Line data Source code
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 :
21 : #include "OutlineView.hxx"
22 : #include <memory>
23 : #include <editeng/forbiddencharacterstable.hxx>
24 : #include <sfx2/progress.hxx>
25 : #include <vcl/wrkwin.hxx>
26 : #include <svx/svxids.hrc>
27 : #include "eetext.hxx"
28 : #include <editeng/eeitem.hxx>
29 : #include <editeng/editstat.hxx>
30 : #include <editeng/lrspitem.hxx>
31 : #include <svx/svdotext.hxx>
32 : #include <sfx2/printer.hxx>
33 : #include <sfx2/imagemgr.hxx>
34 : #include <sfx2/app.hxx>
35 : #include <sfx2/bindings.hxx>
36 : #include <svl/itempool.hxx>
37 : #include <svl/style.hxx>
38 : #include <svx/svdorect.hxx>
39 : #include <svx/svdundo.hxx>
40 : #include <svl/brdcst.hxx>
41 : #include <vcl/msgbox.hxx>
42 : #include <editeng/adjitem.hxx>
43 : #include <editeng/tstpitem.hxx>
44 : #include <editeng/lspcitem.hxx>
45 : #include <editeng/numitem.hxx>
46 : #include <editeng/outlobj.hxx>
47 : #include <editeng/editeng.hxx>
48 :
49 : #include <editeng/editobj.hxx>
50 : #include <editeng/editund2.hxx>
51 :
52 : #include <editeng/editview.hxx>
53 : #include <editeng/svxfont.hxx>
54 : #include <editeng/fhgtitem.hxx>
55 :
56 : #include "DrawDocShell.hxx"
57 : #include "drawdoc.hxx"
58 : #include "Window.hxx"
59 : #include "sdpage.hxx"
60 : #include "pres.hxx"
61 : #include "OutlineViewShell.hxx"
62 : #include "app.hrc"
63 : #include "glob.hrc"
64 : #include "sdresid.hxx"
65 : #include "Outliner.hxx"
66 : #include "strings.hrc"
67 : #include "EventMultiplexer.hxx"
68 : #include "ViewShellBase.hxx"
69 : #include "undo/undoobjects.hxx"
70 : #include "undo/undomanager.hxx"
71 : #include "stlsheet.hxx"
72 :
73 : using ::rtl::OUString;
74 : using namespace ::com::sun::star::uno;
75 : using namespace ::com::sun::star::frame;
76 :
77 : namespace sd {
78 :
79 : // width: DIN A4, two margins à 1 cm each
80 : #define OUTLINE_PAPERWIDTH 19000
81 :
82 : // a progress bar gets displayed when more than
83 : // PROCESS_WITH_PROGRESS_THRESHOLD pages are concerned
84 : #define PROCESS_WITH_PROGRESS_THRESHOLD 5
85 :
86 : struct SdParaAndPos
87 : {
88 : Paragraph* pPara;
89 : sal_uInt16 nPos;
90 : };
91 :
92 0 : TYPEINIT1( OutlineView, ::sd::View );
93 :
94 : /*************************************************************************
95 : |*
96 : |* Constructor
97 : |*
98 : \************************************************************************/
99 :
100 0 : OutlineView::OutlineView( DrawDocShell& rDocSh, ::Window* pWindow, OutlineViewShell& rOutlineViewSh)
101 0 : : ::sd::View(*rDocSh.GetDoc(), pWindow, &rOutlineViewSh)
102 : , mrOutlineViewShell(rOutlineViewSh)
103 0 : , mrOutliner(*mrDoc.GetOutliner(sal_True))
104 : , mnPagesToProcess(0)
105 : , mnPagesProcessed(0)
106 : , mbFirstPaint(sal_True)
107 : , mpProgress(NULL)
108 : , maDocColor( COL_WHITE )
109 0 : , maLRSpaceItem( 0, 0, 2000, 0, EE_PARA_OUTLLRSPACE )
110 : {
111 0 : sal_Bool bInitOutliner = sal_False;
112 :
113 0 : if (mrOutliner.GetViewCount() == 0)
114 : {
115 : // initialize Outliner: set Reference Device
116 0 : bInitOutliner = sal_True;
117 0 : mrOutliner.Init( OUTLINERMODE_OUTLINEVIEW );
118 0 : mrOutliner.SetRefDevice( SD_MOD()->GetRefDevice( rDocSh ) );
119 0 : sal_uLong nWidth = OUTLINE_PAPERWIDTH;
120 0 : mrOutliner.SetPaperSize(Size(nWidth, 400000000));
121 : }
122 :
123 : // insert View into Outliner
124 0 : for (sal_uInt16 nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
125 : {
126 0 : mpOutlinerView[nView] = NULL;
127 : }
128 :
129 0 : mpOutlinerView[0] = new OutlinerView(&mrOutliner, pWindow);
130 0 : Rectangle aNullRect;
131 0 : mpOutlinerView[0]->SetOutputArea(aNullRect);
132 0 : mrOutliner.SetUpdateMode(sal_False);
133 0 : mrOutliner.InsertView(mpOutlinerView[0], LIST_APPEND);
134 :
135 0 : onUpdateStyleSettings( true );
136 :
137 0 : if (bInitOutliner)
138 : {
139 : // fill Outliner with contents
140 0 : FillOutliner();
141 : }
142 :
143 0 : Link aLink( LINK(this,OutlineView,EventMultiplexerListener) );
144 0 : mrOutlineViewShell.GetViewShellBase().GetEventMultiplexer()->AddEventListener(
145 : aLink,
146 : tools::EventMultiplexerEvent::EID_CURRENT_PAGE
147 0 : | tools::EventMultiplexerEvent::EID_PAGE_ORDER);
148 :
149 0 : LanguageType eLang = mrOutliner.GetDefaultLanguage();
150 0 : maPageNumberFont = OutputDevice::GetDefaultFont( DEFAULTFONT_SANS_UNICODE, eLang, 0 );
151 0 : maPageNumberFont.SetHeight( 500 );
152 :
153 0 : maBulletFont.SetColor( COL_AUTO );
154 0 : maBulletFont.SetHeight( 1000 );
155 0 : maBulletFont.SetCharSet(RTL_TEXTENCODING_MS_1252); // and replacing other values by standard
156 0 : maBulletFont.SetName( OUString( "StarSymbol" ) );
157 0 : maBulletFont.SetWeight(WEIGHT_NORMAL);
158 0 : maBulletFont.SetUnderline(UNDERLINE_NONE);
159 0 : maBulletFont.SetStrikeout(STRIKEOUT_NONE);
160 0 : maBulletFont.SetItalic(ITALIC_NONE);
161 0 : maBulletFont.SetOutline(sal_False);
162 0 : maBulletFont.SetShadow(sal_False);
163 :
164 :
165 0 : Reference<XFrame> xFrame (mrOutlineViewShell.GetViewShellBase().GetFrame()->GetTopFrame().GetFrameInterface(), UNO_QUERY);
166 :
167 0 : const OUString aSlotURL( ".uno:ShowSlide" );
168 0 : maSlideImage = GetImage( xFrame, aSlotURL, true );
169 :
170 : // Tell undo manager of the document about the undo manager of the
171 : // outliner, so that the former can synchronize with the later.
172 0 : sd::UndoManager* pDocUndoMgr = dynamic_cast<sd::UndoManager*>(mpDocSh->GetUndoManager());
173 0 : if (pDocUndoMgr != NULL)
174 0 : pDocUndoMgr->SetLinkedUndoManager(&mrOutliner.GetUndoManager());
175 0 : }
176 :
177 : /*************************************************************************
178 : |*
179 : |* Destructor, restore Links, clear Oultiner
180 : |*
181 : \************************************************************************/
182 :
183 0 : OutlineView::~OutlineView()
184 : {
185 : DBG_ASSERT(maDragAndDropModelGuard.get() == 0, "sd::OutlineView::~OutlineView(), prior drag operation not finished correctly!" );
186 :
187 0 : Link aLink( LINK(this,OutlineView,EventMultiplexerListener) );
188 0 : mrOutlineViewShell.GetViewShellBase().GetEventMultiplexer()->RemoveEventListener( aLink );
189 0 : DisconnectFromApplication();
190 :
191 0 : if( mpProgress )
192 0 : delete mpProgress;
193 :
194 : // unregister OutlinerViews and destroy them
195 0 : for (sal_uInt16 nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
196 : {
197 0 : if (mpOutlinerView[nView] != NULL)
198 : {
199 0 : mrOutliner.RemoveView( mpOutlinerView[nView] );
200 0 : delete mpOutlinerView[nView];
201 0 : mpOutlinerView[nView] = NULL;
202 : }
203 : }
204 :
205 0 : if (mrOutliner.GetViewCount() == 0)
206 : {
207 : // uninitialize Outliner: enable color display
208 0 : ResetLinks();
209 0 : sal_uLong nCntrl = mrOutliner.GetControlWord();
210 0 : mrOutliner.SetUpdateMode(sal_False); // otherwise there will be drawn on SetControlWord
211 0 : mrOutliner.SetControlWord(nCntrl & ~EE_CNTRL_NOCOLORS);
212 0 : SvtAccessibilityOptions aOptions;
213 0 : mrOutliner.ForceAutoColor( aOptions.GetIsAutomaticFontColor() );
214 0 : mrOutliner.Clear();
215 : }
216 0 : }
217 :
218 :
219 :
220 :
221 0 : void OutlineView::ConnectToApplication (void)
222 : {
223 0 : mrOutlineViewShell.GetActiveWindow()->GrabFocus();
224 0 : Application::AddEventListener(LINK(this, OutlineView, AppEventListenerHdl));
225 0 : }
226 :
227 :
228 :
229 :
230 0 : void OutlineView::DisconnectFromApplication (void)
231 : {
232 0 : Application::RemoveEventListener(LINK(this, OutlineView, AppEventListenerHdl));
233 0 : }
234 :
235 :
236 :
237 :
238 : /*************************************************************************
239 : |*
240 : |* Paint method
241 : |*
242 : \************************************************************************/
243 :
244 0 : void OutlineView::Paint(const Rectangle& rRect, ::sd::Window* pWin)
245 : {
246 0 : OutlinerView* pOlView = GetViewByWindow(pWin);
247 :
248 0 : if (pOlView)
249 : {
250 0 : pOlView->HideCursor();
251 0 : pOlView->Paint(rRect);
252 :
253 0 : pOlView->ShowCursor(mbFirstPaint);
254 :
255 0 : mbFirstPaint = sal_False;
256 : }
257 0 : }
258 :
259 0 : void OutlineView::InvalidateSlideNumberArea()
260 : {
261 0 : }
262 :
263 : /*************************************************************************
264 : |*
265 : |* Window size was changed
266 : |*
267 : \************************************************************************/
268 :
269 0 : void OutlineView::AdjustPosSizePixel(const Point &,const Size &,::sd::Window*)
270 : {
271 0 : }
272 :
273 : /*************************************************************************
274 : |*
275 : |* add a window
276 : |*
277 : \************************************************************************/
278 :
279 0 : void OutlineView::AddWindowToPaintView(OutputDevice* pWin)
280 : {
281 0 : sal_Bool bAdded = sal_False;
282 0 : sal_Bool bValidArea = sal_False;
283 0 : Rectangle aOutputArea;
284 0 : const Color aWhiteColor( COL_WHITE );
285 0 : sal_uInt16 nView = 0;
286 :
287 0 : while (nView < MAX_OUTLINERVIEWS && !bAdded)
288 : {
289 0 : if (mpOutlinerView[nView] == NULL)
290 : {
291 0 : mpOutlinerView[nView] = new OutlinerView(&mrOutliner, dynamic_cast< ::sd::Window* >(pWin));
292 0 : mpOutlinerView[nView]->SetBackgroundColor( aWhiteColor );
293 0 : mrOutliner.InsertView(mpOutlinerView[nView], LIST_APPEND);
294 0 : bAdded = sal_True;
295 :
296 0 : if (bValidArea)
297 : {
298 0 : mpOutlinerView[nView]->SetOutputArea(aOutputArea);
299 : }
300 : }
301 0 : else if (!bValidArea)
302 : {
303 0 : aOutputArea = mpOutlinerView[nView]->GetOutputArea();
304 0 : bValidArea = sal_True;
305 : }
306 :
307 0 : nView++;
308 : }
309 :
310 : // white background in Outliner
311 0 : pWin->SetBackground( Wallpaper( aWhiteColor ) );
312 :
313 0 : ::sd::View::AddWindowToPaintView(pWin);
314 0 : }
315 :
316 : /*************************************************************************
317 : |*
318 : |* remove a window
319 : |*
320 : \************************************************************************/
321 :
322 0 : void OutlineView::DeleteWindowFromPaintView(OutputDevice* pWin)
323 : {
324 0 : sal_Bool bRemoved = sal_False;
325 0 : sal_uInt16 nView = 0;
326 : ::Window* pWindow;
327 :
328 0 : while (nView < MAX_OUTLINERVIEWS && !bRemoved)
329 : {
330 0 : if (mpOutlinerView[nView] != NULL)
331 : {
332 0 : pWindow = mpOutlinerView[nView]->GetWindow();
333 :
334 0 : if (pWindow == pWin)
335 : {
336 0 : mrOutliner.RemoveView( mpOutlinerView[nView] );
337 0 : delete mpOutlinerView[nView];
338 0 : mpOutlinerView[nView] = NULL;
339 0 : bRemoved = sal_True;
340 : }
341 : }
342 :
343 0 : nView++;
344 : }
345 :
346 0 : ::sd::View::DeleteWindowFromPaintView(pWin);
347 0 : }
348 :
349 : /*************************************************************************
350 : |*
351 : |* Return a pointer to the OutlinerView corresponding to the window
352 : |*
353 : \************************************************************************/
354 :
355 0 : OutlinerView* OutlineView::GetViewByWindow (::Window* pWin) const
356 : {
357 0 : OutlinerView* pOlView = NULL;
358 0 : for (sal_uInt16 nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
359 : {
360 0 : if (mpOutlinerView[nView] != NULL)
361 : {
362 0 : if ( pWin == mpOutlinerView[nView]->GetWindow() )
363 : {
364 0 : pOlView = mpOutlinerView[nView];
365 : }
366 : }
367 : }
368 0 : return (pOlView);
369 : }
370 :
371 :
372 : /*************************************************************************
373 : |*
374 : |* Return the title before a random paragraph
375 : |*
376 : \************************************************************************/
377 :
378 0 : Paragraph* OutlineView::GetPrevTitle(const Paragraph* pPara)
379 : {
380 0 : sal_Int32 nPos = mrOutliner.GetAbsPos(const_cast<Paragraph*>(pPara));
381 :
382 0 : if (nPos > 0)
383 : {
384 0 : while(nPos)
385 : {
386 0 : pPara = mrOutliner.GetParagraph(--nPos);
387 0 : if( mrOutliner.HasParaFlag(pPara, PARAFLAG_ISPAGE) )
388 : {
389 0 : return const_cast< Paragraph* >( pPara );
390 : }
391 : }
392 :
393 : }
394 0 : return NULL;
395 : }
396 :
397 : /*************************************************************************
398 : |*
399 : |* Return the title after a random paragraph
400 : |*
401 : \************************************************************************/
402 :
403 0 : Paragraph* OutlineView::GetNextTitle(const Paragraph* pPara)
404 : {
405 0 : Paragraph* pResult = const_cast< Paragraph* >( pPara );
406 :
407 0 : sal_Int32 nPos = mrOutliner.GetAbsPos(pResult);
408 :
409 0 : do
410 : {
411 0 : pResult = mrOutliner.GetParagraph(++nPos);
412 0 : if( pResult && mrOutliner.HasParaFlag(pResult, PARAFLAG_ISPAGE) )
413 0 : return pResult;
414 : }
415 : while( pResult );
416 :
417 0 : return NULL;
418 : }
419 :
420 : /*************************************************************************
421 : |*
422 : |* Handler for inserting pages (paragraphs)
423 : |*
424 : \************************************************************************/
425 :
426 0 : IMPL_LINK( OutlineView, ParagraphInsertedHdl, ::Outliner *, pOutliner )
427 : {
428 : // we get calls to this handler during binary insert of drag and drop contents but
429 : // we ignore it here and handle it later in OnEndPasteOrDrop()
430 0 : if( maDragAndDropModelGuard.get() == 0 )
431 : {
432 0 : OutlineViewPageChangesGuard aGuard(this);
433 :
434 0 : Paragraph* pPara = pOutliner->GetHdlParagraph();
435 :
436 0 : sal_uInt16 nAbsPos = (sal_uInt16)mrOutliner.GetAbsPos( pPara );
437 :
438 0 : UpdateParagraph( nAbsPos );
439 :
440 0 : if( (nAbsPos == 0) || mrOutliner.HasParaFlag(pPara,PARAFLAG_ISPAGE) || mrOutliner.HasParaFlag(mrOutliner.GetParagraph( nAbsPos-1 ), PARAFLAG_ISPAGE) )
441 : {
442 0 : InsertSlideForParagraph( pPara );
443 0 : InvalidateSlideNumberArea();
444 0 : }
445 : }
446 :
447 0 : return 0;
448 : }
449 :
450 : /** creates and inserts an empty slide for the given paragraph */
451 0 : SdPage* OutlineView::InsertSlideForParagraph( Paragraph* pPara )
452 : {
453 : DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::InsertSlideForParagraph(), model change without undo?!" );
454 :
455 0 : OutlineViewPageChangesGuard aGuard(this);
456 :
457 0 : mrOutliner.SetParaFlag( pPara, PARAFLAG_ISPAGE );
458 : // how many titles are there before the new title paragraph?
459 0 : sal_uLong nExample = 0L; // position of the "example" page
460 0 : sal_uLong nTarget = 0L; // position of insertion
461 0 : while(pPara)
462 : {
463 0 : pPara = GetPrevTitle(pPara);
464 0 : if (pPara)
465 0 : nTarget++;
466 : }
467 :
468 : // if a new paragraph is created via RETURN before the first paragraph, the
469 : // Outliner reports the old paragraph (which was moved down) as a new
470 : // paragraph
471 0 : if (nTarget == 1)
472 : {
473 0 : String aTest(mrOutliner.GetText( mrOutliner.GetParagraph( 0 ) ));
474 0 : if (aTest.Len() == 0)
475 : {
476 0 : nTarget = 0;
477 0 : }
478 : }
479 :
480 :
481 : // the "example" page is the previous page - if it is available
482 0 : if (nTarget > 0)
483 : {
484 0 : nExample = nTarget - 1;
485 :
486 0 : sal_uInt16 nPageCount = mrDoc.GetSdPageCount( PK_STANDARD );
487 0 : if( nExample >= nPageCount )
488 0 : nExample = nPageCount - 1;
489 : }
490 :
491 : /**********************************************************************
492 : * All the time, a standard page is created before a notes page.
493 : * It is ensured that after each standard page the corresponding notes page
494 : * follows. A handout page is exactly one handout page.
495 : **********************************************************************/
496 :
497 : // this page is exemplary
498 0 : SdPage* pExample = (SdPage*)mrDoc.GetSdPage((sal_uInt16)nExample, PK_STANDARD);
499 0 : SdPage* pPage = (SdPage*)mrDoc.AllocPage(sal_False);
500 :
501 0 : pPage->SetLayoutName(pExample->GetLayoutName());
502 :
503 : // insert (page)
504 0 : mrDoc.InsertPage(pPage, (sal_uInt16)(nTarget) * 2 + 1);
505 0 : if( isRecordingUndo() )
506 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoNewPage(*pPage));
507 :
508 : // assign a master page to the standard page
509 0 : pPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
510 :
511 : // set page size
512 0 : pPage->SetSize(pExample->GetSize());
513 0 : pPage->SetBorder( pExample->GetLftBorder(),
514 0 : pExample->GetUppBorder(),
515 0 : pExample->GetRgtBorder(),
516 0 : pExample->GetLwrBorder() );
517 :
518 : // create new presentation objects (after <Title> or <Title with subtitle>
519 : // follows <Title with outline>, otherwise apply the layout of the previous
520 : // page
521 0 : AutoLayout eAutoLayout = pExample->GetAutoLayout();
522 0 : if (eAutoLayout == AUTOLAYOUT_TITLE ||
523 : eAutoLayout == AUTOLAYOUT_ONLY_TITLE)
524 : {
525 0 : pPage->SetAutoLayout(AUTOLAYOUT_ENUM, sal_True);
526 : }
527 : else
528 : {
529 0 : pPage->SetAutoLayout(pExample->GetAutoLayout(), sal_True);
530 : }
531 :
532 : /**********************************************************************
533 : |* now the notes page
534 : \*********************************************************************/
535 0 : pExample = (SdPage*)mrDoc.GetSdPage((sal_uInt16)nExample, PK_NOTES);
536 0 : SdPage* pNotesPage = (SdPage*)mrDoc.AllocPage(sal_False);
537 :
538 0 : pNotesPage->SetLayoutName(pExample->GetLayoutName());
539 :
540 0 : pNotesPage->SetPageKind(PK_NOTES);
541 :
542 : // insert (notes page)
543 0 : mrDoc.InsertPage(pNotesPage, (sal_uInt16)(nTarget) * 2 + 2);
544 0 : if( isRecordingUndo() )
545 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoNewPage(*pNotesPage));
546 :
547 : // assign a master page to the notes page
548 0 : pNotesPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
549 :
550 : // set page size, there must be already one page available
551 0 : pNotesPage->SetSize(pExample->GetSize());
552 0 : pNotesPage->SetBorder( pExample->GetLftBorder(),
553 0 : pExample->GetUppBorder(),
554 0 : pExample->GetRgtBorder(),
555 0 : pExample->GetLwrBorder() );
556 :
557 : // create presentation objects
558 0 : pNotesPage->SetAutoLayout(pExample->GetAutoLayout(), sal_True);
559 :
560 0 : mrOutliner.UpdateFields();
561 :
562 0 : return pPage;
563 : }
564 :
565 : /*************************************************************************
566 : |*
567 : |* Handler for deleting pages (paragraphs)
568 : |*
569 : \************************************************************************/
570 :
571 0 : IMPL_LINK( OutlineView, ParagraphRemovingHdl, ::Outliner *, pOutliner )
572 : {
573 : DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::ParagraphRemovingHdl(), model change without undo?!" );
574 :
575 0 : OutlineViewPageChangesGuard aGuard(this);
576 :
577 0 : Paragraph* pPara = pOutliner->GetHdlParagraph();
578 0 : if( pOutliner->HasParaFlag( pPara, PARAFLAG_ISPAGE ) )
579 : {
580 : // how many titles are in front of the title paragraph in question?
581 0 : sal_uLong nPos = 0L;
582 0 : while(pPara)
583 : {
584 0 : pPara = GetPrevTitle(pPara);
585 0 : if (pPara) nPos++;
586 : }
587 :
588 : // delete page and notes page
589 0 : sal_uInt16 nAbsPos = (sal_uInt16)nPos * 2 + 1;
590 0 : SdrPage* pPage = mrDoc.GetPage(nAbsPos);
591 0 : if( isRecordingUndo() )
592 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
593 0 : mrDoc.RemovePage(nAbsPos);
594 :
595 0 : nAbsPos = (sal_uInt16)nPos * 2 + 1;
596 0 : pPage = mrDoc.GetPage(nAbsPos);
597 0 : if( isRecordingUndo() )
598 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
599 0 : mrDoc.RemovePage(nAbsPos);
600 :
601 : // progress display if necessary
602 0 : if (mnPagesToProcess)
603 : {
604 0 : mnPagesProcessed++;
605 :
606 0 : if(mpProgress)
607 0 : mpProgress->SetState(mnPagesProcessed);
608 :
609 0 : if (mnPagesProcessed == mnPagesToProcess)
610 : {
611 0 : if(mpProgress)
612 : {
613 0 : delete mpProgress;
614 0 : mpProgress = NULL;
615 : }
616 0 : mnPagesToProcess = 0;
617 0 : mnPagesProcessed = 0;
618 : }
619 : }
620 0 : pOutliner->UpdateFields();
621 : }
622 :
623 0 : InvalidateSlideNumberArea();
624 :
625 0 : return 0;
626 : }
627 :
628 : /*************************************************************************
629 : |*
630 : |* Handler for changing the indentation depth of paragraphs (requires inserting
631 : |* or deleting of pages in some cases)
632 : |*
633 : \************************************************************************/
634 :
635 0 : IMPL_LINK( OutlineView, DepthChangedHdl, ::Outliner *, pOutliner )
636 : {
637 : DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::DepthChangedHdl(), no undo for model change?!" );
638 :
639 0 : OutlineViewPageChangesGuard aGuard(this);
640 :
641 0 : Paragraph* pPara = pOutliner->GetHdlParagraph();
642 0 : if( pOutliner->HasParaFlag( pPara, PARAFLAG_ISPAGE ) && ((pOutliner->GetPrevFlags() & PARAFLAG_ISPAGE) == 0) )
643 : {
644 : // the current paragraph is transformed into a slide
645 :
646 0 : mrOutliner.SetDepth( pPara, -1 );
647 :
648 : // are multiple level 1 paragraphs being brought to level 0 and we
649 : // should start a progress view or a timer and didn't already?
650 0 : if (mnPagesToProcess == 0)
651 : {
652 0 : Window* pActWin = mrOutlineViewShell.GetActiveWindow();
653 0 : OutlinerView* pOlView = GetViewByWindow(pActWin);
654 :
655 0 : std::vector<Paragraph*> aSelList;
656 0 : pOlView->CreateSelectionList(aSelList);
657 :
658 0 : Paragraph *pParagraph = NULL;
659 0 : for (std::vector<Paragraph*>::const_iterator iter = aSelList.begin(); iter != aSelList.end(); ++iter)
660 : {
661 0 : pParagraph = *iter;
662 :
663 0 : if( !pOutliner->HasParaFlag( pParagraph, PARAFLAG_ISPAGE ) &&
664 0 : (pOutliner->GetDepth( (sal_uInt16) pOutliner->GetAbsPos( pParagraph ) ) <= 0) )
665 0 : mnPagesToProcess++;
666 : }
667 :
668 0 : mnPagesToProcess++; // the paragraph being in level 0 already
669 : // should be included
670 0 : mnPagesProcessed = 0;
671 :
672 0 : if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
673 : {
674 0 : if( mpProgress )
675 0 : delete mpProgress;
676 :
677 0 : const String aStr(SdResId(STR_CREATE_PAGES));
678 0 : mpProgress = new SfxProgress( GetDocSh(), aStr, mnPagesToProcess );
679 : }
680 : else
681 : {
682 0 : mpDocSh->SetWaitCursor( sal_True );
683 0 : }
684 : }
685 :
686 0 : ParagraphInsertedHdl(pOutliner);
687 :
688 0 : mnPagesProcessed++;
689 :
690 : // should there be a progress display?
691 0 : if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
692 : {
693 0 : if (mpProgress)
694 0 : mpProgress->SetState(mnPagesProcessed);
695 : }
696 :
697 : // was this the last page?
698 0 : if (mnPagesProcessed == mnPagesToProcess)
699 : {
700 0 : if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD && mpProgress)
701 : {
702 0 : delete mpProgress;
703 0 : mpProgress = NULL;
704 : }
705 : else
706 0 : mpDocSh->SetWaitCursor( sal_False );
707 :
708 0 : mnPagesToProcess = 0;
709 0 : mnPagesProcessed = 0;
710 : }
711 0 : pOutliner->UpdateFields();
712 : }
713 0 : else if( !pOutliner->HasParaFlag( pPara, PARAFLAG_ISPAGE ) && ((pOutliner->GetPrevFlags() & PARAFLAG_ISPAGE) != 0) )
714 : {
715 : // the paragraph was a page but now becomes a normal paragraph
716 :
717 : // how many titles are before the title paragraph in question?
718 0 : sal_uLong nPos = 0L;
719 0 : Paragraph* pParagraph = pPara;
720 0 : while(pParagraph)
721 : {
722 0 : pParagraph = GetPrevTitle(pParagraph);
723 0 : if (pParagraph)
724 0 : nPos++;
725 : }
726 : // delete page and notes page
727 :
728 0 : sal_uInt16 nAbsPos = (sal_uInt16)nPos * 2 + 1;
729 0 : SdrPage* pPage = mrDoc.GetPage(nAbsPos);
730 0 : if( isRecordingUndo() )
731 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
732 0 : mrDoc.RemovePage(nAbsPos);
733 :
734 0 : nAbsPos = (sal_uInt16)nPos * 2 + 1;
735 0 : pPage = mrDoc.GetPage(nAbsPos);
736 0 : if( isRecordingUndo() )
737 0 : AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
738 0 : mrDoc.RemovePage(nAbsPos);
739 :
740 0 : pPage = GetPageForParagraph( pPara );
741 :
742 0 : mrOutliner.SetDepth( pPara, (pPage && (static_cast<SdPage*>(pPage)->GetAutoLayout() == AUTOLAYOUT_TITLE)) ? -1 : 0 );
743 :
744 : // progress display if necessary
745 0 : if (mnPagesToProcess)
746 : {
747 0 : mnPagesProcessed++;
748 0 : if (mpProgress)
749 0 : mpProgress->SetState(mnPagesProcessed);
750 :
751 0 : if (mnPagesProcessed == mnPagesToProcess)
752 : {
753 0 : if(mpProgress)
754 : {
755 0 : delete mpProgress;
756 0 : mpProgress = NULL;
757 : }
758 0 : mnPagesToProcess = 0;
759 0 : mnPagesProcessed = 0;
760 : }
761 : }
762 0 : pOutliner->UpdateFields();
763 : }
764 0 : else if ( (pOutliner->GetPrevDepth() == 1) && ( pOutliner->GetDepth( (sal_uInt16) pOutliner->GetAbsPos( pPara ) ) == 2 ) )
765 : {
766 : // how many titles are in front of the title paragraph in question?
767 0 : sal_Int32 nPos = -1L;
768 :
769 0 : Paragraph* pParagraph = pPara;
770 0 : while(pParagraph)
771 : {
772 0 : pParagraph = GetPrevTitle(pParagraph);
773 0 : if (pParagraph)
774 0 : nPos++;
775 : }
776 :
777 0 : if(nPos >= 0)
778 : {
779 0 : SdPage*pPage = (SdPage*)mrDoc.GetSdPage( (sal_uInt16) nPos, PK_STANDARD);
780 :
781 0 : if(pPage && pPage->GetPresObj(PRESOBJ_TEXT))
782 0 : pOutliner->SetDepth( pPara, 0 );
783 : }
784 :
785 : }
786 : // how many titles are in front of the title paragraph in question?
787 0 : sal_Int32 nPos = -1L;
788 :
789 0 : Paragraph* pTempPara = pPara;
790 0 : while(pTempPara)
791 : {
792 0 : pTempPara = GetPrevTitle(pTempPara);
793 0 : if (pTempPara)
794 0 : nPos++;
795 : }
796 :
797 0 : if( nPos >= 0 )
798 : {
799 0 : SdPage* pPage = (SdPage*) mrDoc.GetSdPage( (sal_uInt16) nPos, PK_STANDARD );
800 :
801 0 : if( pPage )
802 : {
803 0 : SfxStyleSheet* pStyleSheet = NULL;
804 0 : sal_uLong nPara = pOutliner->GetAbsPos( pPara );
805 0 : sal_Int16 nDepth = pOutliner->GetDepth( (sal_uInt16) nPara );
806 0 : bool bSubTitle = pPage->GetPresObj(PRESOBJ_TEXT) != NULL;
807 :
808 0 : if( pOutliner->HasParaFlag(pPara, PARAFLAG_ISPAGE) )
809 : {
810 0 : pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_TITLE );
811 : }
812 0 : else if( bSubTitle )
813 : {
814 0 : pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_TEXT );
815 : }
816 : else
817 : {
818 0 : pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_OUTLINE );
819 :
820 0 : if( nDepth > 0 )
821 : {
822 0 : String aNewStyleSheetName( pStyleSheet->GetName() );
823 0 : aNewStyleSheetName.Erase( aNewStyleSheetName.Len()-1, 1 );
824 0 : aNewStyleSheetName += String::CreateFromInt32( nDepth+1 );
825 0 : SfxStyleSheetBasePool* pStylePool = mrDoc.GetStyleSheetPool();
826 0 : pStyleSheet = (SfxStyleSheet*) pStylePool->Find( aNewStyleSheetName, pStyleSheet->GetFamily() );
827 : }
828 : }
829 :
830 : // before we set the style sheet we need to preserve the bullet item
831 : // since all items will be deleted while setting a new style sheet
832 0 : SfxItemSet aOldAttrs( pOutliner->GetParaAttribs( (sal_uInt16)nPara ) );
833 :
834 0 : pOutliner->SetStyleSheet( nPara, pStyleSheet );
835 :
836 : // restore the old bullet item but not if the style changed
837 0 : if ( pOutliner->GetPrevDepth() != -1 && nDepth != -1 &&
838 0 : aOldAttrs.GetItemState( EE_PARA_NUMBULLET ) == SFX_ITEM_ON )
839 : {
840 0 : SfxItemSet aAttrs( pOutliner->GetParaAttribs( (sal_uInt16)nPara ) );
841 0 : aAttrs.Put( *aOldAttrs.GetItem( EE_PARA_NUMBULLET ) );
842 0 : pOutliner->SetParaAttribs( (sal_uInt16)nPara, aAttrs );
843 0 : }
844 : }
845 : }
846 :
847 0 : InvalidateSlideNumberArea();
848 :
849 0 : return 0;
850 : }
851 :
852 : /*************************************************************************
853 : |*
854 : |* Handler for StatusEvents
855 : |*
856 : \************************************************************************/
857 :
858 0 : IMPL_LINK_NOARG(OutlineView, StatusEventHdl)
859 : {
860 0 : ::sd::Window* pWin = mrOutlineViewShell.GetActiveWindow();
861 0 : OutlinerView* pOutlinerView = GetViewByWindow(pWin);
862 0 : Rectangle aVis = pOutlinerView->GetVisArea();
863 0 : sal_uLong nWidth = OUTLINE_PAPERWIDTH;
864 : Rectangle aText = Rectangle(Point(0,0),
865 : Size(nWidth,
866 0 : mrOutliner.GetTextHeight()));
867 0 : Rectangle aWin(Point(0,0), pWin->GetOutputSizePixel());
868 0 : aWin = pWin->PixelToLogic(aWin);
869 :
870 0 : if (!aVis.IsEmpty()) // not when opening
871 : {
872 0 : aText.Bottom() += aWin.GetHeight();
873 :
874 : mrOutlineViewShell.InitWindows(Point(0,0), aText.GetSize(),
875 0 : Point(aVis.TopLeft()));
876 0 : mrOutlineViewShell.UpdateScrollBars();
877 : }
878 :
879 0 : InvalidateSlideNumberArea();
880 0 : return 0;
881 : }
882 :
883 0 : IMPL_LINK_NOARG(OutlineView, BeginDropHdl)
884 : {
885 : DBG_ASSERT(maDragAndDropModelGuard.get() == 0, "sd::OutlineView::BeginDropHdl(), prior drag operation not finished correctly!" );
886 :
887 0 : maDragAndDropModelGuard.reset( new OutlineViewModelChangeGuard( *this ) );
888 0 : return 0;
889 : }
890 :
891 0 : IMPL_LINK_NOARG(OutlineView, EndDropHdl)
892 : {
893 0 : maDragAndDropModelGuard.reset(0);
894 0 : InvalidateSlideNumberArea();
895 0 : return 0;
896 : }
897 :
898 : /*************************************************************************
899 : |*
900 : |* Handler for the start of a paragraph movement
901 : |*
902 : \************************************************************************/
903 :
904 0 : IMPL_LINK( OutlineView, BeginMovingHdl, ::Outliner *, pOutliner )
905 : {
906 0 : OutlineViewPageChangesGuard aGuard(this);
907 :
908 : // list of selected title paragraphs
909 0 : mpOutlinerView[0]->CreateSelectionList(maSelectedParas);
910 :
911 0 : for (std::vector<Paragraph*>::iterator it = maSelectedParas.begin(); it != maSelectedParas.end();)
912 : {
913 0 : if (!pOutliner->HasParaFlag(*it, PARAFLAG_ISPAGE))
914 0 : it = maSelectedParas.erase(it);
915 : else
916 0 : ++it;
917 : }
918 :
919 : // select the pages belonging to the paragraphs on level 0 to select
920 0 : sal_uInt16 nPos = 0;
921 0 : sal_uLong nParaPos = 0;
922 0 : Paragraph* pPara = pOutliner->GetParagraph( 0 );
923 0 : std::vector<Paragraph*>::const_iterator fiter;
924 :
925 0 : while(pPara)
926 : {
927 0 : if( pOutliner->HasParaFlag(pPara, PARAFLAG_ISPAGE) ) // one page?
928 : {
929 0 : maOldParaOrder.push_back(pPara);
930 0 : SdPage* pPage = mrDoc.GetSdPage(nPos, PK_STANDARD);
931 :
932 0 : fiter = std::find(maSelectedParas.begin(),maSelectedParas.end(),pPara);
933 :
934 0 : pPage->SetSelected(fiter != maSelectedParas.end());
935 :
936 0 : ++nPos;
937 : }
938 0 : pPara = pOutliner->GetParagraph( ++nParaPos );
939 : }
940 :
941 0 : return 0;
942 : }
943 :
944 : /*************************************************************************
945 : |*
946 : |* Handler for the end of a paragraph movement
947 : |*
948 : \************************************************************************/
949 :
950 0 : IMPL_LINK( OutlineView, EndMovingHdl, ::Outliner *, pOutliner )
951 : {
952 0 : OutlineViewPageChangesGuard aGuard(this);
953 :
954 : DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::EndMovingHdl(), model change without undo?!" );
955 :
956 : // look for insertion position via the first paragraph
957 0 : Paragraph* pSearchIt = maSelectedParas.empty() ? NULL : *(maSelectedParas.begin());
958 :
959 : // look for the first of the selected paragraphs in the new ordering
960 0 : sal_uInt16 nPosNewOrder = 0;
961 0 : sal_uLong nParaPos = 0;
962 0 : Paragraph* pPara = pOutliner->GetParagraph( 0 );
963 0 : Paragraph* pPrev = NULL;
964 0 : while (pPara && pPara != pSearchIt)
965 : {
966 0 : if( pOutliner->HasParaFlag(pPara, PARAFLAG_ISPAGE) )
967 : {
968 0 : nPosNewOrder++;
969 0 : pPrev = pPara;
970 : }
971 0 : pPara = pOutliner->GetParagraph( ++nParaPos );
972 : }
973 :
974 0 : sal_uInt16 nPos = nPosNewOrder; // don't change nPosNewOrder
975 0 : if (nPos == 0)
976 : {
977 0 : nPos = (sal_uInt16)-1; // insert before the first page
978 : }
979 : else
980 : {
981 : // look for the predecessor in the old ordering
982 : std::vector<Paragraph*>::const_iterator it = std::find(maOldParaOrder.begin(),
983 : maOldParaOrder.end(),
984 0 : pPrev);
985 :
986 0 : if (it != maOldParaOrder.end())
987 0 : nPos = static_cast<sal_uInt16>(it-maOldParaOrder.begin());
988 : else
989 0 : nPos = 0xffff;
990 :
991 : DBG_ASSERT(nPos != 0xffff, "Absatz nicht gefunden");
992 : }
993 :
994 0 : mrDoc.MovePages(nPos);
995 :
996 : // deselect the pages again
997 0 : sal_uInt16 nPageCount = (sal_uInt16)maSelectedParas.size();
998 0 : while (nPageCount)
999 : {
1000 0 : SdPage* pPage = mrDoc.GetSdPage(nPosNewOrder, PK_STANDARD);
1001 0 : pPage->SetSelected(sal_False);
1002 0 : nPosNewOrder++;
1003 0 : nPageCount--;
1004 : }
1005 :
1006 0 : pOutliner->UpdateFields();
1007 :
1008 0 : maSelectedParas.clear();
1009 0 : maOldParaOrder.clear();
1010 :
1011 0 : InvalidateSlideNumberArea();
1012 :
1013 0 : return 0;
1014 : }
1015 :
1016 : /*************************************************************************
1017 : |*
1018 : |* Look for the title text object in one page of the model
1019 : |*
1020 : \************************************************************************/
1021 :
1022 0 : SdrTextObj* OutlineView::GetTitleTextObject(SdrPage* pPage)
1023 : {
1024 0 : sal_uLong nObjectCount = pPage->GetObjCount();
1025 0 : SdrObject* pObject = NULL;
1026 0 : SdrTextObj* pResult = NULL;
1027 :
1028 0 : for (sal_uLong nObject = 0; nObject < nObjectCount; nObject++)
1029 : {
1030 0 : pObject = pPage->GetObj(nObject);
1031 0 : if (pObject->GetObjInventor() == SdrInventor &&
1032 0 : pObject->GetObjIdentifier() == OBJ_TITLETEXT)
1033 : {
1034 0 : pResult = (SdrTextObj*)pObject;
1035 0 : break;
1036 : }
1037 : }
1038 0 : return pResult;
1039 : }
1040 :
1041 :
1042 : /*************************************************************************
1043 : |*
1044 : |* Look for the outline text object in one page of the model
1045 : |*
1046 : \************************************************************************/
1047 :
1048 0 : SdrTextObj* OutlineView::GetOutlineTextObject(SdrPage* pPage)
1049 : {
1050 0 : sal_uLong nObjectCount = pPage->GetObjCount();
1051 0 : SdrObject* pObject = NULL;
1052 0 : SdrTextObj* pResult = NULL;
1053 :
1054 0 : for (sal_uLong nObject = 0; nObject < nObjectCount; nObject++)
1055 : {
1056 0 : pObject = pPage->GetObj(nObject);
1057 0 : if (pObject->GetObjInventor() == SdrInventor &&
1058 0 : pObject->GetObjIdentifier() == OBJ_OUTLINETEXT)
1059 : {
1060 0 : pResult = (SdrTextObj*)pObject;
1061 0 : break;
1062 : }
1063 : }
1064 0 : return pResult;
1065 : }
1066 :
1067 0 : SdrTextObj* OutlineView::CreateTitleTextObject(SdPage* pPage)
1068 : {
1069 : DBG_ASSERT( GetTitleTextObject(pPage) == 0, "sd::OutlineView::CreateTitleTextObject(), there is already a title text object!" );
1070 :
1071 0 : if( pPage->GetAutoLayout() == AUTOLAYOUT_NONE )
1072 : {
1073 : // simple case
1074 0 : pPage->SetAutoLayout( AUTOLAYOUT_ONLY_TITLE, true );
1075 : }
1076 : else
1077 : {
1078 : // we already have a layout with a title but the title
1079 : // object was deleted, create a new one
1080 0 : pPage->InsertAutoLayoutShape( 0, PRESOBJ_TITLE, false, pPage->GetTitleRect(), true );
1081 : }
1082 :
1083 0 : return GetTitleTextObject(pPage);
1084 : }
1085 :
1086 0 : SdrTextObj* OutlineView::CreateOutlineTextObject(SdPage* pPage)
1087 : {
