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0029748: Samples - Inspector tool - use recently opened files in TInspectorEXE
[occt.git] / tools / DFBrowser / DFBrowser_Window.cxx
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14bbbdcb 1// Created on: 2017-06-16
2// Created by: Natalia ERMOLAEVA
3// Copyright (c) 2017 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
0cb512c0 16#include <inspector/DFBrowser_Window.hxx>
14bbbdcb 17
18#include <AIS_InteractiveContext.hxx>
19#include <AIS_InteractiveObject.hxx>
20#include <AIS_ListOfInteractive.hxx>
21
22#include <CDF_Session.hxx>
23
0cb512c0 24#include <inspector/DFBrowserPane_AttributePaneAPI.hxx>
25
26#include <inspector/DFBrowser_AttributePaneStack.hxx>
27#include <inspector/DFBrowser_AttributePaneType.hxx>
28#include <inspector/DFBrowser_DumpView.hxx>
29#include <inspector/DFBrowser_Item.hxx>
30#include <inspector/DFBrowser_ItemApplication.hxx>
31#include <inspector/DFBrowser_Module.hxx>
32#include <inspector/DFBrowser_OpenApplication.hxx>
33#include <inspector/DFBrowser_PropertyPanel.hxx>
34#include <inspector/DFBrowser_SearchLine.hxx>
35#include <inspector/DFBrowser_SearchView.hxx>
0cb512c0 36#include <inspector/DFBrowser_Thread.hxx>
37#include <inspector/DFBrowser_ThreadItemSearch.hxx>
0cb512c0 38#include <inspector/DFBrowser_Tools.hxx>
39#include <inspector/DFBrowser_TreeLevelLine.hxx>
40#include <inspector/DFBrowser_TreeLevelView.hxx>
41#include <inspector/DFBrowser_TreeModel.hxx>
0cb512c0 42
43#include <inspector/DFBrowserPane_AttributePaneSelector.hxx>
44#include <inspector/DFBrowserPane_SelectionKind.hxx>
45#include <inspector/DFBrowserPane_Tools.hxx>
14bbbdcb 46
6822a3be 47#include <inspector/TreeModel_ContextMenu.hxx>
48#include <inspector/TreeModel_Tools.hxx>
49
50#include <inspector/ViewControl_TreeView.hxx>
51
52#include <inspector/View_Tools.hxx>
53
14bbbdcb 54#include <OSD_Directory.hxx>
55#include <OSD_Environment.hxx>
56#include <OSD_Protection.hxx>
57
0cb512c0 58#include <inspector/View_Displayer.hxx>
59#include <inspector/View_ToolBar.hxx>
60#include <inspector/View_Viewer.hxx>
61#include <inspector/View_Widget.hxx>
62#include <inspector/View_Window.hxx>
63
64#include <TDF_Tool.hxx>
6822a3be 65#include <inspector/ViewControl_MessageDialog.hxx>
66#include <inspector/ViewControl_Tools.hxx>
14bbbdcb 67
130eb114 68#include <Standard_WarningsDisable.hxx>
14bbbdcb 69#include <QAction>
70#include <QApplication>
71#include <QComboBox>
72#include <QDir>
73#include <QDockWidget>
74#include <QGridLayout>
75#include <QList>
76#include <QMainWindow>
14bbbdcb 77#include <QItemSelectionModel>
78#include <QTabWidget>
79#include <QToolBar>
80#include <QTreeView>
81#include <QMenu>
82#include <QMessageBox>
83#include <QStatusBar>
84#include <QWidget>
85#if QT_VERSION < 0x050000
86#include <QWindowsStyle>
87#else
88#include <QStyleFactory>
89#endif
130eb114 90#include <Standard_WarningsRestore.hxx>
14bbbdcb 91
d2c90917 92const int DFBROWSER_DEFAULT_WIDTH = 650;
93const int DFBROWSER_DEFAULT_HEIGHT = 350;
94const int DFBROWSER_DEFAULT_TREE_VIEW_WIDTH = 325;
14bbbdcb 95const int DFBROWSER_DEFAULT_TREE_VIEW_HEIGHT = 500;
96const int DFBROWSER_DEFAULT_VIEW_WIDTH = 400;
97const int DFBROWSER_DEFAULT_VIEW_HEIGHT = 300;
98
99const int DFBROWSER_DEFAULT_POSITION_X = 200;
100const int DFBROWSER_DEFAULT_POSITION_Y = 60;
101
d2c90917 102const int DEFAULT_PROPERTY_PANEL_HEIGHT = 200;
14bbbdcb 103const int DEFAULT_BROWSER_HEIGHT = 800;
104
105// =======================================================================
106// function : Constructor
107// purpose :
108// =======================================================================
109DFBrowser_Window::DFBrowser_Window()
0cb512c0 110: myModule (0), myParent (0), myPropertyPanel (0), myExportToShapeViewDialog (0)
14bbbdcb 111{
112 myMainWindow = new QMainWindow (0);
113
114 // tree view
6822a3be 115 myTreeView = new ViewControl_TreeView (myMainWindow);
14bbbdcb 116 myTreeView->setContextMenuPolicy (Qt::CustomContextMenu);
117 connect (myTreeView, SIGNAL (customContextMenuRequested (const QPoint&)),
118 this, SLOT (onTreeViewContextMenuRequested (const QPoint&)));
6822a3be 119 new TreeModel_ContextMenu (myTreeView);
120 ((ViewControl_TreeView*)myTreeView)->SetPredefinedSize (QSize (DFBROWSER_DEFAULT_TREE_VIEW_WIDTH,
121 DFBROWSER_DEFAULT_TREE_VIEW_HEIGHT));
14bbbdcb 122 myTreeView->setHeaderHidden (true);
123 myTreeView->setSortingEnabled (Standard_False);
6822a3be 124 myMainWindow->setCentralWidget (myTreeView);
14bbbdcb 125
126#if QT_VERSION < 0x050000
127 myTreeView->setStyle (new QWindowsStyle);
128#else
129 myTreeView->setStyle (QStyleFactory::create("Windows"));
130#endif
131
132 myTreeLevelLine = new DFBrowser_TreeLevelLine (myMainWindow);
133 connect (myTreeLevelLine->GetSearchLine(), SIGNAL (searchActivated()), this, SLOT (onSearchActivated()));
134 connect (myTreeLevelLine, SIGNAL (indexSelected (const QModelIndex&)),
135 this, SLOT (onTreeLevelLineSelected (const QModelIndex&)));
136 connect (myTreeLevelLine, SIGNAL (updateClicked()), this, SLOT (onUpdateClicked()));
137
138 QDockWidget* aTreeLineDockWidget = new QDockWidget (tr ("Tree Level Line"), myMainWindow);
6822a3be 139 aTreeLineDockWidget->setObjectName (aTreeLineDockWidget->windowTitle());
