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