1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_canvas.hxx" 30 31 #include <canvas/debug.hxx> 32 #include <tools/diagnose_ex.h> 33 #include <canvas/verbosetrace.hxx> 34 35 #include <rtl/logfile.hxx> 36 #include <rtl/math.hxx> 37 38 #include <canvas/canvastools.hxx> 39 40 #include <basegfx/matrix/b2dhommatrix.hxx> 41 #include <basegfx/point/b2dpoint.hxx> 42 #include <basegfx/tools/canvastools.hxx> 43 #include <basegfx/numeric/ftools.hxx> 44 #include <basegfx/polygon/b2dpolypolygontools.hxx> 45 #include <basegfx/polygon/b2dpolygontools.hxx> 46 #include <basegfx/polygon/b2dpolypolygonrasterconverter.hxx> 47 #include <basegfx/polygon/b2dpolygontriangulator.hxx> 48 #include <basegfx/polygon/b2dpolygoncutandtouch.hxx> 49 50 #include "null_canvascustomsprite.hxx" 51 #include "null_spritehelper.hxx" 52 53 #include <memory> 54 55 56 using namespace ::com::sun::star; 57 58 namespace nullcanvas 59 { 60 SpriteHelper::SpriteHelper() : 61 mpSpriteCanvas(), 62 mbTextureDirty( true ) 63 { 64 } 65 66 void SpriteHelper::init( const geometry::RealSize2D& rSpriteSize, 67 const SpriteCanvasRef& rSpriteCanvas ) 68 { 69 ENSURE_OR_THROW( rSpriteCanvas.get(), 70 "SpriteHelper::init(): Invalid device, sprite canvas or surface" ); 71 72 mpSpriteCanvas = rSpriteCanvas; 73 mbTextureDirty = true; 74 75 // also init base class 76 CanvasCustomSpriteHelper::init( rSpriteSize, 77 rSpriteCanvas.get() ); 78 } 79 80 void SpriteHelper::disposing() 81 { 82 mpSpriteCanvas.clear(); 83 84 // forward to parent 85 CanvasCustomSpriteHelper::disposing(); 86 } 87 88 void SpriteHelper::redraw( bool& /*io_bSurfaceDirty*/ ) const 89 { 90 // TODO 91 } 92 93 ::basegfx::B2DPolyPolygon SpriteHelper::polyPolygonFromXPolyPolygon2D( uno::Reference< rendering::XPolyPolygon2D >& xPoly ) const 94 { 95 return ::basegfx::unotools::b2DPolyPolygonFromXPolyPolygon2D( xPoly ); 96 } 97 } 98