sl@0: // Copyright (c) 2007-2009 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: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent
sl@0: */
sl@0: 
sl@0: #include <eikenv.h>
sl@0: #include <s32file.h>
sl@0: #include <f32file.h>
sl@0: #include <iniparser.h>
sl@0: #include "t_inidata.h"
sl@0: #include "t_wservconsts.h"
sl@0: #include "t_dsaappeng.h"
sl@0: #include "t_perfdata.h"
sl@0: 
sl@0: 
sl@0: _LIT(KDsaPanicTxt,                  "t_dsaapp.exe");
sl@0: _LIT(KDsaRotationAbortCount,        "KDsaRotationAbortCount");
sl@0: 
sl@0: //
sl@0: // class CTDsaAppEng
sl@0: //
sl@0: CTDsaAppEng::CTDsaAppEng(RWsSession& aClient, CWsScreenDevice& aScreenDevice, RWindow& aWindow)
sl@0: : CTimer(CActive::EPriorityStandard),
sl@0: 	iClient(aClient),
sl@0: 	iScreenDevice(aScreenDevice),
sl@0: 	iWindow(aWindow),
sl@0:     iDrawing(EFalse)
sl@0: 	{    
sl@0: 	}
sl@0: 
sl@0: CTDsaAppEng* CTDsaAppEng::NewL(RWsSession& aClient, CWsScreenDevice& aScreenDevice, 
sl@0:                                RWindow& aWindow)
sl@0:     {
sl@0:     CTDsaAppEng* self = new (ELeave) CTDsaAppEng(aClient, aScreenDevice, aWindow);
sl@0:     CleanupStack::PushL(self);
sl@0:     self->ConstructL();
sl@0:     CleanupStack::Pop(); // self;
sl@0:     return self;
sl@0:     }
sl@0: 
sl@0: CTDsaAppEng::~CTDsaAppEng()
sl@0: 	{
sl@0:     if(IsActive())
sl@0:     	{
sl@0: 	    Cancel();
sl@0:     	}
sl@0: 
sl@0: 	delete iDirectScreenAccess;	
sl@0: 	iDirectScreenAccess = NULL;
sl@0: 	delete iPerfData;
sl@0: 	iPerfData = NULL;
sl@0: 	iRegion->Close();
sl@0: 	iSemaphore.Close();
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::ConstructL()
sl@0: 	{
sl@0: 	CTimer::ConstructL();
sl@0: 	iDirectScreenAccess = CDirectScreenAccess::NewL(iClient, iScreenDevice, iWindow, *this);
sl@0: 	iPerfData = CTPerfData::NewL();
sl@0: 	READ_INT(KDsaAppIterations, KWServDsaAppConfigFile, iFinishTesting);
sl@0: 	User::LeaveIfError(iSemaphore.CreateGlobal(KWservDsaSemaphoreName(), 0));
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::StartDrawing()
sl@0: 	{
sl@0: 	if (iDrawing)
sl@0: 		{
sl@0: 		User::Panic(KDsaPanicTxt, DirScrAccEngAlreadyStarted);
sl@0: 		}
sl@0:     
sl@0:  	TRAPD(dsaErr, iDirectScreenAccess->StartL());
sl@0:     if(dsaErr == KErrNone)
sl@0:         {
sl@0: 
sl@0: 	    // Get graphics context for it
sl@0: 	    iGc = iDirectScreenAccess->Gc();
sl@0: 
sl@0: 	    // Get region that DSA can draw in
sl@0: 	    iRegion = iDirectScreenAccess->DrawingRegion();
sl@0: 
sl@0: 	    // Set the display to clip to this region
sl@0: 	    iGc->SetClippingRegion(iRegion);
sl@0: 
sl@0:         iDrawing = ETrue;
sl@0: 
sl@0:         // request a timer event after a defined interval
sl@0: 		After(TTimeIntervalMicroSeconds32(0));
sl@0:         }
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::StopDrawing()
sl@0: 	{
sl@0: 	if (!iDrawing)
sl@0: 		{
sl@0: 		User::Panic(KDsaPanicTxt, DirScrAccEngAlreadyStopped);
sl@0: 		}
sl@0: 	
sl@0: 	// Cancel timer and display
sl@0: 	Cancel();
sl@0: 	iDrawing = EFalse;
sl@0: 	}
sl@0: 	
sl@0: // Implement MDirectScreenAccess
sl@0: void CTDsaAppEng::Restart(RDirectScreenAccess::TTerminationReasons /*aReason*/)
sl@0: 	{
sl@0: 	// Restart display   
sl@0: 	TInt scrMode = iScreenDevice.CurrentScreenMode();
sl@0: 	TPixelsTwipsAndRotation sizeAndRotation;
sl@0: 	iScreenDevice.GetScreenModeSizeAndRotation(scrMode, sizeAndRotation);
sl@0: 	
sl@0: 	RDebug::Print(_L("CTDsaAppEng::Restart - Screen Mode: %d"), scrMode);
sl@0: 	RDebug::Print(_L("CTDsaAppEng::Restart - Previous Rotation: %d"), iPrevRotation);
sl@0: 	RDebug::Print(_L("CTDsaAppEng::Restart - Rotation: %d"), sizeAndRotation.iRotation);
