camappengine/Engine/Src/CaeStillStatesActive.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:51:24 +0200
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/*
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* Copyright (c) 2005 - 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Still capture state machine implementation class
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*
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*/
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// INCLUDE FILES
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#include <hal.h>                    // For getting the display mode
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#include <ExifRead.h>
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#include "CaeStillStatesActive.h"
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#include "CaeImageQueueExtPro.h"
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#ifdef CAE_TEST_VERSION
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#include "CaeEngineImpTestErrors.h" // For TEST_VERSION compilation only
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#endif
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "CaeStillStatesActiveTraces.h"
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#endif
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------------------------
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// CCaeStillStatesActive::CCaeStillStatesActive()
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// C++ constructor.
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// Adds the object to the Active Scheduler.
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// ---------------------------------------------------------------------------
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//
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CCaeStillStatesActive::CCaeStillStatesActive( 
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    CCamera& aCamera,
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    const TCamAppEngineInfo& aInfo,
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    RArray<TCaeExtensionInterfaceImplItem>& aProcessImageImplList )
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    : CActive( EPriorityStandard ), 
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      iCamera( aCamera ),
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      iInfo( aInfo ),
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      iProcessImageImplList( aProcessImageImplList ),
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      iStillInputFormat( CCamera::EFormatFbsBitmapColor16M ), 
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      iStillOutputFormat( CCamera::EFormatFbsBitmapColor16M ), 
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      iStillCompressionQuality( KCaeDefaultCompressionQuality ),
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      iCurrentExtensionIndex( -1 )
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    {
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    CActiveScheduler::Add( this );
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    }
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// ---------------------------------------------------------------------------
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// CCaeStillStatesActive::~CCaeStillStatesActive()
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// Destructor. 
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// Cancels operation and closes the timer.
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// ---------------------------------------------------------------------------
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//
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CCaeStillStatesActive::~CCaeStillStatesActive()
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    {
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    Cancel();
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    iDelayedCallTimer.Close();
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    DeleteStillBurst(); // Using this removes dependency to still burst class
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    CancelAndCleanup();
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    // Check that extensions handle flag registration properly
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    CAE_ASSERT_DEBUG( iRequireFullColorSnapInputImageRefCount == 0 );
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    delete iEmptySnapImage;
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    delete iStillDecoder;
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    delete iStillEncoder;
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	delete iSnapBitmap;
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	delete iBitmap;
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	delete iImageData;
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	delete iImageHeaderData;
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    delete iImageQueueExtPro;
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    iFs.Close();
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    }
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// ---------------------------------------------------------------------------
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// CCaeStillStatesActive::NewL()
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// Symbian OS two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CCaeStillStatesActive* CCaeStillStatesActive::NewL( 
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    CCamera& aCamera,
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    const TCamAppEngineInfo& aInfo,
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    RArray<TCaeExtensionInterfaceImplItem>& aProcessImageImplList )
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    {
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    CCaeStillStatesActive* self = new( ELeave ) CCaeStillStatesActive( aCamera, aInfo, 
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        aProcessImageImplList );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop( self );
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    return self;
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    }
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// ---------------------------------------------------------------------------
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   114
// CCaeStillStatesActive::ConstructL()
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   115
// Symbian OS 2nd phase constructor that can leave.
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   116
// ---------------------------------------------------------------------------
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   117
//
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   118
void CCaeStillStatesActive::ConstructL()
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   119
    {
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   120
    // Get native screen mode. This can be used as default mode for the snap bitmap.
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   121
    iSnapImageColorMode = KCaeDefaultDisplayMode;
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   122
    (void)GetSystemDisplayMode( iSnapImageColorMode );
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   123
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::ConstructL(). Use display mode %d for the snap image" ), iSnapImageColorMode );
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   124
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   125
    // Create still image encoder object, e.g. for JPEG encoding.
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   126
    iStillEncoder = CCaeStillEncoder::NewL();
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   127
    iStillEncoder->SetObserver( this );
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diff changeset
   128
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   129
    // Create still image decoder object, e.g. for JPEG decoding.
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   130
    iStillDecoder = CCaeStillDecoder::NewL();
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   131
    iStillDecoder->SetObserver( this );
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   132
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   133
    // This empty snap image is currently used just for error cases.
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   134
    iEmptySnapImage = new( ELeave ) CFbsBitmap;
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diff changeset
   135
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   136
    // Create timer 
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   137
    iDelayedCallTimer.CreateLocal();
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   138
    
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   139
    // Connect to file server.
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   140
    User::LeaveIfError( iFs.Connect() );
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diff changeset
   141
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   142
    // Start in normal mode    
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   143
  	iExtModeActive = EFalse;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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   144
    iStillPrepared = EFalse;
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diff changeset
   145
    
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   146
    // Burst mode VF stopping optimization is not used as default
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   147
    iBurstModeVFOptimization = EFalse;
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parents:
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   148
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   149
    }
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   150
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parents:
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   151
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   152
// ---------------------------------------------------------------------------
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   153
// CCaeStillStatesActive::GetSystemDisplayMode()
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   154
// In some devices Hal:Get(HAL::EDisplayMode) returns directly TDisplayMode, 
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   155
// in other devices it returns a display mode index.
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   156
// ---------------------------------------------------------------------------
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   157
//
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   158
TBool CCaeStillStatesActive::GetSystemDisplayMode( TDisplayMode& aDisplayMode )
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   159
    {
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   160
    TBool found = EFalse;
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   161
    TInt halInOut = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff changeset
   162
    TInt err = HAL::Get( HAL::EDisplayMode, halInOut );
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   163
    if (  err == KErrNone )
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   164
        {       
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   165
        if ( halInOut >= EColor256)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   166
            {
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   167
            // halInOut contains TDisplayMode
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   168
            aDisplayMode = (TDisplayMode) halInOut;
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   169
            found = ETrue;
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   170
            LOGTEXT( _L( "Cae: CCaeStillStatesActive::GetSystemDisplayMode(). HAL returned a display mode." ) );
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   171
            }
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   172
        else
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff changeset
   173
            {
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   174
             // halInOut contains index
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diff changeset
   175
           LOGTEXT( _L( "Cae: CCaeStillStatesActive::GetSystemDisplayMode(). HAL returned index." ) );
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   176
            err = HAL::Get( HAL::EDisplayBitsPerPixel, halInOut );
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diff changeset
   177
            
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   178
            // Get the color mode. Note: grayscale modes are not supported. 
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   179
            if (  err == KErrNone )
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parents:
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   180
                {
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   181
				switch (halInOut)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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   182
					{
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parents:
diff changeset
   183
				    case 4:
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   184
					    aDisplayMode = EColor16;
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   185
                        found = ETrue;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
                        break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
			    	case 8:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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   188
					    aDisplayMode = EColor256;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   189
                        found = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
                        break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
				    case 12:
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parents:
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   192
				    	aDisplayMode = EColor4K;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
                        found = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
                        break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
				    case 16:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
					    aDisplayMode = EColor64K;
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parents:
diff changeset
   197
                        found = ETrue;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
                        break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
				    case 24:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
					    aDisplayMode = EColor16M;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
                        found = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
                        break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
			    	case 32:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
					    aDisplayMode = EColor16MU;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
                        found = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
                        break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
				    default:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
					    break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
					}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
        } 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
    if ( err || !found )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
        TBuf<256> text;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
        text.Format(_L( "Cae: CCaeStillStatesActive::GetSystemDisplayMode(). Cannot get the display mode from HW. Err:%d, found:%d" ), err, found );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
        LOGTEXT( text );        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
        {   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
        LOGTEXT2( _L( "Cae: CCaeStillStatesActive::GetSystemDisplayMode(). Found the display mode:%d" ), aDisplayMode );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
    #endif
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    if ( found && !err && aDisplayMode == EColor16MA )
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        {
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        aDisplayMode = EColor16MU;
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        LOGTEXT2( _L( "Cae: CCaeStillStatesActive::GetSystemDisplayMode(). Display mode EColor16MA changed to EColor16MU (%d)" ), aDisplayMode );
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        }
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    return found;   
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    }
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// ---------------------------------------------------------------------------
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// CCaeStillStatesActive::SetCamAppEngineObserver()
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// ---------------------------------------------------------------------------
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//
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void CCaeStillStatesActive::SetCamAppEngineObserver( MCamAppEngineObserver& aObserver )
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    {
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    iCaeObserver = &aObserver;    
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::SetSnapImageCreation()
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// -----------------------------------------------------------------------------
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//
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void CCaeStillStatesActive::SetSnapImageCreation( 
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    TBool aCreateSnapImage )
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    {
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    iCreateSnapImage = aCreateSnapImage;
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::SetSnapImageSourceL()
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// -----------------------------------------------------------------------------
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//
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void CCaeStillStatesActive::SetSnapImageSourceL( 
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    CCaeEngine::TSnapImageSource aSnapImageSource )
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    {
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    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::SetSnapImageSourceL(). aSnapImageSource=%d" ), aSnapImageSource );
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    if ( ( aSnapImageSource < 0 ) || 
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         ( aSnapImageSource > CCaeEngine::ESnapImageSourceThumbnail ) )
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        {
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        LOGTEXT( _L( "Cae: CCaeStillStatesActive::SetSnapImageSourceL(). leaving KErrNotSupported" ));
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        User::Leave( KErrNotSupported );
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        }
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    iSnapImageSource = aSnapImageSource;
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::SetSnapImageSizeL()
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// -----------------------------------------------------------------------------
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//
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void CCaeStillStatesActive::SetSnapImageSizeL( 
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    TSize& aSize )
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    {
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    LOGTEXT3( _L( "Cae: CCaeStillStatesActive::SetSnapImageSizeL(). iWidth=%d, iHeight=%d" ), aSize.iWidth, aSize.iHeight );
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	// Calc downscaled size.
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    // Use always the default snap size for the snap image. It is the best compromise 
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    // between memory usage and image quality.
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    TSize stepwiseScaledOptimalSize( KCaeDefaultSnapWidth, KCaeDefaultSnapHeight);
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    CalcDownscaledSnapSize( stepwiseScaledOptimalSize ); 
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    // Empty calculated size means that PrepareStillCapture() has not been called.
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    if ( stepwiseScaledOptimalSize == TSize() ) 
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        {
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        LOGTEXT( _L( "Cae: CCaeStillStatesActive::SetSnapImageSizeL(). leaving KErrNotReady (no prepare)" ));
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		User::Leave( KErrNotReady ); 
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        }
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    else
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        {
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        iOptimalSnapImageSize = stepwiseScaledOptimalSize;
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        // If empty, use the still image size
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        if ( aSize == TSize() )
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            {
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            aSize = iStillFrameSize;
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            }
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        iSnapImageSize = aSize;
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        }
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::SnapImageSize
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// -----------------------------------------------------------------------------
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TSize CCaeStillStatesActive::SnapImageSize() const
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    {
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    return( iSnapImageSize );
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::StillImageSize
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// -----------------------------------------------------------------------------
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TSize CCaeStillStatesActive::StillImageSize() const
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    {
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    return( iStillFrameSize );
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    }
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// -----------------------------------------------------------------------------
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// CCaeStillStatesActive::SetSnapImageColorMode
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// -----------------------------------------------------------------------------
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//
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void CCaeStillStatesActive::SetSnapImageColorMode( 
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    TDisplayMode aMode )
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    {
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    iSnapImageColorMode = aMode;
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    }
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   335
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   336
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// -----------------------------------------------------------------------------
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   338
// CCaeStillStatesActive::SetJpegQuality
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parents:
diff changeset
   339
// -----------------------------------------------------------------------------
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parents:
diff changeset
   340
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
void CCaeStillStatesActive::SetJpegQuality(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
    TInt aQuality )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
    iStillCompressionQuality = aQuality;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
// CCaeStillStatesActive::JpegQuality
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
TInt CCaeStillStatesActive::JpegQuality() const
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
    return( iStillCompressionQuality );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
// CCaeStillStatesActive::SetImageCodecsL
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
// Sets the specific image codec implementation to be used in decoding and 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
// encoding.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
void CCaeStillStatesActive::SetImageCodecsL( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
	TUid aDecoderUid, TUid aEncoderUid )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
    iStillEncoder->SetImageCodecL( aEncoderUid );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    iStillDecoder->SetImageCodecL( aDecoderUid );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
// CCaeStillStatesActive::SetViewFinderMode
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
void CCaeStillStatesActive::SetViewFinderMode(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    TBool aIsEnabled )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
    iIsViewFinderEnabled = aIsEnabled;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
    // Issue event, if the view finder is stopped, and the state machine is 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
    // waiting for it. Do not issue the same event twice (it will panic).
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
    if ( !iIsViewFinderEnabled 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
         && ( iCurrentState == CCaeStillStatesActive::ECaeStateBurstWaitingForViewFinder ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
         && !( IsActive() && ( iStatus == CCaeStillStatesActive::ECaeEventViewFinderForBurstReady ) ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
        Event( CCaeStillStatesActive::ECaeEventViewFinderForBurstReady );        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
// CCaeStillStatesActive::IsRunning
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
// Check if the state is other than ECaeStateNone.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
TBool CCaeStillStatesActive::IsRunning() const
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
    return( iCurrentState != CCaeStillStatesActive::ECaeStateNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
// CCaeEngineImp::RegisterFlags
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
// Increment reference counters.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
void CCaeStillStatesActive::RegisterFlags( TUint32 aFlags )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
	{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
    if ( aFlags & ECaeExtFlagRequireFullColorSnapInputImage )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
        { 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
        CAE_ASSERT_DEBUG( iRequireFullColorSnapInputImageRefCount < KMaxTInt32 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
        if ( iRequireFullColorSnapInputImageRefCount < KMaxTInt32 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
            iRequireFullColorSnapInputImageRefCount++;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
	}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
// CCaeEngineImp::DeregisterFlags
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
// Decrement reference counters.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
void CCaeStillStatesActive::DeregisterFlags( TUint32 aFlags )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    if ( aFlags & ECaeExtFlagRequireFullColorSnapInputImage )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
        CAE_ASSERT_DEBUG( iRequireFullColorSnapInputImageRefCount > 0 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
        if ( iRequireFullColorSnapInputImageRefCount > 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
            iRequireFullColorSnapInputImageRefCount--;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
// CCaeStillStatesActive::PrepareStillCaptureL
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
// Using cropping only if supported by Camera API impl.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
// Calls RetrieveStillSizeIndex() that calls Camera API EnumerateCaptureSizes().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
// Calls Camera API PrepareImageCaptureL().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
void CCaeStillStatesActive::PrepareStillCaptureL( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
    const TSize&      aFrameSize, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
    CCamera::TFormat  aFormat, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
    const TRect&      aCropRect,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
    TSize&            aSnapSize )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
    LOGTEXT3( _L( "Cae: CCaeStillStatesActive::PrepareStillCaptureL() entering aFrameSize=(w=%d,h=%d)" ), aFrameSize.iWidth, aFrameSize.iHeight );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
    // Handle empty crop rect
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
    TRect cropRect( aCropRect );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
    if ( cropRect.IsEmpty() )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
        cropRect = TRect(TPoint(0, 0 ), aFrameSize);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
    CCamera::TFormat stillOutputFormat = aFormat;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
    CCamera::TFormat stillInputFormat = aFormat;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
    // Try if this size and format is supported by the Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
    TInt sizeIndex = RetrieveStillSizeIndex( aFrameSize, aFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
    if ( sizeIndex != -1 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
        stillInputFormat = aFormat;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    // If the application requires Jpeg we can encode it from bitmap
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    else if ( aFormat == CCamera::EFormatJpeg )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
        // Try if this size and format KBaseStillInputFormat1 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
        // is supported by the Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
        stillInputFormat = KBaseStillInputFormat1;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
        sizeIndex = RetrieveStillSizeIndex( aFrameSize, stillInputFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
        if ( sizeIndex == -1 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
            // Try if this size and format KBaseStillInputFormat2 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
            // is supported by the Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
            stillInputFormat = KBaseStillInputFormat2;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
            sizeIndex = RetrieveStillSizeIndex( aFrameSize, stillInputFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
            if ( sizeIndex == -1 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
                LOGTEXT2( _L( "Cae: CCaeStillStatesActive::PrepareStillCaptureL() leaving KErrNotSupported, stillInputFormat=%d" ), stillInputFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
                User::Leave( KErrNotSupported );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
    else 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
        LOGTEXT2( _L( "Cae: CCaeStillStatesActive::PrepareStillCaptureL() leaving KErrNotSupported, aFormat=%d" ), aFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
        User::Leave( KErrNotSupported );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
    // Prepare still image capturing on Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
    if ( !( iInfo.iOptionsSupported & TCameraInfo::EImageClippingSupported ) ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
        iCamera.PrepareImageCaptureL( stillInputFormat, sizeIndex );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
    else 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
        iCamera.PrepareImageCaptureL( stillInputFormat, sizeIndex, cropRect );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
    // Store values 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
    iStillFrameSize = aFrameSize;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
    iStillInputFormat = stillInputFormat;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
    iStillOutputFormat = stillOutputFormat;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    // Calc downscaled size if needed
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
    SetSnapImageSizeL( aSnapSize );     
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
    // Prepare done
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
    iStillPrepared = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::PrepareStillCaptureL() returning" ) );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
// CCaeStillStatesActive::RetrieveStillSizeIndex
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
// Retrieves/fetches still image size index from Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
TInt CCaeStillStatesActive::RetrieveStillSizeIndex( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
    const TSize& aFrameSize, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
    CCamera::TFormat aStillDataFormat ) const
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::RetrieveStillSizeIndex() entering" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
    TInt index( -1 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
    TInt i( 0 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
    TSize size;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
    while ( ( i < iInfo.iNumImageSizesSupported ) && ( index == -1 ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
        iCamera.EnumerateCaptureSizes ( size, i, aStillDataFormat );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
        if ( size == aFrameSize )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
            index = i;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
        i++;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::RetrieveStillSizeIndex() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
    return index;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
// CCaeStillStatesActive::CalcDownscaledSnapSize
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
// Calc suitable downscaled snap size. Assumed that integer arithmetic is used 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
// also in CImageDecoder class for calculating image scaling to 1/2, 1/4 or 1/8 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
// of size (i.e. no rounding). The scaled snap size is not allowed to be smaller
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
// than given snap size in any dimension. Do not do downscaling if aSnapSize is 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
// empty.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
void CCaeStillStatesActive::CalcDownscaledSnapSize(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
    TSize& aSnapSize) const
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::CalcDownscaledSnapSize() entering" ) );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
    // The new snap image size is equal to frame size by default
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
    TSize newSnapSize = iStillFrameSize;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
    // Calculate downscaled snap size
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
    if ( aSnapSize != TSize( 0, 0 ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
        && ( ( iStillInputFormat == CCamera::EFormatExif ) || 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
             ( iStillInputFormat == CCamera::EFormatJpeg )   ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
        // Try scaling to 1/8, 1/4 and 1/2
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
        for  ( TInt divider = 8; divider >= 2;  divider /= 2 ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
            TInt scaledWidth = iStillFrameSize.iWidth / divider;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
            TInt scaledHeight = iStillFrameSize.iHeight / divider;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
            if ( scaledHeight >= aSnapSize.iHeight && scaledWidth >= aSnapSize.iWidth ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
                newSnapSize = TSize( scaledWidth, scaledHeight );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
                divider = -1; // exit loop
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
    // Return new size
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
    aSnapSize = newSnapSize;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::CalcDownscaledSnapSize() returning" ) );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
// CCaeStillStatesActive::GetThumbnailL()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
// Extracts thumbnail image and its size from Exif image.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
// Uses Exif reader to extract the thumbnail and 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
// ICL decoder to extract the size.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
void CCaeStillStatesActive::GetThumbnailL( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
    HBufC8*& aReadThumbnail, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
    TSize&   aThumbnailSize )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::GetThumbnailL()" ) );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
    if ( iImageData && ( iStillOutputFormat == CCamera::EFormatExif ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
        // Instantiate exif reader.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
        CExifRead* read = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
        read = CExifRead::NewL( *iImageData );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
        CleanupStack::PushL( read );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
        // Get thumbnail.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
        aReadThumbnail = read->GetThumbnailL();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
        CleanupStack::PopAndDestroy( read );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
        // Find out thumbnail size by using ICL decoder.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
        // Check first that the size is valid.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
        CImageDecoder* decoder = CImageDecoder::DataNewL( iFs, *aReadThumbnail ); 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
        TFrameInfo frameInfo = decoder->FrameInfo();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
        delete decoder;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
        if ( frameInfo.iOverallSizeInPixels.iWidth > 0 && 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
             frameInfo.iOverallSizeInPixels.iHeight > 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
            aThumbnailSize = frameInfo.iOverallSizeInPixels;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
            LOGTEXT3( _L( "Cae: CCaeStillStatesActive::GetThumbnailL(): extracted %dx%d thumbnail" ), 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
                aThumbnailSize.iWidth, aThumbnailSize.iHeight );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
            LOGTEXT3(_L("Cae: CCaeStillStatesActive::GetThumbnailL(): leaving KErrCorrupt due invalid thumbnail size=(w=%d,h=%d)"), 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
                frameInfo.iOverallSizeInPixels.iWidth, frameInfo.iOverallSizeInPixels.iHeight );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
            delete aReadThumbnail;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
            aReadThumbnail = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
            aThumbnailSize = TSize( 0, 0 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
            User::Leave( KErrCorrupt );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
    else if ( iImageData && ( iStillOutputFormat != CCamera::EFormatExif ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
        // we can't get the thumbnail from exif header if the exif header doesn't exist
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
        LOGTEXT( _L( "Cae: CCaeStillStatesActive::GetThumbnailL() leaving because iStillOutputFormat is not EFormatExif" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
        User::Leave( KErrNotFound );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
// CCaeStillStatesActive::IsBitmapOutput()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
TBool CCaeStillStatesActive::IsBitmapOutput()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
    return ( !( ( iStillOutputFormat == CCamera::EFormatJpeg ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
              || ( iStillOutputFormat == CCamera::EFormatExif ) ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
// CCaeStillStatesActive::Event()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
void CCaeStillStatesActive::Event( TCaeEvent aEvent, TTimeIntervalMicroSeconds32 aDelay )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::Event(). aEvent=%d" ), aEvent );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
    CAE_ASSERT_ALWAYS( !IsActive() );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
    iDelayedEvent = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
    if ( aEvent != CCaeStillStatesActive::ECaeEventEnd )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
        if ( aDelay == TTimeIntervalMicroSeconds32( 0 ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
            // Issue request
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
            TRequestStatus* statusPtr = &iStatus;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
            User::RequestComplete( statusPtr, aEvent );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
            // Use delayed request
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
            iDelayedCallTimer.After( iStatus, aDelay );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
            iDelayedEvent = aEvent;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
    	SetActive();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
        iCurrentState = CCaeStillStatesActive::ECaeStateNone; // The end
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
        if ( ExtModeActive() )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
            // If there are no images in the queue, then extension processing is ended
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
            TInt count = iImageQueueExtPro->ImageCount();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
            if ( count > 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
                {  // Continue and read next image from the queue
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
                Event( CCaeStillStatesActive::ECaeEventImageQueueExtPro );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
// CCaeStillStatesActive::CancelCaptureStill()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
void CCaeStillStatesActive::CancelCaptureStill()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::CancelCaptureStill()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
    if ( !ExtModeActive() ) // in extension mode capture/cancelling is not possible
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
        iStillCancelled = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
        Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
        CancelAndCleanup();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   712
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   713
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   714
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   715
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   716
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
// CCaeStillStatesActive::Cancel()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   718
// Calls the base class Cancel().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   719
// As calling this is not allowed outside this class, this is a private method
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   720
// and it overrides CActive::Cancel(). 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   721
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   722
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
void CCaeStillStatesActive::Cancel()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   724
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   725
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::Cancel()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726
    CActive::Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   727
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   728
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   729
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   731
// CCaeStillStatesActive::DoCancel()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   732
// Cancel all pending actions. This does not cancel actions that use callback
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
// for signaling for completion, e.g. image encoding and decoding.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   734
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
void CCaeStillStatesActive::DoCancel()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoCancel()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
    if ( iStatus == KRequestPending )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   740
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   741
        if ( ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   742
             || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   743
             || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   744
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   745
            // Cancel extension processing            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   746
            CAE_ASSERT_ALWAYS( iCurrentExtensionIndex != -1 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   747
            TAny* interfacePtr = iProcessImageImplList[iCurrentExtensionIndex].iImplPtr;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   748
	        STATIC_CAST( MCaeExtProcessImageInterface*, interfacePtr )->CaeExtensionCancel();   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   749
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   750
        else if ( iDelayedEvent != CCaeStillStatesActive::ECaeEventNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   751
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   752
            // Cancel timer
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   753
            iDelayedCallTimer.Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   754
            iDelayedEvent = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   755
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   756
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   757
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   758
            User::Panic( KCaePanicText, ECaePanicInvalidState );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   759
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   761
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   762
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   764
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   765
// CCaeStillStatesActive::ErrorRecovery
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   766
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   767
// For still capture recovery: Delete images, cancel and cleanup. Client 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   768
// callbacks should be called also in error cases, except when user has 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
// cancelled the action. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   770
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
// Burst case is handled differently in BurstErrorRecovery().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   773
// Note: If ownership is transferred, the image pointers should be NULLed before
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   774
// calling the observer method. That is because the observer method can call back
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
// CancelStill() which tries to delete images. That is no allowed if an image 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   776
// should be owned by the observer.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   777
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   778
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   779
void CCaeStillStatesActive::ErrorRecovery( TInt aError )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   780
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   781
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::ErrorRecovery(): %d" ), aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   782
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   783
    // Check if snap image callback should be called. Do not call it twice.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   784
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   785
    if ( ( iCurrentState <= CCaeStillStatesActive::ECaeStateDeliveringSnapImage ) // Callback not yet called
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   786
         && !iStillCancelled 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   787
         && iCreateSnapImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   788
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   789
        if ( iCurrentState == CCaeStillStatesActive::ECaeStateDecodingCapturedImageToBitmap ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   790
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   791
            // Give decoded image to the client even if there is decoding error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   792
            iCaeObserver->McaeoSnapImageReady( *iBitmap, aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   793
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   794
            // Not needed any more. Delete now to free memory.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   795
            delete iBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   796
            iBitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   797
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   798
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   799
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   800
            // Give empty snap image to the client
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   801
            iCaeObserver->McaeoSnapImageReady( *iEmptySnapImage, aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   802
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   803
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   804
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   805
    // Check if still image callback should be called. Do not call it twice.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   806
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   807
    if ( ( iCurrentState <= CCaeStillStatesActive::ECaeStateDeliveringStillImage ) // Callback not yet called
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   808
         && !iStillCancelled )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   809
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   810
        if ( iCurrentState == CCaeStillStatesActive::ECaeStateDecodingCapturedImageToBitmap ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   811
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   812
            // Give original image to the client even if there is decoding error.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   813
            HBufC8* tmpImageData = iImageData;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   814
            iImageData = NULL; 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   815
            iCaeObserver->McaeoStillImageReady( NULL, tmpImageData, aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   816
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   817
        else if ( iCurrentState == CCaeStillStatesActive::ECaeStateEncodingToJpeg )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   818
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   819
            // Give original image to the client even if there is encoding error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   820
            HBufC8* tmpImageData = iImageData;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   821
            iImageData = NULL; // Ownership tranferred
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   822
            iCaeObserver->McaeoStillImageReady( NULL, tmpImageData, aError );            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   823
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   824
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   825
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   826
            // Give error to the client
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   827
            iCaeObserver->McaeoStillImageReady( NULL, NULL, aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   828
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   829
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   830
        // In burst case, increment delivery counter. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   831
        if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   832
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   833
            iCountOfDeliveredBurstImages++;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   834
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   835
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   836
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   837
    if ( !iStillCancelled )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   838
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   839
        // Handle still burst
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   840
        if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   841
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   842
            BurstErrorRecovery( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   843
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   844
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   845
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   846
            Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   847
            CancelAndCleanup();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   848
            }  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   849
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   850
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   851
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   852
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   853
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   854
// CCaeStillStatesActive::CancelAndCleanup
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   855
// Cancel all actions and free resources.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   856
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   857
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   858
void CCaeStillStatesActive::CancelAndCleanup()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   859
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   860
    iDelayedEvent = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   861
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   862
    CompleteStillBurst();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   863
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   864
    if ( iStillEncoder )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   865
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   866
        iStillEncoder->Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   867
        iStillEncoder->Cleanup(); 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   868
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   869
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   870
    if ( iStillDecoder )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   871
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   872
        iStillDecoder->Cancel();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   873
        iStillDecoder->Cleanup();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   874
        }    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   875
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   876
    // Delete all that is not NULL already. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   877
    delete iSnapBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   878
    iSnapBitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   879
    delete iBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   880
    iBitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   881
    delete iImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   882
    iImageData = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   883
    delete iImageHeaderData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   884
    iImageHeaderData = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   885
    if ( iImageQueueExtPro )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   886
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   887
        iImageQueueExtPro->ResetAndDestroyImages();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   888
        }    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   889
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   890
    iCurrentState = CCaeStillStatesActive::ECaeStateNone;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   891
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   892
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   893
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   894
// CCaeStillStatesActive::RunL()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   895
// The main function that receives all events. Simple events are also handled 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   896
// here. For more complex events, specific handler functions are called.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   897
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   898
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   899
void CCaeStillStatesActive::RunL()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   900
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   901
    LOGTEXT3( _L( "Cae: CCaeStillStatesActive::RunL() entering, iStatus=%d, iCurrentState=%d" ), iStatus.Int(), iCurrentState );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   902
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   903
    // Handle external errors 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   904
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   905
    if ( iStatus.Int() < 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   906
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   907
        HandleExternalError();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   908
        return;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   909
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   910
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   911
    // Handle all state transitions
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   912
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   913
    switch( iStatus.Int() )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   914
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   915
        case CCaeStillStatesActive::ECaeEventNone:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   916
            HandleExternalEvent();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   917
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   918
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   919
        case CCaeStillStatesActive::ECaeEventStartStillCapture:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   920
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   921
            HandleStart();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   922
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   923
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   924
        case CCaeStillStatesActive::ECaeEventImageCaptureReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   925
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateCapturing );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   926
            HandleImageCaptureReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   927
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   928
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   929
        case CCaeStillStatesActive::ECaeEventBurstImageCaptureReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   930
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateCapturingBurst );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   931
            iCurrentState = CCaeStillStatesActive::ECaeStateAppendingBurstImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   932
            DoAppendCapturedBurstImageToArray();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   933
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   934
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   935
        case CCaeStillStatesActive::ECaeEventAppendCapturedBurstImageReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   936
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateAppendingBurstImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   937
            HandleAppendCapturedBurstImageReady();            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   938
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   939
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   940
        case CCaeStillStatesActive::ECaeEventViewFinderForBurstReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   941
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateBurstWaitingForViewFinder );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   942
            iCurrentState = CCaeStillStatesActive::ECaeStateCapturingBurst;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   943
            DoCaptureStillBurstImage();            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   944
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   945
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   946
        case CCaeStillStatesActive::ECaeEventBurstCaptureReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   947
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateCapturingBurst );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   948
            iCurrentState = CCaeStillStatesActive::ECaeStateFetchingNextBurstImage;    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   949
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   950
            DoFetchNextBurstImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   951
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   952
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   953
        case CCaeStillStatesActive::ECaeEventBurstImageFetchReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   954
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateFetchingNextBurstImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   955
            HandleBurstImageFetchReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   956
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   957
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   958
        case CCaeStillStatesActive::ECaeEventDecodeToBitmapReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   959
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateDecodingCapturedImageToBitmap );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   960
            HandleDecodeToBitmapReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   961
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   962
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   963
        case CCaeStillStatesActive::ECaeEventExtractExifMetaDataReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   964
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtractingExifMetaData );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   965
            iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage;         
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   966
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   967
            DoExtensionsProcessCapturedImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   968
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   969
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   970
        case CCaeStillStatesActive::ECaeEventProcessCapturedImageStepReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   971
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   972
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   973
            DoExtensionsProcessCapturedImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   974
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   975
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   976
        case CCaeStillStatesActive::ECaeEventProcessCapturedImageAllReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   977
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   978
            HandleProcessCapturedImageAllReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   979
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   980
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   981
        case CCaeStillStatesActive::ECaeEventProcessSnapImageStepReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   982
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   983
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   984
            DoExtensionsProcessSnapImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   985
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   986
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   987
        case CCaeStillStatesActive::ECaeEventProcessSnapImageAllReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   988
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   989
            iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringSnapImage;         
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   990
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   991
            DoDeliverSnapImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   992
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   993
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   994
        case CCaeStillStatesActive::ECaeEventDeliverSnapImageReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   995
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateDeliveringSnapImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   996
            iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage;         
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   997
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   998
            DoExtensionsProcessStillImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   999
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1000
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1001
        case CCaeStillStatesActive::ECaeEventProcessStillImageStepReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1002
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1003
            iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1004
            DoExtensionsProcessStillImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1005
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1006
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1007
        case CCaeStillStatesActive::ECaeEventProcessStillImageAllReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1008
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1009
            HandleProcessStillImageAllReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1010
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1011
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1012
        case CCaeStillStatesActive::ECaeEventEncodeToJpegReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1013
             CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateEncodingToJpeg );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1014
            HandleEncodeToJpegReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1015
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1016
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1017
        case CCaeStillStatesActive::ECaeEventDeliverStillBurstImageReady:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1018
            // We can end up here from any state, if there occurs an error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1019
            HandleDeliverStillBurstImageReady();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1020
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1021
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1022
        case CCaeStillStatesActive::ECaeEventImageQueueExtPro:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1023
            CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1024
            HandleImageQueueExtPro();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1025
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1026
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1027
        default:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1028
            CAE_ASSERT_DEBUG( iCurrentState != iCurrentState ); // Always false
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1029
            break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1030
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1031
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1032
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::RunL() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1033
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1034
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1035
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1036
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1037
// EVENT HANDLERS
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1038
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1039
// Event handlers should decide what is the next state and next action after the 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1040
// current event. Modes and flags are checked here leaving the actual action 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1041
// functions as simple as possible. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1042
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1043
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1044
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1045
// CCaeStillStatesActive::HandleExternalError
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1046
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1047
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1048
void CCaeStillStatesActive::HandleExternalError() 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1049
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1050
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleExternalError()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1051
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1052
    CAE_ASSERT_DEBUG( ( ( iDelayedEvent != CCaeStillStatesActive::ECaeEventNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1053
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1054
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1055
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage ) ) ); 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1056
         
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1057
    // Cancelling delayed event timer is not considered as error, but early completion              
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1058
    if ( (iStatus.Int() == KErrCancel ) && ( iDelayedEvent != CCaeStillStatesActive::ECaeEventNone ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1059
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1060
    	LOGTEXT2( _L( "Cae: CCaeStillStatesActive::HandleExternalError(). Delayed event %d completed early." ), iDelayedEvent);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1061
    	HandleExternalEvent();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1062
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1063
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1064
    	{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1065
    	ErrorRecovery( iStatus.Int() );                        		
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1066
    	}    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1067
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1068
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1069
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1070
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1071
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1072
// CCaeStillStatesActive::HandleExternalEvent
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1073
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1074
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1075
void CCaeStillStatesActive::HandleExternalEvent() 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1076
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1077
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleExternalEvent()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1078
    CAE_ASSERT_DEBUG( ( ( iDelayedEvent != CCaeStillStatesActive::ECaeEventNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1079
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1080
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1081
                       || ( iCurrentState == CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage ) ) ); 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1082
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1083
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1084
    if ( iDelayedEvent != CCaeStillStatesActive::ECaeEventNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1085
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1086
        // Timer has finished, issue delayed event now
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1087
        Event( iDelayedEvent );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1088
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1089
    else          
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1090
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1091
        switch ( iCurrentState )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1092
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1093
            case ECaeStateExtensionsProcessingCapturedImage:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1094
                Event( CCaeStillStatesActive::ECaeEventProcessCapturedImageStepReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1095
                break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1096
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1097
            case ECaeStateExtensionsProcessingSnapImage:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1098
                Event( CCaeStillStatesActive::ECaeEventProcessSnapImageStepReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1099
                break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1100
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1101
            case ECaeStateExtensionsProcessingStillImage:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1102
                Event( CCaeStillStatesActive::ECaeEventProcessStillImageStepReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1103
                break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1104
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1105
            default:
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1106
                CAE_ASSERT_DEBUG( iCurrentState !=  iCurrentState ); // Always false
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1107
                break;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1108
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1109
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1110
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1111
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1112
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1113
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1114
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1115
// CCaeStillStatesActive::HandleStart()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1116
// Start either single or burst image capture.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1117
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1118
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1119
void CCaeStillStatesActive::HandleStart()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1120
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1121
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleStart()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1122
    CAE_ASSERT_ALWAYS( ( iBitmap == NULL ) && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1123
    CAE_ASSERT_ALWAYS( ( iImageData == NULL ) && ( iImageHeaderData == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1124
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1125
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1126
    if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1127
        {               
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1128
        iCurrentState = CCaeStillStatesActive::ECaeStateCapturingBurst;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1129
        DoCaptureStillBurst();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1130
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1131
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1132
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1133
        iCurrentState = CCaeStillStatesActive::ECaeStateCapturing;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1134
        DoCaptureStill();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1135
        }   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1136
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1137
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1138
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1139
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1140
// CCaeStillStatesActive::HandleImageCaptureReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1141
// Decode the captured image, extract Exif metadata, or process the 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1142
// image by the extensions.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1143
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1144
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1145
void CCaeStillStatesActive::HandleImageCaptureReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1146
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1147
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageCaptureReady()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1148
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1149
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1150
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1151
    if ( !iBitmap                   // Does not already exist
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1152
         && ( iCreateSnapImage ) )    // Snap bitmap required by UI
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1153
            /* Not yet implemented
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1154
            || iRequireStillImageAsBitmapRefCount ) ) // Still bitmap required by any extensions
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1155
            */
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1156
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1157
        iCurrentState = CCaeStillStatesActive::ECaeStateDecodingCapturedImageToBitmap;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1158
        DoDecodeCapturedImageToBitmap();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1159
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1160
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1161
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1162
        /* Not yet implemented
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1163
        if ( iRequireImageFormatHeaderRefCount )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1164
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1165
            iCurrentState = CCaeStillStatesActive::ECaeStateExtractingExifMetaData;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1166
            DoExtractExifMetaData();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1167
           }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1168
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1169
        */
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1170
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1171
            iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1172
            DoExtensionsProcessCapturedImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1173
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1174
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1175
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1176
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1177
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1178
// CCaeStillStatesActive::HandleDecodeToBitmapReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1179
// Extract Exif metadata, or process the captured image by the 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1180
// extensions.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1181
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1182
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1183
void CCaeStillStatesActive::HandleDecodeToBitmapReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1184
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1185
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleDecodeToBitmapReady()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1186
    CAE_ASSERT_ALWAYS( ( iBitmap != NULL ) && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1187
    CAE_ASSERT_ALWAYS( ( iImageData != NULL ) && ( iImageHeaderData == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1188
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1189
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1190
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1191
    if ( iCreateSnapImage )    // Snap bitmap required by UI
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1192
        /* Not yet implemented
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1193
       && !iRequireStillImageAsBitmapRefCount ) // Still bitmap not required by any extensions
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1194
       */
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1195
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1196
        // Decoded bitmap is used for the snap bitmap only
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1197
        iSnapBitmap = iBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1198
        iBitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1199
        }    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1200
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1201
     /* Not yet implemented
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1202
    if ( iRequireImageFormatHeaderRefCount )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1203
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1204
        iCurrentState = CCaeStillStatesActive::ECaeStateExtractingExifMetaData;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1205
        DoExtractExifMetaData();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1206
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1207
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1208
    */
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1209
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1210
        iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingCapturedImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1211
        DoExtensionsProcessCapturedImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1212
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1213
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1214
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1215
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1216
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1217
// CCaeStillStatesActive::HandleProcessCapturedImageAllReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1218
// Process the snap image or the still image by the extensions.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1219
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1220
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1221
void CCaeStillStatesActive::HandleProcessCapturedImageAllReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1222
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1223
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleProcessCapturedImageAllReady()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1224
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1225
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1226
    if ( iCreateSnapImage )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1227
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1228
        iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1229
        DoExtensionsProcessSnapImage();    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1230
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1231
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1232
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1233
        iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1234
        DoExtensionsProcessStillImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1235
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1236
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1237
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1238
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1239
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1240
// CCaeStillStatesActive::HandleProcessStillImageAllReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1241
// Encode the still bitmap to Jpeg, or deliver the 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1242
// still image to the client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1243
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1244
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1245
void CCaeStillStatesActive::HandleProcessStillImageAllReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1246
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1247
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleProcessStillImageAllReady()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1248
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1249
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1250
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1251
    // Encode to Jpeg if there is a separate (Exif) header or bitmap to 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1252
    // Jpeg coversion is needed for client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1253
    if ( iImageHeaderData 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1254
         || ( ( iStillOutputFormat == CCamera::EFormatJpeg ) && !iImageData ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1255
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1256
        iCurrentState = CCaeStillStatesActive::ECaeStateEncodingToJpeg;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1257
        DoEncodeStillImageToJpeg();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1258
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1259
   else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1260
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1261
        if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1262
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1263
            iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringStillBurstImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1264
            DoDeliverStillBurstImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1265
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1266
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1267
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1268
            iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringStillImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1269
            DoDeliverStillImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1270
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1271
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1272
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1273
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1274
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1275
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1276
// CCaeStillStatesActive::HandleEncodeToJpegReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1277
// Deliver the still image to the client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1278
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1279
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1280
void CCaeStillStatesActive::HandleEncodeToJpegReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1281
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1282
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleEncodeToJpegReady()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1283
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1284
    iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1285
    if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1286
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1287
        iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringStillBurstImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1288
        DoDeliverStillBurstImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1289
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1290
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1291
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1292
        iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringStillImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1293
        DoDeliverStillImage();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1294
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1295
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1296
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1297
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1298
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1299
// CCaeStillStatesActive::HandleImageQueueExtPro()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1300
// Deliver the still image to the client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1301
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1302
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1303
void CCaeStillStatesActive::HandleImageQueueExtPro()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1304
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1305
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1306
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1307
    CFbsBitmap* bitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1308
    HBufC8*     imagedata = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1309
    TBool       lastimage = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1310
    TBool       snapimage = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1311
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1312
    // Get next snap or main image from image queue
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1313
    if ( iImageQueueExtPro )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1314
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1315
        TInt result = iImageQueueExtPro->GetNextImage( bitmap, imagedata, lastimage, snapimage );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1316
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1317
        // If prepare has not been done then format has default value
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1318
        if ( !iStillPrepared )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1319
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1320
            iStillOutputFormat = CCamera::EFormatExif; // Only exif/jpeg is supported
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1321
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1322
        if ( result == KErrNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1323
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1324
            iLastImageExtPro = lastimage;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1325
            if ( bitmap && snapimage ) // Snap image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1326
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1327
                LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() Snap bitmap" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1328
                iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1329
                iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingSnapImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1330
                iSnapBitmap = bitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1331
                Event( CCaeStillStatesActive::ECaeEventProcessSnapImageStepReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1332
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1333
            else if ( imagedata && !snapimage) // Main captured image (jpeg)
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1334
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1335
                LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() JPG imagedata" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1336
                iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1337
                iCurrentState = CCaeStillStatesActive::ECaeStateExtensionsProcessingStillImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1338
                iImageData = imagedata;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1339
                Event( CCaeStillStatesActive::ECaeEventProcessStillImageStepReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1340
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1341
            else if ( bitmap && !snapimage) // Main captured image (bitmap)
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1342
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1343
                LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() bitmap imagedata" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1344
                iStatus = CCaeStillStatesActive::ECaeEventNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1345
                iCurrentState = CCaeStillStatesActive::ECaeStateDeliveringSnapImage;            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1346
                iBitmap = bitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1347
                Event( CCaeStillStatesActive::ECaeEventDeliverSnapImageReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1348
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1349
            else 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1350
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1351
                LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() iImageQueueExtPro return empty image" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1352
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1353
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1354
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1355
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1356
            LOGTEXT2( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() iImageQueueExtPro error %d" ), result);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1357
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1358
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1359
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1360
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1361
        LOGTEXT( _L( "Cae: CCaeStillStatesActive::HandleImageQueueExtPro() iImageQueueExtPro not found" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1362
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1363
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1364
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1365
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1366
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1367
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1368
// EXTERNAL CALLBACKS
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1369
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1370
// Callbacks from external objects are mapped to the internal events.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1371
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1372
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1373
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1374
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1375
// CCaeStillStatesActive::ImageReady
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1376
// Store the captured image and send event to the state machine.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1377
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1378
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1379
void CCaeStillStatesActive::ImageReady( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1380
    CFbsBitmap* aBitmap, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1381
    HBufC8*     aImageData, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1382
    TInt        aError )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1383
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1384
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::ImageReady() entering, aError=%d" ), aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1385
    CAE_ASSERT_ALWAYS( ( iBitmap == NULL ) && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1386
    CAE_ASSERT_ALWAYS( ( iImageData == NULL ) && ( iImageHeaderData == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1387
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1388
    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1389
    // Performance debugging
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1390
    iImageReadyTime.HomeTime();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1391
    TTimeIntervalMicroSeconds convertInterval =
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1392
        iImageReadyTime.MicroSecondsFrom( iCaptureStartTime );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1393
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::ImageReady(): Captured image ready %f seconds after capture" ),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1394
                   I64LOW( convertInterval.Int64() ) * 1.0 / KOneSecond );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1395
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1396
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1397
    #ifdef CAE_TEST_VERSION
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1398
    // For simulating errors when compiled as special "test version".
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1399
    CaeImageReadyError( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1400
    #endif    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1401
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1402
    // Get ownership and store pointers
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1403
    iBitmap = aBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1404
    iImageData = aImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1405
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1406
    if ( iStillBurst )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1407
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1408
        iFirstStillBurstError =  iFirstStillBurstError ? iFirstStillBurstError : aError;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1409
        Event( CCaeStillStatesActive::ECaeEventBurstImageCaptureReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1410
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1411
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1412
    // Single image capture
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1413
    else if ( !aError )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1414
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1415
        Event( CCaeStillStatesActive::ECaeEventImageCaptureReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1416
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1417
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1418
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1419
        // Handle error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1420
        ErrorRecovery( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1421
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1422
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1423
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::ImageReady() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1424
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1425
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1426
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1427
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1428
// CCaeStillStatesActive::McaesdoCFbsBitmapImageReady
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1429
// Store original and decoded images and send event to the state machine.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1430
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1431
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1432
void CCaeStillStatesActive::McaesdoCFbsBitmapImageReady( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1433
    HBufC8*     aImageData, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1434
    CFbsBitmap* aBitmap, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1435
    TInt        aError,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1436
    TInt        /*aImageSize*/ ) // Not yet used
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1437
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1438
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::McaesdoCFbsBitmapImageReady() entering" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1439
    CAE_ASSERT_ALWAYS( ( iBitmap == NULL ) && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1440
    CAE_ASSERT_ALWAYS( iImageHeaderData == NULL );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1441
    CAE_ASSERT_ALWAYS( !iStillCancelled );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1442
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1443
   #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1444
    // Performance debugging
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1445
    iFinalImageReadyTime.HomeTime();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1446
    TTimeIntervalMicroSeconds convertInterval =
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1447
        iFinalImageReadyTime.MicroSecondsFrom( iCaptureStartTime );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1448
    LOGTEXT2( _L( "Cae: CCaeEngineImp::McaesdoCFbsBitmapImageReady(): Final decoded image ready %f seconds after capture" ),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1449
                   I64LOW( convertInterval.Int64() ) * 1.0 / KOneSecond );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1450
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1451
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1452
    #ifdef CAE_TEST_VERSION
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1453
    // For simulating errors when compiled as special "test version".
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1454
    CaeMcaesdoCFbsBitmapImageReadyError( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1455
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1456
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1457
    // Get ownership and store pointers
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1458
    iBitmap = aBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1459
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1460
    // Delete image data if not the original (extracted thumbnail was used as decoder input).
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1461
    if ( iImageData != NULL )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1462
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1463
        delete ( aImageData ); // Delete (exif) thumbnail source image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1464
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1465
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1466
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1467
        iImageData = aImageData; // Store original still image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1468
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1469
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1470
    if ( !aError )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1471
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1472
        Event( CCaeStillStatesActive::ECaeEventDecodeToBitmapReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1473
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1474
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1475
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1476
        // Handle error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1477
        ErrorRecovery( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1478
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1479
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1480
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::McaesdoCFbsBitmapImageReady() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1481
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1482
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1483
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1484
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1485
// CCaeStillStatesActive::McaeseoHBufC8ImageReady
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1486
// Store original and encoded images and send event to the state machine.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1487
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1488
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1489
void CCaeStillStatesActive::McaeseoHBufC8ImageReady( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1490
    CFbsBitmap* aBitmap, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1491
    HBufC8*     aImageData, 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1492
    TInt        aError,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1493
    TInt        /*aImageSize*/ )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1494
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1495
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::McaeseoHBufC8ImageReady() entering" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1496
    CAE_ASSERT_ALWAYS( ( iBitmap == NULL ) && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1497
    CAE_ASSERT_ALWAYS( ( iImageData == NULL ) && ( iImageHeaderData == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1498
    CAE_ASSERT_ALWAYS( !iStillCancelled );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1499
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1500
    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1501
    // Performance debugging
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1502
    iFinalImageReadyTime.HomeTime();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1503
    TTimeIntervalMicroSeconds convertInterval =
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1504
        iFinalImageReadyTime.MicroSecondsFrom( iCaptureStartTime );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1505
    LOGTEXT2(_L( "Cae: CCaeStillStatesActive::McaeseoHBufC8ImageReady(): Final encoded image ready %f seconds after capture" ), 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1506
        I64LOW( convertInterval.Int64() ) * 1.0 / KOneSecond);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1507
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1508
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1509
    #ifdef CAE_TEST_VERSION
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1510
    // For simulating errors when compiled as special "test version".
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1511
    CaeMcaeseoHBufC8ImageReadyError( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1512
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1513
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1514
    // Get ownership and store pointers
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1515
    iBitmap = aBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1516
    iImageData = aImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1517
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1518
    if ( !aError )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1519
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1520
        Event( CCaeStillStatesActive::ECaeEventEncodeToJpegReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1521
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1522
    else 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1523
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1524
        // Handle error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1525
        ErrorRecovery( aError );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1526
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1527
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1528
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::McaeseoHBufC8ImageReady() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1529
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1530
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1531
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1532
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1533
// CCaeStillStatesActive::ViewFinderFrameReady
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1534
// Send event if the state machine is waiting for the view finder. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1535
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1536
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1537
void CCaeStillStatesActive::ViewFinderFrameReady()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1538
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1539
	iViewFinderFrameReceived = ETrue;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1540
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1541
    if ( iCurrentState == CCaeStillStatesActive::ECaeStateBurstWaitingForViewFinder 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1542
         && !IsActive() ) // To make sure the previous ECaeEventViewFinderForBurstReady has been handled
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1543
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1544
        Event( CCaeStillStatesActive::ECaeEventViewFinderForBurstReady );        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1545
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1546
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1547
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1548
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1549
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1550
// ACTION FUNCTIONS FOR STATES
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1551
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1552
// To keep it simple, action functions should do only one task each if 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1553
// possible. If there is a lot of conditions, make several action functions 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1554
// and call them from event handlers. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1555
// ---------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1556
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1557
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1558
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1559
// CCaeStillStatesActive::DoCaptureStill
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1560
// Start image capturing in Camera API.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1561
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1562
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1563
void CCaeStillStatesActive::DoCaptureStill()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1564
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1565
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoCaptureStill() entering" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1566
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1567
    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1568
    // Performance debugging
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1569
    iCaptureStartTime.HomeTime();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1570
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1571
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1572
    iViewFinderFrameReceived = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1573
    iStillCancelled = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1574
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1575
    iCamera.CaptureImage(); // Start capture
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1576
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1577
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoCaptureStill() returning" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1578
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1579
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1580
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1581
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1582
// CCaeStillStatesActive::DoDecodeCapturedImageToBitmap
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1583
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1584
// Decode to bitmap. CCaeStillDecoder calls McaesdoCFbsBitmapImageReady 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1585
// callback when decoding is ready.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1586
// Decodes Exif thumbnail to bitmap if requested (by iSnapImageSource).
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1587
// Note that the callback can be called synchronously by iStillDecoder, if 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1588
// an error occurs in the still decoder. In that case also  ErrorRecovery() 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1589
// has been called in McaesdoCFbsBitmapImageReady() *before* the method 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1590
// below returns.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1591
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1592
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1593
void CCaeStillStatesActive::DoDecodeCapturedImageToBitmap()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1594
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1595
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoDecodeCapturedImageToBitmap()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1596
    HBufC8* tmpImageData = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1597
    TSize   tmpSnapImageSize( 0, 0 );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1598
    TInt    error( KErrNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1599
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1600
    // Use thumbnail for snap image basis if requested to use it.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1601
    if ( iSnapImageSource == CCaeEngine::ESnapImageSourceThumbnail ) 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1602
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1603
        TRAP( error, GetThumbnailL( tmpImageData, tmpSnapImageSize ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1604
        if ( error )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1605
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1606
            LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoDecodeCapturedImageToBitmap(): Thumbnail extraction failed" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1607
            delete( tmpImageData );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1608
            tmpImageData = iImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1609
            tmpSnapImageSize = iOptimalSnapImageSize;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1610
	        iImageData = NULL; 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1611
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1612
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1613
    else // Use the captured image for snap image basis.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1614
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1615
        tmpImageData = iImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1616
        tmpSnapImageSize = iOptimalSnapImageSize;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1617
	    iImageData = NULL; 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1618
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1619
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1620
    // Ownership will be transferred. Null the pointer already before the method
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1621
    // call because it can call McaesdoCFbsBitmapImageReady() callback synchronously 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1622
    // inside the method.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1623
    // Always decode and scale to the correct size if free scaling is supported.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1624
    TDisplayMode displayMode = iRequireFullColorSnapInputImageRefCount ? 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1625
        EColor16M : iSnapImageColorMode;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1626
    TRAP( error, iStillDecoder->ConvertHBufC8ToCFbsBitmapL( 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1627
            tmpImageData, displayMode, tmpSnapImageSize, iSnapImageSize) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1628
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1629
    #ifdef CAE_TEST_VERSION
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1630
    // For simulating errors when compiled as special "test version".
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1631
    CaeCreateAndDeliverSnapImageError( error );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1632
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1633
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1634
    if ( error )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1635
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1636
        // Handle error.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1637
        ErrorRecovery( error );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1638
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1639
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1640
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1641
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1642
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1643
// CCaeStillStatesActive::DoExtensionsProcessCapturedImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1644
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1645
// Call the extensions for processing the captured image. Subsequent synchronous
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1646
// methods are called inside a loop. After an asynchronous method, the extension
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1647
// signals the state machine which calls this function again for the next 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1648
// extension.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1649
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1650
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1651
void CCaeStillStatesActive::DoExtensionsProcessCapturedImage()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1652
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1653
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoExtensionsProcessCapturedImage()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1654
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1655
    OstTrace0( CAMERASRV_PERFORMANCE, CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSCAPTUREDIMAGE, "e_CAM_CAE_OPERATIONS 1" );   //CAE_ENGINE_OPERATIONS_START
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1656
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1657
	TBool isAsyncOperation = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1658
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1659
	// Execute synchronous operations in loop. Exit the loop if there is an 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1660
	// asynchronous function or a syncronous function has returned error status.  		
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1661
	while ( iStatus == KErrNone  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1662
            && !iStillCancelled
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1663
		    && !isAsyncOperation 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1664
		    && ( ++iCurrentExtensionIndex <  iProcessImageImplList.Count() ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1665
		{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1666
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1667
        TAny* interfacePtr = iProcessImageImplList[iCurrentExtensionIndex].iImplPtr;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1668
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1669
        // Call extensions. Note that references to image pointers are given as
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1670
        // parameters. The engine has shared the ownership with the extensions,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1671
        // which can also delete and create new images.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1672
        if ( iProcessImageImplList[iCurrentExtensionIndex].iIsActive )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1673
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1674
    		isAsyncOperation = STATIC_CAST( MCaeExtProcessImageInterface*, interfacePtr )->ProcessCapturedImage(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1675
                iStatus, iBitmap, iImageData, iImageHeaderData );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1676
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1677
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1678
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1679
	        LOGTEXT2(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessCapturedImage().Skipping extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1680
	            iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1681
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1682
	    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1683
	    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1684
	    if ( ( iStatus != KErrNone ) && ( iStatus != KRequestPending ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1685
	        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1686
	        LOGTEXT3(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessCapturedImage().Error: %d in ProcessCapturedImage() for Extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1687
	            iStatus.Int(), iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1688
	        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1689
	    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1690
		}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1691
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1692
    if (!iStillCancelled)
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1693
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1694
	    // Note: For an asynchronous operation the status can be KErrNone 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1695
	    //       if the operation has already finished and this thread has 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1696
	    //       been signaled. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1697
		if ( ( iStatus == KErrNone || iStatus == KRequestPending ) && isAsyncOperation )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1698
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1699
			// Come back after an asynchronous operation has finished
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1700
			SetActive();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1701
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1702
		else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1703
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1704
            iCurrentExtensionIndex = -1;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1705
            if ( iStatus == KErrNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1706
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1707
                OstTrace0( CAMERASRV_PERFORMANCE, DUP1_CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSCAPTUREDIMAGE, "e_CAM_CAE_OPERATIONS 0" );  //CAE_ENGINE_OPERATIONS_END
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1708
                Event( CCaeStillStatesActive::ECaeEventProcessCapturedImageAllReady );            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1709
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1710
            else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1711
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1712
                // Note: negative status values are handled as "external errors"
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1713
                // in RunL(). Check that the received iStatus is negative, extension can return any value
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1714
                
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1715
                if ( iStatus.Int() <= 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1716
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1717
                    Event( (CCaeStillStatesActive::TCaeEvent)iStatus.Int() );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1718
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1719
                else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1720
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1721
                    Event( (CCaeStillStatesActive::TCaeEvent) KErrGeneral );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1722
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1723
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1724
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1725
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1726
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1727
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1728
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1729
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1730
// CCaeStillStatesActive::DoExtensionsProcessSnapImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1731
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1732
// Call the extensions for processing the snap image. Subsequent synchronous
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1733
// methods are called inside a loop. After an asynchronous method, the extension
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1734
// signals the state machine which calls this function again for the next 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1735
// extension.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1736
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1737
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1738
void CCaeStillStatesActive::DoExtensionsProcessSnapImage()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1739
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1740
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoExtensionsProcessSnapImage()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1741
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1742
    OstTrace0( CAMERASRV_PERFORMANCE, CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSSNAPIMAGE, "e_CAM_CAE_OPERATIONS 1" );   //CAE_ENGINE_OPERATIONS_START
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1743
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1744
	TBool isAsyncOperation = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1745
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1746
	// Execute synchronous operations in loop. Exit the loop if there is an 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1747
	// asynchronous function or a syncronous function has returned error status.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1748
	
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1749
	while ( iStatus == KErrNone  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1750
            && !iStillCancelled
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1751
		    && !isAsyncOperation 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1752
		    && ( ++iCurrentExtensionIndex <  iProcessImageImplList.Count() ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1753
		{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1754
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1755
        TAny* interfacePtr = iProcessImageImplList[iCurrentExtensionIndex].iImplPtr;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1756
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1757
        // Call extensions. Note that references to image pointers are given as
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1758
        // parameters. The engine has shared the ownership with the extensions,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1759
        // which can also delete and create new images.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1760
        if ( iProcessImageImplList[iCurrentExtensionIndex].iIsActive )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1761
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1762
    		isAsyncOperation = STATIC_CAST( MCaeExtProcessImageInterface*, interfacePtr )->ProcessSnapImage(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1763
                iStatus, iBitmap, iSnapBitmap );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1764
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1765
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1766
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1767
	        LOGTEXT2(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessSnapImage(). Skipping Extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1768
	            iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1769
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1770
	    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1771
	    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1772
	    if ( ( iStatus != KErrNone ) && ( iStatus != KRequestPending ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1773
	        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1774
	        LOGTEXT3(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessSnapImage(). Error %d in ProcessSnapImage() for Extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1775
	            iStatus.Int(), iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1776
	        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1777
	    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1778
		}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1779
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1780
    if (!iStillCancelled)
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1781
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1782
		// Note: For an asynchronous operation the status can be KErrNone 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1783
		//       if the operation has already finished and this thread has 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1784
		//       been signaled. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1785
		if ( ( iStatus == KErrNone || iStatus == KRequestPending ) && isAsyncOperation )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1786
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1787
			// Come back after an asynchronous operation has finished
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1788
			SetActive();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1789
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1790
		else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1791
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1792
            iCurrentExtensionIndex = -1;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1793
            if ( iStatus == KErrNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1794
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1795
                OstTrace0( CAMERASRV_PERFORMANCE, DUP1_CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSSNAPIMAGE, "CamAppEngine_Perf:e_CAM_CAE_OPERATIONS 0" );    //CAE_ENGINE_OPERATIONS_END
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1796
                Event( CCaeStillStatesActive::ECaeEventProcessSnapImageAllReady );            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1797
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1798
            else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1799
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1800
                // Note: negative status values are handled as "external errors"
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1801
                // in RunL().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1802
                if ( iStatus.Int() <= 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1803
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1804
                    Event( (CCaeStillStatesActive::TCaeEvent)iStatus.Int() );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1805
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1806
                else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1807
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1808
                    Event( (CCaeStillStatesActive::TCaeEvent) KErrGeneral );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1809
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1810
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1811
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1812
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1813
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1814
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1815
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1816
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1817
// CCaeStillStatesActive::DoDeliverSnapImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1818
// Deliver the snap image to the client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1819
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1820
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1821
void CCaeStillStatesActive::DoDeliverSnapImage()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1822
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1823
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoDeliverSnapImage()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1824
    CAE_ASSERT_ALWAYS( !iStillCancelled );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1825
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1826
    if ( iSnapBitmap )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1827
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1828
        iCaeObserver->McaeoSnapImageReady( *iSnapBitmap, KErrNone );  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1829
        delete( iSnapBitmap );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1830
        iSnapBitmap = NULL;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1831
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1832
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1833
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1834
        iCaeObserver->McaeoSnapImageReady( *iBitmap, KErrNone );  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1835
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1836
   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1837
    if ( !iStillCancelled )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1838
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1839
        if ( ExtModeActive() )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1840
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1841
            Event( CCaeStillStatesActive::ECaeEventEnd ); // extension mode operation is completed
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1842
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1843
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1844
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1845
            Event( CCaeStillStatesActive::ECaeEventDeliverSnapImageReady );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1846
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1847
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1848
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1849
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1850
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1851
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1852
// CCaeStillStatesActive::DoExtensionsProcessStillImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1853
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1854
// Call the extensions for processing the still image. Subsequent synchronous
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1855
// methods are called inside a loop. After an asynchronous method, the extension
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1856
// signals the state machine which calls this function again for the next 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1857
// extension.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1858
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1859
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1860
void CCaeStillStatesActive::DoExtensionsProcessStillImage()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1861
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1862
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoExtensionsProcessStillImage()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1863
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1864
    OstTrace0( CAMERASRV_PERFORMANCE, CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSSTILLIMAGE, "e_CAM_CAE_OPERATIONS 1" );  //CAE_ENGINE_OPERATIONS_START
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1865
        
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1866
	TBool isAsyncOperation = EFalse;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1867
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1868
	// Execute synchronous operations in loop. Exit the loop if there is an 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1869
	// asynchronous function or a syncronous function has returned error status.  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1870
	
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1871
	while ( iStatus == KErrNone  
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1872
            && !iStillCancelled
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1873
		    && !isAsyncOperation 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1874
		    && ( ++iCurrentExtensionIndex <  iProcessImageImplList.Count() ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1875
		{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1876
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1877
        TAny* interfacePtr = iProcessImageImplList[iCurrentExtensionIndex].iImplPtr;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1878
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1879
        // Call extensions. Note that references to image pointers are given as
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1880
        // parameters. The engine has shared the ownership with the extensions,
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1881
        // which can also delete and create new images.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1882
        if ( iProcessImageImplList[iCurrentExtensionIndex].iIsActive )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1883
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1884
    		isAsyncOperation = STATIC_CAST( MCaeExtProcessImageInterface*, interfacePtr )->ProcessStillImage(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1885
                iStatus, iBitmap, iImageData, iImageHeaderData );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1886
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1887
        else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1888
            {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1889
	        LOGTEXT2(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessStillImage(). Skipping extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1890
	            iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1891
            }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1892
	    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1893
	    #ifdef _DEBUG
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1894
	    if ( ( iStatus != KErrNone ) && ( iStatus != KRequestPending ) )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1895
	        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1896
	        LOGTEXT3(_L("Cae: CCaeStillStatesActive::DoExtensionsProcessStillImage(). Error %d in ProcessStillImage() for Extension %x"),
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1897
	            iStatus.Int(), iProcessImageImplList[iCurrentExtensionIndex].iImplUid.iUid);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1898
	        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1899
	    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1900
		}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1901
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1902
    if (!iStillCancelled)
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1903
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1904
		// Note: For an asynchronous operation the status can be KErrNone 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1905
		//       if the operation has already finished and this thread has 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1906
		//       been signaled. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1907
		if ( ( iStatus == KErrNone || iStatus == KRequestPending ) && isAsyncOperation )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1908
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1909
			// Come back after an asynchronous operation has finished
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1910
			SetActive();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1911
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1912
		else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1913
			{
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1914
            iCurrentExtensionIndex = -1;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1915
            if ( iStatus == KErrNone )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1916
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1917
                OstTrace0( CAMERASRV_PERFORMANCE, DUP1_CCAESTILLSTATESACTIVE_DOEXTENSIONSPROCESSSTILLIMAGE, "e_CAM_CAE_OPERATIONS 0" ); //CAE_ENGINE_OPERATIONS_END
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1918
                Event( CCaeStillStatesActive::ECaeEventProcessStillImageAllReady );            
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1919
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1920
            else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1921
                {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1922
                // Note: negative status values are handled as "external errors"
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1923
                // in RunL().
