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 SC_TEXTSUNO_HXX 25 #define SC_TEXTSUNO_HXX 26 27 #include "global.hxx" // ScRange, ScAddress 28 #include "address.hxx" 29 #include <editeng/unotext.hxx> 30 #include <svl/brdcst.hxx> 31 #include <svl/lstner.hxx> 32 #include <com/sun/star/text/XTextFieldsSupplier.hpp> 33 #include <com/sun/star/sheet/XHeaderFooterContent.hpp> 34 #include <com/sun/star/lang/XServiceInfo.hpp> 35 #include <com/sun/star/lang/XUnoTunnel.hpp> 36 #include <cppuhelper/implbase3.hxx> 37 #include <cppuhelper/implbase5.hxx> 38 #include "scdllapi.h" 39 40 class EditEngine; 41 class EditTextObject; 42 class SvxEditEngineForwarder; 43 class ScDocShell; 44 class ScAddress; 45 class ScCellObj; 46 class ScSimpleEditSource; 47 class ScSharedCellEditSource; 48 class ScEditEngineDefaulter; 49 class ScFieldEditEngine; 50 51 struct ScHeaderFieldData; 52 53 54 #define SC_HDFT_LEFT 0 55 #define SC_HDFT_CENTER 1 56 #define SC_HDFT_RIGHT 2 57 58 59 // ScHeaderFooterContentObj ist ein dummer Container, der per setPropertyValue 60 // wieder in die Seitenvorlage geschrieben werden muss 61 62 class ScHeaderFooterContentObj : public cppu::WeakImplHelper3< 63 com::sun::star::sheet::XHeaderFooterContent, 64 com::sun::star::lang::XUnoTunnel, 65 com::sun::star::lang::XServiceInfo > 66 { 67 private: 68 EditTextObject* pLeftText; 69 EditTextObject* pCenterText; 70 EditTextObject* pRightText; 71 SfxBroadcaster aBC; 72 73 ScHeaderFooterContentObj(); // disabled 74 75 public: 76 ScHeaderFooterContentObj( const EditTextObject* pLeft, 77 const EditTextObject* pCenter, 78 const EditTextObject* pRight ); 79 virtual ~ScHeaderFooterContentObj(); 80 81 // fuer ScPageHFItem (per getImplementation) GetLeftEditObject() const82 const EditTextObject* GetLeftEditObject() const { return pLeftText; } GetCenterEditObject() const83 const EditTextObject* GetCenterEditObject() const { return pCenterText; } GetRightEditObject() const84 const EditTextObject* GetRightEditObject() const { return pRightText; } 85 86 void AddListener( SfxListener& rListener ); 87 void RemoveListener( SfxListener& rListener ); 88 89 void UpdateText( sal_uInt16 nPart, EditEngine& rSource ); 90 91 // XHeaderFooterContent 92 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 93 getLeftText(); 94 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 95 getCenterText(); 96 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 97 getRightText(); 98 99 // XUnoTunnel 100 virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< 101 sal_Int8 >& aIdentifier ); 102 103 static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId(); 104 static ScHeaderFooterContentObj* getImplementation( const com::sun::star::uno::Reference< 105 com::sun::star::sheet::XHeaderFooterContent> xObj ); 106 107 // XServiceInfo 108 virtual ::rtl::OUString SAL_CALL getImplementationName(); 109 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ); 110 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(); 111 }; 112 113 114 // ScHeaderFooterTextData: shared data between sub objects of a ScHeaderFooterTextObj 115 116 class ScHeaderFooterTextData : public SfxListener 117 { 118 private: 119 ScHeaderFooterContentObj& rContentObj; 120 sal_uInt16 nPart; 121 ScEditEngineDefaulter* pEditEngine; 122 SvxEditEngineForwarder* pForwarder; 123 sal_Bool bDataValid; 124 sal_Bool bInUpdate; 125 126 public: 127 ScHeaderFooterTextData( ScHeaderFooterContentObj& rContent, 128 sal_uInt16 nP ); 129 ~ScHeaderFooterTextData(); 130 131 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 132 133 // helper functions 134 SvxTextForwarder* GetTextForwarder(); 135 void UpdateData(); GetEditEngine()136 ScEditEngineDefaulter* GetEditEngine() { GetTextForwarder(); return pEditEngine; } 137 GetPart() const138 sal_uInt16 GetPart() const { return nPart; } GetContentObj() const139 ScHeaderFooterContentObj& GetContentObj() const { return rContentObj; } 140 }; 141 142 // ScHeaderFooterTextObj veraendert den Text in einem ScHeaderFooterContentObj 143 144 class ScHeaderFooterTextObj : public cppu::WeakImplHelper5< 145 com::sun::star::text::XText, 146 com::sun::star::text::XTextRangeMover, 147 com::sun::star::container::XEnumerationAccess, 148 