Merge master branch into V9_dev

[modules/gui.git] / src / SALOME_PYQT / SALOME_PYQT_GUILight / SALOME_PYQT_ModuleLight.cxx

diff --git a/src/SALOME_PYQT/SALOME_PYQT_GUILight/SALOME_PYQT_ModuleLight.cxx b/src/SALOME_PYQT/SALOME_PYQT_GUILight/SALOME_PYQT_ModuleLight.cxx
index 2fb54675d69b6b39394cb646090d13a09af67a7e..e405a40fa9fbc5e9326a85ae33c5d16788676d8f 100644 (file)
--- a/src/SALOME_PYQT/SALOME_PYQT_GUILight/SALOME_PYQT_ModuleLight.cxx
+++ b/src/SALOME_PYQT/SALOME_PYQT_GUILight/SALOME_PYQT_ModuleLight.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -20,14 +20,16 @@
 // File   : SALOME_PYQT_ModuleLight.cxx
 // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
 
-#include "SALOME_PYQT_DataModelLight.h"
 #include "SALOME_PYQT_ModuleLight.h"
+#include "SALOME_PYQT_DataModelLight.h"
 #include "SALOME_PYQT_PyModule.h"
+#include "SALOME_PYQT_Selector.h"
 
 #include "CAM_Application.h"
 #include "SUITApp_init_python.hxx"
 #include "SUIT_DataObjectIterator.h"
 #include "LightApp_Application.h"
+#include "LightApp_SelectionMgr.h"
 #include "SUIT_DataBrowser.h"
 #include "sipAPISalomePyQtGUILight.h"
 
@@ -35,6 +37,9 @@
 #include <Container_init_python.hxx>
 #endif
 
+#include <QCoreApplication>
+#include <utilities.h>
+
 // Py_ssize_t for old Pythons
 // This code is as recommended by"
 // http://www.python.org/dev/peps/pep-0353/#conversion-guidelines
@@ -58,7 +63,7 @@
 // and to get C API from sip : sipBuildResult for example
 //
 
-#define INIT_FUNCTION initSalomePyQtGUILight
+#define INIT_FUNCTION PyInit_SalomePyQtGUILight
 #if defined(SIP_STATIC_MODULE)
 extern "C" void INIT_FUNCTION();
 #else
@@ -80,13 +85,14 @@ extern "C"
 {
   SALOME_PYQT_LIGHT_EXPORT CAM_Module* createModule() 
   {
-    static bool alreadyInitialized = false;
+    QCoreApplication* app = QCoreApplication::instance();
+    bool alreadyInitialized = app && app->property( "salome_pyqt_gui_light_initialized" ).toBool();
 
     // make initialization only once (see comment above) !
     if ( !alreadyInitialized ) {
       PyLockWrapper lck; // GIL acquisition
       INIT_FUNCTION();
-      alreadyInitialized = !alreadyInitialized;
+      if ( app ) app->setProperty( "salome_pyqt_gui_light_initialized", true );
     }
 
     return new SALOME_PYQT_ModuleLight();
@@ -103,7 +109,7 @@ extern "C"
   \brief Constructor
 */
 SALOME_PYQT_ModuleLight::SALOME_PYQT_ModuleLight()
-  : LightApp_Module( "noname" ) // name is set explicitly at the module initialization
+  : LightApp_Module( "noname" ), mySelector(0) // name is set explicitly at the module initialization
 {
   // initialize helper
   myHelper = new PyModuleHelper( this );
@@ -174,6 +180,8 @@ void SALOME_PYQT_ModuleLight::onModelClosed()
 {
   // call helper
   myHelper->modelClosed(application()->activeStudy());
+  if (mySelector)
+    mySelector->clear();
   LightApp_Module::onModelClosed();
 }
 
@@ -250,24 +258,27 @@ void SALOME_PYQT_ModuleLight::preferencesChanged( const QString& section, const
 /*!
   \brief Save module data. Called when user saves study.
   \param files output list of files where module stores data
+  \param url study URL
   \sa PyModuleHelper::save()
 */
-void SALOME_PYQT_ModuleLight::save( QStringList& files )
+void SALOME_PYQT_ModuleLight::save( QStringList& files, const QString& url )
 {
   // call helper
-  myHelper->save( files );
+  myHelper->save( files, url );
 }
 
 /*
- \brief Load module data. Called when user opens study 
- and activates module.
- \param files list of files where module data is stored
- \sa PyModuleHelper::load()
+  \brief Load module data. Called when user opens study 
+  and activates module.
+  \param files list of files where module data is stored
+  \param url study URL
+  \return \c true if loading has been finished successfully or \c false otherwise
+  \sa PyModuleHelper::load()
 */
-bool SALOME_PYQT_ModuleLight::load( const QStringList& files )
+bool SALOME_PYQT_ModuleLight::load( const QStringList& files, const QString& url )
 {
   // call helper
-  return myHelper->load( files );
+  return myHelper->load( files, url );
 }
 
 /*!
@@ -595,3 +606,71 @@ SALOME_PYQT_DataObjectLight* SALOME_PYQT_ModuleLight::findObject( const QString&
   }
   return obj;
 }
+
+/*!
+  \brief not used yet
+*/
+void SALOME_PYQT_ModuleLight::getSelected( DataObjectList& ) const
+{
+  MESSAGE("getSelected");
+}
+
+/*!
+  \brief not used yet
+*/
+//unsigned long SALOME_PYQT_ModuleLight::getModifiedTime() const
+//{
+//  MESSAGE("getModifiedTime");
+//  return 0;
+//}
+
+/*!
+  \brief not used yet
+*/
+//SUIT_DataObject* SALOME_PYQT_ModuleLight::root() const
+//{
+//  MESSAGE("root");
+//  return NULL;
+//}
+
+/*!
+  \brief Used to notify a Python light module of a modification of selection in study (propagation of a remote selection)
+  \param list of study entries
+*/
+void SALOME_PYQT_ModuleLight::setSelected( const QStringList& entries, const bool isUnused)
+{
+  MESSAGE("setSelected");
+  return myHelper->selectionUpdated(entries);
+}
+
+/*!
+  \brief called by Python module to notify a list of study entries locally selected (for selection propagation)
+  \param list of study entries
+*/
+void SALOME_PYQT_ModuleLight::setLocalSelected(const QStringList & entries)
+{
+  MESSAGE("setLocalSelected");
+  if (!mySelector)
+    {
+       mySelector = new SALOME_PYQT_Selector(this, this->getApp()->selectionMgr());
+    }
+  mySelector->setLocalEntries(entries);
+  emit localSelectionChanged();
+}
+
+void SALOME_PYQT_ModuleLight::enableSelector()
+{
+  MESSAGE("enableSelector");
+  if (!mySelector)
+    {
+         mySelector = new SALOME_PYQT_Selector(this, this->getApp()->selectionMgr());
+    }
+  mySelector->setEnabled(true);
+}
+
+void SALOME_PYQT_ModuleLight::disableSelector()
+{
+  MESSAGE("disableSelector");
+  if (mySelector)
+       mySelector->setEnabled(false);
+}