1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SDTREELB_HXX 25 #define _SDTREELB_HXX 26 27 #include <svtools/transfer.hxx> 28 29 #ifndef _SD_SDRESID_HXX 30 #include "sdresid.hxx" 31 #endif 32 #include "pres.hxx" 33 #include "sddllapi.h" 34 #include <tools/string.hxx> 35 #include <svtools/svtreebx.hxx> 36 #include <svl/urlbmk.hxx> 37 #include <tools/ref.hxx> 38 #include "sdxfer.hxx" 39 #include <vector> 40 using namespace std; 41 #include <boost/scoped_ptr.hpp> 42 #include <boost/function.hpp> 43 44 class SdDrawDocument; 45 class SfxMedium; 46 class SfxViewFrame; 47 class SdNavigatorWin; 48 class SdrObject; 49 class SdrObjList; 50 class SdPage; 51 class SvLBoxEntry; 52 53 namespace sd { 54 class ViewShell; 55 56 class DrawDocShell; 57 #ifndef SV_DECL_DRAW_DOC_SHELL_DEFINED 58 #define SV_DECL_DRAW_DOC_SHELL_DEFINED 59 SV_DECL_REF(DrawDocShell) 60 #endif 61 } 62 63 /************************************************************************* 64 |* 65 |* Effekte-Tab-Dialog 66 |* 67 \************************************************************************/ 68 69 class SD_DLLPUBLIC SdPageObjsTLB : public SvTreeListBox 70 { 71 private: 72 73 static sal_Bool SD_DLLPRIVATE bIsInDrag; // static, falls der Navigator im ExecuteDrag geloescht wird 74 75 //Solution: set contenttree in SdNavigatorWin 76 sal_Bool bisInSdNavigatorWin; 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 vector<String> maTreeItem; 152 sal_Bool mbSaveTreeItemState; 153 String maSelectionEntryText; 154 155 // DragSourceHelper 156 virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ); 157 158 // DropTargetHelper 159 virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ); 160 virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ); 161 162 virtual void RequestingChilds( SvLBoxEntry* pParent ); 163 164 void DoDrag(); 165 void OnDragFinished( sal_uInt8 nDropAction ); 166 167 /** Return the name of the object. When the object has no user supplied 168 name and the bCreate flag is <TRUE/> then a name is created 169 automatically. Additionally the mbShowAllShapes flag is taken into 170 account when there is no user supplied name. When this flag is 171 <FALSE/> then no name is created. 172 @param pObject 173 When this is NULL then an empty string is returned, regardless 174 of the value of bCreate. 175 @param bCreate 176 This flag controls for objects without user supplied name 177 whether a name is created. When a name is created then this 178 name is not stored in the object. 179 */ 180 String GetObjectName ( 181 const SdrObject* pObject, 182 const bool bCreate = true) const; 183 void CloseBookmarkDoc(); 184 DECL_STATIC_LINK(SdPageObjsTLB, ExecDragHdl, void*); 185 186 /** Handle the reordering of entries in the navigator. This method 187 reorders both the involved shapes in their page as well as the 188 associated list box entries. 189 */ 190 virtual sal_Bool NotifyMoving( 191 SvLBoxEntry* pTarget, 192 SvLBoxEntry* pEntry, 193 SvLBoxEntry*& rpNewParent, 194 sal_uLong& rNewChildPos); 195 196 using Window::GetDropTarget; 197 virtual SvLBoxEntry* GetDropTarget (const Point& rLocation); 198 virtual void InitEntry(SvLBoxEntry*,const XubString&,const Image&,const Image&,SvLBoxButtonKind ); 199 200 public: 201 202 SdPageObjsTLB( Window* pParent, const SdResId& rSdResId ); 203 ~SdPageObjsTLB(); 204 // helper function for GetEntryAltText and GetEntryLongDescription 205 String getAltLongDescText( SvLBoxEntry* pEntry , sal_Bool isAltText) const; 206 String GetEntryAltText( SvLBoxEntry* pEntry ) const; 207 String GetEntryLongDescription( SvLBoxEntry* pEntry ) const; 208 virtual void SelectHdl(); 209 virtual void KeyInput( const KeyEvent& rKEvt ); 210 SetViewFrame(SfxViewFrame * pViewFrame)211 void SetViewFrame( SfxViewFrame* pViewFrame ) { mpFrame = pViewFrame; } GetViewFrame() const212 SfxViewFrame* GetViewFrame() const { return mpFrame; } 213 214 void Fill( const SdDrawDocument*, sal_Bool bAllPages, const String& rDocName ); 215 void Fill( const SdDrawDocument*, SfxMedium* pSfxMedium, const String& rDocName ); 216 void SetShowAllShapes (const bool bShowAllShapes, const bool bFill); 217 bool GetShowAllShapes (void) const; 218 sal_Bool IsEqualToDoc( const SdDrawDocument* pInDoc = NULL ); 219 sal_Bool HasSelectedChilds( const String& rName ); 220 sal_Bool SelectEntry( const String& rName ); 221 String GetSelectEntry(); 222 //Solution: Mark Current Entry 223 void MarkCurEntry( const String& rName ); SetSdNavigatorWinFlag(sal_Bool isInSdNavigatorWin)224 void SetSdNavigatorWinFlag(sal_Bool isInSdNavigatorWin){bisInSdNavigatorWin =isInSdNavigatorWin;}; 225 void FreshCurEntry(); 226 227 void Clear(); SetSaveTreeItemStateFlag(sal_Bool bState)228 void SetSaveTreeItemStateFlag(sal_Bool bState){mbSaveTreeItemState = bState;} 229 void SaveExpandedTreeItemState(SvLBoxEntry* pEntry, vector<String>& vectTreeItem); 230 List* GetSelectEntryList( sal_uInt16 nDepth ); 231 SdDrawDocument* GetBookmarkDoc(SfxMedium* pMedium = NULL); GetDropDocSh()232 ::sd::DrawDocShell* GetDropDocSh() { return(mpDropDocSh); } 233 IsLinkableSelected() const234 sal_Bool IsLinkableSelected() const { return mbLinkableSelected; } 235 236 static sal_Bool IsInDrag(); 237 using SvLBox::ExecuteDrop; 238 239 using SvTreeListBox::SelectEntry; 240 241 /** Return the view shell that is linked to the given doc shell. 242 Call this method when the there is a chance that the doc shell 243 has been disconnected from the view shell (but not the other 244 way round.) 245 @return 246 May return <NULL/> when the link between view shell and 247 doc shell has been severed. 248 */ 249 static ::sd::ViewShell* GetViewShellForDocShell (::sd::DrawDocShell &rDocShell); 250 251 private: 252 /** This flag controls whether all shapes are shown as children of pages 253 and group shapes or only the named shapes. 254 */ 255 bool mbShowAllShapes; 256 /** This flag controls whether to show all pages. 257 */ 258 bool mbShowAllPages; 259 260 /** Return <TRUE/> when the current transferable may be dropped at the 261 given list box entry. 262 */ 263 bool IsDropAllowed (SvLBoxEntry* pEntry); 264 265 /** This inner class is defined in sdtreelb.cxx and is basically a 266 container for the icons used in the list box for the entries. 267 */ 268 class IconProvider; 269 270 /** Add one list box entry for the parent of the given shapes and one child entry for 271 each of the given shapes. 272 @param rList 273 The container of shapes that are to be inserted. 274 @param pShape 275 The parent shape or NULL when the parent is a page. 276 @param rsName 277 The name to be displayed for the new parent node. 278 @param bIsExcluded 279 Some pages can be excluded (from the show?). 280 @param pParentEntry 281 The parent entry of the new parent entry. 282 @param rIconProvider 283 Icons used to visualize the different shape and page types. 284 */ 285 void AddShapeList ( 286 const SdrObjList& rList, 287 SdrObject* pShape, 288 const ::rtl::OUString& rsName, 289 const bool bIsExcluded, 290 SvLBoxEntry* pParentEntry, 291 const IconProvider& rIconProvider); 292 293 /** Add the given object to a transferable object so that the object can 294 be dragged and dropped without having a name. 295 */ 296 void AddShapeToTransferable ( 297 SdTransferable& rTransferable, 298 SdrObject& rObject) const; 299 }; 300 301 #endif // _SDTREELB_HXX 302