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 #ifndef _VCLCANVAS_DEVICEHELPER_HXX 29 #define _VCLCANVAS_DEVICEHELPER_HXX 30 31 #include <com/sun/star/awt/Rectangle.hpp> 32 #include <com/sun/star/awt/XWindow2.hpp> 33 #include <com/sun/star/rendering/XGraphicDevice.hpp> 34 #include <com/sun/star/rendering/XBufferController.hpp> 35 36 #include <vcl/outdev.hxx> 37 #include <vcl/window.hxx> 38 39 #include "outdevprovider.hxx" 40 41 #include <boost/utility.hpp> 42 43 44 /* Definition of DeviceHelper class */ 45 46 namespace vclcanvas 47 { 48 class Canvas; 49 50 class DeviceHelper : private ::boost::noncopyable 51 { 52 public: 53 DeviceHelper(); 54 55 void init( const OutDevProviderSharedPtr& rOutDev ); 56 57 /// Dispose all internal references 58 void disposing(); 59 60 // XWindowGraphicDevice 61 ::com::sun::star::geometry::RealSize2D getPhysicalResolution(); 62 ::com::sun::star::geometry::RealSize2D getPhysicalSize(); 63 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XLinePolyPolygon2D > createCompatibleLinePolyPolygon( 64 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 65 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points ); 66 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBezierPolyPolygon2D > createCompatibleBezierPolyPolygon( 67 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 68 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points ); 69 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleBitmap( 70 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 71 const ::com::sun::star::geometry::IntegerSize2D& size ); 72 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileBitmap( 73 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 74 const ::com::sun::star::geometry::IntegerSize2D& size ); 75 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleAlphaBitmap( 76 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 77 const ::com::sun::star::geometry::IntegerSize2D& size ); 78 ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileAlphaBitmap( 79 const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, 80 const ::com::sun::star::geometry::IntegerSize2D& size ); 81 sal_Bool hasFullScreenMode( ); 82 sal_Bool enterFullScreenMode( sal_Bool bEnter ); 83 84 ::com::sun::star::uno::Any isAccelerated() const; 85 ::com::sun::star::uno::Any getDeviceHandle() const; 86 ::com::sun::star::uno::Any getSurfaceHandle() const; 87 ::com::sun::star::uno::Reference< 88 ::com::sun::star::rendering::XColorSpace > getColorSpace() const; 89 90 OutDevProviderSharedPtr getOutDev() const { return mpOutDev; } 91 92 /** called when DumpScreenContent property is enabled on 93 XGraphicDevice, and writes out bitmaps of current screen. 94 */ 95 void dumpScreenContent() const; 96 97 private: 98 /// For retrieving device info 99 OutDevProviderSharedPtr mpOutDev; 100 }; 101 } 102 103 #endif /* _VCLCANVAS_DEVICEHELPER_HXX */ 104