/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sd.hxx" #include "EditWindow.hxx" #include "sdmod.hxx" #include #include #include #include #include #include #include "sdresid.hxx" #include #include #include #include #include #include #include #include #define SCROLL_LINE 24 using namespace com::sun::star::accessibility; using namespace com::sun::star; using namespace com::sun::star::uno; namespace sd { namespace notes { EditWindow::EditWindow (Window* pParentWindow, SfxItemPool* pItemPool) : Window (pParentWindow, WinBits()), DropTargetHelper(this), mpEditView(NULL), mpEditEngine(NULL), mpHorizontalScrollBar(NULL), mpVerticalScrollBar(NULL), mpScrollBox(NULL) { SetMapMode(MAP_PIXEL); // compare DataChanged SetBackground (GetSettings().GetStyleSettings().GetWindowColor()); maModifyTimer.SetTimeout(2000); maModifyTimer.Start(); maCursorMoveTimer.SetTimeout(500); CreateEditView(); SvxFontHeightItem aItem (GetFont().GetSize().Height(), 100, EE_CHAR_FONTHEIGHT); pItemPool->SetPoolDefaultItem (aItem); aItem.SetWhich(EE_CHAR_FONTHEIGHT_CJK); pItemPool->SetPoolDefaultItem (aItem); aItem.SetWhich(EE_CHAR_FONTHEIGHT_CTL); pItemPool->SetPoolDefaultItem (aItem); InsertText (UniString::CreateFromAscii("EditWindow created and ready.\n")); } EditWindow::~EditWindow (void) { maCursorMoveTimer.Stop(); maModifyTimer.Stop(); if (mpEditView != NULL) { EditEngine *pEditEngine = mpEditView->GetEditEngine(); if (pEditEngine) { pEditEngine->SetStatusEventHdl(Link()); pEditEngine->RemoveView (mpEditView); } } delete mpEditView; delete mpHorizontalScrollBar; delete mpVerticalScrollBar; delete mpScrollBox; } //////////////////////////////////////// void SmGetLeftSelectionPart(const ESelection aSel, sal_uInt16 &nPara, sal_uInt16 &nPos) // returns paragraph number and position of the selections left part { // compare start and end of selection and use the one that comes first if ( (aSel.nStartPara < aSel.nEndPara) || (aSel.nStartPara == aSel.nEndPara && aSel.nStartPos < aSel.nEndPos) ) { nPara = aSel.nStartPara; nPos = aSel.nStartPos; } else { nPara = aSel.nEndPara; nPos = aSel.nEndPos; } } EditEngine * EditWindow::GetEditEngine (void) { if (mpEditEngine == NULL) mpEditEngine = CreateEditEngine (); return mpEditEngine; } EditEngine* EditWindow::CreateEditEngine (void) { EditEngine* pEditEngine = mpEditEngine; if (pEditEngine == NULL) { mpEditEngineItemPool = EditEngine::CreatePool(); // // set fonts to be used // SvtLinguOptions aOpt; SvtLinguConfig().GetOptions( aOpt ); // struct FontDta { sal_Int16 nFallbackLang; sal_Int16 nLang; sal_uInt16 nFontType; sal_uInt16 nFontInfoId; } aTable[3] = { // info to get western font to be used { LANGUAGE_ENGLISH_US, LANGUAGE_NONE, DEFAULTFONT_SERIF, EE_CHAR_FONTINFO }, // info to get CJK font to be used { LANGUAGE_JAPANESE, LANGUAGE_NONE, DEFAULTFONT_CJK_TEXT, EE_CHAR_FONTINFO_CJK }, // info to get CTL font to be used { LANGUAGE_ARABIC_SAUDI_ARABIA, LANGUAGE_NONE, DEFAULTFONT_CTL_TEXT, EE_CHAR_FONTINFO_CTL } }; aTable[0].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage, ::com::sun::star::i18n::ScriptType::LATIN); aTable[1].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CJK, ::com::sun::star::i18n::ScriptType::ASIAN); aTable[2].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CTL, ::com::sun::star::i18n::ScriptType::COMPLEX); // for (int i = 0; i < 3; ++i) { const FontDta &rFntDta = aTable[i]; LanguageType nLang = (LANGUAGE_NONE == rFntDta.nLang) ? rFntDta.nFallbackLang : rFntDta.nLang; Font aFont = Application::GetDefaultDevice()->GetDefaultFont( rFntDta.nFontType, nLang, DEFAULTFONT_FLAGS_ONLYONE); mpEditEngineItemPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamily(), aFont.GetName(), aFont.GetStyleName(), aFont.GetPitch(), aFont.GetCharSet(), rFntDta.nFontInfoId)); } // set font heights SvxFontHeightItem aFontHeigt( Application::GetDefaultDevice()->LogicToPixel( Size (0, 10), MapMode (MAP_POINT)).Height(), 100, EE_CHAR_FONTHEIGHT ); mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt); aFontHeigt.SetWhich (EE_CHAR_FONTHEIGHT_CJK); mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt); aFontHeigt.SetWhich (EE_CHAR_FONTHEIGHT_CTL); mpEditEngineItemPool->SetPoolDefaultItem( aFontHeigt); pEditEngine = new EditEngine (mpEditEngineItemPool); pEditEngine->EnableUndo (sal_True); pEditEngine->SetDefTab (sal_uInt16( Application::GetDefaultDevice()->GetTextWidth( UniString::CreateFromAscii("XXXX")))); pEditEngine->SetControlWord( (pEditEngine->GetControlWord() | EE_CNTRL_AUTOINDENTING) & (~EE_CNTRL_UNDOATTRIBS) & (~EE_CNTRL_PASTESPECIAL)); pEditEngine->SetWordDelimiters ( UniString::CreateFromAscii(" .=+-*/(){}[];\"")); pEditEngine->SetRefMapMode (MAP_PIXEL); pEditEngine->SetPaperSize (Size(800, 0)); pEditEngine->EraseVirtualDevice(); pEditEngine->ClearModifyFlag(); } return pEditEngine; } void EditWindow::DataChanged (const DataChangedEvent&) { const StyleSettings aSettings (GetSettings().GetStyleSettings()); SetBackground( aSettings.GetWindowColor() ); // edit fields in other Applications use this font instead of // the application font thus we use this one too SetPointFont( aSettings.GetFieldFont() ); EditEngine* pEditEngine = GetEditEngine(); if (pEditEngine!=NULL && mpEditEngineItemPool!=NULL) { //! //! see also SmDocShell::GetEditEngine() ! //! // pEditEngine->SetDefTab( sal_uInt16( GetTextWidth( C2S("XXXX") ) ) ); sal_uInt16 aFntInfoId[3] = { EE_CHAR_FONTINFO, EE_CHAR_FONTINFO_CJK, EE_CHAR_FONTINFO_CTL }; for (int i = 0; i < 3; ++i) { const SfxPoolItem *pItem = mpEditEngineItemPool->GetPoolDefaultItem( aFntInfoId[i] ); if( pItem ) { const SvxFontItem *pFntItem = ((const SvxFontItem *) pItem); const Font &rFnt = aSettings.GetFieldFont(); SvxFontItem aFntItem( rFnt.GetFamily(), rFnt.GetName(), rFnt.GetStyleName(), rFnt.GetPitch(), pFntItem->GetCharSet(), aFntInfoId[i] ); mpEditEngineItemPool->SetPoolDefaultItem( aFntItem ); } } SvxFontHeightItem aItem( GetFont().GetSize().Height(), 100, EE_CHAR_FONTHEIGHT ); mpEditEngineItemPool->SetPoolDefaultItem( aItem ); aItem.SetWhich( EE_CHAR_FONTHEIGHT_CJK ); mpEditEngineItemPool->SetPoolDefaultItem( aItem ); aItem.SetWhich( EE_CHAR_FONTHEIGHT_CTL ); mpEditEngineItemPool->SetPoolDefaultItem( aItem ); // forces new settings to be used // unfortunately this resets the whole edit engine // thus we need to save at least the text String aTxt( pEditEngine->GetText( LINEEND_LF ) ); pEditEngine->Clear(); //#77957 incorrect font size pEditEngine->SetText( aTxt ); } String aText (mpEditEngine->GetText (LINEEND_LF)); mpEditEngine->Clear(); mpEditEngine->SetText (aText); AdjustScrollBars(); Resize(); } void EditWindow::Resize (void) { if (!mpEditView) CreateEditView(); if (mpEditView != NULL) { mpEditView->SetOutputArea(AdjustScrollBars()); mpEditView->ShowCursor(); DBG_ASSERT( mpEditView->GetEditEngine(), "EditEngine missing" ); const long nMaxVisAreaStart = mpEditView->GetEditEngine()->GetTextHeight() - mpEditView->GetOutputArea().GetHeight(); if (mpEditView->GetVisArea().Top() > nMaxVisAreaStart) { Rectangle aVisArea(mpEditView->GetVisArea() ); aVisArea.Top() = (nMaxVisAreaStart > 0 ) ? nMaxVisAreaStart : 0; aVisArea.SetSize(mpEditView->GetOutputArea().GetSize()); mpEditView->SetVisArea(aVisArea); mpEditView->ShowCursor(); } InitScrollBars(); } Invalidate(); } void EditWindow::MouseButtonUp(const MouseEvent &rEvt) { if (mpEditView != NULL) mpEditView->MouseButtonUp(rEvt); else Window::MouseButtonUp (rEvt); // ggf FormulaCursor neu positionieren // CursorMoveTimerHdl(&aCursorMoveTimer); } void EditWindow::MouseButtonDown(const MouseEvent &rEvt) { if (mpEditView != NULL) mpEditView->MouseButtonDown(rEvt); else Window::MouseButtonDown (rEvt); GrabFocus(); } void EditWindow::Command(const CommandEvent& rCEvt) { /* if (rCEvt.GetCommand() == COMMAND_CONTEXTMENU) { GetParent()->ToTop(); Point aPoint = rCEvt.GetMousePosPixel(); PopupMenu* pPopupMenu = new PopupMenu(SmResId(RID_COMMANDMENU)); // added for replaceability of context menus #96085, #93782 Menu* pMenu = NULL; ::com::sun::star::ui::ContextMenuExecuteEvent aEvent; aEvent.SourceWindow = VCLUnoHelper::GetInterface( this ); aEvent.ExecutePosition.X = aPoint.X(); aEvent.ExecutePosition.Y = aPoint.Y(); if ( GetView()->TryContextMenuInterception( *pPopupMenu, pMenu, aEvent ) ) { if ( pMenu ) { delete pPopupMenu; pPopupMenu = (PopupMenu*) pMenu; } } pPopupMenu->SetSelectHdl(LINK(this, EditWindow, MenuSelectHdl)); pPopupMenu->Execute( this, aPoint ); delete pPopupMenu; } else*/ if (mpEditView) mpEditView->Command( rCEvt ); else Window::Command (rCEvt); } IMPL_LINK_INLINE_START( EditWindow, MenuSelectHdl, Menu *, EMPTYARG ) { /* SmViewShell *pViewSh = rCmdBox.GetView(); if (pViewSh) pViewSh->GetViewFrame()->GetDispatcher()->Execute( SID_INSERTCOMMAND, SFX_CALLMODE_STANDARD, new SfxInt16Item(SID_INSERTCOMMAND, pMenu->GetCurItemId()), 0L); */ return 0; } IMPL_LINK_INLINE_END( EditWindow, MenuSelectHdl, Menu *, EMPTYARG ) void EditWindow::KeyInput(const KeyEvent& ) { /* if (rKEvt.GetKeyCode().GetCode() == KEY_ESCAPE) { sal_Bool bCallBase = sal_True; SfxViewShell* pViewShell = SfxViewShell::Current(); if ( pViewShell && pViewShell->ISA(SmViewShell) ) { SmDocShell* pDocSh = (SmDocShell*) pViewShell->GetViewFrame()->GetObjectShell(); if (pDocSh) { // fuert zum (sofortigen) Zerstoeren von this! pDocSh->DoInPlaceActivate( sal_False ); bCallBase = sal_False; } } if ( bCallBase ) Window::KeyInput( rKEvt ); } else { // Timer neu starten, um den Handler (auch bei längeren Eingaben) // möglichst nur einmal am Ende aufzurufen. aCursorMoveTimer.Start(); DBG_ASSERT( mpEditView, "EditView missing (NULL pointer)" ); if (!mpEditView) CreateEditView(); if ( !mpEditView->PostKeyEvent(rKEvt) ) { if ( !SfxViewShell::Current()->KeyInput(rKEvt) ) { // fuert bei F1 (Hilfe) zum Zerstoeren von this! Flush(); if ( aModifyTimer.IsActive() ) aModifyTimer.Stop(); Window::KeyInput(rKEvt); } else { //SFX hat evtl. Slot an der View gecallt und dabei (wg. Hack //im SFX) den Focus auf die View gesetzt SfxViewShell* pVShell = SfxViewShell::Current(); if ( pVShell && pVShell->ISA(SmViewShell) && ((SmViewShell*)pVShell)->GetGraphicWindow().HasFocus() ) { GrabFocus(); } } } else { // have doc-shell modified only for formula input/change and not // cursor travelling and such things... SmDocShell *pDocShell = GetDoc(); if (pDocShell) pDocShell->SetModified( GetEditEngine()->IsModified() ); aModifyTimer.Start(); } } */ } void EditWindow::Paint(const Rectangle& rRect) { if (!mpEditView) CreateEditView(); mpEditView->Paint(rRect); } void EditWindow::CreateEditView (void) { EditEngine* pEditEngine = GetEditEngine(); //! pEditEngine and mpEditView may be 0. //! For example when the program is used by the document-converter if (mpEditView==NULL && pEditEngine!=NULL) { mpEditView = new EditView (pEditEngine, this); pEditEngine->InsertView (mpEditView); if (mpVerticalScrollBar == NULL) mpVerticalScrollBar = new ScrollBar ( this, WinBits(WB_VSCROLL | WB_DRAG)); if (mpHorizontalScrollBar == NULL) mpHorizontalScrollBar = new ScrollBar ( this, WinBits(WB_HSCROLL | WB_DRAG)); if (mpScrollBox == NULL) mpScrollBox = new ScrollBarBox (this); mpVerticalScrollBar->SetScrollHdl(LINK(this, EditWindow, ScrollHdl)); mpHorizontalScrollBar->SetScrollHdl(LINK(this, EditWindow, ScrollHdl)); mpEditView->SetOutputArea(AdjustScrollBars()); ESelection eSelection; mpEditView->SetSelection(eSelection); Update(); mpEditView->ShowCursor(sal_True, sal_True); pEditEngine->SetStatusEventHdl( LINK(this, EditWindow, EditStatusHdl)); SetPointer(mpEditView->GetPointer()); SetScrollBarRanges(); } } IMPL_LINK( EditWindow, EditStatusHdl, EditStatus *, EMPTYARG ) { if (!mpEditView) return 1; else { SetScrollBarRanges(); return 0; } } IMPL_LINK_INLINE_START( EditWindow, ScrollHdl, ScrollBar *, EMPTYARG ) { DBG_ASSERT(mpEditView, "EditView missing"); if (mpEditView) { mpEditView->SetVisArea(Rectangle(Point(mpHorizontalScrollBar->GetThumbPos(), mpVerticalScrollBar->GetThumbPos()), mpEditView->GetVisArea().GetSize())); mpEditView->Invalidate(); } return 0; } IMPL_LINK_INLINE_END( EditWindow, ScrollHdl, ScrollBar *, EMPTYARG ) Rectangle EditWindow::AdjustScrollBars() { const Size aOut( GetOutputSizePixel() ); Point aPoint; Rectangle aRect( aPoint, aOut ); if (mpVerticalScrollBar && mpHorizontalScrollBar && mpScrollBox) { const long nTmp = GetSettings().GetStyleSettings().GetScrollBarSize(); Point aPt( aRect.TopRight() ); aPt.X() -= nTmp -1L; mpVerticalScrollBar->SetPosSizePixel( aPt, Size(nTmp, aOut.Height() - nTmp)); aPt = aRect.BottomLeft(); aPt.Y() -= nTmp - 1L; mpHorizontalScrollBar->SetPosSizePixel( aPt, Size(aOut.Width() - nTmp, nTmp)); aPt.X() = mpHorizontalScrollBar->GetSizePixel().Width(); aPt.Y() = mpVerticalScrollBar->GetSizePixel().Height(); mpScrollBox->SetPosSizePixel(aPt, Size(nTmp, nTmp )); aRect.Right() = aPt.X() - 2; aRect.Bottom() = aPt.Y() - 2; } return aRect; } void EditWindow::SetScrollBarRanges() { EditEngine* pEditEngine = GetEditEngine(); if (mpEditView != NULL && pEditEngine != NULL) { if (mpVerticalScrollBar != NULL) { long nTmp = pEditEngine->GetTextHeight(); mpVerticalScrollBar->SetRange(Range(0, nTmp)); mpVerticalScrollBar->SetThumbPos(mpEditView->GetVisArea().Top()); } if (mpHorizontalScrollBar != NULL) { long nTmp = pEditEngine->GetPaperSize().Width(); mpHorizontalScrollBar->SetRange(Range(0,nTmp)); mpHorizontalScrollBar->SetThumbPos(mpEditView->GetVisArea().Left()); } } } void EditWindow::InitScrollBars() { if (mpEditView != NULL) { const Size aOut( mpEditView->GetOutputArea().GetSize() ); if (mpVerticalScrollBar != NULL) { mpVerticalScrollBar->SetVisibleSize(aOut.Height()); mpVerticalScrollBar->SetPageSize(aOut.Height() * 8 / 10); mpVerticalScrollBar->SetLineSize(aOut.Height() * 2 / 10); } if (mpHorizontalScrollBar != NULL) { mpHorizontalScrollBar->SetVisibleSize(aOut.Width()); mpHorizontalScrollBar->SetPageSize(aOut.Width() * 8 / 10); mpHorizontalScrollBar->SetLineSize(SCROLL_LINE ); } SetScrollBarRanges(); if (mpVerticalScrollBar != NULL) mpVerticalScrollBar->Show(); if (mpHorizontalScrollBar != NULL) mpHorizontalScrollBar->Show(); if (mpScrollBox != NULL) mpScrollBox->Show(); } } XubString EditWindow::GetText() { String aText; EditEngine *pEditEngine = GetEditEngine(); DBG_ASSERT( pEditEngine, "EditEngine missing" ); if (pEditEngine) aText = pEditEngine->GetText( LINEEND_LF ); return aText; } void EditWindow::SetText(const XubString& rText) { EditEngine *pEditEngine = GetEditEngine(); DBG_ASSERT( pEditEngine, "EditEngine missing" ); if (pEditEngine && !pEditEngine->IsModified()) { if (!mpEditView) CreateEditView(); ESelection eSelection = mpEditView->GetSelection(); pEditEngine->SetText(rText); pEditEngine->ClearModifyFlag(); //! Hier die Timer neu zu starten verhindert, dass die Handler für andere //! (im Augenblick nicht mehr aktive) Math Tasks aufgerufen werden. maModifyTimer.Start(); maCursorMoveTimer.Start(); mpEditView->SetSelection(eSelection); } } void EditWindow::GetFocus() { Window::GetFocus(); if (!mpEditView) CreateEditView(); if (mpEditEngine != NULL) mpEditEngine->SetStatusEventHdl( LINK(this, EditWindow, EditStatusHdl)); } void EditWindow::LoseFocus() { if (mpEditEngine != NULL) mpEditEngine->SetStatusEventHdl (Link()); Window::LoseFocus(); } sal_Bool EditWindow::IsAllSelected() const { sal_Bool bRes = sal_False; EditEngine *pEditEngine = ((EditWindow *) this)->GetEditEngine(); DBG_ASSERT( mpEditView, "NULL pointer" ); DBG_ASSERT( pEditEngine, "NULL pointer" ); if (pEditEngine && mpEditView) { ESelection eSelection( mpEditView->GetSelection() ); sal_Int32 nParaCnt = pEditEngine->GetParagraphCount(); if (!(nParaCnt - 1)) { String Text( pEditEngine->GetText( LINEEND_LF ) ); bRes = !eSelection.nStartPos && (eSelection.nEndPos == Text.Len () - 1); } else { bRes = !eSelection.nStartPara && (eSelection.nEndPara == nParaCnt - 1); } } return bRes; } void EditWindow::SelectAll() { DBG_ASSERT( mpEditView, "NULL pointer" ); if (mpEditView) { // 0xFFFF as last two parameters refers to the end of the text mpEditView->SetSelection( ESelection( 0, 0, 0xFFFF, 0xFFFF ) ); } } void EditWindow::MarkError(const Point &rPos) { DBG_ASSERT( mpEditView, "EditView missing" ); if (mpEditView) { const int Col = rPos.X(); const int Row = rPos.Y() - 1; mpEditView->SetSelection(ESelection ( (sal_uInt16)Row, (sal_uInt16)(Col - 1), (sal_uInt16)Row, (sal_uInt16)Col)); GrabFocus(); } } void EditWindow::SelNextMark() { EditEngine *pEditEngine = GetEditEngine(); DBG_ASSERT( mpEditView, "NULL pointer" ); DBG_ASSERT( pEditEngine, "NULL pointer" ); if (pEditEngine && mpEditView) { ESelection eSelection = mpEditView->GetSelection(); sal_uInt16 Pos = eSelection.nEndPos; String aMark (UniString::CreateFromAscii("")); String aText; sal_uInt16 nCounts = pEditEngine->GetParagraphCount(); while (eSelection.nEndPara < nCounts) { aText = pEditEngine->GetText( eSelection.nEndPara ); Pos = aText.Search(aMark, Pos); if (Pos != STRING_NOTFOUND) { mpEditView->SetSelection(ESelection (eSelection.nEndPara, Pos, eSelection.nEndPara, Pos + 3)); break; } Pos = 0; eSelection.nEndPara++; } } } void EditWindow::SelPrevMark() { EditEngine *pEditEngine = GetEditEngine(); DBG_ASSERT( pEditEngine, "NULL pointer" ); DBG_ASSERT( mpEditView, "NULL pointer" ); if (pEditEngine && mpEditView) { ESelection eSelection = mpEditView->GetSelection(); sal_uInt16 Pos = STRING_NOTFOUND; xub_StrLen Max = eSelection.nStartPos; String Text( pEditEngine->GetText( eSelection.nStartPara ) ); String aMark (UniString::CreateFromAscii("")); sal_uInt16 nCounts = pEditEngine->GetParagraphCount(); do { sal_uInt16 Fnd = Text.Search(aMark, 0); while ((Fnd < Max) && (Fnd != STRING_NOTFOUND)) { Pos = Fnd; Fnd = Text.Search(aMark, Fnd + 1); } if (Pos == STRING_NOTFOUND) { eSelection.nStartPara--; Text = pEditEngine->GetText( eSelection.nStartPara ); Max = Text.Len(); } } while ((eSelection.nStartPara < nCounts) && (Pos == STRING_NOTFOUND)); if (Pos != STRING_NOTFOUND) { mpEditView->SetSelection(ESelection (eSelection.nStartPara, Pos, eSelection.nStartPara, Pos + 3)); } } } sal_Bool EditWindow::HasMark(const String& rText) const // returns true iff 'rText' contains a mark { return rText.SearchAscii("", 0) != STRING_NOTFOUND; } void EditWindow::MouseMove(const MouseEvent &rEvt) { if (mpEditView) mpEditView->MouseMove(rEvt); } sal_Int8 EditWindow::AcceptDrop( const AcceptDropEvent& ) { return mpEditView ? /*mpEditView->QueryDrop( rEvt )*/DND_ACTION_NONE: DND_ACTION_NONE; } sal_Int8 EditWindow::ExecuteDrop( const ExecuteDropEvent& ) { return mpEditView ? /*mpEditView->Drop( rEvt )*/DND_ACTION_NONE : DND_ACTION_NONE; } ESelection EditWindow::GetSelection() const { // pointer may be 0 when reloading a document and the old view // was already destroyed //(DBG_ASSERT( mpEditView, "NULL pointer" ); ESelection eSel; if (mpEditView) eSel = mpEditView->GetSelection(); return eSel; } void EditWindow::SetSelection(const ESelection &rSel) { DBG_ASSERT( mpEditView, "NULL pointer" ); if (mpEditView) mpEditView->SetSelection(rSel); } sal_Bool EditWindow::IsEmpty() const { EditEngine *pEditEngine = ((EditWindow *) this)->GetEditEngine(); return (pEditEngine && (pEditEngine->GetTextLen() == 0)) ? sal_True : sal_False; } sal_Bool EditWindow::IsSelected() const { return mpEditView ? mpEditView->HasSelection() : sal_False; } void EditWindow::Cut() { DBG_ASSERT( mpEditView, "EditView missing" ); if (mpEditView) mpEditView->Cut(); } void EditWindow::Copy() { DBG_ASSERT( mpEditView, "EditView missing" ); if (mpEditView) mpEditView->Copy(); } void EditWindow::Paste() { DBG_ASSERT( mpEditView, "EditView missing" ); if (mpEditView) mpEditView->Paste(); } void EditWindow::Delete() { DBG_ASSERT( mpEditView, "EditView missing" ); if (mpEditView) mpEditView->DeleteSelected(); } void EditWindow::InsertText(const String& Text) { DBG_ASSERT( mpEditView, "EditView missing" ); ::vos::OGuard aGuard (::Application::GetSolarMutex()); if (mpEditView) mpEditView->InsertText(Text); } } } // end of namespace ::sd::notes