sl@0: // Copyright (c) 1998-2009 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: // Screen mode changing tests
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <e32std.h>
sl@0: #include "W32STD.H"
sl@0: #include "../tlib/testbase.h"
sl@0: #include "TMAN.H"
sl@0: 
sl@0: class CScreenModeTest;
sl@0: 
sl@0: class CScreenModeWindow : public CTWin
sl@0: 	{
sl@0: public:
sl@0: 	CScreenModeWindow();
sl@0: 	void SetUpLD(TPoint pos,TSize size,CTWinBase *parent, CWindowGc &aGc);
sl@0: 	void WinKeyL(const TKeyEvent &aKey,const TTime &aTime);
sl@0: 	void Draw();
sl@0: 	void ScreenDeviceChanged();
sl@0: private:
sl@0: 	TInt iSubState;
sl@0: 	};
sl@0: 
sl@0: class CScreenModeGroup : public CTWindowGroup
sl@0: 	{
sl@0: public:
sl@0: 	~CScreenModeGroup();
sl@0: 	CScreenModeGroup(CTClient *aClient);
sl@0: 	void ConstructL();
sl@0: 	void ScreenDeviceChanged();
sl@0: private:
sl@0: 	CScreenModeWindow *iWindow;
sl@0: 	};
sl@0: 
sl@0: class CScreenModeTest : public CTestBase
sl@0: 	{
sl@0: public:
sl@0: 	CScreenModeTest();
sl@0: 	~CScreenModeTest();
sl@0: 	TestState DoTestL();
sl@0: 	void ConstructL();
sl@0: private:
sl@0: 	CScreenModeGroup *iScreenModeGroup;
sl@0: 	TSize iWinSize;
sl@0: 	TInt iState;
sl@0: 	};
sl@0: 
sl@0: GLDEF_C CTestBase *CreateScreenModeTest()
sl@0: 	{
sl@0: 	return(new(ELeave) CScreenModeTest());
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CScreenModeWindow
sl@0: //
sl@0: 
sl@0: CScreenModeWindow::CScreenModeWindow() : CTWin()
sl@0: 	{}
sl@0: 
sl@0: void CScreenModeWindow::WinKeyL(const TKeyEvent &aKey,const TTime &)
sl@0: 	{
sl@0: 	if (aKey.iCode==EKeyEscape || aKey.iCode==EKeyEnter)
sl@0: 		{
sl@0: 		if (iSubState==0)
sl@0: 			{
sl@0: 			iSubState=1;
sl@0: 			ScreenDeviceChanged();
sl@0: 			Invalidate();
sl@0: 			}
sl@0: 		else
sl@0: 			CActiveScheduler::Stop();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CScreenModeWindow::SetUpLD(TPoint pos,TSize size,CTWinBase *parent, CWindowGc &aGc)
sl@0: 	{
sl@0: 	ConstructExtLD(*parent,pos,size);
sl@0: 	Activate();
sl@0: 	AssignGC(aGc);
sl@0: 	}
sl@0: 
sl@0: void CScreenModeWindow::Draw()
sl@0: 	{
sl@0: 	iGc->Clear();
sl@0: 	TSize winSize(Win()->Size());
sl@0: 	iGc->DrawRect(winSize);
sl@0: 	iGc->DrawLine(TPoint(0,0),TPoint(winSize.iWidth,winSize.iHeight));
sl@0: 	iGc->DrawLine(TPoint(0,winSize.iHeight),TPoint(winSize.iWidth,0));
sl@0: 	TInt xpos=winSize.iWidth/2-100;
sl@0: 	iGc->DrawText(iSubState==0?_L("Twips not adjusted,"):
sl@0: 								_L("Twips adjusted,"),TPoint(xpos,20));
sl@0: 	iGc->DrawText(_L("Cycle through all screen modes,"),TPoint(xpos,40));
sl@0: 	iGc->DrawText(_L("Check the window is resized and rotated correctly,"),TPoint(xpos,60));
sl@0: 	iGc->DrawText(_L("Then press <Enter> when finished"),TPoint(xpos,80));
sl@0: //
sl@0: 	TSize twips=Client()->iScreen->SizeInTwips();
sl@0: 	TSize pixels=Client()->iScreen->SizeInPixels();
sl@0: // Horizontal line
sl@0: 	TInt inches=twips.iWidth/KTwipsPerInch-1;
sl@0: 	TInt lineLen=Client()->iScreen->HorizontalTwipsToPixels(inches*KTwipsPerInch);
sl@0: 	TPoint linePos=TPoint((pixels.iWidth-lineLen)/2,pixels.iHeight/2);
sl@0: 	iGc->DrawLine(linePos,linePos+TPoint(lineLen,0));
sl@0: 	TBuf<0x20> buf;
sl@0: 	buf.Format(TRefByValue<const TDesC>(_L("Width %d\"")),inches);
sl@0: 	iGc->DrawText(buf,TPoint((pixels.iWidth-iFont->TextWidthInPixels(buf))/2,linePos.iY-iFont->HeightInPixels()+iFont->AscentInPixels()-2));
sl@0: 	TInt index;
sl@0: 	for(index=0;index<=inches;index++)
sl@0: 		{
sl@0: 		TInt dx=Client()->iScreen->HorizontalTwipsToPixels(index*KTwipsPerInch);
sl@0: 		TInt dy=Client()->iScreen->VerticalTwipsToPixels(KTwipsPerInch/(index==0 || index==inches ? 8 : 16));
sl@0: 		iGc->DrawLine(linePos+TPoint(dx,1), linePos+TPoint(dx,dy));
sl@0: 		}
sl@0: // Vertical line
sl@0: 	inches=twips.iHeight/KTwipsPerInch;
sl@0: 	lineLen=Client()->iScreen->VerticalTwipsToPixels(inches*KTwipsPerInch);
sl@0: 	linePos.iY=(pixels.iHeight-lineLen)/2;
sl@0: 	iGc->DrawLine(linePos,linePos+TPoint(0,lineLen));
sl@0: 	buf.Format(TRefByValue<const TDesC>(_L("Height %d\"")),inches);
sl@0: 	iGc->DrawText(buf,TPoint(linePos.iX+10, pixels.iHeight/4));
sl@0: 	for(index=0;index<=inches;index++)
sl@0: 		{
sl@0: 		TInt dx=Client()->iScreen->HorizontalTwipsToPixels(KTwipsPerInch/(index==0 || index==inches ? 8 : 16));
sl@0: 		TInt dy=Client()->iScreen->VerticalTwipsToPixels(index*KTwipsPerInch);
sl@0: 		iGc->DrawLine(linePos+TPoint(1,dy), linePos+TPoint(dx,dy));
sl@0: 		}
sl@0: 
sl@0: 	}
sl@0: 
sl@0: void CScreenModeWindow::ScreenDeviceChanged()
sl@0: 	{
sl@0: 	if (iSubState==0)
sl@0: 		{
sl@0: 		TPixelsAndRotation sizeAndRotation;
sl@0: 		Client()->iScreen->GetDefaultScreenSizeAndRotation(sizeAndRotation);
sl@0: 		Client()->iScreen->SetScreenSizeAndRotation(sizeAndRotation);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TPixelsTwipsAndRotation sizeAndRotation;
sl@0: 		Client()->iScreen->GetDefaultScreenSizeAndRotation(sizeAndRotation);
sl@0: 		Client()->iScreen->SetScreenSizeAndRotation(sizeAndRotation);
sl@0: 		}
sl@0: 	SetSize(Client()->iScreen->SizeInPixels());
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CScreenModeGroup
sl@0: //
sl@0: 
sl@0: CScreenModeGroup::~CScreenModeGroup()
sl@0: 	{
sl@0: 	GroupWin()->EnableReceiptOfFocus(EFalse);
sl@0: 	ClearCurrentWindow();
sl@0: 	Client()->iGroup->SetCurrentWindow(NULL);
sl@0: 	CTWin::Delete(iWindow);
sl@0: 	}
sl@0: 
sl@0: CScreenModeGroup::CScreenModeGroup(CTClient *aClient) : CTWindowGroup(aClient)
sl@0: 	{}
sl@0: 
sl@0: void CScreenModeGroup::ConstructL()
sl@0: 	{
sl@0: 	CTWindowGroup::ConstructL();
sl@0: 	iWindow=new(ELeave) CScreenModeWindow;
sl@0: 	iWindow->SetUpLD(TPoint(0,0),Client()->iScreen->SizeInPixels(),this,*Client()->iGc);
sl@0: 	SetCurrentWindow(iWindow);
sl@0: 	GroupWin()->EnableScreenChangeEvents();
sl@0: 	GroupWin()->SetOrdinalPosition(0);
sl@0: 	}
sl@0: 
sl@0: void CScreenModeGroup::ScreenDeviceChanged()
sl@0: 	{
sl@0: 	iWindow->ScreenDeviceChanged();
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // CScreenModeTest
sl@0: //
sl@0: 
sl@0: CScreenModeTest::CScreenModeTest() : CTestBase(_L("Screen mode"))
sl@0: 	{}
sl@0: 
sl@0: CScreenModeTest::~CScreenModeTest()
sl@0: 	{
sl@0: 	Client()->iGroup->GroupWin()->EnableScreenChangeEvents();
sl@0: 	Client()->iScreen->SetScreenMode(0);
sl@0: 	delete iScreenModeGroup;
sl@0: 	}
sl@0: 
sl@0: void CScreenModeTest::ConstructL()
sl@0: 	{
sl@0: 	Client()->iGroup->GroupWin()->SetOrdinalPosition(0);
sl@0: 	Client()->iGroup->GroupWin()->DisableScreenChangeEvents();
sl@0: //
sl@0: 	iScreenModeGroup=new(ELeave) CScreenModeGroup(Client());
sl@0: 	iScreenModeGroup->ConstructL();
sl@0: 	}
sl@0: 
sl@0: TestState CScreenModeTest::DoTestL()
sl@0: 	{
sl@0: 	switch(iState)
sl@0: 		{
sl@0: 		case 0:
sl@0: 			LogSubTest(_L("Screen mode 1"),1);
sl@0:  			CActiveScheduler::Start();
sl@0: 			iState++;
sl@0: 			break;
sl@0: 		default:
sl@0: 			return(EFinished);
sl@0: 		}
sl@0: 	return(ENext);
sl@0: 	}
sl@0: