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[modules/gui.git] / src / PythonConsole / PythonConsole_PyEditor.cxx

diff --git a/src/PythonConsole/PythonConsole_PyEditor.cxx b/src/PythonConsole/PythonConsole_PyEditor.cxx
index cbb4627f79e708eff7c4140a5191b3760d855998..73b9c7904d2592a89fad329c6c124afaf3cae956 100755 (executable)
--- a/src/PythonConsole/PythonConsole_PyEditor.cxx
+++ b/src/PythonConsole/PythonConsole_PyEditor.cxx
@@ -38,8 +38,16 @@
 
 using namespace std;
 
+//#ifdef _DEBUG_
+//static int MYDEBUG = 1;
+//#else
+//static int MYDEBUG = 0;
+//#endif
+
+
 enum { IdCopy, IdPaste, IdClear, IdSelectAll };
 
+
 static QString READY_PROMPT = ">>> ";
 static QString DOTS_PROMPT  = "... ";
 #define PROMPT_SIZE _currentPrompt.length()
@@ -95,7 +103,7 @@ PythonConsole_PyEditor::PythonConsole_PyEditor(PyInterp_base* theInterp, QWidget
   QString fntSet( "" );
   QFont aFont = SUIT_Tools::stringToFont( fntSet );
   setFont(aFont);
-  setTextFormat(QTextEdit::PlainText);
+  //setTextFormat(QTextEdit::PlainText);
   setUndoRedoEnabled( false );
 
   _currentPrompt = READY_PROMPT;
@@ -127,6 +135,25 @@ void PythonConsole_PyEditor::setText(QString s)
   setCursorPosition( n, paragraphLength(n)); 
 }
 
+/*!
+    Convenient method for executing a Python command,
+    as if the user typed it manually
+*/
+void PythonConsole_PyEditor::exec( const QString& command )
+{
+  // Some interactive command is being executed in this editor -> do nothing
+  if ( isReadOnly() )
+    return;
+  int para=paragraphs()-1;
+  removeParagraph( para );
+  _currentPrompt = READY_PROMPT;
+  _buf.truncate(0);
+  _isInHistory = false;
+  setText( "\n" + _currentPrompt); 
+  setText( command + "\n" ); 
+  handleReturn();
+}
+
 /*!
     Called when an handleReturn
 */
@@ -677,13 +704,23 @@ QPopupMenu* PythonConsole_PyEditor::createPopupMenu( const QPoint& pos )
 {
   QPopupMenu* popup = QTextEdit::createPopupMenu( pos );
 
+  QValueList<int> ids;
   for ( int i = 0; popup && i < popup->count(); i++ )
   {
     if ( !popup->isItemEnabled( popup->idAt( i ) ) )
-      popup->removeItemAt( i );
+      ids.append( popup->idAt( i ) );
   }
 
+  for ( QValueList<int>::const_iterator it = ids.begin(); it != ids.end(); ++it )
+    popup->removeItem( *it );
+
   SUIT_Tools::simplifySeparators( popup );
 
+  if ( !popup->count() )
+  {
+    delete popup;
+    popup = 0;
+  }
+
   return popup;
 }