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 #ifndef _GLOBALS_HXX_ 28 #define _GLOBALS_HXX_ 29 30 #ifndef _OSL_MUTEX_H_ 31 #include <osl/mutex.hxx> 32 #endif 33 34 #if defined _MSC_VER 35 #pragma warning(push,1) 36 #endif 37 #include <wtypes.h> 38 #if defined _MSC_VER 39 #pragma warning(pop) 40 #endif 41 #include <sal/types.h> 42 43 44 #define DNDSOURCE_SERVICE_NAME "com.sun.star.datatransfer.dnd.OleDragSource" 45 #define DNDSOURCE_IMPL_NAME "com.sun.star.comp.datatransfer.dnd.OleDragSource_V1" 46 #define DNDSOURCE_REGKEY_NAME "/com.sun.star.comp.datatransfer.dnd.OleDragSource_V1/UNO/SERVICES/com.sun.star.datatransfer.dnd.OleDragSource" 47 48 #define DNDTARGET_SERVICE_NAME "com.sun.star.datatransfer.dnd.OleDropTarget" 49 #define DNDTARGET_IMPL_NAME "com.sun.star.comp.datatransfer.dnd.OleDropTarget_V1" 50 #define DNDTARGET_REGKEY_NAME "/com.sun.star.comp.datatransfer.dnd.OleDropTarget_V1/UNO/SERVICES/com.sun.star.datatransfer.dnd.OleDropTarget" 51 52 // This maps key states as occur as parameter, e.g. in IDropTarget::DragEnter, 53 // IDropSource::QueryContinueDrag, to actions as are declared in 54 // com::sun::star::datatransfer::dnd::DNDConstants ( ACTION_MOVE etc). 55 // If the grfKeyState indicates the ALt or right mousebutton then the returned 56 // values combines all possible actions. This is because those key and button are 57 // used when the user expect a menu to appear when he drops. The menu then 58 // contains entries, such as move, copy, link, cancel. 59 // An odd fact is that the argument grfKeyState in IDropTarget::Drop does not 60 // contain mouse buttons (winnt 4 SP6). That indicates that the right mouse button 61 // is not considered relevant in a drag operation. Contrarily the file explorer 62 // gives that button a special meaning: the user has to select the effect from 63 // a context menu on drop. 64 sal_Int8 dndOleKeysToAction( DWORD grfKeyState, sal_Int8 sourceActions); 65 66 // The function maps a windows DROPEFFECTs to actions 67 // ( com::sun::star::datatransfer::dnd::DNDConstants). 68 // The argument can be a combination of different DROPEFFECTS, 69 // In that case the return value is also a combination of the 70 // appropriate actions. 71 sal_Int8 dndOleDropEffectsToActions( DWORD dwEffect); 72 73 // The function maps actions ( com::sun::star::datatransfer::dnd::DNDConstants) 74 // to window DROPEFFECTs. 75 // The argument can be a combination of different actions 76 // In that case the return value is also a combination of the 77 // appropriate DROPEFFECTS. 78 DWORD dndActionsToDropEffects( sal_Int8 actions); 79 80 // If the argument constitutes only one action then it is mapped to the 81 // corresponding DROPEFFECT otherwise DROPEFFECT_MOVE is returned. This is 82 // why move is the default effect (no modifiers pressed, or right mouse button 83 // or Alt). 84 DWORD dndActionsToSingleDropEffect( sal_Int8 actions); 85 86 87 88 struct MutexDummy 89 { 90 osl::Mutex m_mutex; 91 }; 92 93 94 #endif 95