1 files changed, 33 insertions, 1 deletions

diff --git a/noncore/tools/pimconverter/converter.cpp b/noncore/tools/pimconverter/converter.cpp
index 7d34b24..ded59b6 100644
--- a/noncore/tools/pimconverter/converter.cpp
+++ b/noncore/tools/pimconverter/converter.cpp
@@ -5,33 +5,35 @@
 
 #include <opie2/odebug.h>
 #include <opie2/opimglobal.h>
 // Include SQL related header files
 #define __USE_SQL
 #include <opie2/opimaccessfactory.h>
 
 /* QT */
 #include <qdatetime.h>
 #include <qprogressbar.h>
 #include <qcombobox.h>
 #include <qcheckbox.h>
+#include <qmessagebox.h>
 
 
 using namespace Opie;
 using namespace Pim;
 
 Converter::Converter():
     m_selectedDatabase( ADDRESSBOOK ),
     m_selectedSourceFormat( XML ),
-    m_selectedDestFormat( SQL )
+    m_selectedDestFormat( SQL ),
+    m_criticalState( false )
 {
     m_dataBaseSelector -> setCurrentItem( m_selectedDatabase );
     m_sourceFormatSelector -> setCurrentItem( m_selectedSourceFormat );
     m_destFormatSelector -> setCurrentItem( m_selectedDestFormat );
     m_eraseDB -> setChecked( true );  // Default erase on copy
 }
 
 void Converter::selectedDatabase( int num )
 {
     m_selectedDatabase = num;
 }
 
@@ -42,24 +44,35 @@ void Converter::selectedDestFormat( int num )
 
 void Converter::selectedSourceFormat( int num )
 {
     m_selectedSourceFormat = num;
 }
 
 void Converter::start_conversion(){
 
     // Creating backends to the requested databases..
     OPimBase* sourceDB;
     OPimBase* destDB;
 
+    odebug << "SourceFormat: " <<  m_selectedSourceFormat << oendl;
+    odebug << "DestFormat: " << m_selectedDestFormat << oendl;
+    if ( m_selectedSourceFormat == m_selectedDestFormat ){
+            
+            QMessageBox::warning( this, "PimConverter",
+                                  tr( "It is not a good idea to use\n" )
+                                  +tr( "the same source and destformat !" ),
+                                  tr( "Ok" ) ); 
+            return;
+    }
+
     switch( m_selectedSourceFormat ){
     case XML:
         odebug << "XMLSourceDB = " << m_selectedDatabase << "" << oendl;
         switch( m_selectedDatabase ){
         case ADDRESSBOOK:{
             sourceDB = OPimAccessFactory<OPimContactAccess>::create( OPimGlobal::CONTACTLIST, OPimGlobal::XML, "converter" );
                 }
             break;
         case TODOLIST:{
             sourceDB = OPimAccessFactory<OPimTodoAccess>::create( OPimGlobal::TODOLIST, OPimGlobal::XML, "converter" );
             }break;
         case DATEBOOK:{
@@ -133,24 +146,26 @@ void Converter::start_conversion(){
             owarn << "Unknown database selected (" << m_selectedDatabase << ")" << oendl;
             return;
         }
         break;
     default:
         owarn << "Unknown destination format selected (" << m_selectedDestFormat << ")!!" << oendl;
         return;
     }
 
     if ( !sourceDB || !destDB )
         return;
 
+    m_criticalState = true;
+
     sourceDB -> load();
     destDB -> load();
 
     QTime t;
     t.start();
 
     // Clean the dest-database if requested (isChecked)
     if ( m_eraseDB -> isChecked() ){
         odebug << "Clearing destination database!" << oendl;
         destDB -> clear();
     }
 
@@ -160,48 +175,65 @@ void Converter::start_conversion(){
     m_progressBar->setTotalSteps( uidList.count() );
     int count = 0;
     for ( uint i = 0; i < uidList.count(); ++i ){
         odebug << "Adding uid: " << uidList[i] << "" << oendl;
         OPimRecord* rec = sourceDB -> record( uidList[i] );
         destDB -> add( rec );
         m_progressBar->setProgress( ++count );
     }
 
     // Now commit data..
     destDB -> save();
 
+    m_criticalState = false;
+
     // Delete the frontends. Backends will be deleted automatically, too !
     // We have to cast them back to delete them properly !
     switch( m_selectedDatabase ){
     case ADDRESSBOOK:
         delete static_cast<OPimContactAccess*> (sourceDB);
         delete static_cast<OPimContactAccess*> (destDB);
         break;
     case TODOLIST:
         delete static_cast<OPimTodoAccess*> (sourceDB);
         delete static_cast<OPimTodoAccess*> (destDB);
         break;
     case DATEBOOK:
         delete static_cast<ODateBookAccess*> (sourceDB);
         delete static_cast<ODateBookAccess*> (destDB);
         break;
     default:
         owarn << "Unknown database selected (" << m_selectedDatabase << ")" << oendl;
         return;
     }
 
 
     owarn << "Conversion is finished and needed " << t.elapsed() << " ms !" << oendl;
 }
 
+void Converter::closeEvent( QCloseEvent *e )
+{
+        
+        /* Due to the fact that we don't have multitasking here, this
+         * critical handling don't make sense, but the future..
+         */
+        if ( m_criticalState ){
+                e->ignore();
+                return;
+        }
+        e->accept();
+}
+
+
+
 int main( int argc, char** argv ) {
 
     QPEApplication a( argc, argv );
 
     Converter dlg;
 
     a.showMainWidget( &dlg );
     // dlg. showMaximized ( );
 
     return a.exec();
 
 }