1 // SMESH SMESHGUI : GUI for SMESH component
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESHGUI_FilterLibraryDlg.cxx
23 // Author : Sergey LITONIN, Open CASCADE S.A.S.
27 #include "SMESHGUI_FilterLibraryDlg.h"
30 #include "SMESHGUI_FilterUtils.h"
31 #include "SMESHGUI_FilterDlg.h"
33 // SALOME GUI includes
34 #include <SUIT_Session.h>
35 #include <SUIT_Desktop.h>
36 #include <SUIT_FileDlg.h>
37 #include <SUIT_MessageBox.h>
38 #include <SUIT_ResourceMgr.h>
40 #include <LightApp_Application.h>
43 #include <QApplication>
44 #include <QVBoxLayout>
45 #include <QHBoxLayout>
46 #include <QGridLayout>
48 #include <QPushButton>
51 #include <QListWidget>
60 * Class : SMESHGUI_FilterLibraryDlg::Dialog
61 * Description : Dialog for opening filter library
64 class SMESHGUI_FilterLibraryDlg::Dialog : public SUIT_FileDlg
67 Dialog(QWidget* theParent, const bool theToOpen);
71 virtual bool acceptData();
74 SMESHGUI_FilterLibraryDlg::Dialog::Dialog (QWidget* theParent,
76 : SUIT_FileDlg(theParent, theToOpen)
80 SMESHGUI_FilterLibraryDlg::Dialog::~Dialog()
84 bool SMESHGUI_FilterLibraryDlg::Dialog::acceptData()
86 // if (mode() != QFileDialogP::AnyFile)
87 // return SUIT_FileDlg::acceptData();
93 * Class : SMESHGUI_FilterLibraryDlg
94 * Description : Dialog to specify filters for VTK viewer
97 //=======================================================================
98 // name : SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg
99 // Purpose : Constructor
100 //=======================================================================
101 SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg (SMESHGUI* theModule,
103 const QList<int>& theTypes,
106 mySMESHGUI( theModule )
109 construct(theTypes, theMode);
112 //=======================================================================
113 // name : SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg
114 // Purpose : Constructor
115 //=======================================================================
116 SMESHGUI_FilterLibraryDlg::SMESHGUI_FilterLibraryDlg (SMESHGUI* theModule,
121 mySMESHGUI( theModule )
125 aTypes.append(theType);
126 construct(aTypes, theMode);
129 //=======================================================================
130 // name : SMESHGUI_FilterLibraryDlg::construct
131 // Purpose : Construct dialog (called by constructor)
132 //=======================================================================
133 void SMESHGUI_FilterLibraryDlg::construct (const QList<int>& theTypes,
139 QVBoxLayout* aDlgLay = new QVBoxLayout(this);
140 aDlgLay->setMargin(MARGIN);
141 aDlgLay->setSpacing(SPACING);
143 myMainFrame = createMainFrame (this);
144 QWidget* aBtnFrame = createButtonFrame(this);
146 aDlgLay->addWidget(myMainFrame);
147 aDlgLay->addWidget(aBtnFrame);
149 aDlgLay->setStretchFactor(myMainFrame, 1);
151 myHelpFileName = "selection_filter_library_page.html";
153 Init(myTypes, myMode);
156 //=======================================================================
157 // name : SMESHGUI_FilterLibraryDlg::createMainFrame
158 // Purpose : Create frame containing dialog's input fields
159 //=======================================================================
160 QWidget* SMESHGUI_FilterLibraryDlg::createMainFrame (QWidget* theParent)
162 QWidget* aMainFrame = new QWidget(theParent);
163 QGridLayout* aMainLay = new QGridLayout(aMainFrame);
164 aMainLay->setMargin(0);
165 aMainLay->setSpacing(SPACING);
169 QLabel* aFileLab = new QLabel(tr("LIBRARY_FILE"), aMainFrame);
170 myFileName = new QLineEdit(aMainFrame);
171 myOpenBtn = new QPushButton(aMainFrame);
172 myOpenBtn->setIcon(SUIT_Session::session()->resourceMgr()->loadPixmap(
173 "SUIT", tr("ICON_FILE_OPEN")));
177 QGroupBox* aFiltersGrp = new QGroupBox(tr("FILTER_NAMES"), aMainFrame);
178 QGridLayout* aLay = new QGridLayout(aFiltersGrp);
179 aLay->setMargin(MARGIN);
180 aLay->setSpacing(SPACING);
182 myListBox = new QListWidget(aFiltersGrp);
184 myAddBtn = new QPushButton(tr("ADD"), aFiltersGrp);
185 myDeleteBtn = new QPushButton(tr("DELETE"), aFiltersGrp);
187 aLay->addWidget(myListBox, 0, 0, 3, 1);
188 aLay->addWidget(myAddBtn, 0, 1);
189 aLay->addWidget(myDeleteBtn, 1, 1);
190 aLay->setRowStretch(2, 5);
194 myNameGrp = new QWidget(aMainFrame);
195 QHBoxLayout* myNameGrpLayout = new QHBoxLayout(myNameGrp);
196 myNameGrpLayout->setMargin(0);
197 myNameGrpLayout->setSpacing(SPACING);
199 myNameGrpLayout->addWidget( new QLabel(tr("FILTER_NAME"), myNameGrp) );
200 myNameGrpLayout->addWidget( myName = new QLineEdit(myNameGrp) );
204 myTable = new SMESHGUI_FilterTable( mySMESHGUI, aMainFrame, myTypes);
205 myTable->SetEditable(myMode == EDIT);
206 myTable->SetLibsEnabled(false);
208 myListBox->setMinimumHeight((int)(myTable->sizeHint().height() * 0.5));
209 //myListBox->setRowMode(QListWidget::FitToWidth); //VSR : TODO ???
210 myListBox->setSelectionMode(QListWidget::SingleSelection);
212 myOpenBtn->setAutoDefault(false);
213 myAddBtn->setAutoDefault(false);
214 myDeleteBtn->setAutoDefault(false);
216 aMainLay->addWidget(aFileLab, 0, 0);
217 aMainLay->addWidget(myFileName, 0, 1);
218 aMainLay->addWidget(myOpenBtn, 0, 2);
219 aMainLay->addWidget(aFiltersGrp, 1, 0, 1, 3);
220 aMainLay->addWidget(myNameGrp, 2, 0, 1, 3);
221 aMainLay->addWidget(myTable, 3, 0, 1, 3);
223 // connect signals and slots
225 connect(myFileName, SIGNAL(returnPressed()), this, SLOT(onReturnPressed()));
226 connect(myOpenBtn, SIGNAL(clicked()), this, SLOT(onBrowse()));
228 connect(myListBox, SIGNAL(currentTextChanged(const QString&)),
229 this, SLOT(onFilterChanged(const QString&)));
231 connect(myAddBtn, SIGNAL(clicked()), this, SLOT(onAddBtnPressed()));
232 connect(myDeleteBtn, SIGNAL(clicked()), this, SLOT(onDeleteBtnPressed()));
234 connect(myName, SIGNAL(textChanged(const QString&)),
235 this, SLOT(onFilterNameChanged(const QString&)));
237 connect(myTable, SIGNAL(EntityTypeChanged(const int)),
238 this, SLOT(onEntityTypeChanged(const int)));
240 connect(myTable, SIGNAL(NeedValidation()), this, SLOT(onNeedValidation()));
245 //=======================================================================
246 // name : SMESHGUI_FilterLibraryDlg::createButtonFrame
247 // Purpose : Create frame containing buttons
248 //=======================================================================
249 QWidget* SMESHGUI_FilterLibraryDlg::createButtonFrame (QWidget* theParent)
251 QGroupBox* aGrp = new QGroupBox(theParent);
252 QHBoxLayout* aLay = new QHBoxLayout(aGrp);
253 aLay->setMargin(MARGIN);
254 aLay->setSpacing(SPACING);
256 myButtons[ BTN_OK ] = new QPushButton(tr("SMESH_BUT_OK" ), aGrp);
257 myButtons[ BTN_Apply ] = new QPushButton(tr("SMESH_BUT_APPLY"), aGrp);
259 QLabel* aLbl = new QLabel(aGrp);
260 aLbl->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
262 myButtons[ BTN_Cancel ] = new QPushButton(tr("SMESH_BUT_CANCEL"), aGrp);
263 myButtons[ BTN_Close ] = new QPushButton(tr("SMESH_BUT_CLOSE"), aGrp);
264 myButtons[ BTN_Help ] = new QPushButton(tr("SMESH_BUT_HELP"), aGrp);
266 aLay->addWidget(myButtons[ BTN_OK ]);
267 aLay->addSpacing(10);
268 aLay->addWidget(myButtons[ BTN_Apply ]);
269 aLay->addSpacing(10);
271 aLay->addWidget(myButtons[ BTN_Cancel ]);
272 aLay->addWidget(myButtons[ BTN_Close ]);
273 aLay->addWidget(myButtons[ BTN_Help ]);
275 connect(myButtons[ BTN_OK ], SIGNAL(clicked()), SLOT(onOk()));
276 connect(myButtons[ BTN_Cancel ], SIGNAL(clicked()), SLOT(onClose()));
277 connect(myButtons[ BTN_Close ], SIGNAL(clicked()), SLOT(onClose()));
278 connect(myButtons[ BTN_Apply ], SIGNAL(clicked()), SLOT(onApply()));
279 connect(myButtons[ BTN_Help ], SIGNAL(clicked()), SLOT(onHelp()));
281 QMap<int, QPushButton*>::iterator anIter;
282 for (anIter = myButtons.begin(); anIter != myButtons.end(); ++anIter)
283 anIter.value()->setAutoDefault(false);
290 //=======================================================================
291 // name : SMESHGUI_FilterLibraryDlg::updateMainButtons
292 // Purpose : Update visibility of main buttons (OK, Cancel, Close ...)
293 //=======================================================================
294 void SMESHGUI_FilterLibraryDlg::updateMainButtons()
296 if (myTypes.count() == 1) {
297 myButtons[ BTN_Cancel ]->show();
298 myButtons[ BTN_Apply ]->hide();
299 myButtons[ BTN_Close ]->hide();
301 myButtons[ BTN_Cancel ]->hide();
302 myButtons[ BTN_Apply ]->show();
303 myButtons[ BTN_Close ]->show();
307 //=======================================================================
308 // name : SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg
309 // Purpose : Destructor
310 //=======================================================================
311 SMESHGUI_FilterLibraryDlg::~SMESHGUI_FilterLibraryDlg()
315 //=======================================================================
316 // name : SMESHGUI_FilterLibraryDlg::Init
317 // Purpose : Init dialog fields, connect signals and slots, show dialog
318 //=======================================================================
319 void SMESHGUI_FilterLibraryDlg::Init (const int type, const int theMode)
323 Init(aTypes, theMode);
326 //=======================================================================
327 // name : SMESHGUI_FilterLibraryDlg::Init
328 // Purpose : Init dialog fields, connect signals and slots, show dialog
329 //=======================================================================
330 void SMESHGUI_FilterLibraryDlg::Init (const QList<int>& theTypes,
335 myTable->Init(theTypes);
336 myCurrFilterName = "";
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().data());
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 (!myLibrary->Replace(myCurrFilterName.toLatin1().data(),
441 myName->text().toLatin1().data(),
443 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
444 tr("ERROR_OF_EDITING"));
451 if (aResult && myMode != COPY_FROM)
452 aResult = myLibrary->Save();
455 char* aFileName = myLibrary->GetFileName();
456 getDefaultLibraryName() = QString(aFileName);
458 } else if (myMode != COPY_FROM) {
459 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
460 tr("ERROR_OF_SAVING"));
467 //=======================================================================
468 // name : SMESHGUI_FilterLibraryDlg::onOk
469 // Purpose : SLOT called when "Ok" button pressed.
470 // Assign filters VTK viewer and close dialog
471 //=======================================================================
472 void SMESHGUI_FilterLibraryDlg::onOk()
476 disconnect( mySMESHGUI, 0, this, 0);
477 mySMESHGUI->ResetState();
482 //=======================================================================
483 // name : SMESHGUI_FilterLibraryDlg::onClose
484 // Purpose : SLOT called when "Close" button pressed. Close dialog
485 //=======================================================================
486 void SMESHGUI_FilterLibraryDlg::onClose()
488 disconnect( mySMESHGUI, 0, this, 0);
489 mySMESHGUI->ResetState();
493 //=================================================================================
494 // function : onHelp()
496 //=================================================================================
497 void SMESHGUI_FilterLibraryDlg::onHelp()
499 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
501 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
505 platform = "winapplication";
507 platform = "application";
509 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
510 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
511 arg(app->resourceMgr()->stringValue("ExternalBrowser",
513 arg(myHelpFileName));
517 //=======================================================================
518 // name : SMESHGUI_FilterLibraryDlg::onDeactivate
519 // Purpose : SLOT called when dialog must be deativated
520 //=======================================================================
521 void SMESHGUI_FilterLibraryDlg::onDeactivate()
526 //=======================================================================
527 // name : SMESHGUI_FilterLibraryDlg::enterEvent
528 // Purpose : Event filter
529 //=======================================================================
530 void SMESHGUI_FilterLibraryDlg::enterEvent(QEvent*)
535 //=================================================================================
536 // function : closeEvent()
537 // purpose : Close dialog
538 //=================================================================================
539 void SMESHGUI_FilterLibraryDlg::closeEvent(QCloseEvent* e)
544 //=======================================================================
545 // name : SMESHGUI_FilterLibraryDlg::getFileName
546 // Purpose : Get file name
547 //=======================================================================
548 QString SMESHGUI_FilterLibraryDlg::getFileName() const
550 return myFileName != 0 ? myFileName->text() : QString("");
553 //================================================================
554 // Function : setFileName
555 // Purpose : Set file name to line edit
556 //================================================================
557 void SMESHGUI_FilterLibraryDlg::setFileName(const QString& txt, const bool autoExt)
561 myFileName->setText(autoExt ? autoExtension(txt) : txt);
564 //================================================================
565 // Function : autoExtension
566 // Purpose : Append extension to the file name
567 //================================================================
568 QString SMESHGUI_FilterLibraryDlg::autoExtension(const QString& theFileName) const
570 QString anExt = theFileName.section('.', -1);
571 return anExt != "xml" && anExt != "XML" ? theFileName + ".xml" : theFileName;
574 //================================================================
575 // Function : filterWildCards
577 //================================================================
578 QStringList SMESHGUI_FilterLibraryDlg::filterWildCards(const QString& theFilter) const
582 int b = theFilter.lastIndexOf("(");
583 int e = theFilter.lastIndexOf(")");
584 if (b != -1 && e != -1)
586 QString content = theFilter.mid(b + 1, e - b - 1).trimmed();
587 QStringList lst = content.split(" ", QString::SkipEmptyParts);
588 for (QStringList::const_iterator it = lst.begin(); it != lst.end(); ++it)
589 if ((*it).indexOf(".") != -1)
590 res.append((*it).trimmed());
595 //=======================================================================
596 // name : SMESHGUI_FilterLibraryDlg::prepareFilters
597 // Purpose : Prepare filters for dialog
598 //=======================================================================
599 QStringList SMESHGUI_FilterLibraryDlg::prepareFilters() const
601 static QStringList aList;
604 aList.append(tr("XML_FILT"));
605 //aList.append(tr("ALL_FILES_FILTER"));
611 //================================================================
612 // Function : onBrowse
613 // Purpose : SLOT. Display "Open file" dialog for chosing library name
614 //================================================================
615 void SMESHGUI_FilterLibraryDlg::onBrowse()
617 Dialog* aDlg = new Dialog(this, true);
618 aDlg->setWindowTitle(tr("OPEN_LIBRARY"));
620 //aDlg->setMode(myMode == COPY_FROM ? QFileDialogP::ExistingFile : QFileDialogP::AnyFile);
621 aDlg->setFileMode(myMode == COPY_FROM ? QFileDialog::ExistingFile : QFileDialog::AnyFile);
622 aDlg->setFilters(prepareFilters());
623 aDlg->selectFile(getFileName());
625 QPushButton* anOkBtn = (QPushButton*)aDlg->findChild<QPushButton*>("OK");
627 anOkBtn->setText(tr("SMESH_BUT_OK"));
629 if (aDlg->exec() != Accepted)
632 QString fName = aDlg->selectedFile();
637 if (QFileInfo(fName).suffix().isEmpty())
638 fName = autoExtension(fName);
640 fName = QDir::convertSeparators(fName);
641 QString prev = QDir::convertSeparators(getFileName());
648 QString aName = myListBox->item(myListBox->count() - 1)->text();
651 if (myMode == ADD_TO)
653 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
654 myCurrFilterName = "";
656 addFilterToLib(aName);
659 isPermissionValid(false);
662 //=======================================================================
663 // name : SMESHGUI_FilterLibraryDlg::processNewLibrary
664 // Purpose : SLOT. Calleds when file name changed
665 //=======================================================================
666 void SMESHGUI_FilterLibraryDlg::processNewLibrary()
668 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
669 if (aFilterMgr->_is_nil())
672 myLibrary = aFilterMgr->LoadLibrary(autoExtension(getFileName()).toLatin1().data());
673 if (myLibrary->_is_nil()) {
674 if (myMode == COPY_FROM) {
675 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
679 myLibrary = aFilterMgr->CreateLibrary();
680 myLibrary->SetFileName(getFileName().toLatin1().data());
687 //=======================================================================
688 // name : SMESHGUI_FilterLibraryDlg::updateList
689 // Purpose : Fill list box with filter names
690 //=======================================================================
691 void SMESHGUI_FilterLibraryDlg::updateList()
694 SMESH::string_array_var aNames = myLibrary->GetNames((SMESH::ElementType)myTable->GetType());
695 for (int i = 0, n = aNames->length(); i < n; i++)
696 aList.append(QString(aNames[ i ]));
698 myListBox->addItems(aList);
699 if (myListBox->count() == 0)
701 myTable->Clear(myTable->GetType());
703 myName->setEnabled(false);
704 myTable->SetEnabled(false);
708 myName->setEnabled(true);
709 myTable->SetEnabled(true);
710 if (myListBox->count())
712 myCurrFilterName = "";
713 myListBox->setCurrentItem(0);
718 //=======================================================================
719 // name : SMESHGUI_FilterLibraryDlg::isNameValid
720 // Purpose : Verify validity if entered data
721 //=======================================================================
722 bool SMESHGUI_FilterLibraryDlg::isNameValid(const bool theMess) const
724 // verify validity of filter name
725 if (myName->isEnabled() && !myCurrFilterName.isEmpty()) {
726 QString aCurrName = myName->text();
727 if (aCurrName.isEmpty()) {
729 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
730 tr("EMPTY_FILTER_NAME"));
734 SMESH::string_array_var aNames = myLibrary->GetAllNames();
735 for (int f = 0, n = aNames->length(); f < n; f++) {
736 if (aNames[ f ] == aCurrName && aNames[ f ] != myCurrFilterName) {
738 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_INSUFFICIENT_DATA"),
739 tr("ERROR_FILTER_NAME"));
748 //=======================================================================
749 // name : SMESHGUI_FilterLibraryDlg::isPermissionValid
750 // Purpose : Verify write permission on file
751 //=======================================================================
752 bool SMESHGUI_FilterLibraryDlg::isPermissionValid(const bool theIsExistingOnly)
754 if (myMode == COPY_FROM)
757 // Verify write permission
758 bool isWritable = false;
760 QString fName(myFileName->text());
761 if (QFileInfo(fName).suffix().isEmpty())
762 fName = autoExtension(fName);
764 fName = QDir::convertSeparators(fName);
766 if (QFileInfo(fName).exists()) {
767 isWritable = QFileInfo(fName).isWritable();
768 } else if (!theIsExistingOnly) {
769 QFileInfo aDirInfo(QFileInfo(fName).absolutePath());
770 isWritable = aDirInfo.isWritable();
771 /*if (QDir(QFileInfo(fName).dirPath(true)).exists() ||
772 QDir().mkdir(QFileInfo(fName).dirPath(true)))
775 if (aFile.open(IO_WriteOnly))
786 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
787 tr("NO_PERMISSION"));
794 //=======================================================================
795 // name : SMESHGUI_FilterLibraryDlg::isValid
796 // Purpose : Verify validity if entered data
797 //=======================================================================
798 bool SMESHGUI_FilterLibraryDlg::isValid(const bool theMess) const
800 // verify validity of table
801 if (!myTable->IsValid(theMess) || !isNameValid(theMess))
807 //=======================================================================
808 // name : SMESHGUI_FilterLibraryDlg::onFilterChanged
809 // Purpose : SLOT. Called when selected filter of library changed
810 //=======================================================================
811 void SMESHGUI_FilterLibraryDlg::onFilterChanged(const QString& theName)
813 if (myLibrary->_is_nil())
816 // Save parameters of filter if it was changed
818 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
822 myListBox->blockSignals(true);
823 myListBox->setCurrentRow(myCurrFilter);
824 myListBox->blockSignals(false);
828 SMESH::Filter_var aFilter = createFilter();
829 myLibrary->Replace(myCurrFilterName.toLatin1().data(),
830 myName->text().toLatin1().data(),
834 // Fill table with filter parameters
836 SMESH::Filter_var aFilter = myLibrary->Copy(theName.toLatin1().data());
837 myCurrFilterName = theName;
838 myCurrFilter = myListBox->currentRow();
839 myName->setText(theName);
842 SMESH::Filter::Criteria_var aCriteria;
844 myTable->Clear(myTable->GetType());
846 if (!aFilter->GetCriteria(aCriteria))
849 for (int i = 0, n = aCriteria->length(); i < n; i++)
850 myTable->AddCriterion(aCriteria[ i ], myTable->GetType());
855 //=======================================================================
856 // name : SMESHGUI_FilterLibraryDlg::onReturnPressed
857 // Purpose : SLOT. Called when enter button is pressed in library name field
859 //=======================================================================
860 void SMESHGUI_FilterLibraryDlg::onReturnPressed()
862 QString aName = myListBox->item(myListBox->count() - 1)->text();
866 if (myMode == ADD_TO)
868 myTable->Copy((SMESHGUI_FilterTable*)parentWidget());
869 myCurrFilterName = "";
871 addFilterToLib(aName);
874 isPermissionValid(false);
877 //=======================================================================
878 // name : SMESHGUI_FilterLibraryDlg::enableMainButtons
879 // Purpose : Update state of "OK", "Cancel" buttons
880 //=======================================================================
881 void SMESHGUI_FilterLibraryDlg::enableMainButtons()
883 /*bool isEnabled = isValid(false);
884 if (myButtons.contains(BTN_OK))
885 myButtons[ BTN_OK ]->setEnabled(isEnabled);
886 else if (myButtons.contains(BTN_Apply))
887 myButtons[ BTN_OK ]->setEnabled(isEnabled);
888 if (myButtons.contains(BTN_Cancel))
889 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
890 else if (myButtons.contains(BTN_Close))
891 myButtons[ BTN_Cancel ]->setEnabled(isEnabled);
895 //=======================================================================
896 // name : SMESHGUI_FilterLibraryDlg::createFilter
897 // Purpose : Cerate filter in accordance with library
898 //=======================================================================
899 SMESH::Filter_ptr SMESHGUI_FilterLibraryDlg::createFilter(const int theType)
901 int n = myTable->NumRows(theType);
903 SMESH::Filter::Criteria_var aCriteria = new SMESH::Filter::Criteria;
904 aCriteria->length(n);
906 for (int i = 0; i < n; i++)
908 SMESH::Filter::Criterion aCriterion = SMESHGUI_FilterDlg::createCriterion();
909 myTable->GetCriterion(i, aCriterion);
910 aCriteria[ i ] = aCriterion;
913 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
914 SMESH::Filter_var aFilter = aFilterMgr->CreateFilter();
915 aFilter->SetCriteria(aCriteria.in());
917 return aFilter._retn();
920 //=======================================================================
921 // name : SMESHGUI_FilterLibraryDlg::onAddBtnPressed
922 // Purpose : SLOT. Called when "Add" button pressed
923 // Add new filter to the end of library
924 //=======================================================================
925 void SMESHGUI_FilterLibraryDlg::onAddBtnPressed()
927 // Save parameters of filter if it was changed
928 if (!myCurrFilterName.isEmpty() && myTable->IsEditable())
933 SMESH::Filter_var aFilter = createFilter();
934 myLibrary->Replace(myCurrFilterName.toLatin1().data(),
935 myName->text().toLatin1().data(),
939 addFilterToLib(getDefaultFilterName());
942 //=======================================================================
943 // name : onAddBtnPressed()
944 // Purpose : SLOT. Called when "Add" button pressed
945 // Add new filter to the end of library
946 //=======================================================================
947 void SMESHGUI_FilterLibraryDlg::addFilterToLib (const QString& theName)
949 if (myLibrary->_is_nil()) {
950 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
951 tr("LIBRARY_IS_NOT_LOADED"));
956 SMESH::Filter_var aFilter = createFilter();
958 // if name of filter already exist in the library assign default name for the filter
959 QString aName(theName);
960 SMESH::string_array_var aNames = myLibrary->GetAllNames();
961 for (int i = 0, n = aNames->length(); i < n; i++)
962 if (aName == QString(aNames[ i ]))
964 aName = getDefaultFilterName();
968 // add new filter in library
969 bool aResult = !aFilter->GetPredicate()->_is_nil()
970 ? myLibrary->Add(aName.toLatin1().data(), aFilter)
971 : myLibrary->AddEmpty(aName.toLatin1().data(), (SMESH::ElementType)myTable->GetType());
974 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
975 tr("ERROR_OF_ADDING"));
979 myCurrFilterName = "";
983 if (theName != aName)
984 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WARNING"),
985 tr("ASSIGN_NEW_NAME").arg(theName).arg(aName));
988 //=======================================================================
989 // name : SMESHGUI_FilterLibraryDlg::getDefaultLibraryName
990 // Purpose : Get default library name
991 //=======================================================================
992 QString& SMESHGUI_FilterLibraryDlg::getDefaultLibraryName() const
994 static QString aName;
997 QString aHomeDir = QDir(QDir::home()).absolutePath();
998 aName = aHomeDir + "/" + tr ("LIB_NAME");
1003 //=======================================================================
1004 // name : SMESHGUI_FilterLibraryDlg::getDefaultFilterName
1005 // Purpose : Create default filter name
1006 //=======================================================================
1007 QString SMESHGUI_FilterLibraryDlg::getDefaultFilterName() const
1011 if (myTable->GetType() == SMESH::NODE)
1013 else if (myTable->GetType() == SMESH::EDGE)
1015 else if (myTable->GetType() == SMESH::FACE)
1017 else if (myTable->GetType() == SMESH::VOLUME)
1018 aName = tr("VOLUME");
1019 else if (myTable->GetType() == SMESH::ALL)
1020 aName = tr("ELEMENT");
1022 aName = tr("SELECTION");
1024 aName += tr("FILTER");
1027 QMap< QString, int > anAllNames;
1028 SMESH::string_array_var aNames = myLibrary->GetAllNames();
1029 for(int i = 0, n = aNames->length(); i < n; i++)
1030 anAllNames[ QString(aNames[ i ]) ] = -1;
1032 bool isNotValid = true;
1038 aNewName = aName + "_" + QString("%1").arg(k);
1039 if (anAllNames.contains(aNewName))
1049 //=======================================================================
1050 // name : SMESHGUI_FilterLibraryDlg::setSelected
1051 // Purpose : set selected item in list box containing filters
1052 //=======================================================================
1053 bool SMESHGUI_FilterLibraryDlg::setSelected(const QString& theName)
1055 int anIndex = getIndex(theName);
1058 myListBox->setCurrentRow(anIndex);
1059 myCurrFilterName = theName;
1060 myCurrFilter = anIndex;
1062 return anIndex != -1;
1065 //=======================================================================
1066 // name : SMESHGUI_FilterLibraryDlg::getIndex
1067 // Purpose : Get index of the filter in list box
1068 //=======================================================================
1069 int SMESHGUI_FilterLibraryDlg::getIndex(const QString& theName) const
1071 for (int i = 0, n = myListBox->count(); i < n; i++)
1072 if (myListBox->item(i)->text() == theName)
1077 //=======================================================================
1078 // name : SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed
1079 // Purpose : SLOT. Called when "Delete" button pressed
1080 //=======================================================================
1081 void SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed()
1083 if (myLibrary->_is_nil()) {
1084 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_WRN_WARNING"),
1085 tr("LIBRARY_IS_NOT_LOADED"));
1089 int anIndex = getIndex(myCurrFilterName);
1091 if (anIndex == -1 || !myLibrary->Delete(myCurrFilterName.toLatin1().data())) {
1092 SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
1093 tr("ERROR_OF_DELETING"));
1095 myCurrFilterName = "";
1097 delete myListBox->item(anIndex);
1100 myListBox->item(anIndex - 1)->setSelected(true);
1101 else if (anIndex == 0 && myListBox->count() > 0)
1102 myListBox->item(0)->setSelected(true);
1107 myTable->SetEnabled(myListBox->count() > 0);
1108 if (myListBox->count() == 0) {
1109 myName->setText("");
1110 myName->setEnabled(false);
1114 //=======================================================================
1115 // name : onFilterNameChanged()
1116 // Purpose : SLOT. Called when name of filter changed
1117 // Change filter name in list box
1118 //=======================================================================
1119 void SMESHGUI_FilterLibraryDlg::onFilterNameChanged (const QString& theName)
1121 int aCurrItem = myListBox->currentRow();
1122 if (aCurrItem == -1)
1125 myListBox->blockSignals(true);
1126 myListBox->item(aCurrItem)->setText(theName);
1127 myListBox->blockSignals(false);
1130 //=======================================================================
1131 // name : SMESHGUI_FilterLibraryDlg::SetTable
1132 // Purpose : Set table
1133 //=======================================================================
1134 void SMESHGUI_FilterLibraryDlg::SetTable(const SMESHGUI_FilterTable* theTable)
1136 myTable->Copy(theTable);
1137 myName->setText(getDefaultFilterName());
1138 addFilterToLib(myName->text());
1142 //=======================================================================
1143 // name : SMESHGUI_FilterLibraryDlg::GetTable
1144 // Purpose : Get table
1145 //=======================================================================
1146 const SMESHGUI_FilterTable* SMESHGUI_FilterLibraryDlg::GetTable() const
1152 //=======================================================================
1153 // name : SMESHGUI_FilterLibraryDlg::onEntityTypeChanged
1154 // Purpose : SLOT. Called when entiyt type changed
1155 //=======================================================================
1156 void SMESHGUI_FilterLibraryDlg::onEntityTypeChanged(const int theType)
1158 if (myLibrary->_is_nil())
1162 myCurrFilterName = "";
1165 if (myListBox->count())
1166 myListBox->setCurrentItem(0);
1169 //=======================================================================
1170 // name : SMESHGUI_FilterLibraryDlg::onNeedValidation
1172 //=======================================================================
1173 void SMESHGUI_FilterLibraryDlg::onNeedValidation()
1175 if (!myCurrFilterName.isEmpty())
1177 bool valid = isValid(true);
1178 myTable->SetValidity(valid);
1182 SMESH::Filter_var aFilter = createFilter(myTable->GetType());
1183 myLibrary->Replace(myCurrFilterName.toLatin1().data(),
1184 myName->text().toLatin1().data(),
1190 //=================================================================================
1191 // function : keyPressEvent()
1193 //=================================================================================
1194 void SMESHGUI_FilterLibraryDlg::keyPressEvent( QKeyEvent* e )
1196 QDialog::keyPressEvent( e );
1197 if ( e->isAccepted() )
1200 if ( e->key() == Qt::Key_F1 ) {