com::sun::star::text::XTextFieldsSupplier, 149 com::sun::star::lang::XServiceInfo > 150 { 151 private: 152 ScHeaderFooterTextData aTextData; 153 SvxUnoText* pUnoText; 154 155 void CreateUnoText_Impl(); 156 157 public: 158 ScHeaderFooterTextObj( ScHeaderFooterContentObj& rContent, 159 sal_uInt16 nP ); 160 virtual ~ScHeaderFooterTextObj(); 161 162 const SvxUnoText& GetUnoText(); 163 164 static void FillDummyFieldData( ScHeaderFieldData& rData ); 165 166 // XText 167 virtual void SAL_CALL insertTextContent( const ::com::sun::star::uno::Reference< 168 ::com::sun::star::text::XTextRange >& xRange, 169 const ::com::sun::star::uno::Reference< 170 ::com::sun::star::text::XTextContent >& xContent, 171 sal_Bool bAbsorb ); 172 virtual void SAL_CALL removeTextContent( const ::com::sun::star::uno::Reference< 173 ::com::sun::star::text::XTextContent >& xContent ); 174 175 // XSimpleText 176 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL 177 createTextCursor(); 178 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL 179 createTextCursorByRange( const ::com::sun::star::uno::Reference< 180 ::com::sun::star::text::XTextRange >& aTextPosition ); 181 virtual void SAL_CALL insertString( const ::com::sun::star::uno::Reference< 182 ::com::sun::star::text::XTextRange >& xRange, 183 const ::rtl::OUString& aString, sal_Bool bAbsorb ); 184 virtual void SAL_CALL insertControlCharacter( const ::com::sun::star::uno::Reference< 185 ::com::sun::star::text::XTextRange >& xRange, 186 sal_Int16 nControlCharacter, sal_Bool bAbsorb ); 187 188 // XTextRange 189 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 190 getText(); 191 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 192 getStart(); 193 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 194 getEnd(); 195 virtual ::rtl::OUString SAL_CALL getString(); 196 virtual void SAL_CALL setString( const ::rtl::OUString& aString ); 197 198 // XTextRangeMover 199 virtual void SAL_CALL moveTextRange( const ::com::sun::star::uno::Reference< 200 ::com::sun::star::text::XTextRange >& xRange, 201 sal_Int16 nParagraphs ); 202 203 // XEnumerationAccess 204 virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL 205 createEnumeration(); 206 207 // XElementAccess 208 virtual ::com::sun::star::uno::Type SAL_CALL getElementType(); 209 virtual sal_Bool SAL_CALL hasElements(); 210 211 // XTextFieldsSupplier 212 virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumerationAccess > SAL_CALL 213 getTextFields(); 214 virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL 215 getTextFieldMasters(); 216 217 // XServiceInfo 218 virtual ::rtl::OUString SAL_CALL getImplementationName(); 219 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ); 220 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(); 221 }; 222 223 224 // derived cursor objects for getImplementation and getText/getStart/getEnd 225 226 //! uno3: SvxUnoTextCursor is not derived from XUnoTunnel, but should be (?) 227 228 class ScCellTextCursor : public SvxUnoTextCursor 229 { 230 ScCellObj& rTextObj; 231 232 public: 233 ScCellTextCursor(const ScCellTextCursor& rOther); 234 ScCellTextCursor(ScCellObj& rText); 235 virtual ~ScCellTextCursor() throw(); 236 GetCellObj() const237 ScCellObj& GetCellObj() const { return rTextObj; } 238 239 // SvxUnoTextCursor methods reimplemented here: 240 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 241 getText(); 242 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 243 getStart(); 244 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 245 getEnd(); 246 247 // XUnoTunnel 248 virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< 249 sal_Int8 >& aIdentifier ); 250 251 static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId(); 252 static ScCellTextCursor* getImplementation( const com::sun::star::uno::Reference< 253 com::sun::star::uno::XInterface> xObj ); 254 }; 255 256 class ScHeaderFooterTextCursor : public SvxUnoTextCursor 257 { 258 private: 259 ScHeaderFooterTextObj& rTextObj; 260 261 public: 262 ScHeaderFooterTextCursor(const ScHeaderFooterTextCursor& rOther); 263 ScHeaderFooterTextCursor(ScHeaderFooterTextObj& rText); 264 virtual ~ScHeaderFooterTextCursor() throw(); 265 266 // SvxUnoTextCursor methods reimplemented here: 267 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 268 getText(); 269 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 270 getStart(); 271 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 272 getEnd(); 273 274 // XUnoTunnel 275 virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< 276 sal_Int8 >& aIdentifier ); 277 278 static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId(); 279 static ScHeaderFooterTextCursor* getImplementation( const com::sun::star::uno::Reference< 280 com::sun::star::uno::XInterface> xObj ); 281 }; 282 283 class ScDrawTextCursor : public SvxUnoTextCursor 284 { 285 private: 286 com::sun::star::uno::Reference< com::sun::star::text::XText > xParentText; 287 288 public: 289 ScDrawTextCursor(const ScDrawTextCursor& rOther); 290 ScDrawTextCursor( const com::sun::star::uno::Reference< 291 com::sun::star::text::XText >& xParent, 292 const SvxUnoTextBase& rText ); 293 virtual ~ScDrawTextCursor() throw(); 294 295 // SvxUnoTextCursor methods reimplemented here: 296 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL 297 getText(); 298 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 299 getStart(); 300 virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL 301 getEnd(); 302 303 // XUnoTunnel 304 virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< 305 sal_Int8 >& aIdentifier ); 306 307 static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId(); 308 static ScDrawTextCursor* getImplementation( const com::sun::star::uno::Reference< 309 com::sun::star::uno::XInterface> xObj ); 310 }; 311 312 313 // ScAnnotationTextCursor isn't needed anymore - SvxUnoTextCursor is used instead 314 315 316 // ScEditEngineTextObj for formatted cell content that is not inserted in a cell or header/footer 317 // (used for XML export of change tracking contents) 318 319 class ScSimpleEditSourceHelper 320 { 321 ScEditEngineDefaulter* pEditEngine; 322 SvxEditEngineForwarder* pForwarder; 323 ScSimpleEditSource* pOriginalSource; 324 325 public: 326 ScSimpleEditSourceHelper(); 327 ~ScSimpleEditSourceHelper(); 328 GetOriginalSource() const329 ScSimpleEditSource* GetOriginalSource() const { return pOriginalSource; } GetEditEngine() const330 ScEditEngineDefaulter* GetEditEngine() const { return pEditEngine; } 331 }; 332 333 class ScEditEngineTextObj : public ScSimpleEditSourceHelper, public SvxUnoText 334 { 335 public: 336 ScEditEngineTextObj(); 337 virtual ~ScEditEngineTextObj() throw(); 338 339 void SetText( const EditTextObject& rTextObject ); 340 EditTextObject* CreateTextObject(); 341 }; 342 343 344 // ScCellTextData: shared data between sub objects of a cell text object 345 346 class ScCellTextData : public SfxListener 347 { 348 protected: 349 ScDocShell* pDocShell; 350 ScAddress aCellPos; 351 ScFieldEditEngine* pEditEngine; 352 SvxEditEngineForwarder* pForwarder; 353 ScSharedCellEditSource* pOriginalSource; 354 sal_Bool bDataValid; 355 sal_Bool bInUpdate; 356 sal_Bool bDirty; 357 sal_Bool bDoUpdate; 358 359 protected: 360 virtual void GetCellText(const ScAddress& rCellPos, String& rText); 361 362 public: 363 ScCellTextData(ScDocShell* pDocSh, const ScAddress& rP); 364 virtual ~ScCellTextData(); 365 366 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 367 368 // helper functions for ScSharedCellEditSource: 369 virtual SvxTextForwarder* GetTextForwarder(); 370 void UpdateData(); GetEditEngine()371 ScFieldEditEngine* GetEditEngine() { GetTextForwarder(); return pEditEngine; } 372 373 ScSharedCellEditSource* GetOriginalSource(); // used as argument for SvxUnoText ctor 374 375 // used for ScCellEditSource: GetDocShell() const376 ScDocShell* GetDocShell() const { return pDocShell; } GetCellPos() const377 const ScAddress& GetCellPos() const { return aCellPos; } 378 SetDirty(sal_Bool bValue)379 void SetDirty(sal_Bool bValue) { bDirty = bValue; } IsDirty() const380 sal_Bool IsDirty() const { return bDirty; } SetDoUpdate(sal_Bool bValue)381 void SetDoUpdate(sal_Bool bValue) { bDoUpdate = bValue; } 382 }; 383 384 class ScCellTextObj : public ScCellTextData, public SvxUnoText 385 { 386 public: 387 ScCellTextObj(ScDocShell* pDocSh, const ScAddress& rP); 388 virtual ~ScCellTextObj() throw(); 389 }; 390 391 392 #endif 393