sl@0: 	RDebug::Print(_L("CTDsaAppEng::Restart - Height: %d"), sizeAndRotation.iPixelSize.iHeight);
sl@0: 	RDebug::Print(_L("CTDsaAppEng::Restart - Width: %d"), sizeAndRotation.iPixelSize.iWidth);
sl@0: 	
sl@0: 	// since RDirectScreenAccess::ETerminateRegion takes precedence over 
sl@0: 	// RDirectScreenAccess::ETerminateRotation a check of the current screen
sl@0: 	// rotation against the previous rotation is performed to determine whether
sl@0: 	// the abort reason is due to a rotation event
sl@0: 	if (iPrevRotation!=sizeAndRotation.iRotation)
sl@0: 		{
sl@0: 		iRotationAbortCount++;
sl@0: 		iPrevRotation=sizeAndRotation.iRotation;
sl@0: 		}
sl@0: 		
sl@0: 	StartDrawing();    
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::AbortNow(RDirectScreenAccess::TTerminationReasons /*aReason*/)
sl@0: 	{
sl@0: 	// Cancel timer and display
sl@0: 	StopDrawing();
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::CreateTestFileL(const TDesC& aFileName)
sl@0: 	{
sl@0: 	RFs myFs;
sl@0: 	User::LeaveIfError(myFs.Connect());
sl@0: 	RFileWriteStream writer;
sl@0: 	writer.PushL(); // writer on cleanup stack
sl@0: 	User::LeaveIfError(writer.Replace(myFs, aFileName, EFileWrite));
sl@0: 	writer << _L("DSA Test");
sl@0: 	writer.CommitL();
sl@0: 	CleanupStack::PopAndDestroy(&writer);
sl@0: 	myFs.Close();
sl@0: 	}
sl@0: 
sl@0: void CTDsaAppEng::WriteResultsL(const TDesC& aFileName)
sl@0: 	{
sl@0: 	CIniData* myData=CIniData::NewL(aFileName);
sl@0: 	CleanupStack::PushL(myData);
sl@0: 	
sl@0: 	TBuf<255> tempStore;
sl@0: 	_LIT(KIntData, "%d");
sl@0: 	tempStore.Format(KIntData,iRotationAbortCount);
sl@0: 	TInt err2 = myData->AddValue(KDefaultSectionName, KDsaRotationAbortCount, tempStore);
sl@0: 	if (err2)
sl@0: 		{
sl@0: 		RDebug::Print(_L("CTDsaAppEng::WriteResultsL - unable to add abort count to result file: %d"), err2);
sl@0: 		}
sl@0: 	myData->WriteToFileL();
sl@0: 		
sl@0: 	CleanupStack::PopAndDestroy(myData);
sl@0: 	}
sl@0: 
sl@0: // Timer's RunL()
sl@0: void CTDsaAppEng::RunL()
sl@0: 	{
sl@0: 	if (iFrameCount==0)
sl@0: 		{
sl@0: 		iPerfData->StartCounter();
sl@0: 		CreateTestFileL(KWServDsaAppStartFile());
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iPerfData->StopCounterL();
sl@0: 		iPerfData->StartCounter();
sl@0: 		}
sl@0: 	
sl@0: 	if (iFrameCount == 100 || iFrameCount == 200)
sl@0: 		{
sl@0: 		iSemaphore.Wait();
sl@0: 		}
sl@0: 		
sl@0: 	if (iFrameCount==iFinishTesting)
sl@0: 		{
sl@0: 		iDirectScreenAccess->Cancel();
sl@0: 		iPerfData->WriteResultsL(KWServDsaAppResultFile());
sl@0: 		TRAP_IGNORE(WriteResultsL(KWServDsaAppResultFile()));
sl@0: 		TRAPD(err,CreateTestFileL(KWServDsaAppFinishFile()));
sl@0: 		if (err)
sl@0: 			{
sl@0: 			User::Panic(KDsaPanicTxt, err);
sl@0: 			}
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iFrameCount++;
sl@0: 
sl@0: 	    iDirectScreenAccess->ScreenDevice()->Update();
sl@0: 	    iGc->Clear();
sl@0: 		TRgb color(0,0,255);
sl@0: 		
sl@0: 		if (iFrameCount%2)
sl@0: 			{
sl@0: 			color.SetRed(0);
sl@0: 			color.SetBlue(0);
sl@0: 			color.SetGreen(255);
sl@0: 			}
sl@0: 	    
sl@0: 	    iGc->SetBrushColor(color);
sl@0: 	    iGc->SetPenColor(color);
sl@0: 	    iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 		TRect myRect(iWindow.Size());
sl@0: 		iGc->DrawRect(myRect);
sl@0: 
sl@0: 		// Renew request
sl@0: 		After(TTimeIntervalMicroSeconds32(0));
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: // Timer's DoCancel()
sl@0: void CTDsaAppEng::DoCancel()
sl@0: 	{
sl@0: 	// Cancel timer
sl@0: 	CTimer::DoCancel();
sl@0: 	
sl@0: 	// Cancel DSA
sl@0: 	iDirectScreenAccess->Cancel();    
sl@0: 	}
sl@0: 
sl@0: