sl@0:  // Copyright (c) 2006-2009 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 - Internal Symbian test code 
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "tfullscreentext.h"
sl@0: #include "fontdefs.h"
sl@0: #include "twindow.h"
sl@0: 
sl@0: #include <w32std.h>
sl@0: #include <coefontprovider.h>
sl@0: 
sl@0: 
sl@0: const TInt KIterationsToTest = 25; // number of iterations
sl@0: 
sl@0: _LIT(KSemaphore, "SemFullScreenTextSync"); // Name of the global semaphore
sl@0: _LIT(KTestStep0009,"GRAPHICS-UI-BENCH-S60-0009");
sl@0: 
sl@0: // Literals for the ini file
sl@0: _LIT(KSectNameOpenGLVGTest, "FullScreenFontTest");
sl@0: _LIT(KKeyNameVertical, "Vertical");
sl@0: _LIT(KKeyNameRightToLeft, "RightToLeft");
sl@0: 
sl@0: 
sl@0: CTFullScreenText::CTFullScreenText()
sl@0: 	{
sl@0: 	SetTestStepName(KFullScreenText);
sl@0: 	}
sl@0: 
sl@0: void CTFullScreenText::InitUIL(CCoeEnv* aCoeEnv)
sl@0:     {
sl@0:     CFullScreenTextAppUi* appUi = new(ELeave) CFullScreenTextAppUi();
sl@0:     CleanupStack::PushL(appUi);
sl@0:     appUi->ConstructL(iDrawVertically, iRightToLeft);
sl@0:     aCoeEnv->SetAppUi(appUi); // CCoeEnv takes ownership
sl@0:     CleanupStack::Pop(appUi);
sl@0:     }
sl@0: 
sl@0: /**
sl@0:  * Generates events to communicate with the control. Each time the control receives an event
sl@0:  * it redraws itself. That's necessary because the draw method can't be called directly from
sl@0:  * a different thread.
sl@0:  */
sl@0: void CTFullScreenText::GenerateEventL(TRawEvent::TType aEventType)
sl@0:     {
sl@0:     TRawEvent rawEvent;
sl@0:     rawEvent.Set(aEventType, 0, 0);
sl@0:     User::LeaveIfError(UserSvr::AddEvent(rawEvent));
sl@0:     }
sl@0: 
sl@0: TVerdict CTFullScreenText::doTestStepPreambleL()
sl@0: 	{
sl@0: 	// The semaphore has to be created before, otherwise the control can't open it.
sl@0:     TESTNOERRORL(iSemaphore.CreateGlobal(KSemaphore, 0));	
sl@0: 	// read values from ini file, if keys not found default values apply
sl@0: 	iDrawVertically = EFalse;
sl@0: 	GetBoolFromConfig(KSectNameOpenGLVGTest, KKeyNameVertical, iDrawVertically);
sl@0: 	iRightToLeft = EFalse;
sl@0: 	GetBoolFromConfig(KSectNameOpenGLVGTest, KKeyNameRightToLeft, iRightToLeft);
sl@0: 	// baseclass function needs to be called at the end, otherwise
sl@0: 	// the values from the ini file would be read after InitUIL()
sl@0: 	return CTe_ConeStepBase::doTestStepPreambleL();;
sl@0: 	}
sl@0: 
sl@0: TVerdict CTFullScreenText::doTestStepPostambleL()
sl@0:     {
sl@0:     iSemaphore.Close();
sl@0:     // undo the button state change
sl@0:     GenerateEventL(TRawEvent::EButton1Up);
sl@0:     return CTe_ConeStepBase::doTestStepPostambleL();
sl@0:     }
sl@0: 
sl@0: TVerdict CTFullScreenText::doTestStepL()
sl@0:     {
sl@0:     SetTestStepID(KTestStep0009);
sl@0:     TRAPD(err, FullScreenTextL());
sl@0:     if (err != KErrNone)
sl@0:         {
sl@0:         SetTestStepResult(EAbort);
sl@0:         }
sl@0:     return TestStepResult();
sl@0:     }
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID
sl@0: GRAPHICS-UI-BENCH-S60-0009
sl@0: 
sl@0: @SYMTestCaseDesc
sl@0: Tests how long it takes to draw text on the full screen. The font is requested
sl@0: for every redraw.
