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
24 // File : SMESHGUI_RemoveNodesDlg.cxx
25 // Author : Nicolas REJNERI
29 #include "SMESHGUI_RemoveNodesDlg.h"
32 #include "SMESHGUI_Utils.h"
33 #include "SMESHGUI_VTKUtils.h"
34 #include "SMESHGUI_MeshUtils.h"
35 #include "SMESHGUI_IdValidator.h"
37 #include "SMESH_Actor.h"
38 #include "SMDS_Mesh.hxx"
40 #include "SUIT_ResourceMgr.h"
41 #include "SUIT_Desktop.h"
42 #include "SUIT_Session.h"
43 #include "SUIT_MessageBox.h"
45 #include "LightApp_Application.h"
47 #include "SVTK_Selector.h"
48 #include "SVTK_ViewModel.h"
49 #include "SVTK_ViewWindow.h"
50 #include "SALOME_ListIO.hxx"
52 #include "utilities.h"
55 #include <TColStd_MapOfInteger.hxx>
56 #include <TColStd_IndexedMapOfInteger.hxx>
59 #include <qbuttongroup.h>
60 #include <qgroupbox.h>
62 #include <qlineedit.h>
63 #include <qpushbutton.h>
64 #include <qradiobutton.h>
68 #include <qwhatsthis.h>
74 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
76 //=================================================================================
77 // class : SMESHGUI_RemoveNodesDlg()
79 //=================================================================================
80 SMESHGUI_RemoveNodesDlg
81 ::SMESHGUI_RemoveNodesDlg(SMESHGUI* theModule,
85 : QDialog(SMESH::GetDesktop(theModule),
88 WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | Qt::WDestructiveClose),
89 mySelector(SMESH::GetViewWindow(theModule)->GetSelector()),
90 mySelectionMgr(SMESH::GetSelectionMgr(theModule)),
91 mySMESHGUI(theModule),
94 QPixmap image0 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_DLG_REM_NODE")));
95 QPixmap image1 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_SELECT")));
98 setName("SMESHGUI_RemoveNodesDlg");
100 setCaption(tr("SMESH_REMOVE_NODES_TITLE" ));
101 setSizeGripEnabled(TRUE);
102 SMESHGUI_RemoveNodesDlgLayout = new QGridLayout(this);
103 SMESHGUI_RemoveNodesDlgLayout->setSpacing(6);
104 SMESHGUI_RemoveNodesDlgLayout->setMargin(11);
106 /***************************************************************/
107 GroupConstructors = new QButtonGroup(this, "GroupConstructors");
108 GroupConstructors->setTitle(tr("SMESH_NODES" ));
109 GroupConstructors->setExclusive(TRUE);
110 GroupConstructors->setColumnLayout(0, Qt::Vertical);
111 GroupConstructors->layout()->setSpacing(0);
112 GroupConstructors->layout()->setMargin(0);
113 GroupConstructorsLayout = new QGridLayout(GroupConstructors->layout());
114 GroupConstructorsLayout->setAlignment(Qt::AlignTop);
115 GroupConstructorsLayout->setSpacing(6);
116 GroupConstructorsLayout->setMargin(11);
117 Constructor1 = new QRadioButton(GroupConstructors, "Constructor1");
118 Constructor1->setText(tr("" ));
119 Constructor1->setPixmap(image0);
120 Constructor1->setChecked(TRUE);
121 Constructor1->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, Constructor1->sizePolicy().hasHeightForWidth()));
122 Constructor1->setMinimumSize(QSize(50, 0));
123 GroupConstructorsLayout->addWidget(Constructor1, 0, 0);
124 QSpacerItem* spacer = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
125 GroupConstructorsLayout->addItem(spacer, 0, 1);
126 SMESHGUI_RemoveNodesDlgLayout->addWidget(GroupConstructors, 0, 0);
128 /***************************************************************/
129 GroupButtons = new QGroupBox(this, "GroupButtons");
130 GroupButtons->setGeometry(QRect(10, 10, 281, 48));
131 GroupButtons->setTitle(tr("" ));
132 GroupButtons->setColumnLayout(0, Qt::Vertical);
133 GroupButtons->layout()->setSpacing(0);
134 GroupButtons->layout()->setMargin(0);
135 GroupButtonsLayout = new QGridLayout(GroupButtons->layout());
136 GroupButtonsLayout->setAlignment(Qt::AlignTop);
137 GroupButtonsLayout->setSpacing(6);
138 GroupButtonsLayout->setMargin(11);
139 buttonHelp = new QPushButton(GroupButtons, "buttonHelp");
140 buttonHelp->setText(tr("SMESH_BUT_HELP" ));
141 buttonHelp->setAutoDefault(TRUE);
142 GroupButtonsLayout->addWidget(buttonHelp, 0, 4);
143 buttonCancel = new QPushButton(GroupButtons, "buttonCancel");
144 buttonCancel->setText(tr("SMESH_BUT_CLOSE" ));
145 buttonCancel->setAutoDefault(TRUE);
146 GroupButtonsLayout->addWidget(buttonCancel, 0, 3);
147 buttonApply = new QPushButton(GroupButtons, "buttonApply");
148 buttonApply->setText(tr("SMESH_BUT_APPLY" ));
149 buttonApply->setAutoDefault(TRUE);
150 GroupButtonsLayout->addWidget(buttonApply, 0, 1);
151 QSpacerItem* spacer_9 = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
152 GroupButtonsLayout->addItem(spacer_9, 0, 2);
153 buttonOk = new QPushButton(GroupButtons, "buttonOk");
154 buttonOk->setText(tr("SMESH_BUT_OK" ));
155 buttonOk->setAutoDefault(TRUE);
156 buttonOk->setDefault(TRUE);
157 GroupButtonsLayout->addWidget(buttonOk, 0, 0);
158 SMESHGUI_RemoveNodesDlgLayout->addWidget(GroupButtons, 2, 0);
160 /***************************************************************/
161 GroupC1 = new QGroupBox(this, "GroupC1");
162 GroupC1->setTitle(tr("SMESH_REMOVE" ));
163 GroupC1->setMinimumSize(QSize(0, 0));
164 GroupC1->setFrameShape(QGroupBox::Box);
165 GroupC1->setFrameShadow(QGroupBox::Sunken);
166 GroupC1->setColumnLayout(0, Qt::Vertical);
167 GroupC1->layout()->setSpacing(0);
168 GroupC1->layout()->setMargin(0);
169 GroupC1Layout = new QGridLayout(GroupC1->layout());
170 GroupC1Layout->setAlignment(Qt::AlignTop);
171 GroupC1Layout->setSpacing(6);
172 GroupC1Layout->setMargin(11);
173 TextLabelC1A1 = new QLabel(GroupC1, "TextLabelC1A1");
174 TextLabelC1A1->setText(tr("SMESH_ID_NODES" ));
175 TextLabelC1A1->setMinimumSize(QSize(50, 0));
176 TextLabelC1A1->setFrameShape(QLabel::NoFrame);
177 TextLabelC1A1->setFrameShadow(QLabel::Plain);
178 GroupC1Layout->addWidget(TextLabelC1A1, 0, 0);
179 SelectButtonC1A1 = new QPushButton(GroupC1, "SelectButtonC1A1");
180 SelectButtonC1A1->setText(tr("" ));
181 SelectButtonC1A1->setPixmap(image1);
182 SelectButtonC1A1->setToggleButton(FALSE);
183 GroupC1Layout->addWidget(SelectButtonC1A1, 0, 1);
184 LineEditC1A1 = new QLineEdit(GroupC1, "LineEditC1A1");
185 LineEditC1A1->setValidator(new SMESHGUI_IdValidator(this, "validator"));
186 GroupC1Layout->addWidget(LineEditC1A1, 0, 2);
187 SMESHGUI_RemoveNodesDlgLayout->addWidget(GroupC1, 1, 0);
189 myHelpFileName = "/files/removing_nodes_and_elements.htm#remove_a_node";
191 Init(); /* Initialisations */
194 //=================================================================================
195 // function : ~SMESHGUI_RemoveNodesDlg()
196 // purpose : Destroys the object and frees any allocated resources
197 //=================================================================================
198 SMESHGUI_RemoveNodesDlg::~SMESHGUI_RemoveNodesDlg()
200 // no need to delete child widgets, Qt does it all for us
203 //=================================================================================
206 //=================================================================================
207 void SMESHGUI_RemoveNodesDlg::Init()
211 Constructor1->setChecked(TRUE);
212 myEditCurrentArgument = LineEditC1A1;
215 mySMESHGUI->SetActiveDialogBox((QDialog*)this);
219 /* signals and slots connections */
220 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
221 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
222 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
223 connect(buttonHelp, SIGNAL(clicked()), this, SLOT(ClickOnHelp()));
224 connect(GroupConstructors, SIGNAL(clicked(int)), SLOT(ConstructorsClicked(int)));
226 connect(SelectButtonC1A1, SIGNAL (clicked()), this, SLOT(SetEditCurrentArgument()));
227 connect(mySMESHGUI, SIGNAL (SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
228 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
229 /* to close dialog if study change */
230 connect(mySMESHGUI, SIGNAL (SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
231 connect(myEditCurrentArgument, SIGNAL(textChanged(const QString&)),
232 SLOT(onTextChange(const QString&)));
234 this->show(); /* displays Dialog */
236 SMESH::SetPointRepresentation(true);
238 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
239 aViewWindow->SetSelectionMode(NodeSelection);
241 SelectionIntoArgument();
244 //=================================================================================
245 // function : ConstructorsClicked()
246 // purpose : Radio button management
247 //=================================================================================
248 void SMESHGUI_RemoveNodesDlg::ConstructorsClicked (int)
252 //=================================================================================
253 // function : ClickOnApply()
255 //=================================================================================
256 void SMESHGUI_RemoveNodesDlg::ClickOnApply()
258 if (mySMESHGUI->isActiveStudyLocked())
262 QStringList aListId = QStringList::split(" ", myEditCurrentArgument->text(), false);
263 SMESH::long_array_var anArrayOfIdeces = new SMESH::long_array;
264 anArrayOfIdeces->length(aListId.count());
265 for (int i = 0; i < aListId.count(); i++)
266 anArrayOfIdeces[i] = aListId[ i ].toInt();
268 bool aResult = false;
270 SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor();
271 aResult = aMeshEditor->RemoveNodes(anArrayOfIdeces.inout());
276 myEditCurrentArgument->clear();
277 mySelector->ClearIndex();
281 SMESH::SetPointRepresentation(true);
285 //=================================================================================
286 // function : ClickOnOk()
288 //=================================================================================
289 void SMESHGUI_RemoveNodesDlg::ClickOnOk()
295 //=================================================================================
296 // function : ClickOnCancel()
298 //=================================================================================
299 void SMESHGUI_RemoveNodesDlg::ClickOnCancel()
301 //mySelectionMgr->clearSelected();
302 SMESH::SetPointRepresentation(false);
303 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
304 aViewWindow->SetSelectionMode(ActorSelection);
305 disconnect(mySelectionMgr, 0, this, 0);
306 mySMESHGUI->ResetState();
310 //=================================================================================
311 // function : ClickOnHelp()
313 //=================================================================================
314 void SMESHGUI_RemoveNodesDlg::ClickOnHelp()
316 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
318 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
320 SUIT_MessageBox::warn1(0, QObject::tr("WRN_WARNING"),
321 QObject::tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
322 arg(app->resourceMgr()->stringValue("ExternalBrowser", "application")).arg(myHelpFileName),
323 QObject::tr("BUT_OK"));
327 //=======================================================================
328 //function : onTextChange
330 //=======================================================================
331 void SMESHGUI_RemoveNodesDlg::onTextChange (const QString& theNewText)
338 buttonOk->setEnabled(false);
339 buttonApply->setEnabled(false);
341 // hilight entered nodes
343 if(SMDS_Mesh* aMesh = myActor->GetObject()->GetMesh()){
344 Handle(SALOME_InteractiveObject) anIO = myActor->getIO();
346 TColStd_MapOfInteger newIndices;
348 QStringList aListId = QStringList::split(" ", theNewText, false);
349 for (int i = 0; i < aListId.count(); i++) {
350 if (const SMDS_MeshNode *aNode = aMesh->FindNode(aListId[i].toInt())) {
351 newIndices.Add(aNode->GetID());
356 mySelector->AddOrRemoveIndex(anIO,newIndices,false);
357 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
358 aViewWindow->highlight(anIO,true,true);
363 buttonOk->setEnabled(true);
364 buttonApply->setEnabled(true);
370 //=================================================================================
371 // function : SelectionIntoArgument()
372 // purpose : Called when selection as changed or other case
373 //=================================================================================
374 void SMESHGUI_RemoveNodesDlg::SelectionIntoArgument()
384 myEditCurrentArgument->setText("");
387 if (!GroupButtons->isEnabled()) // inactive
390 buttonOk->setEnabled(false);
391 buttonApply->setEnabled(false);
395 mySelectionMgr->selectedObjects(aList,SVTK_Viewer::Type());
397 int nbSel = aList.Extent();
401 Handle(SALOME_InteractiveObject) anIO = aList.First();
402 myMesh = SMESH::GetMeshByIO(anIO);
403 if (myMesh->_is_nil())
406 myActor = SMESH::FindActorByEntry(anIO->getEntry());
410 // get selected nodes
412 QString aString = "";
413 int nbNodes = SMESH::GetNameOfSelectedNodes(mySelector,anIO,aString);
417 myEditCurrentArgument->setText(aString);
424 buttonOk->setEnabled(true);
425 buttonApply->setEnabled(true);
428 //=================================================================================
429 // function : SetEditCurrentArgument()
431 //=================================================================================
432 void SMESHGUI_RemoveNodesDlg::SetEditCurrentArgument()
434 QPushButton* send = (QPushButton*)sender();
435 switch (myConstructorId)
437 case 0: /* default constructor */
439 if(send == SelectButtonC1A1) {
440 LineEditC1A1->setFocus();
441 myEditCurrentArgument = LineEditC1A1;
443 SelectionIntoArgument();
450 //=================================================================================
451 // function : DeactivateActiveDialog()
453 //=================================================================================
454 void SMESHGUI_RemoveNodesDlg::DeactivateActiveDialog()
456 if (GroupConstructors->isEnabled()) {
457 GroupConstructors->setEnabled(false);
458 GroupC1->setEnabled(false);
459 GroupButtons->setEnabled(false);
460 mySMESHGUI->ResetState(); // ??
461 mySMESHGUI->SetActiveDialogBox(0); // ??
465 //=================================================================================
466 // function : ActivateThisDialog()
468 //=================================================================================
469 void SMESHGUI_RemoveNodesDlg::ActivateThisDialog()
471 /* Emit a signal to deactivate the active dialog */
472 mySMESHGUI->EmitSignalDeactivateDialog();
474 GroupConstructors->setEnabled(true);
475 GroupC1->setEnabled(true);
476 GroupButtons->setEnabled(true);
478 mySMESHGUI->SetActiveDialogBox((QDialog*)this); // ??
480 SMESH::SetPointRepresentation(true);
481 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
482 aViewWindow->SetSelectionMode(NodeSelection);
484 SelectionIntoArgument(); // ??
487 //=================================================================================
488 // function : enterEvent()
490 //=================================================================================
491 void SMESHGUI_RemoveNodesDlg::enterEvent (QEvent*)
493 if (!GroupConstructors->isEnabled())
494 ActivateThisDialog();
497 //=================================================================================
498 // function : closeEvent()
500 //=================================================================================
501 void SMESHGUI_RemoveNodesDlg::closeEvent (QCloseEvent*)
503 /* same than click on cancel button */
504 this->ClickOnCancel();
508 //=======================================================================
509 //function : hideEvent
510 //purpose : caused by ESC key
511 //=======================================================================
512 void SMESHGUI_RemoveNodesDlg::hideEvent (QHideEvent * e)
518 //=================================================================================
519 // function : keyPressEvent()
521 //=================================================================================
522 void SMESHGUI_RemoveNodesDlg::keyPressEvent( QKeyEvent* e )
524 QDialog::keyPressEvent( e );
525 if ( e->isAccepted() )
528 if ( e->key() == Key_F1 )