d2c90917 140 aTreeLineDockWidget->setTitleBarWidget (new QWidget(myMainWindow));
14bbbdcb 141 aTreeLineDockWidget->setWidget (myTreeLevelLine->GetControl());
142 myMainWindow->addDockWidget (Qt::TopDockWidgetArea, aTreeLineDockWidget);
143
14bbbdcb 144 // property panel
145 myPropertyPanel = new DFBrowser_PropertyPanel (myMainWindow);
146 DFBrowser_AttributePaneStack* anAttributePaneStack = myPropertyPanel->GetAttributesStack();
147 anAttributePaneStack->GetSearchView()->SetSearchLine (myTreeLevelLine->GetSearchLine());
148
149 connect (anAttributePaneStack->GetPaneSelector(),
150 SIGNAL (tableSelectionChanged (const QItemSelection&, const QItemSelection&, QItemSelectionModel*)),
151 this, SLOT (onPaneSelectionChanged (const QItemSelection&, const QItemSelection&, QItemSelectionModel*)));
152
153 DFBrowser_SearchView* aSearchView = anAttributePaneStack->GetSearchView();
154 connect (aSearchView, SIGNAL (pathSelected (const QStringList&, const QString&)),
155 this, SLOT (onSearchPathSelected (const QStringList&, const QString&)));
156 connect (aSearchView, SIGNAL (pathDoubleClicked (const QStringList&, const QString&)),
157 this, SLOT (onSearchPathDoubleClicked (const QStringList&, const QString&)));
158
159 DFBrowser_TreeLevelView* aLevelView = anAttributePaneStack->GetTreeLevelView();
160 connect (aLevelView, SIGNAL (indexSelected (const QModelIndex&)), this, SLOT (onLevelSelected (const QModelIndex&)));
161 connect (aLevelView, SIGNAL (indexDoubleClicked (const QModelIndex&)),
162 this, SLOT (onLevelDoubleClicked (const QModelIndex&)));
163
6822a3be 164 QDockWidget* aPropertyPanelWidget = new QDockWidget (tr ("PropertyPanel"), myMainWindow);
165 aPropertyPanelWidget->setObjectName (aPropertyPanelWidget->windowTitle());
166 aPropertyPanelWidget->setTitleBarWidget (new QWidget(myMainWindow));
167 aPropertyPanelWidget->setWidget (myPropertyPanel->GetControl());
168 myMainWindow->addDockWidget (Qt::RightDockWidgetArea, aPropertyPanelWidget);
169
170 // dump view window
171 QWidget* aDumpWidget = new QWidget(myMainWindow);
172 QVBoxLayout* aDumpLay = new QVBoxLayout(aDumpWidget);
173 aDumpLay->setMargin(0);
174 myDumpView = new DFBrowser_DumpView(aDumpWidget);
175 aDumpLay->addWidget(myDumpView->GetControl());
176 QDockWidget* aDumpDockWidget = new QDockWidget(tr("Dump"), myMainWindow);
177 aDumpDockWidget->setObjectName(aDumpDockWidget->windowTitle());
178
179 aDumpDockWidget->setWidget(aDumpWidget);
180 myMainWindow->addDockWidget(Qt::RightDockWidgetArea, aDumpDockWidget);
14bbbdcb 181
182 // view
183 myViewWindow = new View_Window (myMainWindow);
184 myViewWindow->GetView()->SetPredefinedSize (DFBROWSER_DEFAULT_VIEW_WIDTH, DFBROWSER_DEFAULT_VIEW_HEIGHT);
185
186 QDockWidget* aViewDockWidget = new QDockWidget (tr ("View"), myMainWindow);
6822a3be 187 aViewDockWidget->setObjectName (aViewDockWidget->windowTitle());
d2c90917 188 aViewDockWidget->setTitleBarWidget (myViewWindow->GetViewToolBar()->GetControl());
14bbbdcb 189 aViewDockWidget->setWidget (myViewWindow);
6822a3be 190 myMainWindow->addDockWidget (Qt::RightDockWidgetArea, aViewDockWidget);
14bbbdcb 191
d2c90917 192 QColor aHColor (229, 243, 255);
14bbbdcb 193 myViewWindow->GetDisplayer()->SetAttributeColor (Quantity_Color(aHColor.red() / 255., aHColor.green() / 255.,
194 aHColor.blue() / 255., Quantity_TOC_RGB), View_PresentationType_Additional);
6822a3be 195
196 myMainWindow->splitDockWidget(aPropertyPanelWidget, aViewDockWidget, Qt::Vertical);
14bbbdcb 197 myMainWindow->tabifyDockWidget (aDumpDockWidget, aViewDockWidget);
198
6822a3be 199 myTreeView->resize (DFBROWSER_DEFAULT_TREE_VIEW_WIDTH, DFBROWSER_DEFAULT_TREE_VIEW_HEIGHT);
14bbbdcb 200
201 myThread = new DFBrowser_Thread (this);
14bbbdcb 202}
203
204// =======================================================================
205// function : Destructor
206// purpose :
207// =======================================================================
208DFBrowser_Window::~DFBrowser_Window()
209{
210 delete myModule;
211}
212
213// =======================================================================
214// function : SetParent
215// purpose :
216// =======================================================================
217void DFBrowser_Window::SetParent (void* theParent)
218{
219 myParent = (QWidget*)theParent;
220 if (myParent)
221 {
222 QLayout* aLayout = myParent->layout();
223 if (aLayout)
224 aLayout->addWidget (GetMainWindow());
042e09aa 225
226 if (!myOpenedFileName.isEmpty())
227 myParent->setObjectName(myOpenedFileName);
14bbbdcb 228 }
229}
230
6822a3be 231// =======================================================================
232// function : FillActionsMenu
233// purpose :
234// =======================================================================
235void DFBrowser_Window::FillActionsMenu (void* theMenu)
236{
237 QMenu* aMenu = (QMenu*)theMenu;
238 QList<QDockWidget*> aDockwidgets = myMainWindow->findChildren<QDockWidget*>();
239 for (QList<QDockWidget*>::iterator it = aDockwidgets.begin(); it != aDockwidgets.end(); ++it)
240 {
241 QDockWidget* aDockWidget = *it;
242 if (aDockWidget->parentWidget() == myMainWindow)
243 aMenu->addAction (aDockWidget->toggleViewAction());
244 }
245}
246
247// =======================================================================
248// function : GetPreferences
249// purpose :
250// =======================================================================
251void DFBrowser_Window::GetPreferences (TInspectorAPI_PreferencesDataMap& theItem)
252{
6822a3be 253 theItem.Bind ("geometry", TreeModel_Tools::ToString (myMainWindow->saveState()).toStdString().c_str());
254
255 QMap<QString, QString> anItems;
256 TreeModel_Tools::SaveState (myTreeView, anItems);
257 View_Tools::SaveState(myViewWindow, anItems);
258
259 for (QMap<QString, QString>::const_iterator anItemsIt = anItems.begin(); anItemsIt != anItems.end(); anItemsIt++)
260 theItem.Bind (anItemsIt.key().toStdString().c_str(), anItemsIt.value().toStdString().c_str());
261}
262
263// =======================================================================
264// function : SetPreferences
265// purpose :
266// =======================================================================
267void DFBrowser_Window::SetPreferences (const TInspectorAPI_PreferencesDataMap& theItem)
268{
269 if (theItem.IsEmpty())
270 {
271 TreeModel_Tools::SetDefaultHeaderSections (myTreeView);
272 return;
273 }
274
275 for (TInspectorAPI_IteratorOfPreferencesDataMap anItemIt (theItem); anItemIt.More(); anItemIt.Next())
276 {
277 if (anItemIt.Key().IsEqual ("geometry"))
278 myMainWindow->restoreState (TreeModel_Tools::ToByteArray (anItemIt.Value().ToCString()));
279 else if (TreeModel_Tools::RestoreState (myTreeView, anItemIt.Key().ToCString(), anItemIt.Value().ToCString()))
280 continue;
281 else if (View_Tools::RestoreState(myViewWindow, anItemIt.Key().ToCString(), anItemIt.Value().ToCString()))
282 continue;
283 }
284}
285
14bbbdcb 286// =======================================================================
287// function : UpdateContent
288// purpose :
289// =======================================================================
290void DFBrowser_Window::UpdateContent()
291{
292 TCollection_AsciiString aName = "TKDFBrowser";
293
294 if (myParameters->FindParameters (aName))
295 Init(myParameters->Parameters (aName));
296 else
297 Init(NCollection_List<Handle(Standard_Transient)>());
298
299 if (myParameters->FindFileNames(aName))
300 {
301 NCollection_List<TCollection_AsciiString> aFileNames = myParameters->FileNames (aName);
302 if (aFileNames.Extent() > 0) // only one document file might be opened
303 OpenFile (aFileNames.First());
304 myParameters->SetFileNames(aName, NCollection_List<TCollection_AsciiString>());
305 }
306 onUpdateClicked();
0cb512c0 307
308 // make parameter items selected if defined
309 if (myParameters->FindSelectedNames(aName))
310 {
311 const NCollection_List<TCollection_AsciiString>& aSelected = myParameters->GetSelectedNames (aName);
312
313 DFBrowser_TreeModel* aTreeModel = dynamic_cast<DFBrowser_TreeModel*> (myTreeView->model());
314 Handle(TDocStd_Application) anApplication = aTreeModel->GetTDocStdApplication();
315
316 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
317 aSelectionModel->clear();
318
319 NCollection_List<TCollection_AsciiString>::Iterator aSelectedIt (aSelected);
320 if (aSelectedIt.More())
321 {
322 TCollection_AsciiString aLabelEntry = aSelectedIt.Value();
323
324 TDF_Label aLabel;
325 for (Standard_Integer aDocId = 1, aNbDoc = anApplication->NbDocuments(); aDocId <= aNbDoc; aDocId++)
326 {
327 Handle(TDocStd_Document) aDocument;
328 anApplication->GetDocument (aDocId, aDocument);
329
330 TDF_Tool::Label(aDocument->GetData(), aLabelEntry.ToCString(), aLabel, Standard_False);
331 if (!aLabel.IsNull())
332 break;
333 }
334 if (!aLabel.IsNull())
335 {
336 QModelIndex anIndexToBeSelected = aTreeModel->FindIndex (aLabel);
337
338 TCollection_AsciiString anAttributeType;
339 aSelectedIt.Next();
340 // find attribute by attribute type on the given label
341 if (aSelectedIt.More())
342 {
343 anAttributeType = aSelectedIt.Value();
344
345 TreeModel_ItemBasePtr aLabelItem = TreeModel_ModelBase::GetItemByIndex (anIndexToBeSelected);
346 //DFBrowser_ItemPtr anItem = itemDynamicCast<DFBrowser_Item> (anItemBase);
347 for (int aChildId = 0, aNbChildren = aLabelItem->rowCount(); aChildId < aNbChildren; aChildId++)
348 {
349 QModelIndex anIndex = aTreeModel->index (aChildId, 0, anIndexToBeSelected);
350 TreeModel_ItemBasePtr anItemBase = TreeModel_ModelBase::GetItemByIndex (anIndex);
351 DFBrowser_ItemPtr anItem = itemDynamicCast<DFBrowser_Item> (anItemBase);
352 if (anItem->HasAttribute())
353 {
354 // processing attribute in theValue
355 DFBrowser_ItemApplicationPtr aRootAppItem = itemDynamicCast<DFBrowser_ItemApplication>(aTreeModel->RootItem (0));
356 QString anAttributeInfo = DFBrowser_Module::GetAttributeInfo (anItem->GetAttribute(), aRootAppItem->GetModule(),
357 Qt::DisplayRole, 0).toString();
358 if (anAttributeInfo == anAttributeType.ToCString())
359 {
360 anIndexToBeSelected = anIndex;
361 break;
362 }
363 }
364 }
365 }
366 aSelectionModel->select (anIndexToBeSelected, QItemSelectionModel::Select);
367 myTreeView->scrollTo (anIndexToBeSelected);
368 }
369 }
370
371 myParameters->SetSelectedNames(aName, NCollection_List<TCollection_AsciiString>());
372 }
14bbbdcb 373}
374
375// =======================================================================
376// function : Init
377// purpose :
378// =======================================================================
379void DFBrowser_Window::Init (const NCollection_List<Handle(Standard_Transient)>& theParameters)
380{
381 Handle(TDocStd_Application) anApplication;
382 if (myModule)
383 {
384 DFBrowser_TreeModel* anOCAFViewModel = dynamic_cast<DFBrowser_TreeModel*> (myModule->GetOCAFViewModel());
385 if (anOCAFViewModel)
386 anApplication = anOCAFViewModel->GetTDocStdApplication();
387 }
388 Handle(AIS_InteractiveContext) aContext;
389 if (myModule)
390 aContext = myModule->GetExternalContext();
391
392 bool aSameApplication = !anApplication.IsNull(), aSameContext = !aContext.IsNull();
393 for (NCollection_List<Handle(Standard_Transient)>::Iterator aParametersIt (theParameters);
394 aParametersIt.More(); aParametersIt.Next())
395 {
396 Handle(Standard_Transient) anObject = aParametersIt.Value();
397 // check if the object is an application
398 Handle(TDocStd_Application) anIApplication = Handle(TDocStd_Application)::DownCast (anObject);
399 if (!anIApplication.IsNull())
400 {
401 aSameApplication = anApplication == anIApplication;
402 if (!aSameApplication)
403 anApplication = anIApplication;
404 }
405 // check if the object is an interactive context
406 Handle(AIS_InteractiveContext) anIContext = Handle(AIS_InteractiveContext)::DownCast (anObject);
407 if (!anIContext.IsNull())
408 {
409 aSameContext = aContext == anIContext;
410 if (!aSameContext)
411 aContext = anIContext;
412 }
413 }
414 if (aSameApplication)
415 {
416 if (!aSameContext && !aContext.IsNull())
417 {
418 myModule->SetExternalContext (aContext);
419 myViewWindow->SetContext (View_ContextType_External, aContext);
420 }
421 return;
422 }
423
424 myModule = new DFBrowser_Module();
425 myModule->CreateViewModel (myMainWindow);
426
427 myPropertyPanel->GetAttributesStack()->SetModule (myModule);
428
429 // model should be set after the attribute pane stack is initialized by module
430 QAbstractItemModel* aModel = myModule->GetOCAFViewModel();
431 setOCAFModel (aModel);
432 myModule->SetOCAFViewSelectionModel (myTreeView->selectionModel());
433 myTreeLevelLine->GetSearchLine()->SetModule (myModule);
434 myPropertyPanel->GetAttributesStack()->GetSearchView()->InitModels();
435
14bbbdcb 436 connect (myModule, SIGNAL (beforeUpdateTreeModel()), this, SLOT (onBeforeUpdateTreeModel()));
437
438 if (!aContext.IsNull())
439 {
440 myModule->SetExternalContext (aContext);
441 myViewWindow->SetContext (View_ContextType_External, aContext);
442 }
443
444 myModule->SetApplication (anApplication);
445 //! expand first three levels: CUSTOM
446 QModelIndex aParentIndex = aModel->index (0, 0);
447 setExpandedLevels (myTreeView, aParentIndex, 3/*levels*/);
448
449 myThread->ProcessApplication();
450 myModule->SetInitialTreeViewSelection();
451}
452
453// =======================================================================
454// function : OpenFile
455// purpose :
456// =======================================================================
457void DFBrowser_Window::OpenFile (const TCollection_AsciiString& theFileName)
458{
14bbbdcb 459 QApplication::setOverrideCursor (Qt::WaitCursor);
460 myThread->TerminateThread();
461
462 myTreeLevelLine->ClearHistory();
463 QItemSelectionModel* aSelectionModel = myModule->GetOCAFViewSelectionModel();
464 if (aSelectionModel)
465 {
466 aSelectionModel->clearSelection();
467 QModelIndex anIndex;
468 aSelectionModel->select (anIndex, QItemSelectionModel::ClearAndSelect);
469 }
470 ClearThreadCache();
471
472 myTreeLevelLine->ClearHistory();
473
474 DFBrowser_TreeModel* anOCAFViewModel = dynamic_cast<DFBrowser_TreeModel*> (myModule->GetOCAFViewModel());
475 anOCAFViewModel->Reset();
476
477 //! close previous documents to open new document
478 Handle(TDocStd_Application) anApplication;
479 if (CDF_Session::Exists())
480 {
481 Handle(CDF_Session) aSession = CDF_Session::CurrentSession();
482 if (!aSession.IsNull())
483 {
484 anApplication = Handle(TDocStd_Application)::DownCast (CDF_Session::CurrentSession()->CurrentApplication());
485 if (!anApplication.IsNull())
486 {
487 for (int aDocId = 1, aNbDocuments = anApplication->NbDocuments(); aDocId <= aNbDocuments; aDocId++)
488 {
489 Handle(TDocStd_Document) aDocument;
490 anApplication->GetDocument (aDocId, aDocument);
491 if (!aDocument.IsNull())
492 anApplication->Close (aDocument);
493 }
494 }
495 }
496 }
497 //! open new document
498 bool isSTEPFileName = false;
499 anApplication = DFBrowser_OpenApplication::OpenApplication (theFileName, isSTEPFileName);
500
501 if (myParent)
502 myParent->setObjectName (isSTEPFileName ? QString (TCollection_AsciiString (theFileName).ToCString()) : getWindowTitle());
042e09aa 503 else
504 myOpenedFileName = isSTEPFileName ? QString(TCollection_AsciiString(theFileName).ToCString()) : getWindowTitle();
14bbbdcb 505
506 if (anApplication.IsNull())
507 {
508 QApplication::restoreOverrideCursor();
509 QMessageBox::information (0, "Error", QString ("File %1 can't be opened by OCAF application")
510 .arg(TCollection_AsciiString (theFileName).ToCString()));
511 }
512 else {
513 myModule->SetApplication (anApplication);
514 //! expand first three levels: CUSTOM
515 QModelIndex aParentIndex = anOCAFViewModel->index (0, 0);
516 setExpandedLevels (myTreeView, aParentIndex, 3/*levels*/);
517
518 myThread->ProcessApplication();
519 myModule->SetInitialTreeViewSelection();
520 QApplication::restoreOverrideCursor();
521 }
14bbbdcb 522}
523
524// =======================================================================
525// function : getWindowTitle
526// purpose :
527// =======================================================================
528QString DFBrowser_Window::getWindowTitle() const
529{
530 DFBrowser_TreeModel* anOCAFViewModel = dynamic_cast<DFBrowser_TreeModel*> (myModule->GetOCAFViewModel());
531 if (!anOCAFViewModel)
532 return "";
533
534 Handle(TDocStd_Application) anApplication = anOCAFViewModel->GetTDocStdApplication();
535 if (anApplication.IsNull() || anApplication->NbDocuments() == 0)
536 return "";
537
538 Handle(TDocStd_Document) aDocument;
539 anApplication->GetDocument (1, aDocument);
540 if (aDocument.IsNull() || !aDocument->IsSaved())
541 return "";
542
543 return DFBrowserPane_Tools::ToString (aDocument->GetPath());
544}
545
546// =======================================================================
547// function : setExpandedLevels
548// purpose :
549// =======================================================================
550void DFBrowser_Window::setExpandedLevels (QTreeView* theTreeView, const QModelIndex& theParentIndex, const int theLevels)
551{
552 if (theLevels <= 0)
553 return;
554
555 QAbstractItemModel* aModel = theTreeView->model();
556 if (!aModel)
557 return;
558
559 theTreeView->setExpanded (theParentIndex, true);
560 for (int aRowId = 0, aRows = aModel->rowCount (theParentIndex); aRowId < aRows; aRowId++)
561 setExpandedLevels (theTreeView, aModel->index (aRowId, 0, theParentIndex), theLevels - 1);
562}
563
564// =======================================================================
565// function : setOCAFModel
566// purpose :
567// =======================================================================
568void DFBrowser_Window::setOCAFModel (QAbstractItemModel* theModel)
569{
570 myTreeView->setModel (theModel);
14bbbdcb 571
572 QItemSelectionModel* aSelectionModel = new QItemSelectionModel (theModel);
573 myTreeView->setSelectionModel (aSelectionModel);
574
575 connect (aSelectionModel, SIGNAL (selectionChanged (const QItemSelection&, const QItemSelection&)),
576 myTreeLevelLine, SLOT (OnTreeViewSelectionChanged (const QItemSelection&, const QItemSelection&)));
577 connect(aSelectionModel, SIGNAL (selectionChanged (const QItemSelection&, const QItemSelection&)),
578 myDumpView, SLOT (OnTreeViewSelectionChanged (const QItemSelection&, const QItemSelection&)));
579 connect (aSelectionModel, SIGNAL (selectionChanged (const QItemSelection&, const QItemSelection&)),
580 this, SLOT (onTreeViewSelectionChanged (const QItemSelection&, const QItemSelection&)));
581}
582
583// =======================================================================
584// function : onBeforeUpdateTreeModel
585// purpose :
586// =======================================================================
587void DFBrowser_Window::onBeforeUpdateTreeModel()
588{
589 myTreeLevelLine->ClearHistory();
590 ClearThreadCache();
591 myThread->ProcessApplication();
592}
593
594// =======================================================================
595// function : ClearThreadCache
596// purpose :
597// =======================================================================
598void DFBrowser_Window::ClearThreadCache()
599{
14bbbdcb 600 DFBrowser_ThreadItemSearch::ClearValues (GetTreeLevelLine()->GetSearchLine());
601}
602
14bbbdcb 603// =======================================================================
604// function : TmpDirectory
605// purpose :
606// =======================================================================
607TCollection_AsciiString DFBrowser_Window::TmpDirectory()
608{
609 TCollection_AsciiString aTmpDir;
610#ifdef _WIN32
611 OSD_Environment anEnvironment ("TEMP");
612 aTmpDir = anEnvironment.Value();
613 if (aTmpDir.IsEmpty() )
614 {
615 anEnvironment.SetName("TMP");
616 aTmpDir = anEnvironment.Value();
617 if (aTmpDir.IsEmpty())
618 aTmpDir = "C:\\";
619 }
620 OSD_Path aTmpPath (aTmpDir);
621 OSD_Directory aTmpDirectory (aTmpPath);
622 if (!aTmpDirectory.Exists())
623 aTmpDirectory.Build(OSD_Protection());
624#else
625 OSD_Directory aTmpDirectory = OSD_Directory::BuildTemporary();
626 OSD_Path aTmpPath;
627 aTmpDirectory.Path (aTmpPath);
628 aTmpPath.SystemName(aTmpDir);
629#endif
630
631 return aTmpDir;
632}
633
14bbbdcb 634// =======================================================================
635// function : onTreeViewContextMenuRequested
636// purpose :
637// =======================================================================
638void DFBrowser_Window::onTreeViewContextMenuRequested (const QPoint& thePosition)
639{
640 QMenu* aMenu = new QMenu(GetMainWindow());
6822a3be 641 aMenu->addAction (ViewControl_Tools::CreateAction (tr ("Expand"), SLOT (onExpand()), GetMainWindow(), this));
642 aMenu->addAction (ViewControl_Tools::CreateAction (tr ("Expand All"), SLOT (onExpandAll()), GetMainWindow(), this));
643 aMenu->addAction (ViewControl_Tools::CreateAction (tr ("Collapse All"), SLOT (onCollapseAll()), GetMainWindow(), this));
14bbbdcb 644
645 QPoint aPoint = myTreeView->mapToGlobal (thePosition);
646 aMenu->exec (aPoint);
647}
648
14bbbdcb 649// =======================================================================
650// function : onExpand
651// purpose :
652// =======================================================================
653void DFBrowser_Window::onExpand()
654{
655 QApplication::setOverrideCursor (Qt::WaitCursor);
656
657 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
658 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
659 for (int aSelectedId = 0, aSize = aSelectedIndices.size(); aSelectedId < aSize; aSelectedId++)
660 {
661 int aLevels = 2;
662 setExpanded (myTreeView, aSelectedIndices[aSelectedId], true, aLevels);
663 }
664 QApplication::restoreOverrideCursor();
665}
666
667// =======================================================================
668// function : onExpandAll
669// purpose :
670// =======================================================================
671void DFBrowser_Window::onExpandAll()
672{
673 QApplication::setOverrideCursor (Qt::WaitCursor);
674
675 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
676 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
677 for (int aSelectedId = 0, aSize = aSelectedIndices.size(); aSelectedId < aSize; aSelectedId++)
678 {
679 int aLevels = -1;
680 setExpanded (myTreeView, aSelectedIndices[aSelectedId], true, aLevels);
681 }
682 QApplication::restoreOverrideCursor();
683}
684
685// =======================================================================
686// function : onCollapseAll
687// purpose :
688// =======================================================================
689void DFBrowser_Window::onCollapseAll()
690{
691 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
692 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
693 for (int aSelectedId = 0, aSize = aSelectedIndices.size(); aSelectedId < aSize; aSelectedId++) {
694 int aLevels = -1;
695 setExpanded (myTreeView, aSelectedIndices[aSelectedId], false, aLevels);
696 }
697}
698
699// =======================================================================
700// function : onTreeViewSelectionChanged
701// purpose :
702// =======================================================================
703void DFBrowser_Window::onTreeViewSelectionChanged (const QItemSelection& theSelected,
704 const QItemSelection& theDeselected)
705{
706 if (!myModule)
707 return;
708 // previuos selection should be cleared in the panel selectors
709 DFBrowser_AttributePaneStack* anAttributePaneStack = myPropertyPanel->GetAttributesStack();
710 anAttributePaneStack->GetPaneSelector()->ClearSelected();
711
712 myPropertyPanel->UpdateBySelectionChanged (theSelected, theDeselected);
713 anAttributePaneStack->GetTreeLevelView()->UpdateByTreeSelectionChanged (theSelected, theDeselected);
714
715 QModelIndexList aSelectedIndices = theSelected.indexes();
6822a3be 716 QModelIndex aSelectedIndex = TreeModel_ModelBase::SingleSelected (aSelectedIndices, 0);
14bbbdcb 717
718 myTreeView->scrollTo (aSelectedIndex);
719 View_Displayer* aDisplayer = myViewWindow->GetDisplayer();
720
721 aDisplayer->ErasePresentations (View_PresentationType_Additional, false);
722 aDisplayer->DisplayPresentation (findPresentation (aSelectedIndex), View_PresentationType_Main);
723}
724
725// =======================================================================
726// function : onSearchActivated
727// purpose :
728// =======================================================================
729void DFBrowser_Window::onSearchActivated()
730{
731 myPropertyPanel->GetAttributesStack()->SetPaneMode ((myTreeLevelLine->GetSearchLine()->Text().isEmpty()
732 ? DFBrowser_AttributePaneType_ItemView : DFBrowser_AttributePaneType_SearchView));
733}
734
735// =======================================================================
736// function : onPaneSelectionChanged
737// purpose :
738// =======================================================================
739void DFBrowser_Window::onPaneSelectionChanged (const QItemSelection&,
740 const QItemSelection&,
741 QItemSelectionModel* theModel)
742{
743 DFBrowserPane_AttributePaneAPI* anAttributePane = myPropertyPanel->GetAttributesStack()->GetCurrentPane();
744 switch (anAttributePane->GetSelectionKind (theModel))
745 {
746 case DFBrowserPane_SelectionKind_ExportToShapeViewer:
747 {
748 QItemSelectionModel* aSelectionModel = theModel;
749 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
750 if (aSelectedIndices.size() != 1)
751 return;
752
753 TCollection_AsciiString aPluginName ("TKShapeView");
0cb512c0 754 NCollection_List<Handle(Standard_Transient)> aParameters;
755 if (myParameters->FindParameters (aPluginName))
756 aParameters = myParameters->Parameters (aPluginName);
14bbbdcb 757
6822a3be 758 NCollection_List<TCollection_AsciiString> anItemNames;
759 if (myParameters->FindSelectedNames (aPluginName))
760 anItemNames = myParameters->GetSelectedNames (aPluginName);
761
14bbbdcb 762 int aParametersCount = aParameters.Extent();
6822a3be 763 anAttributePane->GetSelectionParameters (aSelectionModel, aParameters, anItemNames);
14bbbdcb 764 if (aParametersCount != aParameters.Extent()) // some TShapes are added
765 {
0cb512c0 766 TCollection_AsciiString aPluginShortName = aPluginName.SubString (3, aPluginName.Length());
767 QString aMessage = QString ("TShape %1 is sent to %2.")
768 .arg (DFBrowserPane_Tools::GetPointerInfo (aParameters.Last()).ToCString())
769 .arg (aPluginShortName.ToCString());
770 QString aQuestion = QString ("Would you like to activate %1 immediately?\n")
771 .arg (aPluginShortName.ToCString()).toStdString().c_str();
772 if (!myExportToShapeViewDialog)
6822a3be 773 myExportToShapeViewDialog = new ViewControl_MessageDialog (myParent, aMessage, aQuestion);
0cb512c0 774 else
775 myExportToShapeViewDialog->SetInformation (aMessage);
776 myExportToShapeViewDialog->Start();
777
6822a3be 778 myParameters->SetSelectedNames (aPluginName, anItemNames);
0cb512c0 779 myParameters->SetParameters (aPluginName, aParameters, myExportToShapeViewDialog->IsAccepted());
14bbbdcb 780 }
781 return;
782 }
783 case DFBrowserPane_SelectionKind_ExportToBREP:
784 case DFBrowserPane_SelectionKind_LabelReferences:
785 case DFBrowserPane_SelectionKind_AttributeReferences:
786 default: break;
787 }
788
789 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
790 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
791 if (aSelectedIndices.size() != 1)
792 return;
793
794 // make the shape visualized
795 QModelIndex aSelectedIndex = aSelectedIndices.first();
796 View_Displayer* aDisplayer = myViewWindow->GetDisplayer();
797 aDisplayer->DisplayPresentation (findPresentation (aSelectedIndex), View_PresentationType_Main);
798
799 // highlight and scroll to the referenced item if it exists
800 Handle(TDF_Attribute) anAttribute = myModule->FindAttribute (aSelectedIndex);
801 NCollection_List<TDF_Label> aReferences;
802 Handle(Standard_Transient) aPresentation;
14bbbdcb 803 anAttributePane->GetReferences (anAttribute, aReferences, aPresentation);
14bbbdcb 804 QModelIndexList anIndices;
805 DFBrowser_TreeModel* aTreeModel = dynamic_cast<DFBrowser_TreeModel*> (myTreeView->model());
806 if (!aReferences.IsEmpty())
807 aTreeModel->ConvertToIndices (aReferences, anIndices);
808 else {
809 NCollection_List<Handle(TDF_Attribute)> anAttributeReferences;
810 anAttributePane->GetAttributeReferences (anAttribute, anAttributeReferences, aPresentation);
811 aTreeModel->ConvertToIndices (anAttributeReferences, anIndices);
812 }
813 highlightIndices (anIndices);
814 // display either the reference presentation of the panel or find a presentation if the reference
815 // is an attribute
816 if (!aPresentation.IsNull())
817 aDisplayer->DisplayPresentation (aPresentation, View_PresentationType_Additional);
818 else {
d2c90917 819 aDisplayer->ErasePresentations (View_PresentationType_Additional, false);
14bbbdcb 820 AIS_ListOfInteractive aDisplayed;
821 findPresentations (anIndices, aDisplayed);
822 for (AIS_ListIteratorOfListOfInteractive aDisplayedIt (aDisplayed); aDisplayedIt.More(); aDisplayedIt.Next())
823 aDisplayer->DisplayPresentation (aDisplayedIt.Value(), View_PresentationType_Additional, false);
824
825 aDisplayer->UpdateViewer();
826 }
827}
828
829// =======================================================================
830// function : onTreeLevelLineSelected
831// purpose :
832// =======================================================================
833void DFBrowser_Window::onTreeLevelLineSelected (const QModelIndex& theIndex)
834{
835 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
836 if (theIndex.isValid())
837 aSelectionModel->select (theIndex, QItemSelectionModel::ClearAndSelect);
838 else
839 aSelectionModel->clearSelection();
840}
841
842// =======================================================================
843// function : onUpdateClicked
844// purpose :
845// =======================================================================
846void DFBrowser_Window::onUpdateClicked()
847{
848 if (myModule)
849 myModule->UpdateTreeModel();
850}
851
852// =======================================================================
853// function : onSearchPathSelected
854// purpose :
855// =======================================================================
856void DFBrowser_Window::onSearchPathSelected (const QStringList& thePath, const QString& theValue)
857{
858 DFBrowser_TreeModel* aDFBrowserModel = dynamic_cast<DFBrowser_TreeModel*> (myTreeView->model());
859 const QModelIndex& anIndex = aDFBrowserModel->FindIndexByPath (thePath, theValue);
860
861 if (anIndex.isValid())
862 {
863 QModelIndexList anIndices;
864 anIndices.append (anIndex);
865 highlightIndices (anIndices);
866 }
867}
868
869// =======================================================================
870// function : onSearchPathDoubleClicked
871// purpose :
872// =======================================================================
873void DFBrowser_Window::onSearchPathDoubleClicked (const QStringList& thePath, const QString& theValue)
874{
875 DFBrowser_TreeModel* aDFBrowserModel = dynamic_cast<DFBrowser_TreeModel*> (myTreeView->model());
876 const QModelIndex& anIndex = aDFBrowserModel->FindIndexByPath (thePath, theValue);
877
878 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
879 if (anIndex.isValid())
880 aSelectionModel->select (anIndex, QItemSelectionModel::ClearAndSelect);
881 else
882 aSelectionModel->clearSelection();
883}
884
885// =======================================================================
886// function : onLevelSelected
887// purpose :
888// =======================================================================
889void DFBrowser_Window::onLevelSelected (const QModelIndex& theIndex)
890{
891 if (!theIndex.isValid())
892 return;
893
894 QModelIndexList anIndices;
895 anIndices.append (theIndex);
896 highlightIndices (anIndices);
897 View_Displayer* aDisplayer = myViewWindow->GetDisplayer();
898 aDisplayer->ErasePresentations (View_PresentationType_Additional, false);
899 aDisplayer->DisplayPresentation (findPresentation (theIndex), View_PresentationType_Main);
900}
901
902// =======================================================================
903// function : onLevelDoubleClicked
904// purpose :
905// =======================================================================
906void DFBrowser_Window::onLevelDoubleClicked (const QModelIndex& theIndex)
907{
908 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
909 if (theIndex.isValid())
910 aSelectionModel->select (theIndex, QItemSelectionModel::ClearAndSelect);
911 else
912 aSelectionModel->clearSelection();
913}
914
915// =======================================================================
916// function : highlightIndices
917// purpose :
918// =======================================================================
919void DFBrowser_Window::highlightIndices (const QModelIndexList& theIndices)
920{
921 QAbstractItemModel* aModel = myTreeView->model();
922 if (!aModel)
923 return;
924
925 DFBrowser_TreeModel* aTreeModel = dynamic_cast<DFBrowser_TreeModel*> (aModel);
926 if (!aTreeModel)
927 return;
928
929 aTreeModel->SetHighlighted (theIndices);
930
931 QModelIndex anIndexToScroll;
d2c90917 932 if (!theIndices.isEmpty())
14bbbdcb 933 anIndexToScroll = theIndices.last(); // scroll to last selected index
934 else
935 {
936 // scroll to tree selected item
937 QItemSelectionModel* aSelectionModel = myTreeView->selectionModel();
938 QModelIndexList aSelectedIndices = aSelectionModel->selectedIndexes();
939 if (aSelectedIndices.size() == 1)
940 anIndexToScroll = aSelectedIndices.first();
941 }
942 if (anIndexToScroll.isValid())
943 myTreeView->scrollTo (anIndexToScroll);
944
d2c90917 945 if (theIndices.isEmpty())
946 myTreeView->setFocus(); // to see the selected item in active palette color
947
14bbbdcb 948 aTreeModel->EmitLayoutChanged();
949}
950
951// =======================================================================
952// function : findPresentation
953// purpose :
954// =======================================================================
955Handle(AIS_InteractiveObject) DFBrowser_Window::findPresentation (const QModelIndex& theIndex)
956{
957 Handle(AIS_InteractiveObject) aPresentation;
958
959 QModelIndexList anIndices;
960 anIndices.append (theIndex);
961 AIS_ListOfInteractive aDisplayed;
962 findPresentations (anIndices, aDisplayed);
963 if (!aDisplayed.IsEmpty())
964 aPresentation = aDisplayed.First();
965
966 return aPresentation;
967}
968
969// =======================================================================
970// function : findPresentations
971// purpose :
972// =======================================================================
973void DFBrowser_Window::findPresentations (const QModelIndexList& theIndices, AIS_ListOfInteractive& thePresentations)
974{
975 for (int anIndexId = 0, aCount = theIndices.size(); anIndexId < aCount; anIndexId++)
976 {
977 Handle(AIS_InteractiveObject) aPresentation;
978 Handle(TDF_Attribute) anAttribute = myModule->FindAttribute (theIndices[anIndexId]);
979 if (anAttribute.IsNull())
980 continue;
981 DFBrowserPane_AttributePaneAPI* anAttributePane = myModule->GetAttributePane (anAttribute);
982 if (!anAttributePane)
983 continue;
984 aPresentation = Handle(AIS_InteractiveObject)::DownCast (anAttributePane->GetPresentation (anAttribute));
985 if (aPresentation.IsNull())
986 continue;
987
988 thePresentations.Append (aPresentation);
989 }
990}
991
992// =======================================================================
993// function : setExpanded
994// purpose :
995// =======================================================================
996void DFBrowser_Window::setExpanded (QTreeView* theTreeView, const QModelIndex& theIndex, const bool isExpanded,
997 int& theLevels)
998{
999 bool isToExpand = theLevels == -1 || theLevels > 0;
1000 if (!isToExpand)
1001 return;
1002
1003 theTreeView->setExpanded (theIndex, isExpanded);
1004 if (theLevels != -1)
1005 theLevels--;
1006
1007 QAbstractItemModel* aModel = theTreeView->model();
1008 for (int aRowId = 0, aRows = aModel->rowCount (theIndex); aRowId < aRows; aRowId++)
1009 {
1010 int aLevels = theLevels;
1011 setExpanded (theTreeView, aModel->index (aRowId, 0, theIndex), isExpanded, aLevels);
1012 }
1013}
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