--- a/camerauis/cameraapp/generic/inc/CameraappDummyEngine.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,991 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Dummy Camera Application Engine*
-*/
-
-
-
-#ifndef CAMERAAPPDUMMYENGINE_H
-#define CAMERAAPPDUMMYENGINE_H
-
-// INCLUDES
-#include <CaeEngine.h>
-
-// FORWARD DECLARATIONS
-class CCameraappDummyCallbackActive;
-
-// CLASS DECLARATION
-
-/**
-* Dummy Camera Application Engine interface
-*
-*/
-class CCameraappDummyEngine : public CCaeEngine
- {
- public: // Creation
-
- /**
- * A static (factory) function to create the class instance.
- * @since 2.1
- * @return Pointer to a fully constructed CCaeEngine object.
- * Ownership is passed to the caller.
- */
- static CCaeEngine* NewL();
- };
-
-
-class CCameraappDummyEngineImp : public CCameraappDummyEngine
- {
- public: // Creation
- static CCameraappDummyEngineImp* NewL();
-
- /**
- * Sets the Camera Application Engine observer.
- * @since 2.1
- * @param aObserver Reference to Camera Application Engine observer.
- * @return void
- */
- void SetCamAppEngineObserver(
- MCamAppEngineObserver& aObserver );
-
- ~CCameraappDummyEngineImp();
-
- public: // General methods
-
- /**
- * Gets information about the supported Camera Application Engine and
- * Camera features.
- * @since 2.1
- * @param aInfo Info about supported features.
- * @return void
- */
- void GetInfo( TCamAppEngineInfo& /*aInfo*/ ) const;
-
- /**
- * Initializes Camera Application Engine for still image capturing.
- * Reserves the camera and switches the camera power on.
- * Intialization must be done before all other operations, except
- * SetCamAppEngineObserver and GetInfo.
- * Calls observer method McaeoInitComplete().
- * @since 2.1
- * @param aCreateSnapImage Boolean indicating if "snap-images"
- * should be created, leading to calls of McaeoSnapImageReady.
- * @return void
- */
- void InitL( TBool aCreateSnapImage = ETrue );
-
- /**
- * Initialize the engine for still image capturing.
- * Switches also camera power on.
- * Intialization must be done before all other operations, except
- * SetCamAppEngineObserver and GetInfo.
- * Calls observer method McaeoInitComplete().
- * @since 2.1
- * @param aSdUidStillQltyLevels Still capturing quality levels Shared Data initialization file UID.
- * @param aCreateSnapImage Boolean indicating if "snap-images" should be created
- * leading to calls of McaeoSnapImageReady.
- * @return void
- */
- void InitL( TUid /*aSdUidStillQltyLevels*/,
- TBool /*aCreateSnapImage = ETrue*/ ){};
-
- /**
- * Initializes video recording.
- * The initialization must be done before video recording operations.
- * @since 2.1
- * @return void
- */
- void InitVideoRecorderL(){};
-
- /**
- * Initializes video recording.
- * The initialization must be done before video recording operations.
- * @since 2.1
- * @param aSdUidVideoQltyLevels Video recording quality levels Shared Data initialization file UID.
- * @return void
- */
- void InitVideoRecorderL( TUid /*aSdUidVideoQltyLevels*/ ){};
-
- /**
- * Reserves the camera into use and switches the camera power on.
- * Calls observer method McaeoInitComplete().
- * @since 2.1
- * @return void
- */
- void Reserve();
-
- /**
- * Switches the camera power off and releases the camera.
- * @since 2.1
- * @return void
- */
- void Release(){};
-
- /**
- * Switches the camera power on.
- * Calls observer method McaeoInitComplete().
- * @since 2.1
- * @return void
- */
- void PowerOn(){};
-
- /**
- * Switches the camera power off.
- * @since 2.1
- * @return void
- */
- void PowerOff(){};
-
- public: // Camera settings
-
- /**
- * Sets the zoom mode.
- * @since 2.1
- * @param aZoomMode Zoom mode to set.
- * @return void
- */
- void SetZoomModeL( TZoomMode /*aZoomMode = EZoomModeDigital*/ );
-
- /**
- * Gets the current zoom mode.
- * @since 2.1
- * @return The current zoom mode.
- */
- TZoomMode ZoomMode() const{ return EZoomModeDigital; };
-
- /**
- * Sets the zoom value.
- * @since 2.1
- * @param aZoomValue Index of the zoom factor to set.
- * @return void
- */
- void SetZoomValueL( TInt /*aZoomValue = 0*/ );
-
- /**
- * Gets the current zoom value.
- * @since 2.1
- * @return Index of the current zoom factor.
- */
- TInt ZoomValue() const;
-
- /**
- * Sets the brightness.
- * @since 2.1
- * @param aBrightness Brightness value in the range ECam.h SetBrightnessL allows.
- * @return void
- */
- void SetBrightnessL( TInt /*aBrightness = 0*/ ){};
-
- /**
- * Gets the current brightness setting.
- * @since 2.1
- * @return Brightness value.
- */
- TInt Brightness() const{ return 0; };
-
- /**
- * Sets the contrast.
- * @since 2.1
- * @param aContrast Contrast value in the range ECam.h SetContrastL allows.
- * @return void
- */
- void SetContrastL( TInt/* aContrast= 0*/ ){};
-
- /**
- * Gets the current contrast setting.
- * @since 2.1
- * @return Contrast value.
- */
- TInt Contrast() const{ return 0; };
-
- /**
- * Sets the exposure mode.
- * @since 2.1
- * @param aExposureMode Exposure mode in the range ECam.h SetExposureL allows.
- * @return void
- */
- void SetExposureModeL(
- CCamera::TExposure /*aExposureMode = CCamera::EExposureAuto*/ ){};
-
- /**
- * Gets the current exposure mode.
- * @since 2.1
- * @return Exposure mode.
- */
- CCamera::TExposure ExposureMode() const{ return CCamera::EExposureAuto; };
-
- /**
- * Sets the white balance mode.
- * @since 2.1
- * @param aWhiteBalanceMode White balance mode in the range ECam.h SetWhiteBalanceL allows.
- * @return void
- */
- void SetWhiteBalanceModeL(
- CCamera::TWhiteBalance /*aWhiteBalanceMode = CCamera::EWBAuto*/ ){};
-
- /**
- * Gets the current white balance mode.
- * @since 2.1
- * @return White balance mode.
- */
- CCamera::TWhiteBalance WhiteBalanceMode() const{ return CCamera::EWBAuto; };
-
- /**
- * Sets the flash mode.
- * @since 2.1
- * @param aFlashMode Flash mode in the range ECam.h SetFlashL allows.
- * @return void
- */
- void SetFlashModeL(
- CCamera::TFlash /*aFlashMode = CCamera::EFlashNone*/ ){};
-
- /**
- * Gets the current flash mode.
- * @since 2.1
- * @return Flash mode.
- */
- CCamera::TFlash FlashMode() const{ return CCamera::EFlashNone; };
-
- /**
- * Resets to the default setting values.
- * Resets the following settings: exposure mode, white balance mode,
- * zoom mode, zoom value, flash mode, brightness, and contrast.
- * @since 2.1
- * @return void
- */
- void ResetToDefaultsL(){};
-
- public: // View finder
-
- /**
- * Sets/resets view finder image mirroring.
- * @since 2.1
- * @param aMirror Boolean indicating whether view finder image should be mirrored or not.
- * @return void
- */
- void SetViewFinderMirrorL( TBool /*aMirror = EFalse*/ ){};
-
- /**
- * Queries if view finder image mirroring is on.
- * @since 2.1
- * @return Boolean indicating whether view finder image is currently mirrored or not.
- */
- TBool ViewFinderMirror() const{ return EFalse; };
-
- /**
- * Starts the bitmap-based view finder.
- * The engine starts to call observer method McaeoViewFinderFrameReady() repeatedly.
- * @since 2.1
- * @param aSize Desired view finder size.
- * @return void
- */
- void StartViewFinderBitmapsL( TSize& aSize );
-
- /**
- * Starts the bitmap-based view finder.
- * The engine starts to call observer method McaeoViewFinderFrameReady() repeatedly.
- * @since 2.1
- * @param aSize Desired view finder size.
- * @param aCropRect Desired cropping/clipping rectangle.
- * @return void
- */
- void StartViewFinderBitmapsL(
- TSize& /*aSize*/,
- TRect& /*aCropRect*/ ){};
-
- /**
- * Starts the direct screen access view finder.
- * @since 2.1
- * @param aWs Window server session.
- * @param aScreenDevice Software device screen.
- * @param aWindow Client-side handle to a server-side window.
- * @param aScreenRect Portion of screen in screen co-ordinates.
- * @return void
- */
- void StartViewFinderDirectL(
- RWsSession& /*aWs*/,
- CWsScreenDevice& /*aScreenDevice*/,
- RWindowBase& /*aWindow*/,
- TRect& /*aScreenRect*/ ){};
-
- /**
- * Starts the direct screen access view finder.
- * @since 2.1
- * @param aWs Window server session.
- * @param aScreenDevice Software device screen.
- * @param aWindow Client-side handle to a server-side window.
- * @param aScreenRect Portion of screen in screen co-ordinates.
- * @param aCropRect Desired cropping/clipping rectangle.
- * @return void
- */
- void StartViewFinderDirectL(
- RWsSession& /*aWs*/,
- CWsScreenDevice& /*aScreenDevice*/,
- RWindowBase& /*aWindow*/,
- TRect& /*aScreenRect*/,
- TRect& /*aCropRect*/ ){};
-
- /**
- * Stops the view finder.
- * @since 2.1
- * @return void
- */
- void StopViewFinder();
-
- /**
- * Queries if view finder is running.
- * @since 2.1
- * @return Boolean indicating whether view finder is running or not.
- */
- TBool IsViewFinding() const;
-
- /**
- * Gets the current view finder size.
- * @since 2.1
- * @param aSize View finder size.
- * @return void
- */
- void GetViewFinderSize( TSize& /*aSize*/ ){};
-
- public: // Still image capturing
-
- /**
- * Prepares Camera Application Engine for still image capture on
- * specified quality level.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @param aStillQualityIndex Still image quality level index.
- * Imaging parameters linked to quality levels are defined by Shared Data ini-file.
- * @return void
- */
- void PrepareStillCaptureL( TInt /*aStillQualityIndex*/ ){};
-
- /**
- * Prepares Camera Application Engine for still image capture on
- * specified quality level.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @param aStillQualityIndex Still image quality level index.
- * Can have values 0 ... TCamAppEngineInfo::iNumStillQualityLevelsSupported - 1
- * @param aCropRect Desired cropping/clipping rectangle.
- * @return void
- */
- void PrepareStillCaptureL(
- TInt /*aStillQualityIndex*/,
- const TRect& /*aCropRect*/ ){};
-
- /**
- * Prepares Camera Application Engine for still image capture with
- * specified image size and format.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @param aSize Still image size.
- * @param aFormat Still image format.
- * @param aCompressionQuality Still image compression quality [0...100].
- * @return void
- */
- void PrepareStillCaptureL(
- const TSize& /*aSize*/,
- CCamera::TFormat /*aFormat*/,
- TInt /*aCompressionQuality*/ ){};
-
- /**
- * Prepares Camera Application Engine for still image capture with specified image size and format.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @param aSize Still image size.
- * @param aFormat Still image format.
- * @param aCompressionQuality Still image compression quality [0...100].
- * @param aCropRect Desired cropping/clipping rectangle.
- * @return void
- */
- void PrepareStillCaptureL(
- const TSize& /*aSize*/,
- CCamera::TFormat /*aFormat*/,
- TInt /*aCompressionQuality*/,
- const TRect& /*aCropRect*/ ){};
-
- /**
- * Gets the current prepared still quality level index.
- * @since 2.1
- * @return Still quality level index.
- */
- TInt StillQualityIndex() const{ return 0; };
-
- /**
- * Gets the still image frame size for the specified quality level.
- * @since 2.1
- * @return void
- */
- void GetStillFrameSize(
- TInt /*aStillQualityIndex*/,
- TSize& /*aSize*/ ) const{};
-
- /**
- * Gets the estimated still image size in bytes for the
- * specified quality level.
- * @since 2.1
- * @return Estimated still capturing image size in bytes.
- */
- TInt EstimatedStillSizeInBytes(
- TInt /*aStillQualityIndex*/ ) const{ return 0; };
-
- /**
- * Captures a still image or a still image burst.
- * Calls first observer method McaeoSnapImageReady() and then
- * McaeoStillImageReady().
- * McaeoSnapImageReady() is not called if engine initialization
- * has been done
- * with parameter aCreateSnapImage == EFalse.
- * @since 2.1
- * @return void
- */
- void CaptureStill();
-
- /**
- * Cancels the on-going still image (single/burst) capture request.
- * @since 2.1
- * @return void
- */
- void CancelCaptureStill(){};
-
- /**
- * Sets the size of the snap image bitmap.
- * @since 3.0
- * @param aSize The size of the snap bitmap. Corrected size is returned.
- * @return void
- */
- void SetSnapImageSizeL(
- TSize& ){};
- /**
- * Sets the color mode of the snap image bitmap
- * @since 3.0
- * @param aMode The color mode of the snap bitmap.
- * @return void
- */
- void SetSnapImageColorMode(
- TDisplayMode ){};
-
- public: // Video recording
-
- /**
- * Sets the file name for the video clip to be recorded.
- * @since 2.1
- * @param aVideoClipFileName File name.
- * @return void
- */
- void SetVideoRecordingFileNameL(
- const TDesC& aVideoClipFileName );
-
- /**
- * Prepares Camera Application Engine for video recording on
- * specified quality level.
- * Calls observer method McaeoVideoPrepareComplete().
- * @since 2.1
- * Can have values 0 ... TCamAppEngineInfo::iNumVideoQualityLevelsSupported - 1
- * @return void
- */
- void PrepareVideoRecordingL( TInt /*aVideoQualityIndex*/ ){};
-
- /**
- * Prepares Camera Application Engine for video recording with
- * specified recording parameters.
- * Calls observer method McaeoVideoPrepareComplete().
- * @since 2.1
- * @return void
- */
- void PrepareVideoRecordingL(
- const TSize& /*aFrameSize*/,
- TReal32 /*aFrameRate*/,
- TInt /*aBitRate*/,
- TBool /*aAudioEnabled*/,
- const TDesC8& /*aMimeType*/,
- const TDesC& /*aPreferredSupplier*/,
- const TDesC8& /*aVideoType = KNullDesC8*/,
- const TDesC8& /*aAudioType = KNullDesC8*/ ){};
-
- /**
- * Closes (prepared) video recording to free resources.
- * @since 2.1
- * @return void
- */
- void CloseVideoRecording(){};
-
- /**
- * Gets the current prepared video quality level index.
- * @since 2.1
- * @return Video quality level index.
- */
- TInt VideoQualityIndex() const{ return 0; };
-
- /**
- * Gets the video frame size for the specified video quality level.
- * @since 2.1
- * @return Video frame size.
- */
- void GetVideoFrameSize(
- TInt /*aVideoQualityIndex*/,
- TSize& /*aSize*/ ) const{};
-
- /**
- * Gets the video frame rate for the specified video quality level.
- * @since 2.1
- * @return Video frame rate.
- */
- TReal32 VideoFrameRate( TInt /*aVideoQualityIndex*/ ) const{ return 0; };
-
- /**
- * Gets the estimated video recording bit rate including audio bit rate
- * for the specified video quality level.
- * @since 2.1
- * @return Video recording bit rate rate including audio bit rate.
- */
- TInt EstimatedVideoRecordingBitRateL(
- TInt /*aVideoQualityIndex*/ ) const{ return 0; };
-
- /**
- * Sets the maximum size in bytes for a video clip.
- * @since 2.1
- * If set to 0, then no limit but the available storage space.
- * @return void
- */
- void SetVideoClipMaxSizeL( TInt /*aMaxClipSizeInBytes = 0*/ ){};
-
- /**
- * Gets the current maximum size in bytes for a video clip.
- * @since 2.1
- * @return Video clip maximum size.
- */
- TInt VideoClipMaxSize() const{ return 0; };
-
- /**
- * Sets audio enabled or disabled for video recording.
- * @since 2.1
- * @return void
- */
- void SetVideoAudioL( TBool /*aAudioEnabled*/ ){};
-
- /**
- * Queries if audio is enabled or disabled for video recording.
- * @since 2.1
- * @return Boolean indicating whether audio is enabled or disabled for video recording.
- */
- TBool VideoAudio() const{ return EFalse; };
-
- /**
- * Sets the time interval for video recording time info.
- * @since 2.1
- * @return void
- */
- void SetVideoTimesIntervalL(
- TTimeIntervalMicroSeconds /*aInterval*/ ){};
-
- /**
- * Gets the current time interval for video recording time info.
- * @since 2.1
- * @return Time interval in microseconds for video recording time info.
- */
- TTimeIntervalMicroSeconds VideoTimesInterval() const{ return TTimeIntervalMicroSeconds( 0 ); };
-
- /**
- * Starts video recording.
- * Calls observer method McaeoVideoRecordingOn().
- * @since 2.1
- * @return void
- */
- void StartVideoRecording();
-
- /**
- * Stops video recording.
- * Calls observer method McaeoVideoRecordingComplete().
- * @since 2.1
- * @return void
- */
- void StopVideoRecording();
-
- /**
- * Pauses video recording.
- * Calls observer method McaeoVideoRecordingPaused().
- * @since 2.1
- * @return void
- */
- void PauseVideoRecording();
-
- /**
- * Resumes video recording after pause.
- * Calls observer method McaeoVideoRecordingOn().
- * @since 2.1
- * @return void
- */
- void ResumeVideoRecording();
-
- /**
- * Gets the remaining video recording time before recording has started.
- * @since 2.1
- * @return Remaining video recording time.
- */
- TTimeIntervalMicroSeconds RemainingVideoRecordingTime()
- const{ return TTimeIntervalMicroSeconds( 99999999 ); };
-
- /**
- * Queries if video recording is running.
- * @since 2.1
- * @return Boolean indicating whether video recording is running or not.
- */
- TBool IsVideoRecording() const{ return EFalse; };
-
- public: // New overloading method for preparing video recording
-
- /**
- * Prepares Camera Application Engine for video recording with specified recording parameters.
- * Calls observer method McaeoVideoPrepareComplete().
- * @since 2.1
- * @return void
- */
- void PrepareVideoRecordingL(
- const TSize& /*aFrameSize*/,
- TReal32 /*aFrameRate*/,
- TInt /*aBitRate*/,
- TBool /*aAudioEnabled*/,
- TInt /*aAudioBitRate*/,
- const TDesC8& /*aMimeType*/,
- const TDesC& /*aPreferredSupplier*/,
- const TDesC8& /*aVideoType*/,
- const TDesC8& /*aAudioType*/ );
-
- public: // Still image burst capturing
-
- /**
- * Sets the Camera Application Engine still image burst capturing
- * observer.
- * @since 2.1
- * @param aObserver Camera Application Engine still burst observer.
- * @return void
- */
- void SetCaeStillBurstObserver( MCaeStillBurstObserver& aObserver );
-
- /**
- * Sets the image count for still image (burst) capturing.
- * Note: Inputting value 1 switches back to normal still capturing.
- * @since 2.1
- * @param aImageCount The desired count of images to capture (in a burst).
- * @return The count of images to be captured (in a burst).
- */
- TInt SetStillCaptureImageCountL( TInt aImageCount );
-
- /**
- * Gets the image count for still image (burst) capturing.
- * @since 2.1
- * @return Count of images to capture (in a burst).
- */
- TInt StillCaptureImageCount() const{ return 0; };
-
- /**
- * Sets the time interval between single captures in still burst.
- * @since 2.1
- * @return void
- */
- void SetStillBurstCaptureIntervalL(
- TTimeIntervalMicroSeconds /*aInterval*/ ){};
-
- /**
- * Gets the time interval between single captures in still burst.
- * @since 2.1
- * @return Time interval in microseconds.
- */
- TTimeIntervalMicroSeconds StillBurstCaptureInterval() const{ return TTimeIntervalMicroSeconds( 0 ); };
-
- /**
- * Stops still image burst capturing.
- * Delivers the burst images captured before call.
- * This is different from CancelCaptureStill that cancels the operation and
- * prevents delivering the captured image.
- * @since 2.1
- * @return void
- */
- void StopStillBurstCapture();
-
- public:
-
- /**
- * Prepare Camera Application Engine for still image capture on
- * specified quality level with desired snap image size.
- * The returned snap image size is always equal or bigger in both
- * dimensions than the given size. The returned size is stepwise
- * downscaled from the captured image size. The parameter aSnapSize
- * is ignored if the image format does not support it in the engine.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @return void
- */
- void PrepareStillCaptureL(
- TInt /*aStillQualityIndex*/,
- TSize& /*aSnapSize*/ ){};
-
- /**
- * Prepare Camera Application Engine for still image capture with
- * specified image size, format, and desired snap image size.
- * The returned snap image size is always equal or bigger in both
- * dimensions than the given size. The returned size is stepwise
- * downscaled from the captured image size. The parameter aSnapSize
- * is ignored if the image format does not support it in the engine.
- * Calls observer method McaeoStillPrepareComplete().
- * @since 2.1
- * @param aSize Still image size.
- * @param aFormat Still image format.
- * @param aCompressionQuality Still image compression quality [0...100].
- * @param aCropRect Desired cropping/clipping rectangle. The size (0,0) means that this parameter is ignored.
- * @param aSnapSize Desired snap image size. Returns the real snap image size.
- * @return void
- */
- void PrepareStillCaptureL(
- const TSize& aSize,
- CCamera::TFormat aFormat,
- TInt aCompressionQuality,
- const TRect& aCropRect,
- TSize& aSnapSize );
-
- /**
- * Sets the exposure value (EV) compensation index.
- * @since 2.1
- * @return void
- */
- void SetEvCompensationL( TInt /*aEvIndex = 0*/ ){};
-
- /**
- * Gets the current exposure value (EV) compensation index.
- * @since 2.1
- * @return Exposure value compensation index.
- */
- TInt EvCompensation() const{ return 0; };
-
- /**
- * Sets snap image creation on/off.
- * @since 2.1
- * @return void
- */
- void SetSnapImageCreation(
- TBool /*aCreateSnapImage = ETrue*/ ){};
-
- /**
- * A static (factory) function to create the class instance.
- * @since 2.6
- * @return Pointer to a fully constructed CCaeEngine object.
- * Ownership is passed to the caller.
- */
- IMPORT_C static CCaeEngine* NewL(
- TInt /*aCameraIndex*/ );
-
- /**
- * Gets the number of cameras on the device.
- * @since 2.6
- * @return Count of cameras present on the device.
- */
- IMPORT_C static TInt CamerasAvailable();
-
- /**
- * Enumerates through the available image capture sizes.
- * Returns the image size based on the specified size index and format.
- * The largest image resolution is returned for index 0, the smallest
- * for index TCamAppEngineInfo::iNumImageSizesSupported-1.
- * The size index must be in the range 0 to
- * TCamAppEngineInfo::iNumImageSizesSupported-1 inclusive.
- * @since 2.6
- * @return void
- */
- void EnumerateStillCaptureSizes(
- TSize& /*aSize*/,
- TInt /*aSizeIndex*/,
- CCamera::TFormat /*aFormat*/ ) const{};
-
- /**
- * Sets the quality value to use with JPEG and Exif image formats.
- * @since 2.6
- * @return void
- */
- void SetJpegQuality(
- TInt /*aQuality*/ ){};
-
- /**
- * Gets the currently set JPEG quality value.
- * Returns 0 if not previously prepared or set.
- * @since 2.6
- * @return The currently set JPEG quality value.
- */
- TInt JpegQuality() const{ return 0; };
-
- public: // New method to allow extension mechanism.
- TAny* CustomInterface(TUid /*aId*/) { return NULL; };
-
- /**
- * Gets array of features per interfaces. Each feature is ordered in
- * the current calling order e.g. when certain image prosessing
- * operation is applied to the captured image. If SetOrder() has not yet
- * been called, the returned order is the default order.
- * @since 2.8
- * @param aOrderedFeatureArray Feature array sorted by the current calling order in an interface.
- * @return void
- */
- void GetOrderL( RCaeOrderedFeatureList& aOrderedFeatureList );
-
- /**
- * Sets array of features per interfaces. Each feature should be ordered
- * according to the wanted calling order e.g. to define when certain image
- * prosessing operation is applied to the captured image. If this method
- * leaves, the internal array has not been changed.
- * @since 2.8
- * @param aOrderedFeatureArray Feature array sorted by the wanted calling order in an interface.
- * @return void.
- */
- void SetOrderL( const RCaeOrderedFeatureList& aOrderedFeatureList );
-
- /**
- * Sets the source of the snap image bitmap.
- * @since 2.8
- * @param aSnapImageSource The source of the snap image bitmap.
- * @return void
- */
- void SetSnapImageSourceL( TSnapImageSource aSnapImageSource );
-
- /**
- * Sets the specific image codec implementation to be used in decoding and encoding.
- * @since 3.0
- * @param aDecoderUid The UID of the specific image decoder to be used. KNullUid means the default decoder.
- * @param aEncoderUid The UID of the specific image encoder to be used. KNullUid means the default encoder.
- * @return void
- */
- void SetImageCodecsL( TUid aDecoderUid, TUid aEncoderUid );
-
- /**
- * Enumerate Video Frame Size
- * @since 3.2
- * @see CCaeEngine
- */
- TInt EnumerateVideoFrameSizeL( const TSize& /*aSize*/ );
-
- /**
- * Gets the device-unique handle of camera object owned by the CCaeEngine.
- * @since 3.2
- * @see CCaeEngine
- */
- TInt CCameraHandle() const;
-
- /**
- * Set CamAppEngine internal camera state to reserved and power state on.
- * @since 3.2
- * @see CCaeEngine
- */
- void EnableVideoRecording();
-
- /**
- * Set CamAppEngine internal camera state to released and power state off.
- * @since 3.2
- * @see CCaeEngine
- */
- void DisableVideoRecording();
-
- /**
- * Sets CAE to Extension processing mode.
- * @since 3.2
- * @param aExtModeActive Boolean indicating if extension mode is enabled or disabled.
- * @param aCreateSnapImage Boolean indicating if "snap-images" should be created by CAE.
- * @return void
- */
- void SetCaeExtensionModeL( TBool aExtModeActive, TBool aCreateSnapImage );
-
- /**
- * Process extension for view finder.
- * @since 3.2
- * @param aFrame The view finder frame bitmap that is processed.
- * @return void
- */
- void ProcessExtViewFinderFrameReadyL( CFbsBitmap& aFrame );
-
- /**
- * Process extension for snap image.
- * @since 3.2
- * @param aSnapImage The bitmap of snap image. Does not transfer ownership.
- * @return void
- */
- void ProcessExtSnapImageL( CFbsBitmap& aSnapImage );
-
- /**
- * Process extension for captured image.
- * @since 3.2
- * @param aBitmap The captured bitmap image. Does not transfer ownership.
- * @param aLastImage Set when last image of the burst is completed.
- * @return void
- */
- void ProcessExtCapturedImageL( CFbsBitmap& aBitmap, TBool aLastImage );
-
- /**
- * Process extension for captured image.
- * @since 3.2
- * @param aImageData The captured image, if it is a formatted image and type of HBufC8. Ownership is transferred.
- * @param aLastImage Set when last image of the burst is completed.
- * @return void
- */
- void ProcessExtCapturedImageL( HBufC8* aImageData, TBool aLastImage );
-
- /**
- * Process extension for captured image.
- * @since 3.2
- * @param aImageDataDes The captured image, if it is a formatted image and type of TDesC8. Does not transfer ownership.
- * @param aLastImage Set when last image of the burst is completed.
- * @return void
- */
- void ProcessExtCapturedImageL( TDesC8& aImageDataDes, TBool aLastImage );
-
- /**
- * Cancels extensions processing
- * @since 3.2
- * @return void
- */
- void ProcessExtCancel();
-
- /**
- * Get list of skipped extensions. Application may define which extensions are skipped during image processing.
- * @since 3.2
- * @param aSkippedExtensions The list of skipped extensions TUid.
- * @return void
- */
- void SkippedExtensionListL( RCaeOrderedFeatureList& aSkippedExtensions );
-
- /**
- * Set list of skipped extensions. Application may define which extensions are skipped during image processing.
- * The GetOrderL() returns the list of all installed extensions.
- * @since 3.2
- * @param aSkippedExtensions The list of installed and skipped extensions TUid.
- * @return void
- */
- void SetSkippedExtensionList( RCaeOrderedFeatureList& aSkippedExtensions );
-
- TInt SetAsyncVideoStopMode( TBool aAsyncVideoStopEnabled );
-
- private:
- CCameraappDummyEngineImp();
- void ConstructL();
-
- protected: // data
- MCamAppEngineObserver* iObserver;
- CCameraappDummyCallbackActive* iCallBackActive;
- TBool iIsViewFinding;
- TInt iZoomValue;
- TInt iImageCount;
- TBool iVideoPrepared;
- CCaeEngine::TZoomMode iZoomMode;
- };
-
-
-#endif // CAMERAAPPDUMMYENGINE_H