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 #ifndef _SOURCECONTEXT_HXX_ 28*cdf0e10cSrcweir #define _SOURCECONTEXT_HXX_ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 31*cdf0e10cSrcweir #include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp> 32*cdf0e10cSrcweir #include <cppuhelper/compbase1.hxx> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include "source.hxx" 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir using namespace ::com::sun::star::datatransfer; 38*cdf0e10cSrcweir using namespace ::com::sun::star::datatransfer::dnd; 39*cdf0e10cSrcweir using namespace ::cppu; 40*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 41*cdf0e10cSrcweir using namespace ::com::sun::star::lang; 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir // This class fires events to XDragSourceListener implementations. 45*cdf0e10cSrcweir // Of that interface only dragDropEnd and dropActionChanged are called. 46*cdf0e10cSrcweir // The functions dragEnter, dragExit and dragOver are not supported 47*cdf0e10cSrcweir // currently. 48*cdf0e10cSrcweir // An instance of SourceContext only lives as long as the drag and drop 49*cdf0e10cSrcweir // operation lasts. 50*cdf0e10cSrcweir class SourceContext: public MutexDummy, 51*cdf0e10cSrcweir public WeakComponentImplHelper1<XDragSourceContext> 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir DragSource* m_pDragSource; 54*cdf0e10cSrcweir Reference<XDragSource> m_dragSource; 55*cdf0e10cSrcweir // the action ( copy, move etc) 56*cdf0e10cSrcweir sal_Int8 m_currentAction; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir SourceContext(); 59*cdf0e10cSrcweir SourceContext( const SourceContext&); 60*cdf0e10cSrcweir SourceContext &operator= (const SourceContext& ); 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir public: 63*cdf0e10cSrcweir SourceContext( DragSource* pSource, const Reference<XDragSourceListener>& listener); 64*cdf0e10cSrcweir ~SourceContext(); 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir virtual void SAL_CALL addDragSourceListener( const Reference<XDragSourceListener >& dsl ) 67*cdf0e10cSrcweir throw( RuntimeException); 68*cdf0e10cSrcweir virtual void SAL_CALL removeDragSourceListener( const Reference<XDragSourceListener >& dsl ) 69*cdf0e10cSrcweir throw( RuntimeException); 70*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL getCurrentCursor( ) 71*cdf0e10cSrcweir throw( RuntimeException); 72*cdf0e10cSrcweir virtual void SAL_CALL setCursor( sal_Int32 cursorId ) 73*cdf0e10cSrcweir throw( RuntimeException); 74*cdf0e10cSrcweir virtual void SAL_CALL setImage( sal_Int32 imageId ) 75*cdf0e10cSrcweir throw( RuntimeException); 76*cdf0e10cSrcweir virtual void SAL_CALL transferablesFlavorsChanged( ) 77*cdf0e10cSrcweir throw( RuntimeException); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir // non - interface functions 82*cdf0e10cSrcweir void fire_dragDropEnd( sal_Bool success, sal_Int8 byte); 83*cdf0e10cSrcweir void fire_dropActionChanged( sal_Int8 dropAction, sal_Int8 userAction); 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir }; 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir #endif 90