1 // Copyright (C) 2007-2010 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.
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_Cancel ] = new QPushButton(tr("SMESH_BUT_CANCEL"), aGrp);
261 myButtons[ BTN_Close ] = new QPushButton(tr("SMESH_BUT_CLOSE"), aGrp);
262 myButtons[ BTN_Help ] = new QPushButton(tr("SMESH_BUT_HELP"), aGrp);
264 aLay->addWidget(myButtons[ BTN_OK ]);
265 aLay->addSpacing(10);
266 aLay->addWidget(myButtons[ BTN_Apply ]);
267 aLay->addSpacing(10);
269 aLay->addWidget(myButtons[ BTN_Cancel ]);
270 aLay->addWidget(myButtons[ BTN_Close ]);
271 aLay->addWidget(myButtons[ BTN_Help ]);
273 connect(myButtons[ BTN_OK ], SIGNAL(clicked()), SLOT(onOk()));
274 connect(myButtons[ BTN_Cancel ], SIGNAL(clicked()), SLOT(onClose()));
275 connect(myButtons[ BTN_Close ], SIGNAL(clicked()), SLOT(onClose()));
276 connect(myButtons[ BTN_Apply ], SIGNAL(clicked()), SLOT(onApply()));
277 connect(myButtons[ BTN_Help ], SIGNAL(clicked()), SLOT(onHelp()));
279 QMap<int, QPushButton*>::iterator anIter;
280 for (anIter = myButtons.begin(); anIter != myButtons.end(); ++anIter)
281 anIter.value()->setAutoDefault(false);
288 //=======================================================================
289 // name : SMESHGUI_FilterLibraryDlg::updateMainButtons
290 // Purpose : Update visibility of main buttons (OK, Cancel, Close ...)
291 //=======================================================================
292 void SMESHGUI_FilterLibraryDlg::updateMainButtons()
294 if (myTypes.count() == 1) {
295 myButtons[ BTN_Cancel ]->show();
296 myButtons[ BTN_Apply ]->hide();
297 myButtons[ BTN_Close ]->hide();
299 myButtons[ BTN_Cancel ]->hide();
300 myButtons[ BTN_Apply ]->show();
301 myButtons[ BTN_Close ]->show();
305 //=======================================================================
306 // name : SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg
307 // Purpose : Destructor
308 //=======================================================================
309 SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg()
313 //=======================================================================
314 // name : SMESHGUI_FilterLibraryDlg::Init
315 // Purpose : Init dialog fields, connect signals and slots, show dialog
316 //=======================================================================
317 void SMESHGUI_FilterLibraryDlg::Init (const int type, const int theMode)
321 Init(aTypes, theMode);
324 //=======================================================================
325 // name : SMESHGUI_FilterLibraryDlg::Init
326 // Purpose : Init dialog fields, connect signals and slots, show dialog
327 //=======================================================================
328 void SMESHGUI_FilterLibraryDlg::Init (const QList<int>& theTypes,
333 myTable->Init(theTypes);
334 myCurrFilterName = "";
336 myListBox->blockSignals(true);
338 myListBox->blockSignals(false);
342 updateControlsVisibility();
345 connect( mySMESHGUI, SIGNAL(SignalDeactivateActiveDialog()), SLOT(onDeactivate()));
346 connect( mySMESHGUI, SIGNAL(SignalCloseAllDialogs()), SLOT(onClose()));
348 if (myMode == ADD_TO)
350 setWindowTitle(tr("ADD_TO_TLT"));
351 if (myFileName->text().isEmpty())
352 myFileName->setText(getDefaultLibraryName());
355 else if (myMode == COPY_FROM)
357 setWindowTitle(tr("COPY_FROM_TLT"));
358 if (myFileName->text().isEmpty())
359 myFileName->setText(getDefaultLibraryName());
361 if (myListBox->count() > 0)
362 myListBox->setCurrentItem(0);
366 setWindowTitle(tr("EDIT_LIB_TLT"));
367 if (myFileName->text().isEmpty())
368 myFileName->setText(getDefaultLibraryName());
370 if (myListBox->count() > 0)
371 myListBox->setCurrentItem(0);
377 isPermissionValid(false);
380 //=======================================================================
381 // name : SMESHGUI_FilterLibraryDlg::updateControlsVisibility
382 // Purpose : Update visibility of controls in accordance with myMode
383 //=======================================================================
384 void SMESHGUI_FilterLibraryDlg::updateControlsVisibility()
386 if (myMode == ADD_TO)
389 myNameGrp->setEnabled(true);
392 myTable->SetEditable(false);
394 else if (myMode == COPY_FROM)
397 myNameGrp->setEnabled(false);
400 myTable->SetEditable(false);
402 else if (myMode == EDIT)
405 myNameGrp->setEnabled(true);
408 myTable->SetEditable(true);
411 qApp->processEvents();
416 //=======================================================================
417 // name : SMESHGUI_FilterLibraryDlg::onApply
418 // Purpose : SLOT called when "Apply" button pressed.
