author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:12:07 +0300 | |
branch | RCL_3 |
changeset 22 | 73a1feb507fb |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005 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: |
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* |
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*/ |
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|
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|
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// USER |
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#include "musengcamerahandler.h" |
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#include "musunittesting.h" |
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#include "musengmceutils.h" |
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#include "musenglogger.h" |
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|
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// SYSTEM |
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#include <mcemanager.h> |
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#include <mcecamerasource.h> |
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#include <mcevideostream.h> |
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#include <mcertpsink.h> |
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#include <mcedisplaysink.h> |
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#include <mcefilesink.h> |
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#include <mcesession.h> |
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const TInt KMaxBrightness = 100; |
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const TInt KMinBrightness = -100; |
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const TInt KBrightnessStepSize = 10; |
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|
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|
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//Number of big and small zoom steps on Zoom scale |
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const TInt KZoomBigStepCount = 15; |
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const TInt KZoomSmallStepCount = KZoomBigStepCount*2; |
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const TInt KZoomStepMinSize = 1; |
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|
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const TInt64 KZoomFasterTime = 333333; // 1/3 second |
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const TInt KOneCameraOnly = 1; |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TMusEngCameraHandler::TMusEngCameraHandler() : |
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iSession( NULL ), |
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iDefaultZoomFactor( -1 ), |
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iDefaultBrightness( 0 ), |
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iZoomInTime(0), |
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iZoomOutTime(0), |
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iSmallZoomStep( KZoomStepMinSize ), |
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iBigZoomStep( KZoomStepMinSize ), |
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iCameraUsage( MusSettingsKeys::EUseCameraSwapping ) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void TMusEngCameraHandler::SetSession( CMceSession* aSession ) |
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{ |
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iSession = aSession; |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void TMusEngCameraHandler::InitializeL( CMceCameraSource& aCamera ) |
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{ |
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aCamera.GetCameraInfo( iCameraInfo ); |
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iDefaultZoomFactor = aCamera.ZoomFactorL(); |
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InitializeZoomStepSize(); |
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iCurrentCamera = EBackCamera; |
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if ( iCameraUsage == MusSettingsKeys::EUseOnlySecondaryCamera ) |
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{ |
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iCurrentCamera = EFrontCamera; |
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} |
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aCamera.SetCameraIndexL( (TInt)iCurrentCamera ); |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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EXPORT_C void TMusEngCameraHandler::PlayL() |
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{ |
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::PlayL()" ) |
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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if ( !camera->IsEnabled() ) |
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{ |
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camera->EnableL(); |
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} |
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else |
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|
110 |
{ |
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|
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MUS_LOG( "mus: [ENGINE] Camera already enabled, ignore request" ) |
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|
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} |
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|
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MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::PlayL()" ) |
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} |
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|
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|
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// ----------------------------------------------------------------------------- |
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// Disable camera if not already disabled |
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// ----------------------------------------------------------------------------- |
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121 |
// |
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EXPORT_C void TMusEngCameraHandler::PauseL() |
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{ |
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::PauseL()" ) |
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125 |
|
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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|
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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|
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if ( camera->IsEnabled() ) |
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131 |
{ |
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camera->DisableL(); |
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} |
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|
134 |
else |
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|
135 |
{ |
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MUS_LOG( "mus: [ENGINE] Camera already disabled, ignore request" ) |
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|
137 |
} |
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|
138 |
|
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MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::PauseL()" ) |
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|
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} |
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|
141 |
|
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|
142 |
|
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|
143 |
// ----------------------------------------------------------------------------- |
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|
144 |
// |
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|
145 |
// ----------------------------------------------------------------------------- |
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|
146 |
// |
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EXPORT_C TBool TMusEngCameraHandler::IsPlayingL() |
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148 |
{ |
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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|
150 |
|
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|
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return ( MusEngMceUtils::GetCameraL( *iSession )->IsEnabled() ); |
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|
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} |
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|
153 |
|
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// ----------------------------------------------------------------------------- |
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|
155 |
// |
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|
156 |
// ----------------------------------------------------------------------------- |
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|
157 |
// |
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EXPORT_C TInt TMusEngCameraHandler::CamerasAvailableL( |
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TCurrentCamera& aCurrentCamera ) |
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|
160 |
{ |
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|
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::CamerasAvailableL()" ) |
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|
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__ASSERT_ALWAYS( iSession != NULL, User::Leave( KErrNotReady ) ); |
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|
163 |
|
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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|
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__ASSERT_ALWAYS( camera != NULL, User::Leave( KErrNotReady ) ); |
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|
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aCurrentCamera = iCurrentCamera; |
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|
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TInt camerasAvailable = camera->CamerasAvailable(); |
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|
168 |
|
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|
169 |
if ( camerasAvailable > KOneCameraOnly && |
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|
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iCameraUsage != MusSettingsKeys::EUseCameraSwapping ) |
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|
171 |
{ |
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|
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camerasAvailable = KOneCameraOnly; |
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|
173 |
} |
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|
174 |
|
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Revision: 201032
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|
175 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::CamerasAvailable()" ) |
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|
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return camerasAvailable; |
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|
177 |
} |
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|
178 |
|
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|
179 |
// ----------------------------------------------------------------------------- |
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|
180 |
// |
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|
181 |
// ----------------------------------------------------------------------------- |
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|
182 |
// |
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|
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EXPORT_C void TMusEngCameraHandler::ChangeCameraL( TCurrentCamera aCurrentCamera ) |
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|
184 |
{ |
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|
185 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::ChangeCameraL()" ) |
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|
186 |
__ASSERT_ALWAYS( iSession != NULL, User::Leave( KErrNotReady ) ); |
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|
187 |
|
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|
188 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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|
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CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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|
190 |
|
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|
191 |
if ( camera->CamerasAvailable() ) |
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|
192 |
{ |
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|
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if ( TMusEngCameraHandler::EFrontCamera == aCurrentCamera && |
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|
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TMusEngCameraHandler::EFrontCamera != iCurrentCamera ) |
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|
195 |
{ |
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|
196 |
MUS_LOG( "mus: [ENGINE] Set Front camera" ) |
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|
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iCurrentCamera = TMusEngCameraHandler::EFrontCamera; |
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|
198 |
ChangeActiveCameraL( iCurrentCamera ); |
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|
199 |
} |
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|
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else if ( TMusEngCameraHandler::EBackCamera == aCurrentCamera && |
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|
201 |
TMusEngCameraHandler::EBackCamera != iCurrentCamera ) |
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|
202 |
{ |
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|
203 |
MUS_LOG( "mus: [ENGINE] Set Back camera " ) |
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|
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iCurrentCamera = TMusEngCameraHandler::EBackCamera; |
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|
205 |
ChangeActiveCameraL( iCurrentCamera );; |
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|
206 |
} |
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|
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else if ( TMusEngCameraHandler::ENextCamera == aCurrentCamera ) |
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|
208 |
{ |
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|
209 |
if ( iCurrentCamera == TMusEngCameraHandler::EBackCamera ) |
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|
210 |
{ |
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|
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iCurrentCamera = TMusEngCameraHandler::EFrontCamera; |
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|
212 |
} |
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|
213 |
else |
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|
214 |
{ |
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iCurrentCamera = TMusEngCameraHandler::EBackCamera; |
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} |
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ChangeActiveCameraL( iCurrentCamera ); |
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} |
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} |
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MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::ChangeCameraL()" ) |
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} |
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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EXPORT_C TInt TMusEngCameraHandler::CurrentZoomL() const |
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{ |
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::CurrentZoomL()" ) |
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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|
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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TInt currentZoom = camera->ZoomFactorL() + camera->DigitalZoomFactorL(); |
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|
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MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::CurrentZoomL( %d )", |
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currentZoom ) |
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return currentZoom; |
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} |
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|
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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EXPORT_C void TMusEngCameraHandler::SetZoomL( TInt aNewZoomFactor ) |
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{ |
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MUS_LOG1( "mus: [ENGINE] -> TMusEngCameraHandler::SetZoomL( %d )", |
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aNewZoomFactor ) |
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|
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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__ASSERT_ALWAYS( aNewZoomFactor <= MaxZoomL() && |
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aNewZoomFactor >= MinZoomL(), |
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User::Leave( KErrArgument ) ); |
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|
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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|
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if ( aNewZoomFactor <= iCameraInfo.iMaxZoom ) |
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{ |
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MUS_LOG( "mus: [ENGINE] Optical zoom factor increased" ) |
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camera->SetZoomFactorL( aNewZoomFactor ); |
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} |
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|
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|
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if ( aNewZoomFactor - iCameraInfo.iMaxZoom > 0 ) |
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{ |
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camera->SetDigitalZoomFactorL( aNewZoomFactor - iCameraInfo.iMaxZoom ); |
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MUS_LOG1( "mus: [ENGINE] Digital zoom factor increased to %d", |
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aNewZoomFactor - iCameraInfo.iMaxZoom ) |
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} |
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|
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MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::SetZoomL()" ) |
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} |
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|
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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EXPORT_C TInt TMusEngCameraHandler::MinZoomL() const |
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{ |
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::MinZoomL()" ) |
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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|
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|
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// Although we do not need camera for return value, we have to have it in |
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// order to have proper iCameraInfo |
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|
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MusEngMceUtils::GetCameraL( *iSession ); |
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|
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|
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MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::MinZoomL( %d )", |
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|
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iCameraInfo.iMinZoom ) |
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|
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|
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return iCameraInfo.iMinZoom; |
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} |
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|
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|
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|
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|
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// ----------------------------------------------------------------------------- |
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// |
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// ----------------------------------------------------------------------------- |
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298 |
// |
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EXPORT_C TInt TMusEngCameraHandler::MaxZoomL() const |
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{ |
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MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::MaxZoomL()" ) |
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|
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__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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|
303 |
|
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|
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// Although we do not need camera for return value, we have to have it in |
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|
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// order to have proper iCameraInfo |
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|
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MusEngMceUtils::GetCameraL( *iSession ); |
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|
307 |
|
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|
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TInt maxZoom = iCameraInfo.iMaxZoom + iCameraInfo.iMaxDigitalZoom; |
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|
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|
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|
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MUS_LOG1( "mus: [ENGINE] Max optical zoom( %d )", |
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|
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iCameraInfo.iMaxZoom ) |
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MUS_LOG1( "mus: [ENGINE] Max digital zoom( %d )", |
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|
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iCameraInfo.iMaxDigitalZoom ) |
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|
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MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::MaxZoomL( %d )", |
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maxZoom ) |
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|
316 |
|
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return maxZoom; |
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318 |
} |
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|
319 |
|
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|
320 |
|
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|
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// ----------------------------------------------------------------------------- |
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|
322 |
// |
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|
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// ----------------------------------------------------------------------------- |
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|
324 |
// |
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|
325 |
EXPORT_C void TMusEngCameraHandler::ZoomInL() |
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|
326 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
327 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::ZoomInL()" ) |
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parents:
diff
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|
328 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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parents:
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|
329 |
|
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Revision: 201032
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parents:
diff
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|
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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parents:
diff
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|
331 |
|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
332 |
// First try to increase optical zoom factor. If in maximum value, try to |
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Revision: 201032
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parents:
diff
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|
333 |
// increase digital zoom factor. |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
334 |
TInt stepSize = ZoomStepSize( iZoomInTime ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
335 |
TInt zoomFactor = camera->ZoomFactorL(); |
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Revision: 201032
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parents:
diff
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|
336 |
TInt zoomDigitalFactor = camera->DigitalZoomFactorL(); |
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parents:
diff
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|
337 |
|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
338 |
//increate optical zoom factor |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
339 |
if ( zoomFactor + stepSize <= iCameraInfo.iMaxZoom ) |
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Revision: 201032
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parents:
diff
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|
340 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
341 |
//optical zoom factor is enough |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
342 |
camera->SetZoomFactorL( zoomFactor + stepSize ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
343 |
stepSize = 0; |
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parents:
diff
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|
344 |
} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
345 |
else if (zoomFactor < iCameraInfo.iMaxZoom) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
346 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
347 |
stepSize -= iCameraInfo.iMaxZoom - zoomFactor; |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
348 |
camera->SetZoomFactorL( iCameraInfo.iMaxZoom ); |
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Revision: 201032
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parents:
diff
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|
349 |
} |
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|
350 |
|
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parents:
diff
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|
351 |
//increate digital zoom factor |
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Revision: 201032
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parents:
diff
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|
352 |
if (stepSize > 0) |
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parents:
diff
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|
353 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
354 |
if ( zoomDigitalFactor + stepSize <= iCameraInfo.iMaxDigitalZoom ) |
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parents:
diff
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|
355 |
{ |
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Revision: 201032
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parents:
diff
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|
356 |
camera->SetDigitalZoomFactorL( zoomDigitalFactor + stepSize ); |
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parents:
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|
357 |
} |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
358 |
else |
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parents:
diff
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|
359 |
{ |
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Revision: 201032
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|
360 |
camera->SetDigitalZoomFactorL( iCameraInfo.iMaxDigitalZoom ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
361 |
MUS_LOG( "mus: [ENGINE] TMusEngCameraHandler::ZoomInL(): Optical \ |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
362 |
and digital zoom factors are in maximum value" ) |
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diff
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|
363 |
} |
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Revision: 201032
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parents:
diff
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|
364 |
} |
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Revision: 201032
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parents:
diff
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|
365 |
|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
366 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::ZoomInL()" ) |
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parents:
diff
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|
367 |
|
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Revision: 201032
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parents:
diff
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|
368 |
} |
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Revision: 201032
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parents:
diff
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|
369 |
|
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Revision: 201032
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parents:
diff
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|
370 |
|
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Revision: 201032
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parents:
diff
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|
371 |
// ----------------------------------------------------------------------------- |
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parents:
diff
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|
372 |
// |
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Revision: 201032
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parents:
diff
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|
373 |
// ----------------------------------------------------------------------------- |
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parents:
diff
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|
374 |
// |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
375 |
EXPORT_C void TMusEngCameraHandler::ZoomOutL() |
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parents:
diff
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|
376 |
{ |
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Revision: 201032
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diff
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|
377 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::ZoomOutL()" ) |
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diff
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|
378 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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diff
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|
379 |
|
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diff
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|
380 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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Revision: 201032
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parents:
diff
changeset
|
381 |
|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
382 |
// First try to decrease digital zoom factor. If already zero, try to |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
// decrease optical zoom factor. |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
TInt stepSize = ZoomStepSize( iZoomOutTime ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
TInt zoomFactor = camera->ZoomFactorL(); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
TInt zoomDigitalFactor = camera->DigitalZoomFactorL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
//decreate digital zoom factor firstly |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
if ( zoomDigitalFactor - stepSize >= 0 ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
//digital zoom factor is enough |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
camera->SetDigitalZoomFactorL( zoomDigitalFactor - stepSize ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
stepSize = 0; |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
else if ( zoomDigitalFactor > 0 ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
stepSize -= zoomDigitalFactor; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
camera->SetDigitalZoomFactorL( 0 ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
MUS_LOG("mus: [ENGINE] Digigal Factor to zero") |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
//decreate optical zoom factor firstly |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
if ( stepSize > 0 ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
if ( zoomFactor - stepSize > iCameraInfo.iMinZoom ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
camera->SetZoomFactorL( zoomFactor - stepSize ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
else |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
MUS_LOG( "mus: [ENGINE] TMusEngCameraHandler::ZoomOutL(): Optical and \ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
digital zoom factors are in minimum value" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
camera->SetZoomFactorL( iCameraInfo.iMinZoom ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::ZoomOutL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
// ----------------------------------------------------------------------------- |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
EXPORT_C void TMusEngCameraHandler::ZoomDefaultL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::ZoomDefaultL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
camera->SetZoomFactorL( iDefaultZoomFactor ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
camera->SetDigitalZoomFactorL( 0 ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::ZoomDefaultL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
EXPORT_C void TMusEngCameraHandler::SetBrightnessL( TInt aBrightness ) const |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
MUS_LOG1( "mus: [ENGINE] -> TMusEngCameraHandler::SetBrightnessL( %d )", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
aBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
camera->SetBrightnessL( aBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::SetBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
EXPORT_C TInt TMusEngCameraHandler::CurrentBrightnessL() const |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::CurrentBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
TInt currentBrightness = camera->BrightnessL(); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::CurrentBrightnessL(): %d", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
currentBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
return currentBrightness; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
EXPORT_C TInt TMusEngCameraHandler::MaxBrightnessL() const |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::MaxBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
// maximum brightness is not in camera info, but a constant 100 |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::MaxBrightnessL(): %d", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
KMaxBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
return KMaxBrightness; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
EXPORT_C TInt TMusEngCameraHandler::MinBrightnessL() const |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::MinBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
// maximum brightness is not in camera info, but a constant -100 |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
MUS_LOG1( "mus: [ENGINE] <- TMusEngCameraHandler::MinBrightnessL(): %d", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
KMinBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
return KMinBrightness; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
EXPORT_C void TMusEngCameraHandler::IncreaseBrightnessL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::IncreaseBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
TInt newBrightness = camera->BrightnessL() + KBrightnessStepSize; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
if ( newBrightness < KMaxBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
camera->SetBrightnessL( newBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
else |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
camera->SetBrightnessL( KMaxBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::IncreaseBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
EXPORT_C void TMusEngCameraHandler::DecreaseBrightnessL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::DecreaseBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
TInt newBrightness = camera->BrightnessL() - KBrightnessStepSize; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
if ( newBrightness > KMinBrightness ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
camera->SetBrightnessL( newBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
else |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
camera->SetBrightnessL( KMinBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::DecreaseBrightnessL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
EXPORT_C void TMusEngCameraHandler::BrightnessDefaultL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::BrightnessDefaultL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
camera->SetBrightnessL( iDefaultBrightness ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::BrightnessDefaultL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
EXPORT_C void TMusEngCameraHandler::BrightnessAutoL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::BrightnessAutoL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
__ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
camera->SetBrightnessL( CCamera::EBrightnessAuto ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::BrightnessAutoL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
void TMusEngCameraHandler::InitializeZoomStepSize() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::InitializeZoomStepSize()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
MUS_LOG2( "iMaxZoom = %d, iMinZoom = %d", iCameraInfo.iMaxZoom, iCameraInfo.iMinZoom); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
MUS_LOG2( "iMaxDigitalZoom = %d, iMaxDigitalZoomFactor = %d", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
iCameraInfo.iMaxDigitalZoom, iCameraInfo.iMaxDigitalZoomFactor); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
iBigZoomStep = ( iCameraInfo.iMaxZoom + iCameraInfo.iMaxDigitalZoom - |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
iCameraInfo.iMinZoom ) / KZoomBigStepCount; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
if ( iBigZoomStep < KZoomStepMinSize ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
iBigZoomStep = KZoomStepMinSize; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
iSmallZoomStep = ( iCameraInfo.iMaxZoom + iCameraInfo.iMaxDigitalZoom - |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
iCameraInfo.iMinZoom ) / KZoomSmallStepCount; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
if ( iSmallZoomStep < KZoomStepMinSize ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
iSmallZoomStep = KZoomStepMinSize; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
MUS_LOG2( "mus: [ENGINE] iSmallZoomStep = %d, iBigZoomStep = %d", |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
iSmallZoomStep, iBigZoomStep ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::InitializeZoomStepSize()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
// ----------------------------------------------------------------------------- |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
// |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
void TMusEngCameraHandler::ReadCameraUsageKeyL() |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
MUS_LOG( "mus: [ENGINE] -> TMusEngCameraHandler::ReadCameraUsageKeyL()" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
633 |
// We try to read camera usage. If we do not succeed, we use default |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
634 |
iCameraUsage = MusSettingsKeys::EUseCameraSwapping; |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
635 |
TRAPD( error, |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
636 |
iCameraUsage = MultimediaSharingSettings::CameraUsageL() ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
__ASSERT_ALWAYS( error == KErrNone || error == KErrNotFound, |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
User::Leave( error ) ); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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MUS_LOG( "mus: [ENGINE] <- TMusEngCameraHandler::ReadCameraUsageKeyL()" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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// ----------------------------------------------------------------------------- |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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645 |
// Calculate the zoom step based time escaped |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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646 |
// ----------------------------------------------------------------------------- |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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TInt TMusEngCameraHandler::ZoomStepSize( TInt64& aTime ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
648 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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649 |
TTime now; |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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now.HomeTime(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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TInt64 timeNow = now.Int64(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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TInt stepSize = ( ( timeNow - aTime ) <= KZoomFasterTime ) ? iBigZoomStep : iSmallZoomStep; |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
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|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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aTime = now.Int64(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
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|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
MUS_LOG1( "mus: [ENGINE] stepSize = %d", stepSize ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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658 |
return stepSize; |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
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|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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// ----------------------------------------------------------------------------- |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
662 |
// Disable camera before it changes it. It enables camera after change. |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
663 |
// ----------------------------------------------------------------------------- |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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void TMusEngCameraHandler::ChangeActiveCameraL( TCurrentCamera aNewCamera ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
665 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
666 |
MUS_LOG( "mus: [ENGINE] -> ChangeActiveCamera()" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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|
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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CMceCameraSource* camera = MusEngMceUtils::GetCameraL( *iSession ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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MUS_LOG( "mus: [ENGINE] Camera enabled ?" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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if ( camera->IsEnabled() ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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MUS_LOG( "mus: [ENGINE] Is view finder enabled? " ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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if ( display->IsEnabled() ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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MUS_LOG( "mus: [ENGINE] Disable view finder" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
677 |
display->DisableL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
679 |
MUS_LOG( "mus: [ENGINE] Disable camera" ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
680 |
camera->DisableL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
681 |
camera->SetCameraIndexL( aNewCamera ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
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camera->EnableL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
683 |
display->EnableL(); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
685 |
else |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
686 |
{ |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
if ( display->IsEnabled() ) |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
688 |
{ |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
689 |
MUS_LOG( "mus: [ENGINE] Disable view finder" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
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display->DisableL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
691 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
692 |
MUS_LOG( "mus: [ENGINE] set camera index" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
693 |
camera->SetCameraIndexL( aNewCamera ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
694 |
MUS_LOG( "mus: [ENGINE] Enable camera" ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
695 |
display->EnableL(); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
696 |
} |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
697 |
|
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
698 |
MUS_LOG( "mus: [ENGINE] -> fetching new iCameraInfo..." ) |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
699 |
camera->GetCameraInfo( iCameraInfo ); |
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Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
700 |
iDefaultZoomFactor = camera->ZoomFactorL(); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
InitializeZoomStepSize(); |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
702 |
} |
73a1feb507fb
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |