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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMESHGUI_RemoveElementsDlg.cxx
25 // Author : Nicolas REJNERI
29 #include "SMESHGUI_RemoveElementsDlg.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"
43 #include "SVTK_Selector.h"
44 #include "SVTK_ViewModel.h"
45 #include "SVTK_ViewWindow.h"
46 #include "SALOME_ListIO.hxx"
48 #include "utilities.h"
51 #include <TColStd_MapOfInteger.hxx>
52 #include <TColStd_IndexedMapOfInteger.hxx>
55 #include <qbuttongroup.h>
56 #include <qgroupbox.h>
58 #include <qlineedit.h>
59 #include <qpushbutton.h>
60 #include <qradiobutton.h>
64 #include <qwhatsthis.h>
70 //=================================================================================
71 // class : SMESHGUI_RemoveElementsDlg()
73 //=================================================================================
74 SMESHGUI_RemoveElementsDlg
75 ::SMESHGUI_RemoveElementsDlg (SMESHGUI* theModule,
79 : QDialog(SMESH::GetDesktop(theModule),
82 WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | Qt::WDestructiveClose),
83 mySelector(SMESH::GetViewWindow(theModule)->GetSelector()),
84 mySelectionMgr(SMESH::GetSelectionMgr(theModule)),
85 myViewWindow(SMESH::GetViewWindow(theModule)),
86 mySMESHGUI(theModule),
89 QPixmap image0 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_DLG_REM_ELEMENT")));
90 QPixmap image1 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_SELECT")));
93 setName("SMESHGUI_RemoveElementsDlg");
95 setCaption(tr("SMESH_REMOVE_ELEMENTS_TITLE"));
96 setSizeGripEnabled(TRUE);
97 SMESHGUI_RemoveElementsDlgLayout = new QGridLayout(this);
98 SMESHGUI_RemoveElementsDlgLayout->setSpacing(6);
99 SMESHGUI_RemoveElementsDlgLayout->setMargin(11);
101 /***************************************************************/
102 GroupConstructors = new QButtonGroup(this, "GroupConstructors");
103 GroupConstructors->setTitle(tr("SMESH_ELEMENTS" ));
104 GroupConstructors->setExclusive(TRUE);
105 GroupConstructors->setColumnLayout(0, Qt::Vertical);
106 GroupConstructors->layout()->setSpacing(0);
107 GroupConstructors->layout()->setMargin(0);
108 GroupConstructorsLayout = new QGridLayout(GroupConstructors->layout());
109 GroupConstructorsLayout->setAlignment(Qt::AlignTop);
110 GroupConstructorsLayout->setSpacing(6);
111 GroupConstructorsLayout->setMargin(11);
112 Constructor1 = new QRadioButton(GroupConstructors, "Constructor1");
113 Constructor1->setText(tr("" ));
114 Constructor1->setPixmap(image0);
115 Constructor1->setChecked(TRUE);
116 Constructor1->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, Constructor1->sizePolicy().hasHeightForWidth()));
117 Constructor1->setMinimumSize(QSize(50, 0));
118 GroupConstructorsLayout->addWidget(Constructor1, 0, 0);
119 QSpacerItem* spacer = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
120 GroupConstructorsLayout->addItem(spacer, 0, 1);
121 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupConstructors, 0, 0);
123 /***************************************************************/
124 GroupButtons = new QGroupBox(this, "GroupButtons");
125 GroupButtons->setGeometry(QRect(10, 10, 281, 48));
126 GroupButtons->setTitle(tr("" ));
127 GroupButtons->setColumnLayout(0, Qt::Vertical);
128 GroupButtons->layout()->setSpacing(0);
129 GroupButtons->layout()->setMargin(0);
130 GroupButtonsLayout = new QGridLayout(GroupButtons->layout());
131 GroupButtonsLayout->setAlignment(Qt::AlignTop);
132 GroupButtonsLayout->setSpacing(6);
133 GroupButtonsLayout->setMargin(11);
134 buttonCancel = new QPushButton(GroupButtons, "buttonCancel");
135 buttonCancel->setText(tr("SMESH_BUT_CLOSE" ));
136 buttonCancel->setAutoDefault(TRUE);
137 GroupButtonsLayout->addWidget(buttonCancel, 0, 3);
138 buttonApply = new QPushButton(GroupButtons, "buttonApply");
139 buttonApply->setText(tr("SMESH_BUT_APPLY" ));
140 buttonApply->setAutoDefault(TRUE);
141 GroupButtonsLayout->addWidget(buttonApply, 0, 1);
142 QSpacerItem* spacer_9 = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
143 GroupButtonsLayout->addItem(spacer_9, 0, 2);
144 buttonOk = new QPushButton(GroupButtons, "buttonOk");
145 buttonOk->setText(tr("SMESH_BUT_OK" ));
146 buttonOk->setAutoDefault(TRUE);
147 buttonOk->setDefault(TRUE);
148 GroupButtonsLayout->addWidget(buttonOk, 0, 0);
149 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupButtons, 2, 0);
151 /***************************************************************/
152 GroupC1 = new QGroupBox(this, "GroupC1");
153 GroupC1->setTitle(tr("SMESH_REMOVE" ));
154 GroupC1->setMinimumSize(QSize(0, 0));
155 GroupC1->setFrameShape(QGroupBox::Box);
156 GroupC1->setFrameShadow(QGroupBox::Sunken);
157 GroupC1->setColumnLayout(0, Qt::Vertical);
158 GroupC1->layout()->setSpacing(0);
159 GroupC1->layout()->setMargin(0);
160 GroupC1Layout = new QGridLayout(GroupC1->layout());
161 GroupC1Layout->setAlignment(Qt::AlignTop);
162 GroupC1Layout->setSpacing(6);
163 GroupC1Layout->setMargin(11);
164 TextLabelC1A1 = new QLabel(GroupC1, "TextLabelC1A1");
165 TextLabelC1A1->setText(tr("SMESH_ID_ELEMENTS" ));
166 TextLabelC1A1->setMinimumSize(QSize(50, 0));
167 TextLabelC1A1->setFrameShape(QLabel::NoFrame);
168 TextLabelC1A1->setFrameShadow(QLabel::Plain);
169 GroupC1Layout->addWidget(TextLabelC1A1, 0, 0);
170 SelectButtonC1A1 = new QPushButton(GroupC1, "SelectButtonC1A1");
171 SelectButtonC1A1->setText(tr("" ));
172 SelectButtonC1A1->setPixmap(image1);
173 SelectButtonC1A1->setToggleButton(FALSE);
174 GroupC1Layout->addWidget(SelectButtonC1A1, 0, 1);
175 LineEditC1A1 = new QLineEdit(GroupC1, "LineEditC1A1");
176 LineEditC1A1->setValidator(new SMESHGUI_IdValidator(this, "validator"));
177 GroupC1Layout->addWidget(LineEditC1A1, 0, 2);
178 SMESHGUI_RemoveElementsDlgLayout->addWidget(GroupC1, 1, 0);
180 Init(); /* Initialisations */
183 //=================================================================================
184 // function : ~SMESHGUI_RemoveElementsDlg()
185 // purpose : Destroys the object and frees any allocated resources
186 //=================================================================================
187 SMESHGUI_RemoveElementsDlg::~SMESHGUI_RemoveElementsDlg()
189 // no need to delete child widgets, Qt does it all for us
192 //=================================================================================
195 //=================================================================================
196 void SMESHGUI_RemoveElementsDlg::Init()
200 Constructor1->setChecked(TRUE);
201 myEditCurrentArgument = LineEditC1A1;
203 myNbOkElements = false;
204 mySMESHGUI->SetActiveDialogBox((QDialog*)this);
208 /* signals and slots connections */
209 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
210 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
211 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
212 connect(GroupConstructors, SIGNAL(clicked(int)), SLOT(ConstructorsClicked(int)));
214 connect(SelectButtonC1A1, SIGNAL (clicked()), this, SLOT(SetEditCurrentArgument()));
215 connect(mySMESHGUI, SIGNAL (SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
216 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
217 /* to close dialog if study change */
218 connect(mySMESHGUI, SIGNAL (SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
219 connect(myEditCurrentArgument, SIGNAL(textChanged(const QString&)),
220 SLOT(onTextChange(const QString&)));
222 /* Move widget on the botton right corner of main widget */
224 mySMESHGUI->DefineDlgPosition(this, x, y);
226 this->show(); /* displays Dialog */
228 myViewWindow->SetSelectionMode(CellSelection);
230 SelectionIntoArgument();
233 //=================================================================================
234 // function : ConstructorsClicked()
235 // purpose : Radio button management
236 //=================================================================================
237 void SMESHGUI_RemoveElementsDlg::ConstructorsClicked (int)
241 //=================================================================================
242 // function : ClickOnApply()
244 //=================================================================================
245 void SMESHGUI_RemoveElementsDlg::ClickOnApply()
247 if (mySMESHGUI->isActiveStudyLocked())
249 if (myNbOkElements) {
250 QStringList aListId = QStringList::split(" ", myEditCurrentArgument->text(), false);
251 SMESH::long_array_var anArrayOfIdeces = new SMESH::long_array;
252 anArrayOfIdeces->length(aListId.count());
253 for (int i = 0; i < aListId.count(); i++)
254 anArrayOfIdeces[i] = aListId[ i ].toInt();
256 bool aResult = false;
258 SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor();
259 aResult = aMeshEditor->RemoveElements(anArrayOfIdeces.inout());
264 myEditCurrentArgument->clear();
270 //=================================================================================
271 // function : ClickOnOk()
273 //=================================================================================
274 void SMESHGUI_RemoveElementsDlg::ClickOnOk()
276 this->ClickOnApply();
277 this->ClickOnCancel();
282 //=================================================================================
283 // function : ClickOnCancel()
285 //=================================================================================
286 void SMESHGUI_RemoveElementsDlg::ClickOnCancel()
288 mySelectionMgr->clearSelected();
289 myViewWindow->SetSelectionMode(ActorSelection);
290 disconnect(mySelectionMgr, 0, this, 0);
291 mySMESHGUI->ResetState();
296 //=======================================================================
297 //function : onTextChange
299 //=======================================================================
300 void SMESHGUI_RemoveElementsDlg::onTextChange (const QString& theNewText)
308 buttonOk->setEnabled(false);
309 buttonApply->setEnabled(false);
311 // hilight entered elements
313 if(SMDS_Mesh* aMesh = myActor->GetObject()->GetMesh()){
314 Handle(SALOME_InteractiveObject) anIO = myActor->getIO();
316 TColStd_MapOfInteger newIndices;
318 QStringList aListId = QStringList::split(" ", theNewText, false);
319 for (int i = 0; i < aListId.count(); i++) {
320 if(const SMDS_MeshElement *anElem = aMesh->FindElement(aListId[i].toInt())) {
321 newIndices.Add(anElem->GetID());
326 mySelector->AddOrRemoveIndex(anIO,newIndices,false);
327 myViewWindow->highlight(anIO,true,true);
331 if (myNbOkElements) {
332 buttonOk->setEnabled(true);
333 buttonApply->setEnabled(true);
339 //=================================================================================
340 // function : SelectionIntoArgument()
341 // purpose : Called when selection as changed or other case
342 //=================================================================================
343 void SMESHGUI_RemoveElementsDlg::SelectionIntoArgument()
349 myNbOkElements = false;
353 myEditCurrentArgument->setText("");
356 if (!GroupButtons->isEnabled()) // inactive
359 buttonOk->setEnabled(false);
360 buttonApply->setEnabled(false);
365 mySelectionMgr->selectedObjects(aList,SVTK_Viewer::Type());
367 int nbSel = aList.Extent();
371 Handle(SALOME_InteractiveObject) anIO = aList.First();
372 myMesh = SMESH::GetMeshByIO(anIO);
373 if (myMesh->_is_nil())
376 myActor = SMESH::FindActorByEntry(anIO->getEntry());
380 // get selected nodes
381 QString aString = "";
382 int nbElems = SMESH::GetNameOfSelectedElements(mySelector,anIO,aString);
386 myEditCurrentArgument->setText(aString);
391 myNbOkElements = nbElems;
393 buttonOk->setEnabled(true);
394 buttonApply->setEnabled(true);
397 //=================================================================================
398 // function : SetEditCurrentArgument()
400 //=================================================================================
401 void SMESHGUI_RemoveElementsDlg::SetEditCurrentArgument()
403 QPushButton* send = (QPushButton*)sender();
404 switch (myConstructorId)
406 case 0: /* default constructor */
408 if(send == SelectButtonC1A1) {
409 LineEditC1A1->setFocus();
410 myEditCurrentArgument = LineEditC1A1;
412 SelectionIntoArgument();
419 //=================================================================================
420 // function : DeactivateActiveDialog()
422 //=================================================================================
423 void SMESHGUI_RemoveElementsDlg::DeactivateActiveDialog()
425 if (GroupConstructors->isEnabled()) {
426 GroupConstructors->setEnabled(false);
427 GroupC1->setEnabled(false);
428 GroupButtons->setEnabled(false);
429 mySMESHGUI->ResetState(); // ??
430 mySMESHGUI->SetActiveDialogBox(0); // ??
434 //=================================================================================
435 // function : ActivateThisDialog()
437 //=================================================================================
438 void SMESHGUI_RemoveElementsDlg::ActivateThisDialog()
440 /* Emit a signal to deactivate the active dialog */
441 mySMESHGUI->EmitSignalDeactivateDialog();
443 GroupConstructors->setEnabled(true);
444 GroupC1->setEnabled(true);
445 GroupButtons->setEnabled(true);
447 mySMESHGUI->SetActiveDialogBox((QDialog*)this); // ??
449 myViewWindow->SetSelectionMode(NodeSelection);
451 SelectionIntoArgument(); // ??
454 //=================================================================================
455 // function : enterEvent()
457 //=================================================================================
458 void SMESHGUI_RemoveElementsDlg::enterEvent (QEvent*)
460 if (!GroupConstructors->isEnabled())
461 ActivateThisDialog();
464 //=================================================================================
465 // function : closeEvent()
467 //=================================================================================
468 void SMESHGUI_RemoveElementsDlg::closeEvent (QCloseEvent*)
470 /* same than click on cancel button */
471 this->ClickOnCancel();
475 //=======================================================================
476 //function : hideEvent
477 //purpose : caused by ESC key
478 //=======================================================================
479 void SMESHGUI_RemoveElementsDlg::hideEvent (QHideEvent * e)