--- a/camerauis/cameraapp/generic/src/CamStandbyContainer.cpp Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,397 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Container for standby mode*
-*/
-
-
-// INCLUDE FILES
-#include <aknview.h>
-#include <eiklabel.h>
-#include <StringLoader.h>
-#include <AknsFrameBackgroundControlContext.h>
-#include <AknsDrawUtils.h>
-#include <AknBidiTextUtils.h>
-#include <textresolver.h>
-#include "CamStandbyContainer.h"
-#include "CamTimer.h"
-#include "Cam.hrh"
-#include "CamUtility.h"
-#include "CamAppUi.h"
-#include "CamViewBase.h"
-#include <cameraapp.rsg>
-#include <vgacamsettings.rsg>
-#include <ctsydomainpskeys.h>
-
-// CONSTANTS
-
-const TInt KForegroundDelayTimeout = 500;
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ---------------------------------------------------------------------------
-// CCamStandbyContainer::NewL
-// Symbian OS two-phased constructor
-// ---------------------------------------------------------------------------
-//
-CCamStandbyContainer* CCamStandbyContainer::NewL( const TRect& aRect, CAknView& aView,
- CCamAppController& aController,
- TInt aError )
-
- {
- CCamStandbyContainer* self =
- new( ELeave ) CCamStandbyContainer( aController, aView, aError );
- CleanupStack::PushL( self );
- self->ConstructL( aRect, aError );
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CCamStandbyContainer::~CCamStandbyContainer
-// Destructor
-// ---------------------------------------------------------------------------
-//
-CCamStandbyContainer::~CCamStandbyContainer()
- {
- PRINT( _L("Camera => ~CCamStandbyContainer"))
- if( iForegroundTimer )
- {
- iForegroundTimer->Cancel();
- delete iForegroundTimer;
- }
-
- delete iText;
- delete iWrappedLabelText;
- PRINT( _L("Camera => ~CCamStandbyContainer") );
- }
-
-// ---------------------------------------------------------
-// CCamStandbyContainer::ConstructL
-// Symbian OS 2nd phase constructor
-// ---------------------------------------------------------
-//
-void CCamStandbyContainer::ConstructL( const TRect& aRect, TInt aError )
- {
- PRINT( _L("Camera => CCamStandbyContainer::ConstructL"))
- CCamContainerBase::BaseConstructL( aRect );
-
- iText = new ( ELeave ) CEikLabel;
- iText->SetContainerWindowL( *this );
-
- iText->SetAlignment( EHCenterVCenter );
- iText->SetExtent( TPoint( 0, 0 ), aRect.Size() );
- // tell the CEikLabel that it should not do the visual
- // conversion (Arabic right to left) because the app
- // will do it via
- // AknBidiTextUtils::ConvertToVisualAndWrapToStringL
- iText->UseLogicalToVisualConversion( EFalse );
-
- // Get label text from resource
- HBufC* labelText;
- if ( static_cast<CCamAppUi*>( iEikonEnv->AppUi() )->IsConstructionComplete() )
- {
- switch( aError )
- {
- case KErrNone:
- labelText = StringLoader::LoadLC( R_CAM_STANDBY_TEXT );
- break;
- case KErrInUse:
- labelText = StringLoader::LoadLC( R_CAM_STANDBY_CAMERA_IN_USE_TEXT );
- break;
- case KErrNoMemory:
- labelText = StringLoader::LoadLC( R_CAM_MEMLO_NOT_ENOUGH_MEMORY );
- break;
- case KErrPermissionDenied:
- labelText = StringLoader::LoadLC( R_CAM_STANDBY_CAMERA_DISABLED_TEXT );
- break;
- default: // any other error
- labelText = StringLoader::LoadLC( R_CAM_STANDBY_CAMERA_UNAVAILABLE_TEXT );
- break;
- }
- }
- else
- {
- labelText = StringLoader::LoadLC( R_CAM_STANDBY_EMPTY_TEXT );
- }
-
-
- iText->SetTextL( *labelText );
- // Wrap the text, where it doesn't fit.
- // ...Create the line width array necessary for ConvertToVisual..()
- const TInt KLabelMaxLines = 5;
- CArrayFix<TInt>* lineWidths =
- new ( ELeave ) CArrayFixFlat<TInt> ( KLabelMaxLines );
- CleanupStack::PushL( lineWidths );
- for (TInt i = 0; i < KLabelMaxLines; ++i )
- {
- lineWidths->AppendL( aRect.Width() );
- }
- // ...Create the text buffer that will receive the wrapped text.
- iWrappedLabelText = HBufC::NewL(
- labelText->Length() + KLabelMaxLines * ( KAknBidiExtraSpacePerLine + 1 ) );
- TPtr ptr = iWrappedLabelText->Des();
- // ...Get the wrapped text conversion.
- AknBidiTextUtils::ConvertToVisualAndWrapToStringL(
- labelText->Des(),
- *lineWidths,
- *AknLayoutUtils::FontFromId( EAknLogicalFontPrimaryFont ),
- ptr,
- ETrue
- );
- // ...Cleanup
- CleanupStack::PopAndDestroy( lineWidths );
- CleanupStack::PopAndDestroy( labelText );
-
- // Set the wrapped text to the label.
- iText->SetTextL( *iWrappedLabelText );
-
- // Initialise foreground timer - used to delay the exit
- // from standby when foreground is gained
- iForegroundTimer = CCamTimer::NewL( KForegroundDelayTimeout,
- TCallBack( CCamStandbyContainer::ForegroundTimeout, this ) );
-
- // Make sure fixed toolbar is on top of this window
- DrawableWindow()->SetOrdinalPosition( KCamPreCaptureWindowOrdinalPos );
- }
-
-// ---------------------------------------------------------------------------
-// CCamStandbyContainer::CCamStandbyContainer
-// C++ constructor
-// ---------------------------------------------------------------------------
-//
-CCamStandbyContainer::CCamStandbyContainer( CCamAppController& aController,
- CAknView& aView, TInt aError )
-: CCamContainerBase( aController, aView ), iStandbyError( aError )
- {
- }
-
-// ---------------------------------------------------------
-// CCamStandbyContainer::CountComponentControls
-// Returns the number of controls owned
-// ---------------------------------------------------------
-//
-TInt CCamStandbyContainer::CountComponentControls() const
- {
- TInt count = 1;
- return count; // Return the number of controls inside this container
- }
-
-// ---------------------------------------------------------
-// CCamStandbyContainer::ComponentControl
-// Return pointer to a contained control
-// ---------------------------------------------------------
-//
-CCoeControl* CCamStandbyContainer::ComponentControl( TInt aIndex ) const
- {
- switch ( aIndex )
- {
- case 0:
- {
- return iText;
- }
- default:
- {
- return NULL;
- }
- }
- }
-
-// ---------------------------------------------------------
-// CCamStandbyContainer::Draw
-// Draw control
-// ---------------------------------------------------------
-//
-void CCamStandbyContainer::Draw( const TRect& /*aRect*/ ) const
- {
- PRINT( _L("Camera => CCamStandbyContainer::Draw"))
- CWindowGc& gc = SystemGc();
- MAknsSkinInstance* skin = AknsUtils::SkinInstance();
- AknsDrawUtils::Background( skin, iBgContext, gc, Rect() );
-
- // override the label color
- TRgb color;
- AknsUtils::GetCachedColor( skin, color, KAknsIIDQsnTextColors,
- EAknsCIQsnTextColorsCG6 );
- TRAPD( ignore, AknLayoutUtils::OverrideControlColorL( *iText,
- EColorLabelText, color ) );
- if ( ignore )
- {
- // Do nothing ( removes build warning )
- }
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::OfferKeyEventL
-// Handles this application view's command keys
-// ----------------------------------------------------------------
-//
-TKeyResponse CCamStandbyContainer::OfferKeyEventL(
- const TKeyEvent& aKeyEvent,
- TEventCode aType )
- {
- if ( iStandbyError != KErrNone )
- {
- return EKeyWasConsumed;
- }
-
- // if the select (OK) key is pressed
- if ( ( aType == EEventKey && aKeyEvent.iCode == EKeyOK )
- // if shutter key is pressed in main camera
- || ( aType == EEventKey &&
- ( aKeyEvent.iScanCode == iPrimaryCameraCaptureKeys[0] ||
- CCamContainerBase::IsShutterKeyL(aKeyEvent, aType) ) &&
- !static_cast<CCamAppUi*>( iEikonEnv->AppUi() )->IsSecondCameraEnabled() )
- || ( IsCaptureKeyL(aKeyEvent, aType)) )
- {
- // in case we receive an enter key or MSK key event in standby mode
- // we should not call HandleCommandL function with ECamCmdExitStandby
- // because by default application will get a left softkey command id
