sd/source/ui/notes/EditWindow.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sd.hxx"
  33
  34 #include "EditWindow.hxx"
  35
  36 #include "sdmod.hxx"
  37 #include <i18npool/mslangid.hxx>
  38 #include <com/sun/star/i18n/ScriptType.hpp>
  39 #include <svx/editeng.hxx>
  40 #include <svx/editview.hxx>
  41 #include <vcl/scrbar.hxx>
  42 #include <svx/eeitem.hxx>
  43 #include "sdresid.hxx"
  44 #include <svtools/itempool.hxx>
  45 #include <svx/fhgtitem.hxx>
  46 #include <vos/mutex.hxx>
  47 #include <vcl/svapp.hxx>
  48 #include <svtools/linguprops.hxx>
  49 #include <svtools/lingucfg.hxx>
  50 #include <svx/fontitem.hxx>
  51 #include <svx/editstat.hxx>
  52
  53 #define SCROLL_LINE             24
  54
  55 using namespace com::sun::star::accessibility;
  56 using namespace com::sun::star;
  57 using namespace com::sun::star::uno;
  58
  59 namespace sd { namespace notes {
  60
  61 EditWindow::EditWindow (Window* pParentWindow, SfxItemPool* pItemPool)
  62     : Window (pParentWindow, WinBits()),
  63       DropTargetHelper(this),
  64       mpEditView(NULL),
  65       mpEditEngine(NULL),
  66       mpHorizontalScrollBar(NULL),
  67       mpVerticalScrollBar(NULL),
  68       mpScrollBox(NULL)
  69 {
  70     SetMapMode(MAP_PIXEL);
  71
  72     // compare DataChanged
  73     SetBackground (GetSettings().GetStyleSettings().GetWindowColor());
  74
  75     maModifyTimer.SetTimeout(2000);
  76     maModifyTimer.Start();
  77
  78     maCursorMoveTimer.SetTimeout(500);
  79
  80     CreateEditView();
  81
  82     SvxFontHeightItem aItem (GetFont().GetSize().Height(), 100,
  83         EE_CHAR_FONTHEIGHT);
  84     pItemPool->SetPoolDefaultItem (aItem);
  85     aItem.SetWhich(EE_CHAR_FONTHEIGHT_CJK);
  86     pItemPool->SetPoolDefaultItem (aItem);
  87     aItem.SetWhich(EE_CHAR_FONTHEIGHT_CTL);
  88     pItemPool->SetPoolDefaultItem (aItem);
  89
  90     InsertText (UniString::CreateFromAscii("EditWindow created and ready.\n"));
  91 }
  92
  93
  94 EditWindow::~EditWindow (void)
  95 {
  96     maCursorMoveTimer.Stop();
  97     maModifyTimer.Stop();
  98
  99     if (mpEditView != NULL)
 100     {
 101         EditEngine *pEditEngine = mpEditView->GetEditEngine();
 102         if (pEditEngine)
 103         {
 104             pEditEngine->SetStatusEventHdl(Link());
 105             pEditEngine->RemoveView (mpEditView);
 106         }
 107     }
 108     delete mpEditView;
 109     delete mpHorizontalScrollBar;
 110     delete mpVerticalScrollBar;
 111     delete mpScrollBox;
 112
 113 }
 114
 115 ////////////////////////////////////////
 116
 117
 118 void SmGetLeftSelectionPart(const ESelection aSel,
 119                             USHORT &nPara, USHORT &nPos)
 120     // returns paragraph number and position of the selections left part
 121 {
 122     // compare start and end of selection and use the one that comes first
 123     if (
 124         (aSel.nStartPara <  aSel.nEndPara) ||
 125         (aSel.nStartPara == aSel.nEndPara && aSel.nStartPos < aSel.nEndPos)
 126        )
 127     {   nPara = aSel.nStartPara;
 128         nPos  = aSel.nStartPos;
 129     }
 130     else
 131     {   nPara = aSel.nEndPara;
 132         nPos  = aSel.nEndPos;
 133     }
 134 }
 135
 136
 137
 138
 139 EditEngine * EditWindow::GetEditEngine (void)
 140 {
 141     if (mpEditEngine == NULL)
 142         mpEditEngine = CreateEditEngine ();
 143     return mpEditEngine;
 144 }
 145
 146
 147
 148
 149 EditEngine* EditWindow::CreateEditEngine (void)
 150 {
 151     EditEngine* pEditEngine = mpEditEngine;
 152     if (pEditEngine == NULL)
 153     {
 154         mpEditEngineItemPool = EditEngine::CreatePool();
 155
 156         //
 157         // set fonts to be used
 158         //
 159         SvtLinguOptions aOpt;
 160         SvtLinguConfig().GetOptions( aOpt );
 161         //
 162         struct FontDta {
 163             INT16       nFallbackLang;
 164             INT16       nLang;
 165             USHORT      nFontType;
 166             USHORT      nFontInfoId;
 167             } aTable[3] =
 168         {
 169             // info to get western font to be used
 170             {   LANGUAGE_ENGLISH_US,    LANGUAGE_NONE,
 171                 DEFAULTFONT_SERIF,      EE_CHAR_FONTINFO },
 172             // info to get CJK font to be used
 173             {   LANGUAGE_JAPANESE,      LANGUAGE_NONE,
 174                 DEFAULTFONT_CJK_TEXT,   EE_CHAR_FONTINFO_CJK },
 175             // info to get CTL font to be used
 176             {   LANGUAGE_ARABIC_SAUDI_ARABIA,  LANGUAGE_NONE,
 177                 DEFAULTFONT_CTL_TEXT,   EE_CHAR_FONTINFO_CTL }
 178         };
 179         aTable[0].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage, ::com::sun::star::i18n::ScriptType::LATIN);
 180         aTable[1].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CJK, ::com::sun::star::i18n::ScriptType::ASIAN);
 181         aTable[2].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CTL, ::com::sun::star::i18n::ScriptType::COMPLEX);
 182         //
 183         for (int i = 0;  i < 3;  ++i)
 184         {
 185             const FontDta &rFntDta = aTable[i];
 186             LanguageType nLang = (LANGUAGE_NONE == rFntDta.nLang) ?
 187                 rFntDta.nFallbackLang : rFntDta.nLang;
 188             Font aFont = Application::GetDefaultDevice()->GetDefaultFont(
 189                 rFntDta.nFontType, nLang, DEFAULTFONT_FLAGS_ONLYONE);
 190             mpEditEngineItemPool->SetPoolDefaultItem(
 191                 SvxFontItem(
 192                     aFont.GetFamily(),
 193                     aFont.GetName(),
 194                     aFont.GetStyleName(),
 195                     aFont.GetPitch(),
 196                     aFont.GetCharSet(),
 197                     rFntDta.nFontInfoId));
 198         }
 199
 200         // set font heights
 201         SvxFontHeightItem aFontHeigt(
 202             Application::GetDefaultDevice()->LogicToPixel(
 203                 Size (0, 10), MapMode (MAP_POINT)).Height(), 100,
 204             EE_CHAR_FONTHEIGHT );
 205         mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt);
 206         aFontHeigt.SetWhich (EE_CHAR_FONTHEIGHT_CJK);
 207         mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt);
 208         aFontHeigt.SetWhich (EE_CHAR_FONTHEIGHT_CTL);
 209         mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt);
 210
 211         pEditEngine = new EditEngine (mpEditEngineItemPool);
 212
 213         pEditEngine->EnableUndo (TRUE);
 214         pEditEngine->SetDefTab (USHORT(
 215             Application::GetDefaultDevice()->GetTextWidth(
 216                 UniString::CreateFromAscii("XXXX"))));
 217
 218         pEditEngine->SetControlWord(
 219                 (pEditEngine->GetControlWord()
 220                     | EE_CNTRL_AUTOINDENTING) &
 221                 (~EE_CNTRL_UNDOATTRIBS) &
 222                 (~EE_CNTRL_PASTESPECIAL));
 223
 224         pEditEngine->SetWordDelimiters (
 225             UniString::CreateFromAscii(" .=+-*/(){}[];\""));
 226         pEditEngine->SetRefMapMode (MAP_PIXEL);
 227         pEditEngine->SetPaperSize (Size(800, 0));
 228         pEditEngine->EraseVirtualDevice();
 229         pEditEngine->ClearModifyFlag();
 230     }
 231
 232     return pEditEngine;
 233 }
 234
 235
 236
 237
 238 void EditWindow::DataChanged (const DataChangedEvent&)
 239 {
 240     const StyleSettings aSettings (GetSettings().GetStyleSettings());
 241
 242     SetBackground( aSettings.GetWindowColor() );
 243
 244     // edit fields in other Applications use this font instead of
 245     // the application font thus we use this one too
 246     SetPointFont( aSettings.GetFieldFont() );
 247     EditEngine* pEditEngine = GetEditEngine();
 248
 249     if (pEditEngine!=NULL && mpEditEngineItemPool!=NULL)
 250     {
 251         //!
 252         //! see also SmDocShell::GetEditEngine() !
 253         //!
 254
 255         //              pEditEngine->SetDefTab( USHORT( GetTextWidth( C2S("XXXX") ) ) );
 256
 257         USHORT aFntInfoId[3] = {
 258                 EE_CHAR_FONTINFO, EE_CHAR_FONTINFO_CJK, EE_CHAR_FONTINFO_CTL };
 259         for (int i = 0;  i < 3;  ++i)
 260         {
 261             const SfxPoolItem *pItem = mpEditEngineItemPool->GetPoolDefaultItem(  aFntInfoId[i] );
 262             if( pItem )
 263             {
 264                 const SvxFontItem *pFntItem = ((const SvxFontItem *) pItem);
 265                 const Font &rFnt = aSettings.GetFieldFont();
 266                 SvxFontItem aFntItem( rFnt.GetFamily(), rFnt.GetName(),
 267                         rFnt.GetStyleName(), rFnt.GetPitch(),
 268                         pFntItem->GetCharSet(),
 269                         aFntInfoId[i] );
 270                 mpEditEngineItemPool->SetPoolDefaultItem( aFntItem );
 271             }
 272         }
 273
 274         SvxFontHeightItem aItem( GetFont().GetSize().Height(), 100,
 275                                  EE_CHAR_FONTHEIGHT );
 276         mpEditEngineItemPool->SetPoolDefaultItem( aItem );
 277         aItem.SetWhich( EE_CHAR_FONTHEIGHT_CJK );
 278         mpEditEngineItemPool->SetPoolDefaultItem( aItem );
 279         aItem.SetWhich( EE_CHAR_FONTHEIGHT_CTL );
 280         mpEditEngineItemPool->SetPoolDefaultItem( aItem );
 281
 282         // forces new settings to be used
 283         // unfortunately this resets the whole edit engine
 284         // thus we need to save at least the text
 285         String aTxt( pEditEngine->GetText( LINEEND_LF ) );
 286         pEditEngine->Clear();   //#77957 incorrect font size
 287         pEditEngine->SetText( aTxt );
 288     }
 289
 290     String aText (mpEditEngine->GetText (LINEEND_LF));
 291     mpEditEngine->Clear();
 292     mpEditEngine->SetText (aText);
 293
 294     AdjustScrollBars();
 295     Resize();
 296 }
 297
 298
 299
 300
 301 void EditWindow::Resize (void)
 302 {
 303     if (!mpEditView)
 304         CreateEditView();
 305
 306     if (mpEditView != NULL)
 307     {
 308         mpEditView->SetOutputArea(AdjustScrollBars());
 309         mpEditView->ShowCursor();
 310
 311         DBG_ASSERT( mpEditView->GetEditEngine(), "EditEngine missing" );
 312         const long nMaxVisAreaStart = mpEditView->GetEditEngine()->GetTextHeight() -
 313                                       mpEditView->GetOutputArea().GetHeight();
 314         if (mpEditView->GetVisArea().Top() > nMaxVisAreaStart)
 315         {
 316             Rectangle aVisArea(mpEditView->GetVisArea() );
 317             aVisArea.Top() = (nMaxVisAreaStart > 0 ) ? nMaxVisAreaStart : 0;
 318             aVisArea.SetSize(mpEditView->GetOutputArea().GetSize());
 319             mpEditView->SetVisArea(aVisArea);
 320             mpEditView->ShowCursor();
 321         }
 322         InitScrollBars();
 323     }
 324     Invalidate();
 325 }
 326
 327
 328
 329
 330 void EditWindow::MouseButtonUp(const MouseEvent &rEvt)
 331 {
 332     if (mpEditView != NULL)
 333         mpEditView->MouseButtonUp(rEvt);
 334     else
 335         Window::MouseButtonUp (rEvt);
 336
 337     // ggf FormulaCursor neu positionieren
 338     //  CursorMoveTimerHdl(&aCursorMoveTimer);
 339 }
 340
 341
 342
 343
 344 void EditWindow::MouseButtonDown(const MouseEvent &rEvt)
 345 {
 346     if (mpEditView != NULL)
 347         mpEditView->MouseButtonDown(rEvt);
 348     else
 349         Window::MouseButtonDown (rEvt);
 350
 351     GrabFocus();
 352 }
 353
 354
 355
 356
 357 void EditWindow::Command(const CommandEvent& rCEvt)
 358 {
 359     /*  if (rCEvt.GetCommand() == COMMAND_CONTEXTMENU)
 360     {
 361         GetParent()->ToTop();
 362
 363         Point aPoint = rCEvt.GetMousePosPixel();
 364         PopupMenu* pPopupMenu = new PopupMenu(SmResId(RID_COMMANDMENU));
 365
 366         // added for replaceability of context menus #96085, #93782
 367         Menu* pMenu = NULL;
 368         ::com::sun::star::ui::ContextMenuExecuteEvent aEvent;
 369         aEvent.SourceWindow = VCLUnoHelper::GetInterface( this );
 370         aEvent.ExecutePosition.X = aPoint.X();
 371         aEvent.ExecutePosition.Y = aPoint.Y();
 372         if ( GetView()->TryContextMenuInterception( *pPopupMenu, pMenu, aEvent ) )
 373         {
 374             if ( pMenu )
 375             {
 376                 delete pPopupMenu;
 377                 pPopupMenu = (PopupMenu*) pMenu;
 378             }
 379         }
 380
 381         pPopupMenu->SetSelectHdl(LINK(this, EditWindow, MenuSelectHdl));
 382
 383         pPopupMenu->Execute( this, aPoint );
 384         delete pPopupMenu;
 385     }
 386     else*/ if (mpEditView)
 387         mpEditView->Command( rCEvt );
 388     else
 389         Window::Command (rCEvt);
 390
 391 }
 392 IMPL_LINK_INLINE_START( EditWindow, MenuSelectHdl, Menu *, EMPTYARG )
 393 {
 394     /*    SmViewShell *pViewSh = rCmdBox.GetView();
 395     if (pViewSh)
 396         pViewSh->GetViewFrame()->GetDispatcher()->Execute(
 397                 SID_INSERTCOMMAND, SFX_CALLMODE_STANDARD,
 398                 new SfxInt16Item(SID_INSERTCOMMAND, pMenu->GetCurItemId()), 0L);
 399 */
 400     return 0;
 401 }
 402 IMPL_LINK_INLINE_END( EditWindow, MenuSelectHdl, Menu *, EMPTYARG )
 403
 404 void EditWindow::KeyInput(const KeyEvent& )
 405 {
 406     /*  if (rKEvt.GetKeyCode().GetCode() == KEY_ESCAPE)
 407     {
 408         BOOL bCallBase = TRUE;
 409         SfxViewShell* pViewShell = SfxViewShell::Current();
 410         if ( pViewShell && pViewShell->ISA(SmViewShell) )
 411         {
 412             SmDocShell* pDocSh = (SmDocShell*) pViewShell->GetViewFrame()->GetObjectShell();
 413             if (pDocSh)
 414             {
 415     // fuert zum (sofortigen) Zerstoeren von this!
 416                 pDocSh->DoInPlaceActivate( FALSE );
 417                 bCallBase = FALSE;
 418             }
 419         }
 420         if ( bCallBase )
 421             Window::KeyInput( rKEvt );
 422     }
 423     else
 424     {
 425         // Timer neu starten, um den Handler (auch bei längeren Eingaben)
 426         // möglichst nur einmal am Ende aufzurufen.
 427         aCursorMoveTimer.Start();
 428
 429         DBG_ASSERT( mpEditView, "EditView missing (NULL pointer)" );
 430         if (!mpEditView)
 431             CreateEditView();
 432         if ( !mpEditView->PostKeyEvent(rKEvt) )
 433         {
 434             if ( !SfxViewShell::Current()->KeyInput(rKEvt) )
 435             {
 436     // fuert bei F1 (Hilfe) zum Zerstoeren von this!
 437                 Flush();
 438                 if ( aModifyTimer.IsActive() )
 439                     aModifyTimer.Stop();
 440                 Window::KeyInput(rKEvt);
 441             }
 442             else
 443             {
 444                 //SFX hat evtl. Slot an der View gecallt und dabei (wg. Hack
 445                 //im SFX) den Focus auf die View gesetzt
 446                 SfxViewShell* pVShell = SfxViewShell::Current();
 447                 if ( pVShell && pVShell->ISA(SmViewShell) &&
 448                      ((SmViewShell*)pVShell)->GetGraphicWindow().HasFocus() )
 449                 {
 450                     GrabFocus();
 451                 }
 452             }
 453         }
 454         else
 455         {
 456             // have doc-shell modified only for formula input/change and not
 457             // cursor travelling and such things...
 458             SmDocShell *pDocShell = GetDoc();
 459             if (pDocShell)
 460                 pDocShell->SetModified( GetEditEngine()->IsModified() );
 461
 462             aModifyTimer.Start();
 463         }
 464     }
 465     */
 466 }
 467
 468
 469
 470
 471 void EditWindow::Paint(const Rectangle& rRect)
 472 {
 473     if (!mpEditView)
 474         CreateEditView();
 475     mpEditView->Paint(rRect);
 476 }
 477
 478
 479
 480
 481 void EditWindow::CreateEditView (void)
 482 {
 483     EditEngine* pEditEngine = GetEditEngine();
 484
 485     //! pEditEngine and mpEditView may be 0.
 486     //! For example when the program is used by the document-converter
 487     if (mpEditView==NULL && pEditEngine!=NULL)
 488     {
 489         mpEditView = new EditView (pEditEngine, this);
 490         pEditEngine->InsertView (mpEditView);
 491
 492         if (mpVerticalScrollBar == NULL)
 493             mpVerticalScrollBar = new ScrollBar (
 494                 this, WinBits(WB_VSCROLL | WB_DRAG));
 495         if (mpHorizontalScrollBar == NULL)
 496             mpHorizontalScrollBar = new ScrollBar (
 497                 this, WinBits(WB_HSCROLL | WB_DRAG));
 498         if (mpScrollBox == NULL)
 499             mpScrollBox  = new ScrollBarBox (this);
 500         mpVerticalScrollBar->SetScrollHdl(LINK(this, EditWindow, ScrollHdl));
 501         mpHorizontalScrollBar->SetScrollHdl(LINK(this, EditWindow, ScrollHdl));
 502
 503         mpEditView->SetOutputArea(AdjustScrollBars());
 504
 505         ESelection eSelection;
 506
 507         mpEditView->SetSelection(eSelection);
 508         Update();
 509         mpEditView->ShowCursor(TRUE, TRUE);
 510
 511         pEditEngine->SetStatusEventHdl(
 512             LINK(this, EditWindow, EditStatusHdl));
 513         SetPointer(mpEditView->GetPointer());
 514
 515         SetScrollBarRanges();
 516     }
 517 }
 518
 519
 520
 521
 522 IMPL_LINK( EditWindow, EditStatusHdl, EditStatus *, EMPTYARG )
 523 {
 524     if (!mpEditView)
 525         return 1;
 526     else
 527     {
 528         SetScrollBarRanges();
 529         return 0;
 530     }
 531 }
 532
 533 IMPL_LINK_INLINE_START( EditWindow, ScrollHdl, ScrollBar *, EMPTYARG )
 534 {
 535     DBG_ASSERT(mpEditView, "EditView missing");
 536     if (mpEditView)
 537     {
 538         mpEditView->SetVisArea(Rectangle(Point(mpHorizontalScrollBar->GetThumbPos(),
 539                                             mpVerticalScrollBar->GetThumbPos()),
 540                                         mpEditView->GetVisArea().GetSize()));
 541         mpEditView->Invalidate();
 542     }
 543     return 0;
 544 }
 545 IMPL_LINK_INLINE_END( EditWindow, ScrollHdl, ScrollBar *, EMPTYARG )
 546
 547 Rectangle EditWindow::AdjustScrollBars()
 548 {
 549     const Size aOut( GetOutputSizePixel() );
 550     Point aPoint;
 551     Rectangle aRect( aPoint, aOut );
 552
 553     if (mpVerticalScrollBar && mpHorizontalScrollBar && mpScrollBox)
 554     {
 555         const long nTmp = GetSettings().GetStyleSettings().GetScrollBarSize();
 556         Point aPt( aRect.TopRight() ); aPt.X() -= nTmp -1L;
 557         mpVerticalScrollBar->SetPosSizePixel( aPt, Size(nTmp, aOut.Height() - nTmp));
 558
 559         aPt = aRect.BottomLeft(); aPt.Y() -= nTmp - 1L;
 560         mpHorizontalScrollBar->SetPosSizePixel( aPt, Size(aOut.Width() - nTmp, nTmp));
 561
 562         aPt.X() = mpHorizontalScrollBar->GetSizePixel().Width();
 563         aPt.Y() = mpVerticalScrollBar->GetSizePixel().Height();
 564         mpScrollBox->SetPosSizePixel(aPt, Size(nTmp, nTmp ));
 565
 566         aRect.Right()  = aPt.X() - 2;
 567         aRect.Bottom() = aPt.Y() - 2;
 568     }
 569     return aRect;
 570 }
 571
 572 void EditWindow::SetScrollBarRanges()
 573 {
 574     EditEngine* pEditEngine = GetEditEngine();
 575     if (mpEditView != NULL && pEditEngine != NULL)
 576     {
 577         if (mpVerticalScrollBar != NULL)
 578         {
 579             long nTmp = pEditEngine->GetTextHeight();
 580             mpVerticalScrollBar->SetRange(Range(0, nTmp));
 581             mpVerticalScrollBar->SetThumbPos(mpEditView->GetVisArea().Top());
 582         }
 583         if (mpHorizontalScrollBar != NULL)
 584         {
 585             long nTmp = pEditEngine->GetPaperSize().Width();
 586             mpHorizontalScrollBar->SetRange(Range(0,nTmp));
 587             mpHorizontalScrollBar->SetThumbPos(mpEditView->GetVisArea().Left());
 588         }
 589     }
 590 }
 591
 592 void EditWindow::InitScrollBars()
 593 {
 594     if (mpEditView != NULL)
 595     {
 596         const Size aOut( mpEditView->GetOutputArea().GetSize() );
 597         if (mpVerticalScrollBar != NULL)
 598         {
 599             mpVerticalScrollBar->SetVisibleSize(aOut.Height());
 600             mpVerticalScrollBar->SetPageSize(aOut.Height() * 8 / 10);
 601             mpVerticalScrollBar->SetLineSize(aOut.Height() * 2 / 10);
 602         }
 603
 604         if (mpHorizontalScrollBar != NULL)
 605         {
 606             mpHorizontalScrollBar->SetVisibleSize(aOut.Width());
 607             mpHorizontalScrollBar->SetPageSize(aOut.Width() * 8 / 10);
 608             mpHorizontalScrollBar->SetLineSize(SCROLL_LINE );
 609         }
 610
 611         SetScrollBarRanges();
 612
 613         if (mpVerticalScrollBar != NULL)
 614             mpVerticalScrollBar->Show();
 615         if (mpHorizontalScrollBar != NULL)
 616             mpHorizontalScrollBar->Show();
 617         if (mpScrollBox != NULL)
 618             mpScrollBox->Show();
 619     }
 620 }
 621
 622
 623 XubString EditWindow::GetText()
 624 {
 625     String aText;
 626     EditEngine *pEditEngine = GetEditEngine();
 627     DBG_ASSERT( pEditEngine, "EditEngine missing" );
 628     if (pEditEngine)
 629         aText = pEditEngine->GetText( LINEEND_LF );
 630     return aText;
 631 }
 632
 633
 634 void EditWindow::SetText(const XubString& rText)
 635 {
 636     EditEngine *pEditEngine = GetEditEngine();
 637     DBG_ASSERT( pEditEngine, "EditEngine missing" );
 638     if (pEditEngine  &&  !pEditEngine->IsModified())
 639     {
 640         if (!mpEditView)
 641             CreateEditView();
 642
 643         ESelection eSelection = mpEditView->GetSelection();
 644
 645         pEditEngine->SetText(rText);
 646         pEditEngine->ClearModifyFlag();
 647
 648         //! Hier die Timer neu zu starten verhindert, dass die Handler für andere
 649         //! (im Augenblick nicht mehr aktive) Math Tasks aufgerufen werden.
 650         maModifyTimer.Start();
 651         maCursorMoveTimer.Start();
 652
 653         mpEditView->SetSelection(eSelection);
 654     }
 655 }
 656
 657
 658 void EditWindow::GetFocus()
 659 {
 660     Window::GetFocus();
 661
 662     if (!mpEditView)
 663          CreateEditView();
 664     if (mpEditEngine != NULL)
 665         mpEditEngine->SetStatusEventHdl(
 666             LINK(this, EditWindow, EditStatusHdl));
 667 }
 668
 669
 670 void EditWindow::LoseFocus()
 671 {
 672     if (mpEditEngine != NULL)
 673         mpEditEngine->SetStatusEventHdl (Link());
 674
 675     Window::LoseFocus();
 676 }
 677
 678
 679 BOOL EditWindow::IsAllSelected() const
 680 {
 681     BOOL bRes = FALSE;
 682     EditEngine *pEditEngine = ((EditWindow *) this)->GetEditEngine();
 683     DBG_ASSERT( mpEditView, "NULL pointer" );
 684     DBG_ASSERT( pEditEngine, "NULL pointer" );
 685     if (pEditEngine  &&  mpEditView)
 686     {
 687         ESelection eSelection( mpEditView->GetSelection() );
 688         INT32 nParaCnt = pEditEngine->GetParagraphCount();
 689         if (!(nParaCnt - 1))
 690         {
 691             String Text( pEditEngine->GetText( LINEEND_LF ) );
 692             bRes = !eSelection.nStartPos && (eSelection.nEndPos == Text.Len () - 1);
 693         }
 694         else
 695         {
 696             bRes = !eSelection.nStartPara && (eSelection.nEndPara == nParaCnt - 1);
 697         }
 698     }
 699     return bRes;
 700 }
 701
 702 void EditWindow::SelectAll()
 703 {
 704     DBG_ASSERT( mpEditView, "NULL pointer" );
 705     if (mpEditView)
 706     {
 707         // 0xFFFF as last two parameters refers to the end of the text
 708         mpEditView->SetSelection( ESelection( 0, 0, 0xFFFF, 0xFFFF ) );
 709     }
 710 }
 711
 712
 713 void EditWindow::MarkError(const Point &rPos)
 714 {
 715     DBG_ASSERT( mpEditView, "EditView missing" );
 716     if (mpEditView)
 717     {
 718         const int Col = rPos.X();
 719         const int Row = rPos.Y() - 1;
 720
 721         mpEditView->SetSelection(ESelection ( (USHORT)Row, (USHORT)(Col - 1), (USHORT)Row, (USHORT)Col));
 722         GrabFocus();
 723     }
 724 }
 725
 726 void EditWindow::SelNextMark()
 727 {
 728     EditEngine *pEditEngine = GetEditEngine();
 729     DBG_ASSERT( mpEditView, "NULL pointer" );
 730     DBG_ASSERT( pEditEngine, "NULL pointer" );
 731     if (pEditEngine  &&  mpEditView)
 732     {
 733         ESelection eSelection = mpEditView->GetSelection();
 734         USHORT     Pos        = eSelection.nEndPos;
 735         String     aMark (UniString::CreateFromAscii("<?>"));
 736         String     aText;
 737         USHORT     nCounts    = pEditEngine->GetParagraphCount();
 738
 739         while (eSelection.nEndPara < nCounts)
 740         {
 741             aText = pEditEngine->GetText( eSelection.nEndPara );
 742             Pos   = aText.Search(aMark, Pos);
 743
 744             if (Pos != STRING_NOTFOUND)
 745             {
 746                 mpEditView->SetSelection(ESelection (eSelection.nEndPara, Pos, eSelection.nEndPara, Pos + 3));
 747                 break;
 748             }
 749
 750             Pos = 0;
 751             eSelection.nEndPara++;
 752         }
 753     }
 754 }
 755
 756 void EditWindow::SelPrevMark()
 757 {
 758     EditEngine *pEditEngine = GetEditEngine();
 759     DBG_ASSERT( pEditEngine, "NULL pointer" );
 760     DBG_ASSERT( mpEditView, "NULL pointer" );
 761     if (pEditEngine  &&  mpEditView)
 762     {
 763         ESelection eSelection = mpEditView->GetSelection();
 764         USHORT     Pos        = STRING_NOTFOUND;
 765         xub_StrLen Max        = eSelection.nStartPos;
 766         String     Text( pEditEngine->GetText( eSelection.nStartPara ) );
 767         String     aMark (UniString::CreateFromAscii("<?>"));
 768         USHORT     nCounts    = pEditEngine->GetParagraphCount();
 769
 770         do
 771         {
 772             USHORT Fnd = Text.Search(aMark, 0);
 773
 774             while ((Fnd < Max) && (Fnd != STRING_NOTFOUND))
 775             {
 776                 Pos = Fnd;
 777                 Fnd = Text.Search(aMark, Fnd + 1);
 778             }
 779
 780             if (Pos == STRING_NOTFOUND)
 781             {
 782                 eSelection.nStartPara--;
 783                 Text = pEditEngine->GetText( eSelection.nStartPara );
 784                 Max = Text.Len();
 785             }
 786         }
 787         while ((eSelection.nStartPara < nCounts) &&
 788             (Pos == STRING_NOTFOUND));
 789
 790         if (Pos != STRING_NOTFOUND)
 791         {
 792             mpEditView->SetSelection(ESelection (eSelection.nStartPara, Pos, eSelection.nStartPara, Pos + 3));
 793         }
 794     }
 795 }
 796
 797 BOOL EditWindow::HasMark(const String& rText) const
 798     // returns true iff 'rText' contains a mark
 799 {
 800     return rText.SearchAscii("<?>", 0) != STRING_NOTFOUND;
 801 }
 802
 803 void EditWindow::MouseMove(const MouseEvent &rEvt)
 804 {
 805     if (mpEditView)
 806         mpEditView->MouseMove(rEvt);
 807 }
 808
 809 sal_Int8 EditWindow::AcceptDrop( const AcceptDropEvent& )
 810 {
 811     return mpEditView ? /*mpEditView->QueryDrop( rEvt )*/DND_ACTION_NONE: DND_ACTION_NONE;
 812 }
 813
 814 sal_Int8 EditWindow::ExecuteDrop( const ExecuteDropEvent& )
 815 {
 816     return mpEditView ? /*mpEditView->Drop( rEvt )*/DND_ACTION_NONE : DND_ACTION_NONE;
 817 }
 818
 819 ESelection EditWindow::GetSelection() const
 820 {
 821     // pointer may be 0 when reloading a document and the old view
 822     // was already destroyed
 823     //(DBG_ASSERT( mpEditView, "NULL pointer" );
 824     ESelection eSel;
 825     if (mpEditView)
 826         eSel = mpEditView->GetSelection();
 827     return eSel;
 828 }
 829
 830 void EditWindow::SetSelection(const ESelection &rSel)
 831 {
 832     DBG_ASSERT( mpEditView, "NULL pointer" );
 833     if (mpEditView)
 834         mpEditView->SetSelection(rSel);
 835 }
 836
 837 BOOL EditWindow::IsEmpty() const
 838 {
 839     EditEngine *pEditEngine = ((EditWindow *) this)->GetEditEngine();
 840     return (pEditEngine && (pEditEngine->GetTextLen() == 0)) ? TRUE : FALSE;
 841 }
 842
 843 BOOL EditWindow::IsSelected() const
 844 {
 845     return mpEditView ? mpEditView->HasSelection() : FALSE;
 846 }
 847
 848 void EditWindow::Cut()
 849 {
 850     DBG_ASSERT( mpEditView, "EditView missing" );
 851     if (mpEditView)
 852         mpEditView->Cut();
 853 }
 854
 855 void EditWindow::Copy()
 856 {
 857     DBG_ASSERT( mpEditView, "EditView missing" );
 858     if (mpEditView)
 859         mpEditView->Copy();
 860 }
 861
 862 void EditWindow::Paste()
 863 {
 864     DBG_ASSERT( mpEditView, "EditView missing" );
 865     if (mpEditView)
 866         mpEditView->Paste();
 867 }
 868
 869 void EditWindow::Delete()
 870 {
 871     DBG_ASSERT( mpEditView, "EditView missing" );
 872     if (mpEditView)
 873         mpEditView->DeleteSelected();
 874 }
 875
 876 void EditWindow::InsertText(const String& Text)
 877 {
 878     DBG_ASSERT( mpEditView, "EditView missing" );
 879     ::vos::OGuard aGuard (::Application::GetSolarMutex());
 880     if (mpEditView)
 881         mpEditView->InsertText(Text);
 882 }
 883
 884
 885
 886 } } // end of namespace ::sd::notes