sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include <eikenv.h>
sl@0: #include <testcameraapp.rsg>
sl@0: #include "TestCameraApp.h"
sl@0: #include "TestCameraApp.hrh"
sl@0: #include "TestCamera.h"
sl@0: 
sl@0: const TInt KMaxErrLength=50;
sl@0: _LIT(KErrorFormat,"Error - %d (%S)");
sl@0: 
sl@0: //
sl@0: //  CTCamAppUi
sl@0: //
sl@0: 
sl@0: void CTCamAppUi::ConstructL()
sl@0: 	{
sl@0: 	CEikAppUi::ConstructL();
sl@0: 	iAppView = new(ELeave) CTCamAppView;
sl@0: 	iAppView->ConstructL(ClientRect());
sl@0: 	AddToStackL(iAppView);
sl@0: 	
sl@0: 	// The plugin relies on a specific file existing
sl@0: 	// hence this has to be created.
sl@0: 	CreateDependencyFileL();
sl@0: 
sl@0: 	iCamera = CCamera::NewL(*this,0,0);
sl@0: 	
sl@0: 	iCameraAdvSet = CCamera::CCameraAdvancedSettings::NewL(*iCamera);
sl@0: 	iCameraPresets = CCamera::CCameraPresets::NewL(*iCamera);
sl@0: 	iCameraImgProc = CCamera::CCameraImageProcessing::NewL(*iCamera);
sl@0: 	iCameraSnapshot = CCamera::CCameraSnapshot::NewL(*iCamera);
sl@0: 	
sl@0: 	iCamera->Reserve();
sl@0: 	}
sl@0: 
sl@0: CTCamAppUi::~CTCamAppUi()
sl@0: 	{
sl@0: 	if (iCamera!=NULL)
sl@0: 		iCamera->Release();
sl@0: 	
sl@0: 	delete iCameraSnapshot;
sl@0: 	delete iCameraImgProc;	
sl@0: 	delete iCameraPresets;
sl@0: 	delete iCameraAdvSet;
sl@0: 	delete iCamera;
sl@0: 
sl@0: 	// as the application is being closed, delete the file
sl@0: 	// so that the plugin will not be reactivated accidentaly
sl@0: 	RemoveDependencyFile();
sl@0: 	
sl@0: 	if (iAppView)
sl@0: 		{
sl@0: 		RemoveFromStack(iAppView);
sl@0: 		delete iAppView;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::HandleCommandL(TInt aCommand)
sl@0: 	{
sl@0: 	switch (aCommand)
sl@0: 		{
sl@0: 	case ETCamCmdPowerOn:
sl@0: 		iCamera->PowerOn();
sl@0: 		break;
sl@0: 	case ETCamCmdPowerOff:
sl@0: 		iCamera->PowerOff();
sl@0: 		break;
sl@0: 	case ETCamCmdViewFinder:
sl@0: 		ViewFinderL();
sl@0: 		break;
sl@0: 	case ETCamCmdCaptureImage:
sl@0: 		SingleShotL();
sl@0: 		break;
sl@0: 	case ETCamCmdBurstMode:
sl@0: 		BurstModeL();
sl@0: 		break;
sl@0: 	case ETCamCmdCaptureVideo:
sl@0: 		CaptureVideoL();
sl@0: 		break;
sl@0: 	case ETCamCmdIncBrightness:
sl@0: 		iCamera->SetBrightnessL(iCamera->Brightness() + 10);
sl@0: 		break;
sl@0: 	case ETCamCmdIncContrast:
sl@0: 		iCamera->SetContrastL(iCamera->Contrast() + 10);
sl@0: 		break;
sl@0: 	case ETCamCmdDecBrightness:
sl@0: 		iCamera->SetBrightnessL(iCamera->Brightness() - 10);
sl@0: 		break;
sl@0: 	case ETCamCmdDecContrast:
sl@0: 		iCamera->SetContrastL(iCamera->Contrast() - 10);
sl@0: 		break;
sl@0: 	case ETCamCmdResetBrightness:
sl@0: 		iCamera->SetBrightnessL(0);
sl@0: 		break;
sl@0: 	case ETCamCmdResetContrast:
sl@0: 		iCamera->SetContrastL(0);
sl@0: 		break;
sl@0: 	case ETCamCmdIncNumBurstImages:
sl@0: 		iCameraAdvSet->SetBurstImages(iCameraAdvSet->BurstImages() + 1);
sl@0: 		break;
sl@0: 	case ETCamCmdDecNumBurstImages:
sl@0: 		iCameraAdvSet->SetBurstImages(iCameraAdvSet->BurstImages() - 1);
sl@0: 		break;
sl@0: 	case ETCamCmdResetNumBurstImages:
sl@0: 		iCameraAdvSet->SetBurstImages(4);
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdFactoryPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetFactoryDefault);
