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Diffstat (limited to 'vcl/source/gdi/virdev.cxx')
| -rw-r--r-- | vcl/source/gdi/virdev.cxx | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/vcl/source/gdi/virdev.cxx b/vcl/source/gdi/virdev.cxx deleted file mode 100644 index c0da37a05b..0000000000 --- a/vcl/source/gdi/virdev.cxx +++ /dev/null @@ -1,450 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_vcl.hxx" - -#include <tools/debug.hxx> - -#include <vcl/settings.hxx> -#include <vcl/svapp.hxx> -#include <vcl/wrkwin.hxx> -#include <vcl/virdev.hxx> - -#include <salinst.hxx> -#include <salgdi.hxx> -#include <salframe.hxx> -#include <salvd.hxx> -#include <outdev.h> -#include <svdata.hxx> - -using namespace ::com::sun::star::uno; - -// ======================================================================= - -void VirtualDevice::ImplInitVirDev( const OutputDevice* pOutDev, - long nDX, long nDY, sal_uInt16 nBitCount, const SystemGraphicsData *pData ) -{ - DBG_ASSERT( nBitCount <= 1, - "VirtualDevice::VirtualDevice(): Only 0 or 1 is for BitCount allowed" ); - - if ( nDX < 1 ) - nDX = 1; - - if ( nDY < 1 ) - nDY = 1; - - ImplSVData* pSVData = ImplGetSVData(); - - if ( !pOutDev ) - pOutDev = ImplGetDefaultWindow(); - if( !pOutDev ) - return; - - SalGraphics* pGraphics; - if ( !pOutDev->mpGraphics ) - ((OutputDevice*)pOutDev)->ImplGetGraphics(); - pGraphics = pOutDev->mpGraphics; - if ( pGraphics ) - mpVirDev = pSVData->mpDefInst->CreateVirtualDevice( pGraphics, nDX, nDY, nBitCount, pData ); - else - mpVirDev = NULL; - if ( !mpVirDev ) - { - // do not abort but throw an exception, may be the current thread terminates anyway (plugin-scenario) - throw ::com::sun::star::uno::RuntimeException( - OUString( RTL_CONSTASCII_USTRINGPARAM( "Could not create system bitmap!" ) ), - ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() ); - //GetpApp()->Exception( EXC_SYSOBJNOTCREATED ); - } - - mnBitCount = ( nBitCount ? nBitCount : pOutDev->GetBitCount() ); - mnOutWidth = nDX; - mnOutHeight = nDY; - mbScreenComp = sal_True; - mnAlphaDepth = -1; - - // #i59315# init vdev size from system object, when passed a - // SystemGraphicsData. Otherwise, output size will always - // incorrectly stay at (1,1) - if( pData && mpVirDev ) - mpVirDev->GetSize(mnOutWidth,mnOutHeight); - - if( mnBitCount < 8 ) - SetAntialiasing( ANTIALIASING_DISABLE_TEXT ); - - if ( pOutDev->GetOutDevType() == OUTDEV_PRINTER ) - mbScreenComp = sal_False; - else if ( pOutDev->GetOutDevType() == OUTDEV_VIRDEV ) - mbScreenComp = ((VirtualDevice*)pOutDev)->mbScreenComp; - - meOutDevType = OUTDEV_VIRDEV; - mbDevOutput = sal_True; - mpFontList = pSVData->maGDIData.mpScreenFontList; - mpFontCache = pSVData->maGDIData.mpScreenFontCache; - mnDPIX = pOutDev->mnDPIX; - mnDPIY = pOutDev->mnDPIY; - maFont = pOutDev->maFont; - - if( maTextColor != pOutDev->maTextColor ) - { - maTextColor = pOutDev->maTextColor; - mbInitTextColor = true; - } - - // Virtuelle Devices haben defaultmaessig einen weissen Hintergrund - SetBackground( Wallpaper( Color( COL_WHITE ) ) ); - - // #i59283# don't erase user-provided surface - if( !pData ) - Erase(); - - // VirDev in Liste eintragen - mpNext = pSVData->maGDIData.mpFirstVirDev; - mpPrev = NULL; - if ( mpNext ) - mpNext->mpPrev = this; - else - pSVData->maGDIData.mpLastVirDev = this; - pSVData->maGDIData.mpFirstVirDev = this; -} - -// ----------------------------------------------------------------------- - -VirtualDevice::VirtualDevice( sal_uInt16 nBitCount ) -: mpVirDev( NULL ), - meRefDevMode( REFDEV_NONE ) -{ - OSL_TRACE( "VirtualDevice::VirtualDevice( %hu )", nBitCount ); - - ImplInitVirDev( Application::GetDefaultDevice(), 1, 1, nBitCount ); -} - -// ----------------------------------------------------------------------- - -VirtualDevice::VirtualDevice( const OutputDevice& rCompDev, sal_uInt16 nBitCount ) - : mpVirDev( NULL ), - meRefDevMode( REFDEV_NONE ) -{ - OSL_TRACE( "VirtualDevice::VirtualDevice( %hu )", nBitCount ); - - ImplInitVirDev( &rCompDev, 1, 1, nBitCount ); -} - -// ----------------------------------------------------------------------- - -VirtualDevice::VirtualDevice( const OutputDevice& rCompDev, sal_uInt16 nBitCount, sal_uInt16 nAlphaBitCount ) - : mpVirDev( NULL ), - meRefDevMode( REFDEV_NONE ) -{ - OSL_TRACE( "VirtualDevice::VirtualDevice( %hu )", nBitCount ); - - ImplInitVirDev( &rCompDev, 1, 1, nBitCount ); - - // #110958# Enable alpha channel - mnAlphaDepth = sal::static_int_cast<sal_Int8>(nAlphaBitCount); -} - -// ----------------------------------------------------------------------- - -VirtualDevice::VirtualDevice( const SystemGraphicsData *pData, sal_uInt16 nBitCount ) -: mpVirDev( NULL ), - meRefDevMode( REFDEV_NONE ) -{ - OSL_TRACE( "VirtualDevice::VirtualDevice( %hu )", nBitCount ); - - ImplInitVirDev( Application::GetDefaultDevice(), 1, 1, nBitCount, pData ); -} - -// ----------------------------------------------------------------------- - -VirtualDevice::~VirtualDevice() -{ - OSL_TRACE( "VirtualDevice::~VirtualDevice()" ); - - ImplSVData* pSVData = ImplGetSVData(); - - ImplReleaseGraphics(); - - if ( mpVirDev ) - pSVData->mpDefInst->DestroyVirtualDevice( mpVirDev ); - - // remove this VirtualDevice from the double-linked global list - if( mpPrev ) - mpPrev->mpNext = mpNext; - else - pSVData->maGDIData.mpFirstVirDev = mpNext; - - if( mpNext ) - mpNext->mpPrev = mpPrev; - else - pSVData->maGDIData.mpLastVirDev = mpPrev; -} - -// ----------------------------------------------------------------------- - -sal_Bool VirtualDevice::ImplSetOutputSizePixel( const Size& rNewSize, sal_Bool bErase ) -{ - OSL_TRACE( "VirtualDevice::ImplSetOutputSizePixel( %ld, %ld, %d )", rNewSize.Width(), rNewSize.Height(), (int)bErase ); - - if ( !mpVirDev ) - return sal_False; - else if ( rNewSize == GetOutputSizePixel() ) - { - if ( bErase ) - Erase(); - return sal_True; - } - - sal_Bool bRet; - long nNewWidth = rNewSize.Width(), nNewHeight = rNewSize.Height(); - - if ( nNewWidth < 1 ) - nNewWidth = 1; - - if ( nNewHeight < 1 ) - nNewHeight = 1; - - if ( bErase ) - { - bRet = mpVirDev->SetSize( nNewWidth, nNewHeight ); - - if ( bRet ) - { - mnOutWidth = rNewSize.Width(); - mnOutHeight = rNewSize.Height(); - Erase(); - } - } - else - { - SalVirtualDevice* pNewVirDev; - ImplSVData* pSVData = ImplGetSVData(); - - // we need a graphics - if ( !mpGraphics ) - { - if ( !ImplGetGraphics() ) - return sal_False; - } - - pNewVirDev = pSVData->mpDefInst->CreateVirtualDevice( mpGraphics, nNewWidth, nNewHeight, mnBitCount ); - if ( pNewVirDev ) - { - SalGraphics* pGraphics = pNewVirDev->GetGraphics(); - if ( pGraphics ) - { - SalTwoRect aPosAry; - long nWidth; - long nHeight; - if ( mnOutWidth < nNewWidth ) - nWidth = mnOutWidth; - else - nWidth = nNewWidth; - if ( mnOutHeight < nNewHeight ) - nHeight = mnOutHeight; - else - nHeight = nNewHeight; - aPosAry.mnSrcX = 0; - aPosAry.mnSrcY = 0; - aPosAry.mnSrcWidth = nWidth; - aPosAry.mnSrcHeight = nHeight; - aPosAry.mnDestX = 0; - aPosAry.mnDestY = 0; - aPosAry.mnDestWidth = nWidth; - aPosAry.mnDestHeight = nHeight; - - pGraphics->CopyBits( &aPosAry, mpGraphics, this, this ); - pNewVirDev->ReleaseGraphics( pGraphics ); - ImplReleaseGraphics(); - pSVData->mpDefInst->DestroyVirtualDevice( mpVirDev ); - mpVirDev = pNewVirDev; - mnOutWidth = rNewSize.Width(); - mnOutHeight = rNewSize.Height(); - bRet = sal_True; - } - else - { - bRet = sal_False; - pSVData->mpDefInst->DestroyVirtualDevice( pNewVirDev ); - } - } - else - bRet = sal_False; - } - - return bRet; -} - -// ----------------------------------------------------------------------- - -// #i32109#: Fill opaque areas correctly (without relying on -// fill/linecolor state) -void VirtualDevice::ImplFillOpaqueRectangle( const Rectangle& rRect ) -{ - // Set line and fill color to black (->opaque), - // fill rect with that (linecolor, too, because of - // those pesky missing pixel problems) - Push( PUSH_LINECOLOR | PUSH_FILLCOLOR ); - SetLineColor( COL_BLACK ); - SetFillColor( COL_BLACK ); - DrawRect( rRect ); - Pop(); -} - -// ----------------------------------------------------------------------- - -sal_Bool VirtualDevice::SetOutputSizePixel( const Size& rNewSize, sal_Bool bErase ) -{ - if( ImplSetOutputSizePixel(rNewSize, bErase) ) - { - if( mnAlphaDepth != -1 ) - { - // #110958# Setup alpha bitmap - if(mpAlphaVDev && mpAlphaVDev->GetOutputSizePixel() != rNewSize) - { - delete mpAlphaVDev; - mpAlphaVDev = 0L; - } - - if( !mpAlphaVDev ) - { - mpAlphaVDev = new VirtualDevice( *this, mnAlphaDepth ); - mpAlphaVDev->ImplSetOutputSizePixel(rNewSize, bErase); - } - - // TODO: copy full outdev state to new one, here. Also needed in outdev2.cxx:DrawOutDev - if( GetLineColor() != Color( COL_TRANSPARENT ) ) - mpAlphaVDev->SetLineColor( COL_BLACK ); - - if( GetFillColor() != Color( COL_TRANSPARENT ) ) - mpAlphaVDev->SetFillColor( COL_BLACK ); - - mpAlphaVDev->SetMapMode( GetMapMode() ); - } - - return sal_True; - } - - return sal_False; -} - -// ----------------------------------------------------------------------- - -void VirtualDevice::SetReferenceDevice( RefDevMode i_eRefDevMode ) -{ - sal_Int32 nDPIX = 600, nDPIY = 600; - switch( i_eRefDevMode ) - { - case REFDEV_NONE: - default: - DBG_ASSERT( sal_False, "VDev::SetRefDev illegal argument!" ); - break; - case REFDEV_MODE06: - nDPIX = nDPIY = 600; - break; - case REFDEV_MODE48: - nDPIX = nDPIY = 4800; - break; - case REFDEV_MODE_MSO1: - nDPIX = nDPIY = 6*1440; - break; - case REFDEV_MODE_PDF1: - nDPIX = nDPIY = 720; - break; - } - ImplSetReferenceDevice( i_eRefDevMode, nDPIX, nDPIY ); -} - -void VirtualDevice::SetReferenceDevice( sal_Int32 i_nDPIX, sal_Int32 i_nDPIY ) -{ - ImplSetReferenceDevice( REFDEV_CUSTOM, i_nDPIX, i_nDPIY ); -} - -void VirtualDevice::ImplSetReferenceDevice( RefDevMode i_eRefDevMode, sal_Int32 i_nDPIX, sal_Int32 i_nDPIY ) -{ - mnDPIX = i_nDPIX; - mnDPIY = i_nDPIY; - - EnableOutput( sal_False ); // prevent output on reference device - mbScreenComp = sal_False; - - // invalidate currently selected fonts - mbInitFont = sal_True; - mbNewFont = sal_True; - - // avoid adjusting font lists when already in refdev mode - sal_uInt8 nOldRefDevMode = meRefDevMode; - sal_uInt8 nOldCompatFlag = (sal_uInt8)meRefDevMode & REFDEV_FORCE_ZERO_EXTLEAD; - meRefDevMode = (sal_uInt8)(i_eRefDevMode | nOldCompatFlag); - if( (nOldRefDevMode ^ nOldCompatFlag) != REFDEV_NONE ) - return; - - // the reference device should have only scalable fonts - // => clean up the original font lists before getting new ones - if ( mpFontEntry ) - { - mpFontCache->Release( mpFontEntry ); - mpFontEntry = NULL; - } - if ( mpGetDevFontList ) - { - delete mpGetDevFontList; - mpGetDevFontList = NULL; - } - if ( mpGetDevSizeList ) - { - delete mpGetDevSizeList; - mpGetDevSizeList = NULL; - } - - // preserve global font lists - ImplSVData* pSVData = ImplGetSVData(); - if( mpFontList && (mpFontList != pSVData->maGDIData.mpScreenFontList) ) - delete mpFontList; - if( mpFontCache && (mpFontCache != pSVData->maGDIData.mpScreenFontCache) ) - delete mpFontCache; - - // get font list with scalable fonts only - ImplGetGraphics(); - mpFontList = pSVData->maGDIData.mpScreenFontList->Clone( true, false ); - - // prepare to use new font lists - mpFontCache = new ImplFontCache( false ); -} - -// ----------------------------------------------------------------------- - -void VirtualDevice::Compat_ZeroExtleadBug() -{ - meRefDevMode = (sal_uInt8)meRefDevMode | REFDEV_FORCE_ZERO_EXTLEAD; -} - -// ----------------------------------------------------------------------- - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |