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Diffstat (limited to 'editeng/source/editeng/impedit.cxx')
| -rw-r--r-- | editeng/source/editeng/impedit.cxx | 1992 |
1 files changed, 0 insertions, 1992 deletions
diff --git a/editeng/source/editeng/impedit.cxx b/editeng/source/editeng/impedit.cxx deleted file mode 100644 index faacef226f..0000000000 --- a/editeng/source/editeng/impedit.cxx +++ /dev/null @@ -1,1992 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_editeng.hxx" - -#include <eeng_pch.hxx> - -#include <impedit.hxx> -#include <editeng/editeng.hxx> -#include <editeng/editview.hxx> -#include <tools/poly.hxx> -#include <editeng/unolingu.hxx> -#include <com/sun/star/linguistic2/XDictionaryEntry.hpp> -#include <com/sun/star/linguistic2/DictionaryType.hpp> -#include <com/sun/star/linguistic2/DictionaryEvent.hpp> -#include <com/sun/star/linguistic2/XDictionaryEventListener.hpp> -#include <com/sun/star/linguistic2/DictionaryEventFlags.hpp> -#include <com/sun/star/linguistic2/XDictionary.hpp> -#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp> -#include <com/sun/star/datatransfer/dnd/XDragGestureRecognizer.hpp> -#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp> -#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp> -#include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp> -#include <osl/mutex.hxx> -#include <editeng/flditem.hxx> -#include <svl/intitem.hxx> -#include <svtools/transfer.hxx> -#include <sot/exchange.hxx> -#include <sot/formats.hxx> - - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::linguistic2; - -#define SCRLRANGE 20 // Scroll 1/20 of the width/height, when in QueryDrop - -inline void lcl_AllignToPixel( Point& rPoint, OutputDevice* pOutDev, short nDiffX, short nDiffY ) -{ - rPoint = pOutDev->LogicToPixel( rPoint ); - - if ( nDiffX ) - rPoint.X() += nDiffX; - if ( nDiffY ) - rPoint.Y() += nDiffY; - - rPoint = pOutDev->PixelToLogic( rPoint ); -} - - // ---------------------------------------------------------------------- -// class ImpEditView -// ---------------------------------------------------------------------- -ImpEditView::ImpEditView( EditView* pView, EditEngine* pEng, Window* pWindow ) : - aOutArea( Point(), pEng->GetPaperSize() ) -{ - pEditView = pView; - pEditEngine = pEng; - pOutWin = pWindow; - pPointer = NULL; - pBackgroundColor = NULL; - nScrollDiffX = 0; - nExtraCursorFlags = 0; - nCursorBidiLevel = CURSOR_BIDILEVEL_DONTKNOW; - pCursor = NULL; - pDragAndDropInfo = NULL; - bReadOnly = sal_False; - bClickedInSelection = sal_False; - eSelectionMode = EE_SELMODE_TXTONLY; - eAnchorMode = ANCHOR_TOP_LEFT; - nInvMore = 1; - nTravelXPos = TRAVEL_X_DONTKNOW; - nControl = EV_CNTRL_AUTOSCROLL | EV_CNTRL_ENABLEPASTE; - bActiveDragAndDropListener = sal_False; - - aEditSelection.Min() = pEng->pImpEditEngine->GetEditDoc().GetStartPaM(); - aEditSelection.Max() = pEng->pImpEditEngine->GetEditDoc().GetEndPaM(); -} - -ImpEditView::~ImpEditView() -{ - RemoveDragAndDropListeners(); - - if ( pOutWin && ( pOutWin->GetCursor() == pCursor ) ) - pOutWin->SetCursor( NULL ); - - delete pCursor; - delete pBackgroundColor; - delete pPointer; - delete pDragAndDropInfo; -} - -void ImpEditView::SetBackgroundColor( const Color& rColor ) -{ - delete pBackgroundColor; - pBackgroundColor = new Color( rColor ); -} - -void ImpEditView::SetEditSelection( const EditSelection& rEditSelection ) -{ - // set state before notification - aEditSelection = rEditSelection; - - if ( pEditEngine->pImpEditEngine->GetNotifyHdl().IsSet() ) - { - EENotify aNotify( EE_NOTIFY_TEXTVIEWSELECTIONCHANGED ); - aNotify.pEditEngine = pEditEngine; - aNotify.pEditView = GetEditViewPtr(); - pEditEngine->pImpEditEngine->CallNotify( aNotify ); - } -} - - -void ImpEditView::DrawSelection( EditSelection aTmpSel, Region* pRegion ) -{ - if ( GetSelectionMode() == EE_SELMODE_HIDDEN ) - return; - - // It must be ensured before rendering the selection, that the contents of - // the window is completely valid! Must be here so that in any case if - // empty, then later on two-Paint Events! Must be done even before the - // query from bUpdate, if after Invalidate paints still in the queue, - // but someone switches the update mode! - - // pRegion: When not NULL, then only calculate Region. - PolyPolygon* pPolyPoly = NULL; - if ( pRegion ) - pPolyPoly = new PolyPolygon; - - sal_Bool bClipRegion = pOutWin->IsClipRegion(); - Region aOldRegion = pOutWin->GetClipRegion(); - - if ( !pRegion ) - { - if ( pEditEngine->pImpEditEngine->GetUpdateMode() == sal_False ) - return; - if ( pEditEngine->pImpEditEngine->IsInUndo() ) - return; - - if ( !aTmpSel.HasRange() ) - return; - - // aTmpOutArea: if OutputArea > Paper width and - // Text > Paper width ( over large fields ) - Rectangle aTmpOutArea( aOutArea ); - if ( aTmpOutArea.GetWidth() > pEditEngine->pImpEditEngine->GetPaperSize().Width() ) - aTmpOutArea.Right() = aTmpOutArea.Left() + pEditEngine->pImpEditEngine->GetPaperSize().Width(); - pOutWin->IntersectClipRegion( aTmpOutArea ); - - if ( pOutWin->GetCursor() ) - pOutWin->GetCursor()->Hide(); - } - - DBG_ASSERT( !pEditEngine->pImpEditEngine->aIdleFormatter.IsActive(), "DrawSelection: Not formatted!" ); - aTmpSel.Adjust( pEditEngine->pImpEditEngine->GetEditDoc() ); - - ContentNode* pStartNode = aTmpSel.Min().GetNode(); - ContentNode* pEndNode = aTmpSel.Max().GetNode(); - sal_uInt16 nStartPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( pStartNode ); - sal_uInt16 nEndPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( pEndNode ); - for ( sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++ ) - { - ParaPortion* pTmpPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( nPara ); - DBG_ASSERT( pTmpPortion, "Portion in Selection not found!" ); - DBG_ASSERT( !pTmpPortion->IsInvalid(), "Portion in Selection not formatted!" ); - - if ( !pTmpPortion->IsVisible() || pTmpPortion->IsInvalid() ) - continue; - - long nParaStart = pEditEngine->pImpEditEngine->GetParaPortions().GetYOffset( pTmpPortion ); - if ( ( nParaStart + pTmpPortion->GetHeight() ) < GetVisDocTop() ) - continue; - if ( nParaStart > GetVisDocBottom() ) - break; - - sal_uInt16 nStartLine = 0; - sal_uInt16 nEndLine = pTmpPortion->GetLines().Count() -1; - if ( nPara == nStartPara ) - nStartLine = pTmpPortion->GetLines().FindLine( aTmpSel.Min().GetIndex(), sal_False ); - if ( nPara == nEndPara ) - nEndLine = pTmpPortion->GetLines().FindLine( aTmpSel.Max().GetIndex(), sal_True ); - - for ( sal_uInt16 nLine = nStartLine; nLine <= nEndLine; nLine++ ) - { - EditLine* pLine = pTmpPortion->GetLines().GetObject( nLine ); - DBG_ASSERT( pLine, "Line not found: DrawSelection()" ); - - sal_Bool bPartOfLine = sal_False; - sal_uInt16 nStartIndex = pLine->GetStart(); - sal_uInt16 nEndIndex = pLine->GetEnd(); - if ( ( nPara == nStartPara ) && ( nLine == nStartLine ) && ( nStartIndex != aTmpSel.Min().GetIndex() ) ) - { - nStartIndex = aTmpSel.Min().GetIndex(); - bPartOfLine = sal_True; - } - if ( ( nPara == nEndPara ) && ( nLine == nEndLine ) && ( nEndIndex != aTmpSel.Max().GetIndex() ) ) - { - nEndIndex = aTmpSel.Max().GetIndex(); - bPartOfLine = sal_True; - } - - // Can happen if at the beginning of a wrapped line. - if ( nEndIndex < nStartIndex ) - nEndIndex = nStartIndex; - - Rectangle aTmpRec( pEditEngine->pImpEditEngine->GetEditCursor( pTmpPortion, nStartIndex ) ); - Point aTopLeft( aTmpRec.TopLeft() ); - Point aBottomRight( aTmpRec.BottomRight() ); - - aTopLeft.Y() += nParaStart; - aBottomRight.Y() += nParaStart; - - // Only paint if in the visible range ... - if ( aTopLeft.Y() > GetVisDocBottom() ) - break; - - if ( aBottomRight.Y() < GetVisDocTop() ) - continue; - - // Now that we have Bidi, the first/last index doesn't have to be the 'most outside' postion - if ( !bPartOfLine ) - { - Range aLineXPosStartEnd = pEditEngine->pImpEditEngine->GetLineXPosStartEnd( pTmpPortion, pLine ); - aTopLeft.X() = aLineXPosStartEnd.Min(); - aBottomRight.X() = aLineXPosStartEnd.Max(); - ImplDrawHighlightRect( pOutWin, aTopLeft, aBottomRight, pPolyPoly ); - } - else - { - sal_uInt16 nTmpStartIndex = nStartIndex; - sal_uInt16 nWritingDirStart, nTmpEndIndex; - - while ( nTmpStartIndex < nEndIndex ) - { - pEditEngine->pImpEditEngine->GetRightToLeft( nPara, nTmpStartIndex+1, &nWritingDirStart, &nTmpEndIndex ); - if ( nTmpEndIndex > nEndIndex ) - nTmpEndIndex = nEndIndex; - - DBG_ASSERT( nTmpEndIndex > nTmpStartIndex, "DrawSelection, Start >= End?" ); - - long nX1 = pEditEngine->pImpEditEngine->GetXPos( pTmpPortion, pLine, nTmpStartIndex, sal_True ); - long nX2 = pEditEngine->pImpEditEngine->GetXPos( pTmpPortion, pLine, nTmpEndIndex ); - - Point aPt1( Min( nX1, nX2 ), aTopLeft.Y() ); - Point aPt2( Max( nX1, nX2 ), aBottomRight.Y() ); - - ImplDrawHighlightRect( pOutWin, aPt1, aPt2, pPolyPoly ); - - nTmpStartIndex = nTmpEndIndex; - } - } - - } - } - - if ( pRegion ) - { - *pRegion = Region( *pPolyPoly ); - delete pPolyPoly; - } - else - { - if ( pOutWin->GetCursor() ) - pOutWin->GetCursor()->Show(); - - if ( bClipRegion ) - pOutWin->SetClipRegion( aOldRegion ); - else - pOutWin->SetClipRegion(); - } -} - -void ImpEditView::ImplDrawHighlightRect( Window* _pOutWin, const Point& rDocPosTopLeft, const Point& rDocPosBottomRight, PolyPolygon* pPolyPoly ) -{ - if ( rDocPosTopLeft.X() != rDocPosBottomRight.X() ) - { - sal_Bool bPixelMode = _pOutWin->GetMapMode() == MAP_PIXEL; - - Point aPnt1( GetWindowPos( rDocPosTopLeft ) ); - Point aPnt2( GetWindowPos( rDocPosBottomRight ) ); - - if ( !IsVertical() ) - { - lcl_AllignToPixel( aPnt1, _pOutWin, +1, 0 ); - lcl_AllignToPixel( aPnt2, _pOutWin, 0, ( bPixelMode ? 0 : -1 ) ); - } - else - { - lcl_AllignToPixel( aPnt1, _pOutWin, 0, +1 ); - lcl_AllignToPixel( aPnt2, _pOutWin, ( bPixelMode ? 0 : +1 ), 0 ); - } - - Rectangle aRect( aPnt1, aPnt2 ); - if ( pPolyPoly ) - { - Polygon aTmpPoly( 4 ); - aTmpPoly[0] = aRect.TopLeft(); - aTmpPoly[1] = aRect.TopRight(); - aTmpPoly[2] = aRect.BottomRight(); - aTmpPoly[3] = aRect.BottomLeft(); - pPolyPoly->Insert( aTmpPoly ); - } - else - { - _pOutWin->Invert( aRect ); - } - } -} - - -sal_Bool ImpEditView::IsVertical() const -{ - return pEditEngine->pImpEditEngine->IsVertical(); -} - -Rectangle ImpEditView::GetVisDocArea() const -{ - return Rectangle( GetVisDocLeft(), GetVisDocTop(), GetVisDocRight(), GetVisDocBottom() ); -} - -Point ImpEditView::GetDocPos( const Point& rWindowPos ) const -{ - // Window Position => Position Document - Point aPoint; - - if ( !pEditEngine->pImpEditEngine->IsVertical() ) - { - aPoint.X() = rWindowPos.X() - aOutArea.Left() + GetVisDocLeft(); - aPoint.Y() = rWindowPos.Y() - aOutArea.Top() + GetVisDocTop(); - } - else - { - aPoint.X() = rWindowPos.Y() - aOutArea.Top() + GetVisDocLeft(); - aPoint.Y() = aOutArea.Right() - rWindowPos.X() + GetVisDocTop(); - } - - return aPoint; -} - -Point ImpEditView::GetWindowPos( const Point& rDocPos ) const -{ - // Document position => window position - Point aPoint; - - if ( !pEditEngine->pImpEditEngine->IsVertical() ) - { - aPoint.X() = rDocPos.X() + aOutArea.Left() - GetVisDocLeft(); - aPoint.Y() = rDocPos.Y() + aOutArea.Top() - GetVisDocTop(); - } - else - { - aPoint.X() = aOutArea.Right() - rDocPos.Y() + GetVisDocTop(); - aPoint.Y() = rDocPos.X() + aOutArea.Top() - GetVisDocLeft(); - } - - return aPoint; -} - -Rectangle ImpEditView::GetWindowPos( const Rectangle& rDocRect ) const -{ - // Document position => window position - Point aPos( GetWindowPos( rDocRect.TopLeft() ) ); - Size aSz = rDocRect.GetSize(); - Rectangle aRect; - if ( !pEditEngine->pImpEditEngine->IsVertical() ) - { - aRect = Rectangle( aPos, aSz ); - } - else - { - Point aNewPos( aPos.X()-aSz.Height(), aPos.Y() ); - aRect = Rectangle( aNewPos, Size( aSz.Height(), aSz.Width() ) ); - } - return aRect; -} - - -Region* ImpEditView::CalcSelectedRegion() -{ - Region* pRegion = new Region; - DrawSelection( GetEditSelection(), pRegion ); - return pRegion; -} - -void ImpEditView::SetSelectionMode( EESelectionMode eNewMode ) -{ - if ( eSelectionMode != eNewMode ) - { - DrawSelection(); - eSelectionMode = eNewMode; - DrawSelection(); // redraw - } -} - -void ImpEditView::SetOutputArea( const Rectangle& rRec ) -{ - // should be better be aligned on pixels! - Rectangle aNewRec( pOutWin->LogicToPixel( rRec ) ); - aNewRec = pOutWin->PixelToLogic( aNewRec ); - aOutArea = aNewRec; - if ( aOutArea.Right() < aOutArea.Left() ) - aOutArea.Right() = aOutArea.Left(); - if ( aOutArea.Bottom() < aOutArea.Top() ) - aOutArea.Bottom() = aOutArea.Top(); - - if ( DoBigScroll() ) - SetScrollDiffX( (sal_uInt16)aOutArea.GetWidth() * 3 / 10 ); - else - SetScrollDiffX( (sal_uInt16)aOutArea.GetWidth() * 2 / 10 ); -} - -void ImpEditView::ResetOutputArea( const Rectangle& rRec ) -{ - Rectangle aCurArea( aOutArea ); - SetOutputArea( rRec ); - // Invalidate surrounding areas if in update mode of the engine on sal_True - if ( !aCurArea.IsEmpty() && pEditEngine->pImpEditEngine->GetUpdateMode() ) - { - long nMore = 0; - if ( DoInvalidateMore() ) - nMore = GetWindow()->PixelToLogic( Size( nInvMore, 0 ) ).Width(); - if ( aCurArea.Left() < aOutArea.Left() ) - { - Rectangle aRect( aCurArea.TopLeft(), - Size( aOutArea.Left()-aCurArea.Left(), aCurArea.GetHeight() ) ); - if ( nMore ) - { - aRect.Left() -= nMore; - aRect.Top() -= nMore; - aRect.Bottom() += nMore; - } - GetWindow()->Invalidate( aRect ); - } - if ( aCurArea.Right() > aOutArea.Right() ) - { - long nW = aCurArea.Right() - aOutArea.Right(); - Point aPos( aCurArea.TopRight() ); - aPos.X() -= nW; - Rectangle aRect( aPos, Size( nW, aCurArea.GetHeight() ) ); - if ( nMore ) - { - aRect.Right() += nMore; - aRect.Top() -= nMore; - aRect.Bottom() += nMore; - } - GetWindow()->Invalidate( aRect ); - } - if ( aCurArea.Top() < aOutArea.Top() ) - { - Rectangle aRect( aCurArea.TopLeft(), Size( aCurArea.GetWidth(), aOutArea.Top() - aCurArea.Top() ) ); - if ( nMore ) - { - aRect.Top() -= nMore; - aRect.Left() -= nMore; - aRect.Right() += nMore; - } - GetWindow()->Invalidate( aRect ); - } - if ( aCurArea.Bottom() > aOutArea.Bottom() ) - { - long nH = aCurArea.Bottom() - aOutArea.Bottom(); - Point aPos( aCurArea.BottomLeft() ); - aPos.Y() -= nH; - Rectangle aRect( aPos, Size( aCurArea.GetWidth(), nH ) ); - if ( nMore ) - { - aRect.Bottom() += nMore; - aRect.Left() -= nMore; - aRect.Right() += nMore; - } - - GetWindow()->Invalidate( aRect ); - } - } -} - -void ImpEditView::RecalcOutputArea() -{ - Rectangle aOldArea( aOutArea ); - Point aNewTopLeft( aOutArea.TopLeft() ); - Size aNewSz( aOutArea.GetSize() ); - - // X: - if ( DoAutoWidth() ) - { - if ( pEditEngine->pImpEditEngine->GetStatus().AutoPageWidth() ) - aNewSz.Width() = pEditEngine->pImpEditEngine->GetPaperSize().Width(); - switch ( eAnchorMode ) - { - case ANCHOR_TOP_LEFT: - case ANCHOR_VCENTER_LEFT: - case ANCHOR_BOTTOM_LEFT: - { - aNewTopLeft.X() = aAnchorPoint.X(); - } - break; - case ANCHOR_TOP_HCENTER: - case ANCHOR_VCENTER_HCENTER: - case ANCHOR_BOTTOM_HCENTER: - { - aNewTopLeft.X() = aAnchorPoint.X() - aNewSz.Width() / 2; - } - break; - case ANCHOR_TOP_RIGHT: - case ANCHOR_VCENTER_RIGHT: - case ANCHOR_BOTTOM_RIGHT: - { - aNewTopLeft.X() = aAnchorPoint.X() - aNewSz.Width() - 1; - } - break; - } - } - - // Y: - if ( DoAutoHeight() ) - { - if ( pEditEngine->pImpEditEngine->GetStatus().AutoPageHeight() ) - aNewSz.Height() = pEditEngine->pImpEditEngine->GetPaperSize().Height(); - switch ( eAnchorMode ) - { - case ANCHOR_TOP_LEFT: - case ANCHOR_TOP_HCENTER: - case ANCHOR_TOP_RIGHT: - { - aNewTopLeft.Y() = aAnchorPoint.Y(); - } - break; - case ANCHOR_VCENTER_LEFT: - case ANCHOR_VCENTER_HCENTER: - case ANCHOR_VCENTER_RIGHT: - { - aNewTopLeft.Y() = aAnchorPoint.Y() - aNewSz.Height() / 2; - } - break; - case ANCHOR_BOTTOM_LEFT: - case ANCHOR_BOTTOM_HCENTER: - case ANCHOR_BOTTOM_RIGHT: - { - aNewTopLeft.Y() = aAnchorPoint.Y() - aNewSz.Height() - 1; - } - break; - } - } - ResetOutputArea( Rectangle( aNewTopLeft, aNewSz ) ); -} - -void ImpEditView::SetAnchorMode( EVAnchorMode eMode ) -{ - eAnchorMode = eMode; - CalcAnchorPoint(); -} - -void ImpEditView::CalcAnchorPoint() -{ - // GetHeight() and GetWidth() -1, because rectangle calculation not prefered. - - // X: - switch ( eAnchorMode ) - { - case ANCHOR_TOP_LEFT: - case ANCHOR_VCENTER_LEFT: - case ANCHOR_BOTTOM_LEFT: - { - aAnchorPoint.X() = aOutArea.Left(); - } - break; - case ANCHOR_TOP_HCENTER: - case ANCHOR_VCENTER_HCENTER: - case ANCHOR_BOTTOM_HCENTER: - { - aAnchorPoint.X() = aOutArea.Left() + (aOutArea.GetWidth()-1) / 2; - } - break; - case ANCHOR_TOP_RIGHT: - case ANCHOR_VCENTER_RIGHT: - case ANCHOR_BOTTOM_RIGHT: - { - aAnchorPoint.X() = aOutArea.Right(); - } - break; - } - - // Y: - switch ( eAnchorMode ) - { - case ANCHOR_TOP_LEFT: - case ANCHOR_TOP_HCENTER: - case ANCHOR_TOP_RIGHT: - { - aAnchorPoint.Y() = aOutArea.Top(); - } - break; - case ANCHOR_VCENTER_LEFT: - case ANCHOR_VCENTER_HCENTER: - case ANCHOR_VCENTER_RIGHT: - { - aAnchorPoint.Y() = aOutArea.Top() + (aOutArea.GetHeight()-1) / 2; - } - break; - case ANCHOR_BOTTOM_LEFT: - case ANCHOR_BOTTOM_HCENTER: - case ANCHOR_BOTTOM_RIGHT: - { - aAnchorPoint.Y() = aOutArea.Bottom() - 1; - } - break; - } -} - -void ImpEditView::ShowCursor( sal_Bool bGotoCursor, sal_Bool bForceVisCursor, sal_uInt16 nShowCursorFlags ) -{ - // No ShowCursor in an empty View ... - if ( ( aOutArea.Left() >= aOutArea.Right() ) && ( aOutArea.Top() >= aOutArea.Bottom() ) ) - return; - - pEditEngine->pImpEditEngine->CheckIdleFormatter(); - if ( !pEditEngine->pImpEditEngine->IsFormatted() ) - pEditEngine->pImpEditEngine->FormatDoc(); - - // For some reasons I end up here during the formatting, if the Outliner - // is initialized in Paint, because no SetPool(); - if ( pEditEngine->pImpEditEngine->IsFormatting() ) - return; - if ( pEditEngine->pImpEditEngine->GetUpdateMode() == sal_False ) - return; - if ( pEditEngine->pImpEditEngine->IsInUndo() ) - return; - - if ( pOutWin->GetCursor() != GetCursor() ) - pOutWin->SetCursor( GetCursor() ); - - EditPaM aPaM( aEditSelection.Max() ); - - sal_uInt16 nTextPortionStart = 0; - sal_uInt16 nPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aPaM.GetNode() ); - if (nPara == USHRT_MAX) // #i94322 - return; - ParaPortion* pParaPortion = pEditEngine->pImpEditEngine->GetParaPortions().GetObject( nPara ); - - nShowCursorFlags |= nExtraCursorFlags; - - nShowCursorFlags |= GETCRSR_TXTONLY; - - // Use CursorBidiLevel 0/1 in meaning of - // 0: prefer portion end, normal mode - // 1: prefer portion start - - if ( ( GetCursorBidiLevel() != CURSOR_BIDILEVEL_DONTKNOW ) && GetCursorBidiLevel() ) - { - nShowCursorFlags |= GETCRSR_PREFERPORTIONSTART; - } - - Rectangle aEditCursor = pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM, nShowCursorFlags ); - if ( !IsInsertMode() && !aEditSelection.HasRange() ) - { - if ( aPaM.GetNode()->Len() && ( aPaM.GetIndex() < aPaM.GetNode()->Len() ) ) - { - // If we are behind a portion, and the next portion has other direction, we must change position... - aEditCursor.Left() = aEditCursor.Right() = pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM, GETCRSR_TXTONLY|GETCRSR_PREFERPORTIONSTART ).Left(); - - sal_uInt16 nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nTextPortionStart, sal_True ); - TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion ); - if ( pTextPortion->GetKind() == PORTIONKIND_TAB ) - { - aEditCursor.Right() += pTextPortion->GetSize().Width(); - } - else - { - EditPaM aNext = pEditEngine->pImpEditEngine->CursorRight( aPaM, (sal_uInt16)i18n::CharacterIteratorMode::SKIPCELL ); - Rectangle aTmpRect = pEditEngine->pImpEditEngine->PaMtoEditCursor( aNext, GETCRSR_TXTONLY ); - if ( aTmpRect.Top() != aEditCursor.Top() ) - aTmpRect = pEditEngine->pImpEditEngine->PaMtoEditCursor( aNext, GETCRSR_TXTONLY|GETCRSR_ENDOFLINE ); - aEditCursor.Right() = aTmpRect.Left(); - } - } - } - long nMaxHeight = !IsVertical() ? aOutArea.GetHeight() : aOutArea.GetWidth(); - if ( aEditCursor.GetHeight() > nMaxHeight ) - { - aEditCursor.Bottom() = aEditCursor.Top() + nMaxHeight - 1; - } - if ( bGotoCursor ) // && (!pEditEngine->pImpEditEngine->GetStatus().AutoPageSize() ) ) - { - // check if scrolling is necessary... - // if scrolling, then update () and Scroll ()! - long nDocDiffX = 0; - long nDocDiffY = 0; - - Rectangle aTmpVisArea( GetVisDocArea() ); - // aTmpOutArea: if OutputArea > Paper width and - // Text > Paper width ( over large fields ) - long nMaxTextWidth = !IsVertical() ? pEditEngine->pImpEditEngine->GetPaperSize().Width() : pEditEngine->pImpEditEngine->GetPaperSize().Height(); - if ( aTmpVisArea.GetWidth() > nMaxTextWidth ) - aTmpVisArea.Right() = aTmpVisArea.Left() + nMaxTextWidth; - - if ( aEditCursor.Bottom() > aTmpVisArea.Bottom() ) - { // Scroll up, here positive - nDocDiffY = aEditCursor.Bottom() - aTmpVisArea.Bottom(); - } - else if ( aEditCursor.Top() < aTmpVisArea.Top() ) - { // Scroll down, here negative - nDocDiffY = aEditCursor.Top() - aTmpVisArea.Top(); - } - - if ( aEditCursor.Right() > aTmpVisArea.Right() ) - { - // Scroll left, positiv - nDocDiffX = aEditCursor.Right() - aTmpVisArea.Right(); - // Can it be a little more? - if ( aEditCursor.Right() < ( nMaxTextWidth - GetScrollDiffX() ) ) - nDocDiffX += GetScrollDiffX(); - else - { - long n = nMaxTextWidth - aEditCursor.Right(); - // If MapMode != RefMapMode then the EditCursor can go beyond - // the paper width! - nDocDiffX += ( n > 0 ? n : -n ); - } - } - else if ( aEditCursor.Left() < aTmpVisArea.Left() ) - { - // Scroll right, negative: - nDocDiffX = aEditCursor.Left() - aTmpVisArea.Left(); - // Can it be a little more? - if ( aEditCursor.Left() > ( - (long)GetScrollDiffX() ) ) - nDocDiffX -= GetScrollDiffX(); - else - nDocDiffX -= aEditCursor.Left(); - } - if ( aPaM.GetIndex() == 0 ) // Olli needed for the Outliner - { - // But make sure that the cursor is not leaving visible area - // because of this! - if ( aEditCursor.Left() < aTmpVisArea.GetWidth() ) - { - nDocDiffX = -aTmpVisArea.Left(); - } - } - - if ( nDocDiffX | nDocDiffY ) - { - long nDiffX = !IsVertical() ? nDocDiffX : -nDocDiffY; - long nDiffY = !IsVertical() ? nDocDiffY : nDocDiffX; - - // Negative: Back to the top or left edge - if ( ( Abs( nDiffY ) > pEditEngine->pImpEditEngine->nOnePixelInRef ) && DoBigScroll() ) - { - long nH = aOutArea.GetHeight() / 4; - if ( ( nH > aEditCursor.GetHeight() ) && ( Abs( nDiffY ) < nH ) ) - { - if ( nDiffY < 0 ) - nDiffY -= nH; - else - nDiffY += nH; - } - } - - if ( ( Abs( nDiffX ) > pEditEngine->pImpEditEngine->nOnePixelInRef ) && DoBigScroll() ) - { - long nW = aOutArea.GetWidth() / 4; - if ( Abs( nDiffX ) < nW ) - { - if ( nDiffY < 0 ) - nDiffY -= nW; - else - nDiffY += nW; - } - } - - if ( nDiffX ) - pEditEngine->pImpEditEngine->aStatus.GetStatusWord() = pEditEngine->pImpEditEngine->aStatus.GetStatusWord() | EE_STAT_HSCROLL; - if ( nDiffY ) - pEditEngine->pImpEditEngine->aStatus.GetStatusWord() = pEditEngine->pImpEditEngine->aStatus.GetStatusWord() | EE_STAT_VSCROLL; - Scroll( -nDiffX, -nDiffY ); - pEditEngine->pImpEditEngine->DelayedCallStatusHdl(); - } - } - - // Cursor may trim a little ... - if ( ( aEditCursor.Bottom() > GetVisDocTop() ) && - ( aEditCursor.Top() < GetVisDocBottom() ) ) - { - if ( aEditCursor.Bottom() > GetVisDocBottom() ) - aEditCursor.Bottom() = GetVisDocBottom(); - if ( aEditCursor.Top() < GetVisDocTop() ) - aEditCursor.Top() = GetVisDocTop(); - } - - long nOnePixel = pOutWin->PixelToLogic( Size( 1, 0 ) ).Width(); - - if ( /* pEditEngine->pImpEditEngine->GetStatus().AutoPageSize() || */ - ( ( aEditCursor.Top() + nOnePixel >= GetVisDocTop() ) && - ( aEditCursor.Bottom() - nOnePixel <= GetVisDocBottom() ) && - ( aEditCursor.Left() + nOnePixel >= GetVisDocLeft() ) && - ( aEditCursor.Right() - nOnePixel <= GetVisDocRight() ) ) ) - { - Rectangle aCursorRect = GetWindowPos( aEditCursor ); - GetCursor()->SetPos( aCursorRect.TopLeft() ); - Size aCursorSz( aCursorRect.GetSize() ); - // Rectangle is inclusive - aCursorSz.Width()--; - aCursorSz.Height()--; - if ( !aCursorSz.Width() || !aCursorSz.Height() ) - { - long nCursorSz = pOutWin->GetSettings().GetStyleSettings().GetCursorSize(); - nCursorSz = pOutWin->PixelToLogic( Size( nCursorSz, 0 ) ).Width(); - if ( !aCursorSz.Width() ) - aCursorSz.Width() = nCursorSz; - if ( !aCursorSz.Height() ) - aCursorSz.Height() = nCursorSz; - } - // #111036# Let VCL do orientation for cursor, otherwise problem when cursor has direction flag - if ( IsVertical() ) - { - Size aOldSz( aCursorSz ); - aCursorSz.Width() = aOldSz.Height(); - aCursorSz.Height() = aOldSz.Width(); - GetCursor()->SetPos( aCursorRect.TopRight() ); - GetCursor()->SetOrientation( 2700 ); - } - else - // #i32593# Reset correct orientation in horizontal layout - GetCursor()->SetOrientation( 0 ); - - GetCursor()->SetSize( aCursorSz ); - - unsigned char nCursorDir = CURSOR_DIRECTION_NONE; - if ( IsInsertMode() && !aEditSelection.HasRange() && ( pEditEngine->pImpEditEngine->HasDifferentRTLLevels( aPaM.GetNode() ) ) ) - { - sal_uInt16 nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nTextPortionStart, nShowCursorFlags & GETCRSR_PREFERPORTIONSTART ? sal_True : sal_False ); - TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion ); - sal_uInt16 nRTLLevel = pTextPortion->GetRightToLeft(); - if ( nRTLLevel%2 ) - nCursorDir = CURSOR_DIRECTION_RTL; - else - nCursorDir = CURSOR_DIRECTION_LTR; - - } - GetCursor()->SetDirection( nCursorDir ); - - if ( bForceVisCursor ) - GetCursor()->Show(); - { - SvxFont aFont; - pEditEngine->pImpEditEngine->SeekCursor( aPaM.GetNode(), aPaM.GetIndex()+1, aFont ); - sal_uLong nContextFlags = INPUTCONTEXT_TEXT|INPUTCONTEXT_EXTTEXTINPUT; - GetWindow()->SetInputContext( InputContext( aFont, nContextFlags ) ); - } - } - else - { - pEditEngine->pImpEditEngine->GetStatus().GetStatusWord() = pEditEngine->pImpEditEngine->GetStatus().GetStatusWord() | EE_STAT_CURSOROUT; - GetCursor()->Hide(); - GetCursor()->SetPos( Point( -1, -1 ) ); - GetCursor()->SetSize( Size( 0, 0 ) ); - } -} - -Pair ImpEditView::Scroll( long ndX, long ndY, sal_uInt8 nRangeCheck ) -{ - DBG_ASSERT( pEditEngine->pImpEditEngine->IsFormatted(), "Scroll: Not formatted!" ); - if ( !ndX && !ndY ) - return Range( 0, 0 ); - -#ifdef DBG_UTIL - Rectangle aR( aOutArea ); - aR = pOutWin->LogicToPixel( aR ); - aR = pOutWin->PixelToLogic( aR ); - DBG_ASSERTWARNING( aR == aOutArea, "OutArea before Scroll not aligned" ); -#endif - - Rectangle aNewVisArea( GetVisDocArea() ); - Size aPaperSz( pEditEngine->pImpEditEngine->GetPaperSize() ); - - // Vertical: - if ( !IsVertical() ) - { - aNewVisArea.Top() -= ndY; - aNewVisArea.Bottom() -= ndY; - } - else - { - aNewVisArea.Top() += ndX; - aNewVisArea.Bottom() += ndX; - } - if ( ( nRangeCheck == RGCHK_PAPERSZ1 ) && ( aNewVisArea.Bottom() > (long)pEditEngine->pImpEditEngine->GetTextHeight() ) ) - { - // GetTextHeight still optimizing! - long nDiff = pEditEngine->pImpEditEngine->GetTextHeight() - aNewVisArea.Bottom(); // negative - aNewVisArea.Move( 0, nDiff ); // could end up in the negative area... - } - if ( ( aNewVisArea.Top() < 0 ) && ( nRangeCheck != RGCHK_NONE ) ) - aNewVisArea.Move( 0, -aNewVisArea.Top() ); - - // Horizontal: - if ( !IsVertical() ) - { - aNewVisArea.Left() -= ndX; - aNewVisArea.Right() -= ndX; - } - else - { - aNewVisArea.Left() -= ndY; - aNewVisArea.Right() -= ndY; - } - if ( ( nRangeCheck == RGCHK_PAPERSZ1 ) && ( aNewVisArea.Right() > (long)pEditEngine->pImpEditEngine->CalcTextWidth( sal_False ) ) ) - { - long nDiff = pEditEngine->pImpEditEngine->CalcTextWidth( sal_False ) - aNewVisArea.Right(); // negative - aNewVisArea.Move( nDiff, 0 ); // could end up in the negative area... - } - if ( ( aNewVisArea.Left() < 0 ) && ( nRangeCheck != RGCHK_NONE ) ) - aNewVisArea.Move( -aNewVisArea.Left(), 0 ); - - // The difference must be alignt on pixel (due to scroll!) - long nDiffX = !IsVertical() ? ( GetVisDocLeft() - aNewVisArea.Left() ) : -( GetVisDocTop() - aNewVisArea.Top() ); - long nDiffY = !IsVertical() ? ( GetVisDocTop() - aNewVisArea.Top() ) : ( GetVisDocLeft() - aNewVisArea.Left() ); - - Size aDiffs( nDiffX, nDiffY ); - aDiffs = pOutWin->LogicToPixel( aDiffs ); - aDiffs = pOutWin->PixelToLogic( aDiffs ); - - long nRealDiffX = aDiffs.Width(); - long nRealDiffY = aDiffs.Height(); - - - if ( nRealDiffX || nRealDiffY ) - { - Cursor* pCrsr = GetCursor(); - sal_Bool bVisCursor = pCrsr->IsVisible(); - pCrsr->Hide(); - pOutWin->Update(); - if ( !IsVertical() ) - aVisDocStartPos.Move( -nRealDiffX, -nRealDiffY ); - else - aVisDocStartPos.Move( -nRealDiffY, nRealDiffX ); - // Das Move um den allignten Wert ergibt nicht unbedingt ein - // alligntes Rechteck... - // Aligned value of the move does not necessarily result in aligned - // rectangle ... - aVisDocStartPos = pOutWin->LogicToPixel( aVisDocStartPos ); - aVisDocStartPos = pOutWin->PixelToLogic( aVisDocStartPos ); - Rectangle aRec( aOutArea ); - pOutWin->Scroll( nRealDiffX, nRealDiffY, aRec, sal_True ); - pOutWin->Update(); - pCrsr->SetPos( pCrsr->GetPos() + Point( nRealDiffX, nRealDiffY ) ); - if ( bVisCursor ) - { - Rectangle aCursorRec( pCrsr->GetPos(), pCrsr->GetSize() ); - if ( aOutArea.IsInside( aCursorRec ) ) - pCrsr->Show(); - } - - if ( pEditEngine->pImpEditEngine->GetNotifyHdl().IsSet() ) - { - EENotify aNotify( EE_NOTIFY_TEXTVIEWSCROLLED ); - aNotify.pEditEngine = pEditEngine; - aNotify.pEditView = GetEditViewPtr(); - pEditEngine->pImpEditEngine->CallNotify( aNotify ); - } - } - - return Pair( nRealDiffX, nRealDiffY ); -} - -sal_Bool ImpEditView::PostKeyEvent( const KeyEvent& rKeyEvent, Window* pFrameWin ) -{ - sal_Bool bDone = sal_False; - - KeyFuncType eFunc = rKeyEvent.GetKeyCode().GetFunction(); - if ( eFunc != KEYFUNC_DONTKNOW ) - { - switch ( eFunc ) - { - case KEYFUNC_CUT: - { - if ( !bReadOnly ) - { - Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipBoard(GetWindow()->GetClipboard()); - CutCopy( aClipBoard, sal_True ); - bDone = sal_True; - } - } - break; - case KEYFUNC_COPY: - { - Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipBoard(GetWindow()->GetClipboard()); - CutCopy( aClipBoard, sal_False ); - bDone = sal_True; - } - break; - case KEYFUNC_PASTE: - { - if ( !bReadOnly && IsPasteEnabled() ) - { - pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_PASTE ); - Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipBoard(GetWindow()->GetClipboard()); - Paste( aClipBoard, pEditEngine->pImpEditEngine->GetStatus().AllowPasteSpecial() ); - pEditEngine->pImpEditEngine->UndoActionEnd( EDITUNDO_PASTE ); - bDone = sal_True; - } - } - break; - default: - break; - } - } - - if( !bDone ) - bDone = pEditEngine->PostKeyEvent( rKeyEvent, GetEditViewPtr(), pFrameWin ); - - return bDone; -} - -sal_Bool ImpEditView::MouseButtonUp( const MouseEvent& rMouseEvent ) -{ - if ( pEditEngine->pImpEditEngine->aStatus.NotifyCursorMovements() ) - { - if ( pEditEngine->pImpEditEngine->aStatus.GetPrevParagraph() != pEditEngine->pImpEditEngine->GetEditDoc().GetPos( GetEditSelection().Max().GetNode() ) ) - { - pEditEngine->pImpEditEngine->aStatus.GetStatusWord() = pEditEngine->pImpEditEngine->aStatus.GetStatusWord() | EE_STAT_CRSRLEFTPARA; - pEditEngine->pImpEditEngine->CallStatusHdl(); - } - } - nTravelXPos = TRAVEL_X_DONTKNOW; - nCursorBidiLevel = CURSOR_BIDILEVEL_DONTKNOW; - nExtraCursorFlags = 0; - bClickedInSelection = sal_False; - - if ( rMouseEvent.IsMiddle() && !bReadOnly && - ( GetWindow()->GetSettings().GetMouseSettings().GetMiddleButtonAction() == MOUSE_MIDDLE_PASTESELECTION ) ) - { - Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipBoard(GetWindow()->GetPrimarySelection()); - Paste( aClipBoard ); - } - else if ( rMouseEvent.IsLeft() && GetEditSelection().HasRange() ) - { - Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipBoard(GetWindow()->GetPrimarySelection()); - CutCopy( aClipBoard, sal_False ); - } - - return pEditEngine->pImpEditEngine->MouseButtonUp( rMouseEvent, GetEditViewPtr() ); -} - -sal_Bool ImpEditView::MouseButtonDown( const MouseEvent& rMouseEvent ) -{ - pEditEngine->pImpEditEngine->CheckIdleFormatter(); // If fast typing and mouse button downs - if ( pEditEngine->pImpEditEngine->aStatus.NotifyCursorMovements() ) - pEditEngine->pImpEditEngine->aStatus.GetPrevParagraph() = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( GetEditSelection().Max().GetNode() ); - nTravelXPos = TRAVEL_X_DONTKNOW; - nExtraCursorFlags = 0; - nCursorBidiLevel = CURSOR_BIDILEVEL_DONTKNOW; - bClickedInSelection = IsSelectionAtPoint( rMouseEvent.GetPosPixel() ); - return pEditEngine->pImpEditEngine->MouseButtonDown( rMouseEvent, GetEditViewPtr() ); -} - -sal_Bool ImpEditView::MouseMove( const MouseEvent& rMouseEvent ) -{ - return pEditEngine->pImpEditEngine->MouseMove( rMouseEvent, GetEditViewPtr() ); -} - -void ImpEditView::Command( const CommandEvent& rCEvt ) -{ - pEditEngine->pImpEditEngine->CheckIdleFormatter(); // If fast typing and mouse button down - pEditEngine->pImpEditEngine->Command( rCEvt, GetEditViewPtr() ); -} - - -void ImpEditView::SetInsertMode( sal_Bool bInsert ) -{ - if ( bInsert != IsInsertMode() ) - { - SetFlags( nControl, EV_CNTRL_OVERWRITE, !bInsert ); - ShowCursor( DoAutoScroll(), sal_False ); - } -} - -sal_Bool ImpEditView::IsWrongSpelledWord( const EditPaM& rPaM, sal_Bool bMarkIfWrong ) -{ - sal_Bool bIsWrong = sal_False; - if ( rPaM.GetNode()->GetWrongList() ) - { - EditSelection aSel = pEditEngine->pImpEditEngine->SelectWord( rPaM, ::com::sun::star::i18n::WordType::DICTIONARY_WORD ); - bIsWrong = rPaM.GetNode()->GetWrongList()->HasWrong( aSel.Min().GetIndex(), aSel.Max().GetIndex() ); - if ( bIsWrong && bMarkIfWrong ) - { - DrawSelection(); - SetEditSelection( aSel ); - DrawSelection(); - } - } - return bIsWrong; -} - -String ImpEditView::SpellIgnoreOrAddWord( sal_Bool bAdd ) -{ - String aWord; - if ( pEditEngine->pImpEditEngine->GetSpeller().is() ) - { - EditPaM aPaM = GetEditSelection().Max(); - if ( !HasSelection() ) - { - EditSelection aSel = pEditEngine->pImpEditEngine->SelectWord( aPaM ); - aWord = pEditEngine->pImpEditEngine->GetSelected( aSel ); - } - else - { - aWord = pEditEngine->pImpEditEngine->GetSelected( GetEditSelection() ); - // And deselect - DrawSelection(); - SetEditSelection( EditSelection( aPaM, aPaM ) ); - DrawSelection(); - } - - if ( aWord.Len() ) - { - if ( bAdd ) - { - OSL_FAIL( "Sorry, AddWord not implemented" ); - } - else // Ignore - { - Reference< XDictionary > xDic( SvxGetIgnoreAllList(), UNO_QUERY ); - if (xDic.is()) - xDic->add( aWord, sal_False, String() ); - } - const EditDoc& rDoc = pEditEngine->pImpEditEngine->GetEditDoc(); - sal_uInt16 nNodes = rDoc.Count(); - for ( sal_uInt16 n = 0; n < nNodes; n++ ) - { - ContentNode* pNode = rDoc.GetObject( n ); - pNode->GetWrongList()->MarkWrongsInvalid(); - } - pEditEngine->pImpEditEngine->DoOnlineSpelling( aPaM.GetNode() ); - pEditEngine->pImpEditEngine->StartOnlineSpellTimer(); - } - } - return aWord; -} - -void ImpEditView::DeleteSelected() -{ - DrawSelection(); - - pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_DELETE ); - - EditPaM aPaM = pEditEngine->pImpEditEngine->DeleteSelected( GetEditSelection() ); - - pEditEngine->pImpEditEngine->UndoActionEnd( EDITUNDO_DELETE ); - - SetEditSelection( EditSelection( aPaM, aPaM ) ); - pEditEngine->pImpEditEngine->FormatAndUpdate( GetEditViewPtr() ); - ShowCursor( DoAutoScroll(), sal_True ); -} - -const SvxFieldItem* ImpEditView::GetField( const Point& rPos, sal_uInt16* pPara, sal_uInt16* pPos ) const -{ - if( !GetOutputArea().IsInside( rPos ) ) - return 0; - - Point aDocPos( GetDocPos( rPos ) ); - EditPaM aPaM = pEditEngine->pImpEditEngine->GetPaM( aDocPos, sal_False ); - - if ( aPaM.GetIndex() == aPaM.GetNode()->Len() ) - { - // Otherwise, whenever the Field at the very end and mouse under the text - return 0; - } - - const CharAttribArray& rAttrs = aPaM.GetNode()->GetCharAttribs().GetAttribs(); - sal_uInt16 nXPos = aPaM.GetIndex(); - for ( sal_uInt16 nAttr = rAttrs.Count(); nAttr; ) - { - EditCharAttrib* pAttr = rAttrs[--nAttr]; - if ( pAttr->GetStart() == nXPos ) - if ( pAttr->Which() == EE_FEATURE_FIELD ) - { - DBG_ASSERT( pAttr->GetItem()->ISA( SvxFieldItem ), "No FieldItem..." ); - if ( pPara ) - *pPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); - if ( pPos ) - *pPos = pAttr->GetStart(); - return (const SvxFieldItem*)pAttr->GetItem(); - } - } - return NULL; -} - -sal_Bool ImpEditView::IsBulletArea( const Point& rPos, sal_uInt16* pPara ) -{ - if ( pPara ) - *pPara = 0xFFFF; - - if( !GetOutputArea().IsInside( rPos ) ) - return sal_False; - - Point aDocPos( GetDocPos( rPos ) ); - EditPaM aPaM = pEditEngine->pImpEditEngine->GetPaM( aDocPos, sal_False ); - - if ( aPaM.GetIndex() == 0 ) - { - sal_uInt16 nPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aPaM.GetNode() ); - Rectangle aBulletArea = pEditEngine->GetBulletArea( nPara ); - long nY = pEditEngine->GetDocPosTopLeft( nPara ).Y(); - ParaPortion* pParaPortion = pEditEngine->pImpEditEngine->GetParaPortions().GetObject( nPara ); - nY += pParaPortion->GetFirstLineOffset(); - if ( ( aDocPos.Y() > ( nY + aBulletArea.Top() ) ) && - ( aDocPos.Y() < ( nY + aBulletArea.Bottom() ) ) && - ( aDocPos.X() > ( aBulletArea.Left() ) ) && - ( aDocPos.X() < ( aBulletArea.Right() ) ) ) - { - if ( pPara ) - *pPara = nPara; - return sal_True; - } - } - - return sal_False; -} - -void ImpEditView::CutCopy( ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboard >& rxClipboard, sal_Bool bCut ) -{ - if ( rxClipboard.is() && GetEditSelection().HasRange() ) - { - uno::Reference< datatransfer::XTransferable > xData = pEditEngine->pImpEditEngine->CreateTransferable( GetEditSelection() ); - - const sal_uInt32 nRef = Application::ReleaseSolarMutex(); - - try - { - rxClipboard->setContents( xData, NULL ); - - // #87756# FlushClipboard, but it would be better to become a TerminateListener to the Desktop and flush on demand... - uno::Reference< datatransfer::clipboard::XFlushableClipboard > xFlushableClipboard( rxClipboard, uno::UNO_QUERY ); - if( xFlushableClipboard.is() ) - xFlushableClipboard->flushClipboard(); - } - catch( const ::com::sun::star::uno::Exception& ) - { - } - - Application::AcquireSolarMutex( nRef ); - - if ( bCut ) - { - pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_CUT ); - DeleteSelected(); - pEditEngine->pImpEditEngine->UndoActionEnd( EDITUNDO_CUT ); - - } - } -} - -void ImpEditView::Paste( ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboard >& rxClipboard, sal_Bool bUseSpecial ) -{ - if ( rxClipboard.is() ) - { - uno::Reference< datatransfer::XTransferable > xDataObj; - - const sal_uInt32 nRef = Application::ReleaseSolarMutex(); - - try - { - xDataObj = rxClipboard->getContents(); - } - catch( const ::com::sun::star::uno::Exception& ) - { - } - - Application::AcquireSolarMutex( nRef ); - - if ( xDataObj.is() && EditEngine::HasValidData( xDataObj ) ) - { - pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_PASTE ); - - EditSelection aSel( GetEditSelection() ); - if ( aSel.HasRange() ) - { - DrawSelection(); - aSel = pEditEngine->pImpEditEngine->ImpDeleteSelection( aSel ); - } - - PasteOrDropInfos aPasteOrDropInfos; - aPasteOrDropInfos.nAction = EE_ACTION_PASTE; - aPasteOrDropInfos.nStartPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aSel.Min().GetNode() ); - pEditEngine->pImpEditEngine->aBeginPasteOrDropHdl.Call( &aPasteOrDropInfos ); - - if ( DoSingleLinePaste() ) - { - datatransfer::DataFlavor aFlavor; - SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aFlavor ); - if ( xDataObj->isDataFlavorSupported( aFlavor ) ) - { - try - { - uno::Any aData = xDataObj->getTransferData( aFlavor ); - ::rtl::OUString aTmpText; - aData >>= aTmpText; - String aText( aTmpText ); - aText.ConvertLineEnd( LINEEND_LF ); - aText.SearchAndReplaceAll( LINE_SEP, ' ' ); - aSel = pEditEngine->pImpEditEngine->ImpInsertText( aSel, aText ); - } - catch( ... ) - { - ; // #i9286# can happen, even if isDataFlavorSupported returns true... - } - } - } - else - { - aSel = pEditEngine->pImpEditEngine->InsertText( xDataObj, String(), aSel.Min(), bUseSpecial && pEditEngine->pImpEditEngine->GetStatus().AllowPasteSpecial() ); - } - - aPasteOrDropInfos.nEndPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aSel.Max().GetNode() ); - pEditEngine->pImpEditEngine->aEndPasteOrDropHdl.Call( &aPasteOrDropInfos ); - - pEditEngine->pImpEditEngine->UndoActionEnd( EDITUNDO_PASTE ); - SetEditSelection( aSel ); - pEditEngine->pImpEditEngine->UpdateSelections(); - pEditEngine->pImpEditEngine->FormatAndUpdate( GetEditViewPtr() ); - ShowCursor( DoAutoScroll(), sal_True ); - } - } -} - - -sal_Bool ImpEditView::IsInSelection( const EditPaM& rPaM ) -{ - EditSelection aSel = GetEditSelection(); - if ( !aSel.HasRange() ) - return sal_False; - - aSel.Adjust( pEditEngine->pImpEditEngine->GetEditDoc() ); - - sal_uInt16 nStartNode = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aSel.Min().GetNode() ); - sal_uInt16 nEndNode = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aSel.Max().GetNode() ); - sal_uInt16 nCurNode = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( rPaM.GetNode() ); - - if ( ( nCurNode > nStartNode ) && ( nCurNode < nEndNode ) ) - return sal_True; - - if ( nStartNode == nEndNode ) - { - if ( nCurNode == nStartNode ) - if ( ( rPaM.GetIndex() >= aSel.Min().GetIndex() ) && ( rPaM.GetIndex() < aSel.Max().GetIndex() ) ) - return sal_True; - } - else if ( ( nCurNode == nStartNode ) && ( rPaM.GetIndex() >= aSel.Min().GetIndex() ) ) - return sal_True; - else if ( ( nCurNode == nEndNode ) && ( rPaM.GetIndex() < aSel.Max().GetIndex() ) ) - return sal_True; - - return sal_False; -} - -void ImpEditView::CreateAnchor() -{ - pEditEngine->pImpEditEngine->bInSelection = sal_True; - GetEditSelection().Min() = GetEditSelection().Max(); -} - -void ImpEditView::DeselectAll() -{ - pEditEngine->pImpEditEngine->bInSelection = sal_False; - DrawSelection(); - GetEditSelection().Min() = GetEditSelection().Max(); -} - -sal_Bool ImpEditView::IsSelectionAtPoint( const Point& rPosPixel ) -{ - if ( pDragAndDropInfo && pDragAndDropInfo->pField ) - return sal_True; - - Point aMousePos( rPosPixel ); - - // Logical units ... - aMousePos = GetWindow()->PixelToLogic( aMousePos ); - - if ( ( !GetOutputArea().IsInside( aMousePos ) ) && !pEditEngine->pImpEditEngine->IsInSelectionMode() ) - { - return sal_False; - } - - Point aDocPos( GetDocPos( aMousePos ) ); - EditPaM aPaM = pEditEngine->pImpEditEngine->GetPaM( aDocPos, sal_False ); - return IsInSelection( aPaM ); -} - -sal_Bool ImpEditView::SetCursorAtPoint( const Point& rPointPixel ) -{ - pEditEngine->pImpEditEngine->CheckIdleFormatter(); - - Point aMousePos( rPointPixel ); - - // Logical units ... - aMousePos = GetWindow()->PixelToLogic( aMousePos ); - - if ( ( !GetOutputArea().IsInside( aMousePos ) ) && !pEditEngine->pImpEditEngine->IsInSelectionMode() ) - { - return sal_False; - } - - Point aDocPos( GetDocPos( aMousePos ) ); - - // Can be optimized: first go through the lines within a paragraph for PAM, - // then again wiht the PaM for the Rect, even though the line is already - // known .... This must not be, though! - EditPaM aPaM = pEditEngine->pImpEditEngine->GetPaM( aDocPos ); - sal_Bool bGotoCursor = DoAutoScroll(); - - // aTmpNewSel: Diff between old and new, not the new selection - EditSelection aTmpNewSel( GetEditSelection().Max(), aPaM ); - - // #i27299# - // work on copy of current selection and set new selection, if it has changed. - EditSelection aNewEditSelection( GetEditSelection() ); - - aNewEditSelection.Max() = aPaM; - if ( !pEditEngine->pImpEditEngine->aSelEngine.HasAnchor() ) - { - if ( aNewEditSelection.Min() != aPaM ) - pEditEngine->pImpEditEngine->CursorMoved( aNewEditSelection.Min().GetNode() ); - aNewEditSelection.Min() = aPaM; - } - else - { - DrawSelection( aTmpNewSel ); - } - - // set changed text selection - if ( GetEditSelection() != aNewEditSelection ) - { - SetEditSelection( aNewEditSelection ); - } - - sal_Bool bForceCursor = ( pDragAndDropInfo ? sal_False : sal_True ) && !pEditEngine->pImpEditEngine->IsInSelectionMode(); - ShowCursor( bGotoCursor, bForceCursor ); - return sal_True; -} - - -void ImpEditView::HideDDCursor() -{ - if ( pDragAndDropInfo && pDragAndDropInfo->bVisCursor ) - { - GetWindow()->DrawOutDev( pDragAndDropInfo->aCurSavedCursor.TopLeft(), pDragAndDropInfo->aCurSavedCursor.GetSize(), - Point(0,0), pDragAndDropInfo->aCurSavedCursor.GetSize(),*pDragAndDropInfo->pBackground ); - pDragAndDropInfo->bVisCursor = sal_False; - } -} - -void ImpEditView::ShowDDCursor( const Rectangle& rRect ) -{ - if ( pDragAndDropInfo && !pDragAndDropInfo->bVisCursor ) - { - if ( pOutWin->GetCursor() ) - pOutWin->GetCursor()->Hide(); - - Color aOldFillColor = GetWindow()->GetFillColor(); - GetWindow()->SetFillColor( Color(4210752) ); // GRAY BRUSH_50, OLDSV, change to DDCursor! - - // Save background ... - Rectangle aSaveRec( GetWindow()->LogicToPixel( rRect ) ); - // prefer to save some more ... - aSaveRec.Right() += 1; - aSaveRec.Bottom() += 1; - - Size aNewSzPx( aSaveRec.GetSize() ); - if ( !pDragAndDropInfo->pBackground ) - { - pDragAndDropInfo->pBackground = new VirtualDevice( *GetWindow() ); - MapMode aMapMode( GetWindow()->GetMapMode() ); - aMapMode.SetOrigin( Point( 0, 0 ) ); - pDragAndDropInfo->pBackground->SetMapMode( aMapMode ); - - } - -#ifdef DBG_UTIL - Size aCurSzPx( pDragAndDropInfo->pBackground->GetOutputSizePixel() ); - if ( ( aCurSzPx.Width() < aNewSzPx.Width() ) ||( aCurSzPx.Height() < aNewSzPx.Height() ) ) - { - sal_Bool bDone = pDragAndDropInfo->pBackground->SetOutputSizePixel( aNewSzPx ); - DBG_ASSERT( bDone, "Virtual Device broken?" ); - } -#endif - - aSaveRec = GetWindow()->PixelToLogic( aSaveRec ); - - pDragAndDropInfo->pBackground->DrawOutDev( Point(0,0), aSaveRec.GetSize(), - aSaveRec.TopLeft(), aSaveRec.GetSize(), *GetWindow() ); - pDragAndDropInfo->aCurSavedCursor = aSaveRec; - - // Draw Cursor... - GetWindow()->DrawRect( rRect ); - - pDragAndDropInfo->bVisCursor = sal_True; - pDragAndDropInfo->aCurCursor = rRect; - - GetWindow()->SetFillColor( aOldFillColor ); - } -} - -void ImpEditView::dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& rDGE ) throw (::com::sun::star::uno::RuntimeException) -{ - DBG_ASSERT( !pDragAndDropInfo, "dragGestureRecognized - DragAndDropInfo exist!" ); - - SolarMutexGuard aVclGuard; - - pDragAndDropInfo = NULL; - - Point aMousePosPixel( rDGE.DragOriginX, rDGE.DragOriginY ); - - EditSelection aCopySel( GetEditSelection() ); - aCopySel.Adjust( pEditEngine->pImpEditEngine->GetEditDoc() ); - - if ( GetEditSelection().HasRange() && bClickedInSelection ) - { - pDragAndDropInfo = new DragAndDropInfo(); - } - else - { - // Field?! - sal_uInt16 nPara, nPos; - Point aMousePos = GetWindow()->PixelToLogic( aMousePosPixel ); - const SvxFieldItem* pField = GetField( aMousePos, &nPara, &nPos ); - if ( pField ) - { - pDragAndDropInfo = new DragAndDropInfo(); - pDragAndDropInfo->pField = pField; - ContentNode* pNode = pEditEngine->pImpEditEngine->GetEditDoc().GetObject( nPara ); - aCopySel = EditSelection( EditPaM( pNode, nPos ), EditPaM( pNode, nPos+1 ) ); - GetEditSelection() = aCopySel; - DrawSelection(); - sal_Bool bGotoCursor = DoAutoScroll(); - sal_Bool bForceCursor = ( pDragAndDropInfo ? sal_False : sal_True ) && !pEditEngine->pImpEditEngine->IsInSelectionMode(); - ShowCursor( bGotoCursor, bForceCursor ); - } - else if ( IsBulletArea( aMousePos, &nPara ) ) - { - pDragAndDropInfo = new DragAndDropInfo(); - pDragAndDropInfo->bOutlinerMode = sal_True; - EditPaM aStartPaM( pEditEngine->pImpEditEngine->GetEditDoc().GetObject( nPara ), 0 ); - EditPaM aEndPaM( aStartPaM ); - const SfxInt16Item& rLevel = (const SfxInt16Item&) pEditEngine->GetParaAttrib( nPara, EE_PARA_OUTLLEVEL ); - for ( sal_uInt16 n = nPara +1; n < pEditEngine->pImpEditEngine->GetEditDoc().Count(); n++ ) - { - const SfxInt16Item& rL = (const SfxInt16Item&) pEditEngine->GetParaAttrib( n, EE_PARA_OUTLLEVEL ); - if ( rL.GetValue() > rLevel.GetValue() ) - { - aEndPaM.SetNode( pEditEngine->pImpEditEngine->GetEditDoc().GetObject( n ) ); - } - else - { - break; - } - } - aEndPaM.GetIndex() = aEndPaM.GetNode()->Len(); - SetEditSelection( EditSelection( aStartPaM, aEndPaM ) ); - } - } - - if ( pDragAndDropInfo ) - { - - pDragAndDropInfo->bStarterOfDD = sal_True; - - // Sensitive area to be scrolled. - Size aSz( 5, 0 ); - aSz = GetWindow()->PixelToLogic( aSz ); - pDragAndDropInfo->nSensibleRange = (sal_uInt16) aSz.Width(); - pDragAndDropInfo->nCursorWidth = (sal_uInt16) aSz.Width() / 2; - pDragAndDropInfo->aBeginDragSel = pEditEngine->pImpEditEngine->CreateESel( aCopySel ); - - uno::Reference< datatransfer::XTransferable > xData = pEditEngine->pImpEditEngine->CreateTransferable( aCopySel ); - - sal_Int8 nActions = bReadOnly ? datatransfer::dnd::DNDConstants::ACTION_COPY : datatransfer::dnd::DNDConstants::ACTION_COPY_OR_MOVE; - - rDGE.DragSource->startDrag( rDGE, nActions, 0 /*cursor*/, 0 /*image*/, xData, mxDnDListener ); - // If Drag&Move in an Engine, thenCopy&Del has to be optional! - GetCursor()->Hide(); - - } -} - -void ImpEditView::dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& rDSDE ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aVclGuard; - - DBG_ASSERT( pDragAndDropInfo, "ImpEditView::dragDropEnd: pDragAndDropInfo is NULL!" ); - - // #123688# Shouldn't happen, but seems to happen... - if ( pDragAndDropInfo ) - { - if ( !bReadOnly && rDSDE.DropSuccess && !pDragAndDropInfo->bOutlinerMode && ( rDSDE.DropAction & datatransfer::dnd::DNDConstants::ACTION_MOVE ) ) - { - if ( pDragAndDropInfo->bStarterOfDD && pDragAndDropInfo->bDroppedInMe ) - { - // DropPos: Where was it dropped, irrespective of length. - ESelection aDropPos( pDragAndDropInfo->aDropSel.nStartPara, pDragAndDropInfo->aDropSel.nStartPos, pDragAndDropInfo->aDropSel.nStartPara, pDragAndDropInfo->aDropSel.nStartPos ); - ESelection aToBeDelSel = pDragAndDropInfo->aBeginDragSel; - ESelection aNewSel( pDragAndDropInfo->aDropSel.nEndPara, pDragAndDropInfo->aDropSel.nEndPos, - pDragAndDropInfo->aDropSel.nEndPara, pDragAndDropInfo->aDropSel.nEndPos ); - sal_Bool bBeforeSelection = aDropPos.IsLess( pDragAndDropInfo->aBeginDragSel ); - sal_uInt16 nParaDiff = pDragAndDropInfo->aBeginDragSel.nEndPara - pDragAndDropInfo->aBeginDragSel.nStartPara; - if ( bBeforeSelection ) - { - // Adjust aToBeDelSel. - DBG_ASSERT( pDragAndDropInfo->aBeginDragSel.nStartPara >= pDragAndDropInfo->aDropSel.nStartPara, "But not before? "); - aToBeDelSel.nStartPara = aToBeDelSel.nStartPara + nParaDiff; - aToBeDelSel.nEndPara = aToBeDelSel.nEndPara + nParaDiff; - // To correct the character? - if ( aToBeDelSel.nStartPara == pDragAndDropInfo->aDropSel.nEndPara ) - { - sal_uInt16 nMoreChars; - if ( pDragAndDropInfo->aDropSel.nStartPara == pDragAndDropInfo->aDropSel.nEndPara ) - nMoreChars = pDragAndDropInfo->aDropSel.nEndPos - pDragAndDropInfo->aDropSel.nStartPos; - else - nMoreChars = pDragAndDropInfo->aDropSel.nEndPos; - aToBeDelSel.nStartPos = - aToBeDelSel.nStartPos + nMoreChars; - if ( aToBeDelSel.nStartPara == aToBeDelSel.nEndPara ) - aToBeDelSel.nEndPos = - aToBeDelSel.nEndPos + nMoreChars; - } - } - else - { - // aToBeDelSel is ok, but the selection of the View - // has to be adapted, if it was deleted before! - DBG_ASSERT( pDragAndDropInfo->aBeginDragSel.nStartPara <= pDragAndDropInfo->aDropSel.nStartPara, "But not before? "); - aNewSel.nStartPara = aNewSel.nStartPara - nParaDiff; - aNewSel.nEndPara = aNewSel.nEndPara - nParaDiff; - // To correct the character? - if ( pDragAndDropInfo->aBeginDragSel.nEndPara == pDragAndDropInfo->aDropSel.nStartPara ) - { - sal_uInt16 nLessChars; - if ( pDragAndDropInfo->aBeginDragSel.nStartPara == pDragAndDropInfo->aBeginDragSel.nEndPara ) - nLessChars = pDragAndDropInfo->aBeginDragSel.nEndPos - pDragAndDropInfo->aBeginDragSel.nStartPos; - else - nLessChars = pDragAndDropInfo->aBeginDragSel.nEndPos; - aNewSel.nStartPos = aNewSel.nStartPos - nLessChars; - if ( aNewSel.nStartPara == aNewSel.nEndPara ) - aNewSel.nEndPos = aNewSel.nEndPos - nLessChars; - } - } - - DrawSelection(); - EditSelection aDelSel( pEditEngine->pImpEditEngine->CreateSel( aToBeDelSel ) ); - DBG_ASSERT( !aDelSel.DbgIsBuggy( pEditEngine->pImpEditEngine->aEditDoc ), "ToBeDel is buggy!" ); - pEditEngine->pImpEditEngine->ImpDeleteSelection( aDelSel ); - if ( !bBeforeSelection ) - { - DBG_ASSERT( !pEditEngine->pImpEditEngine->CreateSel( aNewSel ).DbgIsBuggy(pEditEngine->pImpEditEngine->aEditDoc), "Bad" ); - SetEditSelection( pEditEngine->pImpEditEngine->CreateSel( aNewSel ) ); - } - pEditEngine->pImpEditEngine->FormatAndUpdate( pEditEngine->pImpEditEngine->GetActiveView() ); - DrawSelection(); - } - else - { - // other EditEngine ... - if ( pEditEngine->pImpEditEngine->ImplHasText() ) // #88630# SC ist removing the content when switching the task - DeleteSelected(); - } - } - - if ( pDragAndDropInfo->bUndoAction ) - pEditEngine->pImpEditEngine->UndoActionEnd( EDITUNDO_DRAGANDDROP ); - - HideDDCursor(); - ShowCursor( DoAutoScroll(), sal_True ); - delete pDragAndDropInfo; - pDragAndDropInfo = NULL; - pEditEngine->GetEndDropHdl().Call(GetEditViewPtr()); - } -} - -void ImpEditView::drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& rDTDE ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aVclGuard; - - DBG_ASSERT( pDragAndDropInfo, "Drop - No Drag&Drop info?!" ); - - if ( pDragAndDropInfo && pDragAndDropInfo->bDragAccepted ) - { - pEditEngine->GetBeginDropHdl().Call(GetEditViewPtr()); - sal_Bool bChanges = sal_False; - - HideDDCursor(); - - if ( pDragAndDropInfo->bStarterOfDD ) - { - pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_DRAGANDDROP ); - pDragAndDropInfo->bUndoAction = sal_True; - } - - if ( pDragAndDropInfo->bOutlinerMode ) - { - bChanges = sal_True; - GetEditViewPtr()->MoveParagraphs( Range( pDragAndDropInfo->aBeginDragSel.nStartPara, pDragAndDropInfo->aBeginDragSel.nEndPara ), pDragAndDropInfo->nOutlinerDropDest ); - } - else - { - uno::Reference< datatransfer::XTransferable > xDataObj = rDTDE.Transferable; - if ( xDataObj.is() ) - { - bChanges = sal_True; - // remove Selection ... - DrawSelection(); - EditPaM aPaM( pDragAndDropInfo->aDropDest ); - - PasteOrDropInfos aPasteOrDropInfos; - aPasteOrDropInfos.nAction = EE_ACTION_DROP; - aPasteOrDropInfos.nStartPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); - pEditEngine->pImpEditEngine->aBeginPasteOrDropHdl.Call( &aPasteOrDropInfos ); - - EditSelection aNewSel = pEditEngine->pImpEditEngine->InsertText( xDataObj, String(), aPaM, pEditEngine->pImpEditEngine->GetStatus().AllowPasteSpecial() ); - - aPasteOrDropInfos.nEndPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( aNewSel.Max().GetNode() ); - pEditEngine->pImpEditEngine->aEndPasteOrDropHdl.Call( &aPasteOrDropInfos ); - - SetEditSelection( aNewSel ); - pEditEngine->pImpEditEngine->FormatAndUpdate( pEditEngine->pImpEditEngine->GetActiveView() ); - if ( pDragAndDropInfo->bStarterOfDD ) - { - // Only set if the same engine! - pDragAndDropInfo->aDropSel.nStartPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aPaM.GetNode() ); - pDragAndDropInfo->aDropSel.nStartPos = aPaM.GetIndex(); - pDragAndDropInfo->aDropSel.nEndPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aNewSel.Max().GetNode() ); - pDragAndDropInfo->aDropSel.nEndPos = aNewSel.Max().GetIndex(); - pDragAndDropInfo->bDroppedInMe = sal_True; - } - } - } - - if ( bChanges ) - { - rDTDE.Context->acceptDrop( rDTDE.DropAction ); - } - - if ( !pDragAndDropInfo->bStarterOfDD ) - { - delete pDragAndDropInfo; - pDragAndDropInfo = NULL; - } - - rDTDE.Context->dropComplete( bChanges ); - } -} - -void ImpEditView::dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& rDTDEE ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aVclGuard; - - if ( !pDragAndDropInfo ) - pDragAndDropInfo = new DragAndDropInfo( ); - - pDragAndDropInfo->bHasValidData = sal_False; - - // Check for supported format... - // Only check for text, will also be there if bin or rtf - datatransfer::DataFlavor aTextFlavor; - SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aTextFlavor ); - const ::com::sun::star::datatransfer::DataFlavor* pFlavors = rDTDEE.SupportedDataFlavors.getConstArray(); - int nFlavors = rDTDEE.SupportedDataFlavors.getLength(); - for ( int n = 0; n < nFlavors; n++ ) - { - if( TransferableDataHelper::IsEqual( pFlavors[n], aTextFlavor ) ) - { - pDragAndDropInfo->bHasValidData = sal_True; - break; - } - } - - dragOver( rDTDEE ); -} - -void ImpEditView::dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aVclGuard; - - HideDDCursor(); - - if ( pDragAndDropInfo && !pDragAndDropInfo->bStarterOfDD ) - { - delete pDragAndDropInfo; - pDragAndDropInfo = NULL; - } -} - -void ImpEditView::dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& rDTDE ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aVclGuard; - - Point aMousePos( rDTDE.LocationX, rDTDE.LocationY ); - aMousePos = GetWindow()->PixelToLogic( aMousePos ); - - sal_Bool bAccept = sal_False; - - if ( GetOutputArea().IsInside( aMousePos ) && !bReadOnly ) - { - if ( pDragAndDropInfo && pDragAndDropInfo->bHasValidData ) - { - bAccept = sal_True; - - sal_Bool bAllowScroll = DoAutoScroll(); - if ( bAllowScroll ) - { - long nScrollX = 0; - long nScrollY = 0; - // Chech if in the sensitive area - if ( ( (aMousePos.X()-pDragAndDropInfo->nSensibleRange) < GetOutputArea().Left() ) && ( ( aMousePos.X() + pDragAndDropInfo->nSensibleRange ) > GetOutputArea().Left() ) ) - nScrollX = GetOutputArea().GetWidth() / SCRLRANGE; - else if ( ( (aMousePos.X()+pDragAndDropInfo->nSensibleRange) > GetOutputArea().Right() ) && ( ( aMousePos.X() - pDragAndDropInfo->nSensibleRange ) < GetOutputArea().Right() ) ) - nScrollX = -( GetOutputArea().GetWidth() / SCRLRANGE ); - - if ( ( (aMousePos.Y()-pDragAndDropInfo->nSensibleRange) < GetOutputArea().Top() ) && ( ( aMousePos.Y() + pDragAndDropInfo->nSensibleRange ) > GetOutputArea().Top() ) ) - nScrollY = GetOutputArea().GetHeight() / SCRLRANGE; - else if ( ( (aMousePos.Y()+pDragAndDropInfo->nSensibleRange) > GetOutputArea().Bottom() ) && ( ( aMousePos.Y() - pDragAndDropInfo->nSensibleRange ) < GetOutputArea().Bottom() ) ) - nScrollY = -( GetOutputArea().GetHeight() / SCRLRANGE ); - - if ( nScrollX || nScrollY ) - { - HideDDCursor(); - Scroll( nScrollX, nScrollY, RGCHK_PAPERSZ1 ); - } - } - - Point aDocPos( GetDocPos( aMousePos ) ); - EditPaM aPaM = pEditEngine->pImpEditEngine->GetPaM( aDocPos ); - pDragAndDropInfo->aDropDest = aPaM; - if ( pDragAndDropInfo->bOutlinerMode ) - { - sal_uInt16 nPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aPaM.GetNode() ); - ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( nPara ); - long nDestParaStartY = pEditEngine->pImpEditEngine->GetParaPortions().GetYOffset( pPPortion ); - long nRel = aDocPos.Y() - nDestParaStartY; - if ( nRel < ( pPPortion->GetHeight() / 2 ) ) - { - pDragAndDropInfo->nOutlinerDropDest = nPara; - } - else - { - pDragAndDropInfo->nOutlinerDropDest = nPara+1; - } - - if( ( pDragAndDropInfo->nOutlinerDropDest >= pDragAndDropInfo->aBeginDragSel.nStartPara ) && - ( pDragAndDropInfo->nOutlinerDropDest <= (pDragAndDropInfo->aBeginDragSel.nEndPara+1) ) ) - { - bAccept = sal_False; - } - } - else if ( HasSelection() ) - { - // it must not be dropped into a selection - EPaM aP = pEditEngine->pImpEditEngine->CreateEPaM( aPaM ); - ESelection aDestSel( aP.nPara, aP.nIndex, aP.nPara, aP.nIndex); - ESelection aCurSel = pEditEngine->pImpEditEngine->CreateESel( GetEditSelection() ); - aCurSel.Adjust(); - if ( !aDestSel.IsLess( aCurSel ) && !aDestSel.IsGreater( aCurSel ) ) - { - bAccept = sal_False; - } - } - if ( bAccept ) - { - Rectangle aEditCursor; - if ( pDragAndDropInfo->bOutlinerMode ) - { - long nDDYPos; - if ( pDragAndDropInfo->nOutlinerDropDest < pEditEngine->pImpEditEngine->GetEditDoc().Count() ) - { - ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( pDragAndDropInfo->nOutlinerDropDest ); - nDDYPos = pEditEngine->pImpEditEngine->GetParaPortions().GetYOffset( pPPortion ); - } - else - { - nDDYPos = pEditEngine->pImpEditEngine->GetTextHeight(); - } - Point aStartPos( 0, nDDYPos ); - aStartPos = GetWindowPos( aStartPos ); - Point aEndPos( GetOutputArea().GetWidth(), nDDYPos ); - aEndPos = GetWindowPos( aEndPos ); - aEditCursor = GetWindow()->LogicToPixel( Rectangle( aStartPos, aEndPos ) ); - if ( !pEditEngine->IsVertical() ) - { - aEditCursor.Top()--; - aEditCursor.Bottom()++; - } - else - { - aEditCursor.Left()--; - aEditCursor.Right()++; - } - aEditCursor = GetWindow()->PixelToLogic( aEditCursor ); - } - else - { - aEditCursor = pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM ); - Point aTopLeft( GetWindowPos( aEditCursor.TopLeft() ) ); - aEditCursor.SetPos( aTopLeft ); - aEditCursor.Right() = aEditCursor.Left() + pDragAndDropInfo->nCursorWidth; - aEditCursor = GetWindow()->LogicToPixel( aEditCursor ); - aEditCursor = GetWindow()->PixelToLogic( aEditCursor ); - } - - sal_Bool bCursorChanged = !pDragAndDropInfo->bVisCursor || ( pDragAndDropInfo->aCurCursor != aEditCursor ); - if ( bCursorChanged ) - { - HideDDCursor(); - ShowDDCursor(aEditCursor ); - } - pDragAndDropInfo->bDragAccepted = sal_True; - rDTDE.Context->acceptDrag( rDTDE.DropAction ); - } - } - } - - if ( !bAccept ) - { - HideDDCursor(); - if (pDragAndDropInfo) - pDragAndDropInfo->bDragAccepted = sal_False; - rDTDE.Context->rejectDrag(); - } -} - -void ImpEditView::AddDragAndDropListeners() -{ - Window* pWindow = GetWindow(); - if ( !bActiveDragAndDropListener && pWindow && pWindow->GetDragGestureRecognizer().is() ) - { - vcl::unohelper::DragAndDropWrapper* pDnDWrapper = new vcl::unohelper::DragAndDropWrapper( this ); - mxDnDListener = pDnDWrapper; - - uno::Reference< datatransfer::dnd::XDragGestureListener> xDGL( mxDnDListener, uno::UNO_QUERY ); - pWindow->GetDragGestureRecognizer()->addDragGestureListener( xDGL ); - uno::Reference< datatransfer::dnd::XDropTargetListener> xDTL( xDGL, uno::UNO_QUERY ); - pWindow->GetDropTarget()->addDropTargetListener( xDTL ); - pWindow->GetDropTarget()->setActive( sal_True ); - pWindow->GetDropTarget()->setDefaultActions( datatransfer::dnd::DNDConstants::ACTION_COPY_OR_MOVE ); - - bActiveDragAndDropListener = sal_True; - } -} - -void ImpEditView::RemoveDragAndDropListeners() -{ - if ( bActiveDragAndDropListener && GetWindow() && GetWindow()->GetDragGestureRecognizer().is() ) - { - uno::Reference< datatransfer::dnd::XDragGestureListener> xDGL( mxDnDListener, uno::UNO_QUERY ); - GetWindow()->GetDragGestureRecognizer()->removeDragGestureListener( xDGL ); - uno::Reference< datatransfer::dnd::XDropTargetListener> xDTL( xDGL, uno::UNO_QUERY ); - GetWindow()->GetDropTarget()->removeDropTargetListener( xDTL ); - - if ( mxDnDListener.is() ) - { - uno::Reference< lang::XEventListener> xEL( mxDnDListener, uno::UNO_QUERY ); - xEL->disposing( lang::EventObject() ); // #95154# Empty Source means it's the Client - mxDnDListener.clear(); - } - - bActiveDragAndDropListener = sal_False; - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |