1 files changed, 30 insertions, 17 deletions

diff --git a/noncore/apps/confedit/mainwindow.cpp b/noncore/apps/confedit/mainwindow.cpp
index 47d9518..77b91f6 100644
--- a/noncore/apps/confedit/mainwindow.cpp
+++ b/noncore/apps/confedit/mainwindow.cpp
@@ -1,168 +1,181 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 
 
 #include "mainwindow.h"
 
 #include <qpe/qpemenubar.h>
 #include <qpe/qpemessagebox.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/qpetoolbar.h>
 #include <qaction.h>
 #include <qmessagebox.h>
 #include <qpopupmenu.h>
 #include <qtoolbutton.h>
 #include <qstring.h>
 #include <qlabel.h>
 #include <qfile.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 
 #include "listviewconfdir.h"
 #include "listviewitemconf.h"
 #include "listviewitemconfigentry.h"
 
 
 MainWindow::MainWindow( QWidget *parent, const char *name, WFlags f ) :
   QMainWindow( parent, name, f ), _currentItem(0), _fileItem(0)
 {	
   setCaption( tr("Conf File Editor") );
 
-  popupTimer = new QTimer(this);
-  popupMenu = new QPopupMenu(this);
-
   QWidget *mainWidget = new  QWidget(this);
   setCentralWidget( mainWidget);
 
   QGridLayout *mainLayout = new QGridLayout( mainWidget );
 	mainLayout->setSpacing( 3 );
   mainLayout->setMargin( 3 );
 
 
   settingList = new ListViewConfDir( "/root/Settings/", this, "settingslist");
   mainLayout->addWidget( settingList, 0, 0 );
 
   editor = new EditWidget(this);
   mainLayout->addWidget( editor, 1, 0 );
 
   connect(settingList, SIGNAL( pressed(QListViewItem*) ),
 						this, SLOT(setCurrent(QListViewItem*)));
 
-  connect( popupTimer, SIGNAL(timeout()),
-		  			this, SLOT(showPopup()) );
-	connect( settingList, SIGNAL( clicked( QListViewItem* ) ),
-					   this, SLOT( stopTimer( QListViewItem* ) ) );	
 
  	connect( editor->LineEditGroup, SIGNAL( textChanged(const QString&) ),
 	           SLOT( groupChanged(const QString&) ) );
 	connect( editor->LineEditKey, SIGNAL( textChanged(const QString&) ),
 	           SLOT( keyChanged(const QString&) ) );
  	connect( editor->LineEditValue, SIGNAL( textChanged(const QString&) ),
 	           SLOT( valueChanged(const QString&) ) );
   makeMenu();
 }
 
 void MainWindow::makeMenu()
 {
 
 
+  popupTimer = new QTimer(this);
+  popupMenuFile = new QPopupMenu(this);
+
+	popupActionSave = new QAction( tr("Save"),QString::null,  0, this, 0 );
+	popupActionSave->addTo( popupMenuFile );
+  connect( popupActionSave, SIGNAL( activated() ),
+		  	 	this , SLOT( saveConfFile() ) );
+	popupActionRevert = new QAction( tr("Revert"),QString::null,  0, this, 0 );
+	popupActionRevert->addTo( popupMenuFile );
+  connect( popupActionRevert, SIGNAL( activated() ),
+		  	 	this , SLOT( revertConfFile() ) );
+
+  connect( popupTimer, SIGNAL(timeout()),
+		  			this, SLOT(showPopup()) );
+	connect( settingList, SIGNAL( clicked( QListViewItem* ) ),
+					   this, SLOT( stopTimer( QListViewItem* ) ) );	
 }
 
 MainWindow::~MainWindow()
 {
 }
 
 
 
 void MainWindow::setCurrent(QListViewItem *item)
 {
 	if (!item) return;
  	ListViewItemConf *i = (ListViewItemConf*) item;
   if (!i) return;
   if (i->getType() == ListViewItemConf::File)
   {
   	qDebug("start timer");
 	  popupTimer->start( 750, true );
   	editor->hide();
    	updateGeometry();
     _currentItem=0;
     _fileItem = (ListViewItemConfFile*)item;
    	return;
   }else editor->show();
   _fileItem = 0;
  	_currentItem = (ListViewItemConfigEntry*)item;
   if (!_currentItem) return;
   QString file  = _currentItem->getFile();
   QString group = _currentItem->getGroup();
   QString key   = _currentItem->getKey();
   QString val   = _currentItem->getValue();
   editor->TextFileName->setText(file);
   editor->LineEditGroup->setText(group);
   if (!key.isEmpty())
   {
    	editor->isKey(true);
     editor->LineEditKey->setText(key);
     editor->LineEditValue->setText(val);
   }else{
     editor->isKey(false);
   }
   updateGeometry();
 }
 
 
 void MainWindow::groupChanged(const QString &g)
 {
 	if (!_currentItem) return;
 	_currentItem->setGroup(g);
 }
 
 void MainWindow::keyChanged(const QString &k)
 {
 	if (!_currentItem) return;
 	_currentItem->keyChanged(k);
 }
 
 void MainWindow::valueChanged(const QString &v)
 {
 	if (!_currentItem) return;
 	_currentItem->valueChanged(v);
 }
 
 
 void MainWindow::stopTimer( QListViewItem* )
 {
 	qDebug("stopTimer");
 	popupTimer->stop();
 }
 
 void MainWindow::saveConfFile()
 {
 	if (!_fileItem) return;	
  	_fileItem->save();
 }
 
+void MainWindow::revertConfFile()
+{
+	if (!_fileItem) return;	
+ 	_fileItem->revert();
+}
+
 void MainWindow::showPopup()
 {
 	qDebug("showPopup");
- 	if (!_fileItem) return;
-  popupMenu->clear();
- 		
- 	QAction *popupAction;
-  popupAction = new QAction( tr("Save"),QString::null,  0, this, 0 );
-	popupAction->addTo( popupMenu );
-  connect( popupAction, SIGNAL( activated() ),
-	   	this , SLOT( saveConfFile() ) );
-
+ 	if (_fileItem)
+  {
+ 		popupActionSave->setEnabled(_fileItem->isChanged());
+ 		popupActionRevert->setEnabled(_fileItem->revertable());
+    popupMenuFile->popup( QCursor::pos() );
+  }else if(_currentItem->isChanged())
+  {
 
-  popupMenu->popup( QCursor::pos() );
+  }
 }