From eaedcff316450fe552006ff88ab78ea1a964471f Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Thu, 5 Feb 2015 17:42:14 +0300
Subject: [PATCH] 0022739: [CEA 812] Create source plug-in to display a GEOM
 object via CORBA 0022740: [CEA 1250] Create source plug-in to display a SMESH
 object via CORBA

Alternative solution via Python macro:
- Add getSelection() method to the SALOME::Session CORBA interface
---
 src/Session/CMakeLists.txt        |  5 +++++
 src/Session/Session_Session_i.cxx | 27 +++++++++++++++++++++++++++
 src/Session/Session_Session_i.hxx |  3 +++
 3 files changed, 35 insertions(+)

diff --git a/src/Session/CMakeLists.txt b/src/Session/CMakeLists.txt
index 08ea8d390..f222dfebc 100755
--- a/src/Session/CMakeLists.txt
+++ b/src/Session/CMakeLists.txt
@@ -33,6 +33,11 @@ INCLUDE_DIRECTORIES(
   ${PROJECT_SOURCE_DIR}/src/SUIT
   ${PROJECT_SOURCE_DIR}/src/Event
   ${PROJECT_SOURCE_DIR}/src/Style
+  ${PROJECT_SOURCE_DIR}/src/SUIT
+  ${PROJECT_SOURCE_DIR}/src/STD
+  ${PROJECT_SOURCE_DIR}/src/CAM
+  ${PROJECT_SOURCE_DIR}/src/OBJECT
+  ${PROJECT_SOURCE_DIR}/src/LightApp
   ${PROJECT_SOURCE_DIR}/src/SalomeApp
 )
 
diff --git a/src/Session/Session_Session_i.cxx b/src/Session/Session_Session_i.cxx
index c5bb83a04..b6fe12df4 100755
--- a/src/Session/Session_Session_i.cxx
+++ b/src/Session/Session_Session_i.cxx
@@ -30,6 +30,9 @@
 #include "SALOME_NamingService.hxx"
 #include "SALOME_Event.h"
 #include "SalomeApp_Engine_i.h"
+#include "LightApp_Application.h"
+#include "LightApp_SelectionMgr.h"
+#include "SALOME_ListIO.hxx"
 #include "SUIT_Session.h"
 #include "SUIT_Desktop.h"
 #include "SUIT_Study.h"
@@ -326,3 +329,27 @@ void SALOME_Session_i::emitMessageOneWay(const char* theMessage)
 {
   emitMessage(theMessage);
 }
+
+SALOME::StringSeq* SALOME_Session_i::getSelection()
+{
+  SALOME::StringSeq_var selection = new SALOME::StringSeq;
+  _GUIMutex->lock();
+  if ( SUIT_Session::session() ) {
+    LightApp_Application* app = dynamic_cast<LightApp_Application*>( SUIT_Session::session()->activeApplication() );
+    if ( app ) {
+      LightApp_SelectionMgr* selMgr = dynamic_cast<LightApp_SelectionMgr*>( app->selectionMgr() );
+      SALOME_ListIO selected;
+      selMgr->selectedObjects( selected );
+      selection->length( selected.Extent() );
+      int nbSel = 0;
+      for ( SALOME_ListIteratorOfListIO it( selected ); it.More(); it.Next() ) {
+        Handle( SALOME_InteractiveObject ) io = it.Value();
+        if ( io->hasEntry() )
+          selection[nbSel++] = CORBA::string_dup( io->getEntry() );
+      }
+      selection->length( nbSel );
+    }
+  }
+  _GUIMutex->unlock();
+  return selection._retn();
+}
diff --git a/src/Session/Session_Session_i.hxx b/src/Session/Session_Session_i.hxx
index 0bdab8ab6..61e94cd2c 100755
--- a/src/Session/Session_Session_i.hxx
+++ b/src/Session/Session_Session_i.hxx
@@ -77,6 +77,9 @@ public:
   //! Restors a visual state of the study at theSavePoint
   bool restoreVisualState(CORBA::Long theSavePoint);
 
+  //! Get list of selected entities
+  SALOME::StringSeq* getSelection();
+
   //! Emit a qt signal from the session GUI desktop window.
   void emitMessage(const char* theMessage);
   void emitMessageOneWay(const char* theMessage);
-- 
2.39.2