- // when MSK is pressed. In standby mode left softkey command id is
- // ECamCmdExitStandby
- if ( !( ( aType == EEventKey ||
- aType == EEventKeyDown ||
- aType == EEventKeyUp ) &&
- ( aKeyEvent.iScanCode == EStdKeyDevice3 ||
- aKeyEvent.iScanCode == EStdKeyEnter ) ) )
- {
- iView.HandleCommandL( ECamCmdExitStandby );
- }
- return EKeyWasConsumed;
- }
- // handle navi-key up/down, left/right
- else if ( aType == EEventKey &&
- ( aKeyEvent.iScanCode == EStdKeyDownArrow ||
- aKeyEvent.iScanCode == EStdKeyUpArrow ||
- aKeyEvent.iScanCode == EStdKeyLeftArrow ||
- aKeyEvent.iScanCode == EStdKeyRightArrow ) )
- {
- iView.HandleCommandL( ECamCmdExitStandby );
- return EKeyWasConsumed;
- }
- else if ( ( aType == EEventKeyDown || aType == EEventKeyUp ) &&
- ( aKeyEvent.iScanCode != EStdKeyYes ) )
- {
- if ( aType == EEventKeyDown )
- {
- if( IsZoomKeyL(aKeyEvent, aType ) )
- {
- iView.HandleCommandL( ECamCmdExitStandby );
- }
- }
- // consume key up/down presses
- return EKeyWasConsumed;
- }
- else
- {
- return CCamContainerBase::OfferKeyEventL( aKeyEvent, aType );
- }
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::HandleForegroundEvent
-// Handle foreground event
-// ----------------------------------------------------------------
-//
-void CCamStandbyContainer::HandleForegroundEventL( TBool aForeground )
- {
- if ( aForeground )
- {
- // start timer to delay exit from standby
- if ( !iForegroundTimer->IsActive() )
- {
- iForegroundTimer->StartTimer();
- }
- }
- else
- {
- // set text label as blank
- TRAP_IGNORE( iText->SetTextL( KNullDesC ) );
-
- // cancel timer if active
- if ( iForegroundTimer->IsActive() )
- {
- iForegroundTimer->Cancel();
- }
- }
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::GetStandbyError
-// Returns the current error
-// ----------------------------------------------------------------
-//
-TInt CCamStandbyContainer::GetStandbyError() const
- {
- return iStandbyError;
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::ForegroundTimeout
-// static callback function for foreground gain timeout
-// ----------------------------------------------------------------
-//
-TInt CCamStandbyContainer::ForegroundTimeout( TAny *aPtr )
- {
- return static_cast<CCamStandbyContainer*>( aPtr )->DoForegroundTimeout();
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::DoForegroundTimeout
-// Implementation function for foreground gain timeout
-// ----------------------------------------------------------------
-//
-TInt CCamStandbyContainer::DoForegroundTimeout()
- {
- TRAPD( ignore, iView.HandleCommandL( ECamCmdExitStandby ) );
- if ( ignore )
- {
- // Do nothing ( removes build warning )
- }
-
- return EFalse;
- }
-
-// ----------------------------------------------------------------
-// CCamStandbyContainer::HandlePointerEventL
-// ----------------------------------------------------------------
-//
-void CCamStandbyContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent )
- {
- RDebug::Print(_L("CCamStandbyContainer::HandlePointerEventL iType=%d iPosition=(%d, %d)"),
- aPointerEvent.iType,
- aPointerEvent.iPosition.iX,
- aPointerEvent.iPosition.iY );
-
- TInt callType( EPSCTsyCallTypeUninitialized );
- RProperty::Get( KPSUidCtsyCallInformation, KCTsyCallType, callType );
- if ( callType != EPSCTsyCallTypeH324Multimedia)
- {
- static_cast<CCamViewBase&>( iView ).HandleCommandAoL( ECamCmdExitStandby );
- }
- else
- {
- }
- }
-
-// -----------------------------------------------------------------------------
-// CCamStandbyContainer::CreateBackgroundContextL
-// -----------------------------------------------------------------------------
-//
-void CCamStandbyContainer::CreateBackgroundContextL()
- {
- iBgContext = CAknsBasicBackgroundControlContext::NewL(
- KAknsIIDQsnBgAreaMain, Rect(), EFalse );
- }
-
-// End of File