1 // SMESH SMESHGUI : GUI for SMESH component
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESHGUI_RemoveElementsDlg.cxx
23 // Author : Nicolas REJNERI, Open CASCADE S.A.S.
27 #include "SMESHGUI_RemoveElementsDlg.h"
30 #include "SMESHGUI_Utils.h"
31 #include "SMESHGUI_VTKUtils.h"
32 #include "SMESHGUI_MeshUtils.h"
33 #include "SMESHGUI_IdValidator.h"
35 #include <SMESH_Actor.h>
36 #include <SMDS_Mesh.hxx>
38 // SALOME GUI includes
39 #include <SUIT_ResourceMgr.h>
40 #include <SUIT_Desktop.h>
41 #include <SUIT_Session.h>
42 #include <SUIT_MessageBox.h>
44 #include <LightApp_Application.h>
45 #include <LightApp_SelectionMgr.h>
46 #include <SalomeApp_Tools.h>
48 #include <SVTK_Selector.h>
49 #include <SVTK_ViewModel.h>
50 #include <SVTK_ViewWindow.h>
51 #include <SALOME_ListIO.hxx>
54 #include <TColStd_MapOfInteger.hxx>
60 #include <QPushButton>
61 #include <QRadioButton>
62 #include <QVBoxLayout>
63 #include <QHBoxLayout>
65 #include <QButtonGroup>
68 #include <SALOMEconfig.h>
69 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
74 //=================================================================================
75 // class : SMESHGUI_RemoveElementsDlg()
77 //=================================================================================
78 SMESHGUI_RemoveElementsDlg
79 ::SMESHGUI_RemoveElementsDlg(SMESHGUI* theModule)
80 : QDialog(SMESH::GetDesktop(theModule)),
81 mySelector(SMESH::GetViewWindow(theModule)->GetSelector()),
82 mySelectionMgr(SMESH::GetSelectionMgr(theModule)),
83 mySMESHGUI(theModule),
87 setAttribute( Qt::WA_DeleteOnClose, true );
88 setWindowTitle(tr("SMESH_REMOVE_NODES_TITLE"));
89 setSizeGripEnabled(true);
91 QPixmap image0 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_DLG_REM_ELEMENT")));
92 QPixmap image1 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_SELECT")));
94 QVBoxLayout* SMESHGUI_RemoveElementsDlgLayout = new QVBoxLayout(this);
95 SMESHGUI_RemoveElementsDlgLayout->setSpacing(SPACING);
96 SMESHGUI_RemoveElementsDlgLayout->setMargin(MARGIN);
98 /***************************************************************/
99 GroupConstructors = new QGroupBox(tr("SMESH_ELEMENTS"), this);
100 QButtonGroup* ButtonGroup = new QButtonGroup(this);
101 QHBoxLayout* GroupConstructorsLayout = new QHBoxLayout(GroupConstructors);
102 GroupConstructorsLayout->setSpacing(SPACING);
103 GroupConstructorsLayout->setMargin(MARGIN);
105 Constructor1 = new QRadioButton(GroupConstructors);
106 Constructor1->setIcon(image0);
107 Constructor1->setChecked(true);
109 GroupConstructorsLayout->addWidget(Constructor1);
110 ButtonGroup->addButton(Constructor1, 0);
112 /***************************************************************/
113 GroupC1 = new QGroupBox(tr("SMESH_REMOVE"), this);
114 QHBoxLayout* GroupC1Layout = new QHBoxLayout(GroupC1);
115 GroupC1Layout->setSpacing(SPACING);
116 GroupC1Layout->setMargin(MARGIN);
118 TextLabelC1A1 = new QLabel(tr("SMESH_ID_ELEMENTS"), GroupC1);
119 SelectButtonC1A1 = new QPushButton(GroupC1);
120 SelectButtonC1A1->setIcon(image1);
121 LineEditC1A1 = new QLineEdit(GroupC1);
122 LineEditC1A1->setValidator(new SMESHGUI_IdValidator(this));
124 GroupC1Layout->addWidget(TextLabelC1A1);
125 GroupC1Layout->addWidget(SelectButtonC1A1);
126 GroupC1Layout->addWidget(LineEditC1A1);
128 /***************************************************************/
129 GroupButtons = new QGroupBox(this);
130 QHBoxLayout* GroupButtonsLayout = new QHBoxLayout(GroupButtons);
131 GroupButtonsLayout->setSpacing(SPACING);
132 GroupButtonsLayout->setMargin(MARGIN);
134 buttonOk = new QPushButton(tr("SMESH_BUT_APPLY_AND_CLOSE"), GroupButtons);
135 buttonOk->setAutoDefault(true);
136 buttonOk->setDefault(true);
137 buttonApply = new QPushButton(tr("SMESH_BUT_APPLY"), GroupButtons);
138 buttonApply->setAutoDefault(true);
139 buttonCancel = new QPushButton(tr("SMESH_BUT_CLOSE"), GroupButtons);
140 buttonCancel->setAutoDefault(true);
141 buttonHelp = new QPushButton(tr("SMESH_BUT_HELP"), GroupButtons);
142 buttonHelp->setAutoDefault(true);
144 GroupButtonsLayout->addWidget(buttonOk);
145 GroupButtonsLayout->addSpacing(10);
146 GroupButtonsLayout->addWidget(buttonApply);
147 GroupButtonsLayout->addSpacing(10);
148 GroupButtonsLayout->addStretch();
149 GroupButtonsLayout->addWidget(buttonCancel);
150 GroupButtonsLayout->addWidget(buttonHelp);
152 /***************************************************************/
153 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupConstructors);
154 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupC1);
155 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupButtons);
157 myHelpFileName = "removing_nodes_and_elements_page.html#removing_elements_anchor";
159 Init(); /* Initialisations */
162 //=================================================================================
163 // function : ~SMESHGUI_RemoveElementsDlg()
164 // purpose : Destroys the object and frees any allocated resources
165 //=================================================================================
166 SMESHGUI_RemoveElementsDlg::~SMESHGUI_RemoveElementsDlg()
170 //=================================================================================
173 //=================================================================================
174 void SMESHGUI_RemoveElementsDlg::Init()
177 Constructor1->setChecked(true);
178 myEditCurrentArgument = LineEditC1A1;
181 mySMESHGUI->SetActiveDialogBox((QDialog*)this);
185 /* signals and slots connections */
186 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
187 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
188 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
189 connect(buttonHelp, SIGNAL(clicked()), this, SLOT(ClickOnHelp()));
191 connect(SelectButtonC1A1, SIGNAL (clicked()), this, SLOT(SetEditCurrentArgument()));
192 connect(mySMESHGUI, SIGNAL (SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
193 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
194 /* to close dialog if study change */
195 connect(mySMESHGUI, SIGNAL (SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
196 connect(myEditCurrentArgument, SIGNAL(textChanged(const QString&)),
197 SLOT(onTextChange(const QString&)));
199 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
200 aViewWindow->SetSelectionMode(CellSelection);
202 SelectionIntoArgument();
205 //=================================================================================
206 // function : ClickOnApply()
208 //=================================================================================
209 void SMESHGUI_RemoveElementsDlg::ClickOnApply()
211 if (mySMESHGUI->isActiveStudyLocked())
214 if (myNbOkElements) {
215 QStringList aListId = myEditCurrentArgument->text().split(" ", QString::SkipEmptyParts);
216 SMESH::long_array_var anArrayOfIdeces = new SMESH::long_array;
217 anArrayOfIdeces->length(aListId.count());
218 for (int i = 0; i < aListId.count(); i++)
219 anArrayOfIdeces[i] = aListId[ i ].toInt();
221 bool aResult = false;
223 SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor();
224 aResult = aMeshEditor->RemoveElements(anArrayOfIdeces.inout());
225 } catch (const SALOME::SALOME_Exception& S_ex) {
226 SalomeApp_Tools::QtCatchCorbaException(S_ex);
227 myEditCurrentArgument->clear();
229 myEditCurrentArgument->clear();
233 myEditCurrentArgument->clear();
234 mySelector->ClearIndex();
240 //=================================================================================
241 // function : ClickOnOk()
243 //=================================================================================
244 void SMESHGUI_RemoveElementsDlg::ClickOnOk()
250 //=================================================================================
251 // function : ClickOnCancel()
253 //=================================================================================
254 void SMESHGUI_RemoveElementsDlg::ClickOnCancel()
256 //mySelectionMgr->clearSelected();
257 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
258 aViewWindow->SetSelectionMode(ActorSelection);
259 disconnect(mySelectionMgr, 0, this, 0);
260 mySMESHGUI->ResetState();
264 //=================================================================================
265 // function : ClickOnHelp()
267 //=================================================================================
268 void SMESHGUI_RemoveElementsDlg::ClickOnHelp()
270 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
272 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
276 platform = "winapplication";
278 platform = "application";
280 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
281 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
282 arg(app->resourceMgr()->stringValue("ExternalBrowser",
284 arg(myHelpFileName));
288 //=======================================================================
289 //function : onTextChange
291 //=======================================================================
292 void SMESHGUI_RemoveElementsDlg::onTextChange(const QString& theNewText)
299 buttonOk->setEnabled(false);
300 buttonApply->setEnabled(false);
302 // hilight entered elements
304 if(SMDS_Mesh* aMesh = myActor->GetObject()->GetMesh()){
305 Handle(SALOME_InteractiveObject) anIO = myActor->getIO();
307 TColStd_MapOfInteger newIndices;
309 QStringList aListId = theNewText.split(" ", QString::SkipEmptyParts);
310 for (int i = 0; i < aListId.count(); i++) {
311 if(const SMDS_MeshElement *anElem = aMesh->FindElement(aListId[i].toInt())) {
312 newIndices.Add(anElem->GetID());
317 mySelector->AddOrRemoveIndex(anIO,newIndices,false);
318 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
319 aViewWindow->highlight(anIO,true,true);
323 if (myNbOkElements) {
324 buttonOk->setEnabled(true);
325 buttonApply->setEnabled(true);
331 //=================================================================================
332 // function : SelectionIntoArgument()
333 // purpose : Called when selection as changed or other case
334 //=================================================================================
335 void SMESHGUI_RemoveElementsDlg::SelectionIntoArgument()
341 myNbOkElements = false;
345 myEditCurrentArgument->setText("");
348 if (!GroupButtons->isEnabled()) // inactive
351 buttonOk->setEnabled(false);
352 buttonApply->setEnabled(false);
357 mySelectionMgr->selectedObjects(aList,SVTK_Viewer::Type());
359 int nbSel = aList.Extent();
363 Handle(SALOME_InteractiveObject) anIO = aList.First();
364 myMesh = SMESH::GetMeshByIO(anIO);
365 if (myMesh->_is_nil())
368 myActor = SMESH::FindActorByEntry(anIO->getEntry());
372 // get selected nodes
373 QString aString = "";
374 int nbElems = SMESH::GetNameOfSelectedElements(mySelector,anIO,aString);
378 myEditCurrentArgument->setText(aString);
383 myNbOkElements = nbElems;
385 buttonOk->setEnabled(true);
386 buttonApply->setEnabled(true);
389 //=================================================================================
390 // function : SetEditCurrentArgument()
392 //=================================================================================
393 void SMESHGUI_RemoveElementsDlg::SetEditCurrentArgument()
395 QPushButton* send = (QPushButton*)sender();
396 switch (myConstructorId) {
397 case 0: /* default constructor */
399 if(send == SelectButtonC1A1) {
400 LineEditC1A1->setFocus();
401 myEditCurrentArgument = LineEditC1A1;
403 SelectionIntoArgument();
409 //=================================================================================
410 // function : DeactivateActiveDialog()
412 //=================================================================================
413 void SMESHGUI_RemoveElementsDlg::DeactivateActiveDialog()
415 if (GroupConstructors->isEnabled()) {
416 GroupConstructors->setEnabled(false);
417 GroupC1->setEnabled(false);
418 GroupButtons->setEnabled(false);
419 mySMESHGUI->ResetState(); // ??
420 mySMESHGUI->SetActiveDialogBox(0); // ??
424 //=================================================================================
425 // function : ActivateThisDialog()
427 //=================================================================================
428 void SMESHGUI_RemoveElementsDlg::ActivateThisDialog()
430 /* Emit a signal to deactivate the active dialog */
431 mySMESHGUI->EmitSignalDeactivateDialog();
433 GroupConstructors->setEnabled(true);
434 GroupC1->setEnabled(true);
435 GroupButtons->setEnabled(true);
437 mySMESHGUI->SetActiveDialogBox((QDialog*)this); // ??
439 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
440 aViewWindow->SetSelectionMode(CellSelection);
442 SelectionIntoArgument(); // ??
445 //=================================================================================
446 // function : enterEvent()
448 //=================================================================================
449 void SMESHGUI_RemoveElementsDlg::enterEvent(QEvent*)
451 if (!GroupConstructors->isEnabled())
452 ActivateThisDialog();
455 //=================================================================================
456 // function : closeEvent()
458 //=================================================================================
459 void SMESHGUI_RemoveElementsDlg::closeEvent(QCloseEvent*)
461 /* same than click on cancel button */
465 //=======================================================================
466 //function : hideEvent
467 //purpose : caused by ESC key
468 //=======================================================================
469 void SMESHGUI_RemoveElementsDlg::hideEvent( QHideEvent* )
475 //=================================================================================
476 // function : keyPressEvent()
478 //=================================================================================
479 void SMESHGUI_RemoveElementsDlg::keyPressEvent( QKeyEvent* e )
481 QDialog::keyPressEvent( e );
482 if ( e->isAccepted() )
485 if ( e->key() == Qt::Key_F1 ) {