sl@0: /*
sl@0: * Copyright (c) 1997-2009 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: 
sl@0: #include <e32std.h>
sl@0: #include <e32base.h>
sl@0: 
sl@0: #include <gdi.h>
sl@0: #include <s32mem.h>
sl@0: #include <conpics.h>
sl@0: 
sl@0: #include "TESTPANI.H"
sl@0: 
sl@0: // ***************************************************************************
sl@0: // MDEMPICTUREHEADERFACTORY IMPLEMENTATION
sl@0: // ***************************************************************************
sl@0: 
sl@0: EXPORT_C MDemPictureFactory::MDemPictureFactory()
sl@0: // Fix to force GCC to export the vtable.
sl@0: //
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: EXPORT_C void MDemPictureFactory::NewPictureL(TPictureHeader& aHeader,const CStreamStore& aDeferredPictureStore)const
sl@0: // From the picture header, instantiates the correct concrete picture, and
sl@0: // restores it frorm the specified stream.
sl@0: //
sl@0: 	{
sl@0: 	if (aHeader.iPictureType==KUidXzePictureType)	
sl@0: 		aHeader.iPicture=CXzePicture::NewL(aDeferredPictureStore,aHeader.iPicture.AsId());
sl@0: 	else if(aHeader.iPictureType==KUidXzeDoorType)
sl@0: 		aHeader.iPicture=CXzeDoor::NewL(aDeferredPictureStore,aHeader.iPicture.AsId());
sl@0: 	else
sl@0: 		Panic(EPictureTypeNotSupportedByHeader);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: // ***************************************************************************
sl@0: // TEST PICTURE IMPLEMENTATION
sl@0: // ***************************************************************************
sl@0: EXPORT_C CXzePicture* CXzePicture::NewL(TChar aLabel)
sl@0: 	{return new(ELeave) CXzePicture(aLabel);}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzePicture* CXzePicture::NewL(const CStreamStore& aStore,TStreamId aId)
sl@0: // Restoring NewL.
sl@0: //
sl@0: 	{
sl@0: 	CXzePicture* self=new(ELeave) CXzePicture();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->RestoreL(aStore,aId);
sl@0: 	CleanupStack::Pop();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzePicture::CXzePicture(TChar aLabel)
sl@0: // Sets the startup attributes of this picture
sl@0: //
sl@0: 	: iLabel(aLabel)
sl@0: 	{ResetToOriginal();}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzePicture::CXzePicture()
sl@0: // Sets the startup attributes of this picture
sl@0: //
sl@0: //	
sl@0: 	{ResetToOriginal();}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzePicture::~CXzePicture()
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzePicture::ExternalizeL(RWriteStream& aStream)const
sl@0: // Save this picture.
sl@0: // Typically called from the base class StoreL();
sl@0: //
sl@0: 	{aStream.WriteUint32L(iLabel);}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzePicture::InternalizeL(RReadStream& aStream)
sl@0: // Load this picture
sl@0: //
sl@0: 	{iLabel=(TChar)aStream.ReadUint32L();}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzePicture::RestoreL(const CStreamStore& aStore,TStreamId aStreamId)
sl@0: // Create a read-stream over aStore, and open it over the specified stream ID.
sl@0: // Internalize picture from this stream.
sl@0: //
sl@0: 	{
sl@0: 	RStoreReadStream stream;
sl@0: 	stream.OpenLC(aStore,aStreamId);
sl@0: 	stream>> *this;
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzePicture::Draw(CGraphicsContext& aGc,const TPoint& aTopLeft,const TRect& aClipRect,MGraphicsDeviceMap* aMap) const
sl@0: // Draw this simple picture.
sl@0: //
sl@0:  	{
sl@0: 	aGc.Reset();
sl@0: 	aGc.SetClippingRect(aClipRect);
sl@0: 	TSize size;  // Size of graphics device in pixels
sl@0: 	GetSizeInPixels(aMap,size);
sl@0: 	TRect box;  // The rectangle that exactly fits the picture
sl@0: 	box.iTl=aTopLeft;
sl@0: 	box.iBr.iX=aTopLeft.iX+size.iWidth;
sl@0: 	box.iBr.iY=aTopLeft.iY+size.iHeight;
sl@0: 	TRgb white(255,255,255);
sl@0: // First draw outer box and fill in rest of box.
sl@0: 	aGc.SetBrushColor(white);
sl@0: 	aGc.SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	aGc.DrawRect(box);
sl@0: // Now draw label
sl@0: 	CFont* font;
sl@0: 	TFontSpec fontSpec(_L("Arial"),213);
sl@0: 	if (aMap->GetNearestFontInTwips(font,fontSpec)<0)
sl@0: 		{
sl@0: 		return;
sl@0: 		}
sl@0: 	aGc.UseFont(font);
sl@0: 	TBuf<1> label;	label.Append(iLabel);
sl@0: 	TInt baselineOffset=(box.Height()+font->AscentInPixels())/2; 
sl@0: 	aGc.SetBrushStyle(CGraphicsContext::ENullBrush);
sl@0: 	aGc.DrawText(label,box,baselineOffset,CGraphicsContext::ECenter);
sl@0: 	aGc.DiscardFont();
sl@0: 	aMap->ReleaseFont(font);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzePicture::GetOriginalSizeInTwips(TSize& aSize)const
sl@0: //
sl@0: 	{aSize=iOriginalSizeInTwips;}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzeDoor* CXzeDoor::NewL(TChar aLabel,TBool aAlwaysFailToDetach)
sl@0: 	{return new(ELeave) CXzeDoor(aLabel,aAlwaysFailToDetach);}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzeDoor* CXzeDoor::NewL(const CStreamStore& aStore,TStreamId aId)
sl@0: // Restoring NewL.
sl@0: //
sl@0: 	{
sl@0: 	CXzeDoor* self=new(ELeave) CXzeDoor(EFalse);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->RestoreL(aStore,aId);
sl@0: 	CleanupStack::Pop();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzeDoor::CXzeDoor(TChar aLabel,TBool aAlwaysFailToDetach)
sl@0: // Sets the startup attributes of this picture
sl@0: //
sl@0: 	: CXzePicture(aLabel), iAlwaysFailToDetach(aAlwaysFailToDetach)
sl@0: 	{ResetToOriginal();}
sl@0: 
sl@0: 
sl@0: EXPORT_C CXzeDoor::CXzeDoor(TBool aAlwaysFailToDetach)
sl@0: // Sets the startup attributes of this picture
sl@0: //
sl@0: //	
sl@0: 	: iAlwaysFailToDetach(aAlwaysFailToDetach)
sl@0: 	{ResetToOriginal();}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzeDoor::DetachFromStoreL(TDetach /*aDegree*/)
sl@0: //
sl@0: //
sl@0: 	{
sl@0: 	if (iAlwaysFailToDetach)
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CXzeDoor::ExternalizeL(RWriteStream& aStream)const
sl@0: // Save this picture.
sl@0: // Typically called from the base class StoreL();
sl@0: //
sl@0: 	{
sl@0: 	CXzePicture::ExternalizeL(aStream);
sl@0: 	aStream.WriteUint8L((TUint8)iAlwaysFailToDetach!=EFalse);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzeDoor::InternalizeL(RReadStream& aStream)
sl@0: // Load this picture
sl@0: //
sl@0: 	{
sl@0: 	CXzePicture::InternalizeL(aStream);
sl@0: 	iAlwaysFailToDetach=TBool(aStream.ReadUint8L());
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CXzeDoor::RestoreL(const CStreamStore& aStore,TStreamId aStreamId)
sl@0: // Create a read-stream over aStore, and open it over the specified stream ID.
sl@0: // Internalize picture from this stream.
sl@0: //
sl@0: 	{
sl@0: 	RStoreReadStream stream;
sl@0: 	stream.OpenLC(aStore,aStreamId);
sl@0: 	stream>> *this;
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C CTestPicture* CTestPicture::NewL()
sl@0: 	{return new(ELeave) CTestPicture();}
sl@0: 
sl@0: 
sl@0: EXPORT_C CTestPicture::CTestPicture()
sl@0: 	{ResetToOriginal();}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CTestPicture::GetOriginalSizeInTwips(TSize& aSize)const
sl@0: //
sl@0: 	{aSize=iOriginalSizeInTwips;}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CTestPicture::Draw(CGraphicsContext& aGc,const TPoint& aTopLeft,const TRect& aClipRect,MGraphicsDeviceMap* /*aMap*/) const
sl@0: // draw a simple object
sl@0:  {
sl@0: 	aGc.Reset();
sl@0: 	aGc.SetClippingRect(aClipRect);
sl@0: 	TSize size; // Size in pixels
sl@0: 	TSize sizeInner; // In pixels
sl@0: 	TRect box;
sl@0: 	GetSizeInPixels(aGc.Device(),size);
sl@0: 	box.iTl=aTopLeft;
sl@0: 	box.iBr.iX=aTopLeft.iX+size.iWidth;
sl@0: 	box.iBr.iY=aTopLeft.iY+size.iHeight;
sl@0: 	TRgb black(0,0,0);
sl@0: 	TRgb white(255,255,255);
sl@0: // First draw outer box and fill in rest of box.
sl@0: 	aGc.SetBrushColor(white);
sl@0: 	aGc.SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	aGc.DrawRect(box);
sl@0: // Inner box.
sl@0: 	sizeInner.iWidth=size.iWidth/3;
sl@0: 	sizeInner.iHeight=size.iHeight/3;
sl@0: 	box.iTl.iX+=sizeInner.iWidth;
sl@0: 	box.iTl.iY+=sizeInner.iHeight;
sl@0: 	box.iBr.iX-=sizeInner.iWidth;
sl@0: 	box.iBr.iY-=+sizeInner.iHeight;
sl@0: 	aGc.SetBrushColor(black);
sl@0: 	aGc.SetBrushStyle(CGraphicsContext::EDiamondCrossHatchBrush);
sl@0: 	aGc.DrawRect(box);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CTestPicture::ExternalizeL(RWriteStream& /*aStream*/)const
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: ////////////////////////////////////////////////////////////////////////
sl@0: 
sl@0: EXPORT_C CDummyField::CDummyField()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C TInt CDummyField::Value(TPtr& aValueText)
sl@0: 	{
sl@0: 	if (aValueText.MaxLength() < 3)
sl@0: 		return 3;
sl@0: 	else 
sl@0: 		{
sl@0: 		aValueText = _L("XXX");
sl@0: 		return 0;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CDummyField::ExternalizeL(RWriteStream& aStream)const
sl@0: 	{
sl@0: 	aStream.WriteUint8L(0);  // empty streams cause problems
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CDummyField::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	TUint8 dummy=aStream.ReadUint8L();
sl@0: 	dummy=0;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C TUid CDummyField::Type() const
sl@0: 	{
sl@0: 	return KNullUid;
sl@0: 	}