1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _CAIROCANVAS_XLIB_CAIRO_HXX 29*cdf0e10cSrcweir #define _CAIROCANVAS_XLIB_CAIRO_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "cairo_cairo.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir struct SystemEnvData; 34*cdf0e10cSrcweir struct SystemGraphicsData; 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir namespace cairo { 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir /// Holds all X11-output relevant data 39*cdf0e10cSrcweir struct X11SysData 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir X11SysData(); 42*cdf0e10cSrcweir explicit X11SysData( const SystemGraphicsData& ); 43*cdf0e10cSrcweir explicit X11SysData( const SystemEnvData& ); 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir void* pDisplay; // the relevant display connection 46*cdf0e10cSrcweir long hDrawable; // a drawable 47*cdf0e10cSrcweir void* pVisual; // the visual in use 48*cdf0e10cSrcweir int nScreen; // the current screen of the drawable 49*cdf0e10cSrcweir int nDepth; // depth of said visual 50*cdf0e10cSrcweir long aColormap; // the colormap being used 51*cdf0e10cSrcweir void* pRenderFormat; // render format for drawable 52*cdf0e10cSrcweir }; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir /// RAII wrapper for a pixmap 55*cdf0e10cSrcweir struct X11Pixmap 56*cdf0e10cSrcweir { 57*cdf0e10cSrcweir void* mpDisplay; // the relevant display connection 58*cdf0e10cSrcweir long mhDrawable; // a drawable 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir X11Pixmap( long hDrawable, void* pDisplay ) : 61*cdf0e10cSrcweir mpDisplay(pDisplay), 62*cdf0e10cSrcweir mhDrawable(hDrawable) 63*cdf0e10cSrcweir {} 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir ~X11Pixmap(); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir void clear() { mpDisplay=NULL; mhDrawable=0; } 68*cdf0e10cSrcweir }; 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir typedef boost::shared_ptr<X11Pixmap> X11PixmapSharedPtr; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir class X11Surface : public Surface 73*cdf0e10cSrcweir { 74*cdf0e10cSrcweir const X11SysData maSysData; 75*cdf0e10cSrcweir X11PixmapSharedPtr mpPixmap; 76*cdf0e10cSrcweir CairoSurfaceSharedPtr mpSurface; 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir X11Surface( const X11SysData& rSysData, const X11PixmapSharedPtr& rPixmap, const CairoSurfaceSharedPtr& pSurface ); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir public: 81*cdf0e10cSrcweir /// takes over ownership of passed cairo_surface 82*cdf0e10cSrcweir explicit X11Surface( const CairoSurfaceSharedPtr& pSurface ); 83*cdf0e10cSrcweir /// create surface on subarea of given drawable 84*cdf0e10cSrcweir X11Surface( const X11SysData& rSysData, int x, int y, int width, int height ); 85*cdf0e10cSrcweir /// create surface for given bitmap data 86*cdf0e10cSrcweir X11Surface( const X11SysData& rSysData, const BitmapSystemData& rBmpData ); 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir // Surface interface 89*cdf0e10cSrcweir virtual CairoSharedPtr getCairo() const; 90*cdf0e10cSrcweir virtual CairoSurfaceSharedPtr getCairoSurface() const { return mpSurface; } 91*cdf0e10cSrcweir virtual SurfaceSharedPtr getSimilar( Content aContent, int width, int height ) const; 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir virtual boost::shared_ptr<VirtualDevice> createVirtualDevice() const; 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir virtual void Resize( int width, int height ); 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir virtual void flush() const; 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir int getDepth() const; 100*cdf0e10cSrcweir X11PixmapSharedPtr getPixmap() const { return mpPixmap; } 101*cdf0e10cSrcweir void* getRenderFormat() const { return maSysData.pRenderFormat; } 102*cdf0e10cSrcweir long getDrawable() const { return mpPixmap ? mpPixmap->mhDrawable : maSysData.hDrawable; } 103*cdf0e10cSrcweir }; 104*cdf0e10cSrcweir } 105*cdf0e10cSrcweir 106*cdf0e10cSrcweir #endif 107