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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 _SDTREELB_HXX 29 #define _SDTREELB_HXX 30 31 #include <svtools/transfer.hxx> 32 33 #ifndef _SD_SDRESID_HXX 34 #include "sdresid.hxx" 35 #endif 36 #include "pres.hxx" 37 #include "sddllapi.h" 38 #include <tools/string.hxx> 39 #include <svtools/svtreebx.hxx> 40 #include <svl/urlbmk.hxx> 41 #include <tools/ref.hxx> 42 #include "sdxfer.hxx" 43 #include <boost/scoped_ptr.hpp> 44 #include <boost/function.hpp> 45 46 class SdDrawDocument; 47 class SfxMedium; 48 class SfxViewFrame; 49 class SdNavigatorWin; 50 class SdrObject; 51 class SdrObjList; 52 class SdPage; 53 class SvLBoxEntry; 54 55 namespace sd { 56 class ViewShell; 57 58 class DrawDocShell; 59 #ifndef SV_DECL_DRAW_DOC_SHELL_DEFINED 60 #define SV_DECL_DRAW_DOC_SHELL_DEFINED 61 SV_DECL_REF(DrawDocShell) 62 #endif 63 } 64 65 /************************************************************************* 66 |* 67 |* Effekte-Tab-Dialog 68 |* 69 \************************************************************************/ 70 71 class SD_DLLPUBLIC SdPageObjsTLB : public SvTreeListBox 72 { 73 private: 74 75 static sal_Bool SD_DLLPRIVATE bIsInDrag; // static, falls der Navigator im ExecuteDrag geloescht wird 76 77 public: 78 79 // nested class to implement the TransferableHelper 80 class SdPageObjsTransferable : public SdTransferable 81 { 82 public: 83 SdPageObjsTransferable( 84 SdPageObjsTLB& rParent, 85 const INetBookmark& rBookmark, 86 ::sd::DrawDocShell& rDocShell, 87 NavigatorDragType eDragType, 88 const ::com::sun::star::uno::Any& rTreeListBoxData ); 89 ::sd::DrawDocShell& GetDocShell() const; 90 NavigatorDragType GetDragType() const; 91 92 static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId(); 93 static SdPageObjsTransferable* getImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxData ) throw(); 94 /** Return a temporary transferable data flavor that is used 95 internally in the navigator for reordering entries. Its 96 lifetime ends with the office application. 97 */ 98 static sal_uInt32 GetListBoxDropFormatId (void); 99 100 private: 101 /** Temporary drop flavor id that is used internally in the 102 navigator. 103 */ 104 static sal_uInt32 mnListBoxDropFormatId; 105 106 SdPageObjsTLB& mrParent; 107 INetBookmark maBookmark; 108 ::sd::DrawDocShell& mrDocShell; 109 NavigatorDragType meDragType; 110 const ::com::sun::star::uno::Any maTreeListBoxData; 111 SD_DLLPRIVATE virtual ~SdPageObjsTransferable(); 112 113 SD_DLLPRIVATE virtual void AddSupportedFormats(); 114 SD_DLLPRIVATE virtual sal_Bool GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor ); 115 SD_DLLPRIVATE virtual void DragFinished( sal_Int8 nDropAction ); 116 117 SD_DLLPRIVATE virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException ); 118 }; 119 120 friend class SdPageObjsTLB::SdPageObjsTransferable; 121 122 /** Determine whether the specified page belongs to the current show 123 which is either the standard show or a custom show. 124 @param pPage 125 Pointer to the page for which to check whether it belongs to the 126 show. 127 @return 128 Returns <FALSE/> if there is no custom show or if the current 129 show does not contain the specified page at least once. 130 */ 131 bool PageBelongsToCurrentShow (const SdPage* pPage) const; 132 133 protected: 134 135 Window* mpParent; 136 const SdDrawDocument* mpDoc; 137 SdDrawDocument* mpBookmarkDoc; 138 SfxMedium* mpMedium; 139 SfxMedium* mpOwnMedium; 140 Image maImgOle; 141 Image maImgGraphic; 142 Image maImgOleH; 143 Image maImgGraphicH; 144 sal_Bool mbLinkableSelected; 145 sal_Bool mbDragEnabled; 146 String maDocName; 147 ::sd::DrawDocShellRef mxBookmarkDocShRef; // Zum Laden von Bookmarks 148 ::sd::DrawDocShell* mpDropDocSh; 149 SdNavigatorWin* mpDropNavWin; 150 SfxViewFrame* mpFrame; 151 152 // DragSourceHelper 153 virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ); 154 155 // DropTargetHelper 156 virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ); 157 virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ); 158 159 virtual void RequestingChilds( SvLBoxEntry* pParent ); 160 161 void DoDrag(); 162 void OnDragFinished( sal_uInt8 nDropAction ); 163 164 /** Return the name of the object. When the object has no user supplied 165 name and the bCreate flag is <TRUE/> then a name is created 166 automatically. Additionally the mbShowAllShapes flag is taken into 167 account when there is no user supplied name. When this flag is 168 <FALSE/> then no name is created. 169 @param pObject 170 When this is NULL then an empty string is returned, regardless 171 of the value of bCreate. 172 @param bCreate 173 This flag controls for objects without user supplied name 174 whether a name is created. When a name is created then this 175 name is not stored in the object. 176 */ 177 String GetObjectName ( 178 const SdrObject* pObject, 179 const bool bCreate = true) const; 180 void CloseBookmarkDoc(); 181 DECL_STATIC_LINK(SdPageObjsTLB, ExecDragHdl, void*); 182 183 /** Handle the reordering of entries in the navigator. This method 184 reorders both the involved shapes in their page as well as the 185 associated list box entries. 186 */ 187 virtual sal_Bool NotifyMoving( 188 SvLBoxEntry* pTarget, 189 SvLBoxEntry* pEntry, 190 SvLBoxEntry*& rpNewParent, 191 sal_uLong& rNewChildPos); 192 193 using Window::GetDropTarget; 194 virtual SvLBoxEntry* GetDropTarget (const Point& rLocation); 195 196 public: 197 198 SdPageObjsTLB( Window* pParent, const SdResId& rSdResId ); 199 ~SdPageObjsTLB(); 200 201 virtual void SelectHdl(); 202 virtual void KeyInput( const KeyEvent& rKEvt ); 203 204 void SetViewFrame( SfxViewFrame* pViewFrame ) { mpFrame = pViewFrame; } 205 SfxViewFrame* GetViewFrame() const { return mpFrame; } 206 207 void Fill( const SdDrawDocument*, sal_Bool bAllPages, const String& rDocName ); 208 void Fill( const SdDrawDocument*, SfxMedium* pSfxMedium, const String& rDocName ); 209 void SetShowAllShapes (const bool bShowAllShapes, const bool bFill); 210 bool GetShowAllShapes (void) const; 211 sal_Bool IsEqualToDoc( const SdDrawDocument* pInDoc = NULL ); 212 sal_Bool HasSelectedChilds( const String& rName ); 213 sal_Bool SelectEntry( const String& rName ); 214 String GetSelectEntry(); 215 List* GetSelectEntryList( sal_uInt16 nDepth ); 216 SdDrawDocument* GetBookmarkDoc(SfxMedium* pMedium = NULL); 217 ::sd::DrawDocShell* GetDropDocSh() { return(mpDropDocSh); } 218 219 sal_Bool IsLinkableSelected() const { return mbLinkableSelected; } 220 221 static sal_Bool IsInDrag(); 222 using SvLBox::ExecuteDrop; 223 224 using SvTreeListBox::SelectEntry; 225 226 /** Return the view shell that is linked to the given doc shell. 227 Call this method when the there is a chance that the doc shell 228 has been disconnected from the view shell (but not the other 229 way round.) 230 @return 231 May return <NULL/> when the link between view shell and 232 doc shell has been severed. 233 */ 234 static ::sd::ViewShell* GetViewShellForDocShell (::sd::DrawDocShell &rDocShell); 235 236 private: 237 /** This flag controls whether all shapes are shown as children of pages 238 and group shapes or only the named shapes. 239 */ 240 bool mbShowAllShapes; 241 /** This flag controls whether to show all pages. 242 */ 243 bool mbShowAllPages; 244 245 /** Return <TRUE/> when the current transferable may be dropped at the 246 given list box entry. 247 */ 248 bool IsDropAllowed (SvLBoxEntry* pEntry); 249 250 /** This inner class is defined in sdtreelb.cxx and is basically a 251 container for the icons used in the list box for the entries. 252 */ 253 class IconProvider; 254 255 /** Add one list box entry for the parent of the given shapes and one child entry for 256 each of the given shapes. 257 @param rList 258 The container of shapes that are to be inserted. 259 @param pShape 260 The parent shape or NULL when the parent is a page. 261 @param rsName 262 The name to be displayed for the new parent node. 263 @param bIsExcluded 264 Some pages can be excluded (from the show?). 265 @param pParentEntry 266 The parent entry of the new parent entry. 267 @param rIconProvider 268 Icons used to visualize the different shape and page types. 269 */ 270 void AddShapeList ( 271 const SdrObjList& rList, 272 SdrObject* pShape, 273 const ::rtl::OUString& rsName, 274 const bool bIsExcluded, 275 SvLBoxEntry* pParentEntry, 276 const IconProvider& rIconProvider); 277 278 /** Add the given object to a transferable object so that the object can 279 be dragged and dropped without having a name. 280 */ 281 void AddShapeToTransferable ( 282 SdTransferable& rTransferable, 283 SdrObject& rObject) const; 284 }; 285 286 #endif // _SDTREELB_HXX 287