1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // Author: Guillaume Boulant (EDF/R&D)
22 #ifndef __GUI_SERVICES_H__
23 #define __GUI_SERVICES_H__
25 #include <SalomeApp_Application.h>
26 #include <SalomeApp_Study.h>
27 #include <LightApp_SelectionMgr.h>
28 #include <SUIT_ResourceMgr.h>
30 #include "SALOMEconfig.h"
31 #include CORBA_SERVER_HEADER(SALOMEDS)
32 #include <SALOME_InteractiveObject.hxx>
33 #include <SALOME_KernelServices.hxx>
34 #include "SalomeGuiHelpers.hxx"
37 // SALOME GUI main services
38 SALOMEGUIHELPERS_EXPORT SalomeApp_Application * getSalomeApplication();
39 SALOMEGUIHELPERS_EXPORT LightApp_SelectionMgr * getSelectionManager();
40 SALOMEGUIHELPERS_EXPORT SUIT_ResourceMgr * getResourcesManager();
42 // Helper functions to deal with the study in a GUI context.
44 // First of all, in a GUI context, there is one of the opened
45 // studies that is considered as active. Please note that the active
46 // study is a GUI concept and it can be obtained only in the
47 // SALOME_SessionServer process, i.e. the process that embeds the
48 // SalomeApp_Application. The concept of active study doesn't make
49 // sense outside of the GUI context.
51 // The active study is associated with an GUI Objects Browser that
52 // displays a graphical representation of the study. The items that
53 // can be selected in the Objects Browser are name Interactive
54 // Objects (instance of class SALOME_InteractiveObject). To work
55 // with data, we have to retrieve from this Interactive Object (IO)
56 // the underlying Study Object (instance of class SALOMEDS::SObject)
57 // and from this last the data object that can be anything (that
58 // depends of the SALOME module technical choices). In general, on
59 // of the attribute of a SObject is a CORBA servant that handles the
61 SALOMEGUIHELPERS_EXPORT SALOMEDS::Study_ptr getActiveStudy();
62 SALOMEGUIHELPERS_EXPORT int getActiveStudyId();
64 // Another way to get the active study (to be converted in
66 SALOMEGUIHELPERS_EXPORT SalomeApp_Study * getSalomeAppActiveStudy();
68 SALOMEGUIHELPERS_EXPORT SALOMEDS::SObject_ptr IObjectToSObject(const Handle(SALOME_InteractiveObject)& iobject);
70 template<class TInterface> typename TInterface::_var_type
71 IObjectToInterface(const Handle(SALOME_InteractiveObject)& iobject) {
72 SALOMEDS::SObject_ptr sobject = IObjectToSObject(iobject);
73 return KERNEL::SObjectToInterface<TInterface>(sobject);
75 // _MEM_: note that template functions have to be declared AND
76 // implemented in the header because they are not compiled in this
77 // library but in every client library that includes this header
78 // file. The effective compilation depends on the particular class
79 // used for TInterface.
84 #endif // GUI_SERVICES