1 // Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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, or (at your option) any later version.
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
23 // SMESH SMESHGUI : GUI for SMESH component
24 // File : SMESHGUI_FilterLibraryDlg.cxx
25 // Author : Sergey LITONIN, Open CASCADE S.A.S.
28 #include "SMESHGUI_FilterLibraryDlg.h"
31 #include "SMESHGUI_FilterUtils.h"
32 #include "SMESHGUI_FilterDlg.h"
34 // SALOME GUI includes
35 #include <SUIT_Session.h>
36 #include <SUIT_Desktop.h>
37 #include <SUIT_FileDlg.h>
38 #include <SUIT_MessageBox.h>
39 #include <SUIT_ResourceMgr.h>
41 #include <LightApp_Application.h>
44 #include <QApplication>
45 #include <QVBoxLayout>
46 #include <QHBoxLayout>
47 #include <QGridLayout>
49 #include <QPushButton>
52 #include <QListWidget>
61 * Class : SMESHGUI_FilterLibraryDlg::Dialog
62 * Description : Dialog for opening filter library
65 class SMESHGUI_FilterLibraryDlg::Dialog : public SUIT_FileDlg
68 Dialog(QWidget* theParent, const bool theToOpen);
72 virtual bool acceptData();
75 SMESHGUI_FilterLibraryDlg::Dialog::Dialog (QWidget* theParent,
77 : SUIT_FileDlg(theParent, theToOpen)
81 SMESHGUI_FilterLibraryDlg::Dialog::~Dialog()
85 bool SMESHGUI_FilterLibraryDlg::Dialog::acceptData()
87 // if (mode() != QFileDialogP::AnyFile)
88 // return SUIT_FileDlg::acceptData();
94 * Class : SMESHGUI_FilterLibraryDlg
95 * Description : Dialog to specify filters for VTK viewer
98 //=======================================================================
99 // name : SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg
100 // Purpose : Constructor
101 //=======================================================================
102 SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg (SMESHGUI* theModule,
104 const QList<int>& theTypes,
107 mySMESHGUI( theModule )
110 construct(theTypes, theMode);
113 //=======================================================================
114 // name : SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg
115 // Purpose : Constructor
116 //=======================================================================
117 SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg (SMESHGUI* theModule,
122 mySMESHGUI( theModule )
126 aTypes.append(theType);
127 construct(aTypes, theMode);
130 //=======================================================================
131 // name : SMESHGUI_FilterLibraryDlg::construct
132 // Purpose : Construct dialog (called by constructor)
133 //=======================================================================
134 void SMESHGUI_FilterLibraryDlg::construct (const QList<int>& theTypes,
140 QVBoxLayout* aDlgLay = new QVBoxLayout(this);
141 aDlgLay->setMargin(MARGIN);
142 aDlgLay->setSpacing(SPACING);
144 myMainFrame = createMainFrame (this);
145 QWidget* aBtnFrame = createButtonFrame(this);
147 aDlgLay->addWidget(myMainFrame);
148 aDlgLay->addWidget(aBtnFrame);
150 aDlgLay->setStretchFactor(myMainFrame, 1);
152 myHelpFileName = "selection_filter_library_page.html";
154 Init(myTypes, myMode);
157 //=======================================================================
158 // name : SMESHGUI_FilterLibraryDlg::createMainFrame
159 // Purpose : Create frame containing dialog's input fields
160 //=======================================================================
161 QWidget* SMESHGUI_FilterLibraryDlg::createMainFrame (QWidget* theParent)
163 QWidget* aMainFrame = new QWidget(theParent);
164 QGridLayout* aMainLay = new QGridLayout(aMainFrame);
165 aMainLay->setMargin(0);
166 aMainLay->setSpacing(SPACING);
170 QLabel* aFileLab = new QLabel(tr("LIBRARY_FILE"), aMainFrame);
171 myFileName = new QLineEdit(aMainFrame);
172 myOpenBtn = new QPushButton(aMainFrame);
173 myOpenBtn->setIcon(SUIT_Session::session()->resourceMgr()->loadPixmap(
174 "SUIT", tr("ICON_FILE_OPEN")));
178 QGroupBox* aFiltersGrp = new QGroupBox(tr("FILTER_NAMES"), aMainFrame);
179 QGridLayout* aLay = new QGridLayout(aFiltersGrp);
180 aLay->setMargin(MARGIN);
181 aLay->setSpacing(SPACING);
183 myListBox = new QListWidget(aFiltersGrp);
185 myAddBtn = new QPushButton(tr("ADD"), aFiltersGrp);
186 myDeleteBtn = new QPushButton(tr("DELETE"), aFiltersGrp);
188 aLay->addWidget(myListBox, 0, 0, 3, 1);
189 aLay->addWidget(myAddBtn, 0, 1);
190 aLay->addWidget(myDeleteBtn, 1, 1);
191 aLay->setRowStretch(2, 5);
195 myNameGrp = new QWidget(aMainFrame);
196 QHBoxLayout* myNameGrpLayout = new QHBoxLayout(myNameGrp);
197 myNameGrpLayout->setMargin(0);
198 myNameGrpLayout->setSpacing(SPACING);
200 myNameGrpLayout->addWidget( new QLabel(tr("FILTER_NAME"), myNameGrp) );
201 myNameGrpLayout->addWidget( myName = new QLineEdit(myNameGrp) );
205 myTable = new SMESHGUI_FilterTable( mySMESHGUI, aMainFrame, myTypes);
206 myTable->SetEditable(myMode == EDIT);
207 myTable->SetLibsEnabled(false);
209 myListBox->setMinimumHeight((int)(myTable->sizeHint().height() * 0.5));
210 //myListBox->setRowMode(QListWidget::FitToWidth); //VSR : TODO ???
211 myListBox->setSelectionMode(QListWidget::SingleSelection);
213 myOpenBtn->setAutoDefault(false);
214 myAddBtn->setAutoDefault(false);
215 myDeleteBtn->setAutoDefault(false);
217 aMainLay->addWidget(aFileLab, 0, 0);
218 aMainLay->addWidget(myFileName, 0, 1);
219 aMainLay->addWidget(myOpenBtn, 0, 2);
220 aMainLay->addWidget(aFiltersGrp, 1, 0, 1, 3);
221 aMainLay->addWidget(myNameGrp, 2, 0, 1, 3);
222 aMainLay->addWidget(myTable, 3, 0, 1, 3);
224 // connect signals and slots
226 connect(myFileName, SIGNAL(returnPressed()), this, SLOT(onReturnPressed()));
227 connect(myOpenBtn, SIGNAL(clicked()), this, SLOT(onBrowse()));
229 connect(myListBox, SIGNAL(itemSelectionChanged()),
230 this, SLOT(onFilterChanged()));
232 connect(myAddBtn, SIGNAL(clicked()), this, SLOT(onAddBtnPressed()));
233 connect(myDeleteBtn, SIGNAL(clicked()), this, SLOT(onDeleteBtnPressed()));
235 connect(myName, SIGNAL(textChanged(const QString&)),
236 this, SLOT(onFilterNameChanged(const QString&)));
238 connect(myTable, SIGNAL(EntityTypeChanged(const int)),
239 this, SLOT(onEntityTypeChanged(const int)));
241 connect(myTable, SIGNAL(NeedValidation()), this, SLOT(onNeedValidation()));
246 //=======================================================================
247 // name : SMESHGUI_FilterLibraryDlg::createButtonFrame
248 // Purpose : Create frame containing buttons
249 //=======================================================================
250 QWidget* SMESHGUI_FilterLibraryDlg::createButtonFrame (QWidget* theParent)
252 QGroupBox* aGrp = new QGroupBox(theParent);
253 QHBoxLayout* aLay = new QHBoxLayout(aGrp);
254 aLay->setMargin(MARGIN);
255 aLay->setSpacing(SPACING);
257 myButtons[ BTN_OK ] = new QPushButton(tr("SMESH_BUT_APPLY_AND_CLOSE"), aGrp);
258 myButtons[ BTN_Apply ] = new QPushButton(tr("SMESH_BUT_APPLY"), aGrp);
260 myButtons[ BTN_Close ] = new QPushButton(tr("SMESH_BUT_CLOSE"), aGrp);
261 myButtons[ BTN_Help ] = new QPushButton(tr("SMESH_BUT_HELP"), aGrp);
263 aLay->addWidget(myButtons[ BTN_OK ]);
264 aLay->addSpacing(10);
265 aLay->addWidget(myButtons[ BTN_Apply ]);
266 aLay->addSpacing(10);
268 aLay->addWidget(myButtons[ BTN_Close ]);
269 aLay->addWidget(myButtons[ BTN_Help ]);
271 connect(myButtons[ BTN_OK ], SIGNAL(clicked()), SLOT(onOk()));
272 connect(myButtons[ BTN_Close ], SIGNAL(clicked()), SLOT(reject()));
273 connect(myButtons[ BTN_Apply ], SIGNAL(clicked()), SLOT(onApply()));
274 connect(myButtons[ BTN_Help ], SIGNAL(clicked()), SLOT(onHelp()));
276 QMap<int, QPushButton*>::iterator anIter;
277 for (anIter = myButtons.begin(); anIter != myButtons.end(); ++anIter)
278 anIter.value()->setAutoDefault(false);
285 //=======================================================================
286 // name : SMESHGUI_FilterLibraryDlg::updateMainButtons
287 // Purpose : Update visibility of main buttons (OK, Cancel, Close ...)
288 //=======================================================================
289 void SMESHGUI_FilterLibraryDlg::updateMainButtons()
291 myButtons[ BTN_Close ]->show();
292 if (myTypes.count() == 1) {
293 myButtons[ BTN_Apply ]->hide();
295 myButtons[ BTN_Apply ]->show();
299 //=======================================================================
300 // name : SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg
301 // Purpose : Destructor
302 //=======================================================================
303 SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg()
307 //=======================================================================
308 // name : SMESHGUI_FilterLibraryDlg::Init
309 // Purpose : Init dialog fields, connect signals and slots, show dialog
310 //=======================================================================
311 void SMESHGUI_FilterLibraryDlg::Init (const int type, const int theMode)
315 Init(aTypes, theMode);
318 //=======================================================================
319 // name : SMESHGUI_FilterLibraryDlg::Init
320 // Purpose : Init dialog fields, connect signals and slots, show dialog
321 //=======================================================================
322 void SMESHGUI_FilterLibraryDlg::Init (const QList<int>& theTypes,
327 myTable->Init(theTypes);
328 myCurrFilterName = "";
330 myListBox->blockSignals(true);
332 myListBox->blockSignals(false);
336 updateControlsVisibility();
339 connect( mySMESHGUI, SIGNAL(SignalDeactivateActiveDialog()), SLOT(onDeactivate()));
340 connect( mySMESHGUI, SIGNAL(SignalCloseAllDialogs()), SLOT(reject()));
342 if (myMode == ADD_TO)
344 setWindowTitle(tr("ADD_TO_TLT"));
345 if (myFileName->text().isEmpty())
346 myFileName->setText(getDefaultLibraryName());
349 else if (myMode == COPY_FROM)
351 setWindowTitle(tr("COPY_FROM_TLT"));
352 if (myFileName->text().isEmpty())
353 myFileName->setText(getDefaultLibraryName());
355 if (myListBox->count() > 0)
356 myListBox->setCurrentItem(0);
360 setWindowTitle(tr("EDIT_LIB_TLT"));
361 if (myFileName->text().isEmpty())
362 myFileName->setText(getDefaultLibraryName());
364 if (myListBox->count() > 0)
365 myListBox->setCurrentItem(0);
371 isPermissionValid(false);
374 //=======================================================================
375 // name : SMESHGUI_FilterLibraryDlg::updateControlsVisibility
376 // Purpose : Update visibility of controls in accordance with myMode
377 //=======================================================================
378 void SMESHGUI_FilterLibraryDlg::updateControlsVisibility()
380 if (myMode == ADD_TO)
383 myNameGrp->setEnabled(true);
386 myTable->SetEditable(false);
388 else if (myMode == COPY_FROM)
391 myNameGrp->setEnabled(false);
394 myTable->SetEditable(false);
396 else if (myMode == EDIT)
399 myNameGrp->setEnabled(true);
402 myTable->SetEditable(true);
405 qApp->processEvents();
410 //=======================================================================
411 // name : SMESHGUI_FilterLibraryDlg::onApply
412 // Purpose : SLOT called when "Apply" button pressed.
413 //=======================================================================
414 bool SMESHGUI_FilterLibraryDlg::onApply()
416 if (!isValid(true) || !isPermissionValid(false))
419 if (myLibrary->_is_nil()) {
420 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
421 tr("LIBRARY_IS_NOT_LOADED"));
425 if (myFileName->text() != myLibrary->GetFileName())
426 myLibrary->SetFileName( myFileName->text().toLatin1().constData() );
428 bool aResult = false;
430 if (myMode == COPY_FROM || myListBox->count() == 0) {
432 } else if (myMode == EDIT || myMode == ADD_TO) {
433 SMESH::Filter_var aFilter = createFilter();
434 if (!myListBox->selectedItems().empty() &&
435 !myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
436 myName->text().toLatin1().constData(),
438 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
439 tr("ERROR_OF_EDITING"));
446 if (aResult && myMode != COPY_FROM)
447 aResult = myLibrary->Save();
450 char* aFileName = myLibrary->GetFileName();
451 getDefaultLibraryName() = QString(aFileName);
453 } else if (myMode != COPY_FROM) {
454 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
455 tr("ERROR_OF_SAVING"));
462 //=======================================================================
463 // name : SMESHGUI_FilterLibraryDlg::onOk
464 // Purpose : SLOT called when "Ok" button pressed.
465 // Assign filters VTK viewer and close dialog
466 //=======================================================================
467 void SMESHGUI_FilterLibraryDlg::onOk()
470 disconnect( mySMESHGUI, 0, this, 0);
471 mySMESHGUI->ResetState();
476 //=======================================================================
477 // name : SMESHGUI_FilterLibraryDlg::reject
478 // Purpose : SLOT called when "Close" button pressed. Close dialog
479 //=======================================================================
480 void SMESHGUI_FilterLibraryDlg::reject()
482 disconnect( mySMESHGUI, 0, this, 0);
483 mySMESHGUI->ResetState();
487 //=================================================================================
488 // function : onHelp()
490 //=================================================================================
491 void SMESHGUI_FilterLibraryDlg::onHelp()
493 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
495 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
499 platform = "winapplication";
501 platform = "application";
503 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
504 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
505 arg(app->resourceMgr()->stringValue("ExternalBrowser",
507 arg(myHelpFileName));
511 //=======================================================================
512 // name : SMESHGUI_FilterLibraryDlg::onDeactivate
513 // Purpose : SLOT called when dialog must be deativated
514 //=======================================================================
515 void SMESHGUI_FilterLibraryDlg::onDeactivate()
520 //=======================================================================
521 // name : SMESHGUI_FilterLibraryDlg::enterEvent
522 // Purpose : Event filter
523 //=======================================================================
524 void SMESHGUI_FilterLibraryDlg::enterEvent(QEvent*)
529 //=======================================================================
530 // name : SMESHGUI_FilterLibraryDlg::getFileName
531 // Purpose : Get file name
532 //=======================================================================
533 QString SMESHGUI_FilterLibraryDlg::getFileName() const
535 return myFileName != 0 ? myFileName->text() : QString("");
538 //================================================================
539 // Function : setFileName
540 // Purpose : Set file name to line edit
541 //================================================================
542 void SMESHGUI_FilterLibraryDlg::setFileName(const QString& txt, const bool autoExt)
546 myFileName->setText(autoExt ? autoExtension(txt) : txt);
549 //================================================================
550 // Function : autoExtension
551 // Purpose : Append extension to the file name
552 //================================================================
553 QString SMESHGUI_FilterLibraryDlg::autoExtension(const QString& theFileName) const
555 QString anExt = theFileName.section('.', -1);
556 return anExt != "xml" && anExt != "XML" ? theFileName + ".xml" : theFileName;
559 //================================================================
560 // Function : filterWildCards
562 //================================================================
563 QStringList SMESHGUI_FilterLibraryDlg::filterWildCards(const QString& theFilter) const
567 int b = theFilter.lastIndexOf("(");
568 int e = theFilter.lastIndexOf(")");
569 if (b != -1 && e != -1)
571 QString content = theFilter.mid(b + 1, e - b - 1).trimmed();
572 QStringList lst = content.split(" ", QString::SkipEmptyParts);
573 for (QStringList::const_iterator it = lst.begin(); it != lst.end(); ++it)
574 if ((*it).indexOf(".") != -1)
575 res.append((*it).trimmed());
580 //=======================================================================
581 // name : SMESHGUI_FilterLibraryDlg::prepareFilters
582 // Purpose : Prepare filters for dialog
583 //=======================================================================
584 QStringList SMESHGUI_FilterLibraryDlg::prepareFilters() const
586 static QStringList aList;
589 aList.append(tr("XML_FILT"));
590 //aList.append(tr("ALL_FILES_FILTER"));
596 //================================================================
597 // Function : onBrowse
598 // Purpose : SLOT. Display "Open file" dialog for chosing library name
599 //================================================================
600 void SMESHGUI_FilterLibraryDlg::onBrowse()
602 Dialog* aDlg = new Dialog(this, true);
603 aDlg->setWindowTitle(tr("OPEN_LIBRARY"));
605 //aDlg->setMode(myMode == COPY_FROM ? QFileDialogP::ExistingFile : QFileDialogP::AnyFile);
606 aDlg->setFileMode(myMode == COPY_FROM ? QFileDialog::ExistingFile : QFileDialog::AnyFile);
607 aDlg->setFilters(prepareFilters());
608 aDlg->selectFile(getFileName());
610 QPushButton* anOkBtn = (QPushButton*)aDlg->findChild<QPushButton*>("OK");
612 anOkBtn->setText(tr("SMESH_BUT_OK"));
614 if (aDlg->exec() != Accepted)
617 QString fName = aDlg->selectedFile();
622 if (QFileInfo(fName).suffix().isEmpty())
623 fName = autoExtension(fName);
625 fName = QDir::convertSeparators(fName);
626 QString prev = QDir::convertSeparators(getFileName());
633 QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
634 QString aName = item ? item->text() : QString::null;
637 if (myMode == ADD_TO)
639 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
640 myCurrFilterName = "";
642 addFilterToLib(aName);
645 isPermissionValid(false);
648 //=======================================================================
649 // name : SMESHGUI_FilterLibraryDlg::processNewLibrary
650 // Purpose : SLOT. Calleds when file name changed
651 //=======================================================================
652 void SMESHGUI_FilterLibraryDlg::processNewLibrary()
654 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
655 if (aFilterMgr->_is_nil())
658 myLibrary = aFilterMgr->LoadLibrary(autoExtension(getFileName()).toLatin1().constData());
659 if (myLibrary->_is_nil()) {
660 if (myMode == COPY_FROM) {
661 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
665 myLibrary = aFilterMgr->CreateLibrary();
666 myLibrary->SetFileName(getFileName().toLatin1().constData());
673 //=======================================================================
674 // name : SMESHGUI_FilterLibraryDlg::updateList
675 // Purpose : Fill list box with filter names
676 //=======================================================================
677 void SMESHGUI_FilterLibraryDlg::updateList()
680 SMESH::string_array_var aNames = myLibrary->GetNames((SMESH::ElementType)myTable->GetType());
681 for (int i = 0, n = aNames->length(); i < n; i++)
682 aList.append(QString(aNames[ i ]));
683 myListBox->blockSignals(true);
685 myListBox->blockSignals(false);
686 myListBox->addItems(aList);
687 if (myListBox->count() == 0)
689 myTable->Clear(myTable->GetType());
691 myName->setEnabled(false);
692 myTable->SetEnabled(false);
696 myName->setEnabled(true);
697 myTable->SetEnabled(true);
698 if (myListBox->count())
700 myCurrFilterName = "";
701 myListBox->setCurrentItem(0);
706 //=======================================================================
707 // name : SMESHGUI_FilterLibraryDlg::isNameValid
708 // Purpose : Verify validity if entered data
709 //=======================================================================
710 bool SMESHGUI_FilterLibraryDlg::isNameValid(const bool theMess) const
712 // verify validity of filter name
713 if (myName->isEnabled() && !myCurrFilterName.isEmpty()) {
714 QString aCurrName = myName->text();
715 if (aCurrName.isEmpty()) {
717 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
718 tr("EMPTY_FILTER_NAME"));
722 SMESH::string_array_var aNames = myLibrary->GetAllNames();
723 for (int f = 0, n = aNames->length(); f < n; f++) {
724 if (aNames[ f ] == aCurrName && aNames[ f ] != myCurrFilterName) {
726 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
727 tr("ERROR_FILTER_NAME"));
736 //=======================================================================
737 // name : SMESHGUI_FilterLibraryDlg::isPermissionValid
738 // Purpose : Verify write permission on file
739 //=======================================================================
740 bool SMESHGUI_FilterLibraryDlg::isPermissionValid(const bool theIsExistingOnly)
742 if (myMode == COPY_FROM)
745 // Verify write permission
746 bool isWritable = false;
748 QString fName(myFileName->text());
749 if (QFileInfo(fName).suffix().isEmpty())
750 fName = autoExtension(fName);
752 fName = QDir::convertSeparators(fName);
754 if (QFileInfo(fName).exists()) {
755 isWritable = QFileInfo(fName).isWritable();
756 } else if (!theIsExistingOnly) {
757 QFileInfo aDirInfo(QFileInfo(fName).absolutePath());
758 isWritable = aDirInfo.isWritable();
759 /*if (QDir(QFileInfo(fName).dirPath(true)).exists() ||
760 QDir().mkdir(QFileInfo(fName).dirPath(true)))
763 if (aFile.open(IO_WriteOnly))
774 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
775 tr("NO_PERMISSION"));
782 //=======================================================================
783 // name : SMESHGUI_FilterLibraryDlg::isValid
784 // Purpose : Verify validity if entered data
785 //=======================================================================
786 bool SMESHGUI_FilterLibraryDlg::isValid(const bool theMess) const
788 // verify validity of table
789 if (!myTable->IsValid(theMess) || !isNameValid(theMess))
795 //=======================================================================
796 // name : SMESHGUI_FilterLibraryDlg::onFilterChanged
797 // Purpose : SLOT. Called when selected filter of library is changed
798 //=======================================================================
799 void SMESHGUI_FilterLibraryDlg::onFilterChanged()
801 QString theName = myListBox->currentItem() ? myListBox->currentItem()->text() : QString::null;
802 if (myLibrary->_is_nil())
805 // Save parameters of filter if it was changed
807 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
811 myListBox->blockSignals(true);
812 myListBox->setCurrentRow(myCurrFilter);
813 myListBox->blockSignals(false);
817 SMESH::Filter_var aFilter = createFilter();
818 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
819 myName->text().toLatin1().constData(),
823 // Fill table with filter parameters
825 SMESH::Filter_var aFilter = myLibrary->Copy(theName.toLatin1().constData());
826 myCurrFilterName = theName;
827 myCurrFilter = myListBox->currentRow();
828 myName->setText(theName);
831 SMESH::Filter::Criteria_var aCriteria;
833 myTable->Clear(myTable->GetType());
835 if (CORBA::is_nil( aFilter ) || !aFilter->GetCriteria(aCriteria))
838 for (int i = 0, n = aCriteria->length(); i < n; i++)
839 myTable->AddCriterion(aCriteria[ i ], myTable->GetType());
842 updateControlsVisibility(); // IPAL19974
845 //=======================================================================
846 // name : SMESHGUI_FilterLibraryDlg::onReturnPressed
847 // Purpose : SLOT. Called when enter button is pressed in library name field
849 //=======================================================================
850 void SMESHGUI_FilterLibraryDlg::onReturnPressed()
852 QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
853 QString aName = item ? item->text() : QString::null;
857 if (myMode == ADD_TO)
859 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
860 myCurrFilterName = "";
862 addFilterToLib(aName);
865 isPermissionValid(false);
868 //=======================================================================
869 // name : SMESHGUI_FilterLibraryDlg::enableMainButtons
870 // Purpose : Update state of "OK", "Cancel" buttons
871 //=======================================================================
872 void SMESHGUI_FilterLibraryDlg::enableMainButtons()
874 /*bool isEnabled = isValid(false);
875 if (myButtons.contains(BTN_OK))
876 myButtons[ BTN_OK ]->setEnabled(isEnabled);
877 else if (myButtons.contains(BTN_Apply))
878 myButtons[ BTN_OK ]->setEnabled(isEnabled);
879 if (myButtons.contains(BTN_Cancel))
880 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
881 else if (myButtons.contains(BTN_Close))
882 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
886 //=======================================================================
887 // name : SMESHGUI_FilterLibraryDlg::createFilter
888 // Purpose : Cerate filter in accordance with library
889 //=======================================================================
890 SMESH::Filter_ptr SMESHGUI_FilterLibraryDlg::createFilter(const int theType)
892 int n = myTable->NumRows(theType);
894 SMESH::Filter::Criteria_var aCriteria = new SMESH::Filter::Criteria;
895 aCriteria->length(n);
897 for (int i = 0; i < n; i++)
899 SMESH::Filter::Criterion aCriterion = SMESHGUI_FilterDlg::createCriterion();
900 myTable->GetCriterion(i, aCriterion);
901 aCriteria[ i ] = aCriterion;
904 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
905 SMESH::Filter_var aFilter = aFilterMgr->CreateFilter();
906 aFilter->SetCriteria(aCriteria.in());
908 return aFilter._retn();
911 //=======================================================================
912 // name : SMESHGUI_FilterLibraryDlg::onAddBtnPressed
913 // Purpose : SLOT. Called when "Add" button pressed
914 // Add new filter to the end of library
915 //=======================================================================
916 void SMESHGUI_FilterLibraryDlg::onAddBtnPressed()
918 // Save parameters of filter if it was changed
919 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
924 SMESH::Filter_var aFilter = createFilter();
925 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
926 myName->text().toLatin1().constData(),
929 myTable->Clear(myTable->GetType());
931 addFilterToLib(getDefaultFilterName());
934 //=======================================================================
935 // name : onAddBtnPressed()
936 // Purpose : SLOT. Called when "Add" button pressed
937 // Add new filter to the end of library
938 //=======================================================================
939 void SMESHGUI_FilterLibraryDlg::addFilterToLib (const QString& theName)
941 if (myLibrary->_is_nil()) {
942 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
943 tr("LIBRARY_IS_NOT_LOADED"));
948 SMESH::Filter_var aFilter = createFilter();
950 // if name of filter already exist in the library assign default name for the filter
951 QString aName(theName);
952 SMESH::string_array_var aNames = myLibrary->GetAllNames();
953 for (int i = 0, n = aNames->length(); i < n; i++)
954 if (aName == QString(aNames[ i ]))
956 aName = getDefaultFilterName();
960 // add new filter in library
961 bool aResult = !aFilter->GetPredicate()->_is_nil()
962 ? myLibrary->Add(aName.toLatin1().constData(), aFilter)
963 : myLibrary->AddEmpty(aName.toLatin1().constData(), (SMESH::ElementType)myTable->GetType());
966 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
967 tr("ERROR_OF_ADDING"));
971 myCurrFilterName = "";
975 if (theName != aName)
976 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WARNING"),
977 tr("ASSIGN_NEW_NAME").arg(theName).arg(aName));
980 //=======================================================================
981 // name : SMESHGUI_FilterLibraryDlg::getDefaultLibraryName
982 // Purpose : Get default library name
983 //=======================================================================
984 QString& SMESHGUI_FilterLibraryDlg::getDefaultLibraryName() const
986 static QString aName;
989 QString aHomeDir = QDir(QDir::home()).absolutePath();
990 aName = aHomeDir + "/" + tr ("LIB_NAME");
995 //=======================================================================
996 // name : SMESHGUI_FilterLibraryDlg::getDefaultFilterName
997 // Purpose : Create default filter name
998 //=======================================================================
999 QString SMESHGUI_FilterLibraryDlg::getDefaultFilterName() const
1003 if (myTable->GetType() == SMESH::NODE)
1005 else if (myTable->GetType() == SMESH::EDGE)
1007 else if (myTable->GetType() == SMESH::FACE)
1009 else if (myTable->GetType() == SMESH::VOLUME)
1010 aName = tr("VOLUME");
1011 else if (myTable->GetType() == SMESH::ALL)
1012 aName = tr("ELEMENT");
1014 aName = tr("SELECTION");
1016 aName += tr("FILTER");
1019 QMap< QString, int > anAllNames;
1020 SMESH::string_array_var aNames = myLibrary->GetAllNames();
1021 for(int i = 0, n = aNames->length(); i < n; i++)
1022 anAllNames[ QString(aNames[ i ]) ] = -1;
1024 bool isNotValid = true;
1030 aNewName = aName + "_" + QString("%1").arg(k);
1031 if (anAllNames.contains(aNewName))
1041 //=======================================================================
1042 // name : SMESHGUI_FilterLibraryDlg::setSelected
1043 // Purpose : set selected item in list box containing filters
1044 //=======================================================================
1045 bool SMESHGUI_FilterLibraryDlg::setSelected(const QString& theName)
1047 int anIndex = getIndex(theName);
1050 myListBox->setCurrentRow(anIndex);
1051 myCurrFilterName = theName;
1052 myCurrFilter = anIndex;
1054 return anIndex != -1;
1057 //=======================================================================
1058 // name : SMESHGUI_FilterLibraryDlg::getIndex
1059 // Purpose : Get index of the filter in list box
1060 //=======================================================================
1061 int SMESHGUI_FilterLibraryDlg::getIndex(const QString& theName) const
1063 for (int i = 0, n = myListBox->count(); i < n; i++)
1064 if (myListBox->item(i)->text() == theName)
1069 //=======================================================================
1070 // name : SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed
1071 // Purpose : SLOT. Called when "Delete" button pressed
1072 //=======================================================================
1073 void SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed()
1075 if (myLibrary->_is_nil()) {
1076 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
1077 tr("LIBRARY_IS_NOT_LOADED"));
1081 int anIndex = getIndex(myCurrFilterName);
1083 if (anIndex == -1 || !myLibrary->Delete(myCurrFilterName.toLatin1().constData())) {
1084 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
1085 tr("ERROR_OF_DELETING"));
1087 myCurrFilterName = "";
1089 delete myListBox->item(anIndex);
1092 myListBox->item(anIndex - 1)->setSelected(true);
1093 else if (anIndex == 0 && myListBox->count() > 0)
1094 myListBox->item(0)->setSelected(true);
1099 myTable->SetEnabled(myListBox->count() > 0);
1100 if (myListBox->count() == 0) {
1101 myName->setText("");
1102 myName->setEnabled(false);
1106 //=======================================================================
1107 // name : onFilterNameChanged()
1108 // Purpose : SLOT. Called when name of filter changed
1109 // Change filter name in list box
1110 //=======================================================================
1111 void SMESHGUI_FilterLibraryDlg::onFilterNameChanged (const QString& theName)
1113 int aCurrItem = myListBox->currentRow();
1114 if (aCurrItem == -1)
1117 myListBox->blockSignals(true);
1118 myListBox->item(aCurrItem)->setText(theName);
1119 myListBox->blockSignals(false);
1122 //=======================================================================
1123 // name : SMESHGUI_FilterLibraryDlg::SetTable
1124 // Purpose : Set table
1125 //=======================================================================
1126 void SMESHGUI_FilterLibraryDlg::SetTable(const SMESHGUI_FilterTable* theTable)
1128 myTable->Copy(theTable);
1129 myName->setText(getDefaultFilterName());
1130 addFilterToLib(myName->text());
1134 //=======================================================================
1135 // name : SMESHGUI_FilterLibraryDlg::GetTable
1136 // Purpose : Get table
1137 //=======================================================================
1138 const SMESHGUI_FilterTable* SMESHGUI_FilterLibraryDlg::GetTable() const
1144 //=======================================================================
1145 // name : SMESHGUI_FilterLibraryDlg::onEntityTypeChanged
1146 // Purpose : SLOT. Called when entiyt type changed
1147 //=======================================================================
1148 void SMESHGUI_FilterLibraryDlg::onEntityTypeChanged(const int theType)
1150 if (myLibrary->_is_nil())
1154 myCurrFilterName = "";
1157 if (myListBox->count())
1158 myListBox->setCurrentItem(0);
1161 //=======================================================================
1162 // name : SMESHGUI_FilterLibraryDlg::onNeedValidation
1164 //=======================================================================
1165 void SMESHGUI_FilterLibraryDlg::onNeedValidation()
1167 if (!myCurrFilterName.isEmpty())
1169 bool valid = isValid(true);
1170 myTable->SetValidity(valid);
1174 SMESH::Filter_var aFilter = createFilter(myTable->GetType());
1175 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
1176 myName->text().toLatin1().constData(),
1182 //=================================================================================
1183 // function : keyPressEvent()
1185 //=================================================================================
1186 void SMESHGUI_FilterLibraryDlg::keyPressEvent( QKeyEvent* e )
1188 QDialog::keyPressEvent( e );
1189 if ( e->isAccepted() )
1192 if ( e->key() == Qt::Key_F1 ) {