sl@0: 		break;
sl@0: 	
sl@0: 	case ETCamCmdOutdoorPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetOutdoor);
sl@0: 		break;	
sl@0: 		
sl@0: 	case ETCamCmdOutdoorSportPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetOutdoorSport);
sl@0: 		break;
sl@0: 	
sl@0: 	case ETCamCmdFogPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetFog);
sl@0: 		break;	
sl@0: 
sl@0: 	case ETCamCmdNightPartyIndoorPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetNightPartyIndoor);
sl@0: 		break;
sl@0: 	
sl@0: 	case ETCamCmdTextDocumentPreset:
sl@0: 		iCameraPresets->SetPreset(KUidECamPresetTextDocument);
sl@0: 		break;	
sl@0: 		
sl@0: 	case ETCamCmdImgProcIncBrightness:
sl@0: 		IncImgProcAdjustmentL(KUidECamEventImageProcessingAdjustBrightness);
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdImgProcDecBrightness:
sl@0: 		DecImgProcAdjustmentL(KUidECamEventImageProcessingAdjustBrightness);
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdImgProcIncContrast:
sl@0: 		IncImgProcAdjustmentL(KUidECamEventImageProcessingAdjustContrast);
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdImgProcDecContrast:
sl@0: 		DecImgProcAdjustmentL(KUidECamEventImageProcessingAdjustContrast);
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdEnableSnapshot:
sl@0: 		EnableSnapshotL();
sl@0: 		break;
sl@0: 		
sl@0: 	case ETCamCmdDisableSnapshot:
sl@0: 		DisableSnapshot();
sl@0: 		break;
sl@0: 	
sl@0: 	case EEikCmdExit:
sl@0: 		Exit();
sl@0: 		break;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::ViewFinderL()
sl@0: 	{
sl@0: 	TSize imageSize;
sl@0: 	iCamera->EnumerateCaptureSizes(imageSize,1,CCamera::EFormatFbsBitmapColor16M);
sl@0: 	const TPoint pos = iAppView->DrawBorders(imageSize);
sl@0: 	TRect screenRect(pos,imageSize);
sl@0: 	TRect clipRect;
sl@0: 
sl@0: 	if (!iCamera->ViewFinderActive())
sl@0: 		{
sl@0: 		iCamera->StartViewFinderDirectL(iCoeEnv->WsSession(),*iCoeEnv->ScreenDevice(),*iAppView->DrawableWindow(),screenRect,clipRect);		
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iCamera->StopViewFinder();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::BurstModeL()
sl@0: 	{
sl@0: 	if (!iCameraAdvSet)
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	
sl@0: 	if(CCamera::CCameraAdvancedSettings::EDriveModeBurst & iCameraAdvSet->SupportedDriveModes() )
sl@0: 		{
sl@0: 		iCameraAdvSet->SetDriveMode(CCamera::CCameraAdvancedSettings::EDriveModeBurst);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);	
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::EnableSnapshotL()
sl@0: 	{
sl@0: 	if(!iCameraSnapshot->IsSnapshotActive())
sl@0: 		{
sl@0: 		TSize size;
sl@0: 		iCamera->EnumerateCaptureSizes(size,1,CCamera::EFormatFbsBitmapColor16M);
sl@0: 		if(iCameraSnapshot->SupportedFormats() & CCamera::EFormatFbsBitmapColor4K)
sl@0: 			{
sl@0: 			iCameraSnapshot->PrepareSnapshotL(CCamera::EFormatFbsBitmapColor4K, TPoint(0,0), size, KRgbWhite, EFalse);
sl@0: 			iCameraSnapshot->StartSnapshot();
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::DisableSnapshot()
sl@0: 	{
sl@0: 	if(iCameraSnapshot->IsSnapshotActive())
sl@0: 		{
