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// Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// GC and Graphics functions
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//
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//
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#include <e32std.h>
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#include <s32mem.h>
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#include "gc.h"
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#include "backedupwindow.h"
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#include "windowgroup.h"
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#include "ScrDev.H"
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#include "wstop.h"
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#include "panics.h"
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#include "graphics/WSGRAPHICDRAWER.H"
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#include "wsfont.h"
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class TPlacedAttributes;
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CFbsBitmap *CWsGc::iScratchBitmap=NULL;
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CFbsBitmap *CWsGc::iScratchMaskBitmap=NULL;
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GLREF_C TInt ExternalizeRegionL(RWriteStream& aWriteStream, const RWsRegion& aRegion);
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/*CWsGc*/
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CWsGc* CWsGc::NewL(CWsClient *aOwner)
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{
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CWsGc* self = new(ELeave) CWsGc(aOwner);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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}
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void CWsGc::InitStaticsL()
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{
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iScratchBitmap=new(ELeave) CFbsBitmap();
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iScratchMaskBitmap=new(ELeave) CFbsBitmap();
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}
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void CWsGc::DeleteStatics()
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{
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delete iScratchBitmap;
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delete iScratchMaskBitmap;
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}
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CWsGc::CWsGc(CWsClient *owner) : CWsObject(owner,WS_HANDLE_GC)
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{
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__DECLARE_NAME(_S("CWsGc"));
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}
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void CWsGc::ConstructL()
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{
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NewObjL();
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iBackedUpWinGc=CFbsBitGc::NewL();
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iInternalStatus.ResetInternalStatus(iWin);
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}
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void CWsGc::Activate(CWsClientWindow *win)
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{
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if (iWin!=NULL)
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{
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if (CWsClient::iCurrentCommand.iOpcode==0)
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{
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WS_PANIC_ALWAYS(EWsPanicDrawCommandsInvalidState);
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}
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else
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{
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OwnerPanic(EWservPanicGcActive);
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}
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}
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iWin = win;
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if (iWin->Redraw()->OutputDevice()) // Activated on a backed up window
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iBackedUpWinGc->ActivateNoJustAutoUpdate(iWin->Redraw()->OutputDevice());
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iWin->GcActivated(this);
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iInternalStatus.iBrushColor = iWin->BackColor();
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if (iWin->Redraw()->OutputDevice())
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iBackedUpWinGc->SetBrushColor(iInternalStatus.iBrushColor);
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iOrigin.SetXY(0,0);
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ResetClippingRect();
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if(iWsOwner)
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{
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CWsWindowGroup *winGp = iWin->WinGroup();
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if(!winGp->Device())
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OwnerPanic(EWservPanicGroupWinScreenDeviceDeleted);
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SetReply(winGp->Device()->ClientDevicePointer());
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}
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}
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void CWsGc::Activate(const TInt &aHandle)
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{
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CWsClientWindow *win;
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iWsOwner->HandleToClientWindow(aHandle,&win);
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if (!win->BaseParent())
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OwnerPanic(EWservPanicParentDeleted);
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Activate(win);
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}
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void CWsGc::Reactivate()
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{
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WS_ASSERT_DEBUG(iWin != NULL, EWsPanicDrawCommandsInvalidState);
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if (iWin->Redraw()->OutputDevice()) // Activated on a backed up window
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iBackedUpWinGc->ActivateNoJustAutoUpdate(iWin->Redraw()->OutputDevice());
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}
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CWsGc::~CWsGc()
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{
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if (iWin!=NULL)
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Deactivate();
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delete iBackedUpWinGc;
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delete iPolyPoints;
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}
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void CWsGc::Deactivate()
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{
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if (iWin) // Protect against deactivating an already deactivated GC, this is allowed to aid clean up code.
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{
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CWsFontCache::Instance()->ReleaseFont(iFont);
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iBackedUpWinGc->Reset();
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iInternalStatus.ResetInternalStatus(iWin);
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iWin->GcDeactivated(this);
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CancelClippingRegion();
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iWin->Redraw()->GcDeactivate(this);
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iWin=NULL;
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}
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}
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void CWsGc::SetClippingRect(const TRect &aRect)
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{
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iClippingRect=aRect;
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iClippingRect.Move(iOrigin);
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iClippingRectSet=ETrue;
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}
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void CWsGc::ResetClippingRect()
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{
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iClippingRectSet=EFalse;
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}
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void CWsGc::SetClippingRegionL(TInt aRegionCount)
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{
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RWsRegion *newRegion=GetRegionFromClientL(iWsOwner, aRegionCount);
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CancelClippingRegion();
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iUserDefinedClippingRegion=newRegion;
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if (iUserDefinedClippingRegion)
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{
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iUserDefinedClippingRegion->Offset(iOrigin);
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}
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}
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void CWsGc::CancelClippingRegion()
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{
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if (iUserDefinedClippingRegion)
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{
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iUserDefinedClippingRegion->Destroy();
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iUserDefinedClippingRegion=NULL;
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}
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}
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void CWsGc::CheckPolyData(const TAny* aDataPtr, TInt aHeaderSize, TInt aNumPoints)
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{
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TInt maxDataLen;
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if (CWsClient::iCurrentCommand.iOpcode>0)
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{
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maxDataLen=CWsClient::EndOfCommandBuffer()-static_cast<const TUint8*>(aDataPtr);
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}
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else // Playing back from redraw store??
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{
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maxDataLen=CWsClient::iCurrentCommand.iCmdLength;
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}
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const TInt dataSize=aHeaderSize+aNumPoints*sizeof(TPoint);
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if (dataSize>maxDataLen)
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GcOwnerPanic(EWservPanicBadPolyData);
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}
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void CWsGc::DoDrawPolygon(const TWsGcCmdDrawPolygon *aDrawPolygon)
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{
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CheckPolyData(aDrawPolygon,sizeof(TWsGcCmdDrawPolygon),aDrawPolygon->numPoints);
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iBackedUpWinGc->DrawPolygon((TPoint *)(aDrawPolygon+1),aDrawPolygon->numPoints,aDrawPolygon->fillRule);
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}
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void CWsGc::StartSegmentedDrawPolygonL(const TWsGcCmdStartSegmentedDrawPolygon* aDrawPolygon)
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{
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WS_ASSERT_DEBUG(iWin->Redraw()->OutputDevice(), EWsPanicWindowType);
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if (iPolyPoints || !Rng(0, aDrawPolygon->totalNumPoints, KMaxTInt/2 - 1)) // Restarting without finishing old polygon or invalid size
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GcOwnerPanic(EWservPanicBadPolyData);
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iPolyPoints=(TPoint *)User::AllocL(aDrawPolygon->totalNumPoints*sizeof(TPoint));
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iPolyPointListSize=aDrawPolygon->totalNumPoints;
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}
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void CWsGc::SegmentedDrawPolygonData(const TWsGcCmdSegmentedDrawPolygonData* aDrawPolygon)
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{
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WS_ASSERT_DEBUG(iWin->Redraw()->OutputDevice(), EWsPanicWindowType);
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if (aDrawPolygon->index<0 || (aDrawPolygon->index+aDrawPolygon->numPoints)>iPolyPointListSize)
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GcOwnerPanic(EWservPanicBadPolyData);
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Mem::Copy(iPolyPoints+aDrawPolygon->index,aDrawPolygon+1,aDrawPolygon->numPoints*sizeof(TPoint));
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}
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void CWsGc::EndSegmentedPolygon()
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{
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delete iPolyPoints;
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iPolyPoints=NULL;
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iPolyPointListSize = 0;
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}
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void CWsGc::DoDrawPolyLine(const TWsGcCmdDrawPolyLine *aDrawPolyLine, TBool aContinued)
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{
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TInt numPoints=aDrawPolyLine->numPoints;
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CheckPolyData(aDrawPolyLine,sizeof(TWsGcCmdDrawPolyLine),numPoints);
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const TPoint *points=(TPoint *)(aDrawPolyLine+1);
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if (aContinued)
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{
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numPoints++;
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points=&aDrawPolyLine->last;
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}
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if (aDrawPolyLine->more) // more to come so don't draw the end point
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iBackedUpWinGc->DrawPolyLineNoEndPoint(points,numPoints);
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else
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iBackedUpWinGc->DrawPolyLine(points,numPoints);
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}
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void CWsGc::GcOwnerPanic(TClientPanic aPanic)
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{
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iBackedUpWinGc->SetClippingRegion(NULL);
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EndSegmentedPolygon();
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iWin->WsOwner()->PPanic(aPanic);
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}
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TPtrC CWsGc::BufferTPtr(TText* aStart,TInt aLen)
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{
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TPtrC gcPtr;
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if (!CWsClient::BufferTPtrGc(aStart,aLen,gcPtr))
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GcOwnerPanic(EWservPanicBufferPtr);
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return(gcPtr);
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}
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void CWsGc::DoDrawCommand(TWsGcOpcodes aOpcode, const TWsGcCmdUnion &pData)
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{
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WS_ASSERT_DEBUG(iWin,EWsPanicWindowNull);
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WS_ASSERT_DEBUG(iWin->Redraw()->OutputDevice(), EWsPanicWindowType); // Must be activated on a backed up window
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if (iUserDefinedClippingRegion)
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{
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if (iUserDefinedClippingRegion->Count()==0)
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return;
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if (iUserDefinedClippingRegion->IsContainedBy(TRect(TPoint(0,0), iBackedUpWinGc->Device()->SizeInPixels())))
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{
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iBackedUpWinGc->SetClippingRegion(iUserDefinedClippingRegion);
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}
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}
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CGraphicsContext::TTextParameters contextParam;
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switch(aOpcode)
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{
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case EWsGcOpDrawWsGraphic:
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case EWsGcOpDrawWsGraphicPtr:
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{
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// CWsGc doesn't support CRPs. CPlaybackGc does. This means backedup windows
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// don't get to play with them yet.
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break;
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}
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case EWsGcOpMapColorsLocal:
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GcOwnerPanic(EWservPanicOpcode); //deprecated, the client should never generate this op
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break;
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case EWsGcOpDrawPolyLineLocalBufLen:
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iBackedUpWinGc->DrawPolyLine(pData.DrawPolyLineLocalBufLen->points,pData.DrawPolyLineLocalBufLen->length);
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break;
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case EWsGcOpDrawPolyLineLocal:
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iBackedUpWinGc->DrawPolyLine(pData.PointList);
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break;
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case EWsGcOpDrawPolygonLocalBufLen:
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iBackedUpWinGc->DrawPolygon(pData.DrawPolygonLocalBufLen->points,pData.DrawPolygonLocalBufLen->length,pData.DrawPolygonLocalBufLen->fillRule);
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break;
|
|
sl@0
|
287 |
case EWsGcOpDrawPolygonLocal:
|
|
sl@0
|
288 |
iBackedUpWinGc->DrawPolygon(pData.DrawPolygonLocal->pointList,pData.DrawPolygonLocal->fillRule);
|
|
sl@0
|
289 |
break;
|
|
sl@0
|
290 |
case EWsGcOpDrawBitmapLocal:
|
|
sl@0
|
291 |
iBackedUpWinGc->DrawBitmap(pData.BitmapLocal->pos, pData.BitmapLocal->bitmap);
|
|
sl@0
|
292 |
break;
|
|
sl@0
|
293 |
case EWsGcOpDrawBitmap2Local:
|
|
sl@0
|
294 |
iBackedUpWinGc->DrawBitmap(pData.Bitmap2Local->rect, pData.Bitmap2Local->bitmap);
|
|
sl@0
|
295 |
break;
|
|
sl@0
|
296 |
case EWsGcOpDrawBitmap3Local:
|
|
sl@0
|
297 |
iBackedUpWinGc->DrawBitmap(pData.Bitmap3Local->rect, pData.Bitmap3Local->bitmap, pData.Bitmap3Local->srcRect);
|
|
sl@0
|
298 |
break;
|
|
sl@0
|
299 |
case EWsGcOpDrawBitmapMaskedLocal:
|
|
sl@0
|
300 |
iBackedUpWinGc->DrawBitmapMasked(pData.iBitmapMaskedLocal->iRect, pData.iBitmapMaskedLocal->iBitmap, pData.iBitmapMaskedLocal->iSrcRect, pData.iBitmapMaskedLocal->iMaskBitmap,pData.iBitmapMaskedLocal->iInvertMask);
|
|
sl@0
|
301 |
break;
|
|
sl@0
|
302 |
case EWsGcOpAlphaBlendBitmapsLocal:
|
|
sl@0
|
303 |
iBackedUpWinGc->AlphaBlendBitmaps(pData.AlphaBlendBitmapsLocal->point,pData.AlphaBlendBitmapsLocal->iBitmap,
|
|
sl@0
|
304 |
pData.AlphaBlendBitmapsLocal->source, pData.AlphaBlendBitmapsLocal->iAlpha,
|
|
sl@0
|
305 |
pData.AlphaBlendBitmapsLocal->alphaPoint);
|
|
sl@0
|
306 |
|
|
sl@0
|
307 |
break;
|
|
sl@0
|
308 |
case EWsGcOpDrawText:
|
|
sl@0
|
309 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.DrawText+1),pData.DrawText->length),pData.DrawText->pos);
|
|
sl@0
|
310 |
break;
|
|
sl@0
|
311 |
case EWsGcOpDrawBoxTextOptimised1:
|
|
sl@0
|
312 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxTextO1+1),pData.BoxTextO1->length),pData.BoxTextO1->box,
|
|
sl@0
|
313 |
pData.BoxTextO1->baselineOffset,CGraphicsContext::ELeft,0);
|
|
sl@0
|
314 |
break;
|
|
sl@0
|
315 |
case EWsGcOpDrawBoxTextOptimised2:
|
|
sl@0
|
316 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxTextO2+1),pData.BoxTextO2->length),pData.BoxTextO2->box,
|
|
sl@0
|
317 |
pData.BoxTextO2->baselineOffset,pData.BoxTextO2->horiz,pData.BoxTextO2->leftMrg);
|
|
sl@0
|
318 |
break;
|
|
sl@0
|
319 |
case EWsGcOpDrawTextPtr:
|
|
sl@0
|
320 |
iBackedUpWinGc->DrawText(*pData.DrawTextPtr->text,pData.DrawTextPtr->pos);
|
|
sl@0
|
321 |
break;
|
|
sl@0
|
322 |
case EWsGcOpDrawTextPtr1:
|
|
sl@0
|
323 |
iBackedUpWinGc->DrawText(*pData.DrawTextPtr->text);
|
|
sl@0
|
324 |
break;
|
|
sl@0
|
325 |
case EWsGcOpDrawBoxText:
|
|
sl@0
|
326 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxText+1),pData.BoxText->length),pData.BoxText->box,pData.BoxText->baselineOffset,pData.BoxText->width,pData.BoxText->horiz,pData.BoxText->leftMrg);
|
|
sl@0
|
327 |
break;
|
|
sl@0
|
328 |
case EWsGcOpDrawBoxTextPtr:
|
|
sl@0
|
329 |
iBackedUpWinGc->DrawText(*pData.DrawBoxTextPtr->text,pData.DrawBoxTextPtr->box,pData.DrawBoxTextPtr->baselineOffset,pData.DrawBoxTextPtr->width,pData.DrawBoxTextPtr->horiz,pData.DrawBoxTextPtr->leftMrg);
|
|
sl@0
|
330 |
break;
|
|
sl@0
|
331 |
case EWsGcOpDrawBoxTextPtr1:
|
|
sl@0
|
332 |
iBackedUpWinGc->DrawText(*pData.DrawBoxTextPtr->text,pData.DrawBoxTextPtr->box);
|
|
sl@0
|
333 |
break;
|
|
sl@0
|
334 |
case EWsGcOpDrawTextVertical:
|
|
sl@0
|
335 |
iBackedUpWinGc->DrawTextVertical(BufferTPtr((TText *)(pData.DrawTextVertical+1),pData.DrawTextVertical->length),pData.DrawTextVertical->pos
|
|
sl@0
|
336 |
,pData.DrawTextVertical->up);
|
|
sl@0
|
337 |
break;
|
|
sl@0
|
338 |
case EWsGcOpDrawTextVerticalPtr:
|
|
sl@0
|
339 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawTextVerticalPtr->text,pData.DrawTextVerticalPtr->pos,pData.DrawTextVerticalPtr->up);
|
|
sl@0
|
340 |
break;
|
|
sl@0
|
341 |
case EWsGcOpDrawTextVerticalPtr1:
|
|
sl@0
|
342 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawTextVerticalPtr->text,pData.DrawTextVerticalPtr->up);
|
|
sl@0
|
343 |
break;
|
|
sl@0
|
344 |
case EWsGcOpDrawBoxTextVertical:
|
|
sl@0
|
345 |
iBackedUpWinGc->DrawTextVertical(BufferTPtr((TText *)(pData.DrawBoxTextVertical+1),pData.DrawBoxTextVertical->length),
|
|
sl@0
|
346 |
pData.DrawBoxTextVertical->box, pData.DrawBoxTextVertical->baselineOffset,
|
|
sl@0
|
347 |
pData.DrawBoxTextVertical->up,(CGraphicsContext::TTextAlign)pData.DrawBoxTextVertical->vert,pData.DrawBoxTextVertical->margin);
|
|
sl@0
|
348 |
break;
|
|
sl@0
|
349 |
case EWsGcOpDrawBoxTextVerticalPtr:
|
|
sl@0
|
350 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawBoxTextVerticalPtr->text,pData.DrawBoxTextVerticalPtr->box,pData.DrawBoxTextVerticalPtr->baselineOffset
|
|
sl@0
|
351 |
,pData.DrawBoxTextVerticalPtr->width,pData.DrawBoxTextVerticalPtr->up,pData.DrawBoxTextVerticalPtr->vert,pData.DrawBoxTextVerticalPtr->margin);
|
|
sl@0
|
352 |
break;
|
|
sl@0
|
353 |
case EWsGcOpDrawBoxTextVerticalPtr1:
|
|
sl@0
|
354 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawBoxTextVerticalPtr->text,pData.DrawBoxTextVerticalPtr->box,pData.DrawBoxTextVerticalPtr->up);
|
|
sl@0
|
355 |
break;
|
|
sl@0
|
356 |
case EWsGcOpDrawTextLocal:
|
|
sl@0
|
357 |
iBackedUpWinGc->DrawText(*pData.DrawTextLocal->desc,pData.DrawTextLocal->pos);
|
|
sl@0
|
358 |
break;
|
|
sl@0
|
359 |
case EWsGcOpDrawBoxTextLocal:
|
|
sl@0
|
360 |
iBackedUpWinGc->DrawText(*pData.BoxTextLocal->desc,pData.BoxTextLocal->box,pData.BoxTextLocal->baselineOffset,
|
|
sl@0
|
361 |
pData.BoxTextLocal->horiz,pData.BoxTextLocal->leftMrg);
|
|
sl@0
|
362 |
break;
|
|
sl@0
|
363 |
/************* DrawText in Context function calls*********************************************/
|
|
sl@0
|
364 |
case EWsGcOpDrawTextInContext:
|
|
sl@0
|
365 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
366 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
367 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
368 |
{
|
|
sl@0
|
369 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.DrawTextInContext+1),pData.DrawTextInContext->length),&contextParam,pData.DrawTextInContext->pos);
|
|
sl@0
|
370 |
}
|
|
sl@0
|
371 |
else
|
|
sl@0
|
372 |
{
|
|
sl@0
|
373 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
374 |
}
|
|
sl@0
|
375 |
break;
|
|
sl@0
|
376 |
case EWsGcOpDrawBoxTextInContextOptimised1:
|
|
sl@0
|
377 |
contextParam.iStart = pData.BoxTextInContextO1->start;
|
|
sl@0
|
378 |
contextParam.iEnd = pData.BoxTextInContextO1->end;
|
|
sl@0
|
379 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
380 |
{
|
|
sl@0
|
381 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxTextInContextO1+1),pData.BoxTextInContextO1->length),&contextParam,pData.BoxTextInContextO1->box,
|
|
sl@0
|
382 |
pData.BoxTextInContextO1->baselineOffset,CGraphicsContext::ELeft,0);
|
|
sl@0
|
383 |
}
|
|
sl@0
|
384 |
else
|
|
sl@0
|
385 |
{
|
|
sl@0
|
386 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
387 |
}
|
|
sl@0
|
388 |
break;
|
|
sl@0
|
389 |
case EWsGcOpDrawBoxTextInContextOptimised2:
|
|
sl@0
|
390 |
contextParam.iStart = pData.BoxTextInContextO2->start;
|
|
sl@0
|
391 |
contextParam.iEnd = pData.BoxTextInContextO2->end;
|
|
sl@0
|
392 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
393 |
{
|
|
sl@0
|
394 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxTextInContextO2+1),pData.BoxTextInContextO2->length),&contextParam,pData.BoxTextInContextO2->box,
|
|
sl@0
|
395 |
pData.BoxTextInContextO2->baselineOffset,pData.BoxTextInContextO2->horiz,pData.BoxTextInContextO2->leftMrg);
|
|
sl@0
|
396 |
}
|
|
sl@0
|
397 |
else
|
|
sl@0
|
398 |
{
|
|
sl@0
|
399 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
400 |
}
|
|
sl@0
|
401 |
break;
|
|
sl@0
|
402 |
case EWsGcOpDrawTextInContextPtr:
|
|
sl@0
|
403 |
contextParam.iStart = pData.DrawTextInContextPtr->start;
|
|
sl@0
|
404 |
contextParam.iEnd = pData.DrawTextInContextPtr->end;
|
|
sl@0
|
405 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
406 |
{
|
|
sl@0
|
407 |
iBackedUpWinGc->DrawText(*pData.DrawTextInContextPtr->text,&contextParam,pData.DrawTextInContextPtr->pos);
|
|
sl@0
|
408 |
}
|
|
sl@0
|
409 |
else
|
|
sl@0
|
410 |
{
|
|
sl@0
|
411 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
412 |
}
|
|
sl@0
|
413 |
break;
|
|
sl@0
|
414 |
case EWsGcOpDrawTextInContextPtr1:
|
|
sl@0
|
415 |
contextParam.iStart = pData.DrawTextInContextPtr->start;
|
|
sl@0
|
416 |
contextParam.iEnd = pData.DrawTextInContextPtr->end;
|
|
sl@0
|
417 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
418 |
{
|
|
sl@0
|
419 |
iBackedUpWinGc->DrawText(*pData.DrawTextInContextPtr->text,&contextParam);
|
|
sl@0
|
420 |
}
|
|
sl@0
|
421 |
else
|
|
sl@0
|
422 |
{
|
|
sl@0
|
423 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
424 |
}
|
|
sl@0
|
425 |
break;
|
|
sl@0
|
426 |
case EWsGcOpDrawBoxTextInContext:
|
|
sl@0
|
427 |
contextParam.iStart = pData.BoxTextInContext->start;
|
|
sl@0
|
428 |
contextParam.iEnd = pData.BoxTextInContext->end;
|
|
sl@0
|
429 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
430 |
{
|
|
sl@0
|
431 |
iBackedUpWinGc->DrawText(BufferTPtr((TText *)(pData.BoxTextInContext+1),pData.BoxTextInContext->length),&contextParam,
|
|
sl@0
|
432 |
pData.BoxTextInContext->box,pData.BoxTextInContext->baselineOffset,pData.BoxTextInContext->width,pData.BoxTextInContext->horiz,pData.BoxTextInContext->leftMrg);
|
|
sl@0
|
433 |
}
|
|
sl@0
|
434 |
else
|
|
sl@0
|
435 |
{
|
|
sl@0
|
436 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
437 |
}
|
|
sl@0
|
438 |
break;
|
|
sl@0
|
439 |
case EWsGcOpDrawBoxTextInContextPtr:
|
|
sl@0
|
440 |
contextParam.iStart = pData.DrawBoxTextInContextPtr->start;
|
|
sl@0
|
441 |
contextParam.iEnd = pData.DrawBoxTextInContextPtr->end;
|
|
sl@0
|
442 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
443 |
{
|
|
sl@0
|
444 |
iBackedUpWinGc->DrawText(*pData.DrawBoxTextInContextPtr->text,&contextParam,pData.DrawBoxTextInContextPtr->box,pData.DrawBoxTextInContextPtr->baselineOffset,pData.DrawBoxTextInContextPtr->width,pData.DrawBoxTextInContextPtr->horiz,pData.DrawBoxTextInContextPtr->leftMrg);
|
|
sl@0
|
445 |
}
|
|
sl@0
|
446 |
else
|
|
sl@0
|
447 |
{
|
|
sl@0
|
448 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
449 |
}
|
|
sl@0
|
450 |
break;
|
|
sl@0
|
451 |
case EWsGcOpDrawBoxTextInContextPtr1:
|
|
sl@0
|
452 |
contextParam.iStart = pData.DrawBoxTextInContextPtr->start;
|
|
sl@0
|
453 |
contextParam.iEnd = pData.DrawBoxTextInContextPtr->end;
|
|
sl@0
|
454 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
455 |
{
|
|
sl@0
|
456 |
iBackedUpWinGc->DrawText(*pData.DrawBoxTextInContextPtr->text,&contextParam,pData.DrawBoxTextInContextPtr->box);
|
|
sl@0
|
457 |
}
|
|
sl@0
|
458 |
else
|
|
sl@0
|
459 |
{
|
|
sl@0
|
460 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
461 |
}
|
|
sl@0
|
462 |
break;
|
|
sl@0
|
463 |
case EWsGcOpDrawTextInContextVertical:
|
|
sl@0
|
464 |
contextParam.iStart = pData.DrawTextInContextVertical->start;
|
|
sl@0
|
465 |
contextParam.iEnd = pData.DrawTextInContextVertical->end;
|
|
sl@0
|
466 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
467 |
{
|
|
sl@0
|
468 |
iBackedUpWinGc->DrawTextVertical(BufferTPtr((TText *)(pData.DrawTextInContextVertical+1),pData.DrawTextInContextVertical->length),&contextParam,pData.DrawTextInContextVertical->pos
|
|
sl@0
|
469 |
,pData.DrawTextInContextVertical->up);
|
|
sl@0
|
470 |
}
|
|
sl@0
|
471 |
else
|
|
sl@0
|
472 |
{
|
|
sl@0
|
473 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
474 |
}
|
|
sl@0
|
475 |
break;
|
|
sl@0
|
476 |
case EWsGcOpDrawTextInContextVerticalPtr:
|
|
sl@0
|
477 |
contextParam.iStart = pData.DrawTextInContextVerticalPtr->start;
|
|
sl@0
|
478 |
contextParam.iEnd = pData.DrawTextInContextVerticalPtr->end;
|
|
sl@0
|
479 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
480 |
{
|
|
sl@0
|
481 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawTextInContextVerticalPtr->text,&contextParam,pData.DrawTextInContextVerticalPtr->pos,pData.DrawTextInContextVerticalPtr->up);
|
|
sl@0
|
482 |
}
|
|
sl@0
|
483 |
else
|
|
sl@0
|
484 |
{
|
|
sl@0
|
485 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
486 |
}
|
|
sl@0
|
487 |
break;
|
|
sl@0
|
488 |
case EWsGcOpDrawTextInContextVerticalPtr1:
|
|
sl@0
|
489 |
contextParam.iStart = pData.DrawTextInContextVerticalPtr->start;
|
|
sl@0
|
490 |
contextParam.iEnd = pData.DrawTextInContextVerticalPtr->end;
|
|
sl@0
|
491 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
492 |
{
|
|
sl@0
|
493 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawTextInContextVerticalPtr->text,&contextParam,pData.DrawTextInContextVerticalPtr->up);
|
|
sl@0
|
494 |
}
|
|
sl@0
|
495 |
else
|
|
sl@0
|
496 |
{
|
|
sl@0
|
497 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
498 |
}
|
|
sl@0
|
499 |
break;
|
|
sl@0
|
500 |
case EWsGcOpDrawBoxTextInContextVertical:
|
|
sl@0
|
501 |
contextParam.iStart = pData.DrawBoxTextInContextVertical->start;
|
|
sl@0
|
502 |
contextParam.iEnd = pData.DrawBoxTextInContextVertical->end;
|
|
sl@0
|
503 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
504 |
{
|
|
sl@0
|
505 |
iBackedUpWinGc->DrawTextVertical(BufferTPtr((TText *)(pData.DrawBoxTextInContextVertical+1),pData.DrawBoxTextInContextVertical->length),&contextParam,
|
|
sl@0
|
506 |
pData.DrawBoxTextInContextVertical->box,pData.DrawBoxTextInContextVertical->baselineOffset,
|
|
sl@0
|
507 |
pData.DrawBoxTextInContextVertical->up,(CGraphicsContext::TTextAlign)pData.DrawBoxTextInContextVertical->vert,pData.DrawBoxTextInContextVertical->margin);
|
|
sl@0
|
508 |
}
|
|
sl@0
|
509 |
else
|
|
sl@0
|
510 |
{
|
|
sl@0
|
511 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
512 |
}
|
|
sl@0
|
513 |
break;
|
|
sl@0
|
514 |
case EWsGcOpDrawBoxTextInContextVerticalPtr:
|
|
sl@0
|
515 |
contextParam.iStart = pData.DrawBoxTextInContextVerticalPtr->start;
|
|
sl@0
|
516 |
contextParam.iEnd = pData.DrawBoxTextInContextVerticalPtr->end;
|
|
sl@0
|
517 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
518 |
{
|
|
sl@0
|
519 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawBoxTextVerticalPtr->text,&contextParam,pData.DrawBoxTextVerticalPtr->box,pData.DrawBoxTextVerticalPtr->baselineOffset
|
|
sl@0
|
520 |
,pData.DrawBoxTextVerticalPtr->width,pData.DrawBoxTextVerticalPtr->up,pData.DrawBoxTextVerticalPtr->vert,pData.DrawBoxTextVerticalPtr->margin);
|
|
sl@0
|
521 |
}
|
|
sl@0
|
522 |
else
|
|
sl@0
|
523 |
{
|
|
sl@0
|
524 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
525 |
}
|
|
sl@0
|
526 |
break;
|
|
sl@0
|
527 |
case EWsGcOpDrawBoxTextInContextVerticalPtr1:
|
|
sl@0
|
528 |
contextParam.iStart = pData.DrawBoxTextInContextVerticalPtr->start;
|
|
sl@0
|
529 |
contextParam.iEnd = pData.DrawBoxTextInContextVerticalPtr->end;
|
|
sl@0
|
530 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
531 |
{
|
|
sl@0
|
532 |
iBackedUpWinGc->DrawTextVertical(*pData.DrawBoxTextVerticalPtr->text,&contextParam,pData.DrawBoxTextVerticalPtr->box,pData.DrawBoxTextVerticalPtr->up);
|
|
sl@0
|
533 |
}
|
|
sl@0
|
534 |
else
|
|
sl@0
|
535 |
{
|
|
sl@0
|
536 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
537 |
}
|
|
sl@0
|
538 |
break;
|
|
sl@0
|
539 |
case EWsGcOpDrawTextInContextLocal:
|
|
sl@0
|
540 |
contextParam.iStart = pData.DrawTextInContextLocal->start;
|
|
sl@0
|
541 |
contextParam.iEnd = pData.DrawTextInContextLocal->end;
|
|
sl@0
|
542 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
543 |
{
|
|
sl@0
|
544 |
iBackedUpWinGc->DrawText(*pData.DrawTextInContextLocal->desc,&contextParam,pData.DrawTextInContextLocal->pos);
|
|
sl@0
|
545 |
}
|
|
sl@0
|
546 |
else
|
|
sl@0
|
547 |
{
|
|
sl@0
|
548 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
549 |
}
|
|
sl@0
|
550 |
break;
|
|
sl@0
|
551 |
case EWsGcOpDrawBoxTextInContextLocal:
|
|
sl@0
|
552 |
contextParam.iStart = pData.BoxTextInContextLocal->start;
|
|
sl@0
|
553 |
contextParam.iEnd = pData.BoxTextInContextLocal->end;
|
|
sl@0
|
554 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
555 |
{
|
|
sl@0
|
556 |
iBackedUpWinGc->DrawText(*pData.BoxTextInContextLocal->desc,pData.BoxTextInContextLocal->box,pData.BoxTextInContextLocal->baselineOffset,
|
|
sl@0
|
557 |
pData.BoxTextInContextLocal->horiz,pData.BoxTextInContextLocal->leftMrg);
|
|
sl@0
|
558 |
}
|
|
sl@0
|
559 |
else
|
|
sl@0
|
560 |
{
|
|
sl@0
|
561 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
562 |
}
|
|
sl@0
|
563 |
break;
|
|
sl@0
|
564 |
case EWsGcOpDrawLine:
|
|
sl@0
|
565 |
iBackedUpWinGc->DrawLine(pData.DrawLine->pnt1,pData.DrawLine->pnt2);
|
|
sl@0
|
566 |
break;
|
|
sl@0
|
567 |
case EWsGcOpDrawTo:
|
|
sl@0
|
568 |
iBackedUpWinGc->DrawLine(iLinePos,*pData.Point);
|
|
sl@0
|
569 |
break;
|
|
sl@0
|
570 |
case EWsGcOpDrawBy:
|
|
sl@0
|
571 |
iBackedUpWinGc->DrawLine(iLinePos,iLinePos+(*pData.Point));
|
|
sl@0
|
572 |
break;
|
|
sl@0
|
573 |
case EWsGcOpPlot:
|
|
sl@0
|
574 |
iBackedUpWinGc->Plot(*pData.Point);
|
|
sl@0
|
575 |
break;
|
|
sl@0
|
576 |
case EWsGcOpMoveTo:
|
|
sl@0
|
577 |
case EWsGcOpMoveBy:
|
|
sl@0
|
578 |
break;
|
|
sl@0
|
579 |
case EWsGcOpGdiBlt2Local:
|
|
sl@0
|
580 |
iBackedUpWinGc->BitBlt(pData.GdiBlt2Local->pos,pData.GdiBlt2Local->bitmap);
|
|
sl@0
|
581 |
break;
|
|
sl@0
|
582 |
case EWsGcOpGdiBlt3Local:
|
|
sl@0
|
583 |
iBackedUpWinGc->BitBlt(pData.GdiBlt3Local->pos,pData.GdiBlt3Local->bitmap, pData.GdiBlt3Local->rect);
|
|
sl@0
|
584 |
break;
|
|
sl@0
|
585 |
case EWsGcOpGdiBltMaskedLocal:
|
|
sl@0
|
586 |
iBackedUpWinGc->BitBltMasked(pData.GdiBltMaskedLocal->pos,pData.GdiBltMaskedLocal->bitmap,
|
|
sl@0
|
587 |
pData.GdiBltMaskedLocal->rect,pData.GdiBltMaskedLocal->maskBitmap,
|
|
sl@0
|
588 |
pData.GdiBltMaskedLocal->invertMask);
|
|
sl@0
|
589 |
break;
|
|
sl@0
|
590 |
case EWsGcOpGdiWsBlt2:
|
|
sl@0
|
591 |
case EWsGcOpGdiWsBlt3:
|
|
sl@0
|
592 |
case EWsGcOpGdiWsBltMasked:
|
|
sl@0
|
593 |
case EWsGcOpGdiWsAlphaBlendBitmaps:
|
|
sl@0
|
594 |
case EWsGcOpWsDrawBitmapMasked:
|
|
sl@0
|
595 |
{
|
|
sl@0
|
596 |
CFbsBitmap* scratchBimap=iScratchBitmap;
|
|
sl@0
|
597 |
CFbsBitmap* scratchMaskBimap=iScratchMaskBitmap;
|
|
sl@0
|
598 |
TInt maskHandle=0;
|
|
sl@0
|
599 |
TInt handle=WsBitmapHandle(aOpcode,pData, maskHandle);
|
|
sl@0
|
600 |
CWsClient* owner=iWin->WsOwner(); // We can't just use iWsOwner - it can be null for stored commands
|
|
sl@0
|
601 |
if (owner!=NULL)
|
|
sl@0
|
602 |
{
|
|
sl@0
|
603 |
DWsBitmap *bitmap=(DWsBitmap *)owner->HandleToObj(handle, WS_HANDLE_BITMAP);
|
|
sl@0
|
604 |
if (!bitmap)
|
|
sl@0
|
605 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
606 |
scratchBimap=bitmap->FbsBitmap();
|
|
sl@0
|
607 |
if (aOpcode==EWsGcOpGdiWsBltMasked || aOpcode==EWsGcOpGdiWsAlphaBlendBitmaps || aOpcode==EWsGcOpWsDrawBitmapMasked)
|
|
sl@0
|
608 |
{
|
|
sl@0
|
609 |
DWsBitmap *bitmap2=(DWsBitmap *)owner->HandleToObj(maskHandle, WS_HANDLE_BITMAP);
|
|
sl@0
|
610 |
if (!bitmap2)
|
|
sl@0
|
611 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
612 |
scratchMaskBimap=bitmap2->FbsBitmap();
|
|
sl@0
|
613 |
}
|
|
sl@0
|
614 |
}
|
|
sl@0
|
615 |
else
|
|
sl@0
|
616 |
{
|
|
sl@0
|
617 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
618 |
}
|
|
sl@0
|
619 |
switch(aOpcode)
|
|
sl@0
|
620 |
{
|
|
sl@0
|
621 |
case EWsGcOpGdiWsBlt2:
|
|
sl@0
|
622 |
iBackedUpWinGc->BitBlt(pData.GdiBlt2->pos,scratchBimap);
|
|
sl@0
|
623 |
break;
|
|
sl@0
|
624 |
case EWsGcOpGdiWsBlt3:
|
|
sl@0
|
625 |
iBackedUpWinGc->BitBlt(pData.GdiBlt3->pos,scratchBimap, pData.GdiBlt3->rect);
|
|
sl@0
|
626 |
break;
|
|
sl@0
|
627 |
case EWsGcOpGdiWsBltMasked:
|
|
sl@0
|
628 |
{
|
|
sl@0
|
629 |
iBackedUpWinGc->BitBltMasked(pData.GdiBltMasked->destination,scratchBimap,
|
|
sl@0
|
630 |
pData.GdiBltMasked->source, scratchMaskBimap,
|
|
sl@0
|
631 |
pData.GdiBltMasked->invertMask);
|
|
sl@0
|
632 |
}
|
|
sl@0
|
633 |
break;
|
|
sl@0
|
634 |
case EWsGcOpGdiWsAlphaBlendBitmaps:
|
|
sl@0
|
635 |
{
|
|
sl@0
|
636 |
iBackedUpWinGc->AlphaBlendBitmaps(pData.AlphaBlendBitmaps->point,scratchBimap,
|
|
sl@0
|
637 |
pData.AlphaBlendBitmaps->source, scratchMaskBimap,
|
|
sl@0
|
638 |
pData.AlphaBlendBitmaps->alphaPoint);
|
|
sl@0
|
639 |
}
|
|
sl@0
|
640 |
break;
|
|
sl@0
|
641 |
case EWsGcOpWsDrawBitmapMasked:
|
|
sl@0
|
642 |
{
|
|
sl@0
|
643 |
iBackedUpWinGc->DrawBitmapMasked(pData.iBitmapMasked->iRect,scratchBimap,
|
|
sl@0
|
644 |
pData.iBitmapMasked->iSrcRect,scratchMaskBimap,
|
|
sl@0
|
645 |
pData.iBitmapMasked->iInvertMask);
|
|
sl@0
|
646 |
}
|
|
sl@0
|
647 |
break;
|
|
sl@0
|
648 |
}
|
|
sl@0
|
649 |
break;
|
|
sl@0
|
650 |
}
|
|
sl@0
|
651 |
case EWsGcOpGdiBlt2:
|
|
sl@0
|
652 |
case EWsGcOpGdiBlt3:
|
|
sl@0
|
653 |
case EWsGcOpGdiBltMasked:
|
|
sl@0
|
654 |
case EWsGcOpGdiAlphaBlendBitmaps:
|
|
sl@0
|
655 |
case EWsGcOpDrawBitmap:
|
|
sl@0
|
656 |
case EWsGcOpDrawBitmap2:
|
|
sl@0
|
657 |
case EWsGcOpDrawBitmap3:
|
|
sl@0
|
658 |
case EWsGcOpDrawBitmapMasked:
|
|
sl@0
|
659 |
{
|
|
sl@0
|
660 |
TInt maskHandle=0;
|
|
sl@0
|
661 |
TInt ret = iScratchBitmap->Duplicate(FbsBitmapHandle(aOpcode, pData,maskHandle));
|
|
sl@0
|
662 |
if(ret == KErrNoMemory)
|
|
sl@0
|
663 |
break;
|
|
sl@0
|
664 |
if (ret !=KErrNone)
|
|
sl@0
|
665 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
666 |
|
|
sl@0
|
667 |
switch(aOpcode)
|
|
sl@0
|
668 |
{
|
|
sl@0
|
669 |
case EWsGcOpGdiBlt2:
|
|
sl@0
|
670 |
iBackedUpWinGc->BitBlt(pData.GdiBlt2->pos,iScratchBitmap);
|
|
sl@0
|
671 |
break;
|
|
sl@0
|
672 |
case EWsGcOpGdiBlt3:
|
|
sl@0
|
673 |
iBackedUpWinGc->BitBlt(pData.GdiBlt3->pos,iScratchBitmap, pData.GdiBlt3->rect);
|
|
sl@0
|
674 |
break;
|
|
sl@0
|
675 |
case EWsGcOpGdiBltMasked:
|
|
sl@0
|
676 |
{
|
|
sl@0
|
677 |
TInt ret = iScratchMaskBitmap->Duplicate(pData.GdiBltMasked->maskHandle);
|
|
sl@0
|
678 |
if(ret == KErrNoMemory)
|
|
sl@0
|
679 |
break;
|
|
sl@0
|
680 |
if (ret !=KErrNone)
|
|
sl@0
|
681 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
682 |
|
|
sl@0
|
683 |
iBackedUpWinGc->BitBltMasked(pData.GdiBltMasked->destination,iScratchBitmap,
|
|
sl@0
|
684 |
pData.GdiBltMasked->source, iScratchMaskBitmap,
|
|
sl@0
|
685 |
pData.GdiBltMasked->invertMask);
|
|
sl@0
|
686 |
iScratchMaskBitmap->Reset();
|
|
sl@0
|
687 |
}
|
|
sl@0
|
688 |
break;
|
|
sl@0
|
689 |
case EWsGcOpGdiAlphaBlendBitmaps:
|
|
sl@0
|
690 |
{
|
|
sl@0
|
691 |
TInt ret = iScratchMaskBitmap->Duplicate(pData.AlphaBlendBitmaps->alphaHandle);
|
|
sl@0
|
692 |
if (ret == KErrNoMemory)
|
|
sl@0
|
693 |
break;
|
|
sl@0
|
694 |
if (ret != KErrNone)
|
|
sl@0
|
695 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
696 |
|
|
sl@0
|
697 |
iBackedUpWinGc->AlphaBlendBitmaps(pData.AlphaBlendBitmaps->point, iScratchBitmap,
|
|
sl@0
|
698 |
pData.AlphaBlendBitmaps->source, iScratchMaskBitmap,
|
|
sl@0
|
699 |
pData.AlphaBlendBitmaps->alphaPoint);
|
|
sl@0
|
700 |
iScratchMaskBitmap->Reset();
|
|
sl@0
|
701 |
break;
|
|
sl@0
|
702 |
}
|
|
sl@0
|
703 |
case EWsGcOpDrawBitmap:
|
|
sl@0
|
704 |
iBackedUpWinGc->DrawBitmap(pData.Bitmap->pos, iScratchBitmap);
|
|
sl@0
|
705 |
break;
|
|
sl@0
|
706 |
case EWsGcOpDrawBitmap2:
|
|
sl@0
|
707 |
iBackedUpWinGc->DrawBitmap(pData.Bitmap2->rect, iScratchBitmap);
|
|
sl@0
|
708 |
break;
|
|
sl@0
|
709 |
case EWsGcOpDrawBitmap3:
|
|
sl@0
|
710 |
iBackedUpWinGc->DrawBitmap(pData.Bitmap3->rect, iScratchBitmap, pData.Bitmap3->srcRect);
|
|
sl@0
|
711 |
break;
|
|
sl@0
|
712 |
case EWsGcOpDrawBitmapMasked:
|
|
sl@0
|
713 |
{
|
|
sl@0
|
714 |
TInt ret = iScratchMaskBitmap->Duplicate(pData.iBitmapMasked->iMaskHandle);
|
|
sl@0
|
715 |
if (ret == KErrNoMemory)
|
|
sl@0
|
716 |
break;
|
|
sl@0
|
717 |
if (ret != KErrNone)
|
|
sl@0
|
718 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
719 |
|
|
sl@0
|
720 |
iBackedUpWinGc->DrawBitmapMasked(pData.iBitmapMasked->iRect, iScratchBitmap,
|
|
sl@0
|
721 |
pData.iBitmapMasked->iSrcRect, iScratchMaskBitmap,
|
|
sl@0
|
722 |
pData.iBitmapMasked->iInvertMask);
|
|
sl@0
|
723 |
iScratchMaskBitmap->Reset();
|
|
sl@0
|
724 |
}
|
|
sl@0
|
725 |
break;
|
|
sl@0
|
726 |
}
|
|
sl@0
|
727 |
iScratchBitmap->Reset();
|
|
sl@0
|
728 |
break;
|
|
sl@0
|
729 |
}
|
|
sl@0
|
730 |
case EWsGcOpDrawSegmentedPolygon:
|
|
sl@0
|
731 |
iBackedUpWinGc->DrawPolygon(iPolyPoints,iPolyPointListSize,pData.DrawSegmentedPolygon->fillRule);
|
|
sl@0
|
732 |
break;
|
|
sl@0
|
733 |
case EWsGcOpDrawPolygon:
|
|
sl@0
|
734 |
DoDrawPolygon(pData.Polygon);
|
|
sl@0
|
735 |
break;
|
|
sl@0
|
736 |
case EWsGcOpDrawPolyLine:
|
|
sl@0
|
737 |
DoDrawPolyLine(pData.PolyLine, EFalse);
|
|
sl@0
|
738 |
break;
|
|
sl@0
|
739 |
case EWsGcOpDrawPolyLineContinued:
|
|
sl@0
|
740 |
DoDrawPolyLine(pData.PolyLine, ETrue);
|
|
sl@0
|
741 |
break;
|
|
sl@0
|
742 |
case EWsGcOpClear:
|
|
sl@0
|
743 |
iBackedUpWinGc->Clear(TRect(iWin->Size()));
|
|
sl@0
|
744 |
break;
|
|
sl@0
|
745 |
case EWsGcOpClearRect:
|
|
sl@0
|
746 |
iBackedUpWinGc->Clear(*pData.Rect);
|
|
sl@0
|
747 |
break;
|
|
sl@0
|
748 |
case EWsGcOpDrawRect:
|
|
sl@0
|
749 |
iBackedUpWinGc->DrawRect(*pData.Rect);
|
|
sl@0
|
750 |
break;
|
|
sl@0
|
751 |
case EWsGcOpDrawEllipse:
|
|
sl@0
|
752 |
iBackedUpWinGc->DrawEllipse(*pData.Rect);
|
|
sl@0
|
753 |
break;
|
|
sl@0
|
754 |
case EWsGcOpDrawRoundRect:
|
|
sl@0
|
755 |
iBackedUpWinGc->DrawRoundRect(*pData.Rect,pData.RoundRect->ellipse);
|
|
sl@0
|
756 |
break;
|
|
sl@0
|
757 |
case EWsGcOpDrawArc:
|
|
sl@0
|
758 |
iBackedUpWinGc->DrawArc(*pData.Rect,pData.ArcOrPie->start,pData.ArcOrPie->end);
|
|
sl@0
|
759 |
break;
|
|
sl@0
|
760 |
case EWsGcOpDrawPie:
|
|
sl@0
|
761 |
iBackedUpWinGc->DrawPie(*pData.Rect,pData.ArcOrPie->start,pData.ArcOrPie->end);
|
|
sl@0
|
762 |
break;
|
|
sl@0
|
763 |
case EWsGcOpCopyRect:
|
|
sl@0
|
764 |
iBackedUpWinGc->CopyRect(pData.CopyRect->pos,*pData.Rect);
|
|
sl@0
|
765 |
break;
|
|
sl@0
|
766 |
case EWsGcOpMapColors:
|
|
sl@0
|
767 |
GcOwnerPanic(EWservPanicOpcode); //deprecated, the client should never generate this op
|
|
sl@0
|
768 |
break;
|
|
sl@0
|
769 |
|
|
sl@0
|
770 |
default:
|
|
sl@0
|
771 |
GcOwnerPanic(EWservPanicOpcode);
|
|
sl@0
|
772 |
}
|
|
sl@0
|
773 |
iBackedUpWinGc->SetClippingRegion(NULL);
|
|
sl@0
|
774 |
}
|
|
sl@0
|
775 |
|
|
sl@0
|
776 |
TInt CWsGc::WsBitmapHandle(TInt aOpcode, const TWsGcCmdUnion &pData, TInt& aMaskHandle)
|
|
sl@0
|
777 |
{
|
|
sl@0
|
778 |
TInt handle=0;
|
|
sl@0
|
779 |
switch(aOpcode)
|
|
sl@0
|
780 |
{
|
|
sl@0
|
781 |
case EWsGcOpGdiWsBlt2:
|
|
sl@0
|
782 |
handle=pData.GdiBlt2->handle;
|
|
sl@0
|
783 |
break;
|
|
sl@0
|
784 |
case EWsGcOpGdiWsBlt3:
|
|
sl@0
|
785 |
handle=pData.GdiBlt3->handle;
|
|
sl@0
|
786 |
break;
|
|
sl@0
|
787 |
case EWsGcOpGdiWsBltMasked:
|
|
sl@0
|
788 |
handle=pData.GdiBltMasked->handle;
|
|
sl@0
|
789 |
aMaskHandle = pData.GdiBltMasked->maskHandle;
|
|
sl@0
|
790 |
break;
|
|
sl@0
|
791 |
case EWsGcOpGdiWsAlphaBlendBitmaps:
|
|
sl@0
|
792 |
handle=pData.AlphaBlendBitmaps->bitmapHandle;
|
|
sl@0
|
793 |
aMaskHandle = pData.AlphaBlendBitmaps->alphaHandle;
|
|
sl@0
|
794 |
break;
|
|
sl@0
|
795 |
case EWsGcOpWsDrawBitmapMasked:
|
|
sl@0
|
796 |
handle=pData.iBitmapMasked->iHandle;
|
|
sl@0
|
797 |
aMaskHandle=pData.iBitmapMasked->iMaskHandle;
|
|
sl@0
|
798 |
break;
|
|
sl@0
|
799 |
default:
|
|
sl@0
|
800 |
OwnerPanic(EWservPanicOpcode);
|
|
sl@0
|
801 |
}
|
|
sl@0
|
802 |
return handle;
|
|
sl@0
|
803 |
}
|
|
sl@0
|
804 |
|
|
sl@0
|
805 |
TInt CWsGc::FbsBitmapHandle(TInt aOpcode, const TWsGcCmdUnion &pData, TInt& aMaskHandle)
|
|
sl@0
|
806 |
{
|
|
sl@0
|
807 |
TInt handle=0;
|
|
sl@0
|
808 |
aMaskHandle=0;
|
|
sl@0
|
809 |
switch(aOpcode)
|
|
sl@0
|
810 |
{
|
|
sl@0
|
811 |
case EWsGcOpGdiBlt2:
|
|
sl@0
|
812 |
handle=pData.GdiBlt2->handle;
|
|
sl@0
|
813 |
break;
|
|
sl@0
|
814 |
case EWsGcOpGdiBlt3:
|
|
sl@0
|
815 |
handle=pData.GdiBlt3->handle;
|
|
sl@0
|
816 |
break;
|
|
sl@0
|
817 |
case EWsGcOpGdiBltMasked:
|
|
sl@0
|
818 |
handle=pData.GdiBltMasked->handle;
|
|
sl@0
|
819 |
aMaskHandle=pData.GdiBltMasked->maskHandle;
|
|
sl@0
|
820 |
break;
|
|
sl@0
|
821 |
case EWsGcOpGdiAlphaBlendBitmaps:
|
|
sl@0
|
822 |
handle=pData.AlphaBlendBitmaps->bitmapHandle;
|
|
sl@0
|
823 |
aMaskHandle=pData.AlphaBlendBitmaps->alphaHandle;
|
|
sl@0
|
824 |
break;
|
|
sl@0
|
825 |
case EWsGcOpDrawBitmap:
|
|
sl@0
|
826 |
handle=pData.Bitmap->handle;
|
|
sl@0
|
827 |
break;
|
|
sl@0
|
828 |
case EWsGcOpDrawBitmap2:
|
|
sl@0
|
829 |
handle=pData.Bitmap2->handle;
|
|
sl@0
|
830 |
break;
|
|
sl@0
|
831 |
case EWsGcOpDrawBitmap3:
|
|
sl@0
|
832 |
handle=pData.Bitmap3->handle;
|
|
sl@0
|
833 |
break;
|
|
sl@0
|
834 |
case EWsGcOpDrawBitmapMasked:
|
|
sl@0
|
835 |
handle=pData.iBitmapMasked->iHandle;
|
|
sl@0
|
836 |
aMaskHandle=pData.iBitmapMasked->iMaskHandle;
|
|
sl@0
|
837 |
break;
|
|
sl@0
|
838 |
default:
|
|
sl@0
|
839 |
OwnerPanic(EWservPanicOpcode);
|
|
sl@0
|
840 |
}
|
|
sl@0
|
841 |
return handle;
|
|
sl@0
|
842 |
}
|
|
sl@0
|
843 |
|
|
sl@0
|
844 |
TInt CWsGc::WsDrawableSourceHandle(TInt aOpcode, const TWsGcCmdUnion &aData)
|
|
sl@0
|
845 |
{
|
|
sl@0
|
846 |
TInt handle=0;
|
|
sl@0
|
847 |
switch(aOpcode)
|
|
sl@0
|
848 |
{
|
|
sl@0
|
849 |
case EWsGcOpDrawResourceToPos:
|
|
sl@0
|
850 |
handle=aData.DrawWsResourceToPos->wsHandle;
|
|
sl@0
|
851 |
break;
|
|
sl@0
|
852 |
case EWsGcOpDrawResourceToRect:
|
|
sl@0
|
853 |
handle=aData.DrawWsResourceToRect->wsHandle;
|
|
sl@0
|
854 |
break;
|
|
sl@0
|
855 |
case EWsGcOpDrawResourceFromRectToRect:
|
|
sl@0
|
856 |
handle=aData.DrawWsResourceFromRectToRect->wsHandle;
|
|
sl@0
|
857 |
break;
|
|
sl@0
|
858 |
case EWsGcOpDrawResourceWithData:
|
|
sl@0
|
859 |
handle=aData.DrawWsResourceWithData->wsHandle;
|
|
sl@0
|
860 |
break;
|
|
sl@0
|
861 |
default:
|
|
sl@0
|
862 |
OwnerPanic(EWservPanicOpcode);
|
|
sl@0
|
863 |
}
|
|
sl@0
|
864 |
return handle;
|
|
sl@0
|
865 |
}
|
|
sl@0
|
866 |
|
|
sl@0
|
867 |
void CWsGc::UpdateJustification(TText* aText,TInt aLen)
|
|
sl@0
|
868 |
{
|
|
sl@0
|
869 |
iBackedUpWinGc->UpdateJustification(BufferTPtr(aText,aLen));
|
|
sl@0
|
870 |
}
|
|
sl@0
|
871 |
|
|
sl@0
|
872 |
void CWsGc::UpdateJustification(TText* aText,TInt aLen,CGraphicsContext::TTextParameters* aParam)
|
|
sl@0
|
873 |
{
|
|
sl@0
|
874 |
iBackedUpWinGc->UpdateJustification(BufferTPtr(aText,aLen),aParam);
|
|
sl@0
|
875 |
}
|
|
sl@0
|
876 |
|
|
sl@0
|
877 |
void CWsGc::DoDrawing2(TWsGcOpcodes aOpcode, const TWsGcCmdUnion &pData)
|
|
sl@0
|
878 |
{
|
|
sl@0
|
879 |
WS_ASSERT_DEBUG(iWin->Redraw()->OutputDevice(), EWsPanicWindowType);
|
|
sl@0
|
880 |
|
|
sl@0
|
881 |
iBackedUpWinGc->SetUserDisplayMode(iWin->DisplayMode());
|
|
sl@0
|
882 |
if (iClippingRectSet)
|
|
sl@0
|
883 |
{
|
|
sl@0
|
884 |
iBackedUpWinGc->SetOrigin(TPoint(0,0));
|
|
sl@0
|
885 |
iBackedUpWinGc->SetClippingRect(iClippingRect);
|
|
sl@0
|
886 |
}
|
|
sl@0
|
887 |
iBackedUpWinGc->SetOrigin(iOrigin);
|
|
sl@0
|
888 |
iInternalStatus.iOrigin = iOrigin;
|
|
sl@0
|
889 |
|
|
sl@0
|
890 |
DoDrawCommand(aOpcode,pData);
|
|
sl@0
|
891 |
|
|
sl@0
|
892 |
iBackedUpWinGc->SetUserDisplayMode(ENone);
|
|
sl@0
|
893 |
iBackedUpWinGc->CancelClippingRect();
|
|
sl@0
|
894 |
CGraphicsContext::TTextParameters contextParam;
|
|
sl@0
|
895 |
switch(aOpcode)
|
|
sl@0
|
896 |
{
|
|
sl@0
|
897 |
case EWsGcOpDrawLine:
|
|
sl@0
|
898 |
iLinePos=pData.DrawLine->pnt2;
|
|
sl@0
|
899 |
break;
|
|
sl@0
|
900 |
case EWsGcOpDrawTo:
|
|
sl@0
|
901 |
case EWsGcOpMoveTo:
|
|
sl@0
|
902 |
case EWsGcOpPlot:
|
|
sl@0
|
903 |
iLinePos=(*pData.Point);
|
|
sl@0
|
904 |
break;
|
|
sl@0
|
905 |
case EWsGcOpDrawBy:
|
|
sl@0
|
906 |
case EWsGcOpMoveBy:
|
|
sl@0
|
907 |
iLinePos+=(*pData.Point);
|
|
sl@0
|
908 |
break;
|
|
sl@0
|
909 |
case EWsGcOpDrawSegmentedPolygon:
|
|
sl@0
|
910 |
EndSegmentedPolygon();
|
|
sl@0
|
911 |
break;
|
|
sl@0
|
912 |
case EWsGcOpDrawText:
|
|
sl@0
|
913 |
UpdateJustification((TText *)(pData.DrawText+1),pData.DrawText->length);
|
|
sl@0
|
914 |
break;
|
|
sl@0
|
915 |
case EWsGcOpDrawTextVertical:
|
|
sl@0
|
916 |
UpdateJustification((TText *)(pData.DrawTextVertical+1),pData.DrawTextVertical->length);
|
|
sl@0
|
917 |
break;
|
|
sl@0
|
918 |
case EWsGcOpDrawBoxText:
|
|
sl@0
|
919 |
UpdateJustification((TText *)(pData.BoxText+1),pData.BoxText->length);
|
|
sl@0
|
920 |
break;
|
|
sl@0
|
921 |
case EWsGcOpDrawBoxTextOptimised1:
|
|
sl@0
|
922 |
UpdateJustification((TText *)(pData.BoxTextO1+1),pData.BoxTextO1->length);
|
|
sl@0
|
923 |
break;
|
|
sl@0
|
924 |
case EWsGcOpDrawBoxTextOptimised2:
|
|
sl@0
|
925 |
UpdateJustification((TText *)(pData.BoxTextO2+1),pData.BoxTextO2->length);
|
|
sl@0
|
926 |
break;
|
|
sl@0
|
927 |
case EWsGcOpDrawBoxTextVertical:
|
|
sl@0
|
928 |
UpdateJustification((TText *)(pData.DrawBoxTextVertical+1),pData.DrawBoxTextVertical->length);
|
|
sl@0
|
929 |
break;
|
|
sl@0
|
930 |
case EWsGcOpDrawTextLocal:
|
|
sl@0
|
931 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextLocal->desc);
|
|
sl@0
|
932 |
break;
|
|
sl@0
|
933 |
case EWsGcOpDrawBoxTextLocal:
|
|
sl@0
|
934 |
iBackedUpWinGc->UpdateJustification(*pData.BoxTextLocal->desc);
|
|
sl@0
|
935 |
break;
|
|
sl@0
|
936 |
case EWsGcOpDrawTextPtr:
|
|
sl@0
|
937 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextPtr->text);
|
|
sl@0
|
938 |
break;
|
|
sl@0
|
939 |
case EWsGcOpDrawTextVerticalPtr:
|
|
sl@0
|
940 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextVerticalPtr->text);
|
|
sl@0
|
941 |
break;
|
|
sl@0
|
942 |
case EWsGcOpDrawBoxTextPtr:
|
|
sl@0
|
943 |
iBackedUpWinGc->UpdateJustification(*pData.DrawBoxTextPtr->text);
|
|
sl@0
|
944 |
break;
|
|
sl@0
|
945 |
case EWsGcOpDrawBoxTextVerticalPtr:
|
|
sl@0
|
946 |
iBackedUpWinGc->UpdateJustification(*pData.DrawBoxTextVerticalPtr->text);
|
|
sl@0
|
947 |
break;
|
|
sl@0
|
948 |
/***************DrawTextInContext*****************************************************************/
|
|
sl@0
|
949 |
case EWsGcOpDrawTextInContext:
|
|
sl@0
|
950 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
951 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
952 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
953 |
{
|
|
sl@0
|
954 |
UpdateJustification((TText *)(pData.DrawTextInContext+1),pData.DrawTextInContext->length,&contextParam);
|
|
sl@0
|
955 |
}
|
|
sl@0
|
956 |
else
|
|
sl@0
|
957 |
{
|
|
sl@0
|
958 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
959 |
}
|
|
sl@0
|
960 |
break;
|
|
sl@0
|
961 |
case EWsGcOpDrawTextInContextVertical:
|
|
sl@0
|
962 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
963 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
964 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
965 |
{
|
|
sl@0
|
966 |
UpdateJustification((TText *)(pData.DrawTextInContextVertical+1),pData.DrawTextInContextVertical->length,&contextParam);
|
|
sl@0
|
967 |
}
|
|
sl@0
|
968 |
else
|
|
sl@0
|
969 |
{
|
|
sl@0
|
970 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
971 |
}
|
|
sl@0
|
972 |
break;
|
|
sl@0
|
973 |
case EWsGcOpDrawBoxTextInContext:
|
|
sl@0
|
974 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
975 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
976 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
977 |
{
|
|
sl@0
|
978 |
UpdateJustification((TText *)(pData.BoxTextInContext+1),pData.BoxTextInContext->length,&contextParam);
|
|
sl@0
|
979 |
}
|
|
sl@0
|
980 |
else
|
|
sl@0
|
981 |
{
|
|
sl@0
|
982 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
983 |
}
|
|
sl@0
|
984 |
break;
|
|
sl@0
|
985 |
case EWsGcOpDrawBoxTextInContextOptimised1:
|
|
sl@0
|
986 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
987 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
988 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
989 |
{
|
|
sl@0
|
990 |
UpdateJustification((TText *)(pData.BoxTextInContextO1+1),pData.BoxTextInContextO1->length,&contextParam);
|
|
sl@0
|
991 |
}
|
|
sl@0
|
992 |
else
|
|
sl@0
|
993 |
{
|
|
sl@0
|
994 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
995 |
}
|
|
sl@0
|
996 |
break;
|
|
sl@0
|
997 |
case EWsGcOpDrawBoxTextInContextOptimised2:
|
|
sl@0
|
998 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
999 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1000 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1001 |
{
|
|
sl@0
|
1002 |
UpdateJustification((TText *)(pData.BoxTextInContextO2+1),pData.BoxTextInContextO2->length,&contextParam);
|
|
sl@0
|
1003 |
}
|
|
sl@0
|
1004 |
else
|
|
sl@0
|
1005 |
{
|
|
sl@0
|
1006 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1007 |
}
|
|
sl@0
|
1008 |
break;
|
|
sl@0
|
1009 |
case EWsGcOpDrawBoxTextInContextVertical:
|
|
sl@0
|
1010 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1011 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1012 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1013 |
{
|
|
sl@0
|
1014 |
UpdateJustification((TText *)(pData.DrawBoxTextInContextVertical+1),pData.DrawBoxTextInContextVertical->length,&contextParam);
|
|
sl@0
|
1015 |
}
|
|
sl@0
|
1016 |
else
|
|
sl@0
|
1017 |
{
|
|
sl@0
|
1018 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1019 |
}
|
|
sl@0
|
1020 |
break;
|
|
sl@0
|
1021 |
case EWsGcOpDrawTextInContextLocal:
|
|
sl@0
|
1022 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1023 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1024 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1025 |
{
|
|
sl@0
|
1026 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextInContextLocal->desc,&contextParam);
|
|
sl@0
|
1027 |
}
|
|
sl@0
|
1028 |
else
|
|
sl@0
|
1029 |
{
|
|
sl@0
|
1030 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1031 |
}
|
|
sl@0
|
1032 |
break;
|
|
sl@0
|
1033 |
case EWsGcOpDrawBoxTextInContextLocal:
|
|
sl@0
|
1034 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1035 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1036 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1037 |
{
|
|
sl@0
|
1038 |
iBackedUpWinGc->UpdateJustification(*pData.BoxTextInContextLocal->desc,&contextParam);
|
|
sl@0
|
1039 |
}
|
|
sl@0
|
1040 |
else
|
|
sl@0
|
1041 |
{
|
|
sl@0
|
1042 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1043 |
}
|
|
sl@0
|
1044 |
break;
|
|
sl@0
|
1045 |
case EWsGcOpDrawTextInContextPtr:
|
|
sl@0
|
1046 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1047 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1048 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1049 |
{
|
|
sl@0
|
1050 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextInContextPtr->text,&contextParam);
|
|
sl@0
|
1051 |
}
|
|
sl@0
|
1052 |
else
|
|
sl@0
|
1053 |
{
|
|
sl@0
|
1054 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1055 |
}
|
|
sl@0
|
1056 |
break;
|
|
sl@0
|
1057 |
case EWsGcOpDrawTextInContextVerticalPtr:
|
|
sl@0
|
1058 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1059 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1060 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1061 |
{
|
|
sl@0
|
1062 |
iBackedUpWinGc->UpdateJustification(*pData.DrawTextInContextVerticalPtr->text,&contextParam);
|
|
sl@0
|
1063 |
}
|
|
sl@0
|
1064 |
else
|
|
sl@0
|
1065 |
{
|
|
sl@0
|
1066 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1067 |
}
|
|
sl@0
|
1068 |
break;
|
|
sl@0
|
1069 |
case EWsGcOpDrawBoxTextInContextPtr:
|
|
sl@0
|
1070 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1071 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1072 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1073 |
{
|
|
sl@0
|
1074 |
iBackedUpWinGc->UpdateJustification(*pData.DrawBoxTextInContextPtr->text,&contextParam);
|
|
sl@0
|
1075 |
}
|
|
sl@0
|
1076 |
else
|
|
sl@0
|
1077 |
{
|
|
sl@0
|
1078 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1079 |
}
|
|
sl@0
|
1080 |
break;
|
|
sl@0
|
1081 |
case EWsGcOpDrawBoxTextInContextVerticalPtr:
|
|
sl@0
|
1082 |
contextParam.iStart = pData.DrawTextInContext->start;
|
|
sl@0
|
1083 |
contextParam.iEnd = pData.DrawTextInContext->end;
|
|
sl@0
|
1084 |
if(contextParam.iStart < contextParam.iEnd)
|
|
sl@0
|
1085 |
{
|
|
sl@0
|
1086 |
iBackedUpWinGc->UpdateJustification(*pData.DrawBoxTextInContextVerticalPtr->text,&contextParam);
|
|
sl@0
|
1087 |
}
|
|
sl@0
|
1088 |
else
|
|
sl@0
|
1089 |
{
|
|
sl@0
|
1090 |
iWin->WsOwner()->PPanic(EWservPanicInvalidParameter);
|
|
sl@0
|
1091 |
}
|
|
sl@0
|
1092 |
break;
|
|
sl@0
|
1093 |
}
|
|
sl@0
|
1094 |
}
|
|
sl@0
|
1095 |
|
|
sl@0
|
1096 |
void CWsGc::DoDrawing1(TWsGcOpcodes aOpcode, const TWsGcCmdUnion &pData)
|
|
sl@0
|
1097 |
{
|
|
sl@0
|
1098 |
WS_ASSERT_DEBUG(iWin->Redraw()->OutputDevice(), EWsPanicWindowType);
|
|
sl@0
|
1099 |
|
|
sl@0
|
1100 |
TWsGcLargeStruct newData;
|
|
sl@0
|
1101 |
TWsGcCmdUnion pNewData;
|
|
sl@0
|
1102 |
TWsGcOpcodes opcode;
|
|
sl@0
|
1103 |
TDesC **string;
|
|
sl@0
|
1104 |
TInt toGo;
|
|
sl@0
|
1105 |
pNewData.LargeStruct=&newData;
|
|
sl@0
|
1106 |
switch (aOpcode)
|
|
sl@0
|
1107 |
{
|
|
sl@0
|
1108 |
case EWsGcOpDrawTextPtr:
|
|
sl@0
|
1109 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdDrawTextPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1110 |
opcode=EWsGcOpDrawTextPtr1;
|
|
sl@0
|
1111 |
toGo=pData.DrawText->length;
|
|
sl@0
|
1112 |
pNewData.DrawTextPtr->pos=pData.DrawText->pos;
|
|
sl@0
|
1113 |
string=&(pNewData.DrawTextPtr->text);
|
|
sl@0
|
1114 |
break;
|
|
sl@0
|
1115 |
case EWsGcOpDrawTextVerticalPtr:
|
|
sl@0
|
1116 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdDrawTextVerticalPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1117 |
opcode=EWsGcOpDrawTextVerticalPtr1;
|
|
sl@0
|
1118 |
toGo=pData.DrawTextVertical->length;
|
|
sl@0
|
1119 |
pNewData.DrawTextVerticalPtr->pos=pData.DrawTextVertical->pos;
|
|
sl@0
|
1120 |
pNewData.DrawTextVerticalPtr->up=pData.DrawTextVertical->up;
|
|
sl@0
|
1121 |
string=&(pNewData.DrawTextVerticalPtr->text);
|
|
sl@0
|
1122 |
break;
|
|
sl@0
|
1123 |
|
|
sl@0
|
1124 |
case EWsGcOpDrawBoxTextPtr:
|
|
sl@0
|
1125 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdBoxTextPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1126 |
opcode=EWsGcOpDrawBoxTextPtr1;
|
|
sl@0
|
1127 |
toGo=pData.BoxText->length;
|
|
sl@0
|
1128 |
pNewData.DrawBoxTextPtr->box=pData.BoxText->box;
|
|
sl@0
|
1129 |
pNewData.DrawBoxTextPtr->baselineOffset=pData.BoxText->baselineOffset;
|
|
sl@0
|
1130 |
pNewData.DrawBoxTextPtr->horiz=pData.BoxText->horiz;
|
|
sl@0
|
1131 |
pNewData.DrawBoxTextPtr->leftMrg=pData.BoxText->leftMrg;
|
|
sl@0
|
1132 |
pNewData.DrawBoxTextPtr->width=pData.BoxText->width;
|
|
sl@0
|
1133 |
string=&(pNewData.DrawBoxTextPtr->text);
|
|
sl@0
|
1134 |
break;
|
|
sl@0
|
1135 |
|
|
sl@0
|
1136 |
case EWsGcOpDrawBoxTextVerticalPtr:
|
|
sl@0
|
1137 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdBoxTextVerticalPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1138 |
opcode=EWsGcOpDrawBoxTextVerticalPtr1;
|
|
sl@0
|
1139 |
toGo=pData.DrawBoxTextVertical->length;
|
|
sl@0
|
1140 |
pNewData.DrawBoxTextVerticalPtr->box=pData.DrawBoxTextVertical->box;
|
|
sl@0
|
1141 |
pNewData.DrawBoxTextVerticalPtr->baselineOffset=pData.DrawBoxTextVertical->baselineOffset;
|
|
sl@0
|
1142 |
pNewData.DrawBoxTextVerticalPtr->up=pData.DrawBoxTextVertical->up;
|
|
sl@0
|
1143 |
pNewData.DrawBoxTextVerticalPtr->vert=pData.DrawBoxTextVertical->vert;
|
|
sl@0
|
1144 |
pNewData.DrawBoxTextVerticalPtr->margin=pData.DrawBoxTextVertical->margin;
|
|
sl@0
|
1145 |
pNewData.DrawBoxTextVerticalPtr->width=pData.DrawBoxTextVertical->width;
|
|
sl@0
|
1146 |
string=&(pNewData.DrawBoxTextVerticalPtr->text);
|
|
sl@0
|
1147 |
break;
|
|
sl@0
|
1148 |
|
|
sl@0
|
1149 |
case EWsGcOpDrawTextInContextPtr:
|
|
sl@0
|
1150 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdDrawTextInContextPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1151 |
opcode=EWsGcOpDrawTextInContextPtr1;
|
|
sl@0
|
1152 |
toGo=pData.DrawTextInContext->length;
|
|
sl@0
|
1153 |
pNewData.DrawTextInContextPtr->pos=pData.DrawTextInContext->pos;
|
|
sl@0
|
1154 |
pNewData.DrawTextInContextPtr->start=pData.DrawTextInContext->start;
|
|
sl@0
|
1155 |
pNewData.DrawTextInContextPtr->end=pData.DrawTextInContext->end;
|
|
sl@0
|
1156 |
string=&(pNewData.DrawTextInContextPtr->text);
|
|
sl@0
|
1157 |
break;
|
|
sl@0
|
1158 |
|
|
sl@0
|
1159 |
case EWsGcOpDrawTextInContextVerticalPtr:
|
|
sl@0
|
1160 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdDrawTextInContextVerticalPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1161 |
opcode=EWsGcOpDrawTextInContextVerticalPtr1;
|
|
sl@0
|
1162 |
toGo=pData.DrawTextInContextVertical->length;
|
|
sl@0
|
1163 |
pNewData.DrawTextInContextVerticalPtr->pos=pData.DrawTextInContextVerticalPtr->pos;
|
|
sl@0
|
1164 |
pNewData.DrawTextInContextVerticalPtr->up=pData.DrawTextInContextVerticalPtr->up;
|
|
sl@0
|
1165 |
pNewData.DrawTextInContextVerticalPtr->start=pData.DrawTextInContextVerticalPtr->start;
|
|
sl@0
|
1166 |
pNewData.DrawTextInContextVerticalPtr->end=pData.DrawTextInContextVerticalPtr->end;
|
|
sl@0
|
1167 |
string=&(pNewData.DrawTextVerticalPtr->text);
|
|
sl@0
|
1168 |
break;
|
|
sl@0
|
1169 |
|
|
sl@0
|
1170 |
case EWsGcOpDrawBoxTextInContextPtr:
|
|
sl@0
|
1171 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdBoxTextInContextPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1172 |
opcode=EWsGcOpDrawBoxTextInContextPtr1;
|
|
sl@0
|
1173 |
toGo=pData.BoxTextInContext->length;
|
|
sl@0
|
1174 |
pNewData.DrawBoxTextInContextPtr->box=pData.BoxTextInContext->box;
|
|
sl@0
|
1175 |
pNewData.DrawBoxTextInContextPtr->baselineOffset=pData.BoxTextInContext->baselineOffset;
|
|
sl@0
|
1176 |
pNewData.DrawBoxTextInContextPtr->horiz=pData.BoxTextInContext->horiz;
|
|
sl@0
|
1177 |
pNewData.DrawBoxTextInContextPtr->leftMrg=pData.BoxTextInContext->leftMrg;
|
|
sl@0
|
1178 |
pNewData.DrawBoxTextInContextPtr->width=pData.BoxTextInContext->width;
|
|
sl@0
|
1179 |
pNewData.DrawBoxTextInContextPtr->start=pData.BoxTextInContext->start;
|
|
sl@0
|
1180 |
pNewData.DrawBoxTextInContextPtr->end=pData.BoxTextInContext->end;
|
|
sl@0
|
1181 |
string=&(pNewData.DrawBoxTextPtr->text);
|
|
sl@0
|
1182 |
break;
|
|
sl@0
|
1183 |
|
|
sl@0
|
1184 |
case EWsGcOpDrawBoxTextInContextVerticalPtr:
|
|
sl@0
|
1185 |
WS_ASSERT_DEBUG(sizeof(TWsGcLargeStruct)>=sizeof(TWsGcCmdBoxTextInContextVerticalPtr), EWsPanicGcStructSizeError);
|
|
sl@0
|
1186 |
opcode=EWsGcOpDrawBoxTextInContextVerticalPtr1;
|
|
sl@0
|
1187 |
toGo=pData.DrawBoxTextInContextVertical->length;
|
|
sl@0
|
1188 |
pNewData.DrawBoxTextInContextVerticalPtr->box=pData.DrawBoxTextInContextVertical->box;
|
|
sl@0
|
1189 |
pNewData.DrawBoxTextInContextVerticalPtr->baselineOffset=pData.DrawBoxTextInContextVertical->baselineOffset;
|
|
sl@0
|
1190 |
pNewData.DrawBoxTextInContextVerticalPtr->up=pData.DrawBoxTextInContextVertical->up;
|
|
sl@0
|
1191 |
pNewData.DrawBoxTextInContextVerticalPtr->vert=pData.DrawBoxTextInContextVertical->vert;
|
|
sl@0
|
1192 |
pNewData.DrawBoxTextInContextVerticalPtr->margin=pData.DrawBoxTextInContextVertical->margin;
|
|
sl@0
|
1193 |
pNewData.DrawBoxTextInContextVerticalPtr->width=pData.DrawBoxTextInContextVertical->width;
|
|
sl@0
|
1194 |
pNewData.DrawBoxTextInContextVerticalPtr->start=pData.DrawBoxTextInContextVertical->start;
|
|
sl@0
|
1195 |
pNewData.DrawBoxTextInContextVerticalPtr->end=pData.DrawBoxTextInContextVertical->end;
|
|
sl@0
|
1196 |
string=&(pNewData.DrawBoxTextInContextVerticalPtr->text);
|
|
sl@0
|
1197 |
break;
|
|
sl@0
|
1198 |
|
|
sl@0
|
1199 |
default:
|
|
sl@0
|
1200 |
DoDrawing2(aOpcode,pData);
|
|
sl@0
|
1201 |
return;
|
|
sl@0
|
1202 |
}
|
|
sl@0
|
1203 |
|
|
sl@0
|
1204 |
TBuf<ETextPtrBufLen> buf;
|
|
sl@0
|
1205 |
TInt len=ETextPtrBufLen;
|
|
sl@0
|
1206 |
TInt bufOffset=0;
|
|
sl@0
|
1207 |
*string=&buf;
|
|
sl@0
|
1208 |
while(toGo>0)
|
|
sl@0
|
1209 |
{
|
|
sl@0
|
1210 |
if (len>toGo)
|
|
sl@0
|
1211 |
len=toGo;
|
|
sl@0
|
1212 |
iWsOwner->RemoteRead(buf,bufOffset);
|
|
sl@0
|
1213 |
DoDrawing2(aOpcode,pNewData);
|
|
sl@0
|
1214 |
aOpcode=opcode;
|
|
sl@0
|
1215 |
bufOffset+=len;
|
|
sl@0
|
1216 |
toGo-=len;
|
|
sl@0
|
1217 |
}
|
|
sl@0
|
1218 |
}
|
|
sl@0
|
1219 |
|
|
sl@0
|
1220 |
void CWsGc::SetGcAttribute(TInt aOpcode, TWsGcCmdUnion pData)
|
|
sl@0
|
1221 |
{
|
|
sl@0
|
1222 |
switch(aOpcode)
|
|
sl@0
|
1223 |
{
|
|
sl@0
|
1224 |
case EWsGcOpSetDrawMode:
|
|
sl@0
|
1225 |
iInternalStatus.iDrawMode = (CGraphicsContext::TDrawMode) (*pData.UInt);
|
|
sl@0
|
1226 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1227 |
iBackedUpWinGc->SetDrawMode(iInternalStatus.iDrawMode);
|
|
sl@0
|
1228 |
break;
|
|
sl@0
|
1229 |
case EWsGcOpUseFont:
|
|
sl@0
|
1230 |
if (CWsFontCache::Instance()->UseFont(iFont, *pData.UInt))
|
|
sl@0
|
1231 |
{ // Couldn't cache it
|
|
sl@0
|
1232 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1233 |
{
|
|
sl@0
|
1234 |
TInt ret = iBackedUpWinGc->UseFont(*pData.UInt);
|
|
sl@0
|
1235 |
if (ret == KErrNoMemory)
|
|
sl@0
|
1236 |
return;
|
|
sl@0
|
1237 |
if (ret != KErrNone)
|
|
sl@0
|
1238 |
GcOwnerPanic(EWservPanicFont);
|
|
sl@0
|
1239 |
}
|
|
sl@0
|
1240 |
iInternalStatus.iFontHandle = *pData.UInt;
|
|
sl@0
|
1241 |
}
|
|
sl@0
|
1242 |
else
|
|
sl@0
|
1243 |
{
|
|
sl@0
|
1244 |
if (iFont==NULL)
|
|
sl@0
|
1245 |
{
|
|
sl@0
|
1246 |
iInternalStatus.iFontHandle = NULL;
|
|
sl@0
|
1247 |
GcOwnerPanic(EWservPanicFont);
|
|
sl@0
|
1248 |
}
|
|
sl@0
|
1249 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1250 |
iBackedUpWinGc->UseFontNoDuplicate(iFont);
|
|
sl@0
|
1251 |
iInternalStatus.iFontHandle = iFont->Handle();
|
|
sl@0
|
1252 |
}
|
|
sl@0
|
1253 |
break;
|
|
sl@0
|
1254 |
case EWsGcOpDiscardFont:
|
|
sl@0
|
1255 |
CWsFontCache::Instance()->ReleaseFont(iFont);
|
|
sl@0
|
1256 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1257 |
iBackedUpWinGc->DiscardFont();
|
|
sl@0
|
1258 |
iInternalStatus.iFontHandle = NULL;
|
|
sl@0
|
1259 |
break;
|
|
sl@0
|
1260 |
case EWsGcOpSetUnderlineStyle:
|
|
sl@0
|
1261 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1262 |
iBackedUpWinGc->SetUnderlineStyle(*pData.SetUnderlineStyle);
|
|
sl@0
|
1263 |
iInternalStatus.iUnderline = *pData.SetUnderlineStyle;
|
|
sl@0
|
1264 |
break;
|
|
sl@0
|
1265 |
case EWsGcOpSetStrikethroughStyle:
|
|
sl@0
|
1266 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1267 |
iBackedUpWinGc->SetStrikethroughStyle(*pData.SetStrikethroughStyle);
|
|
sl@0
|
1268 |
iInternalStatus.iStrikethrough = *pData.SetStrikethroughStyle;
|
|
sl@0
|
1269 |
break;
|
|
sl@0
|
1270 |
case EWsGcOpUseBrushPattern:
|
|
sl@0
|
1271 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1272 |
{
|
|
sl@0
|
1273 |
TInt ret = iBackedUpWinGc->UseBrushPattern(*pData.handle);
|
|
sl@0
|
1274 |
if (ret == KErrNoMemory)
|
|
sl@0
|
1275 |
return;
|
|
sl@0
|
1276 |
if (ret != KErrNone)
|
|
sl@0
|
1277 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
1278 |
}
|
|
sl@0
|
1279 |
else
|
|
sl@0
|
1280 |
{
|
|
sl@0
|
1281 |
// Make sure the bitmap handle is valid
|
|
sl@0
|
1282 |
TInt ret = iScratchBitmap->Duplicate(*pData.handle);
|
|
sl@0
|
1283 |
if (ret == KErrNoMemory)
|
|
sl@0
|
1284 |
return;
|
|
sl@0
|
1285 |
if (ret != KErrNone)
|
|
sl@0
|
1286 |
GcOwnerPanic(EWservPanicBitmap);
|
|
sl@0
|
1287 |
iScratchBitmap->Reset();
|
|
sl@0
|
1288 |
}
|
|
sl@0
|
1289 |
iInternalStatus.iBrushPatternHandle = *pData.handle;
|
|
sl@0
|
1290 |
break;
|
|
sl@0
|
1291 |
case EWsGcOpDiscardBrushPattern:
|
|
sl@0
|
1292 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1293 |
iBackedUpWinGc->DiscardBrushPattern();
|
|
sl@0
|
1294 |
iInternalStatus.iBrushPatternHandle = NULL;
|
|
sl@0
|
1295 |
if (iInternalStatus.iBrushStyle == CGraphicsContext::EPatternedBrush)
|
|
sl@0
|
1296 |
iInternalStatus.iBrushStyle = CGraphicsContext::ENullBrush;
|
|
sl@0
|
1297 |
break;
|
|
sl@0
|
1298 |
case EWsGcOpSetBrushColor:
|
|
sl@0
|
1299 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1300 |
iBackedUpWinGc->SetBrushColor(*pData.rgb);
|
|
sl@0
|
1301 |
iInternalStatus.iBrushColor = *pData.rgb;
|
|
sl@0
|
1302 |
break;
|
|
sl@0
|
1303 |
case EWsGcOpSetPenColor:
|
|
sl@0
|
1304 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1305 |
iBackedUpWinGc->SetPenColor(*pData.rgb);
|
|
sl@0
|
1306 |
iInternalStatus.iPenColor = *pData.rgb;
|
|
sl@0
|
1307 |
break;
|
|
sl@0
|
1308 |
case EWsGcOpSetPenStyle:
|
|
sl@0
|
1309 |
iInternalStatus.iPenStyle = (CGraphicsContext::TPenStyle) (*pData.UInt);
|
|
sl@0
|
1310 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1311 |
iBackedUpWinGc->SetPenStyle(iInternalStatus.iPenStyle);
|
|
sl@0
|
1312 |
break;
|
|
sl@0
|
1313 |
case EWsGcOpSetPenSize:
|
|
sl@0
|
1314 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1315 |
iBackedUpWinGc->SetPenSize(*pData.Size);
|
|
sl@0
|
1316 |
iInternalStatus.iPenSize = *pData.Size;
|
|
sl@0
|
1317 |
break;
|
|
sl@0
|
1318 |
case EWsGcOpSetBrushStyle:
|
|
sl@0
|
1319 |
if ((CGraphicsContext::TBrushStyle)*pData.UInt==CGraphicsContext::EPatternedBrush && !iInternalStatus.iBrushPatternHandle)
|
|
sl@0
|
1320 |
GcOwnerPanic(EWservPanicNoBrush);
|
|
sl@0
|
1321 |
iInternalStatus.iBrushStyle = (CGraphicsContext::TBrushStyle) (*pData.UInt);
|
|
sl@0
|
1322 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1323 |
iBackedUpWinGc->SetBrushStyle(iInternalStatus.iBrushStyle);
|
|
sl@0
|
1324 |
break;
|
|
sl@0
|
1325 |
case EWsGcOpReset:
|
|
sl@0
|
1326 |
CWsFontCache::Instance()->ReleaseFont(iFont);
|
|
sl@0
|
1327 |
iBackedUpWinGc->Reset();
|
|
sl@0
|
1328 |
iOrigin.SetXY(0,0);
|
|
sl@0
|
1329 |
ResetClippingRect();
|
|
sl@0
|
1330 |
iInternalStatus.ResetInternalStatus(iWin);
|
|
sl@0
|
1331 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1332 |
iBackedUpWinGc->SetBrushColor(iWin->BackColor());
|
|
sl@0
|
1333 |
iInternalStatus.iBrushColor = iWin->BackColor();
|
|
sl@0
|
1334 |
break;
|
|
sl@0
|
1335 |
case EWsGcOpSetBrushOrigin:
|
|
sl@0
|
1336 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1337 |
iBackedUpWinGc->SetBrushOrigin(*pData.Point);
|
|
sl@0
|
1338 |
iInternalStatus.iBrushOrigin = *pData.Point;
|
|
sl@0
|
1339 |
break;
|
|
sl@0
|
1340 |
case EWsGcOpSetDitherOrigin:
|
|
sl@0
|
1341 |
GcOwnerPanic(EWservPanicOpcode); //deprecated, the client should never generate this op
|
|
sl@0
|
1342 |
break;
|
|
sl@0
|
1343 |
case EWsGcOpSetWordJustification:
|
|
sl@0
|
1344 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1345 |
iBackedUpWinGc->SetWordJustification(pData.SetJustification->excessWidth, pData.SetJustification->numGaps);
|
|
sl@0
|
1346 |
iInternalStatus.iWordExcessWidth = pData.SetJustification->excessWidth;
|
|
sl@0
|
1347 |
iInternalStatus.iWordNumChars = pData.SetJustification->numGaps;
|
|
sl@0
|
1348 |
break;
|
|
sl@0
|
1349 |
case EWsGcOpSetCharJustification:
|
|
sl@0
|
1350 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1351 |
iBackedUpWinGc->SetCharJustification(pData.SetJustification->excessWidth, pData.SetJustification->numGaps);
|
|
sl@0
|
1352 |
iInternalStatus.iCharExcessWidth = pData.SetJustification->excessWidth;
|
|
sl@0
|
1353 |
iInternalStatus.iCharNumChars = pData.SetJustification->numGaps;
|
|
sl@0
|
1354 |
break;
|
|
sl@0
|
1355 |
case EWsGcOpSetOrigin:
|
|
sl@0
|
1356 |
SetOrigin(*pData.Point);
|
|
sl@0
|
1357 |
iInternalStatus.iOrigin = *pData.Point;
|
|
sl@0
|
1358 |
break;
|
|
sl@0
|
1359 |
case EWsGcOpSetOpaque: // deprecated
|
|
sl@0
|
1360 |
// do nothing
|
|
sl@0
|
1361 |
break;
|
|
sl@0
|
1362 |
case EWsGcOpSetShadowColor:
|
|
sl@0
|
1363 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1364 |
iBackedUpWinGc->SetShadowColor(*pData.rgb);
|
|
sl@0
|
1365 |
iInternalStatus.iShadowColor = *pData.rgb;
|
|
sl@0
|
1366 |
break;
|
|
sl@0
|
1367 |
}
|
|
sl@0
|
1368 |
}
|
|
sl@0
|
1369 |
|
|
sl@0
|
1370 |
void CWsGc::DoDrawing0L(TWsGcOpcodes aOpcode, const TWsGcCmdUnion &pData)
|
|
sl@0
|
1371 |
{
|
|
sl@0
|
1372 |
if (iWin==NULL)
|
|
sl@0
|
1373 |
{
|
|
sl@0
|
1374 |
OwnerPanic(EWservPanicGcNotActive);
|
|
sl@0
|
1375 |
return;
|
|
sl@0
|
1376 |
}
|
|
sl@0
|
1377 |
|
|
sl@0
|
1378 |
iWin->SetValidRedraw();
|
|
sl@0
|
1379 |
|
|
sl@0
|
1380 |
switch(aOpcode)
|
|
sl@0
|
1381 |
{
|
|
sl@0
|
1382 |
case EWsGcOpStartSegmentedDrawPolygon:
|
|
sl@0
|
1383 |
|
|
sl@0
|
1384 |
//tell Redraw Store about the drawing data, so that it is stored and CWsGc::ExternalizeL can be called if required
|
|
sl@0
|
1385 |
if (iWin->Redraw()->DrawCommand(this,pData.any))
|
|
sl@0
|
1386 |
StartSegmentedDrawPolygonL(pData.StartSegmentedDrawPolygon);
|
|
sl@0
|
1387 |
return;
|
|
sl@0
|
1388 |
case EWsGcOpSegmentedDrawPolygonData:
|
|
sl@0
|
1389 |
//tell Redraw Store about the drawing data, so that it is stored and CWsGc::ExternalizeL can be called if required
|
|
sl@0
|
1390 |
if (iWin->Redraw()->DrawCommand(this,pData.any))
|
|
sl@0
|
1391 |
SegmentedDrawPolygonData(pData.SegmentedDrawPolygonData);
|
|
sl@0
|
1392 |
return;
|
|
sl@0
|
1393 |
case EWsGcOpSetClippingRegion:
|
|
sl@0
|
1394 |
SetClippingRegionL(*pData.Int);
|
|
sl@0
|
1395 |
break;
|
|
sl@0
|
1396 |
case EWsGcOpSetClippingRect:
|
|
sl@0
|
1397 |
SetClippingRect(*pData.Rect);
|
|
sl@0
|
1398 |
break;
|
|
sl@0
|
1399 |
case EWsGcOpCancelClippingRect:
|
|
sl@0
|
1400 |
ResetClippingRect();
|
|
sl@0
|
1401 |
break;
|
|
sl@0
|
1402 |
case EWsGcOpCancelClippingRegion:
|
|
sl@0
|
1403 |
CancelClippingRegion();
|
|
sl@0
|
1404 |
break;
|
|
sl@0
|
1405 |
case EWsGcOpSetFaded:
|
|
sl@0
|
1406 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1407 |
iBackedUpWinGc->SetFaded(*pData.Bool);
|
|
sl@0
|
1408 |
break;
|
|
sl@0
|
1409 |
case EWsGcOpSetFadeParams:
|
|
sl@0
|
1410 |
if (iWin->Redraw()->OutputDevice())
|
|
sl@0
|
1411 |
iBackedUpWinGc->SetFadingParameters(WservEncoding::ExtractFirst8BitValue(*pData.UInt),WservEncoding::ExtractSecond8BitValue(*pData.UInt));
|
|
sl@0
|
1412 |
break;
|
|
sl@0
|
1413 |
case EWsGcOpSetDrawMode:
|
|
sl@0
|
1414 |
case EWsGcOpUseFont:
|
|
sl@0
|
1415 |
case EWsGcOpDiscardFont:
|
|
sl@0
|
1416 |
case EWsGcOpUseBrushPattern:
|
|
sl@0
|
1417 |
case EWsGcOpDiscardBrushPattern:
|
|
sl@0
|
1418 |
case EWsGcOpSetBrushColor:
|
|
sl@0
|
1419 |
case EWsGcOpSetPenColor:
|
|
sl@0
|
1420 |
case EWsGcOpSetPenStyle:
|
|
sl@0
|
1421 |
case EWsGcOpSetPenSize:
|
|
sl@0
|
1422 |
case EWsGcOpSetBrushStyle:
|
|
sl@0
|
1423 |
case EWsGcOpReset:
|
|
sl@0
|
1424 |
case EWsGcOpSetBrushOrigin:
|
|
sl@0
|
1425 |
case EWsGcOpSetDitherOrigin:
|
|
sl@0
|
1426 |
case EWsGcOpSetUnderlineStyle:
|
|
sl@0
|
1427 |
case EWsGcOpSetStrikethroughStyle:
|
|
sl@0
|
1428 |
case EWsGcOpSetWordJustification:
|
|
sl@0
|
1429 |
case EWsGcOpSetCharJustification:
|
|
sl@0
|
1430 |
case EWsGcOpSetOrigin:
|
|
sl@0
|
1431 |
case EWsGcOpSetOpaque:
|
|
sl@0
|
1432 |
case EWsGcOpSetShadowColor:
|
|
sl@0
|
1433 |
{
|
|
sl@0
|
1434 |
SetGcAttribute(aOpcode,pData);
|
|
sl@0
|
1435 |
break;
|
|
sl@0
|
1436 |
}
|
|
sl@0
|
1437 |
case EWsGcOpDrawBoxText:
|
|
sl@0
|
1438 |
case EWsGcOpDrawBoxTextOptimised1:
|
|
sl@0
|
1439 |
case EWsGcOpDrawBoxTextOptimised2:
|
|
sl@0
|
1440 |
case EWsGcOpDrawBoxTextPtr:
|
|
sl@0
|
1441 |
case EWsGcOpDrawBoxTextPtr1:
|
|
sl@0
|
1442 |
case EWsGcOpDrawTextPtr:
|
|
sl@0
|
1443 |
case EWsGcOpDrawTextPtr1:
|
|
sl@0
|
1444 |
case EWsGcOpDrawText:
|
|
sl@0
|
1445 |
case EWsGcOpDrawTextVertical:
|
|
sl@0
|
1446 |
case EWsGcOpDrawTextVerticalPtr:
|
|
sl@0
|
1447 |
case EWsGcOpDrawTextVerticalPtr1:
|
|
sl@0
|
1448 |
case EWsGcOpDrawBoxTextVertical:
|
|
sl@0
|
1449 |
case EWsGcOpDrawBoxTextVerticalPtr:
|
|
sl@0
|
1450 |
case EWsGcOpDrawBoxTextVerticalPtr1:
|
|
sl@0
|
1451 |
case EWsGcOpDrawTextLocal:
|
|
sl@0
|
1452 |
case EWsGcOpDrawBoxTextLocal:
|
|
sl@0
|
1453 |
{
|
|
sl@0
|
1454 |
//Make sure a font is set before any text related opcodes are used.
|
|
sl@0
|
1455 |
if (!iInternalStatus.iFontHandle)
|
|
sl@0
|
1456 |
OwnerPanic(EWservPanicNoFont);
|
|
sl@0
|
1457 |
//fall through
|
|
sl@0
|
1458 |
}
|
|
sl@0
|
1459 |
default: // Assume remaining functions will draw
|
|
sl@0
|
1460 |
{
|
|
sl@0
|
1461 |
if (iWin->WinType()!=EWinTypeRoot)
|
|
sl@0
|
1462 |
{
|
|
sl@0
|
1463 |
if (!iWin->BaseParent())
|
|
sl@0
|
1464 |
OwnerPanic(EWservPanicParentDeleted);
|
|
sl@0
|
1465 |
if (iWin->WinType()!=EWinTypeClient)
|
|
sl@0
|
1466 |
OwnerPanic(EWservPanicReadOnlyDrawable);
|
|
sl@0
|
1467 |
}
|
|
sl@0
|
1468 |
if (iWin->Redraw()->DrawCommand(this,pData.any))
|
|
sl@0
|
1469 |
DoDrawing1(aOpcode,pData);
|
|
sl@0
|
1470 |
return;
|
|
sl@0
|
1471 |
}
|
|
sl@0
|
1472 |
}
|
|
sl@0
|
1473 |
iWin->Redraw()->GcAttributeChange(this,pData.any);
|
|
sl@0
|
1474 |
}
|
|
sl@0
|
1475 |
|
|
sl@0
|
1476 |
void CWsGc::CommandL(TInt aOpcode, const TAny *aCmdData)
|
|
sl@0
|
1477 |
{
|
|
sl@0
|
1478 |
TWsGcOpcodes opcode = static_cast<TWsGcOpcodes>(aOpcode);
|
|
sl@0
|
1479 |
|
|
sl@0
|
1480 |
TWsGcCmdUnion pData;
|
|
sl@0
|
1481 |
pData.any=aCmdData;
|
|
sl@0
|
1482 |
switch(opcode)
|
|
sl@0
|
1483 |
{
|
|
sl@0
|
1484 |
case EWsGcOpActivate:
|
|
sl@0
|
1485 |
Activate(*pData.handle);
|
|
sl@0
|
1486 |
break;
|
|
sl@0
|
1487 |
case EWsGcOpDeactivate:
|
|
sl@0
|
1488 |
Deactivate();
|
|
sl@0
|
1489 |
break;
|
|
sl@0
|
1490 |
case EWsGcOpFree:
|
|
sl@0
|
1491 |
delete this;
|
|
sl@0
|
1492 |
break;
|
|
sl@0
|
1493 |
case EWsGcOpTestInvariant:
|
|
sl@0
|
1494 |
break;
|
|
sl@0
|
1495 |
default:
|
|
sl@0
|
1496 |
DoDrawing0L(opcode,pData);
|
|
sl@0
|
1497 |
break;
|
|
sl@0
|
1498 |
}
|
|
sl@0
|
1499 |
}
|
|
sl@0
|
1500 |
|
|
sl@0
|
1501 |
void CWsGc::SetOrigin(const TPoint &aOrigin)
|
|
sl@0
|
1502 |
{
|
|
sl@0
|
1503 |
iOrigin=aOrigin;
|
|
sl@0
|
1504 |
}
|
|
sl@0
|
1505 |
|
|
sl@0
|
1506 |
|
|
sl@0
|
1507 |
/*------------------------------------------------------------------------------
|
|
sl@0
|
1508 |
Description: Saves graphics context information into a given buffer from a
|
|
sl@0
|
1509 |
given start position rather than just streaming data to the end.
|
|
sl@0
|
1510 |
This variant allows for buffers that are not fully utilised.
|
|
sl@0
|
1511 |
-----------------------------------------------------------------------------*/
|
|
sl@0
|
1512 |
TInt CWsGc::ExternalizeL(CBufBase& aBuffer, TInt aStartPos)
|
|
sl@0
|
1513 |
{
|
|
sl@0
|
1514 |
WS_ASSERT_DEBUG(!IsPolyPointData(), EWsPanicDrawCommandsInvalidState);
|
|
sl@0
|
1515 |
|
|
sl@0
|
1516 |
// Open the stream used for the output from the given start position
|
|
sl@0
|
1517 |
// in the buffer.
|
|
sl@0
|
1518 |
RBufWriteStream bufWriteStream;
|
|
sl@0
|
1519 |
bufWriteStream.Open(aBuffer, aStartPos);
|
|
sl@0
|
1520 |
CleanupClosePushL(bufWriteStream);
|
|
sl@0
|
1521 |
|
|
sl@0
|
1522 |
// Font/Bitmap Server data is serialised below in a call to
|
|
sl@0
|
1523 |
// ExternalizeGcAttributesL(). As this method does not return the amount of
|
|
sl@0
|
1524 |
// the data externalised we use methods in the underlying stream to
|
|
sl@0
|
1525 |
// calculate it. We do this because we need to return an accurate count of
|
|
sl@0
|
1526 |
// data serialised from this method so that the caller can update its
|
|
sl@0
|
1527 |
// buffer write counter.
|
|
sl@0
|
1528 |
MStreamBuf* ptrToRawStream = bufWriteStream.Sink(); // This is the real stream
|
|
sl@0
|
1529 |
|
|
sl@0
|
1530 |
// Position of read seek pointer before externalise
|
|
sl@0
|
1531 |
TStreamPos size1 = ptrToRawStream->TellL(MStreamBuf::EWrite);
|
|
sl@0
|
1532 |
|
|
sl@0
|
1533 |
// Save the font/bitmap server data
|
|
sl@0
|
1534 |
iInternalStatus.ExternalizeGcAttributesL(bufWriteStream);
|
|
sl@0
|
1535 |
|
|
sl@0
|
1536 |
bufWriteStream.WriteInt32L(iOrigin.iX);
|
|
sl@0
|
1537 |
bufWriteStream.WriteInt32L(iOrigin.iY);
|
|
sl@0
|
1538 |
|
|
sl@0
|
1539 |
bufWriteStream.WriteInt8L(iClippingRectSet);
|
|
sl@0
|
1540 |
|
|
sl@0
|
1541 |
// If there is a clipping rectangle output that too.
|
|
sl@0
|
1542 |
if (iClippingRectSet)
|
|
sl@0
|
1543 |
{
|
|
sl@0
|
1544 |
bufWriteStream << iClippingRect;
|
|
sl@0
|
1545 |
}
|
|
sl@0
|
1546 |
|
|
sl@0
|
1547 |
// Save clipping region data.
|
|
sl@0
|
1548 |
ExternalizeClippingRegionL(bufWriteStream);
|
|
sl@0
|
1549 |
|
|
sl@0
|
1550 |
// Save the Alpha values for Brush and Pen colors.
|
|
sl@0
|
1551 |
ExternalizeAlphaValueL(bufWriteStream);
|
|
sl@0
|
1552 |
|
|
sl@0
|
1553 |
// Position of read seek pointer after externalise
|
|
sl@0
|
1554 |
TStreamPos size2 = ptrToRawStream->TellL(MStreamBuf::EWrite);
|
|
sl@0
|
1555 |
CleanupStack::PopAndDestroy(&bufWriteStream);
|
|
sl@0
|
1556 |
|
|
sl@0
|
1557 |
// Return actual size of data serialized
|
|
sl@0
|
1558 |
return (size2 - size1);
|
|
sl@0
|
1559 |
}
|
|
sl@0
|
1560 |
|
|
sl@0
|
1561 |
/*------------------------------------------------------------------------------
|
|
sl@0
|
1562 |
Description: Saves TRgb::alpha value information into a given buffer.
|
|
sl@0
|
1563 |
----------------------------------------------------------------------------*/
|
|
sl@0
|
1564 |
void CWsGc::ExternalizeAlphaValueL(RWriteStream& aWriteStream)
|
|
sl@0
|
1565 |
{
|
|
sl@0
|
1566 |
aWriteStream.WriteUint8L(iInternalStatus.iBrushColor.Alpha());
|
|
sl@0
|
1567 |
aWriteStream.WriteUint8L(iInternalStatus.iPenColor.Alpha());
|
|
sl@0
|
1568 |
}
|
|
sl@0
|
1569 |
|
|
sl@0
|
1570 |
/*------------------------------------------------------------------------------
|
|
sl@0
|
1571 |
Description: Helper method to store clipping region data to a given
|
|
sl@0
|
1572 |
write stream.
|
|
sl@0
|
1573 |
-----------------------------------------------------------------------------*/
|
|
sl@0
|
1574 |
TInt CWsGc::ExternalizeClippingRegionL(RWriteStream& aWriteStream)
|
|
sl@0
|
1575 |
{
|
|
sl@0
|
1576 |
TBool clipRegion = (iUserDefinedClippingRegion != NULL);
|
|
sl@0
|
1577 |
// Store flag to indicate if client has defined a clipping region
|
|
sl@0
|
1578 |
aWriteStream.WriteInt8L(clipRegion);
|
|
sl@0
|
1579 |
// Store client clipping region data if it exists
|
|
sl@0
|
1580 |
if (clipRegion)
|
|
sl@0
|
1581 |
{
|
|
sl@0
|
1582 |
return ExternalizeRegionL(aWriteStream, *iUserDefinedClippingRegion) + sizeof(TInt8);
|
|
sl@0
|
1583 |
}
|
|
sl@0
|
1584 |
return sizeof(TInt8);
|
|
sl@0
|
1585 |
}
|
|
sl@0
|
1586 |
|