sl@0: // Copyright (c) 1994-2009 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: // Maintains a window displaying last event details
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <e32std.h>
sl@0: #include <w32std.h>
sl@0: #include <e32svr.h>
sl@0: #include "testbase.h"
sl@0: 
sl@0: const TInt NumLogLinesPerEvent=2;
sl@0: 
sl@0: 
sl@0: //
sl@0: // Event window //
sl@0: //
sl@0: 
sl@0: EXPORT_C CEventWindow::CEventWindow(TInt aLogSize) : CTWin(), iLogSize(aLogSize)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CEventWindow::~CEventWindow()
sl@0: 	{
sl@0: 	delete[] iLoggedEvents;
sl@0: 	RelinquishFocus();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CEventWindow::ConstructL(CTWinBase &parent)
sl@0: 	{
sl@0: 	CTWin::ConstructL(parent);
sl@0: 	iLineHeight=iFont->HeightInPixels()+2;
sl@0: 	iLoggedEvents=new(ELeave) TWsEvent[iLogSize];
sl@0: 	iWin.EnableModifierChangedEvents(EModifierFunc|EModifierCapsLock|EModifierNumLock, EEventControlAlways);
sl@0: 	iWin.EnableOnEvents(EEventControlAlways);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CEventWindow::SetUpL(const TPoint &pos, CTWinBase *parent, CWindowGc &aGc)
sl@0: 	{
sl@0: 	TRAPD(err,ConstructL(*parent));
sl@0: 	if (err!=KErrNone)
sl@0: 		{
sl@0: 		delete this;
sl@0: 		User::Leave(err);
sl@0: 		}
sl@0: 	SetExt(pos,TSize(600,iLineHeight*NumLogLinesPerEvent*iLogSize));
sl@0: 	Activate();
sl@0: 	AssignGC(aGc);
sl@0: 	}
sl@0: 
sl@0: void CEventWindow::DrawLine(TInt aLine, const TDesC &aText)
sl@0: 	{
sl@0: 	iGc->DrawText(aText, TPoint(10,iLineHeight*aLine+iFont->AscentInPixels()+1));
sl@0: 	}
sl@0: 
sl@0: void CEventWindow::LogEvent(TInt aLogNum, const TWsEvent &aEvent)
sl@0: 	{
sl@0: 	TBuf<0x80> buf1;
sl@0: 	TBuf<0x80> buf2;
sl@0: 	TPtrC type(_L("Unknown event type"));
sl@0: 	TKeyEvent *key=aEvent.Key();
sl@0: 	switch(aEvent.Type())
sl@0: 		{
sl@0: 		case EEventKey:
sl@0: 			type.Set(_L("EEventKey"));
sl@0: 			buf2.Format(TRefByValue<const TDesC>(_L("Code=%d [%c], ScanCode=0x%x, Modifiers=0x%04x, repeats=%d")), key->iCode, key->iCode, key->iScanCode,key->iModifiers,key->iRepeats);
sl@0: 			break;
sl@0: 		case EEventKeyUp:
sl@0: 			type.Set(_L("EEventKeyUp"));
sl@0: 			buf2.Format(TRefByValue<const TDesC>(_L("scanCode=0x%x, Modifiers=0x%04x")), key->iScanCode, key->iModifiers);
sl@0: 			break;
sl@0: 		case EEventKeyDown:
sl@0: 			type.Set(_L("EEventKeyDown"));
sl@0: 			buf2.Format(TRefByValue<const TDesC>(_L("scanCode=0x%x, Modifiers=0x%04x")), key->iScanCode, key->iModifiers);
sl@0: 			break;
sl@0: 		case EEventPointer:
sl@0: 			{
sl@0: 			TPointerEvent *pointer=aEvent.Pointer();
sl@0: 			TPtrC ptrType(_L("Unknown pointer event"));
sl@0: 			switch(pointer->iType)	
sl@0: 				{
sl@0: 				case TPointerEvent::EButton1Up:
sl@0: 					ptrType.Set(_L("EButton1Up"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButton3Up:
sl@0: 					ptrType.Set(_L("EButton3Up"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButton2Up:
sl@0: 					ptrType.Set(_L("EButton2Up"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButton1Down:
sl@0: 					ptrType.Set(_L("EButton1Down"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButton3Down:
sl@0: 					ptrType.Set(_L("EButton3Down"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButton2Down:
sl@0: 					ptrType.Set(_L("EButton2Down"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EDrag:
sl@0: 					ptrType.Set(_L("EDrag"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EMove:
sl@0: 					ptrType.Set(_L("EMove"));
sl@0: 					break;
sl@0: 				case TPointerEvent::EButtonRepeat:
sl@0: 					ptrType.Set(_L("EButtonRepeat"));
sl@0: 					break;
sl@0: 				case TPointerEvent::ESwitchOn:
sl@0: 					ptrType.Set(_L("ESwitchOn"));
sl@0: 					break;
sl@0: 				}
sl@0: 			type.Set(_L("EEventPointer"));
sl@0: 			buf2.Format(TRefByValue<const TDesC>(_L("Type=%S, state=0x%x, pos={%d,%d}, parent pos={%d,%d}")),&ptrType, pointer->iModifiers,
sl@0: 				pointer->iPosition.iX,pointer->iPosition.iY,pointer->iParentPosition.iX,pointer->iParentPosition.iY);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EEventPointerEnter:
sl@0: 			type.Set(_L("EEventPointerEnter"));
sl@0: 			break;
sl@0: 		case EEventPointerExit:
sl@0: 			type.Set(_L("EEventPointerExit"));
sl@0: 			break;
sl@0: 		case EEventSwitchOn:
sl@0: 			type.Set(_L("EEventSwitchOn"));
sl@0: 			break;
sl@0: 		case EEventModifiersChanged:
sl@0: 			type.Set(_L("EEventModifiersChanged"));
sl@0: 			buf2.Format(TRefByValue<const TDesC>(_L("Changed=0x%x, State=0x%x ")),aEvent.ModifiersChanged()->iChangedModifiers,aEvent.ModifiersChanged()->iModifiers);
sl@0: 			break;
sl@0: 		case EEventFocusLost:
sl@0: 			type.Set(_L("EEventFocusLost"));
sl@0: 			break;
sl@0: 		case EEventFocusGained:
sl@0: 			type.Set(_L("EEventFocusGained"));
sl@0: 			break;
sl@0: 		default:;
sl@0: 		}
sl@0: 	TBuf<20> timeBuf;
sl@0: 	_LIT(TimeDisc,"%/0%1%/1%2%/2%3%/3 %:0%H%:1%T%:2%S%:3");
sl@0: 	TRAPD(err,aEvent.Time().FormatL(timeBuf,TimeDisc));
sl@0: 	if (err!=KErrNone)
sl@0: 		{
sl@0: 		_LIT(DummyTime,"########");
sl@0: 		timeBuf.Append(DummyTime);
sl@0: 		}
sl@0: 	buf1.Format(TRefByValue<const TDesC>(_L("%d: %S [%x], %S")), iCount-aLogNum, &type, aEvent.Handle(), &timeBuf);
sl@0: 	TInt baseLine=(iLogSize-aLogNum-1)*NumLogLinesPerEvent;
sl@0: 	DrawLine(baseLine+0,buf1);
sl@0: 	DrawLine(baseLine+1,buf2);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CEventWindow::Draw()
sl@0: 	{
sl@0: 	DrawBorder();
sl@0: 	for(TInt index=0;index<iNumLogged;index++)
sl@0: 		LogEvent(index,iLoggedEvents[index]);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CEventWindow::WinKeyL(const TKeyEvent &,const TTime&)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CEventWindow::LogEvent(const TWsEvent &aEvent)
sl@0: 	{
sl@0: 	iCount++;
sl@0: 	if (iNumLogged<iLogSize)
sl@0: 		iNumLogged++;
sl@0: 	for(TInt index=iNumLogged-1;index>0;index--)
sl@0: 		iLoggedEvents[index]=iLoggedEvents[index-1];
sl@0: 	iLoggedEvents[0]=aEvent;
sl@0: 	DrawNow();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //
sl@0: // Blank window, just sort of sits there looking blank //
sl@0: //
sl@0: 
sl@0: EXPORT_C TBool CheckBlankWindow(TRect aArea,TRgb aColor,const CWsScreenDevice* aScreen)
sl@0: //
sl@0: // Returns ETrue if the the given rect is all the specified color
sl@0: // EFalse if it is not
sl@0: //
sl@0: 	{
sl@0: 	TInt wid=aArea.Width();
sl@0: 	TAny *buf2=User::AllocL(wid*sizeof(TRgb));
sl@0: 	TRgb *pRgb=(TRgb *)buf2;
sl@0: 	Mem::FillZ(buf2,wid*sizeof(TRgb));
sl@0: 	//TRgb tmp(TRgb::Gray16(aColor.Gray16()));
sl@0: 	//Truncate color to match color conversion in EColor64K mode before comparison
sl@0: 	if (aScreen->DisplayMode()==EColor64K)
sl@0: 		aColor=TRgb::Color64K(aColor.Color64K());
sl@0: 	for(TInt i=0;i<wid;i++,pRgb++)
sl@0: 		*pRgb=aColor;
sl@0: 	TPtr8 tstBuf(reinterpret_cast<TUint8*>(buf2),wid*sizeof(TRgb),wid*sizeof(TRgb));
sl@0: 
sl@0: 	TAny *buf=User::AllocL(wid*sizeof(TRgb));
sl@0: 	TPtr8 rgbBuf(reinterpret_cast<TUint8*>(buf),wid*sizeof(TRgb));
sl@0: 
sl@0: 	TBool ret=ETrue;
sl@0: 	TPoint offset=aArea.iTl;		//iWin.InquireOffset(*TheClient->iGroup->WinTreeNode());
sl@0: 	for(;offset.iY<aArea.iBr.iY;offset.iY++)
sl@0: 		{
sl@0: 		aScreen->GetScanLine(rgbBuf,offset,wid,EColor16MA);
sl@0: 		if (rgbBuf.Compare(tstBuf)!=0)
sl@0: 			{
sl@0: 			ret=EFalse;
sl@0: 			break;
sl@0: 			}
sl@0: 		}
sl@0: 	User::FreeZ(buf);
sl@0: 	User::FreeZ(buf2);
sl@0: 	return(ret);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CBlankWindow::CBlankWindow() : CTWin()
sl@0: 	{
sl@0: 	iCol=TRgb::Gray256(128);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CBlankWindow::CBlankWindow(TRgb aCol) : CTWin(), iCol(aCol), iRealDraw(EFalse)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::ConstructL(CTWinBase &parent)
sl@0: 	{
sl@0: 	CTWin::ConstructL(parent);
sl@0: 	iWin.SetBackgroundColor(iCol);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::SetColor(TRgb aColor)
sl@0: 	{
sl@0: 	iCol=aColor;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::RealDraw(TBool aRealDraw)
sl@0: 	{
sl@0: 	iRealDraw=aRealDraw;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::Draw()
sl@0: 	{
sl@0: 	if (!iRealDraw)
sl@0: 		iGc->Clear();
sl@0: 	else
sl@0: 		{
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ENullPen);
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 		iGc->SetBrushColor(iCol);
sl@0: 		iGc->DrawRect(TRect(iSize));
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::DrawNow()
sl@0: 	{
sl@0: 	iWin.Invalidate();
sl@0: 	iWin.BeginRedraw();
sl@0: 	iGc->Activate(iWin);
sl@0: 	Draw();
sl@0: 	iGc->Deactivate();
sl@0: 	iWin.EndRedraw();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CBlankWindow::DrawNow(TRect& aRect)
sl@0: 	{
sl@0: 	iWin.Invalidate(aRect);
sl@0: 	iWin.BeginRedraw(aRect);
sl@0: 	iGc->Activate(iWin);
sl@0: 	iGc->SetClippingRect(aRect);
sl@0: 	Draw();
sl@0: 	iGc->Deactivate();
sl@0: 	iWin.EndRedraw();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C TBool CBlankWindow::Check(const CTClient& aClient)
sl@0: //
sl@0: // Returns ETrue if the window is Ok,
sl@0: // EFalse if it is not
sl@0: //
sl@0: 	{
sl@0: 	return CheckBlankWindow(TRect(iWin.InquireOffset(*aClient.iGroup->WinTreeNode()),Size()),TRgb::Gray16(iCol.Gray16()),aClient.iScreen);
sl@0: 	}