/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <limits.h>
#include <hintids.hxx>
#include <sfx2/bindings.hxx>
#include <svl/eitem.hxx>
#include <svl/macitem.hxx>
#include <unotools/charclass.hxx>
#include <editeng/scripttypeitem.hxx>
#include <sfx2/event.hxx>
#include <cmdid.h>
#include <view.hxx>
#include <basesh.hxx>
#include <wrtsh.hxx>
#include <frmatr.hxx>
#include <initui.hxx>
#include <mdiexp.hxx>
#include <fmtcol.hxx>
#include <frmfmt.hxx>
#include <swundo.hxx>
#include <swevent.hxx>
#include <swdtflvr.hxx>
#include <doc.hxx>
#include <wordcountdialog.hxx>
#include <memory>
#include <vcl/uitest/logger.hxx>
#include <vcl/uitest/eventdescription.hxx>
namespace com { namespace sun { namespace star { namespace util {
struct SearchOptions2;
} } } }
using namespace ::com::sun::star::util;
static long nStartDragX = 0, nStartDragY = 0;
static bool bStartDrag = false;
void SwWrtShell::Invalidate()
{
// to avoid making the slot volatile, invalidate it every time if something could have been changed
// this is still much cheaper than asking for the state every 200 ms (and avoid background processing)
GetView().GetViewFrame()->GetBindings().Invalidate( FN_STAT_SELMODE );
SwWordCountWrapper *pWrdCnt = static_cast<SwWordCountWrapper*>(GetView().GetViewFrame()->GetChildWindow(SwWordCountWrapper::GetChildWindowId()));
if (pWrdCnt)
pWrdCnt->UpdateCounts();
}
bool SwWrtShell::SelNearestWrd()
{
SwMvContext aMvContext(this);
if( !IsInWord() && !IsEndWrd() && !IsStartWord() )
PrvWrd();
if( IsEndWrd() )
Left(CRSR_SKIP_CELLS, false, 1, false );
return SelWrd();
}
bool SwWrtShell::SelWrd(const Point *pPt )
{
bool bRet;
{
SwMvContext aMvContext(this);
SttSelect();
bRet = SwCursorShell::SelectWord( pPt );
}
EndSelect();
if( bRet )
{
m_bSelWrd = true;
if(pPt)
m_aStart = *pPt;
}
return bRet;
}
void SwWrtShell::SelSentence(const Point *pPt )
{
{
SwMvContext aMvContext(this);
ClearMark();
SwCursorShell::GoStartSentence();
SttSelect();
SwCursorShell::GoEndSentence();
}
EndSelect();
if(pPt)
m_aStart = *pPt;
m_bSelLn = true;
m_bSelWrd = false; // disable SelWord, otherwise no SelLine goes on
}
void SwWrtShell::SelPara(const Point *pPt )
{
{
SwMvContext aMvContext(this);
ClearMark();
SwCursorShell::MovePara( GoCurrPara, fnParaStart );
SttSelect();
SwCursorShell::MovePara( GoCurrPara, fnParaEnd );
}
EndSelect();
if(pPt)
m_aStart = *pPt;
m_bSelLn = false;
m_bSelWrd = false; // disable SelWord, otherwise no SelLine goes on
}
void SwWrtShell::SelAll()
{
const bool bLockedView = IsViewLocked();
LockView( true );
{
if(m_bBlockMode)
LeaveBlockMode();
SwMvContext aMvContext(this);
bool bMoveTable = false;
std::unique_ptr<SwPosition> pStartPos;
std::unique_ptr<SwPosition> pEndPos;
SwShellCursor* pTmpCursor = nullptr;
// Query these early, before we move the cursor.
bool bHasWholeTabSelection = HasWholeTabSelection();
bool bIsCursorInTable = IsCursorInTable();
if (!bHasWholeTabSelection)
{
if ( IsSelection() && IsCursorPtAtEnd() )
SwapPam();
pTmpCursor = getShellCursor( false );
if( pTmpCursor )
{
pStartPos.reset(new SwPosition( *pTmpCursor->GetPoint() ));
pEndPos.reset(new SwPosition( *pTmpCursor->GetMark() ));
}
Push();
bool bIsFullSel = !MoveSection( GoCurrSection, fnSectionStart);
SwapPam();
bIsFullSel &= !MoveSection( GoCurrSection, fnSectionEnd);
Pop(SwCursorShell::PopMode::DeleteCurrent);
GoStart(true, &bMoveTable, false, !bIsFullSel);
}
else
{
EnterStdMode();
SttEndDoc(true);
}
SttSelect();
GoEnd(true, &bMoveTable);
bool bNeedsExtendedSelectAll = StartsWithTable();
// If the cursor was in a table, then we only need the extended select
// all if the whole table is already selected, to still allow selecting
// only a single cell or a single table before selecting the whole
// document.
if (bNeedsExtendedSelectAll && bIsCursorInTable)
bNeedsExtendedSelectAll = bHasWholeTabSelection;
if (bNeedsExtendedSelectAll)
{
// Disable table cursor to make sure getShellCursor() returns m_pCurrentCursor, not m_pTableCursor.
if (IsTableMode())
TableCursorToCursor();
// Do the extended select all on m_pCurrentCursor.
ExtendedSelectAll(/*bFootnotes =*/ false);
}
SwDoc *pDoc = GetDoc();
if ( pDoc )
{
pDoc->SetPrepareSelAll();
}
if( pStartPos )
{
pTmpCursor = getShellCursor( false );
if( pTmpCursor )
{
// Some special handling for sections (e.g. TOC) at the beginning of the document body
// to avoid the selection of the first section
// if the last selection was behind the first section or
// if the last selection was already the first section
// In this both cases we select to the end of document
if( ( *pTmpCursor->GetPoint() < *pEndPos ||
( *pStartPos == *pTmpCursor->GetMark() &&
*pEndPos == *pTmpCursor->GetPoint() ) ) && !bNeedsExtendedSelectAll)
SwCursorShell::SttEndDoc(false);
}
}
}
EndSelect();
LockView( bLockedView );
}
// Description: Text search
sal_uLong SwWrtShell::SearchPattern( const i18nutil::SearchOptions2& rSearchOpt, bool bSearchInNotes,
SwDocPositions eStt, SwDocPositions eEnd,
FindRanges eFlags, bool bReplace )
{
// no enhancement of existing selections
if(!(eFlags & FindRanges::InSel))
ClearMark();
bool bCancel = false;
sal_uLong nRet = Find( rSearchOpt, bSearchInNotes, eStt, eEnd, bCancel, eFlags, bReplace );
if(bCancel)
{
Undo();
nRet = ULONG_MAX;
}
return nRet;
}
// Description: search for templates
sal_uLong SwWrtShell::SearchTempl( const OUString &rTempl,
SwDocPositions eStt, SwDocPositions eEnd,
FindRanges eFlags, const OUString* pReplTempl )
{
// no enhancement of existing selections
if(!(eFlags & FindRanges::InSel))
ClearMark();
SwTextFormatColl *pColl = GetParaStyle(rTempl, SwWrtShell::GETSTYLE_CREATESOME);
SwTextFormatColl *pReplaceColl = nullptr;
if( pReplTempl )
pReplaceColl = GetParaStyle(*pReplTempl, SwWrtShell::GETSTYLE_CREATESOME );
bool bCancel = false;
sal_uLong nRet = Find(pColl? *pColl: GetDfltTextFormatColl(),
eStt,eEnd, bCancel, eFlags, pReplaceColl);
if(bCancel)
{
Undo();
nRet = ULONG_MAX;
}
return nRet;
}
// search for attributes
sal_uLong SwWrtShell::SearchAttr( const SfxItemSet& rFindSet, bool bNoColls,
SwDocPositions eStart, SwDocPositions eEnd,
FindRanges eFlags, const i18nutil::SearchOptions2* pSearchOpt,
const SfxItemSet* pReplaceSet )
{
// no enhancement of existing selections
if (!(eFlags & FindRanges::InSel))
ClearMark();
// Searching
bool bCancel = false;
sal_uLong nRet = Find( rFindSet, bNoColls, eStart, eEnd, bCancel, eFlags, pSearchOpt, pReplaceSet);
if(bCancel)
{
Undo();
nRet = ULONG_MAX;
}
return nRet;
}
// Selection modes
void SwWrtShell::PushMode()
{
m_pModeStack = new ModeStack( m_pModeStack, m_bIns, m_bExtMode, m_bAddMode, m_bBlockMode );
}
void SwWrtShell::PopMode()
{
if ( nullptr == m_pModeStack )
return;
if ( m_bExtMode && !m_pModeStack->bExt )
LeaveExtMode();
if ( m_bAddMode && !m_pModeStack->bAdd )
LeaveAddMode();
if ( m_bBlockMode && !m_pModeStack->bBlock )
LeaveBlockMode();
m_bIns = m_pModeStack->bIns;
m_pModeStack = std::move(m_pModeStack->pNext);
}
// Two methods for setting cursors: the first maps at the
// eponymous methods in the CursorShell, the second removes
// all selections at first.
long SwWrtShell::SetCursor(const Point *pPt, bool bTextOnly)
{
// Remove a possibly present selection at the position
// of the mouseclick
if(!IsInSelect() && TestCurrPam(*pPt)) {
ClearMark();
}
return SwCursorShell::SetCursor(*pPt, bTextOnly);
}
long SwWrtShell::SetCursorKillSel(const Point *pPt, bool bTextOnly )
{
SwActContext aActContext(this);
ResetSelect(pPt,false);
return SwCursorShell::SetCursor(*pPt, bTextOnly);
}
void SwWrtShell::UnSelectFrame()
{
// Remove Frame selection with guaranteed invalid position
Point aPt(LONG_MIN, LONG_MIN);
SelectObj(aPt);
SwTransferable::ClearSelection( *this );
}
// Remove of all selections
long SwWrtShell::ResetSelect(const Point *,bool)
{
if(IsSelFrameMode())
{
UnSelectFrame();
LeaveSelFrameMode();
}
else
{
// SwActContext opens an Action -
// to avoid problems in the basic process with the
// shell switching, GetChgLnk().Call() may be called
// after EndAction().
{
SwActContext aActContext(this);
m_bSelWrd = m_bSelLn = false;
KillPams();
ClearMark();
m_fnKillSel = &SwWrtShell::Ignore;
m_fnSetCursor = &SwWrtShell::SetCursor;
}
// After canceling of all selections an update of Attr-Controls
// could be necessary.
GetChgLnk().Call(this);
}
Invalidate();
SwTransferable::ClearSelection( *this );
return 1;
}
// Do nothing
long SwWrtShell::Ignore(const Point *, bool ) {
return 1;
}
// Begin of a selection process.
void SwWrtShell::SttSelect()
{
if(m_bInSelect)
return;
if(!HasMark())
SetMark();
if( m_bBlockMode )
{
SwShellCursor* pTmp = getShellCursor( true );
if( !pTmp->HasMark() )
pTmp->SetMark();
}
m_fnKillSel = &SwWrtShell::Ignore;
m_fnSetCursor = &SwWrtShell::SetCursor;
m_bInSelect = true;
Invalidate();
SwTransferable::CreateSelection( *this );
}
namespace {
void collectUIInformation(SwShellCursor* pCursor)
{
EventDescription aDescription;
OUString aSelStart = OUString::number(pCursor->Start()->nContent.GetIndex());
OUString aSelEnd = OUString::number(pCursor->End()->nContent.GetIndex());
aDescription.aParameters = {{"START_POS", aSelStart}, {"END_POS", aSelEnd}};
aDescription.aAction = "SELECT";
aDescription.aID = "writer_edit";
aDescription.aKeyWord = "SwEditWinUIObject";
aDescription.aParent = "MainWindow";
UITestLogger::getInstance().logEvent(aDescription);
}
}
// End of a selection process.
void SwWrtShell::EndSelect()
{
if(m_bInSelect && !m_bExtMode)
{
m_bInSelect = false;
if (m_bAddMode)
{
AddLeaveSelect();
}
else
{
SttLeaveSelect();
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
}
}
SwWordCountWrapper *pWrdCnt = static_cast<SwWordCountWrapper*>(GetView().GetViewFrame()->GetChildWindow(SwWordCountWrapper::GetChildWindowId()));
if (pWrdCnt)
pWrdCnt->UpdateCounts();
collectUIInformation(GetCursor_());
}
void SwWrtShell::ExtSelWrd(const Point *pPt, bool )
{
SwMvContext aMvContext(this);
if( IsTableMode() )
return;
// Bug 66823: actual crsr has in additional mode no selection?
// Then destroy the actual an go to prev, this will be expand
if( !HasMark() && GoPrevCursor() )
{
bool bHasMark = HasMark(); // that's wrong!
GoNextCursor();
if( bHasMark )
{
DestroyCursor();
GoPrevCursor();
}
}
// check the direction of the selection with the new point
bool bMoveCursor = true, bToTop = false;
SwCursorShell::SelectWord( &m_aStart ); // select the startword
SwCursorShell::Push(); // save the cursor
SwCursorShell::SetCursor( *pPt ); // and check the direction
switch( SwCursorShell::CompareCursorStackMkCurrPt())
{
case -1: bToTop = false; break;
case 1: bToTop = true; break;
default: bMoveCursor = false; break;
}
SwCursorShell::Pop(SwCursorShell::PopMode::DeleteCurrent); // restore the saved cursor
if( bMoveCursor )
{
// select to Top but cursor select to Bottom? or
// select to Bottom but cursor select to Top? --> swap the cursor
if( bToTop )
SwapPam();
SwCursorShell::Push(); // save cur cursor
if( SwCursorShell::SelectWord( pPt )) // select the current word
{
if( bToTop )
SwapPam();
Combine();
}
else
{
SwCursorShell::Pop(SwCursorShell::PopMode::DeleteCurrent);
if( bToTop )
SwapPam();
}
}
}
void SwWrtShell::ExtSelLn(const Point *pPt, bool )
{
SwMvContext aMvContext(this);
SwCursorShell::SetCursor(*pPt);
if( IsTableMode() )
return;
// Bug 66823: actual crsr has in additional mode no selection?
// Then destroy the actual an go to prev, this will be expand
if( !HasMark() && GoPrevCursor() )
{
bool bHasMark = HasMark(); // that's wrong!
GoNextCursor();
if( bHasMark )
{
DestroyCursor();
GoPrevCursor();
}
}
// if applicable fit the selection to the "Mark"
bool bToTop = !IsCursorPtAtEnd();
SwapPam();
// The "Mark" has to be at the end or the beginning of the line.
if( bToTop ? !IsEndSentence() : !IsStartSentence() )
{
if( bToTop )
{
if( !IsEndPara() )
SwCursorShell::Right(1,CRSR_SKIP_CHARS);
SwCursorShell::GoEndSentence();
}
else
SwCursorShell::GoStartSentence();
}
SwapPam();
if (bToTop)
SwCursorShell::GoStartSentence();
else
SwCursorShell::GoEndSentence();
}
// Back into the standard mode: no mode, no selections.
void SwWrtShell::EnterStdMode()
{
if(m_bAddMode)
LeaveAddMode();
if(m_bBlockMode)
LeaveBlockMode();
m_bBlockMode = false;
m_bExtMode = false;
m_bInSelect = false;
if(IsSelFrameMode())
{
UnSelectFrame();
LeaveSelFrameMode();
}
else
{
// SwActContext opens and action which has to be
// closed prior to the call of
// GetChgLnk().Call()
SwActContext aActContext(this);
m_bSelWrd = m_bSelLn = false;
if( !IsRetainSelection() )
KillPams();
ClearMark();
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
}
Invalidate();
SwTransferable::ClearSelection( *this );
}
// Extended Mode
void SwWrtShell::EnterExtMode()
{
if(m_bBlockMode)
{
LeaveBlockMode();
KillPams();
ClearMark();
}
m_bExtMode = true;
m_bAddMode = false;
m_bBlockMode = false;
SttSelect();
}
void SwWrtShell::LeaveExtMode()
{
m_bExtMode = false;
EndSelect();
}
// End of a selection; if the selection is empty,
// ClearMark().
void SwWrtShell::SttLeaveSelect()
{
if(SwCursorShell::HasSelection() && !IsSelTableCells() && m_bClearMark) {
return;
}
ClearMark();
}
// Leaving of the selection mode in additional mode
void SwWrtShell::AddLeaveSelect()
{
if(IsTableMode()) LeaveAddMode();
else if(SwCursorShell::HasSelection())
CreateCursor();
}
// Additional Mode
void SwWrtShell::EnterAddMode()
{
if(IsTableMode()) return;
if(m_bBlockMode)
LeaveBlockMode();
m_fnKillSel = &SwWrtShell::Ignore;
m_fnSetCursor = &SwWrtShell::SetCursor;
m_bAddMode = true;
m_bBlockMode = false;
m_bExtMode = false;
if(SwCursorShell::HasSelection())
CreateCursor();
Invalidate();
}
void SwWrtShell::LeaveAddMode()
{
m_fnKillSel = &SwWrtShell::ResetSelect;
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_bAddMode = false;
Invalidate();
}
// Block Mode
void SwWrtShell::EnterBlockMode()
{
m_bBlockMode = false;
EnterStdMode();
m_bBlockMode = true;
CursorToBlockCursor();
Invalidate();
}
void SwWrtShell::LeaveBlockMode()
{
m_bBlockMode = false;
BlockCursorToCursor();
EndSelect();
Invalidate();
}
// Insert mode
void SwWrtShell::SetInsMode( bool bOn )
{
m_bIns = bOn;
SwCursorShell::SetOverwriteCursor( !m_bIns );
const SfxBoolItem aTmp( SID_ATTR_INSERT, m_bIns );
GetView().GetViewFrame()->GetBindings().SetState( aTmp );
StartAction();
EndAction();
Invalidate();
}
//Overwrite mode is incompatible with red-lining
void SwWrtShell::SetRedlineFlagsAndCheckInsMode( RedlineFlags eMode )
{
SetRedlineFlags( eMode );
if (IsRedlineOn())
SetInsMode();
}
// Edit frame
void SwWrtShell::BeginFrameDrag(const Point *pPt, bool bIsShift)
{
m_fnDrag = &SwFEShell::Drag;
if(bStartDrag)
{
Point aTmp( nStartDragX, nStartDragY );
SwFEShell::BeginDrag( &aTmp, bIsShift );
}
else
SwFEShell::BeginDrag( pPt, bIsShift );
}
void SwWrtShell::EnterSelFrameMode(const Point *pPos)
{
if(pPos)
{
nStartDragX = pPos->X();
nStartDragY = pPos->Y();
bStartDrag = true;
}
m_bLayoutMode = true;
HideCursor();
// equal call of BeginDrag in the SwFEShell
m_fnDrag = &SwWrtShell::BeginFrameDrag;
m_fnEndDrag = &SwWrtShell::UpdateLayoutFrame;
SwBaseShell::SetFrameMode( FLY_DRAG_START, this );
Invalidate();
}
void SwWrtShell::LeaveSelFrameMode()
{
m_fnDrag = &SwWrtShell::BeginDrag;
m_fnEndDrag = &SwWrtShell::DefaultEndDrag;
m_bLayoutMode = false;
bStartDrag = false;
Edit();
SwBaseShell::SetFrameMode( FLY_DRAG_END, this );
Invalidate();
}
// Description: execute framebound macro
IMPL_LINK( SwWrtShell, ExecFlyMac, const SwFlyFrameFormat*, pFlyFormat, void )
{
const SwFrameFormat *pFormat = pFlyFormat ? static_cast<const SwFrameFormat*>(pFlyFormat) : GetFlyFrameFormat();
OSL_ENSURE(pFormat, "no frame format");
const SvxMacroItem &rFormatMac = pFormat->GetMacro();
if(rFormatMac.HasMacro(SvMacroItemId::SwObjectSelect))
{
const SvxMacro &rMac = rFormatMac.GetMacro(SvMacroItemId::SwObjectSelect);
if( IsFrameSelected() )
m_bLayoutMode = true;
CallChgLnk();
ExecMacro( rMac );
}
}
void SwWrtShell::UpdateLayoutFrame(const Point *, bool )
{
// still a dummy
SwFEShell::EndDrag();
m_fnDrag = &SwWrtShell::BeginFrameDrag;
}
// Handler for toggling the modes. Returns back the old mode.
void SwWrtShell::ToggleAddMode()
{
m_bAddMode ? LeaveAddMode(): EnterAddMode();
Invalidate();
}
bool SwWrtShell::ToggleBlockMode()
{
m_bBlockMode ? LeaveBlockMode(): EnterBlockMode();
Invalidate();
return !m_bBlockMode;
}
bool SwWrtShell::ToggleExtMode()
{
m_bExtMode ? LeaveExtMode() : EnterExtMode();
Invalidate();
return !m_bExtMode;
}
// Dragging in standard mode (Selecting of content)
void SwWrtShell::BeginDrag(const Point * /*pPt*/, bool )
{
if(m_bSelWrd)
{
m_bInSelect = true;
if( !IsCursorPtAtEnd() )
SwapPam();
m_fnDrag = &SwWrtShell::ExtSelWrd;
m_fnSetCursor = &SwWrtShell::Ignore;
}
else if(m_bSelLn)
{
m_bInSelect = true;
m_fnDrag = &SwWrtShell::ExtSelLn;
m_fnSetCursor = &SwWrtShell::Ignore;
}
else
{
m_fnDrag = &SwWrtShell::DefaultDrag;
SttSelect();
}
}
void SwWrtShell::DefaultDrag(const Point *, bool )
{
if( IsSelTableCells() )
m_aSelTableLink.Call(*this);
}
void SwWrtShell::DefaultEndDrag(const Point * /*pPt*/, bool )
{
m_fnDrag = &SwWrtShell::BeginDrag;
if( IsExtSel() )
LeaveExtSel();
if( IsSelTableCells() )
m_aSelTableLink.Call(*this);
EndSelect();
}
// #i32329# Enhanced table selection
bool SwWrtShell::SelectTableRowCol( const Point& rPt, const Point* pEnd, bool bRowDrag )
{
SwMvContext aMvContext(this);
SttSelect();
if(SelTableRowCol( rPt, pEnd, bRowDrag ))
{
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
return true;
}
return false;
}
// Description: Selection of a table line or column
void SwWrtShell::SelectTableRow()
{
if ( SelTableRow() )
{
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
}
}
void SwWrtShell::SelectTableCol()
{
if ( SelTableCol() )
{
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
}
}
void SwWrtShell::SelectTableCell()
{
if ( SelTableBox() )
{
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
m_fnKillSel = &SwWrtShell::ResetSelect;
}
}
// Description: Check if a word selection is present.
// According to the rules for intelligent cut / paste
// surrounding spaces are cut out.
// Return: Delivers the type of the word selection.
int SwWrtShell::IntelligentCut(SelectionType nSelection, bool bCut)
{
// On multiple selection no intelligent drag and drop
// there are multiple cursors, since a second was placed
// already at the target position.
if( IsAddMode() || !(nSelection & SelectionType::Text) )
return NO_WORD;
OUString sText;
CharClass& rCC = GetAppCharClass();
// If the first character is no word character,
// no word selected.
sal_Unicode cPrev = GetChar(false);
sal_Unicode cNext = GetChar(true, -1);
if( !cPrev || !cNext ||
!rCC.isLetterNumeric( ( sText = OUString(cPrev) ), 0 ) ||
!rCC.isLetterNumeric( ( sText = OUString(cNext) ), 0 ) )
return NO_WORD;
cPrev = GetChar(false, -1);
cNext = GetChar();
int cWord = NO_WORD;
// is a word selected?
if(!cWord && cPrev && cNext &&
CH_TXTATR_BREAKWORD != cPrev && CH_TXTATR_INWORD != cPrev &&
CH_TXTATR_BREAKWORD != cNext && CH_TXTATR_INWORD != cNext &&
!rCC.isLetterNumeric( ( sText = OUString(cPrev) ), 0 ) &&
!rCC.isLetterNumeric( ( sText = OUString(cNext) ), 0 ) )
cWord = WORD_NO_SPACE;
if(cWord == WORD_NO_SPACE && ' ' == cPrev )
{
cWord = WORD_SPACE_BEFORE;
// delete the space before
if(bCut)
{
Push();
if(IsCursorPtAtEnd())
SwapPam();
ClearMark();
SetMark();
SwCursorShell::Left(1,CRSR_SKIP_CHARS);
SwFEShell::Delete();
Pop(SwCursorShell::PopMode::DeleteCurrent);
}
}
else if(cWord == WORD_NO_SPACE && cNext == ' ')
{
cWord = WORD_SPACE_AFTER;
// delete the space behind
if(bCut) {
Push();
if(!IsCursorPtAtEnd()) SwapPam();
ClearMark();
SetMark();
SwCursorShell::Right(1,CRSR_SKIP_CHARS);
SwFEShell::Delete();
Pop(SwCursorShell::PopMode::DeleteCurrent);
}
}
return cWord;
}
// jump to the next / previous hyperlink - inside text and also
// on graphics
void SwWrtShell::SelectNextPrevHyperlink( bool bNext )
{
StartAction();
bool bRet = SwCursorShell::SelectNxtPrvHyperlink( bNext );
if( !bRet )
{
// will we have this feature?
EnterStdMode();
if( bNext )
SttEndDoc(true);
else
SttEndDoc(false);
SwCursorShell::SelectNxtPrvHyperlink( bNext );
}
EndAction();
bool bCreateXSelection = false;
const bool bFrameSelected = IsFrameSelected() || IsObjSelected();
if( IsSelection() )
{
if ( bFrameSelected )
UnSelectFrame();
// Set the function pointer for the canceling of the selection
// set at cursor
m_fnKillSel = &SwWrtShell::ResetSelect;
m_fnSetCursor = &SwWrtShell::SetCursorKillSel;
bCreateXSelection = true;
}
else if( bFrameSelected )
{
EnterSelFrameMode();
bCreateXSelection = true;
}
else if( (CNT_GRF | CNT_OLE ) & GetCntType() )
{
SelectObj( GetCharRect().Pos() );
EnterSelFrameMode();
bCreateXSelection = true;
}
if( bCreateXSelection )
SwTransferable::CreateSelection( *this );
}
// For the preservation of the selection the cursor will be moved left
// after SetMark(), so that the cursor is not moved by inserting text.
// Because a present selection at the CORE page is cleared at the
// current cursor position, the cursor will be pushed on the stack.
// After moving, they will again resummarized.
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V560 A part of conditional expression is always true: !cWord.