1 // SALOME Session : implementation of Session.idl
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SALOME_Session_QThread.cxx
25 // Author : Paul RASCLE, EDF
29 #include <qapplication.h>
32 #include "utilities.h"
33 #include "SALOME_Session_QThread.hxx"
34 #include "SALOME_NamingService.hxx"
35 #include "SALOMEGUI_Application.h"
37 #include "QAD_MessageBox.h"
38 #include "QAD_Application.h"
39 #include "QAD_Settings.h"
40 #include "QAD_Config.h"
41 #include "QAD_Tools.h"
42 // only to use findFile method : perhaps put it in QAD_Tools ???
43 #include "QAD_ResourceMgr.h"
46 #include "Utils_CatchSignals.h"
47 #include "Utils_CorbaException.hxx"
48 #include <SALOMEconfig.h>
49 #include CORBA_SERVER_HEADER(SALOMEDS)
52 //=============================================================================
53 /*! SALOME_Session_QThread
56 //=============================================================================
58 SALOME_Session_QThread::SALOME_Session_QThread(int argc, char ** argv) : QThread()
68 //=============================================================================
70 * Creates one QApplication for the all the session life.
71 * Executes the Qt main window of the GUI on a separate thread
73 //=============================================================================
74 void SALOME_Session_QThread::run()
78 _qappl = new QApplication(_argc, _argv );
79 MESSAGE("creation QApplication");
82 QAD_ASSERT ( QObject::connect(_qappl, SIGNAL(lastWindowClosed()), _qappl, SLOT(quit()) ) );
83 _mw = new SALOMEGUI_Application ( "MDTV-Standard", "HDF", "hdf" );
84 MESSAGE("creation SALOMEGUI_Application");
86 if ( !SALOMEGUI_Application::addToDesktop ( _mw, _NS ) )
88 QAD_MessageBox::error1 ( 0,
89 QObject::tr("ERR_ERROR"),
90 QObject::tr("ERR_APP_INITFAILED"),
91 QObject::tr("BUT_OK") );
96 QFileInfo prgInfo(_argv[0]);
97 QDir prgDir(prgInfo.dirPath(true));
98 QAD_CONFIG->setPrgDir(prgDir); // CWD is program directory
99 QAD_CONFIG->createConfigFile(false); // Create config file ~/.tr(MEN_APPNAME)/tr(MEN_APPNAME).conf if there's none
100 QAD_CONFIG->readConfigFile(); // Read config file
102 _qappl->setPalette( QAD_Application::getPalette() );
104 Utils_CatchSignals aCatch;
107 /* Run 'SALOMEGUI' application */
108 QAD_Application::run();
110 // T2.12 - catch exceptions thrown on attempts to modified a locked study
113 MESSAGE("run(): starting the main event loop");
114 _ret = _qappl->exec();
117 catch (SALOME::SALOME_Exception& e) {
118 INFOS("run(): SALOME::SALOME_Exception is caught");
119 QApplication::restoreOverrideCursor();
120 QAD_MessageBox::error1 ( (QWidget*)QAD_Application::getDesktop(),
121 QObject::tr("ERR_ERROR"),
122 QObject::tr("ERR_APP_EXCEPTION")+ QObject::tr(" SALOME::SALOME_Exception is caught") ,
123 QObject::tr("BUT_OK") );
126 catch(SALOMEDS::StudyBuilder::LockProtection&) {
127 INFOS("run(): An attempt to modify a locked study has not been handled by QAD_Operation");
128 QApplication::restoreOverrideCursor();
129 QAD_MessageBox::warn1 ( (QWidget*)QAD_Application::getDesktop(),
130 QObject::tr("WRN_WARNING"),
131 QObject::tr("WRN_STUDY_LOCKED"),
132 QObject::tr("BUT_OK") );
134 catch (const CORBA::Exception& e) {
137 CORBA::TypeCode_var tc = tmp.type();
138 const char *p = tc->name();
139 INFOS ("run(): CORBA exception of the kind : "<<p<< " is caught");
141 QApplication::restoreOverrideCursor();
142 QAD_MessageBox::error1 ( (QWidget*)QAD_Application::getDesktop(),
143 QObject::tr("ERR_ERROR"),
144 QObject::tr("ERR_APP_EXCEPTION")+ QObject::tr(" CORBA exception ") + QObject::tr(p),
145 QObject::tr("BUT_OK") );
147 catch(std::exception& e) {
148 INFOS("run(): An exception has been caught");
149 QApplication::restoreOverrideCursor();
150 QAD_MessageBox::error1 ( (QWidget*)QAD_Application::getDesktop(),
151 QObject::tr("ERR_ERROR"),
152 QObject::tr("ERR_APP_EXCEPTION")+ " " +QObject::tr(e.what()),
153 QObject::tr("BUT_OK") );
156 INFOS("run(): An exception has been caught")
157 QApplication::restoreOverrideCursor();
158 QAD_MessageBox::error1 ( (QWidget*)QAD_Application::getDesktop(),
159 QObject::tr("ERR_ERROR"),
160 QObject::tr("ERR_APP_EXCEPTION"),
161 QObject::tr("BUT_OK") );
166 QString confMsg = "Settings create "
167 + QAD_CONFIG->getConfigDir().absPath() + "/" + QObject::tr("MEN_APPNAME") + ".conf";
169 QAD_CONFIG->createConfigFile(true);
173 //=============================================================================
175 * gives the naming service interface
177 //=============================================================================
178 void SALOME_Session_QThread::setNamingService(SALOME_NamingService *ns)