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142 lines
4.1 KiB
142 lines
4.1 KiB
15 years ago
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/***************************************************************************
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* Copyright (C) 2003 by Jens Dagerbo *
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* jens.dagerbo@swipnet.se *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <qheader.h>
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#include <qtextstream.h>
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#include <qdir.h>
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#include <qstringlist.h>
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#include <qregexp.h>
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#include <qpalette.h>
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#include "replaceitem.h"
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#include "replaceview.h"
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ReplaceItem * ReplaceView::firstChild() const
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{
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return static_cast<ReplaceItem*>( QListView::firstChild() );
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}
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ReplaceView::ReplaceView( QWidget * parent ) : KListView( parent ), _latestfile( 0 )
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{
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setSorting( -1 );
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addColumn( "" );
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header()->hide();
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setFullWidth(true);
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QPalette pal = palette();
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QColorGroup cg = pal.active();
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cg.setColor( QColorGroup::Highlight, Qt::lightGray );
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pal.setActive( cg );
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setPalette( pal );
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connect( this, SIGNAL( clicked( QListViewItem * ) ), SLOT( slotClicked( QListViewItem * ) ) );
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connect( this, SIGNAL( mouseButtonPressed( int, QListViewItem *, const QPoint &, int) ),
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SLOT( slotMousePressed(int, QListViewItem *, const QPoint &, int) ) );
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}
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void ReplaceView::makeReplacementsForFile( QTextStream & istream, QTextStream & ostream, ReplaceItem const * fileitem )
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{
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int line = 0;
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ReplaceItem const * lineitem = fileitem->firstChild();
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while ( lineitem )
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{
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if ( lineitem->isOn() )
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{
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while ( line < lineitem->line() )
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{
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ostream << istream.readLine() << "\n";
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line++;
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}
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// this is the hit
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ostream << istream.readLine().replace( _regexp, _replacement ) << "\n";
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line++;
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}
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lineitem = lineitem->nextSibling();
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}
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while ( !istream.atEnd() )
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{
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ostream << istream.readLine() << "\n";
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}
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}
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void ReplaceView::showReplacementsForFile( QTextStream & stream, QString const & file )
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{
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ReplaceItem * latestitem = 0;
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int line = 0;
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bool firstline = true;
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while ( !stream.atEnd() )
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{
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QString s = stream.readLine();
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if ( s.contains( _regexp ) > 0 )
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{
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s.replace( _regexp, _replacement );
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if ( firstline )
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{
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_latestfile = new ReplaceItem( this, _latestfile, file );
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firstline = false;
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}
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latestitem = new ReplaceItem( _latestfile, latestitem, file, s.stripWhiteSpace(), line );
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_latestfile->insertItem( latestitem );
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}
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line++;
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}
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}
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void ReplaceView::setReplacementData( QRegExp const & re, QString const & replacement )
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{
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_regexp = re;
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_replacement = replacement;
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}
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void ReplaceView::slotMousePressed(int btn, QListViewItem* i, const QPoint& pos, int col)
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{
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kdDebug(0) << "ReplaceView::slotMousePressed()" << endl;
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if ( ReplaceItem * item = dynamic_cast<ReplaceItem*>( i ) )
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{
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if ( btn == Qt::RightButton )
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{
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// popup menu?
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}
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else if ( btn == Qt::LeftButton )
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{
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// map pos to item/column and call ReplacetItem::activate(pos)
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item->activate( col, viewport()->mapFromGlobal( pos ) - QPoint( 0, itemRect(item).top() ) );
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}
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}
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}
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void ReplaceView::slotClicked( QListViewItem * item )
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{
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kdDebug(0) << "ReplaceView::slotClicked()" << endl;
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if ( ReplaceItem * ri = dynamic_cast<ReplaceItem*>( item ) )
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{
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if ( ri->lineClicked() )
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{
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kdDebug(0) << "emitting editDocument" << endl;
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emit editDocument( ri->file(), ri->line() );
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}
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}
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}
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#include "replaceview.moc"
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