1 files changed, 141 insertions, 0 deletions
diff --git a/parts/replace/replaceview.cpp b/parts/replace/replaceview.cpp
new file mode 100644
index 00000000..7a7505d7
--- /dev/null
+++ b/parts/replace/replaceview.cpp
@@ -0,0 +1,141 @@
+/***************************************************************************
+ *   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 <qheader.h>
+#include <qtextstream.h>
+#include <qdir.h>
+#include <qstringlist.h>
+#include <qregexp.h>
+#include <qpalette.h>
+
+#include "replaceitem.h"
+#include "replaceview.h"
+
+
+
+ReplaceItem * ReplaceView::firstChild() const
+{
+    return static_cast<ReplaceItem*>( QListView::firstChild() );
+}
+
+
+ReplaceView::ReplaceView( QWidget * parent ) : KListView( parent ), _latestfile( 0 )
+{
+    setSorting( -1 );
+    addColumn( "" );
+    header()->hide();
+    setFullWidth(true);
+
+    QPalette pal = palette();
+    QColorGroup cg = pal.active();
+    cg.setColor( QColorGroup::Highlight, Qt::lightGray );
+    pal.setActive( cg );
+    setPalette( pal );
+
+    connect( this, SIGNAL( clicked( QListViewItem * ) ), SLOT( slotClicked( QListViewItem * ) ) );
+    connect( this, SIGNAL( mouseButtonPressed( int, QListViewItem *, const QPoint &, int) ),
+             SLOT( slotMousePressed(int, QListViewItem *, const QPoint &, int) ) );
+}
+
+void ReplaceView::makeReplacementsForFile( QTextStream & istream, QTextStream & 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( QTextStream & stream, QString const & file )
+{
+    ReplaceItem * latestitem = 0;
+
+    int line = 0;
+    bool firstline = true;
+
+    while ( !stream.atEnd() )
+    {
+        QString 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( QRegExp const & re, QString const & replacement )
+{
+    _regexp = re;
+    _replacement = replacement;
+}
+
+void ReplaceView::slotMousePressed(int btn, QListViewItem* i, const QPoint& 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 ) - QPoint( 0, itemRect(item).top() ) );
+        }
+    }
+}
+
+void ReplaceView::slotClicked( QListViewItem * 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"