X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=idl%2FSALOME_Session.idl;h=09ca45cf267520be876d772e263f4079732b8898;hb=6d28eef5383c39a56291493bd979631155208116;hp=81c95996c466b0b324340b982ef34a9824e9da87;hpb=61d4fc88c862e718985aa6e9b1bf72f055553eee;p=modules%2Fkernel.git

diff --git a/idl/SALOME_Session.idl b/idl/SALOME_Session.idl
index 81c95996c..09ca45cf2 100644
--- a/idl/SALOME_Session.idl
+++ b/idl/SALOME_Session.idl
@@ -1,52 +1,64 @@
-//=============================================================================
-// File      : SALOME_Session.idl
-// Created   : mar jun 19 09:15:07 CEST 2001
-// Author    : Paul RASCLE, EDF
-// Project   : SALOME
-// Copyright : EDF 2001
-// $Header$
-//=============================================================================
-
-
-//***//#include "VISU_Gen.idl"
-/*! \defgroup Kernel SALOME KERNEL module
-*/
+// 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 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
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+//  File   : SALOME_Session.idl
+//  Author : Paul RASCLE, EDF
+
+#include "SALOME_Component.idl"
+
+/*! \file SALOME_Session.idl \brief file that contains interface of the session
+ */
 
-/*!  \ingroup Kernel 
-   
-  This package contains interfaces used for management of the session in %SALOME application.
-*/
 module SALOME
 {
 /*! \brief State of the session
-   
+
    This enumeration contains values defining the state of the session
-  
-*/ 
-  enum SessionState {asleep, running} ;
 
-/*! \brief %Session State and Statistics
+*/
+  enum SessionState {asleep,   /*!< Session is inactive */
+                     running,  /*!< Session is running */
+                     shutdown  /*!< Session is shutting down */
+  } ;
 
+/*! \brief %Session State and Statistics
 
-    This struct contains a field list with general information about the session 
+    This struct contains a field list with general information about the session
 */
-   
+
   struct StatSession
   {
 /*! \brief State of the session
-  
+
    It can be:
-   *     -# asleep  : no running study
-   *     -# running : one or more running studies
-*/
-    SessionState state ; 
-/*! Number of running studies
+        -# asleep  : no running study
+        -# running : one or more running studies
 */
+    SessionState state ;
+    //! Number of running studies
     short        runningStudies ;
-/*! It is True if GUI is active in the session
-*/
+    //! It is True if GUI is active in the session
     boolean      activeGUI ;
   } ;
+
 /*! \brief Interface of the session
 
     The %session Server launches and stops GUI (Graphical User Interface).
@@ -55,34 +67,55 @@ module SALOME
 
   interface Session
   {
-/*! 
-   This exception is raised when trying to stop the %session with active GUI
-*/
+//!  This exception is raised when trying to stop the %session with active GUI
     exception GUIActive {} ;
-/*! 
-   This exception is raised when trying to stop the %session with a number of running studies.
-*/
-    exception RunningStudies {} ;  
+//!  This exception is raised when trying to stop the %session with a number of running studies.
+    exception RunningStudies {} ;
 
-/*! 
-   Launches GUI in the session
-*/
-    void GetInterface(); 
-    //***//    VISU::VISU_Gen GetVisuGen();
+//!  Launches GUI in the session
+    void GetInterface();
 
-/*! 
-  Stops the %Session (It must be idle)
-*/
+//!  Returns a standalone component
+    Engines::EngineComponent GetComponent(in string theLibraryName);
+
+//!  Stops the %Session (It must be idle)
     void StopSession() raises(GUIActive, RunningStudies) ;
 
-/*! 
-  Gets Session State
-*/
+//!  Gets Session State
     StatSession GetStatSession() ;
-/*! 
-    Determines whether the server has already been loaded or not.
-*/ 
+
+//!  Shutdowns Session server
+    void Shutdown();
+
+//!  Determines whether the server has already been loaded or not.
     void ping();
-  } ;
+//!  Returns the PID of the server
+    long getPID();
+//!  Returns host name
+    string getHostname();
+//!  Get Active study ID
+    long GetActiveStudyId();
+//!  Restores a state of the study at theSavePoint
+    boolean restoreVisualState(in long theSavePoint);
+
+ //! Send a message to the session GUI desktop that will emit a qt signal
+/*!
+    This method can be used to send a message to the GUI from the standalone
+    container.
+    Caution: this method can block the Session and the calling container
+    if it is called when container processes some request from the GUI
+    (mutual lock takes place).
+    In such a case it is recommended to use oneway method.
+*/
+    void emitMessage(in string theMessage);
 
+    //! same as emitMessage but in a non blocking way
+/*!
+    Emit a qt signal from the session GUI desktop window.
+    This method can be used to send a message to the GUI from the standalone
+    container.
+    This method never blocks the Session and the calling container.
+*/
+    oneway void emitMessageOneWay(in string theMessage);
+  } ;
 } ;