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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: displayinfo.cxx,v $
*
* $Revision: 1.10 $
*
* last change: $Author: obo $ $Date: 2006-09-17 05:33:52 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#ifndef _SDR_CONTACT_DISPLAYINFO_HXX
#include <svx/sdr/contact/displayinfo.hxx>
#endif
#ifndef _SV_OUTDEV_HXX
#include <vcl/outdev.hxx>
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _SVDOBJ_HXX
#include <svdobj.hxx>
#endif
#ifndef _SV_GDIMTF_HXX
#include <vcl/gdimtf.hxx>
#endif
#ifndef _SVDPAGV_HXX
#include <svdpagv.hxx>
#endif
#define ALL_GHOSTED_DRAWMODES (DRAWMODE_GHOSTEDLINE|DRAWMODE_GHOSTEDFILL|DRAWMODE_GHOSTEDTEXT|DRAWMODE_GHOSTEDBITMAP|DRAWMODE_GHOSTEDGRADIENT)
//////////////////////////////////////////////////////////////////////////////
namespace sdr
{
namespace contact
{
// This uses Application::AnyInput() and may change mbContinuePaint
// to interrupt the paint
void DisplayInfo::CheckContinuePaint()
{
// #111111#
// INPUT_PAINT and INPUT_TIMER removed again since this leads to
// problems under Linux and Solaris when painting slow objects
// (e.g. bitmaps)
// #114335#
// INPUT_OTHER removed too, leads to problems with added controls
// from the form layer.
if(Application::AnyInput(INPUT_KEYBOARD))
{
mbContinuePaint = sal_False;
}
}
DisplayInfo::DisplayInfo(SdrPageView* pPageView)
: mpPageView(pPageView),
mpProcessedPage(0L),
mpLastDisplayInfo(0L),
maProcessLayers(sal_True), // init layer info with all bits set to draw everything on default
mpOutputDevice(0L),
mpExtOutputDevice(0L),
mpPaintInfoRec(0L),
mpRootVOC(0L),
mbControlLayerPainting(sal_False),
mbPagePainting(sal_True),
mbGhostedDrawModeActive(sal_False),
mbBufferingAllowed(sal_True),
mbContinuePaint(sal_True),
mbMasterPagePainting(sal_False),
mbPreRenderingAllowed(sal_False)
{
}
DisplayInfo::~DisplayInfo()
{
SetProcessedPage( 0L );
}
// access to ProcessedPage, write for internal use only.
void DisplayInfo::SetProcessedPage(SdrPage* pNew)
{
if(pNew != mpProcessedPage)
{
mpProcessedPage = pNew;
if(mpPageView)
{
if( pNew == NULL )
{
// DisplayInfo needs to be reset at PageView if set since DisplayInfo is no longer valid
if(mpPageView && mpPageView->GetCurrentPaintingDisplayInfo())
{
DBG_ASSERT( mpPageView->GetCurrentPaintingDisplayInfo() == this, "DisplayInfo::~DisplayInfo() : stack error!" );
// restore remembered DisplayInfo to build a stack, or delete
mpPageView->SetCurrentPaintingDisplayInfo(mpLastDisplayInfo);
}
}
else
{
// rescue current
mpLastDisplayInfo = mpPageView->GetCurrentPaintingDisplayInfo();
// set at PageView when a page is set
mpPageView->SetCurrentPaintingDisplayInfo(this);
}
}
}
}
const SdrPage* DisplayInfo::GetProcessedPage() const
{
return mpProcessedPage;
}
// Access to LayerInfos (which layers to proccess)
void DisplayInfo::SetProcessLayers(const SetOfByte& rSet)
{
maProcessLayers = rSet;
}
const SetOfByte& DisplayInfo::GetProcessLayers() const
{
return maProcessLayers;
}
// access to ExtendedOutputDevice
void DisplayInfo::SetExtendedOutputDevice(XOutputDevice* pExtOut)
{
if(mpExtOutputDevice != pExtOut)
{
mpExtOutputDevice = pExtOut;
}
}
XOutputDevice* DisplayInfo::GetExtendedOutputDevice() const
{
return mpExtOutputDevice;
}
// access to PaintInfoRec
void DisplayInfo::SetPaintInfoRec(SdrPaintInfoRec* pInfoRec)
{
if(mpPaintInfoRec != pInfoRec)
{
mpPaintInfoRec = pInfoRec;
}
}
SdrPaintInfoRec* DisplayInfo::GetPaintInfoRec() const
{
return mpPaintInfoRec;
}
// access to OutputDevice
void DisplayInfo::SetOutputDevice(OutputDevice* pOutDev)
{
if(mpOutputDevice != pOutDev)
{
mpOutputDevice = pOutDev;
}
}
OutputDevice* DisplayInfo::GetOutputDevice() const
{
return mpOutputDevice;
}
// access to RedrawArea
void DisplayInfo::SetRedrawArea(const Region& rRegion)
{
maRedrawArea = rRegion;
}
const Region& DisplayInfo::GetRedrawArea() const
{
return maRedrawArea;
}
// Is OutDev a printer?
sal_Bool DisplayInfo::OutputToPrinter() const
{
if(mpOutputDevice && OUTDEV_PRINTER == mpOutputDevice->GetOutDevType())
{
return sal_True;
}
return sal_False;
}
// Is OutDev a window?
sal_Bool DisplayInfo::OutputToWindow() const
{
if(mpOutputDevice && OUTDEV_WINDOW == mpOutputDevice->GetOutDevType())
{
return sal_True;
}
return sal_False;
}
// Is OutDev a VirtualDevice?
sal_Bool DisplayInfo::OutputToVirtualDevice() const
{
if(mpOutputDevice && OUTDEV_VIRDEV == mpOutputDevice->GetOutDevType())
{
return sal_True;
}
return sal_False;
}
// Is OutDev a recording MetaFile?
sal_Bool DisplayInfo::OutputToRecordingMetaFile() const
{
if(mpOutputDevice)
{
GDIMetaFile* pMetaFile = mpOutputDevice->GetConnectMetaFile();
if(pMetaFile)
{
sal_Bool bRecording = pMetaFile->IsRecord() && !pMetaFile->IsPause();
return bRecording;
}
}
return sal_False;
}
void DisplayInfo::SetControlLayerPainting(sal_Bool bDoPaint)
{
if(mbControlLayerPainting != bDoPaint)
{
mbControlLayerPainting = bDoPaint;
}
}
sal_Bool DisplayInfo::GetControlLayerPainting() const
{
return mbControlLayerPainting;
}
void DisplayInfo::SetPagePainting(sal_Bool bDoPaint)
{
if(mbPagePainting != bDoPaint)
{
mbPagePainting = bDoPaint;
}
}
sal_Bool DisplayInfo::GetPagePainting() const
{
return mbPagePainting;
}
// Access to svtools::ColorConfig
const svtools::ColorConfig& DisplayInfo::GetColorConfig() const
{
return maColorConfig;
}
sal_uInt32 DisplayInfo::GetOriginalDrawMode() const
{
// return DrawMode without ghosted stuff
if(mpOutputDevice)
{
return (mpOutputDevice->GetDrawMode() & ~ALL_GHOSTED_DRAWMODES);
}
return 0L;
}
sal_uInt32 DisplayInfo::GetCurrentDrawMode() const
{
if(mpOutputDevice)
{
return mpOutputDevice->GetDrawMode();
}
return 0L;
}
void DisplayInfo::ClearGhostedDrawMode()
{
if(mpOutputDevice)
{
mpOutputDevice->SetDrawMode(mpOutputDevice->GetDrawMode() & ~ALL_GHOSTED_DRAWMODES);
}
mbGhostedDrawModeActive = sal_False;
}
void DisplayInfo::SetGhostedDrawMode()
{
if(mpOutputDevice)
{
mpOutputDevice->SetDrawMode(mpOutputDevice->GetDrawMode() | ALL_GHOSTED_DRAWMODES);
}
mbGhostedDrawModeActive = sal_True;
}
sal_Bool DisplayInfo::IsGhostedDrawModeActive() const
{
return mbGhostedDrawModeActive;
}
// access to buffering allowed flag
void DisplayInfo::SetBufferingAllowed(sal_Bool bNew)
{
if(mbBufferingAllowed != bNew)
{
mbBufferingAllowed = bNew;
}
}
sal_Bool DisplayInfo::IsBufferingAllowed() const
{
return mbBufferingAllowed;
}
// Check if painting should be continued. If not, return from paint
// as soon as possible.
sal_Bool DisplayInfo::DoContinuePaint()
{
if(mbContinuePaint
&& mpOutputDevice
&& OUTDEV_WINDOW == mpOutputDevice->GetOutDevType())
{
CheckContinuePaint();
}
return mbContinuePaint;
}
sal_Bool DisplayInfo::GetMasterPagePainting() const
{
return mbMasterPagePainting;
}
void DisplayInfo::SetMasterPagePainting(sal_Bool bNew)
{
if(mbMasterPagePainting != bNew)
{
mbMasterPagePainting = bNew;
}
}
// access to PreRendering flag
sal_Bool DisplayInfo::IsPreRenderingAllowed() const
{
return mbPreRenderingAllowed;
}
void DisplayInfo::SetPreRenderingAllowed(sal_Bool bNew)
{
if(mbPreRenderingAllowed != bNew)
{
mbPreRenderingAllowed = bNew;
}
}
// Infos about draft painting. These may get bitfield members later.
sal_Bool DisplayInfo::IsDraftText() const
{
return (0 != (mpPaintInfoRec->nPaintMode & SDRPAINTMODE_DRAFTTEXT));
}
sal_Bool DisplayInfo::IsDraftGraphic() const
{
return (0 != (mpPaintInfoRec->nPaintMode & SDRPAINTMODE_DRAFTGRAF));
}
sal_Bool DisplayInfo::IsDraftLine() const
{
return (0 != (mpPaintInfoRec->nPaintMode & SDRPAINTMODE_DRAFTLINE));
}
sal_Bool DisplayInfo::IsDraftFill() const
{
return (0 != (mpPaintInfoRec->nPaintMode & SDRPAINTMODE_DRAFTFILL));
}
sal_Bool DisplayInfo::IsHideDraftGraphic() const
{
return (0 != (mpPaintInfoRec->nPaintMode & SDRPAINTMODE_HIDEDRAFTGRAF));
}
} // end of namespace contact
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
// eof
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