1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: ParametersPlugin_WidgetParamsMgr.cpp
4 // Created: 11 Apr 2016
5 // Author: Vitaly SMETANNIKOV
7 #include "ParametersPlugin_WidgetParamsMgr.h"
8 #include "ParametersPlugin_Parameter.h"
9 #include "ParametersPlugin_Validators.h"
11 #include <Events_InfoMessage.h>
13 #include <ModelAPI_ResultParameter.h>
14 #include <ModelAPI_AttributeString.h>
15 #include <ModelAPI_AttributeRefList.h>
16 #include <ModelAPI_AttributeDouble.h>
17 #include <ModelAPI_AttributeInteger.h>
18 #include <ModelAPI_Events.h>
19 #include <ModelAPI_Session.h>
20 #include <ModelAPI_Tools.h>
21 #include <ModelAPI_Expression.h>
23 #include <ModuleBase_Tools.h>
25 #include <Events_Loop.h>
28 #include <QPushButton>
29 #include <QToolButton>
30 #include <QStyledItemDelegate>
32 #include <QMessageBox>
36 #include <QDialogButtonBox>
45 const char* NoName = "<NoName>";
46 const char* NoValue = "<NoValue>";
47 const char* NotValid = "<NotValid>";
51 * ItemDelegate object in order to redefine items behavior
53 class ParametersPlugin_ItemDelegate : public QStyledItemDelegate
57 /// \param thaParent a parent
58 ParametersPlugin_ItemDelegate(QObject* thaParent) :
59 QStyledItemDelegate(thaParent) {}
61 /// Redefinition of virtual method
62 /// \param painter a painter object
63 /// \param option the item options
64 /// \param index the current index
65 virtual void paint(QPainter* painter,
66 const QStyleOptionViewItem& option,
67 const QModelIndex& index ) const;
69 /// Redefinition of virtual method
70 /// \param parent a parent widget
71 /// \param option the item options
72 /// \param index the current index
73 virtual QWidget* createEditor(QWidget* parent,
74 const QStyleOptionViewItem& option,
75 const QModelIndex& index) const;
77 /// Returns True if the given index is editable item
78 /// \param theIndex an item index
79 bool isEditable(const QModelIndex& theIndex) const;
81 /// Returns currently editing index
82 QModelIndex editIndex() const { return myEditingIdx; }
85 mutable QModelIndex myEditingIdx;
88 bool ParametersPlugin_ItemDelegate::isEditable(const QModelIndex& theIndex) const
90 QModelIndex aParent = theIndex.parent();
91 if (aParent.isValid() && (aParent.row() == 0)) {
92 if (theIndex.column() == 2)
99 void ParametersPlugin_ItemDelegate::paint(QPainter* painter,
100 const QStyleOptionViewItem& option,
101 const QModelIndex& index ) const
103 QBrush aBrush = painter->brush();
104 QPen aPen = painter->pen();
105 // if (!isEditable(index))
106 if (!index.parent().isValid())
107 painter->setBrush(Qt::lightGray);
109 painter->setPen(Qt::lightGray);
110 painter->drawRect(option.rect);
111 painter->setPen(aPen);
113 QStyledItemDelegate::paint(painter, option, index);
114 painter->setBrush(aBrush);
117 QWidget* ParametersPlugin_ItemDelegate::createEditor(QWidget* parent,
118 const QStyleOptionViewItem& option,
119 const QModelIndex& index) const
121 myEditingIdx = index;
122 return QStyledItemDelegate::createEditor(parent, option, index);
125 /////////////////////////////////////////////////////////////////////////////////////////////////
126 void ParametersPlugin_TreeWidget::closeEditor(QWidget* theEditor, QAbstractItemDelegate::EndEditHint theHint)
128 if (theHint == QAbstractItemDelegate::EditNextItem) {
129 QModelIndex aCurrent = currentIndex();
130 QModelIndex aParent = model()->index(0, 0);
131 int aNbRows = model()->rowCount(aParent);
133 switch (aCurrent.column()) {
135 aIdx = model()->index(aCurrent.row(), 1, aParent);
138 if (aCurrent.row() < (aNbRows - 1))
139 aIdx = model()->index(aCurrent.row() + 1, 0, aParent);
141 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
146 QTreeWidget::closeEditor(theEditor, theHint);
149 if (aIdx.isValid()) {
150 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
151 setCurrentIndex(aIdx);
156 QTreeWidget::closeEditor(theEditor, theHint);
159 /////////////////////////////////////////////////////////////////////////////////////////////////
161 ParametersPlugin_WidgetParamsMgr::ParametersPlugin_WidgetParamsMgr(QWidget* theParent, const Config_WidgetAPI* theData)
162 : ModuleBase_ModelDialogWidget(theParent, theData)
164 QVBoxLayout* aLayout = new QVBoxLayout(this);
166 myTable = new ParametersPlugin_TreeWidget(this);
167 myTable->setColumnCount(4);
168 QStringList aHeaders;
169 aHeaders << tr("Name") << tr("Equation") << tr("Result") << tr("Comment");
170 myTable->setHeaderLabels(aHeaders);
171 myTable->setColumnWidth(Col_Name, 200);
172 myTable->setColumnWidth(Col_Equation, 100);
173 myTable->setColumnWidth(Col_Result, 80);
174 myTable->setColumnWidth(Col_Comment, 200);
175 myTable->setMinimumWidth(600);
176 myTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
177 myTable->setSelectionMode(QAbstractItemView::SingleSelection);
179 connect(myTable, SIGNAL(doubleClicked(const QModelIndex&)),
180 SLOT(onDoubleClick(const QModelIndex&)));
181 connect(myTable, SIGNAL(itemSelectionChanged()), SLOT(onSelectionChanged()));
183 myDelegate = new ParametersPlugin_ItemDelegate(myTable);
184 connect(myDelegate, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
185 SLOT(onCloseEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
187 myTable->setItemDelegate(myDelegate);
188 aLayout->addWidget(myTable);
192 aNames<<tr("Parameters");
193 myParameters = new QTreeWidgetItem(aNames);
194 myParameters->setFlags(Qt::ItemIsEnabled);
195 myTable->addTopLevelItem(myParameters);
198 aNames<<tr("Features");
199 myFeatures = new QTreeWidgetItem(aNames);
200 myFeatures->setFlags(Qt::ItemIsEnabled);
201 myTable->addTopLevelItem(myFeatures);
203 QHBoxLayout* aBtnLayout = new QHBoxLayout(this);
205 myUpBtn = new QToolButton(this);
206 myUpBtn->setArrowType(Qt::UpArrow);
207 connect(myUpBtn, SIGNAL(clicked(bool)), SLOT(onUp()));
208 aBtnLayout->addWidget(myUpBtn);
210 myDownBtn = new QToolButton(this);
211 myDownBtn->setArrowType(Qt::DownArrow);
212 connect(myDownBtn, SIGNAL(clicked(bool)), SLOT(onDown()));
213 aBtnLayout->addWidget(myDownBtn);
215 aBtnLayout->addStretch();
217 myAddBtn = new QPushButton(tr("Add"), this);
218 connect(myAddBtn, SIGNAL(clicked(bool)), SLOT(onAdd()));
219 aBtnLayout->addWidget(myAddBtn);
221 myInsertBtn = new QPushButton(tr("Insert"), this);
222 connect(myInsertBtn, SIGNAL(clicked(bool)), SLOT(onInsert()));
223 aBtnLayout->addWidget(myInsertBtn);
225 myRemoveBtn = new QPushButton(tr("Remove"), this);
226 connect(myRemoveBtn, SIGNAL(clicked(bool)), SLOT(onRemove()));
227 aBtnLayout->addWidget(myRemoveBtn);
229 aLayout->addLayout(aBtnLayout);
231 onSelectionChanged();
234 QList<QWidget*> ParametersPlugin_WidgetParamsMgr::getControls() const
236 QList<QWidget*> aList;
241 void ParametersPlugin_WidgetParamsMgr::selectItemScroll(QTreeWidgetItem* aItem)
243 myTable->clearSelection();
244 QModelIndex aParent = myTable->model()->index(0, 0);
245 int aChildIdx = myParameters->indexOfChild(aItem);
246 QModelIndex aIndex = myTable->model()->index(aChildIdx, Col_Name, aParent);
247 myTable->selectionModel()->select(aIndex,
248 QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
249 myTable->scrollToItem(aItem);
253 bool ParametersPlugin_WidgetParamsMgr::storeValueCustom()
255 ParametersPlugin_ExpressionValidator aValidator;
256 std::list<std::string> aArgs;
257 std::string aAttrId = ParametersPlugin_Parameter::VARIABLE_ID();
258 Events_InfoMessage aErr;
260 foreach(FeaturePtr aFeature, myParametersList) {
261 if (!aValidator.isValid(aFeature->attribute(aAttrId), aArgs, aErr)) {
262 // TODO(spo): translate
263 QMessageBox::warning(this, tr("Warning"), aErr.messageString().c_str());
264 selectItemScroll(myParameters->child(aId));
272 bool ParametersPlugin_WidgetParamsMgr::restoreValueCustom()
277 void ParametersPlugin_WidgetParamsMgr::activateCustom()
279 updateParametersFeatures();
280 updateParametersPart();
281 updateFeaturesPart();
283 myFeatures->setExpanded(true);
284 myParameters->setExpanded(true);
287 void ParametersPlugin_WidgetParamsMgr::updateParametersFeatures()
289 myParametersList.clear();
290 FeaturePtr aFeature = feature();
291 DocumentPtr aDoc = aFeature->document();
293 FeaturePtr aParamFeature;
294 int aNbFeatures = aDoc->numInternalFeatures();
295 for (int i = 0; i < aNbFeatures; i++) {
296 aParamFeature = aDoc->internalFeature(i);
297 if (aParamFeature->getKind() == ParametersPlugin_Parameter::ID()) {
298 myParametersList.append(aParamFeature);