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1924
                if ( iStatus.Int() <= 0 )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1925
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1926
                    Event( (CCaeStillStatesActive::TCaeEvent)iStatus.Int() );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1927
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1928
                else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1929
                    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1930
                    Event( (CCaeStillStatesActive::TCaeEvent) KErrGeneral );    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1931
                    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1932
                }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1933
			}
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1934
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1935
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1936
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1937
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1938
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1939
// CCaeStillStatesActive::DoEncodeStillImageToJpeg
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1940
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1941
// Encode bitmap to the Jpeg image. CCaeStillEncoder calls 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1942
// McaeseoHBufC8ImageReady callback when encoding is ready.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1943
// Note that the callback can be called synchronously by , iStillEncoder
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1944
// if an error occurs in the still encoder. In that case also
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1945
// ErrorRecovery() has been called in McaeseoHBufC8ImageReady() *before* 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1946
// the method below returns.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1947
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1948
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1949
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1950
void CCaeStillStatesActive::DoEncodeStillImageToJpeg()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1951
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1952
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoEncodeStillImageToJpeg()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1953
    // Ownership will be transferred. Null the pointer already before the method
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1954
    // call because it can call McaesdoCFbsBitmapImageReady() callback synchronously 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1955
    // inside the method.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1956
    CFbsBitmap* tmpBitmap = iBitmap;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1957
	iBitmap = NULL; 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1958
	iStillEncoder->SetCompressionQuality( iStillCompressionQuality );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1959
	TRAPD( error, iStillEncoder->ConvertCFbsBitmapToHBufC8L( tmpBitmap ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1960
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1961
    #ifdef CAE_TEST_VERSION
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1962
    // For simulating errors when compiled as special "test version".
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1963
    CaeCreateAndDeliverStillImageError( error );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1964
    #endif
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1965
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1966
    if ( error )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1967
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1968
        // Handle error
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1969
        ErrorRecovery( error );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1970
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1971
   }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1972
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1973
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1974
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1975
// CCaeStillStatesActive::DoDeliverStillImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1976
// 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1977
// Deliver the still image to the client and delete internal images after that.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1978
// Note: If ownership is transferred, the image pointers should be NULLed before
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1979
// calling the observer method. That is because the observer method can call back
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1980
// CancelStill() which tries to delete images. That is no allowed as images 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1981
// should be owned by the observer.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1982
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1983
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1984
void CCaeStillStatesActive::DoDeliverStillImage()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1985
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1986
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::DoDeliverStillImage()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1987
    CAE_ASSERT_ALWAYS( !iStillCancelled && ( iSnapBitmap == NULL ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1988
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1989
    // Deliver the still image to the client.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1990
    if ( IsBitmapOutput() )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1991
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1992
        CFbsBitmap* tmpBitmap = iBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1993
        iBitmap = NULL; // ownership is transferred      
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1994
        OstTrace0( CAMERASRV_PERFORMANCE, CCAESTILLSTATESACTIVE_DODELIVERSTILLIMAGE, "e_CAM_ENG_SHOT_TO_STILL 0" ); //CAE_ENGINE_SHOT_TO_STILL_END
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1995
        iCaeObserver->McaeoStillImageReady( tmpBitmap, NULL, KErrNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1996
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1997
    else
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1998
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1999
        HBufC8* tmpImageData = iImageData;   
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2000
        iImageData = NULL; // Ownership is tranferred
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2001
        OstTrace0( CAMERASRV_PERFORMANCE, DUP1_CCAESTILLSTATESACTIVE_DODELIVERSTILLIMAGE, "e_CAM_ENG_SHOT_TO_STILL 0" );    //CAE_ENGINE_SHOT_TO_STILL_END
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2002
        iCaeObserver->McaeoStillImageReady( NULL, tmpImageData, KErrNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2003
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2004
 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2005
    // Delete all that is not NULL already. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2006
    delete iImageData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2007
    iImageData = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2008
    delete iImageHeaderData;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2009
    iImageHeaderData = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2010
    delete iBitmap;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2011
    iBitmap = NULL;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2012
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2013
    Event( CCaeStillStatesActive::ECaeEventEnd ); // The end. Actuall does no issue any event. 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2014
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2015
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2016
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2017
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2018
// CCaeStillStatesActive::StartQuickCapture()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2019
// 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2020
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2021
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2022
void CCaeStillStatesActive::StartQuickCapture()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2023
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2024
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::StartQuickCapture()" ) );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2025
    CAE_ASSERT_DEBUG( iCurrentState == CCaeStillStatesActive::ECaeStateNone );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2026
    HandleStart();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2027
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2028
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2029
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2030
// CCaeStillStatesActive::ExtModeActive()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2031
// 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2032
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2033
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2034
TBool CCaeStillStatesActive::ExtModeActive()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2035
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2036
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::ExtModeActive() %d" ), iExtModeActive );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2037
    return( iExtModeActive );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2038
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2039
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2040
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2041
// CCaeStillStatesActive::SetExtModeActiveL()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2042
// 
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2043
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2044
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2045
void CCaeStillStatesActive::SetExtModeActiveL( TBool aExtModeActive )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2046
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2047
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::SetExtModeActiveL() %d" ), aExtModeActive );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2048
    iExtModeActive = aExtModeActive;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2049
    iStillCancelled = EFalse;           // clear previous cancel request of still capture
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2050
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2051
    // Create new instance of still image queue object.
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2052
    if ( aExtModeActive && !iImageQueueExtPro )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2053
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2054
        iImageQueueExtPro = CCaeImageQueueExtPro::NewL();
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2055
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2056
    else if ( !aExtModeActive )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2057
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2058
        delete iImageQueueExtPro;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2059
        iImageQueueExtPro = 0;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2060
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2061
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2062
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2063
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2064
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2065
// CCaeStillStatesActive::ProcessExtSnapImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2066
// Process extension for snap image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2067
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2068
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2069
TInt CCaeStillStatesActive::ProcessExtSnapImage( CFbsBitmap* aSnapImage )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2070
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2071
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::ProcessExtSnapImage()" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2072
    
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2073
    TInt result = iImageQueueExtPro->AppendImage( aSnapImage, NULL, EFalse, ETrue );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2074
    if ( result == KErrNone &&                                      // image was saved ok
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2075
        iCurrentState == CCaeStillStatesActive::ECaeStateNone &&    // state machine is idle
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2076
        iImageQueueExtPro->ImageCount() < 2 )                       // queue was empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2077
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2078
        // Send event to start processing, state machine will stop when queue is empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2079
        // and return then back to ECaeStateNone state
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2080
        Event( CCaeStillStatesActive::ECaeEventImageQueueExtPro );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2081
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2082
    return ( result );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2083
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2084
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2085
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2086
// CCaeStillStatesActive::ProcessExtCapturedImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2087
// Process extension for captured jpg image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2088
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2089
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2090
TInt CCaeStillStatesActive::ProcessExtCapturedImage( HBufC8* aImageData, TBool aLastImage  )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2091
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2092
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::ProcessExtCapturedImage() jpg" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2093
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2094
    TInt result = KErrNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2095
    result = iImageQueueExtPro->AppendImage( NULL, aImageData, aLastImage, EFalse );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2096
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2097
    if ( result == KErrNone &&                                      // image was saved ok
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2098
        iCurrentState == CCaeStillStatesActive::ECaeStateNone &&    // state machine is idle
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2099
        iImageQueueExtPro->ImageCount() < 2 )                       // queue was empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2100
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2101
        // Send event to start processing, state machine will stop when queue is empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2102
        // and return then back to ECaeStateNone state
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2103
        Event( CCaeStillStatesActive::ECaeEventImageQueueExtPro );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2104
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2105
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2106
    return ( result );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2107
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2108
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2109
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2110
// CCaeStillStatesActive::ProcessExtCapturedImage
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2111
// Process extension for captured bitmap image
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2112
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2113
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2114
TInt CCaeStillStatesActive::ProcessExtCapturedImage( CFbsBitmap* aImageBitmapData, TBool aLastImage  )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2115
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2116
    LOGTEXT( _L( "Cae: CCaeStillStatesActive::ProcessExtCapturedImage() bitmap" ));
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2117
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2118
    TInt result = KErrNone;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2119
    result = iImageQueueExtPro->AppendImage( aImageBitmapData, NULL, aLastImage, EFalse );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2120
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2121
    if ( result == KErrNone &&                                      // image was saved ok
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2122
        iCurrentState == CCaeStillStatesActive::ECaeStateNone &&    // state machine is idle
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2123
        iImageQueueExtPro->ImageCount() < 2 )                       // queue was empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2124
        {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2125
        // Send event to start processing, state machine will stop when queue is empty
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2126
        // and return then back to ECaeStateNone state
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2127
        Event( CCaeStillStatesActive::ECaeEventImageQueueExtPro );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2128
        }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2129
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2130
    return ( result );
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2131
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2132
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2133
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2134
// CCaeStillStatesActive::SetBurstModeVFOptimization()
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2135
// -----------------------------------------------------------------------------
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2136
//
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2137
void CCaeStillStatesActive::SetBurstModeVFOptimization(
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2138
    TBool aBurstModeVFOptimization )
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2139
    {
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2140
    LOGTEXT2( _L( "Cae: CCaeStillStatesActive::SetBurstModeVFOptimization(%d)" ), aBurstModeVFOptimization);
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2141
    iBurstModeVFOptimization = aBurstModeVFOptimization;
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2142
    }
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2143
9b3e960ffc8a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2144
// End of File