1 // PARAVIS : ParaView wrapper SALOME module
3 // Copyright (C) 2010-2013 CEA/DEN, EDF R&D
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 // File : PVGUI_Module.cxx
22 // Author : Julia DOROVSKIKH
24 #include <Standard_math.hxx> // E.A. must be included before Python.h to fix compilation on windows
26 #undef HAVE_FINITE // VSR: avoid compilation warning on Linux : "HAVE_FINITE" redefined
28 #include <vtkPython.h> // Python first
29 #include "PVGUI_Module.h"
31 #include "SALOMEconfig.h"
33 #include CORBA_CLIENT_HEADER(VISU_Gen)
35 #include CORBA_SERVER_HEADER(SALOMEDS)
38 #include "PARAVIS_Gen_i.hh"
42 #include "PVGUI_ViewModel.h"
43 #include "PVGUI_ViewManager.h"
44 #include "PVGUI_ViewWindow.h"
45 #include "PVGUI_Tools.h"
46 #include "PVGUI_ParaViewSettingsPane.h"
47 #include "PVGUI_OutputWindowAdapter.h"
49 #include <SUIT_DataBrowser.h>
50 #include <SUIT_Desktop.h>
51 #include <SUIT_MessageBox.h>
52 #include <SUIT_ResourceMgr.h>
53 #include <SUIT_Session.h>
54 #include <SUIT_OverrideCursor.h>
55 #include <SUIT_ExceptionHandler.h>
58 #include "SALOME_LifeCycleCORBA.hxx"
59 #include "SALOMEDS_SObject.hxx"
61 #include "LightApp_SelectionMgr.h"
62 #include "LightApp_NameDlg.h"
64 #include <SalomeApp_Application.h>
65 #include <SalomeApp_Study.h>
66 #include <SALOME_ListIO.hxx>
67 #include <SALOMEDS_Tool.hxx>
68 #include <PyInterp_Dispatcher.h>
70 #include <QtxActionMenuMgr.h>
71 #include <QtxActionToolMgr.h>
74 #include <QApplication>
80 #include <QInputDialog>
84 #include <QStringList>
87 #include <QTextStream>
89 #include <QDockWidget>
90 #include <QHelpEngine>
92 #include <pqApplicationCore.h>
93 #include <pqPVApplicationCore.h>
94 #include <pqActiveView.h>
95 #include <pqObjectBuilder.h>
96 #include <pqOptions.h>
97 #include <pqRenderView.h>
99 #include <pqUndoStack.h>
100 #include <pqVCRController.h>
101 #include <pqTabbedMultiViewWidget.h>
102 #include <pqPipelineSource.h>
103 #include <pqActiveObjects.h>
104 #include <vtkProcessModule.h>
105 #include <vtkSMSession.h>
106 #include <vtkPVSession.h>
107 #include <vtkPVProgressHandler.h>
108 #include <pqParaViewBehaviors.h>
109 #include <pqHelpReaction.h>
110 #include <vtkOutputWindow.h>
111 #include <pqPluginManager.h>
112 //#include <vtkPVPluginInformation.h>
113 #include "pqInterfaceTracker.h"
114 #include <pqSettings.h>
115 #include <pqPythonDialog.h>
116 #include <pqPythonManager.h>
117 #include <pqPythonShell.h>
118 //#include <pqBrandPluginsLoader.h>
119 #include <pqLoadDataReaction.h>
120 #include <vtkEventQtSlotConnect.h>
121 #include <pqPythonScriptEditor.h>
122 #include <pqStandardSummaryPanelImplementation.h>
123 #include <pqCollaborationBehavior.h>
124 #include <pqDataRepresentation.h>
125 #include <pqPipelineRepresentation.h>
126 #include <pqLookupTableManager.h>
127 #include <pqDisplayColorWidget.h>
128 #include <pqColorToolbar.h>
129 #include <pqScalarBarVisibilityReaction.h>
130 #include <pqStandardPropertyWidgetInterface.h>
131 #include <pqMultiServerBehavior.h>
132 #include <pqViewStreamingBehavior.h>
134 #include <PARAVIS_version.h>
136 #include <vtkPVConfig.h>
138 #include <PVGUI_MatplotlibMathTextUtilities.h>
140 #include CORBA_SERVER_HEADER(SALOME_ModuleCatalog)
143 * Make sure all the kits register their classes with vtkInstantiator.
144 * Since ParaView uses Tcl wrapping, all of VTK is already compiled in
145 * anyway. The instantiators will add no more code for the linker to
149 //#include <vtkCommonInstantiator.h>
150 //#include <vtkFilteringInstantiator.h>
151 //#include <vtkGenericFilteringInstantiator.h>
152 //#include <vtkIOInstantiator.h>
153 //#include <vtkImagingInstantiator.h>
154 //#include <vtkInfovisInstantiator.h>
155 //#include <vtkGraphicsInstantiator.h>
157 //#include <vtkRenderingInstantiator.h>
158 //#include <vtkVolumeRenderingInstantiator.h>
159 //#include <vtkHybridInstantiator.h>
160 //#include <vtkParallelInstantiator.h>
162 #include <pqAlwaysConnectedBehavior.h>
163 #include <pqApplicationCore.h>
164 #include <pqAutoLoadPluginXMLBehavior.h>
165 #include <pqCommandLineOptionsBehavior.h>
166 #include <pqCrashRecoveryBehavior.h>
167 #include <pqDataTimeStepBehavior.h>
168 #include <pqDefaultViewBehavior.h>
169 #include <pqDeleteBehavior.h>
170 #include <pqObjectPickingBehavior.h>
171 #include <pqPersistentMainWindowStateBehavior.h>
172 #include <pqPipelineContextMenuBehavior.h>
173 #include <pqPluginActionGroupBehavior.h>
174 #include <pqPluginDockWidgetsBehavior.h>
175 #include <pqPluginManager.h>
176 #include <pqPVNewSourceBehavior.h>
177 #include <pqSpreadSheetVisibilityBehavior.h>
178 #include <pqStandardViewModules.h>
179 #include <pqUndoRedoBehavior.h>
180 #include <pqViewFrameActionsBehavior.h>
181 #include <pqServerManagerObserver.h>
183 #include <vtkClientServerInterpreterInitializer.h>
186 //----------------------------------------------------------------------------
187 pqPVApplicationCore* PVGUI_Module::MyCoreApp = 0;
188 //PVGUI_OutputWindowAdapter* PVGUI_Module::pqImplementation::OutputWindowAdapter = 0;
189 //QPointer<pqHelpWindow> PVGUI_Module::pqImplementation::helpWindow = 0;
191 PVGUI_Module* ParavisModule = 0;
196 <h2>Building and installing PARAVIS</h2>
197 As any other SALOME module, PARAVIS requires PARAVIS_ROOT_DIR environment variable to be set to PARAVIS
198 installation directory.
199 Other variables needed for correct detection of ParaView location:
200 \li PVHOME - points at the ParaView installation directory tree
201 \li PVVERSION - number of ParaView version
203 It also requires common SALOME environment including GUI_ROOT_DIR and other prerequsites.
206 PARAVIS module can be launched using the following commands:
207 \li Full SALOME configuration
209 runSalome --modules="PARAVIS"
212 <h2>ParaView GUI integration</h2>
213 <h3>ParaView GUI integration overview</h3>
215 The main idea is to reuse ParaView GUI internal logic as much as possible, providing a layer
216 between it and SALOME GUI that hides the following SALOME GUI implementation details from ParaView:
218 \li SALOME GUI executable and Qt event loop
219 \li SALOME GUI desktop
220 \li Dock windows areas
221 \li SALOME menu and toolbar managers
223 Major part of the integration is implemented in PVGUI_Module class.
225 <h3>ParaView client initalization</h3>
227 ParaView client initalization is performed when an instance of PVGUI_Module class has been created
228 and \link PVGUI_Module::initialize() PVGUI_Module::initialize()\endlink method is called by SALOME GUI.
229 The actual client start-up is done in \link PVGUI_Module::pvInit() PVGUI_Module::pvInit()\endlink method.
232 <h3>Multi-view manager</h3>
234 SALOME GUI requires that each kind of view be implemnted with help of (at least) three classes. For ParaView multi-view manager
237 \li PVGUI_ViewManager - view manager class
238 \li PVGUI_Viewer - view model class
239 \li PVGUI_ViewWindow - view window class that acts as a parent for %pqViewManager
241 Single instances of PVGUI_ViewManager and PVGUI_ViewWindow classes are created by \link PVGUI_Module::showView()
242 PVGUI_Module::showView()\endlink method upon the first PARAVIS module activation. The same method hides the multi-view manager
243 when the module is deactivated (the user switches to another module or a study is closed).
244 A special trick is used to make PVGUI_ViewWindow the parent of %pqViewManager widget. It is created initally by %pqMainWindowCore
245 with the desktop as a parent, so when it is shown PVGUI_ViewWindow instance is passed to its setParent() method. In
246 \link PVGUI_ViewWindow::~PVGUI_ViewWindow() PVGUI_ViewWindow::~PVGUI_ViewWindow()\endlink the parent is nullified to avoid deletion
247 of %pqViewManager widget that would break %pqMainWindowCore class.
249 <h3>ParaView plugins</h3>
250 ParaView server and client plugins are managed by %pqMainWindowCore slots that has full access to PARAVIS menus and toolbars.
251 As a result they appears automatically in PARAVIS menus and toolbars if loaded successfully.
256 \brief Implementation
257 SALOME module wrapping ParaView GUI.
262 Fix for the issue 21730: [CEA 596] Slice of polyhedron in PARAVIS returns no cell.
263 Wrap vtkEDFCutter filter.
266 extern "C" void vtkEDFCutterCS_Initialize(vtkClientServerInterpreter*);
267 static void vtkEDFHelperInit();
269 void vtkEDFHelperInit(vtkClientServerInterpreter* interp){
270 vtkEDFCutterCS_Initialize(interp);
273 void vtkEDFHelperInit() {
274 vtkClientServerInterpreterInitializer::GetInitializer()->
275 RegisterCallback(&vtkEDFHelperInit);
280 ClientFindOrCreateParavisComponent(_PTR(Study) theStudyDocument)
282 _PTR(SComponent) aSComponent = theStudyDocument->FindComponent("PARAVIS");
284 _PTR(StudyBuilder) aStudyBuilder = theStudyDocument->NewBuilder();
285 aStudyBuilder->NewCommand();
286 int aLocked = theStudyDocument->GetProperties()->IsLocked();
287 if (aLocked) theStudyDocument->GetProperties()->SetLocked(false);
288 aSComponent = aStudyBuilder->NewComponent("PARAVIS");
289 _PTR(GenericAttribute) anAttr =
290 aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributeName");
291 _PTR(AttributeName) aName (anAttr);
293 CORBA::ORB_var anORB = PARAVIS::PARAVIS_Gen_i::GetORB();
294 SALOME_NamingService *NamingService = new SALOME_NamingService( anORB );
295 CORBA::Object_var objVarN = NamingService->Resolve("/Kernel/ModulCatalog");
296 SALOME_ModuleCatalog::ModuleCatalog_var Catalogue =
297 SALOME_ModuleCatalog::ModuleCatalog::_narrow(objVarN);
298 SALOME_ModuleCatalog::Acomponent_var Comp = Catalogue->GetComponent( "PARAVIS" );
299 if (!Comp->_is_nil()) {
300 aName->SetValue(Comp->componentusername());
303 anAttr = aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributePixMap");
304 _PTR(AttributePixMap) aPixmap (anAttr);
305 aPixmap->SetPixMap( "pqAppIcon16.png" );
307 // Create Attribute parameters for future using
308 anAttr = aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributeParameter");
311 PARAVIS::PARAVIS_Gen_var aPARAVIS = PARAVIS::PARAVIS_Gen_i::GetParavisGenImpl()->_this();
313 aStudyBuilder->DefineComponentInstance(aSComponent, aPARAVIS->GetIOR());
314 if (aLocked) theStudyDocument->GetProperties()->SetLocked(true);
315 aStudyBuilder->CommitCommand();
321 Clean up function; used to stop ParaView progress events when
322 exception is caught by global exception handler.
324 void paravisCleanUp()
326 if ( pqApplicationCore::instance() ) {
327 pqServer* s = pqApplicationCore::instance()->getActiveServer();
328 if ( s ) s->session()->GetProgressHandler()->CleanupPendingProgress();
333 \brief Constructor. Sets the default name for the module.
335 PVGUI_Module::PVGUI_Module()
336 : SalomeApp_Module( "PARAVIS" ),
337 // Implementation( 0 ),
338 mySelectionControlsTb( -1 ),
339 mySourcesMenuId( -1 ),
340 myFiltersMenuId( -1 ),
342 myToolbarsMenuId(-1),
349 Q_INIT_RESOURCE( PVGUI );
351 ParavisModule = this;
354 QString aDestPath = QString( "%1/.config/%2/Macros" ).arg( QDir::homePath() ).arg( QApplication::applicationName() );
358 QDir aDestDir(aDestPath);
359 QStringList aDestFiles = aDestDir.entryList(aFilter, QDir::Files);
360 foreach (QString aStr, aDestFiles) {
361 aDestDir.remove(aStr);
368 PVGUI_Module::~PVGUI_Module()
375 \brief Initialize module. Creates menus, prepares context menu, etc.
376 \param app SALOME GUI application instance
378 void PVGUI_Module::initialize( CAM_Application* app )
380 //VTN: Disable conflict with python initialization for MatPlot.
381 PVGUI_MatplotlibMathTextUtilities::Disable();
383 SalomeApp_Module::initialize( app );
385 // Create ParaViS actions
387 // Create ParaViS menus
390 // Uncomment to debug ParaView initialization
391 // "aa" used instead of "i" as GDB doesn't like "i" variables :)
399 // Initialize ParaView client
402 // Create GUI elements (menus, toolbars, dock widgets)
403 //if ( !Implementation ){
404 SalomeApp_Application* anApp = getApp();
405 SUIT_Desktop* aDesktop = anApp->desktop();
407 // connect(aDesktop, SIGNAL()
409 // Remember current state of desktop toolbars
410 QList<QToolBar*> foreignToolbars = aDesktop->findChildren<QToolBar*>();
412 // Simulate ParaView client main window
413 //Implementation = new pqImplementation( aDesktop );
421 QList<QDockWidget*> activeDocks = aDesktop->findChildren<QDockWidget*>();
422 QList<QMenu*> activeMenus = aDesktop->findChildren<QMenu*>();
424 // new pqParaViewBehaviors(anApp->desktop(), this);
425 // Has to be replaced in order to exclude using of pqQtMessageHandlerBehaviour
426 // Start pqParaViewBehaviors
427 // Register ParaView interfaces.
428 //pqPluginManager* pgm = pqApplicationCore::instance()->getPluginManager();
429 pqInterfaceTracker* pgm = pqApplicationCore::instance()->interfaceTracker();
431 // * adds support for standard paraview views.
432 pgm->addInterface(new pqStandardViewModules(pgm));
433 pgm->addInterface(new pqStandardSummaryPanelImplementation(pgm));
434 pgm->addInterface(new pqStandardPropertyWidgetInterface(pgm));
436 // Load plugins distributed with application.
437 pqApplicationCore::instance()->loadDistributedPlugins();
439 // Define application behaviors.
440 //new pqQtMessageHandlerBehavior(this);
441 new pqDataTimeStepBehavior(this);
442 new pqViewFrameActionsBehavior(this);
443 new pqSpreadSheetVisibilityBehavior(this);
444 new pqPipelineContextMenuBehavior(this);
445 new pqDefaultViewBehavior(this);
446 new pqAlwaysConnectedBehavior(this);
447 new pqPVNewSourceBehavior(this);
448 new pqDeleteBehavior(this);
449 new pqUndoRedoBehavior(this);
450 new pqCrashRecoveryBehavior(this);
451 new pqAutoLoadPluginXMLBehavior(this);
452 new pqPluginDockWidgetsBehavior(aDesktop);
453 //new pqVerifyRequiredPluginBehavior(this);
454 new pqPluginActionGroupBehavior(aDesktop);
455 //new pqFixPathsInStateFilesBehavior(this);
456 new pqCommandLineOptionsBehavior(this);
457 new pqPersistentMainWindowStateBehavior(aDesktop);
458 new pqObjectPickingBehavior(aDesktop);
459 new pqCollaborationBehavior(this);
460 new pqMultiServerBehavior(this);
461 new pqViewStreamingBehavior(this);
463 // Setup quick-launch shortcuts.
464 QShortcut *ctrlSpace = new QShortcut(Qt::CTRL + Qt::Key_Space, aDesktop);
465 QObject::connect(ctrlSpace, SIGNAL(activated()),
466 pqApplicationCore::instance(), SLOT(quickLaunch()));
468 // Find Plugin Dock Widgets
469 QList<QDockWidget*> currentDocks = aDesktop->findChildren<QDockWidget*>();
470 QList<QDockWidget*>::iterator i;
471 for (i = currentDocks.begin(); i != currentDocks.end(); ++i) {
472 if(!activeDocks.contains(*i)) {
473 myDockWidgets[*i] = false; // hidden by default
479 QList<QMenu*> currentMenus = aDesktop->findChildren<QMenu*>();
480 QList<QMenu*>::iterator im;
481 for (im = currentMenus.begin(); im != currentMenus.end(); ++im) {
482 if(!activeMenus.contains(*im)) {
487 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
488 QString aPath = resMgr->stringValue("resources", "PARAVIS", QString());
489 if (!aPath.isNull()) {
490 MyCoreApp->loadConfiguration(aPath + QDir::separator() + "ParaViewFilters.xml");
491 MyCoreApp->loadConfiguration(aPath + QDir::separator() + "ParaViewReaders.xml");
492 MyCoreApp->loadConfiguration(aPath + QDir::separator() + "ParaViewSources.xml");
493 MyCoreApp->loadConfiguration(aPath + QDir::separator() + "ParaViewWriters.xml");
496 // Force creation of engine
497 PARAVIS::GetParavisGen(this);
500 // Find created toolbars
501 QCoreApplication::processEvents();
503 QList<QToolBar*> allToolbars = aDesktop->findChildren<QToolBar*>();
504 foreach(QToolBar* aBar, allToolbars) {
505 if (!foreignToolbars.contains(aBar)) {
506 myToolbars[aBar] = true;
507 myToolbarBreaks[aBar] = false;
508 aBar->setVisible(false);
509 aBar->toggleViewAction()->setVisible(false);
516 // we need to start trace after connection is done
517 connect(pqApplicationCore::instance()->getObjectBuilder(), SIGNAL(finishedAddingServer(pqServer*)),
518 this, SLOT(onFinishedAddingServer(pqServer*)));
520 connect(pqApplicationCore::instance()->getObjectBuilder(), SIGNAL(dataRepresentationCreated(pqDataRepresentation*)),
521 this, SLOT(onDataRepresentationCreated(pqDataRepresentation*)));
524 SUIT_ResourceMgr* aResourceMgr = SUIT_Session::session()->resourceMgr();
525 bool isStop = aResourceMgr->booleanValue( "PARAVIS", "stop_trace", false );
526 // start timer to activate trace in a proper moment
530 this->VTKConnect = vtkEventQtSlotConnect::New();
532 vtkProcessModule* pm = vtkProcessModule::GetProcessModule();
534 vtkPVSession* pvs = dynamic_cast<vtkPVSession*>(pm->GetSession());
536 vtkPVProgressHandler* ph = pvs->GetProgressHandler();
538 this->VTKConnect->Connect(ph, vtkCommand::StartEvent,
539 this, SLOT(onStartProgress()));
540 this->VTKConnect->Connect(ph, vtkCommand::EndEvent,
541 this, SLOT(onEndProgress()));
546 connect(&pqActiveObjects::instance(),
547 SIGNAL(representationChanged(pqRepresentation*)),
548 this, SLOT(onRepresentationChanged(pqRepresentation*)));
551 void PVGUI_Module::onStartProgress()
553 QApplication::setOverrideCursor(Qt::WaitCursor);
556 void PVGUI_Module::onEndProgress()
558 QApplication::restoreOverrideCursor();
561 void PVGUI_Module::onFinishedAddingServer(pqServer* /*server*/)
563 SUIT_ResourceMgr* aResourceMgr = SUIT_Session::session()->resourceMgr();
564 bool isStop = aResourceMgr->booleanValue( "PARAVIS", "stop_trace", false );
569 void PVGUI_Module::onDataRepresentationCreated(pqDataRepresentation* data) {
573 if(!data->getLookupTable())
576 SUIT_ResourceMgr* aResourceMgr = SUIT_Session::session()->resourceMgr();
580 bool visible = aResourceMgr->booleanValue( "PARAVIS", "show_color_legend", false );
581 pqLookupTableManager* lut_mgr = pqApplicationCore::instance()->getLookupTableManager();
584 lut_mgr->setScalarBarVisibility(data,visible);
587 connect(data, SIGNAL(dataUpdated()), this, SLOT(onDataRepresentationUpdated()));
590 void PVGUI_Module::onDataRepresentationUpdated() {
591 SalomeApp_Study* activeStudy = dynamic_cast<SalomeApp_Study*>(application()->activeStudy());
592 if(!activeStudy) return;
594 activeStudy->Modified();
597 void PVGUI_Module::onVariableChanged(pqVariableType t, const QString) {
599 pqDisplayColorWidget* colorWidget = qobject_cast<pqDisplayColorWidget*>(sender());
603 if( t == VARIABLE_TYPE_NONE )
606 SUIT_ResourceMgr* aResourceMgr = SUIT_Session::session()->resourceMgr();
611 bool visible = aResourceMgr->booleanValue( "PARAVIS", "show_color_legend", false );
616 /*//VTN: getRepresentation is protected
617 pqDataRepresentation* data = colorWidget->getRepresentation();
619 if( !data->getLookupTable() )
622 pqLookupTableManager* lut_mgr = pqApplicationCore::instance()->getLookupTableManager();
625 lut_mgr->setScalarBarVisibility(data,visible);
628 pqColorToolbar* colorTooBar = qobject_cast<pqColorToolbar*>(colorWidget->parent());
632 pqScalarBarVisibilityReaction* scalarBarVisibility = colorTooBar->findChild<pqScalarBarVisibilityReaction *>();
633 if(scalarBarVisibility) {
634 scalarBarVisibility->setScalarBarVisibility(visible);
640 \brief Launches a tracing of current server
642 void PVGUI_Module::timerEvent(QTimerEvent* te )
645 PyInterp_Dispatcher* aDispatcher = PyInterp_Dispatcher::Get();
646 if ( !aDispatcher->IsBusy() ) {
647 pqPythonManager* manager = qobject_cast<pqPythonManager*>
648 ( pqApplicationCore::instance()->manager( "PYTHON_MANAGER" ) );
650 pqPythonDialog* pyDiag = manager->pythonShellDialog();
652 pqPythonShell* shell = pyDiag->shell();
654 QString script = "from paraview import smtrace\nsmtrace.start_trace()\n";
655 shell->executeScript(script);
656 killTimer( te->timerId() );
664 void PVGUI_Module::updateMacros()
666 pqPythonManager* aPythonManager = pqPVApplicationCore::instance()->pythonManager();
667 if(!aPythonManager) {
671 QString aRootDir = getenv("PARAVIS_ROOT_DIR");
673 QString aSourcePath = aRootDir + "/bin/salome/Macro";
678 QDir aSourceDir(aSourcePath);
679 QStringList aSourceFiles = aSourceDir.entryList(aFilter, QDir::Files);
680 foreach (QString aStr, aSourceFiles) {
681 aPythonManager->addMacro(aSourcePath + "/" + aStr);
687 \brief Get list of compliant dockable GUI elements
688 \param m map to be filled in ("type":"default_position")
690 void PVGUI_Module::windows( QMap<int, int>& m ) const
692 m.insert( LightApp_Application::WT_ObjectBrowser, Qt::LeftDockWidgetArea );
693 m.insert( LightApp_Application::WT_PyConsole, Qt::BottomDockWidgetArea );
694 // ParaView diagnostic output redirected here
695 m.insert( LightApp_Application::WT_LogWindow, Qt::BottomDockWidgetArea );
699 \brief Static method, performs initialization of ParaView session.
700 \return \c true if ParaView has been initialized successfully, otherwise false
702 bool PVGUI_Module::pvInit()
704 // if ( !pqImplementation::Core ){
706 // Obtain command-line arguments
709 QString aOptions = getenv("PARAVIS_OPTIONS");
710 QStringList aOptList = aOptions.split(":", QString::SkipEmptyParts);
711 argv = new char*[aOptList.size() + 1];
712 QStringList args = QApplication::arguments();
713 argv[0] = (args.size() > 0)? strdup(args[0].toLatin1().constData()) : strdup("paravis");
716 foreach (QString aStr, aOptList) {
717 argv[argc] = strdup( aStr.toLatin1().constData() );
720 MyCoreApp = new pqPVApplicationCore (argc, argv);
721 if (MyCoreApp->getOptions()->GetHelpSelected() ||
722 MyCoreApp->getOptions()->GetUnknownArgument() ||
723 MyCoreApp->getOptions()->GetErrorMessage() ||
724 MyCoreApp->getOptions()->GetTellVersion()) {
728 /* VTN: Looks like trash. For porting see branded_paraview_initializer.cxx.in
729 // Not sure why this is needed. Andy added this ages ago with comment saying
730 // needed for Mac apps. Need to check that it's indeed still required.
731 QDir dir(QApplication::applicationDirPath());
734 QApplication::addLibraryPath(dir.absolutePath());
735 // Load required application plugins.
736 QString plugin_string = "";
737 QStringList plugin_list = plugin_string.split(';',QString::SkipEmptyParts);
738 pqBrandPluginsLoader loader;
739 if (loader.loadPlugins(plugin_list) == false) {
740 printf("Failed to load required plugins for this application\n");
744 // Load optional plugins.
746 plugin_list = plugin_string.split(';',QString::SkipEmptyParts);
747 loader.loadPlugins(plugin_list, true); //quietly skip not-found plugins.
749 // End of Initializer code
751 vtkOutputWindow::SetInstance(PVGUI_OutputWindowAdapter::New());
753 new pqTabbedMultiViewWidget(); // it registers as "MULTIVIEW_WIDGET on creation
755 for (int i = 0; i < argc; i++)
764 \brief Shows (toShow = true) or hides ParaView view window
766 void PVGUI_Module::showView( bool toShow )
768 SalomeApp_Application* anApp = getApp();
769 PVGUI_ViewManager* viewMgr =
770 dynamic_cast<PVGUI_ViewManager*>( anApp->getViewManager( PVGUI_Viewer::Type(), false ) );
772 viewMgr = new PVGUI_ViewManager( anApp->activeStudy(), anApp->desktop() );
773 anApp->addViewManager( viewMgr );
774 connect( viewMgr, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
775 anApp, SLOT( onCloseView( SUIT_ViewManager* ) ) );
778 PVGUI_ViewWindow* pvWnd = dynamic_cast<PVGUI_ViewWindow*>( viewMgr->getActiveView() );
780 pvWnd = dynamic_cast<PVGUI_ViewWindow*>( viewMgr->createViewWindow() );
783 pvWnd->setShown( toShow );
784 if ( toShow ) pvWnd->setFocus();
788 \brief Slot to show help for proxy.
790 void PVGUI_Module::showHelpForProxy( const QString& groupname, const QString& proxyname )
792 pqHelpReaction::showProxyHelp(groupname, proxyname);
797 \brief Slot to show the waiting state.
799 void PVGUI_Module::onPreAccept()
801 getApp()->desktop()->statusBar()->showMessage(tr("STB_PREACCEPT"));
802 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
806 \brief Slot to show the ready state.
808 void PVGUI_Module::onPostAccept()
810 getApp()->desktop()->statusBar()->showMessage(tr("STB_POSTACCEPT"), 2000);
811 QTimer::singleShot(0, this, SLOT(endWaitCursor()));
815 \brief Slot to switch off wait cursor.
817 void PVGUI_Module::endWaitCursor()
819 QApplication::restoreOverrideCursor();
823 \brief Returns the ParaView multi-view manager.
825 pqTabbedMultiViewWidget* PVGUI_Module::getMultiViewManager() const
827 return qobject_cast<pqTabbedMultiViewWidget*>(pqApplicationCore::instance()->manager("MULTIVIEW_WIDGET"));
831 static void ParavisMessageOutput(QtMsgType type, const char *msg)
836 vtkOutputWindow::GetInstance()->DisplayText(msg);
839 vtkOutputWindow::GetInstance()->DisplayErrorText(msg);
842 vtkOutputWindow::GetInstance()->DisplayErrorText(msg);
845 vtkOutputWindow::GetInstance()->DisplayErrorText(msg);
853 \brief Activate module.
854 \param study current study
855 \return \c true if activaion is done successfully or 0 to prevent
858 bool PVGUI_Module::activateModule( SUIT_Study* study )
860 myOldMsgHandler = qInstallMsgHandler(ParavisMessageOutput);
862 SUIT_ExceptionHandler::addCleanUpRoutine( paravisCleanUp );
864 storeCommonWindowsState();
866 bool isDone = SalomeApp_Module::activateModule( study );
867 if ( !isDone ) return false;
870 if ( mySourcesMenuId != -1 ) menuMgr()->show(mySourcesMenuId);
871 if ( myFiltersMenuId != -1 ) menuMgr()->show(myFiltersMenuId);
872 if ( myFiltersMenuId != -1 ) menuMgr()->show(myMacrosMenuId);
873 if ( myFiltersMenuId != -1 ) menuMgr()->show(myToolbarsMenuId);
874 setMenuShown( true );
875 setToolShown( true );
877 restoreDockWidgetsState();
879 QMenu* aMenu = menuMgr()->findMenu( myRecentMenuId );
881 QList<QAction*> anActns = aMenu->actions();
882 for (int i = 0; i < anActns.size(); ++i) {
883 QAction* a = anActns.at(i);
889 QList<QMenu*>::iterator it;
890 for (it = myMenus.begin(); it != myMenus.end(); ++it) {
891 QAction* a = (*it)->menuAction();
896 if ( myRecentMenuId != -1 ) menuMgr()->show(myRecentMenuId);
898 ClientFindOrCreateParavisComponent(PARAVIS::GetCStudy(this));
905 \brief Deactivate module.
906 \param study current study
907 \return \c true if deactivaion is done successfully or 0 to prevent
908 deactivation on error
910 bool PVGUI_Module::deactivateModule( SUIT_Study* study )
912 QMenu* aMenu = menuMgr()->findMenu( myRecentMenuId );
914 QList<QAction*> anActns = aMenu->actions();
915 for (int i = 0; i < anActns.size(); ++i) {
916 QAction* a = anActns.at(i);
918 a->setVisible(false);
922 QList<QMenu*>::iterator it;
923 for (it = myMenus.begin(); it != myMenus.end(); ++it) {
924 QAction* a = (*it)->menuAction();
926 a->setVisible(false);
929 QList<QDockWidget*> aStreamingViews = application()->desktop()->findChildren<QDockWidget*>("pqStreamingControls");
930 foreach(QDockWidget* aView, aStreamingViews) {
931 if (!myDockWidgets.contains(aView))
932 myDockWidgets[aView] = aView->isVisible();
935 /*if (pqImplementation::helpWindow) {
936 pqImplementation::helpWindow->hide();
940 menuMgr()->hide(myRecentMenuId);
941 menuMgr()->hide(mySourcesMenuId);
942 menuMgr()->hide(myFiltersMenuId);
943 menuMgr()->hide(myMacrosMenuId);
944 menuMgr()->hide(myToolbarsMenuId);
945 setMenuShown( false );
946 setToolShown( false );
949 saveDockWidgetsState();
951 SUIT_ExceptionHandler::removeCleanUpRoutine( paravisCleanUp );
954 qInstallMsgHandler(myOldMsgHandler);
956 restoreCommonWindowsState();
958 return SalomeApp_Module::deactivateModule( study );
963 \brief Called when application is closed.
965 Process finalize application functionality from ParaView in order to save server settings
966 and nullify application pointer if the application is being closed.
968 \param theApp application
970 void PVGUI_Module::onApplicationClosed( SUIT_Application* theApp )
972 pqApplicationCore::instance()->settings()->sync();
973 int aAppsNb = SUIT_Session::session()->applications().size();
975 deleteTemporaryFiles();
976 MyCoreApp->deleteLater();
978 CAM_Module::onApplicationClosed(theApp);
983 \brief Called when study is closed.
985 Removes data model from the \a study.
987 \param study study being closed
989 void PVGUI_Module::studyClosed(SUIT_Study* study)
991 clearParaviewState();
993 SalomeApp_Module::studyClosed(study);
997 \brief Called when study is opened.
999 void PVGUI_Module::onModelOpened()
1001 _PTR(Study) studyDS = PARAVIS::GetCStudy(this);
1006 _PTR(SComponent) paravisComp =
1007 studyDS->FindComponent(PARAVIS::GetParavisGen(this)->ComponentDataType());
1012 _PTR(ChildIterator) anIter(studyDS->NewChildIterator(paravisComp));
1013 for (; anIter->More(); anIter->Next()) {
1014 _PTR(SObject) aSObj = anIter->Value();
1015 _PTR(GenericAttribute) anAttr;
1016 if (!aSObj->FindAttribute(anAttr, "AttributeLocalID")) {
1019 _PTR(AttributeLocalID) anID(anAttr);
1020 if (anID->Value() == PVSTATEID) {
1027 \brief Returns IOR of current engine
1029 QString PVGUI_Module::engineIOR() const
1031 CORBA::String_var anIOR = PARAVIS::GetParavisGen(this)->GetIOR();
1032 return QString(anIOR.in());
1037 \brief Open file of format supported by ParaView
1039 void PVGUI_Module::openFile(const char* theName)
1043 pqLoadDataReaction::loadData(aFiles);
1046 void PVGUI_Module::executeScript(const char *script)
1049 pqPythonManager* manager = qobject_cast<pqPythonManager*>(
1050 pqApplicationCore::instance()->manager("PYTHON_MANAGER"));
1052 pqPythonDialog* pyDiag = manager->pythonShellDialog();
1054 pyDiag->runString(script);
1061 \brief Returns trace string
1063 static const QString MYReplaceStr("paraview.simple");
1064 static const QString MYReplaceImportStr("except: from pvsimple import *");
1065 QString PVGUI_Module::getTraceString()
1067 QString traceString;
1069 pqPythonManager* manager = qobject_cast<pqPythonManager*>(
1070 pqApplicationCore::instance()->manager("PYTHON_MANAGER"));
1072 pqPythonDialog* pyDiag = manager->pythonShellDialog();
1074 pyDiag->runString("from paraview import smtrace\n"
1075 "__smtraceString = smtrace.get_trace_string()\n");
1076 pyDiag->shell()->makeCurrent();
1077 PyObject* main_module = PyImport_AddModule((char*)"__main__");
1078 PyObject* global_dict = PyModule_GetDict(main_module);
1079 PyObject* string_object = PyDict_GetItemString(global_dict, "__smtraceString");
1080 char* string_ptr = string_object ? PyString_AsString(string_object) : 0;
1082 traceString = string_ptr;
1084 pyDiag->shell()->releaseControl();
1087 if ((!traceString.isNull()) && traceString.length() != 0) {
1088 int aPos = traceString.indexOf(MYReplaceStr);
1089 while (aPos != -1) {
1090 traceString = traceString.replace(aPos, MYReplaceStr.length(), "pvsimple");
1091 aPos = traceString.indexOf(MYReplaceStr, aPos);
1093 int aImportPos = traceString.indexOf(MYReplaceImportStr);
1094 if(aImportPos != -1)
1096 traceString = traceString.replace(aImportPos, MYReplaceImportStr.length(), "except:\n import pvsimple\n from pvsimple import *");
1104 \brief Saves trace string to disk file
1106 void PVGUI_Module::saveTrace(const char* theName)
1108 QFile file(theName);
1109 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
1110 MESSAGE( "Could not open file:" << theName );
1113 QTextStream out(&file);
1114 out << getTraceString();
1119 \brief Saves ParaView state to a disk file
1121 void PVGUI_Module::saveParaviewState(const char* theFileName)
1123 pqApplicationCore::instance()->saveState(theFileName);
1127 \brief Delete all objects for Paraview Pipeline Browser
1129 void PVGUI_Module::clearParaviewState()
1131 QAction* deleteAllAction = action(DeleteAllId);
1132 if (deleteAllAction) {
1133 deleteAllAction->activate(QAction::Trigger);
1138 \brief Restores ParaView state from a disk file
1140 If toClear == true, the current ojects will be deleted
1142 void PVGUI_Module::loadParaviewState(const char* theFileName)
1144 pqApplicationCore::instance()->loadState(theFileName, getActiveServer());
1148 \brief Imports MED data from VISU module by data entry
1150 void PVGUI_Module::onImportFromVisu(QString theEntry)
1153 SUIT_OverrideCursor aWaitCursor;
1156 SalomeApp_Study* activeStudy = dynamic_cast<SalomeApp_Study*>(application()->activeStudy());
1157 if(!activeStudy) return;
1159 // get SALOMEDS client study
1160 _PTR(Study) aStudy = activeStudy->studyDS();
1163 // find VISU component in a study
1164 _PTR(SComponent) aVisuComp = aStudy->FindComponent( "VISU" );
1165 if(!aVisuComp) return;
1167 // get SObject client by entry
1168 _PTR(SObject) aSObj = aStudy->FindObjectID(qPrintable(theEntry));
1171 // get CORBA SObject
1172 SALOMEDS_SObject* aSObject = _CAST(SObject, aSObj);
1173 if ( !aSObject ) return;
1176 SALOME_NamingService* aNamingService = SalomeApp_Application::namingService();
1177 SALOME_LifeCycleCORBA aLCC(aNamingService);
1179 Engines::EngineComponent_var aComponent = aLCC.FindOrLoad_Component("FactoryServer","VISU");
1180 VISU::VISU_Gen_var aVISU = VISU::VISU_Gen::_narrow(aComponent);
1181 if(CORBA::is_nil(aVISU)) return;
1183 _PTR(StudyBuilder) aStudyBuilder = aStudy->NewBuilder();
1184 aStudyBuilder->LoadWith( aVisuComp, SalomeApp_Application::orb()->object_to_string(aVISU) );
1186 // get VISU result object
1187 CORBA::Object_var aResultObject = aSObject->GetObject();
1188 if (CORBA::is_nil(aResultObject)) return;
1189 VISU::Result_var aResult = VISU::Result::_narrow( aResultObject );
1190 if (CORBA::is_nil(aResult)) return;
1192 // export VISU result to the MED file
1193 std::string aTmpDir = SALOMEDS_Tool::GetTmpDir();
1194 std::string aFileName = aSObject->GetName();
1195 std::string aFilePath = aTmpDir + aFileName;
1197 if (aResult->ExportMED(aFilePath.c_str())) {
1198 openFile(aFilePath.c_str());
1199 myTemporaryFiles.append(QString(aFilePath.c_str()));
1202 MESSAGE("Visu module is not found.");
1207 \brief Deletes temporary files created during import operation from VISU
1209 void PVGUI_Module::deleteTemporaryFiles()
1211 foreach(QString aFile, myTemporaryFiles) {
1212 if (QFile::exists(aFile)) {
1213 QFile::remove(aFile);
1220 \brief Returns current active ParaView server
1222 pqServer* PVGUI_Module::getActiveServer()
1224 return pqApplicationCore::instance()->getActiveServer();
1229 \brief Creates PARAVIS preference pane
1231 void PVGUI_Module::createPreferences()
1233 // Paraview settings tab
1234 int aParaViewSettingsTab = addPreference( tr( "TIT_PVIEWSETTINGS" ) );
1235 int aPanel = addPreference(QString(), aParaViewSettingsTab, LightApp_Preferences::UserDefined, "PARAVIS", "");
1236 setPreferenceProperty(aPanel, "content", (qint64)(new PVGUI_ParaViewSettingsPane()));
1238 // Paravis settings tab
1239 int aParaVisSettingsTab = addPreference( tr( "TIT_PVISSETTINGS" ) );
1240 addPreference( tr( "PREF_STOP_TRACE" ), aParaVisSettingsTab, LightApp_Preferences::Bool, "PARAVIS", "stop_trace");
1242 int aSaveType = addPreference(tr( "PREF_SAVE_TYPE_LBL" ), aParaVisSettingsTab,
1243 LightApp_Preferences::Selector,
1244 "PARAVIS", "savestate_type");
1245 QList<QVariant> aIndices;
1246 QStringList aStrings;
1248 aStrings<<tr("PREF_SAVE_TYPE_0");
1249 aStrings<<tr("PREF_SAVE_TYPE_1");
1250 aStrings<<tr("PREF_SAVE_TYPE_2");
1251 setPreferenceProperty(aSaveType, "strings", aStrings);
1252 setPreferenceProperty(aSaveType, "indexes", aIndices);
1254 //rnv: imp 21712: [CEA 581] Preference to display legend by default
1255 int aDispColoreLegend = addPreference( tr( "PREF_SHOW_COLOR_LEGEND" ), aParaVisSettingsTab,
1256 LightApp_Preferences::Bool, "PARAVIS", "show_color_legend");
1260 \brief Creates ParaViS context menu popup
1262 void PVGUI_Module::contextMenuPopup(const QString& theClient, QMenu* theMenu, QString& theTitle)
1264 SalomeApp_Module::contextMenuPopup(theClient, theMenu, theTitle);
1266 // Check if we are in Object Browser
1267 SUIT_DataBrowser* ob = getApp()->objectBrowser();
1268 bool isOBClient = (ob && theClient == ob->popupClientType());
1273 // Get list of selected objects
1274 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
1275 SALOME_ListIO aListIO;
1276 aSelectionMgr->selectedObjects(aListIO);
1277 if (aListIO.Extent() == 1 && aListIO.First()->hasEntry()) {
1278 QString entry = QString(aListIO.First()->getEntry());
1281 SalomeApp_Study* activeStudy =
1282 dynamic_cast<SalomeApp_Study*>(getApp()->activeStudy());
1287 // Get SALOMEDS client study
1288 _PTR(Study) studyDS = activeStudy->studyDS();
1293 QString paravisDataType(PARAVIS::GetParavisGen(this)->ComponentDataType());
1294 if(activeStudy && activeStudy->isComponent(entry) &&
1295 activeStudy->componentDataType(entry) == paravisDataType) {
1296 // ParaViS module object
1297 theMenu->addSeparator();
1298 theMenu->addAction(action(SaveStatePopupId));
1301 // Try to get state object
1302 _PTR(SObject) stateSObj =
1303 studyDS->FindObjectID(entry.toLatin1().constData());
1309 _PTR(GenericAttribute) anAttr;
1310 if (!stateSObj->FindAttribute(anAttr, "AttributeLocalID")) {
1314 _PTR(AttributeLocalID) anID(anAttr);
1316 if (anID->Value() == PVSTATEID) {
1317 // Paraview state object
1318 theMenu->addSeparator();
1319 theMenu->addAction(action(AddStatePopupId));
1320 theMenu->addAction(action(CleanAndAddStatePopupId));
1321 theMenu->addSeparator();
1322 theMenu->addAction(action(ParaVisRenameId));
1323 theMenu->addAction(action(ParaVisDeleteId));
1330 \brief. Show ParaView python trace.
1332 void PVGUI_Module::onShowTrace()
1334 if (!myTraceWindow) {
1335 myTraceWindow = new pqPythonScriptEditor(getApp()->desktop());
1337 myTraceWindow->setText(getTraceString());
1338 myTraceWindow->show();
1339 myTraceWindow->raise();
1340 myTraceWindow->activateWindow();
1345 \brief. Re-initialize ParaView python trace.
1347 void PVGUI_Module::onRestartTrace()
1349 PyInterp_Dispatcher* aDispatcher = PyInterp_Dispatcher::Get();
1350 if ( !aDispatcher->IsBusy() ) {
1351 pqPythonManager* manager = qobject_cast<pqPythonManager*>
1352 ( pqApplicationCore::instance()->manager( "PYTHON_MANAGER" ) );
1354 pqPythonDialog* pyDiag = manager->pythonShellDialog();
1356 pqPythonShell* shell = pyDiag->shell();
1358 QString script = "from paraview import smtrace\n";
1359 script += "smtrace.stop_trace()\n";
1360 script += "smtrace.start_trace()\n";
1361 shell->executeScript(script);
1369 \brief Show ParaView view.
1371 void PVGUI_Module::onNewParaViewWindow()
1377 \brief Save state under the module root object.
1379 void PVGUI_Module::onSaveMultiState()
1381 // Create state study object
1383 // Get SALOMEDS client study
1384 _PTR(Study) studyDS = PARAVIS::GetCStudy(this);
1389 _PTR(SComponent) paravisComp =
1390 studyDS->FindComponent(PARAVIS::GetParavisGen(this)->ComponentDataType());
1395 // Unlock the study if it is locked
1396 bool isLocked = studyDS->GetProperties()->IsLocked();
1398 studyDS->GetProperties()->SetLocked(false);
1401 QString stateName = tr("SAVED_PARAVIEW_STATE_NAME") +
1402 QString::number(myStateCounter + 1);
1404 _PTR(StudyBuilder) studyBuilder = studyDS->NewBuilder();
1405 _PTR(SObject) newSObj = studyBuilder->NewObject(paravisComp);
1408 _PTR(GenericAttribute) anAttr;
1409 anAttr = studyBuilder->FindOrCreateAttribute(newSObj, "AttributeName");
1410 _PTR(AttributeName) nameAttr(anAttr);
1412 nameAttr->SetValue(stateName.toLatin1().constData());
1415 anAttr = studyBuilder->FindOrCreateAttribute(newSObj, "AttributeLocalID");
1416 _PTR(AttributeLocalID) localIdAttr(anAttr);
1418 localIdAttr->SetValue(PVSTATEID);
1421 QString stateEntry = QString::fromStdString(newSObj->GetID());
1423 // File name for state saving
1424 QString tmpDir = QString::fromStdString(SALOMEDS_Tool::GetTmpDir());
1425 QString fileName = QString("%1_paravisstate:%2").arg(tmpDir,
1428 anAttr = studyBuilder->FindOrCreateAttribute(newSObj, "AttributeString");
1429 _PTR(AttributeString) stringAttr(anAttr);
1431 stringAttr->SetValue(fileName.toLatin1().constData());
1433 // Lock the study back if necessary
1435 studyDS->GetProperties()->SetLocked(true);
1439 saveParaviewState(fileName.toLatin1().constData());
1440 myTemporaryFiles.append(fileName);
1442 // Increment the counter
1449 \brief Restore the selected state by merging with the current one.
1451 void PVGUI_Module::onAddState()
1453 loadSelectedState(false);
1457 \brief Clean the current state and restore the selected one.
1459 void PVGUI_Module::onCleanAddState()
1461 loadSelectedState(true);
1465 \brief Rename the selected object.
1467 void PVGUI_Module::onRename()
1469 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
1470 SALOME_ListIO aListIO;
1471 aSelectionMgr->selectedObjects(aListIO);
1473 if (aListIO.Extent() == 1 && aListIO.First()->hasEntry()) {
1474 std::string entry = aListIO.First()->getEntry();
1476 // Get SALOMEDS client study
1477 _PTR(Study) studyDS = PARAVIS::GetCStudy(this);
1482 // Unlock the study if it is locked
1483 bool isLocked = studyDS->GetProperties()->IsLocked();
1485 studyDS->GetProperties()->SetLocked(false);
1488 // Rename the selected state object
1489 _PTR(SObject) stateSObj = studyDS->FindObjectID(entry);
1494 _PTR(GenericAttribute) anAttr;
1495 if (stateSObj->FindAttribute(anAttr, "AttributeName")) {
1496 _PTR(AttributeName) nameAttr (anAttr);
1498 LightApp_NameDlg::getName(getApp()->desktop(), nameAttr->Value().c_str());
1499 if (!newName.isEmpty()) {
1500 nameAttr->SetValue(newName.toLatin1().constData());
1501 aListIO.First()->setName(newName.toLatin1().constData());
1505 // Lock the study back if necessary
1507 studyDS->GetProperties()->SetLocked(true);
1510 // Update object browser
1517 \brief Delete the selected objects.
1519 void PVGUI_Module::onDelete()
1521 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
1522 SALOME_ListIO aListIO;
1523 aSelectionMgr->selectedObjects(aListIO);
1525 if (aListIO.Extent() == 1 && aListIO.First()->hasEntry()) {
1526 std::string entry = aListIO.First()->getEntry();
1528 // Get SALOMEDS client study
1529 _PTR(Study) studyDS = PARAVIS::GetCStudy(this);
1534 // Unlock the study if it is locked
1535 bool isLocked = studyDS->GetProperties()->IsLocked();
1537 studyDS->GetProperties()->SetLocked(false);
1540 // Remove the selected state from the study
1541 _PTR(StudyBuilder) studyBuilder = studyDS->NewBuilder();
1542 _PTR(SObject) stateSObj = studyDS->FindObjectID(entry);
1543 studyBuilder->RemoveObject(stateSObj);
1545 // Lock the study back if necessary
1547 studyDS->GetProperties()->SetLocked(true);
1550 // Update object browser
1556 \brief Discover help project files from the resources.
1557 \return name of the help file.
1559 QString PVGUI_Module::getHelpFileName() {
1560 QString aPVHome(getenv("PVHOME"));
1561 if (aPVHome.isNull()) {
1562 qWarning("Wariable PVHOME is not defined");
1565 QChar aSep = QDir::separator();
1566 //PARAVIEW_VERSION from the vtkPVConfig.h file
1567 QString aFileName = aPVHome + aSep + "share" + aSep + "doc" + aSep + "paraview-"+ PARAVIEW_VERSION + aSep + "paraview.qch";
1573 \brief Load selected paraview state
1575 If toClear == true, the current state will be cleared
1577 void PVGUI_Module::loadSelectedState(bool toClear)
1581 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
1582 SALOME_ListIO aListIO;
1583 aSelectionMgr->selectedObjects(aListIO);
1585 if (aListIO.Extent() == 1 && aListIO.First()->hasEntry()) {
1586 std::string entry = aListIO.First()->getEntry();
1588 // Get SALOMEDS client study
1589 _PTR(Study) studyDS = PARAVIS::GetCStudy(this);
1595 _PTR(SObject) stateSObj = studyDS->FindObjectID(entry);
1596 _PTR(GenericAttribute) anAttr;
1597 if (!stateSObj->FindAttribute(anAttr, "AttributeLocalID")) {
1600 _PTR(AttributeLocalID) anID(anAttr);
1601 if (!anID->Value() == PVSTATEID) {
1605 // Get state file name
1606 if (stateSObj->FindAttribute(anAttr, "AttributeString")) {
1607 _PTR(AttributeString) aStringAttr(anAttr);
1608 QString stringValue(aStringAttr->Value().c_str());
1610 if (QFile::exists(stringValue)) {
1611 fileName = stringValue;
1616 if (!fileName.isEmpty()) {
1618 clearParaviewState();
1621 loadParaviewState(fileName.toLatin1().constData());
1624 SUIT_MessageBox::critical(getApp()->desktop(),
1626 tr("ERR_STATE_CANNOT_BE_RESTORED"));
1630 void PVGUI_Module::onRepresentationChanged(pqRepresentation*) {
1633 //rnv: to fix the issue "21712: [CEA 581] Preference to display legend by default"
1634 // find the pqDisplayColorWidget instances and connect the variableChanged SIGNAL on the
1635 // onVariableChanged slot of this class. This connection needs to change visibility
1636 // of the "Colored Legend" after change the "Color By" array.
1637 QList<pqDisplayColorWidget*> aWidget = getApp()->desktop()->findChildren<pqDisplayColorWidget*>();
1639 for (int i = 0; i < aWidget.size() ; i++ ) {
1641 connect( aWidget[i], SIGNAL ( variableChanged ( pqVariableType, const QString ) ),
1642 this, SLOT(onVariableChanged( pqVariableType, const QString) ), Qt::UniqueConnection );
1649 \fn CAM_Module* createModule();
1650 \brief Export module instance (factory function).
1651 \return new created instance of the module
1655 #define PVGUI_EXPORT __declspec(dllexport)
1657 #define PVGUI_EXPORT
1663 PVGUI_EXPORT CAM_Module* createModule() {
1668 return new PVGUI_Module();
1671 PVGUI_EXPORT char* getModuleVersion() {
1672 return (char*)PARAVIS_VERSION_STR;