303 void ParametersPlugin_WidgetParamsMgr::updateFeaturesPart()
305 QList<FeaturePtr> aFeatureList;
306 updateItem(myFeatures, featuresItems(myParametersList, aFeatureList));
309 void ParametersPlugin_WidgetParamsMgr::updateParametersPart()
311 updateItem(myParameters, parametersItems(myParametersList));
312 bool aIsValid = isValid();
313 enableButtons(aIsValid);
317 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
318 featuresItems(const QList<FeaturePtr>& theFeatures, QList<FeaturePtr>& theFeatureList) const
320 QList<QStringList> aItemsList;
321 ResultParameterPtr aParam;
322 foreach(FeaturePtr aParameter, theFeatures) {
323 aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParameter->firstResult());
324 const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefs = aParam->data()->refsToMe();
325 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aIt;
326 for(aIt = aRefs.cbegin(); aIt != aRefs.cend(); aIt++) {
327 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
328 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
329 if (aReferenced.get()) {
330 if (aReferenced->getKind() == ParametersPlugin_Parameter::ID()) {
331 // Find referenced feature Recursive
332 QList<FeaturePtr> aList;
333 aList.append(aReferenced);
334 QList<QStringList> aItems = featuresItems(aList, theFeatureList);
335 aItemsList.append(aItems);
337 if (!theFeatureList.contains(aReferenced)) {
338 QStringList aValNames;
339 aValNames << aReferenced->data()->name().c_str();
341 AttributeDoublePtr aDouble = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aAttr);
343 aValNames << aDouble->text().c_str();
344 aValNames << QString::number(aDouble->value());
346 AttributeIntegerPtr aInt = std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(aAttr);
348 aValNames << aInt->text().c_str();
349 aValNames << QString::number(aInt->value());
352 aItemsList.append(aValNames);
353 theFeatureList.append(aReferenced);
363 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
364 parametersItems(const QList<FeaturePtr>& theFeatures) const
366 std::list<std::string> aArgs;
368 QList<QStringList> aItemsList;
369 foreach(FeaturePtr aParameter, theFeatures) {
370 ResultPtr aParam = aParameter->firstResult();
373 std::string aName = aParameter->string(ParametersPlugin_Parameter::VARIABLE_ID())->value();
377 aValues << aName.c_str();
379 std::string aExpr = aParameter->string(ParametersPlugin_Parameter::EXPRESSION_ID())->value();
383 aValues << aExpr.c_str();
385 std::string aErr = aParameter->data()->string(ParametersPlugin_Parameter::EXPRESSION_ERROR_ID())->value();
387 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
388 aValues << QString::number(aValueAttribute->value());
390 aValues << aErr.c_str();
392 aValues << aParameter->string(ParametersPlugin_Parameter::COMMENT_ID())->value().c_str();
393 aItemsList.append(aValues);
399 void ParametersPlugin_WidgetParamsMgr::onDoubleClick(const QModelIndex& theIndex)
401 if (myDelegate->isEditable(theIndex)) {
402 myTable->setCurrentIndex(theIndex);
403 myTable->edit(theIndex);
407 void ParametersPlugin_WidgetParamsMgr::onCloseEditor(QWidget* theEditor,
408 QAbstractItemDelegate::EndEditHint theHint)
410 FeaturePtr aFeature = myParametersList.at(myDelegate->editIndex().row());
411 QTreeWidgetItem* aItem = myParameters->child(myDelegate->editIndex().row());
412 int aColumn = myDelegate->editIndex().column();
413 QString aText = aItem->text(aColumn);
414 bool isModified = false;
419 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::VARIABLE_ID());
420 if (!aText.isEmpty()) {
421 while (aText.indexOf(" ") != -1) {
422 aText.replace(" ", "");
424 if (hasName(aText)) {
425 myMessage = tr("Name '%1' already exists.").arg(aText);
426 QTimer::singleShot(50, this, SLOT(sendWarning()));
429 aStringAttr->setValue(aText.toStdString());
436 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::EXPRESSION_ID());
437 if (!aText.isEmpty()) {
438 if (aText != aStringAttr->value().c_str()) {
439 aStringAttr->setValue(aText.toStdString());
448 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::COMMENT_ID());
449 aStringAttr->setValue(aText.toStdString());
457 Events_Loop* aLoop = Events_Loop::loop();
458 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
459 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
460 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
462 if (aColumn != Col_Comment)
463 updateParametersPart();
464 updateFeaturesPart();
466 onSelectionChanged();
469 void ParametersPlugin_WidgetParamsMgr::updateItem(QTreeWidgetItem* theItem,
470 const QList<QStringList>& theFeaturesList)
472 if (theFeaturesList.count() != theItem->childCount()) {
473 if (theItem->childCount() < theFeaturesList.count()) {
474 while (theItem->childCount() != theFeaturesList.count())
475 theItem->addChild(createNewItem(theItem));
477 while (theItem->childCount() != theFeaturesList.count())
478 theItem->removeChild(theItem->child(theItem->childCount() - 1));
482 foreach(QStringList aFeature, theFeaturesList) {
484 foreach(QString aText, aFeature) {
485 if (aText.length() > 0) {
486 theItem->child(i)->setText(aCol, aText);
487 theItem->child(i)->setToolTip(aCol, aText);
495 FeaturePtr ParametersPlugin_WidgetParamsMgr::createParameter() const
497 SessionPtr aMgr = ModelAPI_Session::get();
498 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
500 FeaturePtr aFeature = aDoc->addFeature(ParametersPlugin_Parameter::ID());
501 if (aFeature.get()) {
502 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
503 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
509 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::createNewItem(QTreeWidgetItem* theParent) const
515 QTreeWidgetItem* aItem = new QTreeWidgetItem(aValues);
516 if (theParent == myParameters)
517 aItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
519 aItem->setFlags(Qt::NoItemFlags);
524 void ParametersPlugin_WidgetParamsMgr::onAdd()
526 FeaturePtr aFeature = createParameter();
530 myParametersList.append(aFeature);
531 updateParametersPart();
533 QTreeWidgetItem* aItem = myParameters->child(myParameters->childCount() - 1);
535 myTable->scrollToItem(aItem);
536 myTable->setCurrentItem(aItem);
537 myTable->editItem(aItem);
539 enableButtons(false);
542 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::selectedItem() const
544 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
545 if (aItemsList.count() == 0)
548 QTreeWidgetItem* aCurrentItem = aItemsList.first();
549 if (aCurrentItem->parent() != myParameters)
556 void ParametersPlugin_WidgetParamsMgr::onInsert()
558 QTreeWidgetItem* aCurrentItem = selectedItem();
562 SessionPtr aMgr = ModelAPI_Session::get();
563 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
565 FeaturePtr aNewFeature = createParameter();
566 if (!aNewFeature.get())
569 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
570 if (aCurrentPos == 0) {
571 aDoc->moveFeature(aNewFeature, FeaturePtr());
573 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos - 1);
574 aDoc->moveFeature(aNewFeature, aCurFeature);
576 updateParametersFeatures();
577 updateParametersPart();
579 myTable->scrollToItem(aCurrentItem);
580 myTable->setCurrentItem(aCurrentItem);
581 myTable->editItem(aCurrentItem);
584 void ParametersPlugin_WidgetParamsMgr::onRemove()
586 QTreeWidgetItem* aCurrentItem = selectedItem();
590 SessionPtr aMgr = ModelAPI_Session::get();
591 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
593 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
594 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
596 QObjectPtrList anObjects;
597 anObjects.append(aCurFeature);
599 std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
600 std::set<FeaturePtr> aFeatures;
601 ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
602 ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
604 std::set<FeaturePtr> aFeatureRefsToDelete;
605 if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, this, aFeatureRefsToDelete)) {
606 if (!aFeatureRefsToDelete.empty())
607 aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
608 ModelAPI_Tools::removeFeatures(aFeatures, false);
610 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
611 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
612 updateParametersFeatures();
613 updateFeaturesPart();
614 updateParametersPart();
618 void ParametersPlugin_WidgetParamsMgr::onUp()
620 QTreeWidgetItem* aCurrentItem = selectedItem();
624 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
625 if (aCurrentPos == 0)
627 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
629 SessionPtr aMgr = ModelAPI_Session::get();
630 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
632 if (aCurrentPos == 1)
633 aDoc->moveFeature(aCurFeature, FeaturePtr());
635 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos - 2));
637 // add the updated also the feature that goes down
638 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
639 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
640 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos - 1), EVENT_UPD);
641 Events_Loop::loop()->flush(EVENT_UPD);
642 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
643 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
644 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
645 updateParametersFeatures();
646 updateParametersPart();
647 updateFeaturesPart();
649 if (aCurrentPos > 0) {
650 aCurrentItem = myParameters->child(aCurrentPos - 1);
651 myTable->setCurrentItem(aCurrentItem);
652 selectItemScroll(aCurrentItem);
656 void ParametersPlugin_WidgetParamsMgr::onDown()
658 QTreeWidgetItem* aCurrentItem = selectedItem();
662 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
663 if (aCurrentPos == (myParametersList.count() - 1))
665 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
667 SessionPtr aMgr = ModelAPI_Session::get();
668 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
669 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos + 1));
670 // add the updated also the feature that goes up
671 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
672 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos + 1), EVENT_UPD);
674 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
675 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED));
676 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
677 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
678 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
679 updateParametersFeatures();
680 updateParametersPart();
681 updateFeaturesPart();
683 if (aCurrentPos < myParameters->childCount() - 1) {
684 aCurrentItem = myParameters->child(aCurrentPos + 1);
685 myTable->setCurrentItem(aCurrentItem);
686 selectItemScroll(aCurrentItem);
691 bool ParametersPlugin_WidgetParamsMgr::hasName(const QString& theName) const
693 int aCurrent = myDelegate->editIndex().row();
695 foreach(FeaturePtr aFeature, myParametersList) {
696 if ((i != aCurrent) && (aFeature->data()->name() == theName.toStdString()))
703 void ParametersPlugin_WidgetParamsMgr::sendWarning()
705 QMessageBox::warning(this, tr("Warning"), myMessage);
706 QTreeWidgetItem* aItem = myTable->currentItem();
708 myTable->editItem(aItem);
711 void ParametersPlugin_WidgetParamsMgr::onSelectionChanged()
713 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
714 bool aIsValid = isValid();
716 bool isParameter = false;
717 foreach(QTreeWidgetItem* aItem, aItemsList) {
718 if (aItem->parent() == myParameters) {
723 myInsertBtn->setEnabled(isParameter);
724 //myRemoveBtn->setEnabled(isParameter);
725 myUpBtn->setEnabled(isParameter);
726 myDownBtn->setEnabled(isParameter);
728 myInsertBtn->setEnabled(false);
729 //myRemoveBtn->setEnabled(false);
730 myUpBtn->setEnabled(false);
731 myDownBtn->setEnabled(false);
733 myRemoveBtn->setEnabled(!aItemsList.isEmpty());
736 void ParametersPlugin_WidgetParamsMgr::enableButtons(bool theEnable)
738 myAddBtn->setEnabled(theEnable);
740 onSelectionChanged();
742 myInsertBtn->setEnabled(theEnable);
743 myRemoveBtn->setEnabled(theEnable);
744 myUpBtn->setEnabled(theEnable);
745 myDownBtn->setEnabled(theEnable);
747 myOkCancelBtn->button(QDialogButtonBox::Ok)->setEnabled(theEnable);
750 bool ParametersPlugin_WidgetParamsMgr::isValid()
752 QTreeWidgetItem* aItem;
753 bool aIsValid = true;
754 for(int i = 0; i < myParameters->childCount(); i++) {
755 aItem = myParameters->child(i);
756 if ((aItem->text(Col_Name) == NoName) ||
757 (aItem->text(Col_Equation) == NoValue) ||
758 (!ModelAPI_Expression::isVariable(aItem->text(Col_Name).toStdString())) ) {