Show "Rename" menu command for light modules in "distributed mode"

[modules/gui.git] / src / LightApp / LightApp_ModuleAction.cxx

diff --git a/src/LightApp/LightApp_ModuleAction.cxx b/src/LightApp/LightApp_ModuleAction.cxx
index 36c6fa77bb5d7352fb3463871a3daf16b410e045..77211e6b3342b05bbd89430eece5434d1f7aff83 100755 (executable)
--- a/src/LightApp/LightApp_ModuleAction.cxx
+++ b/src/LightApp/LightApp_ModuleAction.cxx
@@ -1,24 +1,22 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//  Lesser General Public License for more details.
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
-//
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 // File   : LightApp_ModuleAction.cxx
 // Author : Sergey TELKOV, Vadim SANDLER
 //
@@ -27,6 +25,8 @@
 #include <QtxComboBox.h>
 #include <QtxActionSet.h>
 #include <QVBoxLayout>
+#include <QApplication>
+#include <QEvent>
 
 /*!
   \class LightApp_ModuleAction::ActionSet
@@ -183,6 +183,23 @@ QWidget* LightApp_ModuleAction::ComboAction::createWidget( QWidget* parent )
   \param item identifier
 */
 
+/*!
+  \class LightApp_ModuleAction::ActivateEvent
+  \brief Internal class to represent custom event for transfer the activation item id.
+  \internal
+*/
+class LightApp_ModuleAction::ActivateEvent : public QEvent
+{
+public:
+  ActivateEvent( QEvent::Type type, int id ) : QEvent( type ), myId( id ) {};
+  ~ActivateEvent() {};
+
+  int     id() const { return myId; }
+
+private:
+  int     myId;
+};
+
 /*!
   \class LightApp_ModuleAction
   \brief An action, representing the list of modules to be inserted to the
@@ -308,7 +325,7 @@ void LightApp_ModuleAction::insertModule( const QString& name, const QIcon& ico,
                                           const int idx )
 {
   QtxAction* a = new QtxAction( name, ico, name, 0, this, true );
-  a->setStatusTip( tr( "Activate/deactivate %1 module" ).arg( name ) );
+  a->setStatusTip( tr( "ACTIVATE_MODULE_TOP" ).arg( name ) );
 
   mySet->insertAction( a, -1, idx );
   update();
@@ -415,6 +432,20 @@ void LightApp_ModuleAction::removedFrom( QWidget* w )
   w->removeAction( mySet );
 }
 
+/*!
+  \brief Perform delayed activation with specified id.
+  \param e custom event
+  \return \c true if the event was processed successfully and \c false otherwise.
+*/
+bool LightApp_ModuleAction::event( QEvent* e )
+{
+  if ( e->type() == QEvent::MaxUser ) {
+    activate( ((ActivateEvent*)e)->id(), false );
+    return true;
+  }
+  return QtxAction::event( e );
+}
+
 /*!
   \fn void LightApp_ModuleAction::moduleActivated( const QString& name );
   \brief Emitted when the module is activated
@@ -462,6 +493,7 @@ void LightApp_ModuleAction::update( QtxComboBox* cb )
   if ( !cb )
     return;
 
+  bool blocked = cb->blockSignals( true );
   int curId = mySet->moduleId( active() );
   QList<QAction*> alist = mySet->actions();
   cb->clear();
@@ -478,6 +510,7 @@ void LightApp_ModuleAction::update( QtxComboBox* cb )
   }
 
   cb->setCurrentId( curId );
+  cb->blockSignals( blocked );
 }
 
 /*!
@@ -568,5 +601,5 @@ void LightApp_ModuleAction::onChanged()
 */
 void LightApp_ModuleAction::onComboActivated( int id )
 {
-  activate( id, false );
+  QApplication::postEvent( this, new ActivateEvent( QEvent::MaxUser, id ) );
 }