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: #include <gdi.h>
sl@0: #include "tcrx.h"
sl@0: #include "wsredir.h"
sl@0: #include "wslisten.h"
sl@0: 
sl@0: static TRedirectorInfo TheInfo;
sl@0: 
sl@0: class CTwoWindow: public CBase
sl@0: 	{
sl@0: public:
sl@0: 	static CTwoWindow* NewL();
sl@0: 	~CTwoWindow();
sl@0: private:
sl@0: 	void ConstructL();
sl@0: private:
sl@0: 	RWsSession iWs;
sl@0: 	CWsScreenDevice* iScr;
sl@0: 	CWindowGc* iGc;
sl@0: 	RWindowGroup iGroup;
sl@0: 	RWindow iBg;
sl@0: 	RWindow iFg;
sl@0: 	};
sl@0: 
sl@0: CTwoWindow* CTwoWindow::NewL()
sl@0: 	{
sl@0: 	CTwoWindow* tw = new(ELeave) CTwoWindow;
sl@0: 	CleanupStack::PushL(tw);
sl@0: 	tw->ConstructL();
sl@0: 	CleanupStack::Pop(tw);
sl@0: 	return tw;
sl@0: 	}
sl@0: 
sl@0: CTwoWindow::~CTwoWindow()
sl@0: 	{
sl@0: 	iFg.Close();
sl@0: 	iBg.Close();
sl@0: 	iGroup.Close();
sl@0: 	delete iGc;
sl@0: 	delete iScr;
sl@0: 	iWs.Close();	
sl@0: 	}
sl@0: 
sl@0: void CTwoWindow::ConstructL()
sl@0: 	{
sl@0: 	User::LeaveIfError(iWs.Connect());
sl@0: 	iScr = new(ELeave) CWsScreenDevice(iWs);
sl@0: 	User::LeaveIfError(iScr->Construct());
sl@0: 	User::LeaveIfError(iScr->CreateContext(iGc));
sl@0: 	iGroup = RWindowGroup(iWs);
sl@0: 	User::LeaveIfError(iGroup.Construct(0xc0de,ETrue));
sl@0: 	
sl@0: 	iBg = RWindow(iWs);
sl@0: 	User::LeaveIfError(iBg.Construct(iGroup,0xc0debabe));
sl@0: 	iBg.SetRequiredDisplayMode(EColor64K);
sl@0: 	iBg.Activate();
sl@0: 	iWs.Flush();
sl@0: 
sl@0: 	iBg.BeginRedraw();
sl@0: 	iGc->Activate(iBg);
sl@0: 	iGc->SetBrushColor(KRgbGreen);
sl@0: 	iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	TRect rect(iScr->SizeInPixels());
sl@0: 	iGc->DrawRect(rect);
sl@0: 	iGc->SetBrushColor(KRgbBlue);
sl@0: 	iGc->DrawEllipse(rect);
sl@0: 	iGc->Deactivate();
sl@0: 	iBg.EndRedraw();
sl@0: 	iWs.Flush();
sl@0: 	
sl@0: 	iFg = RWindow(iWs);
sl@0: 	User::LeaveIfError(iFg.Construct(iGroup,0xc0decafe));
sl@0: 	iFg.SetRequiredDisplayMode(EColor64K);
sl@0: 	iFg.SetTransparencyAlphaChannel();
sl@0: 	iFg.SetBackgroundColor(TRgb(0xff,0x55,0x55,0x80));
sl@0: 	iFg.Activate();
sl@0: 	iWs.Flush();
sl@0: 	}
sl@0: 
sl@0: CClient* CClient::NewL()
sl@0: 	{
sl@0: 	CClient* self = new(ELeave) CClient;
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CClient::CClient(): CActive(CActive::EPriorityStandard)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CClient::ConstructL()
sl@0: 	{
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	User::LeaveIfError(iWs.Connect());
sl@0: 	iScreen = new(ELeave) CWsScreenDevice(iWs);
sl@0: 	User::LeaveIfError(iScreen->Construct(0));
sl@0: 	iGroup = RWindowGroup(iWs);
sl@0: 	User::LeaveIfError(iGroup.Construct(0xCAFE, ETrue));
sl@0: 	iGc = new(ELeave) CWindowGc(iScreen);
sl@0: 	User::LeaveIfError(iGc->Construct());
sl@0: 	iWin = new(ELeave) CWindow(this);
sl@0: 	iWin->ConstructL(NULL, EFalse);
sl@0: 	iRedraw = CRedrawHandler::NewL(this);
sl@0: 
sl@0: 	iRedir = CWsRedir::NewL();
sl@0: 	iListen = CWsListen::NewL();
sl@0: 		
sl@0: 	MakeRequest();
sl@0: 	}
sl@0: 
sl@0: void CClient::HandleCommand(TInt aCmd)
sl@0: 	{
sl@0: 	switch (aCmd)
sl@0: 		{
sl@0: 		case 1:
sl@0: 		iRedir->Redirect(CWsRedir::EFrontBuffer, ETrue);
sl@0: 		break;
sl@0: 
sl@0: 		case 2:
sl@0: 		iRedir->Redirect(CWsRedir::EBackBuffer, ETrue);
sl@0: 		break;
sl@0: 
sl@0: 		case 3:
sl@0: 		iRedir->Redirect(CWsRedir::EFrontBuffer, EFalse);
sl@0: 		break;
sl@0: 
sl@0: 		case 4:
sl@0: 		iRedir->Redirect(CWsRedir::EBackBuffer, EFalse);
sl@0: 		break;
sl@0: 
sl@0: 		case 5:
sl@0: 		iListen->Enable(ETrue);
sl@0: 		break;
sl@0: 
sl@0: 		case 6:
sl@0: 		iListen->Enable(EFalse);
sl@0: 		break;
sl@0: 
sl@0: 		case 7:
sl@0: 		iRedir->QueryPlugin(TheInfo);
sl@0: 		break;
sl@0: 		
sl@0: 		case 8:
sl@0: 		iBlank.Close();
sl@0: 		iBlank = RBlankWindow(iWs);
sl@0: 		iBlank.Construct(iGroup, 0xbeef);
sl@0: 		iBlank.SetRequiredDisplayMode(EColor64K);
sl@0: 		iBlank.SetColor(KRgbRed);
sl@0: 		iBlank.SetExtent(TPoint(20,20),TSize(100,100));
sl@0: 		iBlank.Activate();
sl@0: 		break;
sl@0: 		
sl@0: 		case 9:
sl@0: 		ClearTwoWindow();
sl@0: 		DrawTwoWindow();
sl@0: 		break;
sl@0: 		
sl@0: 		case 10:
sl@0: 		CActiveScheduler::Stop();
sl@0: 		break;
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: CClient::~CClient()
sl@0: 	{	
sl@0: 	Deque();
sl@0: 	ClearTwoWindow();
sl@0: 	iBlank.Close();
sl@0: 	
sl@0: 	delete iListen;
sl@0: 	delete iRedir;
sl@0: 	delete iWin;
sl@0: 	delete iRedraw;
sl@0: 	delete iGc;
sl@0: 	delete iScreen;
sl@0: 	
sl@0: 	iGroup.Close();
sl@0: 	iWs.Close();
sl@0: 	}
sl@0: 
sl@0: void CClient::DrawTwoWindow()
sl@0: 	{
sl@0: 	TRAP_IGNORE(iTwo = CTwoWindow::NewL());
sl@0: 	}
sl@0: 
sl@0: void CClient::ClearTwoWindow()
sl@0: 	{
sl@0: 	delete iTwo;
sl@0: 	iTwo = NULL;	
sl@0: 	}
sl@0: 
sl@0: void CClient::RunL()
sl@0: 	{
sl@0: 	iWs.GetEvent(iEvent);
sl@0: 	if (iEvent.Type()==EEventKey)
sl@0: 		HandleCommand(iEvent.Key()->iCode-'0');
sl@0: 	MakeRequest();
sl@0: 	}
sl@0: 
sl@0: void CClient::DoCancel()
sl@0: 	{
sl@0: 	iWs.EventReadyCancel();
sl@0: 	}
sl@0: 
sl@0: void CClient::MakeRequest()
sl@0: 	{
sl@0: 	iWs.EventReady(&iStatus);
sl@0: 	SetActive();
sl@0: 	}
sl@0: 
sl@0: CRedrawHandler* CRedrawHandler::NewL(CClient* aClient)
sl@0: 	{
sl@0: 	CRedrawHandler* self=new(ELeave) CRedrawHandler(aClient);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CRedrawHandler::CRedrawHandler(CClient* aClient) : CActive(CActive::EPriorityStandard), iClient(aClient)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CRedrawHandler::ConstructL()
sl@0: 	{
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	MakeRequest();
sl@0: 	}
sl@0: 
sl@0: CRedrawHandler::~CRedrawHandler()
sl@0: 	{
sl@0: 	Cancel();
sl@0: 	}
sl@0: 
sl@0: void CRedrawHandler::RunL()
sl@0: 	{
sl@0: 	TWsRedrawEvent event;
sl@0: 	iClient->Ws().GetRedraw(event);
sl@0: 	CWindow* win = (CWindow*)event.Handle();
sl@0: 	if (win) 
sl@0: 		{
sl@0: 		TRect rect=event.Rect();
sl@0: 		iClient->Gc().Activate(win->Window());
sl@0: 		win->Window().BeginRedraw(rect);
sl@0: 		win->Draw(rect);
sl@0: 		win->Window().EndRedraw();
sl@0: 		iClient->Gc().Deactivate();
sl@0: 		}
sl@0: 		
sl@0: 	MakeRequest();
sl@0: 	}
sl@0: 
sl@0: void CRedrawHandler::MakeRequest()
sl@0: 	{
sl@0: 	iClient->Ws().RedrawReady(&iStatus);
sl@0: 	SetActive();
sl@0: 	}
sl@0: 
sl@0: void CRedrawHandler::DoCancel()
sl@0: 	{
sl@0: 	iClient->Ws().RedrawReadyCancel();
sl@0: 	}
sl@0: 
sl@0: CWindow::CWindow(CClient* aClient) : iClient(aClient)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CWindow::~CWindow()
sl@0: 	{
sl@0: 	iWin.Close();
sl@0: 	}
sl@0: 
sl@0: void CWindow::ConstructL(CWindow* aParent, TBool aTransparentFlag)
sl@0: 	{
sl@0: 	iParent = aParent;
sl@0: 	iWin = RWindow(iClient->Ws());
sl@0: 	RWindowTreeNode* node=iParent? &iParent->Window() : (RWindowTreeNode*)&iClient->Group();
sl@0: 	User::LeaveIfError(iWin.Construct(*node, (TUint32)this));
sl@0: 	iWin.SetRequiredDisplayMode(EColor64K);
sl@0: 	if (aTransparentFlag)
sl@0: 		{
sl@0: 		iWin.SetBackgroundColor(TRgb(0,0,0,0x80));
sl@0: 		iWin.SetTransparencyAlphaChannel();
sl@0: 		}
sl@0: 	iWin.SetExtent(TPoint(0,0),TSize(240,240));
sl@0: 	iWin.Activate();
sl@0: 	}
sl@0: 
sl@0: void CWindow::Draw(const TRect& aRect) const
sl@0: 	{
sl@0: 	CWindowGc& gc = iClient->Gc();
sl@0: 	gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	gc.SetBrushColor(TRgb(0,0,0xff,0xff));	
sl@0: 	gc.DrawRect(TRect(aRect.iTl.iX,aRect.iTl.iY,aRect.iBr.iX,aRect.iBr.iY/2));
sl@0: 	gc.SetBrushColor(TRgb(0,0,0xff,0x80));	
sl@0: 	gc.DrawRect(TRect(aRect.iTl.iX,aRect.iBr.iY/2,aRect.iBr.iX,aRect.iBr.iY));	
sl@0: 	DrawMenu();
sl@0: 	
sl@0: 	gc.DrawWsGraphic(iClient->WsRedir()->Id(),TRect(aRect.iTl.iX,aRect.iBr.iY/2,aRect.iBr.iX,aRect.iBr.iY));
sl@0: 	}
sl@0: 
sl@0: _LIT(KMenu1, "1. Redirect screen");
sl@0: _LIT(KMenu2, "2. Redirect flickerfree");
sl@0: _LIT(KMenu3, "3. Restore screen");
sl@0: _LIT(KMenu4, "4. Restore flickerfree");
sl@0: _LIT(KMenu5, "5. Register event listener");
sl@0: _LIT(KMenu6, "6. Unregister listener");
sl@0: _LIT(KMenu7, "7. Test send receive msg");
sl@0: _LIT(KMenu8, "8. Test blank window");
sl@0: _LIT(KMenu9, "9. Test two window");
sl@0: _LIT(KMenuA, "A. Exit");
sl@0: 
sl@0: const TBufC<32> TheMenu[] = 
sl@0: 	{
sl@0: 	(const TDesC&)KMenu1,
sl@0: 	(const TDesC&)KMenu2,
sl@0: 	(const TDesC&)KMenu3,
sl@0: 	(const TDesC&)KMenu4,
sl@0: 	(const TDesC&)KMenu5,
sl@0: 	(const TDesC&)KMenu6,
sl@0: 	(const TDesC&)KMenu7,
sl@0: 	(const TDesC&)KMenu8,
sl@0: 	(const TDesC&)KMenu9,
sl@0: 	(const TDesC&)KMenuA
sl@0: 	};
sl@0: 	
sl@0: _LIT(KTypeFace, "DejaVu Sans Condensed");
sl@0: 
sl@0: void CWindow::DrawMenu() const
sl@0: 	{
sl@0: 	CWsScreenDevice* scr = iClient->Screen();
sl@0: 	CFont* font = NULL;
sl@0: 	TFontSpec fs(KTypeFace, 15);
sl@0: 	scr->GetNearestFontInPixels(font, fs);
sl@0: 	CWindowGc& gc = iClient->Gc();
sl@0: 	gc.UseFont(font);
sl@0: 	TInt h = font->HeightInPixels();
sl@0: 	gc.SetPenColor(KRgbYellow);
sl@0: 	TInt nMenu = sizeof(TheMenu)/sizeof(TheMenu[0]);
sl@0: 	for (TInt ii=0; ii<nMenu; ++ii)
sl@0: 		gc.DrawText(TheMenu[ii], TPoint(10,(ii+1)*h));
sl@0: 	gc.DiscardFont();
sl@0: 	scr->ReleaseFont(font);
sl@0: 	}
sl@0: 
sl@0: void MainL()
sl@0: 	{
sl@0: 	CClient* client=CClient::NewL();
sl@0: 	CActiveScheduler::Start();
sl@0: 	
sl@0: 	delete client;
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	CTrapCleanup* trap=CTrapCleanup::New();
sl@0: 	if (!trap)
sl@0: 		return KErrNoMemory;
sl@0: 	CActiveScheduler* scheduler = new(ELeave) CActiveScheduler;
sl@0: 	CActiveScheduler::Install(scheduler);
sl@0: 	
sl@0: 	__UHEAP_MARK;	
sl@0: 	TRAPD(err, MainL());
sl@0: 	__UHEAP_MARKEND;	
sl@0: 	
sl@0: 	delete scheduler;
sl@0: 	delete trap;
sl@0: 	return err;
sl@0: 	}