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 _DRAGSOURCECONTEXT_HXX_ 29 #define _DRAGSOURCECONTEXT_HXX_ 30 31 #include <cppuhelper/implbase1.hxx> 32 #include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp> 33 #include <cppuhelper/compbase1.hxx> 34 #include <cppuhelper/basemutex.hxx> 35 36 #include <boost/utility.hpp> 37 38 #include "DragSource.hxx" 39 40 // This class fires events to XDragSourceListener implementations. 41 // Of that interface only dragDropEnd and dropActionChanged are called. 42 // The functions dragEnter, dragExit and dragOver are not supported 43 // currently. 44 // An instance of SourceContext only lives as long as the drag and drop 45 // operation lasts. 46 class DragSourceContext: public cppu::BaseMutex, 47 public cppu::WeakComponentImplHelper1<com::sun::star::datatransfer::dnd::XDragSourceContext>, 48 private ::boost::noncopyable 49 { 50 public: 51 DragSourceContext(DragSource* pSource); 52 ~DragSourceContext(); 53 54 virtual sal_Int32 SAL_CALL getCurrentCursor( ) 55 throw( com::sun::star::uno::RuntimeException); 56 57 virtual void SAL_CALL setCursor( sal_Int32 cursorId ) 58 throw( com::sun::star::uno::RuntimeException); 59 60 virtual void SAL_CALL setImage( sal_Int32 imageId ) 61 throw( com::sun::star::uno::RuntimeException); 62 63 virtual void SAL_CALL transferablesFlavorsChanged( ) 64 throw( com::sun::star::uno::RuntimeException); 65 66 private: 67 DragSource* m_pDragSource; 68 }; 69 70 71 72 #endif 73