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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_SVX_SVDUNDO_HXX
21 : #define INCLUDED_SVX_SVDUNDO_HXX
22 :
23 : #include <svl/solar.hrc>
24 : #include <svl/undo.hxx>
25 : #include <svl/style.hxx>
26 : #include <tools/gen.hxx>
27 : #include <svx/svdtypes.hxx>
28 : #include <svx/svdsob.hxx>
29 : #include <svx/svxdllapi.h>
30 :
31 : class SfxItemSet;
32 : class SfxStyleSheet;
33 : class SdrView;
34 : class SdrPageView;
35 : class SdrModel;
36 : class SdrObject;
37 : class SdrPage;
38 : class SdrObjList;
39 : class SdrLayer;
40 : class SdrLayerAdmin;
41 : class SdrObjGeoData;
42 : class OutlinerParaObject;
43 :
44 : /**
45 : * Abstract base class (ABC) for all UndoActions of DrawingEngine
46 : */
47 :
48 : class SVX_DLLPUBLIC SdrUndoAction : public SfxUndoAction
49 : {
50 : protected:
51 : SdrModel& rMod;
52 :
53 : protected:
54 0 : SdrUndoAction(SdrModel& rNewMod)
55 0 : : rMod(rNewMod)
56 0 : {}
57 :
58 : public:
59 : TYPEINFO_OVERRIDE();
60 : virtual ~SdrUndoAction();
61 :
62 : virtual bool CanRepeat(SfxRepeatTarget& rView) const SAL_OVERRIDE;
63 : virtual void Repeat(SfxRepeatTarget& rView) SAL_OVERRIDE;
64 :
65 : virtual OUString GetRepeatComment(SfxRepeatTarget& rView) const SAL_OVERRIDE;
66 : virtual OUString GetSdrRepeatComment(SdrView& rView) const;
67 :
68 : virtual bool CanSdrRepeat(SdrView& rView) const;
69 : virtual void SdrRepeat(SdrView& rView);
70 : };
71 :
72 : /**
73 : * Aggregation of arbitrarily many UndoActions to a single UndoAction.
74 : * Undo() executes the single UndoActions backwards (LIFO, first the last
75 : * ones attached), Redo() executes the UndoActions in the order they were
76 : * added (FIFO).
77 : */
78 :
79 : class SVX_DLLPUBLIC SdrUndoGroup : public SdrUndoAction
80 : {
81 : protected:
82 : std::vector<SdrUndoAction*> aBuf;
83 :
84 : // No expanded description of the Action (contains %O)
85 : OUString aComment;
86 : OUString aObjDescription;
87 :
88 : SdrRepeatFunc eFunction;
89 :
90 : public:
91 : SdrUndoGroup(SdrModel& rNewMod);
92 : virtual ~SdrUndoGroup();
93 :
94 : void Clear();
95 0 : sal_uIntPtr GetActionCount() const { return aBuf.size(); }
96 0 : SdrUndoAction* GetAction(sal_uIntPtr nNum) const { return aBuf[nNum]; }
97 : void AddAction(SdrUndoAction* pAct);
98 :
99 0 : void SetComment(const OUString& rStr) { aComment=rStr; }
100 0 : void SetObjDescription(const OUString& rStr) { aObjDescription=rStr; }
101 : virtual OUString GetComment() const SAL_OVERRIDE;
102 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
103 :
104 : virtual void Undo() SAL_OVERRIDE;
105 : virtual void Redo() SAL_OVERRIDE;
106 :
107 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
108 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
109 0 : void SetRepeatFunction(SdrRepeatFunc eFunc) { eFunction=eFunc; }
110 : SdrRepeatFunc GetRepeatFunction() const { return eFunction; }
111 : };
112 :
113 : /**
114 : * Abstract base class for all UndoActions that handle objects.
115 : */
116 :
117 0 : class SVX_DLLPUBLIC SdrUndoObj : public SdrUndoAction
118 : {
119 : protected:
120 : SdrObject* pObj;
121 :
122 : protected:
123 : SdrUndoObj(SdrObject& rNewObj);
124 :
125 : void ImpTakeDescriptionStr(sal_uInt16 nStrCacheID, OUString& rStr, bool bRepeat = false) const;
126 :
127 : static SAL_WARN_UNUSED_RESULT OUString GetDescriptionStringForObject( const SdrObject& _rForObject, sal_uInt16 nStrCacheID, bool bRepeat = false );
128 :
129 : // #94278# new method for evtl. PageChange at UNDO/REDO
130 : void ImpShowPageOfThisObject();
131 : };
132 :
133 : /**
134 : * Changing the object attributes.
135 : * Create Action right before setting the new attributes.
136 : * Also for StyleSheets.
137 : */
138 :
139 : class SVX_DLLPUBLIC SdrUndoAttrObj : public SdrUndoObj
140 : {
141 : protected:
142 : SfxItemSet* pUndoSet;
143 : SfxItemSet* pRedoSet;
144 : SfxItemSet* pRepeatSet;
145 :
146 : // FIXME: Or should we better remember the StyleSheetNames?
147 : rtl::Reference< SfxStyleSheetBase > mxUndoStyleSheet;
148 : rtl::Reference< SfxStyleSheetBase > mxRedoStyleSheet;
149 : bool bStyleSheet;
150 : bool bHaveToTakeRedoSet;
151 :
152 : // When assigning TextItems to a drawing object with text:
153 : OutlinerParaObject* pTextUndo;
154 : // #i8508#
155 : // The text rescue mechanism needs also to be implemented for redo actions.
156 : OutlinerParaObject* pTextRedo;
157 :
158 : // If we have a group object:
159 : SdrUndoGroup* pUndoGroup;
160 :
161 : // Helper to ensure StyleSheet is in pool (provided by SdrModel from SdrObject)
162 : void ensureStyleSheetInStyleSheetPool(SfxStyleSheetBasePool& rStyleSheetPool, SfxStyleSheet& rSheet);
163 :
164 : public:
165 : SdrUndoAttrObj(SdrObject& rNewObj, bool bStyleSheet1 = false, bool bSaveText = false);
166 : virtual ~SdrUndoAttrObj();
167 : virtual void Undo() SAL_OVERRIDE;
168 : virtual void Redo() SAL_OVERRIDE;
169 :
170 : virtual OUString GetComment() const SAL_OVERRIDE;
171 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
172 :
173 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
174 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
175 : };
176 :
177 : /**
178 : * Only moving of an object.
179 : * Create Action right before moving.
180 : */
181 :
182 : class SVX_DLLPUBLIC SdrUndoMoveObj : public SdrUndoObj
183 : {
184 : protected:
185 : Size aDistance; // Distance by which we move
186 :
187 : public:
188 0 : SdrUndoMoveObj(SdrObject& rNewObj): SdrUndoObj(rNewObj) {}
189 0 : SdrUndoMoveObj(SdrObject& rNewObj, const Size& rDist): SdrUndoObj(rNewObj),aDistance(rDist) {}
190 : virtual ~SdrUndoMoveObj();
191 :
192 : void SetDistance(const Size& rDist) { aDistance=rDist; }
193 : const Size& GetDistance() const { return aDistance; }
194 :
195 : virtual void Undo() SAL_OVERRIDE;
196 : virtual void Redo() SAL_OVERRIDE;
197 :
198 : virtual OUString GetComment() const SAL_OVERRIDE;
199 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
200 :
201 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
202 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
203 : };
204 :
205 : /**
206 : * Changing the geometry of an object.
207 : * Create Action right before the geometric transformation.
208 : */
209 :
210 : class SVX_DLLPUBLIC SdrUndoGeoObj : public SdrUndoObj
211 : {
212 : protected:
213 : SdrObjGeoData* pUndoGeo;
214 : SdrObjGeoData* pRedoGeo;
215 : // If we have a group object:
216 : SdrUndoGroup* pUndoGroup;
217 :
218 : public:
219 : SdrUndoGeoObj(SdrObject& rNewObj);
220 : virtual ~SdrUndoGeoObj();
221 :
222 : virtual void Undo() SAL_OVERRIDE;
223 : virtual void Redo() SAL_OVERRIDE;
224 :
225 : virtual OUString GetComment() const SAL_OVERRIDE;
226 : };
227 :
228 : /**
229 : * Manipulation of an ObjList: New Object, DeleteObj, SetObjZLevel, Grouping, ...
230 : * Abstract base class.
231 : */
232 :
233 : class SVX_DLLPUBLIC SdrUndoObjList : public SdrUndoObj {
234 : class ObjListListener;
235 : friend class ObjListListener;
236 :
237 : private:
238 : bool bOwner;
239 :
240 : protected:
241 : SdrObjList* pObjList;
242 : SdrView* pView; // To be able to re-create the selection for a
243 : SdrPageView* pPageView; // for a ObjDel, Undo
244 : sal_uInt32 nOrdNum;
245 : // It's possible that the object is re-assigned during a Undo/Redo.
246 : // The object is deleted in the dtor, if bOwner==TRUE
247 : ObjListListener* m_pListener;
248 :
249 : protected:
250 : SdrUndoObjList(SdrObject& rNewObj, bool bOrdNumDirect = false);
251 : virtual ~SdrUndoObjList();
252 :
253 : void SetView(SdrView* pView1, SdrPageView* pPageView1) { pView=pView1; pPageView=pPageView1; }
254 0 : bool IsOwner() { return bOwner; }
255 : void SetOwner(bool bNew);
256 :
257 : private:
258 : sal_uInt32 GetOrdNum() const;
259 : void SetOrdNum(sal_uInt32 nOrdNum_);
260 : };
261 :
262 : /**
263 : * Removing an Object from an ObjectList.
264 : * To be used with corresponding Inserts within a UndoGroup.
265 : *
266 : * Create Action before removing from the ObjList.
267 : */
268 :
269 : class SVX_DLLPUBLIC SdrUndoRemoveObj : public SdrUndoObjList
270 : {
271 : public:
272 0 : SdrUndoRemoveObj(SdrObject& rNewObj, bool bOrdNumDirect = false)
273 0 : : SdrUndoObjList(rNewObj,bOrdNumDirect) {}
274 :
275 : virtual void Undo() SAL_OVERRIDE;
276 : virtual void Redo() SAL_OVERRIDE;
277 :
278 : virtual ~SdrUndoRemoveObj();
279 : };
280 :
281 : /**
282 : * Inserting Objects into a ObjectList.
283 : * Use with corresponding Removes within an UndoGroup.
284 : * Create Action before removal from ObjList.
285 : */
286 :
287 0 : class SVX_DLLPUBLIC SdrUndoInsertObj : public SdrUndoObjList
288 : {
289 : public:
290 0 : SdrUndoInsertObj(SdrObject& rNewObj, bool bOrdNumDirect = false)
291 0 : : SdrUndoObjList(rNewObj,bOrdNumDirect) {}
292 :
293 : virtual void Undo() SAL_OVERRIDE;
294 : virtual void Redo() SAL_OVERRIDE;
295 : };
296 :
297 : /**
298 : * Deleting an Object.
299 : * Create Action before removing from ObjList.
300 : */
301 :
302 0 : class SVX_DLLPUBLIC SdrUndoDelObj : public SdrUndoRemoveObj
303 : {
304 : private:
305 : void TryToFlushGraphicContent();
306 :
307 : public:
308 : SdrUndoDelObj(SdrObject& rNewObj, bool bOrdNumDirect = false);
309 :
310 : virtual void Undo() SAL_OVERRIDE;
311 : virtual void Redo() SAL_OVERRIDE;
312 :
313 : virtual OUString GetComment() const SAL_OVERRIDE;
314 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
315 :
316 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
317 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
318 : };
319 :
320 : /**
321 : * Inserting a NEW Object.
322 : * Create Actio after insertion into the ObjList.
323 : */
324 :
325 0 : class SVX_DLLPUBLIC SdrUndoNewObj : public SdrUndoInsertObj
326 : {
327 : public:
328 0 : SdrUndoNewObj(SdrObject& rNewObj, bool bOrdNumDirect = false)
329 0 : : SdrUndoInsertObj(rNewObj,bOrdNumDirect) {}
330 :
331 : virtual void Undo() SAL_OVERRIDE;
332 : virtual void Redo() SAL_OVERRIDE;
333 :
334 : virtual OUString GetComment() const SAL_OVERRIDE;
335 :
336 : static OUString GetComment(const SdrObject& _rForObject);
337 : };
338 :
339 : /**
340 : * Replacing an Object.
341 : * Create Action before Replace in ObjList.
342 : */
343 :
344 : class SVX_DLLPUBLIC SdrUndoReplaceObj : public SdrUndoObj
345 : {
346 : bool bOldOwner;
347 : bool bNewOwner;
348 :
349 : protected:
350 : SdrObjList* pObjList;
351 : sal_uInt32 nOrdNum;
352 : SdrObject* pNewObj;
353 :
354 : public:
355 : SdrUndoReplaceObj(SdrObject& rOldObj1, SdrObject& rNewObj1, bool bOrdNumDirect = false);
356 : virtual ~SdrUndoReplaceObj();
357 :
358 : virtual void Undo() SAL_OVERRIDE;
359 : virtual void Redo() SAL_OVERRIDE;
360 :
361 0 : bool IsNewOwner() { return bNewOwner; }
362 : void SetNewOwner(bool bNew);
363 :
364 0 : bool IsOldOwner() { return bOldOwner; }
365 : void SetOldOwner(bool bNew);
366 : };
367 :
368 : /**
369 : * Copying an Object.
370 : * Create Action before inserting into the ObjList.
371 : */
372 :
373 0 : class SdrUndoCopyObj : public SdrUndoNewObj
374 : {
375 : public:
376 0 : SdrUndoCopyObj(SdrObject& rNewObj, bool bOrdNumDirect = false)
377 0 : : SdrUndoNewObj(rNewObj,bOrdNumDirect) {}
378 :
379 : virtual OUString GetComment() const SAL_OVERRIDE;
380 : };
381 :
382 0 : class SdrUndoObjOrdNum : public SdrUndoObj
383 : {
384 : protected:
385 : sal_uInt32 nOldOrdNum;
386 : sal_uInt32 nNewOrdNum;
387 :
388 : public:
389 : SdrUndoObjOrdNum(SdrObject& rNewObj, sal_uInt32 nOldOrdNum1, sal_uInt32 nNewOrdNum1);
390 :
391 : virtual void Undo() SAL_OVERRIDE;
392 : virtual void Redo() SAL_OVERRIDE;
393 :
394 : virtual OUString GetComment() const SAL_OVERRIDE;
395 : };
396 :
397 :
398 : // #i11702#
399 :
400 0 : class SVX_DLLPUBLIC SdrUndoObjectLayerChange : public SdrUndoObj
401 : {
402 : protected:
403 : SdrLayerID maOldLayer;
404 : SdrLayerID maNewLayer;
405 :
406 : public:
407 : SdrUndoObjectLayerChange(SdrObject& rObj, SdrLayerID aOldLayer, SdrLayerID aNewLayer);
408 :
409 : virtual void Undo() SAL_OVERRIDE;
410 : virtual void Redo() SAL_OVERRIDE;
411 : };
412 :
413 : class SVX_DLLPUBLIC SdrUndoObjSetText : public SdrUndoObj
414 : {
415 : protected:
416 : OutlinerParaObject* pOldText;
417 : OutlinerParaObject* pNewText;
418 : bool bNewTextAvailable;
419 : bool bEmptyPresObj;
420 : sal_Int32 mnText;
421 :
422 : public:
423 : SdrUndoObjSetText(SdrObject& rNewObj, sal_Int32 nText );
424 : virtual ~SdrUndoObjSetText();
425 :
426 0 : bool IsDifferent() const { return pOldText!=pNewText; }
427 : void AfterSetText();
428 :
429 : virtual void Undo() SAL_OVERRIDE;
430 : virtual void Redo() SAL_OVERRIDE;
431 :
432 : virtual OUString GetComment() const SAL_OVERRIDE;
433 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
434 :
435 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
436 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
437 : };
438 :
439 : /**
440 : * Implement Title/Description Elements UI for Writer
441 : * text frames, graphics and embedded objects (#i73249#)
442 : */
443 0 : class SdrUndoObjStrAttr : public SdrUndoObj
444 : {
445 : public:
446 : enum ObjStrAttrType
447 : {
448 : OBJ_NAME,
449 : OBJ_TITLE,
450 : OBJ_DESCRIPTION
451 : };
452 :
453 : protected:
454 : const ObjStrAttrType meObjStrAttr;
455 : const OUString msOldStr;
456 : const OUString msNewStr;
457 :
458 : public:
459 : SdrUndoObjStrAttr( SdrObject& rNewObj,
460 : const ObjStrAttrType eObjStrAttr,
461 : const OUString& sOldStr,
462 : const OUString& sNewStr);
463 :
464 : virtual void Undo() SAL_OVERRIDE;
465 : virtual void Redo() SAL_OVERRIDE;
466 :
467 : virtual OUString GetComment() const SAL_OVERRIDE;
468 : };
469 :
470 :
471 : /*
472 : * Layer
473 : */
474 :
475 : /**
476 : * Abstract base class for all UndoActions that have something to do with SdrLayer.
477 : */
478 :
479 : class SdrUndoLayer : public SdrUndoAction
480 : {
481 : protected:
482 : SdrLayer* pLayer;
483 : SdrLayerAdmin* pLayerAdmin;
484 : sal_uInt16 nNum;
485 : bool bItsMine;
486 :
487 : protected:
488 : SdrUndoLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel);
489 : virtual ~SdrUndoLayer();
490 : };
491 :
492 : /**
493 : * Inserting a new Layer.
494 : * Create Action after Insertion.
495 : */
496 :
497 0 : class SdrUndoNewLayer : public SdrUndoLayer
498 : {
499 : public:
500 0 : SdrUndoNewLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel)
501 0 : : SdrUndoLayer(nLayerNum,rNewLayerAdmin,rNewModel) {}
502 :
503 : virtual void Undo() SAL_OVERRIDE;
504 : virtual void Redo() SAL_OVERRIDE;
505 :
506 : virtual OUString GetComment() const SAL_OVERRIDE;
507 : };
508 :
509 : /**
510 : * Deleting a Layer.
511 : * Create Action before the Remove.
512 : */
513 :
514 0 : class SdrUndoDelLayer : public SdrUndoLayer
515 : {
516 : public:
517 0 : SdrUndoDelLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel)
518 0 : : SdrUndoLayer(nLayerNum,rNewLayerAdmin,rNewModel) { bItsMine=true; }
519 :
520 : virtual void Undo() SAL_OVERRIDE;
521 : virtual void Redo() SAL_OVERRIDE;
522 :
523 : virtual OUString GetComment() const SAL_OVERRIDE;
524 : };
525 :
526 : /**
527 : * Moving a Layer.
528 : * Create Action before the Move.
529 : */
530 :
531 0 : class SdrUndoMoveLayer : public SdrUndoLayer
532 : {
533 : sal_uInt16 nNeuPos;
534 :
535 : public:
536 0 : SdrUndoMoveLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel, sal_uInt16 nNeuPos1)
537 0 : : SdrUndoLayer(nLayerNum,rNewLayerAdmin,rNewModel), nNeuPos(nNeuPos1) {}
538 :
539 : virtual void Undo() SAL_OVERRIDE;
540 : virtual void Redo() SAL_OVERRIDE;
541 :
542 : virtual OUString GetComment() const SAL_OVERRIDE;
543 : };
544 :
545 :
546 : /*
547 : * Pages
548 : */
549 :
550 : /**
551 : * ABC for all UndoActions that have something to do with SdrPages.
552 : */
553 :
554 0 : class SVX_DLLPUBLIC SdrUndoPage : public SdrUndoAction
555 : {
556 : protected:
557 : SdrPage& mrPage;
558 :
559 : protected:
560 : void ImpInsertPage(sal_uInt16 nNum);
561 : void ImpRemovePage(sal_uInt16 nNum);
562 : void ImpMovePage(sal_uInt16 nOldNum, sal_uInt16 nNewNum);
563 :
564 : protected:
565 : SdrUndoPage(SdrPage& rNewPg);
566 :
567 : void ImpTakeDescriptionStr(sal_uInt16 nStrCacheID, OUString& rStr, sal_uInt16 n=0, bool bRepeat = false) const;
568 : };
569 :
570 : /**
571 : * ABC for manipulation of a PageList: New Page, DeletePage, MovePage (ChangePageNum).
572 : */
573 :
574 : class SVX_DLLPUBLIC SdrUndoPageList : public SdrUndoPage
575 : {
576 : protected:
577 : sal_uInt16 nPageNum;
578 :
579 : // It's possible that the object is re-assigned during a Undo/Redo.
580 : // The Page is deleted in the dtor, if bItsMine==TRUE
581 : bool bItsMine;
582 :
583 : protected:
584 : SdrUndoPageList(SdrPage& rNewPg);
585 : virtual ~SdrUndoPageList();
586 : };
587 :
588 : /**
589 : * Deleting a Page.
590 : * Create Action before removing from the List.
591 : */
592 :
593 : class SVX_DLLPUBLIC SdrUndoDelPage : public SdrUndoPageList
594 : {
595 : // When deleting a MasterPage, we remember all relations of the
596 : // Character Page with the MasterPage in this UndoGroup.
597 : SdrUndoGroup* pUndoGroup;
598 :
599 : public:
600 : SdrUndoDelPage(SdrPage& rNewPg);
601 : virtual ~SdrUndoDelPage();
602 :
603 : virtual void Undo() SAL_OVERRIDE;
604 : virtual void Redo() SAL_OVERRIDE;
605 :
606 : virtual OUString GetComment() const SAL_OVERRIDE;
607 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
608 :
609 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
610 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
611 : };
612 :
613 : /**
614 : * Inserting a new Page.
615 : * Create Action after inserting into the List.
616 : */
617 :
618 0 : class SVX_DLLPUBLIC SdrUndoNewPage : public SdrUndoPageList
619 : {
620 : public:
621 0 : SdrUndoNewPage(SdrPage& rNewPg): SdrUndoPageList(rNewPg) {}
622 :
623 : virtual void Undo() SAL_OVERRIDE;
624 : virtual void Redo() SAL_OVERRIDE;
625 :
626 : virtual OUString GetComment() const SAL_OVERRIDE;
627 : };
628 :
629 : /**
630 : * Copying a Page.
631 : * Create Action after inserting into the List.
632 : */
633 :
634 0 : class SdrUndoCopyPage : public SdrUndoNewPage
635 : {
636 : public:
637 0 : SdrUndoCopyPage(SdrPage& rNewPg): SdrUndoNewPage(rNewPg) {}
638 :
639 : virtual OUString GetComment() const SAL_OVERRIDE;
640 : virtual OUString GetSdrRepeatComment(SdrView& rView) const SAL_OVERRIDE;
641 :
642 : virtual void SdrRepeat(SdrView& rView) SAL_OVERRIDE;
643 : virtual bool CanSdrRepeat(SdrView& rView) const SAL_OVERRIDE;
644 : };
645 :
646 : /**
647 : * Moving a Page within the List.
648 : * Create Action before moving the Page.
649 : */
650 :
651 0 : class SVX_DLLPUBLIC SdrUndoSetPageNum : public SdrUndoPage
652 : {
653 : protected:
654 : sal_uInt16 nOldPageNum;
655 : sal_uInt16 nNewPageNum;
656 :
657 : public:
658 0 : SdrUndoSetPageNum(SdrPage& rNewPg, sal_uInt16 nOldPageNum1, sal_uInt16 nNewPageNum1)
659 0 : : SdrUndoPage(rNewPg),nOldPageNum(nOldPageNum1),nNewPageNum(nNewPageNum1) {}
660 :
661 : virtual void Undo() SAL_OVERRIDE;
662 : virtual void Redo() SAL_OVERRIDE;
663 :
664 : virtual OUString GetComment() const SAL_OVERRIDE;
665 : };
666 :
667 :
668 : /*
669 : * Masterpages
670 : */
671 :
672 : /**
673 : * ABC for all UndoActions that have something to do with
674 : * MasterPage relationships.
675 : */
676 :
677 : class SdrUndoPageMasterPage : public SdrUndoPage
678 : {
679 : protected:
680 : bool mbOldHadMasterPage;
681 : SetOfByte maOldSet;
682 : sal_uInt16 maOldMasterPageNumber;
683 :
684 : protected:
685 : SdrUndoPageMasterPage(SdrPage& rChangedPage);
686 :
687 : public:
688 : SVX_DLLPUBLIC virtual ~SdrUndoPageMasterPage();
689 : };
690 :
691 : /**
692 : * Removal of a MasterPage from a Character Page.
693 : * Create Action before removing the MasterPageDescriptor.
694 : */
695 :
696 0 : class SdrUndoPageRemoveMasterPage : public SdrUndoPageMasterPage
697 : {
698 : public:
699 : SdrUndoPageRemoveMasterPage(SdrPage& rChangedPage);
700 :
701 : virtual void Undo() SAL_OVERRIDE;
702 : virtual void Redo() SAL_OVERRIDE;
703 :
704 : virtual OUString GetComment() const SAL_OVERRIDE;
705 : };
706 :
707 : /**
708 : * Changing the MasterPageDescriptor (e.g. change of the VisibleLayer).
709 : * Create Action before changing the MasterPageDescriptors.
710 : */
711 :
712 0 : class SVX_DLLPUBLIC SdrUndoPageChangeMasterPage : public SdrUndoPageMasterPage
713 : {
714 : protected:
715 : bool mbNewHadMasterPage;
716 : SetOfByte maNewSet;
717 : sal_uInt16 maNewMasterPageNumber;
718 :
719 : public:
720 : SdrUndoPageChangeMasterPage(SdrPage& rChangedPage);
721 :
722 : virtual void Undo() SAL_OVERRIDE;
723 : virtual void Redo() SAL_OVERRIDE;
724 :
725 : virtual OUString GetComment() const SAL_OVERRIDE;
726 : };
727 :
728 :
729 :
730 : /**
731 : * The SdrUndoFactory can be set and retrieved from the SdrModel.
732 : * It is used by the drawing layer implementations to create undo actions.
733 : * It can be used by applications to create application specific undo actions.
734 : */
735 0 : class SVX_DLLPUBLIC SdrUndoFactory
736 : {
737 : public:
738 : // Shapes
739 : virtual ~SdrUndoFactory();
740 : virtual SdrUndoAction* CreateUndoMoveObject( SdrObject& rObject );
741 : virtual SdrUndoAction* CreateUndoMoveObject( SdrObject& rObject, const Size& rDist );
742 : virtual SdrUndoAction* CreateUndoGeoObject( SdrObject& rObject );
743 : virtual SdrUndoAction* CreateUndoAttrObject( SdrObject& rObject, bool bStyleSheet1 = false, bool bSaveText = false );
744 : virtual SdrUndoAction* CreateUndoRemoveObject( SdrObject& rObject, bool bOrdNumDirect = false);
745 : virtual SdrUndoAction* CreateUndoInsertObject( SdrObject& rObject, bool bOrdNumDirect = false);
746 : virtual SdrUndoAction* CreateUndoDeleteObject( SdrObject& rObject, bool bOrdNumDirect = false);
747 : virtual SdrUndoAction* CreateUndoNewObject( SdrObject& rObject, bool bOrdNumDirect = false);
748 : virtual SdrUndoAction* CreateUndoCopyObject( SdrObject& rObject, bool bOrdNumDirect = false);
749 :
750 : virtual SdrUndoAction* CreateUndoObjectOrdNum( SdrObject& rObject, sal_uInt32 nOldOrdNum1, sal_uInt32 nNewOrdNum1);
751 :
752 : virtual SdrUndoAction* CreateUndoReplaceObject( SdrObject& rOldObject, SdrObject& rNewObject, bool bOrdNumDirect = false );
753 : virtual SdrUndoAction* CreateUndoObjectLayerChange( SdrObject& rObject, SdrLayerID aOldLayer, SdrLayerID aNewLayer );
754 : virtual SdrUndoAction* CreateUndoObjectSetText( SdrObject& rNewObj, sal_Int32 nText );
755 :
756 : // Implement Title/Description Elements UI for Writer text frames, graphics and embedded objects (#i73249#)
757 : virtual SdrUndoAction* CreateUndoObjectStrAttr( SdrObject& rObject,
758 : SdrUndoObjStrAttr::ObjStrAttrType eObjStrAttrType,
759 : const OUString& sOldStr,
760 : const OUString& sNewStr );
761 :
762 : // Layer
763 : virtual SdrUndoAction* CreateUndoNewLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel);
764 : virtual SdrUndoAction* CreateUndoDeleteLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel);
765 : virtual SdrUndoAction* CreateUndoMoveLayer(sal_uInt16 nLayerNum, SdrLayerAdmin& rNewLayerAdmin, SdrModel& rNewModel, sal_uInt16 nNeuPos1);
766 :
767 : // Page
768 : virtual SdrUndoAction* CreateUndoDeletePage(SdrPage& rPage);
769 : virtual SdrUndoAction* CreateUndoNewPage(SdrPage& rPage);
770 : virtual SdrUndoAction* CreateUndoCopyPage(SdrPage& rPage);
771 : virtual SdrUndoAction* CreateUndoSetPageNum(SdrPage& rNewPg, sal_uInt16 nOldPageNum1, sal_uInt16 nNewPageNum1);
772 :
773 : // Master page
774 : virtual SdrUndoAction* CreateUndoPageRemoveMasterPage(SdrPage& rChangedPage);
775 : virtual SdrUndoAction* CreateUndoPageChangeMasterPage(SdrPage& rChangedPage);
776 : };
777 :
778 : #endif // INCLUDED_SVX_SVDUNDO_HXX
779 :
780 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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