sl@0: 		iCameraSnapshot->StopSnapshot();
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::SingleShotL()
sl@0: 	{
sl@0: 	if (!iCameraAdvSet)
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	
sl@0: 	if(CCamera::CCameraAdvancedSettings::EDriveModeSingleShot & iCameraAdvSet->SupportedDriveModes() )
sl@0: 		{
sl@0: 		iCameraAdvSet->SetDriveMode(CCamera::CCameraAdvancedSettings::EDriveModeSingleShot);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);	
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::CaptureImageL()
sl@0: 	{
sl@0: 	TSize size;
sl@0: 	iCamera->EnumerateCaptureSizes(size,1,CCamera::EFormatFbsBitmapColor16M);
sl@0: 	iCamera->PrepareImageCaptureL(CCamera::EFormatFbsBitmapColor16M,1);
sl@0: 	iCamera->CaptureImage();
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::CaptureVideoL()
sl@0: 	{
sl@0: 	if (!iCamera->VideoCaptureActive())
sl@0: 		{
sl@0: 		iCameraSnapshot->StopSnapshot();
sl@0: 		
sl@0: 		TSize size;
sl@0: 		TReal32 rate = 0;
sl@0: 		iCamera->EnumerateVideoFrameSizes(size,0,CCamera::EFormatFbsBitmapColor16M);
sl@0: 		iCamera->EnumerateVideoFrameRates(rate,0,CCamera::EFormatFbsBitmapColor16M,0);
sl@0: 		iCamera->PrepareVideoCaptureL(CCamera::EFormatFbsBitmapColor16M,0,0,2,1);
sl@0: 		iCamera->StartVideoCapture();
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iCamera->StopVideoCapture();
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::IncImgProcAdjustmentL(TUid aTransformation)
sl@0: 	{
sl@0: 	if(!iCameraImgProc)	
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	
sl@0: 	RArray<TUid> supportedTransformations;
sl@0: 	CleanupClosePushL(supportedTransformations);
sl@0: 	iCameraImgProc->GetSupportedTransformationsL(supportedTransformations);
sl@0: 	
sl@0: 	TInt error = supportedTransformations.Find(aTransformation);
sl@0: 	CleanupStack::PopAndDestroy(); 
sl@0: 
sl@0: 	if(error == KErrNotFound)
sl@0: 		{
sl@0: 		User::Leave(error);
sl@0: 		}
sl@0: 		
sl@0: 	TInt valuetx;
sl@0: 	User::LeaveIfError(iCameraImgProc->GetTransformationValue(aTransformation, valuetx));
sl@0: 	
sl@0: 	iCameraImgProc->SetTransformationValue(aTransformation, valuetx + 10);
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::DecImgProcAdjustmentL(TUid aTransformation)
sl@0: 	{
sl@0: 	if(!iCameraImgProc)	
sl@0: 		{
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	
sl@0: 	RArray<TUid> supportedTransformations;
sl@0: 	CleanupClosePushL(supportedTransformations);
sl@0: 	iCameraImgProc->GetSupportedTransformationsL(supportedTransformations);
sl@0: 	
sl@0: 	TInt error = supportedTransformations.Find(aTransformation);
sl@0: 	CleanupStack::PopAndDestroy(); 
sl@0: 
sl@0: 	if(error == KErrNotFound)
sl@0: 		{
sl@0: 		User::Leave(error);
sl@0: 		}
sl@0: 		
sl@0: 	TInt valuetx;
sl@0: 	User::LeaveIfError(iCameraImgProc->GetTransformationValue(aTransformation, valuetx));
sl@0: 	
sl@0: 	iCameraImgProc->SetTransformationValue(aTransformation, valuetx - 10);
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::ReserveComplete(TInt /*aError*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::PowerOnComplete(TInt /*aError*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::ViewFinderFrameReady(CFbsBitmap& /*aFrame*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::ImageReady(CFbsBitmap* aBitmap,HBufC8* /*aData*/,TInt aError)
sl@0: 	{
sl@0: 	TBuf<KMaxErrLength> msgBuffer;
sl@0: 	_LIT(KErrMessage,"CTCamAppUi::ImageReady");
sl@0: 	if (aBitmap)
sl@0: 		{
sl@0: 		iAppView->DrawImage(aBitmap);
sl@0: 		delete aBitmap;
sl@0: 		}
sl@0: 	if (aError)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,aError,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTCamAppUi::FrameBufferReady(MFrameBuffer* aFrameBuffer,TInt aError)
sl@0: 	{
sl@0: 	TBuf<KMaxErrLength> msgBuffer;
sl@0: 	_LIT(KErrMessage,"CTCamAppUi::FrameBufferReady");
sl@0: 	if (aError)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,aError,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		return;
sl@0: 		}
sl@0: 	TRAPD(error,iAppView->DrawImage(aFrameBuffer->FrameL(0)));
sl@0: 	aFrameBuffer->Release();
sl@0: 	if (error)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,error,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::HandleEvent(const TECAMEvent& aEvent)
sl@0: 	{
sl@0: 	if(!TECAMEvent2::IsEventEncapsulationValid(aEvent))
sl@0: 		{
sl@0: 		HandleEvent1(aEvent);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		HandleEvent2(static_cast<const TECAMEvent2&>(aEvent));
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::HandleEvent2(const TECAMEvent2& /*aEvent2*/)
sl@0: 	{
sl@0: 	
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::HandleEvent1(const TECAMEvent& aEvent)
sl@0: 	{
sl@0: 	TBuf<KMaxErrLength> msgBuffer;
sl@0: 	
sl@0: 	switch(aEvent.iEventType.iUid)
sl@0: 		{
sl@0: 		case KUidECamEventCameraSettingDriveModeUidValue:
sl@0: 			{
sl@0: 			if(!aEvent.iErrorCode)
sl@0: 				{
sl@0: 				TRAPD(error,CaptureImageL());	
sl@0: 				if(error)
sl@0: 					{
sl@0: 					_LIT(KErrMessage,"CaptureImage");
sl@0: 					msgBuffer.Format(KErrorFormat,error,&KErrMessage);
sl@0: 					iEikonEnv->InfoMsg(msgBuffer);
sl@0: 					}
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"SettingDriveMode");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 		case KUidECamEventBurstImagesUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"SettingNumOfBurstImage");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}	
sl@0: 			break;	
sl@0: 			}
sl@0: 		case KUidECamEventSnapshotUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"SnapshotDataNotification");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				if(iCamera->ViewFinderActive())
sl@0: 					{	
sl@0: 					iCamera->StopViewFinder();
sl@0: 					}
sl@0: 			
sl@0: 				TRAPD(error, SnapshotDataDisplayL());
sl@0: 
sl@0: 				if(error != KErrNone)
sl@0: 					{
sl@0: 					_LIT(KErrMessage,"SnapshotDataDisplay");
sl@0: 					msgBuffer.Format(KErrorFormat,error,&KErrMessage);
sl@0: 					iEikonEnv->InfoMsg(msgBuffer);
sl@0: 					}
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetFactoryDefaultUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"FactoryPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetOutdoorUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"OutdoorPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetOutdoorSportUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"OutdoorSportPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetFogUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"FogPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetNightPartyIndoorUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"NightPartyIndoorPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamPresetTextDocumentUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"TextDocumentPreset");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 		
sl@0: 		case KUidECamEventImageProcessingAdjustBrightnessUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"ImageProcessingAdjustBrightness");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 			
sl@0: 		case KUidECamEventImageProcessingAdjustContrastUidValue:
sl@0: 			{
sl@0: 			if(aEvent.iErrorCode)
sl@0: 				{
sl@0: 				_LIT(KErrMessage,"ImageProcessingAdjustContrast");
sl@0: 				msgBuffer.Format(KErrorFormat,aEvent.iErrorCode,&KErrMessage);
sl@0: 				iEikonEnv->InfoMsg(msgBuffer);
sl@0: 				}
sl@0: 			break;
sl@0: 			}
sl@0: 					
sl@0: 		default:
sl@0: 			break;
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::ViewFinderReady(MCameraBuffer& /*aCameraBuffer*/,TInt /*aError*/)
sl@0: 	{
sl@0: 	
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::ImageBufferReady(MCameraBuffer& aCameraBuffer,TInt aError)
sl@0: 	{
sl@0: 	TBuf<KMaxErrLength> msgBuffer;
sl@0: 	_LIT(KErrMessage,"CTCamAppUi::ImageBufferReady");
sl@0: 	if(aError)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,aError,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		return;
sl@0: 		}
sl@0: 	if(!iCameraSnapshot->IsSnapshotActive())
sl@0: 		{
sl@0: 		if (iCamera->ViewFinderActive())
sl@0: 			{	
sl@0: 			iCamera->StopViewFinder();
sl@0: 			}
sl@0: 		TRAP(aError,iAppView->DrawImage(&aCameraBuffer.BitmapL(0)));		
sl@0: 		}
sl@0: 
sl@0: 	aCameraBuffer.Release();
sl@0: 	
sl@0: 	if (aError)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,aError,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		}
sl@0: 		
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::VideoBufferReady(MCameraBuffer& aCameraBuffer,TInt aError)
sl@0: 	{
sl@0: 	TBuf<KMaxErrLength> msgBuffer;
sl@0: 	_LIT(KErrMessage,"CTCamAppUi::FrameBufferReady");
sl@0: 	if (aError)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,aError,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		return;
sl@0: 		}
sl@0: 	TRAPD(error,iAppView->DrawImage(&aCameraBuffer.BitmapL(0)));
sl@0: 	aCameraBuffer.Release();
sl@0: 	if (error)
sl@0: 		{
sl@0: 		msgBuffer.Format(KErrorFormat,error,&KErrMessage);
sl@0: 		iEikonEnv->InfoMsg(msgBuffer);
sl@0: 		}		
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::SnapshotDataDisplayL()
sl@0: 	{
sl@0: 	RArray<TInt> array;
sl@0: 	array.Reset();
sl@0: 	RTestCameraFrameBuffer& buffer = static_cast<RTestCameraFrameBuffer&>(iCameraSnapshot->SnapshotDataL(array));
sl@0: 	iAppView->DrawImage(&buffer.BitmapL(0));
sl@0: 	array.Close();
sl@0: 	buffer.Release();
sl@0: 	}	
sl@0: 
sl@0: void CTCamAppUi::CreateDependencyFileL()
sl@0: 	{
sl@0: 	// enforce dependency
sl@0: 	// create the file the plugin depends on.
sl@0: 	User::LeaveIfError(ifsSession.Connect());
sl@0: 	RFile file;
sl@0: 	TInt err = file.Replace(ifsSession, KTestCameraPluginName, EFileShareAny);
sl@0:   	file.Close();
sl@0:   	if(err != KErrNone)
sl@0:   		{
sl@0: 	    User::LeaveIfError(KErrNotSupported);
sl@0:   		}
sl@0: 	}
sl@0: 	
sl@0: void CTCamAppUi::RemoveDependencyFile()
sl@0: 	{
sl@0: 	ifsSession.Delete(KTestCameraPluginName);
sl@0: 	ifsSession.Close();
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CTCamAppView
sl@0: //
sl@0: 
sl@0: CTCamAppView::CTCamAppView():
sl@0: 	CCoeControl()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTCamAppView::ConstructL(const TRect& /*aRect*/)
sl@0: 	{
sl@0: 	CreateWindowL();
sl@0: 	EnableDragEvents();
sl@0: 	SetExtentToWholeScreen();
sl@0: 	ActivateL();
sl@0: 	}
sl@0: 
sl@0: CTCamAppView::~CTCamAppView()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTCamAppView::DrawImage(CFbsBitmap* aImage) const
sl@0: 	{
sl@0: 	CWindowGc& gc = SystemGc();
sl@0: 	gc.Activate(Window());
sl@0: 	TRect drawRect=Rect();
sl@0: 	TPoint pos;
sl@0: 	pos.iX = (3 * drawRect.iBr.iX / 4) - (aImage->SizeInPixels().iWidth / 2);
sl@0: 	pos.iY = (drawRect.iBr.iY - aImage->SizeInPixels().iWidth) / 2;
sl@0: 	gc.BitBlt(pos,aImage);
sl@0: 	TRect border(pos,aImage->SizeInPixels());
sl@0: 	border.Grow(1,1);
sl@0: 	gc.DrawRect(border);
sl@0: 	gc.Deactivate();
sl@0: 	iCoeEnv->WsSession().Flush();
sl@0: 	}
sl@0: 
sl@0: void CTCamAppView::Draw(const TRect& /*aRect*/) const
sl@0: 	{
sl@0: 	CWindowGc& gc = SystemGc();
sl@0: 	TRect drawRect(Rect());
sl@0: 	drawRect.Shrink(1,1);
sl@0: 	gc.DrawRect(drawRect);
sl@0: 	gc.Clear();
sl@0: 	}
sl@0: 
sl@0: TPoint CTCamAppView::DrawBorders(const TSize& aSize) const
sl@0: 	{
sl@0: 	CWindowGc& gc = SystemGc();
sl@0: 	gc.Activate(Window());
sl@0: 	TRect drawRect(Rect());
sl@0: 	TPoint pos;
sl@0: 	pos.iX = (drawRect.iBr.iX / 4) - (aSize.iWidth / 2);
sl@0: 	pos.iY = (drawRect.iBr.iY - aSize.iWidth) / 2;
sl@0: 	TRect border(pos,aSize);
sl@0: 	border.Grow(1,1);
sl@0: 	gc.SetPenColor(KRgbBlack);
sl@0: 	gc.DrawRect(border);
sl@0: 	gc.Deactivate();
sl@0: 	iCoeEnv->WsSession().Flush();
sl@0: 	return pos;
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CTCamDocument
sl@0: //
sl@0: 
sl@0: CTCamDocument::CTCamDocument(CEikApplication& aApp)
sl@0: 		: CEikDocument(aApp)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CEikAppUi* CTCamDocument::CreateAppUiL()
sl@0: 	{
sl@0:     return new(ELeave) CTCamAppUi;
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CTCamApp
sl@0: //
sl@0: 
sl@0: TUid CTCamApp::AppDllUid() const
sl@0: 	{
sl@0: 	return KUidTestCameraApp;
sl@0: 	}
sl@0: 
sl@0: CApaDocument* CTCamApp::CreateDocumentL()
sl@0: 	{
sl@0: 	return new(ELeave) CTCamDocument(*this);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // Base factory function
sl@0: //
sl@0: 
sl@0: #include <eikstart.h>
sl@0: LOCAL_C CApaApplication* NewApplication()
sl@0: 	{
sl@0: 	return new CTCamApp;
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // EXE Entry point
sl@0: //
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	return EikStart::RunApplication(NewApplication);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: