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/* -*- 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 <wrtsh.hxx>
// Private methods, which move the cursor over search.
// The removal of the selection must be made on the level above.
// The beginning of a word is the follow of a
// non-delimiter to delimiter. Furthermore, the follow of
// non-sentence separators on sentence separator.
// The begin of paragraph is also the word beginning.
bool SwWrtShell::SttWrd()
{
if ( IsSttPara() )
return true;
// Create temporary cursor without selection.
Push();
ClearMark();
if( !GoStartWord() )
// not found --> go to the beginning of the paragraph.
SwCursorShell::MovePara( GoCurrPara, fnParaStart );
ClearMark();
// If Mark was previously set, summarize.
Combine();
return true;
}
// The end of a word is the follow of separator to nonseparator.
// The end of a word is also the sequence of word separators to
// punctuation marks.
// The end of a paragraph is also the end of a word.
bool SwWrtShell::EndWrd()
{
if ( IsEndWrd() )
return true;
// Create temporary cursor without selection.
Push();
ClearMark();
if( !GoEndWord() )
// not found --> go to the end of the paragraph.
SwCursorShell::MovePara(GoCurrPara, fnParaEnd);
ClearMark();
// If Mark was previously set, summarize.
Combine();
return true;
}
bool SwWrtShell::NxtWrd_()
{
bool bRet = false;
while( IsEndPara() ) // If already at the end, then the next???
{
if(!SwCursorShell::Right(1,CRSR_SKIP_CHARS)) // Document - end ??
{
Pop( false );
return bRet;
}
bRet = IsStartWord();
}
Push();
ClearMark();
while( !bRet )
{
if( !GoNextWord() )
{
if( (!IsEndPara() && !SwCursorShell::MovePara( GoCurrPara, fnParaEnd ) )
|| !SwCursorShell::Right(1,CRSR_SKIP_CHARS) )
break;
bRet = IsStartWord();
}
else
bRet = true;
}
ClearMark();
Combine();
return bRet;
}
bool SwWrtShell::PrvWrd_()
{
bool bRet = false;
while( IsSttPara() )
{ // if already at the beginning, then the next???
if(!SwCursorShell::Left(1,CRSR_SKIP_CHARS))
{ // Document - beginning ??
Pop( false );
return bRet;
}
bRet = IsStartWord() || IsEndPara();
}
Push();
ClearMark();
while( !bRet )
{
if( !GoPrevWord() )
{
if( (!IsSttPara() && !SwCursorShell::MovePara( GoCurrPara, fnParaStart ) )
|| !SwCursorShell::Left(1,CRSR_SKIP_CHARS) )
break;
bRet = IsStartWord();
}
else
bRet = true;
}
ClearMark();
Combine();
return bRet;
}
// #i92468#
// method code of <SwWrtShell::NxtWrd_()> before fix for issue i72162
bool SwWrtShell::NxtWrdForDelete()
{
if ( IsEndPara() )
{
if ( !SwCursorShell::Right(1,CRSR_SKIP_CHARS) )
{
Pop( false );
return false;
}
return true;
}
Push();
ClearMark();
if ( !GoNextWord() )
{
SwCursorShell::MovePara( GoCurrPara, fnParaEnd );
}
ClearMark();
Combine();
return true;
}
// method code of <SwWrtShell::PrvWrd_()> before fix for issue i72162
bool SwWrtShell::PrvWrdForDelete()
{
if ( IsSttPara() )
{
if ( !SwCursorShell::Left(1,CRSR_SKIP_CHARS) )
{
Pop( false );
return false;
}
return true;
}
Push();
ClearMark();
if( !GoPrevWord() )
{
SwCursorShell::MovePara( GoCurrPara, fnParaStart );
}
ClearMark();
Combine();
return true;
}
bool SwWrtShell::FwdSentence_()
{
Push();
ClearMark();
if(!SwCursorShell::Right(1,CRSR_SKIP_CHARS))
{
Pop(false);
return false;
}
if( !GoNextSentence() && !IsEndPara() )
SwCursorShell::MovePara(GoCurrPara, fnParaEnd);
ClearMark();
Combine();
return true;
}
bool SwWrtShell::BwdSentence_()
{
Push();
ClearMark();
if(!SwCursorShell::Left(1,CRSR_SKIP_CHARS))
{
Pop(false);
return false;
}
if( !GoStartSentence() && !IsSttPara() )
// not found --> go to the beginning of the paragraph
SwCursorShell::MovePara( GoCurrPara, fnParaStart );
ClearMark();
Combine();
return true;
}
bool SwWrtShell::FwdPara_()
{
Push();
ClearMark();
bool bRet = SwCursorShell::MovePara(GoNextPara, fnParaStart);
ClearMark();
Combine();
return bRet;
}
bool SwWrtShell::BwdPara_()
{
Push();
ClearMark();
bool bRet = SwCursorShell::MovePara(GoPrevPara, fnParaStart);
if ( !bRet && !IsSttOfPara() )
{
SttPara();
}
ClearMark();
Combine();
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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