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/***************************************************************************
* Copyright (C) 2003 by Jens Dagerbo *
* jens.dagerbo@swipnet.se *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <tqheader.h>
#include <tqtextstream.h>
#include <tqdir.h>
#include <tqstringlist.h>
#include <tqregexp.h>
#include <tqpalette.h>
#include "replaceitem.h"
#include "replaceview.h"
ReplaceItem * ReplaceView::firstChild() const
{
return static_cast<ReplaceItem*>( TQListView::firstChild() );
}
ReplaceView::ReplaceView( TQWidget * tqparent ) : KListView( tqparent ), _latestfile( 0 )
{
setSorting( -1 );
addColumn( "" );
header()->hide();
setFullWidth(true);
TQPalette pal = palette();
TQColorGroup cg = pal.active();
cg.setColor( TQColorGroup::Highlight, TQt::lightGray );
pal.setActive( cg );
setPalette( pal );
connect( this, TQT_SIGNAL( clicked( TQListViewItem * ) ), TQT_SLOT( slotClicked( TQListViewItem * ) ) );
connect( this, TQT_SIGNAL( mouseButtonPressed( int, TQListViewItem *, const TQPoint &, int) ),
TQT_SLOT( slotMousePressed(int, TQListViewItem *, const TQPoint &, int) ) );
}
void ReplaceView::makeReplacementsForFile( TQTextStream & istream, TQTextStream & ostream, ReplaceItem const * fileitem )
{
int line = 0;
ReplaceItem const * lineitem = fileitem->firstChild();
while ( lineitem )
{
if ( lineitem->isOn() )
{
while ( line < lineitem->line() )
{
ostream << istream.readLine() << "\n";
line++;
}
// this is the hit
ostream << istream.readLine().replace( _regexp, _replacement ) << "\n";
line++;
}
lineitem = lineitem->nextSibling();
}
while ( !istream.atEnd() )
{
ostream << istream.readLine() << "\n";
}
}
void ReplaceView::showReplacementsForFile( TQTextStream & stream, TQString const & file )
{
ReplaceItem * latestitem = 0;
int line = 0;
bool firstline = true;
while ( !stream.atEnd() )
{
TQString s = stream.readLine();
if ( s.contains( _regexp ) > 0 )
{
s.replace( _regexp, _replacement );
if ( firstline )
{
_latestfile = new ReplaceItem( this, _latestfile, file );
firstline = false;
}
latestitem = new ReplaceItem( _latestfile, latestitem, file, s.stripWhiteSpace(), line );
_latestfile->insertItem( latestitem );
}
line++;
}
}
void ReplaceView::setReplacementData( TQRegExp const & re, TQString const & replacement )
{
_regexp = re;
_replacement = replacement;
}
void ReplaceView::slotMousePressed(int btn, TQListViewItem* i, const TQPoint& pos, int col)
{
kdDebug(0) << "ReplaceView::slotMousePressed()" << endl;
if ( ReplaceItem * item = dynamic_cast<ReplaceItem*>( i ) )
{
if ( btn == Qt::RightButton )
{
// popup menu?
}
else if ( btn == Qt::LeftButton )
{
// map pos to item/column and call ReplacetItem::activate(pos)
item->activate( col, viewport()->mapFromGlobal( pos ) - TQPoint( 0, tqitemRect(item).top() ) );
}
}
}
void ReplaceView::slotClicked( TQListViewItem * item )
{
kdDebug(0) << "ReplaceView::slotClicked()" << endl;
if ( ReplaceItem * ri = dynamic_cast<ReplaceItem*>( item ) )
{
if ( ri->lineClicked() )
{
kdDebug(0) << "emitting editDocument" << endl;
emit editDocument( ri->file(), ri->line() );
}
}
}
#include "replaceview.moc"
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