419 //=======================================================================
420 bool SMESHGUI_FilterLibraryDlg::onApply()
422 if (!isValid(true) || !isPermissionValid(false))
425 if (myLibrary->_is_nil()) {
426 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
427 tr("LIBRARY_IS_NOT_LOADED"));
431 if (myFileName->text() != myLibrary->GetFileName())
432 myLibrary->SetFileName( myFileName->text().toLatin1().constData() );
434 bool aResult = false;
436 if (myMode == COPY_FROM || myListBox->count() == 0) {
438 } else if (myMode == EDIT || myMode == ADD_TO) {
439 SMESH::Filter_var aFilter = createFilter();
440 if (!myListBox->selectedItems().empty() &&
441 !myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
442 myName->text().toLatin1().constData(),
444 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
445 tr("ERROR_OF_EDITING"));
452 if (aResult && myMode != COPY_FROM)
453 aResult = myLibrary->Save();
456 char* aFileName = myLibrary->GetFileName();
457 getDefaultLibraryName() = QString(aFileName);
459 } else if (myMode != COPY_FROM) {
460 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
461 tr("ERROR_OF_SAVING"));
468 //=======================================================================
469 // name : SMESHGUI_FilterLibraryDlg::onOk
470 // Purpose : SLOT called when "Ok" button pressed.
471 // Assign filters VTK viewer and close dialog
472 //=======================================================================
473 void SMESHGUI_FilterLibraryDlg::onOk()
477 disconnect( mySMESHGUI, 0, this, 0);
478 mySMESHGUI->ResetState();
483 //=======================================================================
484 // name : SMESHGUI_FilterLibraryDlg::onClose
485 // Purpose : SLOT called when "Close" button pressed. Close dialog
486 //=======================================================================
487 void SMESHGUI_FilterLibraryDlg::onClose()
489 disconnect( mySMESHGUI, 0, this, 0);
490 mySMESHGUI->ResetState();
494 //=================================================================================
495 // function : onHelp()
497 //=================================================================================
498 void SMESHGUI_FilterLibraryDlg::onHelp()
500 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
502 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
506 platform = "winapplication";
508 platform = "application";
510 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
511 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
512 arg(app->resourceMgr()->stringValue("ExternalBrowser",
514 arg(myHelpFileName));
518 //=======================================================================
519 // name : SMESHGUI_FilterLibraryDlg::onDeactivate
520 // Purpose : SLOT called when dialog must be deativated
521 //=======================================================================
522 void SMESHGUI_FilterLibraryDlg::onDeactivate()
527 //=======================================================================
528 // name : SMESHGUI_FilterLibraryDlg::enterEvent
529 // Purpose : Event filter
530 //=======================================================================
531 void SMESHGUI_FilterLibraryDlg::enterEvent(QEvent*)
536 //=================================================================================
537 // function : closeEvent()
538 // purpose : Close dialog
539 //=================================================================================
540 void SMESHGUI_FilterLibraryDlg::closeEvent(QCloseEvent* e)
545 //=======================================================================
546 // name : SMESHGUI_FilterLibraryDlg::getFileName
547 // Purpose : Get file name
548 //=======================================================================
549 QString SMESHGUI_FilterLibraryDlg::getFileName() const
551 return myFileName != 0 ? myFileName->text() : QString("");
554 //================================================================
555 // Function : setFileName
556 // Purpose : Set file name to line edit
557 //================================================================
558 void SMESHGUI_FilterLibraryDlg::setFileName(const QString& txt, const bool autoExt)
562 myFileName->setText(autoExt ? autoExtension(txt) : txt);
565 //================================================================
566 // Function : autoExtension
567 // Purpose : Append extension to the file name
568 //================================================================
569 QString SMESHGUI_FilterLibraryDlg::autoExtension(const QString& theFileName) const
571 QString anExt = theFileName.section('.', -1);
572 return anExt != "xml" && anExt != "XML" ? theFileName + ".xml" : theFileName;
575 //================================================================
576 // Function : filterWildCards
578 //================================================================
579 QStringList SMESHGUI_FilterLibraryDlg::filterWildCards(const QString& theFilter) const
583 int b = theFilter.lastIndexOf("(");
584 int e = theFilter.lastIndexOf(")");
585 if (b != -1 && e != -1)
587 QString content = theFilter.mid(b + 1, e - b - 1).trimmed();
588 QStringList lst = content.split(" ", QString::SkipEmptyParts);
589 for (QStringList::const_iterator it = lst.begin(); it != lst.end(); ++it)
590 if ((*it).indexOf(".") != -1)
591 res.append((*it).trimmed());
596 //=======================================================================
597 // name : SMESHGUI_FilterLibraryDlg::prepareFilters
598 // Purpose : Prepare filters for dialog
599 //=======================================================================
600 QStringList SMESHGUI_FilterLibraryDlg::prepareFilters() const
602 static QStringList aList;
605 aList.append(tr("XML_FILT"));
606 //aList.append(tr("ALL_FILES_FILTER"));
612 //================================================================
613 // Function : onBrowse
614 // Purpose : SLOT. Display "Open file" dialog for chosing library name
615 //================================================================
616 void SMESHGUI_FilterLibraryDlg::onBrowse()
618 Dialog* aDlg = new Dialog(this, true);
619 aDlg->setWindowTitle(tr("OPEN_LIBRARY"));
621 //aDlg->setMode(myMode == COPY_FROM ? QFileDialogP::ExistingFile : QFileDialogP::AnyFile);
622 aDlg->setFileMode(myMode == COPY_FROM ? QFileDialog::ExistingFile : QFileDialog::AnyFile);
623 aDlg->setFilters(prepareFilters());
624 aDlg->selectFile(getFileName());
626 QPushButton* anOkBtn = (QPushButton*)aDlg->findChild<QPushButton*>("OK");
628 anOkBtn->setText(tr("SMESH_BUT_OK"));
630 if (aDlg->exec() != Accepted)
633 QString fName = aDlg->selectedFile();
638 if (QFileInfo(fName).suffix().isEmpty())
639 fName = autoExtension(fName);
641 fName = QDir::convertSeparators(fName);
642 QString prev = QDir::convertSeparators(getFileName());
649 QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
650 QString aName = item ? item->text() : QString::null;
653 if (myMode == ADD_TO)
655 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
656 myCurrFilterName = "";
658 addFilterToLib(aName);
661 isPermissionValid(false);
664 //=======================================================================
665 // name : SMESHGUI_FilterLibraryDlg::processNewLibrary
666 // Purpose : SLOT. Calleds when file name changed
667 //=======================================================================
668 void SMESHGUI_FilterLibraryDlg::processNewLibrary()
670 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
671 if (aFilterMgr->_is_nil())
674 myLibrary = aFilterMgr->LoadLibrary(autoExtension(getFileName()).toLatin1().constData());
675 if (myLibrary->_is_nil()) {
676 if (myMode == COPY_FROM) {
677 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
681 myLibrary = aFilterMgr->CreateLibrary();
682 myLibrary->SetFileName(getFileName().toLatin1().constData());
689 //=======================================================================
690 // name : SMESHGUI_FilterLibraryDlg::updateList
691 // Purpose : Fill list box with filter names
692 //=======================================================================
693 void SMESHGUI_FilterLibraryDlg::updateList()
696 SMESH::string_array_var aNames = myLibrary->GetNames((SMESH::ElementType)myTable->GetType());
697 for (int i = 0, n = aNames->length(); i < n; i++)
698 aList.append(QString(aNames[ i ]));
699 myListBox->blockSignals(true);
701 myListBox->blockSignals(false);
702 myListBox->addItems(aList);
703 if (myListBox->count() == 0)
705 myTable->Clear(myTable->GetType());
707 myName->setEnabled(false);
708 myTable->SetEnabled(false);
712 myName->setEnabled(true);
713 myTable->SetEnabled(true);
714 if (myListBox->count())
716 myCurrFilterName = "";
717 myListBox->setCurrentItem(0);
722 //=======================================================================
723 // name : SMESHGUI_FilterLibraryDlg::isNameValid
724 // Purpose : Verify validity if entered data
725 //=======================================================================
726 bool SMESHGUI_FilterLibraryDlg::isNameValid(const bool theMess) const
728 // verify validity of filter name
729 if (myName->isEnabled() && !myCurrFilterName.isEmpty()) {
730 QString aCurrName = myName->text();
731 if (aCurrName.isEmpty()) {
733 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
734 tr("EMPTY_FILTER_NAME"));
738 SMESH::string_array_var aNames = myLibrary->GetAllNames();
739 for (int f = 0, n = aNames->length(); f < n; f++) {
740 if (aNames[ f ] == aCurrName && aNames[ f ] != myCurrFilterName) {
742 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
743 tr("ERROR_FILTER_NAME"));
752 //=======================================================================
753 // name : SMESHGUI_FilterLibraryDlg::isPermissionValid
754 // Purpose : Verify write permission on file
755 //=======================================================================
756 bool SMESHGUI_FilterLibraryDlg::isPermissionValid(const bool theIsExistingOnly)
758 if (myMode == COPY_FROM)
761 // Verify write permission
762 bool isWritable = false;
764 QString fName(myFileName->text());
765 if (QFileInfo(fName).suffix().isEmpty())
766 fName = autoExtension(fName);
768 fName = QDir::convertSeparators(fName);
770 if (QFileInfo(fName).exists()) {
771 isWritable = QFileInfo(fName).isWritable();
772 } else if (!theIsExistingOnly) {
773 QFileInfo aDirInfo(QFileInfo(fName).absolutePath());
774 isWritable = aDirInfo.isWritable();
775 /*if (QDir(QFileInfo(fName).dirPath(true)).exists() ||
776 QDir().mkdir(QFileInfo(fName).dirPath(true)))
779 if (aFile.open(IO_WriteOnly))
790 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
791 tr("NO_PERMISSION"));
798 //=======================================================================
799 // name : SMESHGUI_FilterLibraryDlg::isValid
800 // Purpose : Verify validity if entered data
801 //=======================================================================
802 bool SMESHGUI_FilterLibraryDlg::isValid(const bool theMess) const
804 // verify validity of table
805 if (!myTable->IsValid(theMess) || !isNameValid(theMess))
811 //=======================================================================
812 // name : SMESHGUI_FilterLibraryDlg::onFilterChanged
813 // Purpose : SLOT. Called when selected filter of library is changed
814 //=======================================================================
815 void SMESHGUI_FilterLibraryDlg::onFilterChanged()
817 QString theName = myListBox->currentItem() ? myListBox->currentItem()->text() : QString::null;
818 if (myLibrary->_is_nil())
821 // Save parameters of filter if it was changed
823 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
827 myListBox->blockSignals(true);
828 myListBox->setCurrentRow(myCurrFilter);
829 myListBox->blockSignals(false);
833 SMESH::Filter_var aFilter = createFilter();
834 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
835 myName->text().toLatin1().constData(),
839 // Fill table with filter parameters
841 SMESH::Filter_var aFilter = myLibrary->Copy(theName.toLatin1().constData());
842 myCurrFilterName = theName;
843 myCurrFilter = myListBox->currentRow();
844 myName->setText(theName);
847 SMESH::Filter::Criteria_var aCriteria;
849 myTable->Clear(myTable->GetType());
851 if (CORBA::is_nil( aFilter ) || !aFilter->GetCriteria(aCriteria))
854 for (int i = 0, n = aCriteria->length(); i < n; i++)
855 myTable->AddCriterion(aCriteria[ i ], myTable->GetType());
858 updateControlsVisibility(); // IPAL19974
861 //=======================================================================
862 // name : SMESHGUI_FilterLibraryDlg::onReturnPressed
863 // Purpose : SLOT. Called when enter button is pressed in library name field
865 //=======================================================================
866 void SMESHGUI_FilterLibraryDlg::onReturnPressed()
868 QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
869 QString aName = item ? item->text() : QString::null;
873 if (myMode == ADD_TO)
875 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
876 myCurrFilterName = "";
878 addFilterToLib(aName);
881 isPermissionValid(false);
884 //=======================================================================
885 // name : SMESHGUI_FilterLibraryDlg::enableMainButtons
886 // Purpose : Update state of "OK", "Cancel" buttons
887 //=======================================================================
888 void SMESHGUI_FilterLibraryDlg::enableMainButtons()
890 /*bool isEnabled = isValid(false);
891 if (myButtons.contains(BTN_OK))
892 myButtons[ BTN_OK ]->setEnabled(isEnabled);
893 else if (myButtons.contains(BTN_Apply))
894 myButtons[ BTN_OK ]->setEnabled(isEnabled);
895 if (myButtons.contains(BTN_Cancel))
896 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
897 else if (myButtons.contains(BTN_Close))
898 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
902 //=======================================================================
903 // name : SMESHGUI_FilterLibraryDlg::createFilter
904 // Purpose : Cerate filter in accordance with library
905 //=======================================================================
906 SMESH::Filter_ptr SMESHGUI_FilterLibraryDlg::createFilter(const int theType)
908 int n = myTable->NumRows(theType);
910 SMESH::Filter::Criteria_var aCriteria = new SMESH::Filter::Criteria;
911 aCriteria->length(n);
913 for (int i = 0; i < n; i++)
915 SMESH::Filter::Criterion aCriterion = SMESHGUI_FilterDlg::createCriterion();
916 myTable->GetCriterion(i, aCriterion);
917 aCriteria[ i ] = aCriterion;
920 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
921 SMESH::Filter_var aFilter = aFilterMgr->CreateFilter();
922 aFilter->SetCriteria(aCriteria.in());
924 return aFilter._retn();
927 //=======================================================================
928 // name : SMESHGUI_FilterLibraryDlg::onAddBtnPressed
929 // Purpose : SLOT. Called when "Add" button pressed
930 // Add new filter to the end of library
931 //=======================================================================
932 void SMESHGUI_FilterLibraryDlg::onAddBtnPressed()
934 // Save parameters of filter if it was changed
935 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
940 SMESH::Filter_var aFilter = createFilter();
941 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
942 myName->text().toLatin1().constData(),
945 myTable->Clear(myTable->GetType());
947 addFilterToLib(getDefaultFilterName());
950 //=======================================================================
951 // name : onAddBtnPressed()
952 // Purpose : SLOT. Called when "Add" button pressed
953 // Add new filter to the end of library
954 //=======================================================================
955 void SMESHGUI_FilterLibraryDlg::addFilterToLib (const QString& theName)
957 if (myLibrary->_is_nil()) {
958 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
959 tr("LIBRARY_IS_NOT_LOADED"));
964 SMESH::Filter_var aFilter = createFilter();
966 // if name of filter already exist in the library assign default name for the filter
967 QString aName(theName);
968 SMESH::string_array_var aNames = myLibrary->GetAllNames();
969 for (int i = 0, n = aNames->length(); i < n; i++)
970 if (aName == QString(aNames[ i ]))
972 aName = getDefaultFilterName();
976 // add new filter in library
977 bool aResult = !aFilter->GetPredicate()->_is_nil()
978 ? myLibrary->Add(aName.toLatin1().constData(), aFilter)
979 : myLibrary->AddEmpty(aName.toLatin1().constData(), (SMESH::ElementType)myTable->GetType());
982 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
983 tr("ERROR_OF_ADDING"));
987 myCurrFilterName = "";
991 if (theName != aName)
992 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WARNING"),
993 tr("ASSIGN_NEW_NAME").arg(theName).arg(aName));
996 //=======================================================================
997 // name : SMESHGUI_FilterLibraryDlg::getDefaultLibraryName
998 // Purpose : Get default library name
999 //=======================================================================
1000 QString& SMESHGUI_FilterLibraryDlg::getDefaultLibraryName() const
1002 static QString aName;
1003 if (aName.isEmpty())
1005 QString aHomeDir = QDir(QDir::home()).absolutePath();
1006 aName = aHomeDir + "/" + tr ("LIB_NAME");
1011 //=======================================================================
1012 // name : SMESHGUI_FilterLibraryDlg::getDefaultFilterName
1013 // Purpose : Create default filter name
1014 //=======================================================================
1015 QString SMESHGUI_FilterLibraryDlg::getDefaultFilterName() const
1019 if (myTable->GetType() == SMESH::NODE)
1021 else if (myTable->GetType() == SMESH::EDGE)
1023 else if (myTable->GetType() == SMESH::FACE)
1025 else if (myTable->GetType() == SMESH::VOLUME)
1026 aName = tr("VOLUME");
1027 else if (myTable->GetType() == SMESH::ALL)
1028 aName = tr("ELEMENT");
1030 aName = tr("SELECTION");
1032 aName += tr("FILTER");
1035 QMap< QString, int > anAllNames;
1036 SMESH::string_array_var aNames = myLibrary->GetAllNames();
1037 for(int i = 0, n = aNames->length(); i < n; i++)
1038 anAllNames[ QString(aNames[ i ]) ] = -1;
1040 bool isNotValid = true;
1046 aNewName = aName + "_" + QString("%1").arg(k);
1047 if (anAllNames.contains(aNewName))
1057 //=======================================================================
1058 // name : SMESHGUI_FilterLibraryDlg::setSelected
1059 // Purpose : set selected item in list box containing filters
1060 //=======================================================================
1061 bool SMESHGUI_FilterLibraryDlg::setSelected(const QString& theName)
1063 int anIndex = getIndex(theName);
1066 myListBox->setCurrentRow(anIndex);
1067 myCurrFilterName = theName;
1068 myCurrFilter = anIndex;
1070 return anIndex != -1;
1073 //=======================================================================
1074 // name : SMESHGUI_FilterLibraryDlg::getIndex
1075 // Purpose : Get index of the filter in list box
1076 //=======================================================================
1077 int SMESHGUI_FilterLibraryDlg::getIndex(const QString& theName) const
1079 for (int i = 0, n = myListBox->count(); i < n; i++)
1080 if (myListBox->item(i)->text() == theName)
1085 //=======================================================================
1086 // name : SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed
1087 // Purpose : SLOT. Called when "Delete" button pressed
1088 //=======================================================================
1089 void SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed()
1091 if (myLibrary->_is_nil()) {
1092 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
1093 tr("LIBRARY_IS_NOT_LOADED"));
1097 int anIndex = getIndex(myCurrFilterName);
1099 if (anIndex == -1 || !myLibrary->Delete(myCurrFilterName.toLatin1().constData())) {
1100 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
1101 tr("ERROR_OF_DELETING"));
1103 myCurrFilterName = "";
1105 delete myListBox->item(anIndex);
1108 myListBox->item(anIndex - 1)->setSelected(true);
1109 else if (anIndex == 0 && myListBox->count() > 0)
1110 myListBox->item(0)->setSelected(true);
1115 myTable->SetEnabled(myListBox->count() > 0);
1116 if (myListBox->count() == 0) {
1117 myName->setText("");
1118 myName->setEnabled(false);
1122 //=======================================================================
1123 // name : onFilterNameChanged()
1124 // Purpose : SLOT. Called when name of filter changed
1125 // Change filter name in list box
1126 //=======================================================================
1127 void SMESHGUI_FilterLibraryDlg::onFilterNameChanged (const QString& theName)
1129 int aCurrItem = myListBox->currentRow();
1130 if (aCurrItem == -1)
1133 myListBox->blockSignals(true);
1134 myListBox->item(aCurrItem)->setText(theName);
1135 myListBox->blockSignals(false);
1138 //=======================================================================
1139 // name : SMESHGUI_FilterLibraryDlg::SetTable
1140 // Purpose : Set table
1141 //=======================================================================
1142 void SMESHGUI_FilterLibraryDlg::SetTable(const SMESHGUI_FilterTable* theTable)
1144 myTable->Copy(theTable);
1145 myName->setText(getDefaultFilterName());
1146 addFilterToLib(myName->text());
1150 //=======================================================================
1151 // name : SMESHGUI_FilterLibraryDlg::GetTable
1152 // Purpose : Get table
1153 //=======================================================================
1154 const SMESHGUI_FilterTable* SMESHGUI_FilterLibraryDlg::GetTable() const
1160 //=======================================================================
1161 // name : SMESHGUI_FilterLibraryDlg::onEntityTypeChanged
1162 // Purpose : SLOT. Called when entiyt type changed
1163 //=======================================================================
1164 void SMESHGUI_FilterLibraryDlg::onEntityTypeChanged(const int theType)
1166 if (myLibrary->_is_nil())
1170 myCurrFilterName = "";
1173 if (myListBox->count())
1174 myListBox->setCurrentItem(0);
1177 //=======================================================================
1178 // name : SMESHGUI_FilterLibraryDlg::onNeedValidation
1180 //=======================================================================
1181 void SMESHGUI_FilterLibraryDlg::onNeedValidation()
1183 if (!myCurrFilterName.isEmpty())
1185 bool valid = isValid(true);
1186 myTable->SetValidity(valid);
1190 SMESH::Filter_var aFilter = createFilter(myTable->GetType());
1191 myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
1192 myName->text().toLatin1().constData(),
1198 //=================================================================================
1199 // function : keyPressEvent()
1201 //=================================================================================
1202 void SMESHGUI_FilterLibraryDlg::keyPressEvent( QKeyEvent* e )
1204 QDialog::keyPressEvent( e );
1205 if ( e->isAccepted() )
1208 if ( e->key() == Qt::Key_F1 ) {