1088 : DBG_ASSERT( GetOutlineTextObject(pPage) == 0, "sd::OutlineView::CreateOutlineTextObject(), there is already a layout text object!" );
1089 :
1090 0 : AutoLayout eNewLayout = pPage->GetAutoLayout();
1091 0 : switch( eNewLayout )
1092 : {
1093 : case AUTOLAYOUT_NONE:
1094 : case AUTOLAYOUT_ONLY_TITLE:
1095 0 : case AUTOLAYOUT_TITLE: eNewLayout = AUTOLAYOUT_ENUM; break;
1096 :
1097 0 : case AUTOLAYOUT_CHART: eNewLayout = AUTOLAYOUT_CHARTTEXT; break;
1098 :
1099 : case AUTOLAYOUT_ORG:
1100 : case AUTOLAYOUT_TAB:
1101 0 : case AUTOLAYOUT_OBJ: eNewLayout = AUTOLAYOUT_OBJTEXT; break;
1102 : default:
1103 0 : break;
1104 : }
1105 :
1106 0 : if( eNewLayout != pPage->GetAutoLayout() )
1107 : {
1108 0 : pPage->SetAutoLayout( eNewLayout, true );
1109 : }
1110 : else
1111 : {
1112 : // we already have a layout with a text but the text
1113 : // object was deleted, create a new one
1114 : pPage->InsertAutoLayoutShape( 0,
1115 : (eNewLayout == AUTOLAYOUT_TITLE) ? PRESOBJ_TEXT : PRESOBJ_OUTLINE,
1116 0 : false, pPage->GetLayoutRect(), true );
1117 : }
1118 :
1119 0 : return GetOutlineTextObject(pPage);
1120 : }
1121 :
1122 : /** updates draw model with all changes from outliner model */
1123 0 : sal_Bool OutlineView::PrepareClose(sal_Bool)
1124 : {
1125 0 : ::sd::UndoManager* pDocUndoMgr = dynamic_cast<sd::UndoManager*>(mpDocSh->GetUndoManager());
1126 0 : if (pDocUndoMgr != NULL)
1127 0 : pDocUndoMgr->SetLinkedUndoManager(NULL);
1128 :
1129 0 : mrOutliner.GetUndoManager().Clear();
1130 :
1131 0 : const String aUndoStr(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
1132 0 : BegUndo(aUndoStr);
1133 0 : UpdateDocument();
1134 0 : EndUndo();
1135 0 : mrDoc.SetSelected(GetActualPage(), sal_True);
1136 0 : return sal_True;
1137 : }
1138 :
1139 :
1140 : /*************************************************************************
1141 : |*
1142 : |* Set attributes of the selected text
1143 : |*
1144 : \************************************************************************/
1145 :
1146 0 : sal_Bool OutlineView::SetAttributes(const SfxItemSet& rSet, sal_Bool )
1147 : {
1148 0 : sal_Bool bOk = sal_False;
1149 :
1150 0 : OutlinerView* pOlView = GetViewByWindow(mrOutlineViewShell.GetActiveWindow());
1151 :
1152 0 : if (pOlView)
1153 : {
1154 0 : pOlView->SetAttribs(rSet);
1155 0 : bOk = sal_True;
1156 : }
1157 :
1158 0 : mrOutlineViewShell.Invalidate (SID_PREVIEW_STATE);
1159 :
1160 0 : return (bOk);
1161 : }
1162 :
1163 : /*************************************************************************
1164 : |*
1165 : |* Get attributes of the selected text
1166 : |*
1167 : \************************************************************************/
1168 :
1169 0 : sal_Bool OutlineView::GetAttributes( SfxItemSet& rTargetSet, sal_Bool ) const
1170 : {
1171 : OutlinerView* pOlView = GetViewByWindow(
1172 0 : mrOutlineViewShell.GetActiveWindow());
1173 : DBG_ASSERT(pOlView, "keine OutlinerView gefunden");
1174 :
1175 0 : rTargetSet.Put( pOlView->GetAttribs(), sal_False );
1176 0 : return sal_True;
1177 : }
1178 :
1179 : /** creates outliner model from draw model */
1180 0 : void OutlineView::FillOutliner()
1181 : {
1182 0 : mrOutliner.GetUndoManager().Clear();
1183 0 : mrOutliner.EnableUndo(sal_False);
1184 0 : ResetLinks();
1185 0 : mrOutliner.SetUpdateMode(false);
1186 :
1187 0 : Paragraph* pTitleToSelect = NULL;
1188 0 : sal_uLong nPageCount = mrDoc.GetSdPageCount(PK_STANDARD);
1189 :
1190 : // fill outliner with paragraphs from slides title & (outlines|subtitles)
1191 0 : for (sal_uInt16 nPage = 0; nPage < nPageCount; nPage++)
1192 : {
1193 0 : SdPage* pPage = (SdPage*)mrDoc.GetSdPage(nPage, PK_STANDARD);
1194 0 : Paragraph * pPara = NULL;
1195 :
1196 : // take text from title shape
1197 0 : SdrTextObj* pTO = GetTitleTextObject(pPage);
1198 0 : if(pTO && !(pTO->IsEmptyPresObj()))
1199 : {
1200 0 : OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
1201 0 : if (pOPO)
1202 : {
1203 0 : sal_Bool bVertical = pOPO->IsVertical();
1204 0 : pOPO->SetVertical( sal_False );
1205 0 : mrOutliner.AddText(*pOPO);
1206 0 : pOPO->SetVertical( bVertical );
1207 0 : pPara = mrOutliner.GetParagraph( mrOutliner.GetParagraphCount()-1 );
1208 : }
1209 : }
1210 :
1211 0 : if( pPara == 0 ) // no title, insert an empty paragraph
1212 : {
1213 0 : pPara = mrOutliner.Insert(String());
1214 0 : mrOutliner.SetDepth(pPara, -1);
1215 :
1216 : // do not apply hard attributes from the previous paragraph
1217 0 : mrOutliner.SetParaAttribs( (sal_uInt16)mrOutliner.GetAbsPos(pPara),
1218 0 : mrOutliner.GetEmptyItemSet() );
1219 :
1220 0 : mrOutliner.SetStyleSheet( mrOutliner.GetAbsPos( pPara ), pPage->GetStyleSheetForPresObj( PRESOBJ_TITLE ) );
1221 : }
1222 :
1223 0 : mrOutliner.SetParaFlag( pPara, PARAFLAG_ISPAGE );
1224 :
1225 0 : sal_uLong nPara = mrOutliner.GetAbsPos( pPara );
1226 :
1227 0 : UpdateParagraph( (sal_uInt16)nPara );
1228 :
1229 : // remember paragraph of currently selected page
1230 0 : if (pPage->IsSelected())
1231 0 : pTitleToSelect = pPara;
1232 :
1233 : // take text from subtitle or outline
1234 0 : pTO = static_cast<SdrTextObj*>(pPage->GetPresObj(PRESOBJ_TEXT));
1235 0 : const bool bSubTitle = pTO != 0;
1236 :
1237 0 : if (!pTO) // if no subtile found, try outline
1238 0 : pTO = GetOutlineTextObject(pPage);
1239 :
1240 0 : if(pTO && !(pTO->IsEmptyPresObj())) // found some text
1241 : {
1242 0 : OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
1243 0 : if (pOPO)
1244 : {
1245 0 : sal_uInt16 nParaCount1 = (sal_uInt16)mrOutliner.GetParagraphCount();
1246 0 : sal_Bool bVertical = pOPO->IsVertical();
1247 0 : pOPO->SetVertical( sal_False );
1248 0 : mrOutliner.AddText(*pOPO);
1249 0 : pOPO->SetVertical( bVertical );
1250 :
1251 0 : sal_uInt16 nParaCount2 = (sal_uInt16)mrOutliner.GetParagraphCount();
1252 0 : for (sal_uInt16 n = nParaCount1; n < nParaCount2; n++)
1253 : {
1254 0 : if( bSubTitle )
1255 : {
1256 0 : Paragraph* p = mrOutliner.GetParagraph(n);
1257 0 : if(p && mrOutliner.GetDepth( n ) > 0 )
1258 0 : mrOutliner.SetDepth(p, 0);
1259 : }
1260 :
1261 0 : UpdateParagraph( n );
1262 : }
1263 : }
1264 : }
1265 : }
1266 :
1267 : // place cursor at the start
1268 0 : Paragraph* pFirstPara = mrOutliner.GetParagraph( 0 );
1269 0 : mpOutlinerView[0]->Select( pFirstPara, sal_True, sal_False );
1270 0 : mpOutlinerView[0]->Select( pFirstPara, sal_False, sal_False );
1271 :
1272 : // select title of slide that was selected
1273 0 : if (pTitleToSelect)
1274 0 : mpOutlinerView[0]->Select(pTitleToSelect, sal_True, sal_False);
1275 :
1276 0 : SetLinks();
1277 :
1278 0 : mrOutliner.EnableUndo(sal_True);
1279 :
1280 0 : mrOutliner.SetUpdateMode(true);
1281 0 : }
1282 :
1283 : /*************************************************************************
1284 : |*
1285 : |* Handler for deleting of level 0 paragraphs (pages): Warning
1286 : |*
1287 : \************************************************************************/
1288 :
1289 0 : IMPL_LINK_NOARG(OutlineView, RemovingPagesHdl)
1290 : {
1291 0 : sal_uInt16 nNumOfPages = mrOutliner.GetSelPageCount();
1292 :
1293 0 : if (nNumOfPages > PROCESS_WITH_PROGRESS_THRESHOLD)
1294 : {
1295 0 : mnPagesToProcess = nNumOfPages;
1296 0 : mnPagesProcessed = 0;
1297 : }
1298 :
1299 0 : if (mnPagesToProcess)
1300 : {
1301 0 : if( mpProgress )
1302 0 : delete mpProgress;
1303 :
1304 0 : String aStr(SdResId(STR_DELETE_PAGES));
1305 0 : mpProgress = new SfxProgress( GetDocSh(), aStr, mnPagesToProcess );
1306 : }
1307 0 : mrOutliner.UpdateFields();
1308 :
1309 0 : InvalidateSlideNumberArea();
1310 :
1311 0 : return 1;
1312 : }
1313 :
1314 : /*************************************************************************
1315 : |*
1316 : |* Handler for indenting level 0 paragraphs (pages): Warning
1317 : |*
1318 : \************************************************************************/
1319 :
1320 0 : IMPL_LINK_INLINE_START( OutlineView, IndentingPagesHdl, OutlinerView *, pOutlinerView )
1321 : {
1322 0 : return RemovingPagesHdl(pOutlinerView);
1323 : }
1324 0 : IMPL_LINK_INLINE_END( OutlineView, IndentingPagesHdl, OutlinerView *, pOutlinerView )
1325 :
1326 :
1327 : /** returns the first slide that is selected in the outliner or where
1328 : the cursor is located */
1329 0 : SdPage* OutlineView::GetActualPage()
1330 : {
1331 0 : ::sd::Window* pWin = mrOutlineViewShell.GetActiveWindow();
1332 0 : OutlinerView* pActiveView = GetViewByWindow(pWin);
1333 :
1334 0 : std::vector<Paragraph*> aSelList;
1335 0 : pActiveView->CreateSelectionList(aSelList);
1336 :
1337 0 : Paragraph *pPar = aSelList.empty() ? NULL : *(aSelList.begin());
1338 0 : SdPage* pCurrent = GetPageForParagraph(pPar);
1339 :
1340 : DBG_ASSERT( pCurrent ||
1341 : (mpDocSh->GetUndoManager() && static_cast< sd::UndoManager *>(mpDocSh->GetUndoManager())->IsDoing()) ||
1342 : maDragAndDropModelGuard.get(),
1343 : "sd::OutlineView::GetActualPage(), no current page?" );
1344 :
1345 0 : if( pCurrent )
1346 0 : return pCurrent;
1347 :
1348 0 : return mrDoc.GetSdPage( 0, PK_STANDARD );
1349 : }
1350 :
1351 0 : SdPage* OutlineView::GetPageForParagraph( Paragraph* pPara )
1352 : {
1353 0 : if( !mrOutliner.HasParaFlag(pPara,PARAFLAG_ISPAGE) )
1354 0 : pPara = GetPrevTitle(pPara);
1355 :
1356 0 : sal_uInt32 nPageToSelect = 0;
1357 0 : while(pPara)
1358 : {
1359 0 : pPara = GetPrevTitle(pPara);
1360 0 : if(pPara)
1361 0 : nPageToSelect++;
1362 : }
1363 :
1364 0 : if( nPageToSelect < (sal_uInt32)mrDoc.GetSdPageCount( PK_STANDARD ) )
1365 0 : return static_cast< SdPage* >( mrDoc.GetSdPage( (sal_uInt16)nPageToSelect, PK_STANDARD) );
1366 :
1367 0 : return 0;
1368 : }
1369 :
1370 0 : Paragraph* OutlineView::GetParagraphForPage( ::Outliner& rOutl, SdPage* pPage )
1371 : {
1372 : // get the number of paragraphs with ident 0 we need to skip before
1373 : // we finde the actual page
1374 0 : sal_uInt32 nPagesToSkip = (pPage->GetPageNum() - 1) >> 1;
1375 :
1376 0 : sal_uInt32 nParaPos = 0;
1377 0 : Paragraph* pPara = rOutl.GetParagraph( 0 );
1378 0 : while( pPara )
1379 : {
1380 : // if this paragraph is a page ...
1381 0 : if( mrOutliner.HasParaFlag(pPara,PARAFLAG_ISPAGE) )
1382 : {
1383 : // see if we already skiped enough pages
1384 0 : if( 0 == nPagesToSkip )
1385 0 : break; // and if so, end the loop
1386 :
1387 : // we skiped another page
1388 0 : nPagesToSkip--;
1389 : }
1390 :
1391 : // get next paragraph
1392 0 : pPara = mrOutliner.GetParagraph( ++nParaPos );
1393 : }
1394 :
1395 0 : return pPara;
1396 : }
1397 :
1398 : /** selects the paragraph for the given page at the outliner view*/
1399 0 : void OutlineView::SetActualPage( SdPage* pActual )
1400 : {
1401 0 : if( pActual && dynamic_cast<Outliner&>(mrOutliner).GetIgnoreCurrentPageChangesLevel()==0 && !mbFirstPaint)
1402 : {
1403 : // if we found a paragraph, select its text at the outliner view
1404 0 : Paragraph* pPara = GetParagraphForPage( mrOutliner, pActual );
1405 0 : if( pPara )
1406 0 : mpOutlinerView[0]->Select( pPara, sal_True, sal_False );
1407 : }
1408 0 : }
1409 :
1410 : /*************************************************************************
1411 : |*
1412 : |* Get StyleSheet from the selection
1413 : |*
1414 : \************************************************************************/
1415 :
1416 0 : SfxStyleSheet* OutlineView::GetStyleSheet() const
1417 : {
1418 0 : ::sd::Window* pActWin = mrOutlineViewShell.GetActiveWindow();
1419 0 : OutlinerView* pOlView = GetViewByWindow(pActWin);
1420 0 : SfxStyleSheet* pResult = pOlView->GetStyleSheet();
1421 0 : return pResult;
1422 : }
1423 :
1424 :
1425 :
1426 : /*************************************************************************
1427 : |*
1428 : |* Mark pages as selected / not selected
1429 : |*
1430 : \************************************************************************/
1431 :
1432 0 : void OutlineView::SetSelectedPages()
1433 : {
1434 : // list of selected title paragraphs
1435 0 : std::vector<Paragraph*> aSelParas;
1436 0 : mpOutlinerView[0]->CreateSelectionList(aSelParas);
1437 :
1438 0 : for (std::vector<Paragraph*>::iterator it = aSelParas.begin(); it != aSelParas.end();)
1439 : {
1440 0 : if (!mrOutliner.HasParaFlag(*it, PARAFLAG_ISPAGE))
1441 0 : it = aSelParas.erase(it);
1442 : else
1443 0 : ++it;
1444 : }
1445 :
1446 : // select the pages belonging to the paragraphs on level 0 to select
1447 0 : sal_uInt16 nPos = 0;
1448 0 : sal_uLong nParaPos = 0;
1449 0 : Paragraph *pPara = mrOutliner.GetParagraph( 0 );
1450 0 : std::vector<Paragraph*>::const_iterator fiter;
1451 :
1452 0 : while(pPara)
1453 : {
1454 0 : if( mrOutliner.HasParaFlag(pPara, PARAFLAG_ISPAGE) ) // one page
1455 : {
1456 0 : SdPage* pPage = mrDoc.GetSdPage(nPos, PK_STANDARD);
1457 : DBG_ASSERT(pPage!=NULL,
1458 : "Trying to select non-existing page OutlineView::SetSelectedPages()");
1459 :
1460 0 : if (pPage)
1461 : {
1462 0 : fiter = std::find(aSelParas.begin(),aSelParas.end(),pPara);
1463 0 : pPage->SetSelected(fiter != aSelParas.end());
1464 : }
1465 :
1466 0 : nPos++;
1467 : }
1468 :
1469 0 : pPara = mrOutliner.GetParagraph( ++nParaPos );
1470 0 : }
1471 0 : }
1472 :
1473 :
1474 : /*************************************************************************
1475 : |*
1476 : |* Set new links
1477 : |*
1478 : \************************************************************************/
1479 :
1480 0 : void OutlineView::SetLinks()
1481 : {
1482 : // set notification links
1483 0 : mrOutliner.SetParaInsertedHdl(LINK(this, OutlineView, ParagraphInsertedHdl));
1484 0 : mrOutliner.SetParaRemovingHdl(LINK(this, OutlineView, ParagraphRemovingHdl));
1485 0 : mrOutliner.SetDepthChangedHdl(LINK(this, OutlineView, DepthChangedHdl));
1486 0 : mrOutliner.SetBeginMovingHdl(LINK(this, OutlineView, BeginMovingHdl));
1487 0 : mrOutliner.SetEndMovingHdl(LINK(this, OutlineView, EndMovingHdl));
1488 0 : mrOutliner.SetRemovingPagesHdl(LINK(this, OutlineView, RemovingPagesHdl));
1489 0 : mrOutliner.SetIndentingPagesHdl(LINK(this, OutlineView, IndentingPagesHdl));
1490 0 : mrOutliner.SetStatusEventHdl(LINK(this, OutlineView, StatusEventHdl));
1491 0 : mrOutliner.SetBeginDropHdl(LINK(this,OutlineView, BeginDropHdl));
1492 0 : mrOutliner.SetEndDropHdl(LINK(this,OutlineView, EndDropHdl));
1493 0 : mrOutliner.SetPaintFirstLineHdl(LINK(this,OutlineView,PaintingFirstLineHdl));
1494 0 : mrOutliner.SetBeginPasteOrDropHdl(LINK(this,OutlineView, BeginPasteOrDropHdl));
1495 0 : mrOutliner.SetEndPasteOrDropHdl(LINK(this,OutlineView, EndPasteOrDropHdl));
1496 0 : }
1497 :
1498 :
1499 :
1500 : /*************************************************************************
1501 : |*
1502 : |* Restore old links
1503 : |*
1504 : \************************************************************************/
1505 :
1506 0 : void OutlineView::ResetLinks() const
1507 : {
1508 0 : Link aEmptyLink;
1509 0 : mrOutliner.SetParaInsertedHdl(aEmptyLink);
1510 0 : mrOutliner.SetParaRemovingHdl(aEmptyLink);
1511 0 : mrOutliner.SetDepthChangedHdl(aEmptyLink);
1512 0 : mrOutliner.SetBeginMovingHdl(aEmptyLink);
1513 0 : mrOutliner.SetEndMovingHdl(aEmptyLink);
1514 0 : mrOutliner.SetStatusEventHdl(aEmptyLink);
1515 0 : mrOutliner.SetRemovingPagesHdl(aEmptyLink);
1516 0 : mrOutliner.SetIndentingPagesHdl(aEmptyLink);
1517 0 : mrOutliner.SetDrawPortionHdl(aEmptyLink);
1518 0 : mrOutliner.SetBeginPasteOrDropHdl(aEmptyLink);
1519 0 : mrOutliner.SetEndPasteOrDropHdl(aEmptyLink);
1520 0 : }
1521 :
1522 : /*************************************************************************
1523 : |*
1524 : |* AcceptDrop
1525 : |*
1526 : \************************************************************************/
1527 :
1528 0 : sal_Int8 OutlineView::AcceptDrop( const AcceptDropEvent&, DropTargetHelper&, ::sd::Window*, sal_uInt16, sal_uInt16)
1529 : {
1530 0 : return DND_ACTION_NONE;
1531 : }
1532 :
1533 : /*************************************************************************
1534 : |*
1535 : |* ExecuteDrop
1536 : |*
1537 : \************************************************************************/
1538 :
1539 0 : sal_Int8 OutlineView::ExecuteDrop( const ExecuteDropEvent&, DropTargetHelper&, ::sd::Window*, sal_uInt16, sal_uInt16)
1540 : {
1541 0 : return DND_ACTION_NONE;
1542 : }
1543 :
1544 : // Re-implement GetScriptType for this view to get correct results
1545 0 : sal_uInt16 OutlineView::GetScriptType() const
1546 : {
1547 0 : sal_uInt16 nScriptType = ::sd::View::GetScriptType();
1548 :
1549 0 : OutlinerParaObject* pTempOPObj = mrOutliner.CreateParaObject();
1550 0 : if(pTempOPObj)
1551 : {
1552 0 : nScriptType = pTempOPObj->GetTextObject().GetScriptType();
1553 0 : delete pTempOPObj;
1554 : }
1555 :
1556 0 : return nScriptType;
1557 : }
1558 :
1559 0 : void OutlineView::onUpdateStyleSettings( bool bForceUpdate /* = false */ )
1560 : {
1561 0 : svtools::ColorConfig aColorConfig;
1562 0 : const Color aDocColor( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
1563 0 : if( bForceUpdate || (maDocColor != aDocColor) )
1564 : {
1565 : sal_uInt16 nView;
1566 0 : for( nView = 0; nView < MAX_OUTLINERVIEWS; nView++ )
1567 : {
1568 0 : if (mpOutlinerView[nView] != NULL)
1569 : {
1570 0 : mpOutlinerView[nView]->SetBackgroundColor( aDocColor );
1571 :
1572 0 : ::Window* pWindow = mpOutlinerView[nView]->GetWindow();
1573 :
1574 0 : if( pWindow )
1575 0 : pWindow->SetBackground( Wallpaper( aDocColor ) );
1576 :
1577 : }
1578 : }
1579 :
1580 0 : mrOutliner.SetBackgroundColor( aDocColor );
1581 :
1582 0 : maDocColor = aDocColor;
1583 0 : }
1584 0 : }
1585 :
1586 0 : IMPL_LINK_NOARG(OutlineView, AppEventListenerHdl)
1587 : {
1588 0 : onUpdateStyleSettings();
1589 0 : return 0;
1590 : }
1591 :
1592 :
1593 :
1594 :
1595 0 : IMPL_LINK(OutlineView, EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent*, pEvent)
1596 : {
1597 0 : if (pEvent != NULL)
1598 : {
1599 0 : switch (pEvent->meEventId)
1600 : {
1601 : case tools::EventMultiplexerEvent::EID_CURRENT_PAGE:
1602 0 : SetActualPage(mrOutlineViewShell.GetActualPage());
1603 0 : InvalidateSlideNumberArea();
1604 0 : break;
1605 :
1606 : case tools::EventMultiplexerEvent::EID_PAGE_ORDER:
1607 0 : if (dynamic_cast<Outliner&>(mrOutliner).GetIgnoreCurrentPageChangesLevel()==0)
1608 : {
1609 0 : if (((mrDoc.GetPageCount()-1)%2) == 0)
1610 : {
1611 0 : mrOutliner.Clear();
1612 0 : FillOutliner();
1613 0 : ::sd::Window* pWindow = mrOutlineViewShell.GetActiveWindow();
1614 0 : if (pWindow != NULL)
1615 0 : pWindow->Invalidate();
1616 : }
1617 : }
1618 0 : break;
1619 : }
1620 : }
1621 0 : return 0;
1622 : }
1623 :
1624 0 : void OutlineView::IgnoreCurrentPageChanges (bool bIgnoreChanges)
1625 : {
1626 0 : if (bIgnoreChanges)
1627 0 : dynamic_cast<Outliner&>(mrOutliner).IncreIgnoreCurrentPageChangesLevel();
1628 : else
1629 0 : dynamic_cast<Outliner&>(mrOutliner).DecreIgnoreCurrentPageChangesLevel();
1630 0 : }
1631 :
1632 : /** call this method before you do anything that can modify the outliner
1633 : and or the drawing document model. It will create needed undo actions */
1634 0 : void OutlineView::BeginModelChange()
1635 : {
1636 0 : const String aEmpty;
1637 0 : mrOutliner.GetUndoManager().EnterListAction(aEmpty,aEmpty);
1638 0 : const String aUndoStr(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
1639 0 : BegUndo(aUndoStr);
1640 0 : }
1641 :
1642 : /** call this method after BeginModelChange(), when all possible model
1643 : changes are done. */
1644 0 : void OutlineView::EndModelChange()
1645 : {
1646 0 : UpdateDocument();
1647 :
1648 0 : ::svl::IUndoManager* pDocUndoMgr = mpDocSh->GetUndoManager();
1649 :
1650 0 : bool bHasUndoActions = pDocUndoMgr->GetUndoActionCount() != 0;
1651 :
1652 0 : EndUndo();
1653 :
1654 : DBG_ASSERT( bHasUndoActions == (mrOutliner.GetUndoManager().GetUndoActionCount() != 0), "sd::OutlineView::EndModelChange(), undo actions not in sync!" );
1655 :
1656 0 : mrOutliner.GetUndoManager().LeaveListAction();
1657 :
1658 0 : if( bHasUndoActions && mrOutliner.GetEditEngine().HasTriedMergeOnLastAddUndo() )
1659 0 : TryToMergeUndoActions();
1660 :
1661 0 : mrOutlineViewShell.Invalidate( SID_UNDO );
1662 0 : mrOutlineViewShell.Invalidate( SID_REDO );
1663 0 : }
1664 :
1665 : /** updates all changes in the outliner model to the draw model */
1666 0 : void OutlineView::UpdateDocument()
1667 : {
1668 0 : const sal_uInt32 nPageCount = mrDoc.GetSdPageCount(PK_STANDARD);
1669 0 : Paragraph* pPara = mrOutliner.GetParagraph( 0 );
1670 : sal_uInt32 nPage;
1671 0 : for (nPage = 0; nPage < nPageCount; nPage++)
1672 : {
1673 0 : SdPage* pPage = mrDoc.GetSdPage( (sal_uInt16)nPage, PK_STANDARD);
1674 0 : mrDoc.SetSelected(pPage, sal_False);
1675 :
1676 0 : mrOutlineViewShell.UpdateTitleObject( pPage, pPara );
1677 0 : mrOutlineViewShell.UpdateOutlineObject( pPage, pPara );
1678 :
1679 0 : if( pPara )
1680 0 : pPara = GetNextTitle(pPara);
1681 : }
1682 :
1683 : DBG_ASSERT( pPara == 0, "sd::OutlineView::UpdateDocument(), slides are out of sync, creating missing ones" );
1684 0 : while( pPara )
1685 : {
1686 0 : SdPage* pPage = InsertSlideForParagraph( pPara );
1687 0 : mrDoc.SetSelected(pPage, sal_False);
1688 :
1689 0 : mrOutlineViewShell.UpdateTitleObject( pPage, pPara );
1690 0 : mrOutlineViewShell.UpdateOutlineObject( pPage, pPara );
1691 :
1692 0 : if( pPara )
1693 0 : pPara = GetNextTitle(pPara);
1694 : }
1695 0 : }
1696 :
1697 : /** merge edit engine undo actions if possible */
1698 0 : void OutlineView::TryToMergeUndoActions()
1699 : {
1700 0 : ::svl::IUndoManager& rOutlineUndo = mrOutliner.GetUndoManager();
1701 0 : if( rOutlineUndo.GetUndoActionCount() > 1 )
1702 : {
1703 0 : SfxListUndoAction* pListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction(0) );
1704 0 : SfxListUndoAction* pPrevListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction(1) );
1705 0 : if( pListAction && pPrevListAction )
1706 : {
1707 : // find the top EditUndo action in the top undo action list
1708 0 : size_t nAction = pListAction->aUndoActions.size();
1709 0 : EditUndo* pEditUndo = 0;
1710 0 : while( !pEditUndo && nAction )
1711 : {
1712 0 : pEditUndo = dynamic_cast< EditUndo* >(pListAction->aUndoActions[--nAction].pAction);
1713 : }
1714 :
1715 0 : sal_uInt16 nEditPos = nAction; // we need this later to remove the merged undo actions
1716 :
1717 : // make sure it is the only EditUndo action in the top undo list
1718 0 : while( pEditUndo && nAction )
1719 : {
1720 0 : if( dynamic_cast< EditUndo* >(pListAction->aUndoActions[--nAction].pAction) )
1721 0 : pEditUndo = 0;
1722 : }
1723 :
1724 : // do we have one and only one EditUndo action in the top undo list?
1725 0 : if( pEditUndo )
1726 : {
1727 : // yes, see if we can merge it with the prev undo list
1728 :
1729 0 : nAction = pPrevListAction->aUndoActions.size();
1730 0 : EditUndo* pPrevEditUndo = 0;
1731 0 : while( !pPrevEditUndo && nAction )
1732 0 : pPrevEditUndo = dynamic_cast< EditUndo* >(pPrevListAction->aUndoActions[--nAction].pAction);
1733 :
1734 0 : if( pPrevEditUndo && pPrevEditUndo->Merge( pEditUndo ) )
1735 : {
1736 : // ok we merged the only EditUndo of the top undo list with
1737 : // the top EditUndo of the previous undo list
1738 :
1739 : // first remove the merged undo action
1740 : DBG_ASSERT( pListAction->aUndoActions[nEditPos].pAction == pEditUndo,
1741 : "sd::OutlineView::TryToMergeUndoActions(), wrong edit pos!" );
1742 0 : pListAction->aUndoActions.Remove(nEditPos);
1743 0 : delete pEditUndo;
1744 :
1745 : // now check if we also can merge the draw undo actions
1746 0 : ::svl::IUndoManager* pDocUndoManager = mpDocSh->GetUndoManager();
1747 0 : if( pDocUndoManager && ( pListAction->aUndoActions.size() == 1 ))
1748 : {
1749 0 : SfxLinkUndoAction* pLinkAction = dynamic_cast< SfxLinkUndoAction* >( pListAction->aUndoActions[0].pAction );
1750 0 : SfxLinkUndoAction* pPrevLinkAction = 0;
1751 :
1752 0 : if( pLinkAction )
1753 : {
1754 0 : nAction = pPrevListAction->aUndoActions.size();
1755 0 : while( !pPrevLinkAction && nAction )
1756 0 : pPrevLinkAction = dynamic_cast< SfxLinkUndoAction* >(pPrevListAction->aUndoActions[--nAction].pAction);
1757 : }
1758 :
1759 0 : if( pLinkAction && pPrevLinkAction &&
1760 0 : ( pLinkAction->GetAction() == pDocUndoManager->GetUndoAction(0) ) &&
1761 0 : ( pPrevLinkAction->GetAction() == pDocUndoManager->GetUndoAction(1) ) )
1762 : {
1763 0 : SfxListUndoAction* pSourceList = dynamic_cast< SfxListUndoAction* >(pLinkAction->GetAction());
1764 0 : SfxListUndoAction* pDestinationList = dynamic_cast< SfxListUndoAction* >(pPrevLinkAction->GetAction());
1765 :
1766 0 : if( pSourceList && pDestinationList )
1767 : {
1768 0 : sal_uInt16 nCount = pSourceList->aUndoActions.size();
1769 0 : sal_uInt16 nDestAction = pDestinationList->aUndoActions.size();
1770 0 : while( nCount-- )
1771 : {
1772 0 : SfxUndoAction* pTemp = pSourceList->aUndoActions[0].pAction;
1773 0 : pSourceList->aUndoActions.Remove(0);
1774 0 : pDestinationList->aUndoActions.Insert( pTemp, nDestAction++ );
1775 : }
1776 0 : pDestinationList->nCurUndoAction = pDestinationList->aUndoActions.size();
1777 :
1778 0 : pListAction->aUndoActions.Remove(0);
1779 0 : delete pLinkAction;
1780 :
1781 0 : pDocUndoManager->RemoveLastUndoAction();
1782 : }
1783 : }
1784 : }
1785 :
1786 0 : if ( !pListAction->aUndoActions.empty() )
1787 : {
1788 : // now we have to move all remaining doc undo actions from the top undo
1789 : // list to the previous undo list and remove the top undo list
1790 :
1791 0 : size_t nCount = pListAction->aUndoActions.size();
1792 0 : size_t nDestAction = pPrevListAction->aUndoActions.size();
1793 0 : while( nCount-- )
1794 : {
1795 0 : SfxUndoAction* pTemp = pListAction->aUndoActions[0].pAction;
1796 0 : pListAction->aUndoActions.Remove(0);
1797 0 : if( pTemp )
1798 0 : pPrevListAction->aUndoActions.Insert( pTemp, nDestAction++ );
1799 : }
1800 0 : pPrevListAction->nCurUndoAction = pPrevListAction->aUndoActions.size();
1801 : }
1802 :
1803 0 : rOutlineUndo.RemoveLastUndoAction();
1804 : }
1805 : }
1806 : }
1807 : }
1808 0 : }
1809 :
1810 0 : IMPL_LINK(OutlineView, PaintingFirstLineHdl, PaintFirstLineInfo*, pInfo)
1811 : {
1812 0 : if( pInfo )
1813 : {
1814 0 : Paragraph* pPara = mrOutliner.GetParagraph( pInfo->mnPara );
1815 0 : EditEngine& rEditEngine = const_cast< EditEngine& >( mrOutliner.GetEditEngine() );
1816 :
1817 0 : Size aImageSize( pInfo->mpOutDev->PixelToLogic( maSlideImage.GetSizePixel() ) );
1818 0 : Size aOffset( 100, 100 );
1819 :
1820 : // paint slide number
1821 0 : if( pPara && mrOutliner.HasParaFlag(pPara,PARAFLAG_ISPAGE) )
1822 : {
1823 0 : long nPage = 0; // todo, printing??
1824 0 : for ( sal_uInt16 n = 0; n <= pInfo->mnPara; n++ )
1825 : {
1826 0 : Paragraph* p = mrOutliner.GetParagraph( n );
1827 0 : if ( mrOutliner.HasParaFlag(p,PARAFLAG_ISPAGE) )
1828 0 : nPage++;
1829 : }
1830 :
1831 0 : long nBulletHeight = (long)mrOutliner.GetLineHeight( pInfo->mnPara );
1832 0 : long nFontHeight = 0;
1833 0 : if ( !rEditEngine.IsFlatMode() )
1834 : {
1835 0 : nFontHeight = nBulletHeight / 5;
1836 : }
1837 : else
1838 : {
1839 0 : nFontHeight = (nBulletHeight * 10) / 25;
1840 : }
1841 :
1842 0 : Size aFontSz( 0, nFontHeight );
1843 :
1844 0 : Size aOutSize( 2000, nBulletHeight );
1845 :
1846 0 : const float fImageHeight = ((float)aOutSize.Height() * (float)4) / (float)7;
1847 0 : const float fImageRatio = (float)aImageSize.Height() / (float)aImageSize.Width();
1848 0 : aImageSize.Width() = (long)( fImageRatio * fImageHeight );
1849 0 : aImageSize.Height() = (long)( fImageHeight );
1850 :
1851 0 : Point aImagePos( pInfo->mrStartPos );
1852 0 : aImagePos.X() += aOutSize.Width() - aImageSize.Width() - aOffset.Width() ;
1853 0 : aImagePos.Y() += (aOutSize.Height() - aImageSize.Height()) / 2;
1854 :
1855 0 : pInfo->mpOutDev->DrawImage( aImagePos, aImageSize, maSlideImage );
1856 :
1857 0 : const bool bVertical = mrOutliner.IsVertical();
1858 0 : const bool bRightToLeftPara = rEditEngine.IsRightToLeft( pInfo->mnPara );
1859 :
1860 0 : LanguageType eLang = rEditEngine.GetDefaultLanguage();
1861 :
1862 0 : Point aTextPos( aImagePos.X() - aOffset.Width(), pInfo->mrStartPos.Y() );
1863 0 : Font aNewFont( OutputDevice::GetDefaultFont( DEFAULTFONT_SANS_UNICODE, eLang, 0 ) );
1864 0 : aNewFont.SetSize( aFontSz );
1865 0 : aNewFont.SetVertical( bVertical );
1866 0 : aNewFont.SetOrientation( bVertical ? 2700 : 0 );
1867 0 : aNewFont.SetColor( COL_AUTO );
1868 0 : pInfo->mpOutDev->SetFont( aNewFont );
1869 0 : String aPageText = String::CreateFromInt32( nPage );
1870 0 : Size aTextSz;
1871 0 : aTextSz.Width() = pInfo->mpOutDev->GetTextWidth( aPageText );
1872 0 : aTextSz.Height() = pInfo->mpOutDev->GetTextHeight();
1873 0 : if ( !bVertical )
1874 : {
1875 0 : aTextPos.Y() += (aOutSize.Height() - aTextSz.Height()) / 2;
1876 0 : if ( !bRightToLeftPara )
1877 : {
1878 0 : aTextPos.X() -= aTextSz.Width();
1879 : }
1880 : else
1881 : {
1882 0 : aTextPos.X() += aTextSz.Width();
1883 : }
1884 : }
1885 : else
1886 : {
1887 0 : aTextPos.Y() -= aTextSz.Width();
1888 0 : aTextPos.X() += nBulletHeight / 2;
1889 : }
1890 0 : pInfo->mpOutDev->DrawText( aTextPos, aPageText );
1891 : }
1892 : }
1893 :
1894 0 : return 0;
1895 : }
1896 :
1897 : // --------------------------------------------------------------------
1898 :
1899 0 : void OutlineView::UpdateParagraph( sal_uInt16 nPara )
1900 : {
1901 0 : SfxItemSet aNewAttrs2( mrOutliner.GetParaAttribs( nPara ) );
1902 0 : aNewAttrs2.Put( maLRSpaceItem );
1903 0 : mrOutliner.SetParaAttribs( nPara, aNewAttrs2 );
1904 0 : }
1905 :
1906 : // --------------------------------------------------------------------
1907 :
1908 0 : void OutlineView::OnBeginPasteOrDrop( PasteOrDropInfos* /*pInfos*/ )
1909 : {
1910 0 : }
1911 :
1912 : /** this is called after a paste or drop operation, make sure that the newly inserted paragraphs
1913 : get the correct style sheet and new slides are inserted. */
1914 0 : void OutlineView::OnEndPasteOrDrop( PasteOrDropInfos* pInfos )
1915 : {
1916 0 : SdPage* pPage = 0;
1917 0 : SfxStyleSheetBasePool* pStylePool = GetDoc().GetStyleSheetPool();
1918 :
1919 0 : for( sal_uInt16 nPara = pInfos->nStartPara; nPara <= pInfos->nEndPara; nPara++ )
1920 : {
1921 0 : Paragraph* pPara = mrOutliner.GetParagraph( nPara );
1922 :
1923 0 : bool bPage = mrOutliner.HasParaFlag( pPara, PARAFLAG_ISPAGE );
1924 :
1925 0 : if( !bPage )
1926 : {
1927 0 : SdStyleSheet* pStyleSheet = dynamic_cast< SdStyleSheet* >( mrOutliner.GetStyleSheet( nPara ) );
1928 0 : if( pStyleSheet )
1929 : {
1930 0 : const OUString aName( pStyleSheet->GetApiName() );
1931 0 : if ( aName == "title" )
1932 0 : bPage = true;
1933 : }
1934 : }
1935 :
1936 0 : if( !pPara )
1937 0 : continue; // fatality!?
1938 :
1939 0 : if( bPage && (nPara != pInfos->nStartPara) )
1940 : {
1941 : // insert new slide for this paragraph
1942 0 : pPage = InsertSlideForParagraph( pPara );
1943 : }
1944 : else
1945 : {
1946 : // newly inserted non page paragraphs get the outline style
1947 0 : if( !pPage )
1948 0 : pPage = GetPageForParagraph( pPara );
1949 :
1950 0 : if( pPage )
1951 : {
1952 0 : SfxStyleSheet* pStyle = pPage->GetStyleSheetForPresObj( bPage ? PRESOBJ_TITLE : PRESOBJ_OUTLINE );
1953 :
1954 0 : if( !bPage )
1955 : {
1956 0 : const sal_Int16 nDepth = mrOutliner.GetDepth( nPara );
1957 0 : if( nDepth > 0 )
1958 : {
1959 0 : String aStyleSheetName( pStyle->GetName() );
1960 0 : aStyleSheetName.Erase( aStyleSheetName.Len() - 1, 1 );
1961 0 : aStyleSheetName += String::CreateFromInt32( nDepth );
1962 0 : pStyle = static_cast<SfxStyleSheet*>( pStylePool->Find( aStyleSheetName, pStyle->GetFamily() ) );
1963 0 : DBG_ASSERT( pStyle, "sd::OutlineView::OnEndPasteOrDrop(), Style not found!" );
1964 : }
1965 : }
1966 :
1967 0 : mrOutliner.SetStyleSheet( nPara, pStyle );
1968 : }
1969 :
1970 0 : UpdateParagraph( nPara );
1971 : }
1972 : }
1973 0 : }
1974 :
1975 : // ====================================================================
1976 :
1977 :
1978 0 : OutlineViewModelChangeGuard::OutlineViewModelChangeGuard( OutlineView& rView )
1979 0 : : mrView( rView )
1980 : {
1981 0 : mrView.BeginModelChange();
1982 0 : }
1983 :
1984 0 : OutlineViewModelChangeGuard::~OutlineViewModelChangeGuard()
1985 : {
1986 0 : mrView.EndModelChange();
1987 0 : }
1988 :
1989 0 : OutlineViewPageChangesGuard::OutlineViewPageChangesGuard( OutlineView* pView )
1990 0 : : mpView( pView )
1991 : {
1992 0 : if( mpView )
1993 0 : mpView->IgnoreCurrentPageChanges( true );
1994 0 : }
1995 :
1996 0 : OutlineViewPageChangesGuard::~OutlineViewPageChangesGuard()
1997 : {
1998 0 : if( mpView )
1999 0 : mpView->IgnoreCurrentPageChanges( false );
2000 0 : }
2001 :
2002 :
2003 : } // end of namespace sd
2004 :
2005 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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