1 // Copyright (C) 2014-2019 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, or (at your option) any later version.
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
19 // Author : Adrien Bruneton (CEA)
22 #include "PVViewer_Core.h"
23 #include "PVViewer_OutputWindow.h"
24 #include "PVViewer_GUIElements.h"
25 #include "PVViewer_Behaviors.h"
26 #include "PVViewer_Core.h"
28 #include <QApplication>
29 #include <QStringList>
31 #include <QMainWindow>
32 #include <QStandardPaths>
36 #include <pqOptions.h>
37 #include <pqSettings.h>
38 #include <pqPVApplicationCore.h>
39 #include <pqTabbedMultiViewWidget.h>
40 #include <pqParaViewMenuBuilders.h>
41 #include <pqActiveObjects.h>
42 #include <pqPipelineBrowserWidget.h>
43 #include <pqServerDisconnectReaction.h>
46 //---------- Static init -----------------
47 pqPVApplicationCore* PVViewer_Core::MyCoreApp = 0;
48 bool PVViewer_Core::ConfigLoaded = false;
49 PVViewer_Behaviors * PVViewer_Core::ParaviewBehaviors = NULL;
51 pqPVApplicationCore * PVViewer_Core::GetPVApplication()
57 \brief Static method, performs initialization of ParaView session.
58 \param fullSetup whether to instanciate all behaviors or just the minimal ones.
59 \return \c true if ParaView has been initialized successfully, otherwise false
61 bool PVViewer_Core::ParaviewInitApp(QMainWindow * aDesktop)
64 // Obtain command-line arguments
67 QString aOptions = getenv("PARAVIEW_OPTIONS");
68 QStringList aOptList = aOptions.split(":", QString::SkipEmptyParts);
69 argv = new char*[aOptList.size() + 4]; // add one, MPI requires argv[argc] = 0!
70 for (int i =0; i< aOptList.size() + 4; i++)
72 QStringList args = QApplication::arguments();
73 argv[0] = (args.size() > 0)? strdup(args[0].toLatin1().constData()) : strdup("paravis");
76 foreach (QString aStr, aOptList) {
77 argv[argc] = strdup( aStr.toLatin1().constData() );
80 argv[argc++] = strdup("--multi-servers");
81 // Make salome sharing the same server configuration than external one with "salome shell paraview"
82 QStringList li(QStandardPaths::standardLocations(QStandardPaths::ConfigLocation));
83 foreach(QString pathConfig,li)
85 QFileInfo fi(QDir(pathConfig),QString("ParaView"));
86 if(fi.exists() && fi.isDir())
88 QFileInfo fi2(fi.canonicalFilePath(),"servers.pvsc");
89 if(fi2.exists() && fi2.isFile())
91 QString addEntry(QString("--servers-file=%1").arg(fi2.canonicalFilePath()));
92 std::string addEntry2(addEntry.toStdString());
93 argv[argc++] = strdup(addEntry2.c_str());
99 MyCoreApp = new pqPVApplicationCore (argc, argv);
100 if (MyCoreApp->getOptions()->GetHelpSelected() ||
101 MyCoreApp->getOptions()->GetUnknownArgument() ||
102 MyCoreApp->getOptions()->GetErrorMessage() ||
103 MyCoreApp->getOptions()->GetTellVersion()) {
107 // Direct VTK log messages to our SALOME window - TODO: review this
108 PVViewer_OutputWindow * w = PVViewer_OutputWindow::New();
109 vtkOutputWindow::SetInstance(w);
111 new pqTabbedMultiViewWidget(); // registers a "MULTIVIEW_WIDGET" on creation
113 for (int i = 0; i < argc; i++)
117 // Initialization of ParaView GUI widgets will be done when these widgets are
119 // PVViewer_GUIElements* inst = PVViewer_GUIElements::GetInstance(aDesktop);
120 // inst->getPropertiesPanel();
124 void PVViewer_Core::ParaviewInitBehaviors(bool fullSetup, QMainWindow* aDesktop)
126 if (!ParaviewBehaviors)
127 ParaviewBehaviors = new PVViewer_Behaviors(aDesktop);
130 ParaviewBehaviors->instanciateAllBehaviors(aDesktop);
132 ParaviewBehaviors->instanciateMinimalBehaviors(aDesktop);
135 void PVViewer_Core::ParaviewLoadConfigurations(const QString & configPath, bool force)
137 if (!ConfigLoaded || force)
139 if (!configPath.isNull()) {
140 MyCoreApp->loadConfiguration(configPath + QDir::separator() + "ParaViewFilters.xml");
141 MyCoreApp->loadConfiguration(configPath + QDir::separator() + "ParaViewSources.xml");
147 void PVViewer_Core::ParaviewCleanup()
149 // Disconnect from server
150 pqServer* server = pqActiveObjects::instance().activeServer();
151 if (server && server->isRemote())
153 pqServerDisconnectReaction::disconnectFromServer();
156 pqApplicationCore::instance()->settings()->sync();
158 pqPVApplicationCore * app = GetPVApplication();
159 // Schedule destruction of PVApplication singleton: