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 _SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX 29 #define _SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX 30 31 #include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx> 32 33 ////////////////////////////////////////////////////////////////////////////// 34 // predeclarations 35 class SdrGrafObj; 36 37 namespace sdr { namespace event { 38 class AsynchGraphicLoadingEvent; 39 }} 40 41 ////////////////////////////////////////////////////////////////////////////// 42 43 namespace sdr 44 { 45 namespace contact 46 { 47 class ViewObjectContactOfGraphic : public ViewObjectContactOfSdrObj 48 { 49 private: 50 // allow async loading event helper to call tooling methods 51 friend class sdr::event::AsynchGraphicLoadingEvent; 52 53 // Member which takes care for the asynch loading events which may be necessary 54 // for asynch graphics loading. 55 sdr::event::AsynchGraphicLoadingEvent* mpAsynchLoadEvent; 56 57 // async graphics loading helpers. Only to be used internally or from the 58 // event helper class (in .cxx file) 59 bool impPrepareGraphicWithAsynchroniousLoading(); 60 bool impPrepareGraphicWithSynchroniousLoading(); 61 void doAsynchGraphicLoading(); 62 void forgetAsynchGraphicLoadingEvent(sdr::event::AsynchGraphicLoadingEvent* pEvent); 63 64 protected: 65 SdrGrafObj& getSdrGrafObj(); 66 67 // This method is responsible for creating the graphical visualisation data 68 virtual drawinglayer::primitive2d::Primitive2DSequence createPrimitive2DSequence(const DisplayInfo& rDisplayInfo) const; 69 70 public: 71 ViewObjectContactOfGraphic(ObjectContact& rObjectContact, ViewContact& rViewContact); 72 virtual ~ViewObjectContactOfGraphic(); 73 }; 74 } // end of namespace contact 75 } // end of namespace sdr 76 77 ////////////////////////////////////////////////////////////////////////////// 78 79 #endif //_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX 80 81 // eof 82