sl@0: 
sl@0: @SYMTestActions
sl@0: The control redraws itself everytime it receives a left button down event.
sl@0: A semaphore is used to synchronise cone thread and test step thread. Depending on the
sl@0: ini file the text is drawn from left to right, vertically or normal.
sl@0: 
sl@0: @SYMTestExpectedResults
sl@0: Test should pass and log the framerate.
sl@0: */
sl@0: void CTFullScreenText::FullScreenTextL()
sl@0:     {
sl@0:     iProfiler->InitResults();
sl@0:     for(TInt i = KIterationsToTest; i > 0; --i)
sl@0:         {
sl@0:         GenerateEventL(TRawEvent::EButton1Down);
sl@0:         iSemaphore.Wait();
sl@0:         }
sl@0:     iProfiler->MarkResultSetL();
sl@0:     TSize screenSize = CTWindow::GetDisplaySizeInPixels();
sl@0:     // todo: Define how to distinguish between tests with different ini files
sl@0:     iProfiler->ResultsAnalysisFrameRate(KTestStep0009, 0, 0, 0, KIterationsToTest,
sl@0:             screenSize.iWidth * screenSize.iHeight);
sl@0:     }
sl@0: 
sl@0: 
sl@0: CGlobalTextControl* CGlobalTextControl::NewLC(const CCoeControl* aParent, TBool aDrawVertically, TBool aRightToLeft)
sl@0: 	{
sl@0: 	CGlobalTextControl* self;
sl@0: 	self = new(ELeave) CGlobalTextControl(aDrawVertically, aRightToLeft);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL(aParent);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CGlobalTextControl* CGlobalTextControl::NewL(const CCoeControl* aParent, TBool aDrawVertically, TBool aRightToLeft)
sl@0: 	{
sl@0: 	CGlobalTextControl* self;
sl@0: 	self = CGlobalTextControl::NewLC(aParent, aDrawVertically, aRightToLeft);
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CGlobalTextControl::CGlobalTextControl(TBool aDrawVertically, TBool aRightToLeft) : 
sl@0:         iDrawVertically(aDrawVertically), iRightToLeft(aRightToLeft),
sl@0:         iWsSession(CCoeEnv::Static()->WsSession())
sl@0:     {
sl@0:     iMargin.SetAllValuesTo(EInsetMargin);
sl@0:     }
sl@0: 
sl@0: void CGlobalTextControl::ConstructL(const CCoeControl* aParent)
sl@0:     {
sl@0:     User::LeaveIfError(iSemaphore.OpenGlobal(KSemaphore));
sl@0:     iScreen = new(ELeave) CWsScreenDevice(ControlEnv()->WsSession());
sl@0:     iScreen->Construct(); // default screen used
sl@0:     if (iRightToLeft)
sl@0:         {
sl@0:         iBidiText = TBidiText::NewL(KRightToLeftText, EMaximumTextLines, TBidiText::ERightToLeft);
sl@0:         }
sl@0:     else
sl@0:         {
sl@0:         iBidiText = TBidiText::NewL(KFullScreenSampleText, EMaximumTextLines, TBidiText::ELeftToRight);
sl@0:         }
sl@0:     if (aParent)
sl@0:         {
sl@0:         SetContainerWindowL(*aParent);
sl@0:         }
sl@0:     else
sl@0:         {
sl@0:         CreateWindowL();
sl@0:         ActivateL();
sl@0:         }
sl@0:     SetRect(TRect(TPoint(0,0), CTWindow::GetDisplaySizeInPixels()));
sl@0:     }
sl@0: 
sl@0: CGlobalTextControl::~CGlobalTextControl()
sl@0: 	{
sl@0:     delete iBidiText;
sl@0:     delete iScreen;
sl@0:     iSemaphore.Close();
sl@0: 	}
sl@0: 
sl@0: void CGlobalTextControl::Draw(const TRect& aRect) const
sl@0: 	{
sl@0: 	CWindowGc& gc = SystemGc();
sl@0: 	gc.SetBrushColor(TRgb(EBackgroundColor));
sl@0: 	gc.Clear(Rect());
sl@0: 	
sl@0: 	// it's recommended to create XCoeTextDrawer on the stack
sl@0: 	XCoeTextDrawer textDrawer(TextDrawer());
sl@0: 	textDrawer->SetAlignment(TGulAlignment(EHCenterVCenter));
sl@0: 	textDrawer->SetTextColor(KRgbBlack);
sl@0: 	textDrawer->SetMargins(iMargin);
sl@0: 	textDrawer->SetLineGapInPixels(EGapBetweenTextLines);
sl@0: 	textDrawer.SetClipRect(aRect);
sl@0: 
sl@0: 	// request the font, could also be done during construction
sl@0: 	CFont* font;
sl@0: 	TFontSpec fontSpec;
sl@0: 	fontSpec.iTypeface.iName = KNokiaSeries60Font;
sl@0: 	fontSpec.iHeight=EDesiredFontHeight;
sl@0: 	iScreen->GetNearestFontToDesignHeightInPixels((CFont*&)font, fontSpec);
sl@0: 	
sl@0: 	if (iDrawVertically)
sl@0: 		{
sl@0: 		iBidiText->WrapText(aRect.Height() - ESideBearingsAllowance, *font, NULL, EMaximumTextLines);
sl@0: 		textDrawer.DrawTextVertical(gc, *iBidiText, aRect, *font);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		// If you don't explicitly set the alignment for RightToLeft text, 
sl@0: 		// DrawText's default is to left align regardless of the text direction.
sl@0: 		// Setting it explicitly to Left alignment tells DrawText to right align.
sl@0: 		if (iRightToLeft)
sl@0: 			{
sl@0: 			TGulAlignment alignment(EHLeftVTop);
sl@0: 			textDrawer.SetAlignment(alignment);
sl@0: 			}
sl@0: 		iBidiText->WrapText(aRect.Width() - ESideBearingsAllowance, *font, NULL, EMaximumTextLines);
sl@0: 		textDrawer.DrawText(gc, *iBidiText, aRect, *font);
sl@0: 		}
sl@0: 	iScreen->ReleaseFont(font);	// should be done every time the font is not needed anymore
sl@0: 	}
sl@0: 
sl@0: void CGlobalTextControl::HandlePointerEventL(const TPointerEvent& aPointerEvent)
sl@0:     {
sl@0:     // Process event generated from test step, forces a redraw.
sl@0:     if(aPointerEvent.iType == TPointerEvent::EButton1Down)
sl@0:         {
sl@0:         DrawNow();
sl@0:         iWsSession.Flush();
sl@0:         iWsSession.Finish();
sl@0:         iSemaphore.Signal();
sl@0:         }    
sl@0:     }
sl@0: 
sl@0: 
sl@0: CFullScreenTextAppUi::CFullScreenTextAppUi()
sl@0: 	{
sl@0: 	// empty
sl@0: 	}
sl@0: 
sl@0: void CFullScreenTextAppUi::ConstructL(TBool aDrawVertically, TBool aRightToLeft)
sl@0:     {
sl@0:     BaseConstructL(ENoAppResourceFile);
sl@0:     iGlobalTextControl = CGlobalTextControl::NewL(NULL, aDrawVertically, aRightToLeft);
sl@0:     AddToStackL(iGlobalTextControl);
sl@0:     }
sl@0: 
sl@0: CFullScreenTextAppUi::~CFullScreenTextAppUi()
sl@0: 	{
sl@0: 	RemoveFromStack(iGlobalTextControl);
sl@0: 	delete iGlobalTextControl;
sl@0: 	}