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 <ModelAPI_ResultParameter.h>
12 #include <ModelAPI_AttributeString.h>
13 #include <ModelAPI_AttributeRefList.h>
14 #include <ModelAPI_AttributeDouble.h>
15 #include <ModelAPI_AttributeInteger.h>
16 #include <ModelAPI_Events.h>
17 #include <ModelAPI_Session.h>
18 #include <ModelAPI_Tools.h>
20 #include <ModuleBase_Tools.h>
22 #include <Events_Loop.h>
25 #include <QPushButton>
26 #include <QToolButton>
27 #include <QStyledItemDelegate>
29 #include <QMessageBox>
33 #include <QDialogButtonBox>
42 const char* NoName = "<NoName>";
43 const char* NoValue = "<NoValue>";
44 const char* NotValid = "<NotValid>";
48 * ItemDelegate object in order to redefine items behavior
50 class ParametersPlugin_ItemDelegate : public QStyledItemDelegate
54 /// \param thaParent a parent
55 ParametersPlugin_ItemDelegate(QObject* thaParent) :
56 QStyledItemDelegate(thaParent) {}
58 /// Redefinition of virtual method
59 /// \param painter a painter object
60 /// \param option the item options
61 /// \param index the current index
62 virtual void paint(QPainter* painter,
63 const QStyleOptionViewItem& option,
64 const QModelIndex& index ) const;
66 /// Redefinition of virtual method
67 /// \param parent a parent widget
68 /// \param option the item options
69 /// \param index the current index
70 virtual QWidget* createEditor(QWidget* parent,
71 const QStyleOptionViewItem& option,
72 const QModelIndex& index) const;
74 /// Returns True if the given index is editable item
75 /// \param theIndex an item index
76 bool isEditable(const QModelIndex& theIndex) const;
78 /// Returns currently editing index
79 QModelIndex editIndex() const { return myEditingIdx; }
82 mutable QModelIndex myEditingIdx;
85 bool ParametersPlugin_ItemDelegate::isEditable(const QModelIndex& theIndex) const
87 QModelIndex aParent = theIndex.parent();
88 if (aParent.isValid() && (aParent.row() == 0)) {
89 if (theIndex.column() == 2)
96 void ParametersPlugin_ItemDelegate::paint(QPainter* painter,
97 const QStyleOptionViewItem& option,
98 const QModelIndex& index ) const
100 QBrush aBrush = painter->brush();
101 QPen aPen = painter->pen();
102 // if (!isEditable(index))
103 if (!index.parent().isValid())
104 painter->setBrush(Qt::lightGray);
106 painter->setPen(Qt::lightGray);
107 painter->drawRect(option.rect);
108 painter->setPen(aPen);
110 QStyledItemDelegate::paint(painter, option, index);
111 painter->setBrush(aBrush);
114 QWidget* ParametersPlugin_ItemDelegate::createEditor(QWidget* parent,
115 const QStyleOptionViewItem& option,
116 const QModelIndex& index) const
118 myEditingIdx = index;
119 return QStyledItemDelegate::createEditor(parent, option, index);
122 /////////////////////////////////////////////////////////////////////////////////////////////////
123 void ParametersPlugin_TreeWidget::closeEditor(QWidget* theEditor, QAbstractItemDelegate::EndEditHint theHint)
125 if (theHint == QAbstractItemDelegate::EditNextItem) {
126 QModelIndex aCurrent = currentIndex();
127 QModelIndex aParent = model()->index(0, 0);
128 int aNbRows = model()->rowCount(aParent);
130 switch (aCurrent.column()) {
132 aIdx = model()->index(aCurrent.row(), 1, aParent);
135 if (aCurrent.row() < (aNbRows - 1))
136 aIdx = model()->index(aCurrent.row() + 1, 0, aParent);
138 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
143 QTreeWidget::closeEditor(theEditor, theHint);
146 if (aIdx.isValid()) {
147 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
148 setCurrentIndex(aIdx);
153 QTreeWidget::closeEditor(theEditor, theHint);
156 /////////////////////////////////////////////////////////////////////////////////////////////////
158 ParametersPlugin_WidgetParamsMgr::ParametersPlugin_WidgetParamsMgr(QWidget* theParent, const Config_WidgetAPI* theData)
159 : ModuleBase_ModelDialogWidget(theParent, theData)
161 QVBoxLayout* aLayout = new QVBoxLayout(this);
163 myTable = new ParametersPlugin_TreeWidget(this);
164 myTable->setColumnCount(4);
165 QStringList aHeaders;
166 aHeaders << tr("Name") << tr("Equation") << tr("Result") << tr("Comment");
167 myTable->setHeaderLabels(aHeaders);
168 myTable->setColumnWidth(Col_Name, 200);
169 myTable->setColumnWidth(Col_Equation, 100);
170 myTable->setColumnWidth(Col_Result, 80);
171 myTable->setColumnWidth(Col_Comment, 200);
172 myTable->setMinimumWidth(600);
173 myTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
174 myTable->setSelectionMode(QAbstractItemView::SingleSelection);
176 connect(myTable, SIGNAL(doubleClicked(const QModelIndex&)),
177 SLOT(onDoubleClick(const QModelIndex&)));
178 connect(myTable, SIGNAL(itemSelectionChanged()), SLOT(onSelectionChanged()));
180 myDelegate = new ParametersPlugin_ItemDelegate(myTable);
181 connect(myDelegate, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
182 SLOT(onCloseEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
184 myTable->setItemDelegate(myDelegate);
185 aLayout->addWidget(myTable);
189 aNames<<tr("Parameters");
190 myParameters = new QTreeWidgetItem(aNames);
191 myParameters->setFlags(Qt::ItemIsEnabled);
192 myTable->addTopLevelItem(myParameters);
195 aNames<<tr("Features");
196 myFeatures = new QTreeWidgetItem(aNames);
197 myFeatures->setFlags(Qt::ItemIsEnabled);
198 myTable->addTopLevelItem(myFeatures);
200 QHBoxLayout* aBtnLayout = new QHBoxLayout(this);
202 myUpBtn = new QToolButton(this);
203 myUpBtn->setArrowType(Qt::UpArrow);
204 connect(myUpBtn, SIGNAL(clicked(bool)), SLOT(onUp()));
205 aBtnLayout->addWidget(myUpBtn);
207 myDownBtn = new QToolButton(this);
208 myDownBtn->setArrowType(Qt::DownArrow);
209 connect(myDownBtn, SIGNAL(clicked(bool)), SLOT(onDown()));
210 aBtnLayout->addWidget(myDownBtn);
212 aBtnLayout->addStretch();
214 myAddBtn = new QPushButton(tr("Add"), this);
215 connect(myAddBtn, SIGNAL(clicked(bool)), SLOT(onAdd()));
216 aBtnLayout->addWidget(myAddBtn);
218 myInsertBtn = new QPushButton(tr("Insert"), this);
219 connect(myInsertBtn, SIGNAL(clicked(bool)), SLOT(onInsert()));
220 aBtnLayout->addWidget(myInsertBtn);
222 myRemoveBtn = new QPushButton(tr("Remove"), this);
223 connect(myRemoveBtn, SIGNAL(clicked(bool)), SLOT(onRemove()));
224 aBtnLayout->addWidget(myRemoveBtn);
226 aLayout->addLayout(aBtnLayout);
228 onSelectionChanged();
231 QList<QWidget*> ParametersPlugin_WidgetParamsMgr::getControls() const
233 QList<QWidget*> aList;
238 void ParametersPlugin_WidgetParamsMgr::selectItemScroll(QTreeWidgetItem* aItem)
240 myTable->clearSelection();
241 QModelIndex aParent = myTable->model()->index(0, 0);
242 int aChildIdx = myParameters->indexOfChild(aItem);
243 QModelIndex aIndex = myTable->model()->index(aChildIdx, Col_Name, aParent);
244 myTable->selectionModel()->select(aIndex,
245 QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
246 myTable->scrollToItem(aItem);
250 bool ParametersPlugin_WidgetParamsMgr::storeValueCustom()
252 ParametersPlugin_ExpressionValidator aValidator;
253 std::list<std::string> aArgs;
254 std::string aAttrId = ParametersPlugin_Parameter::VARIABLE_ID();
257 foreach(FeaturePtr aFeature, myParametersList) {
258 if (!aValidator.isValid(aFeature->attribute(aAttrId), aArgs, aErr)) {
259 QMessageBox::warning(this, tr("Warning"), aErr.c_str());
260 selectItemScroll(myParameters->child(aId));
268 bool ParametersPlugin_WidgetParamsMgr::restoreValueCustom()
273 void ParametersPlugin_WidgetParamsMgr::activateCustom()
275 updateParametersFeatures();
276 updateParametersPart();
277 updateFeaturesPart();
279 myFeatures->setExpanded(true);
280 myParameters->setExpanded(true);
283 void ParametersPlugin_WidgetParamsMgr::updateParametersFeatures()
285 myParametersList.clear();
286 FeaturePtr aFeature = feature();
287 DocumentPtr aDoc = aFeature->document();
289 FeaturePtr aParamFeature;
290 int aNbFeatures = aDoc->numInternalFeatures();
291 for (int i = 0; i < aNbFeatures; i++) {
292 aParamFeature = aDoc->internalFeature(i);
293 if (aParamFeature->getKind() == ParametersPlugin_Parameter::ID()) {
294 myParametersList.append(aParamFeature);
299 void ParametersPlugin_WidgetParamsMgr::updateFeaturesPart()
301 QList<FeaturePtr> aFeatureList;
302 updateItem(myFeatures, featuresItems(myParametersList, aFeatureList));
305 void ParametersPlugin_WidgetParamsMgr::updateParametersPart()
307 updateItem(myParameters, parametersItems(myParametersList));
308 bool aIsValid = isValid();
309 enableButtons(aIsValid);
313 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
314 featuresItems(const QList<FeaturePtr>& theFeatures, QList<FeaturePtr>& theFeatureList) const
316 QList<QStringList> aItemsList;
317 ResultParameterPtr aParam;
318 foreach(FeaturePtr aParameter, theFeatures) {
319 aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParameter->firstResult());
320 const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefs = aParam->data()->refsToMe();
321 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aIt;
322 for(aIt = aRefs.cbegin(); aIt != aRefs.cend(); aIt++) {
323 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
324 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
325 if (aReferenced.get()) {
326 if (aReferenced->getKind() == ParametersPlugin_Parameter::ID()) {
327 // Find referenced feature Recursive
328 QList<FeaturePtr> aList;
329 aList.append(aReferenced);
330 QList<QStringList> aItems = featuresItems(aList, theFeatureList);
331 aItemsList.append(aItems);
333 if (!theFeatureList.contains(aReferenced)) {
334 QStringList aValNames;
335 aValNames << aReferenced->data()->name().c_str();
337 AttributeDoublePtr aDouble = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aAttr);
339 aValNames << aDouble->text().c_str();
340 aValNames << QString::number(aDouble->value());
342 AttributeIntegerPtr aInt = std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(aAttr);
344 aValNames << aInt->text().c_str();
345 aValNames << QString::number(aInt->value());
348 aItemsList.append(aValNames);
349 theFeatureList.append(aReferenced);
359 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
360 parametersItems(const QList<FeaturePtr>& theFeatures) const
362 std::list<std::string> aArgs;
364 QList<QStringList> aItemsList;
365 foreach(FeaturePtr aParameter, theFeatures) {
366 ResultPtr aParam = aParameter->firstResult();
369 std::string aName = aParameter->string(ParametersPlugin_Parameter::VARIABLE_ID())->value();
373 aValues << aName.c_str();
375 std::string aExpr = aParameter->string(ParametersPlugin_Parameter::EXPRESSION_ID())->value();
379 aValues << aExpr.c_str();
381 std::string aErr = aParameter->data()->string(ParametersPlugin_Parameter::EXPRESSION_ERROR_ID())->value();
383 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
384 aValues << QString::number(aValueAttribute->value());
386 aValues << aErr.c_str();
388 aValues << aParameter->string(ParametersPlugin_Parameter::COMMENT_ID())->value().c_str();
389 aItemsList.append(aValues);
395 void ParametersPlugin_WidgetParamsMgr::onDoubleClick(const QModelIndex& theIndex)
397 if (myDelegate->isEditable(theIndex)) {
398 myTable->setCurrentIndex(theIndex);
399 myTable->edit(theIndex);
403 void ParametersPlugin_WidgetParamsMgr::onCloseEditor(QWidget* theEditor,
404 QAbstractItemDelegate::EndEditHint theHint)
406 FeaturePtr aFeature = myParametersList.at(myDelegate->editIndex().row());
407 QTreeWidgetItem* aItem = myParameters->child(myDelegate->editIndex().row());
408 int aColumn = myDelegate->editIndex().column();
409 QString aText = aItem->text(aColumn);
410 bool isModified = false;
415 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::VARIABLE_ID());
416 if (!aText.isEmpty()) {
417 while (aText.indexOf(" ") != -1) {
418 aText.replace(" ", "");
420 if (hasName(aText)) {
421 myMessage = tr("Name '%1' already exists.").arg(aText);
422 QTimer::singleShot(50, this, SLOT(sendWarning()));
425 aStringAttr->setValue(aText.toStdString());
432 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::EXPRESSION_ID());
433 if (!aText.isEmpty()) {
434 if (aText != aStringAttr->value().c_str()) {
435 aStringAttr->setValue(aText.toStdString());
444 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::COMMENT_ID());
445 aStringAttr->setValue(aText.toStdString());
453 Events_Loop* aLoop = Events_Loop::loop();
454 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
455 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
456 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
458 if (aColumn != Col_Comment)
459 updateParametersPart();
460 updateFeaturesPart();
462 onSelectionChanged();
465 void ParametersPlugin_WidgetParamsMgr::updateItem(QTreeWidgetItem* theItem,
466 const QList<QStringList>& theFeaturesList)
468 if (theFeaturesList.count() != theItem->childCount()) {
469 if (theItem->childCount() < theFeaturesList.count()) {
470 while (theItem->childCount() != theFeaturesList.count())
471 theItem->addChild(createNewItem(theItem));
473 while (theItem->childCount() != theFeaturesList.count())
474 theItem->removeChild(theItem->child(theItem->childCount() - 1));
478 foreach(QStringList aFeature, theFeaturesList) {
480 foreach(QString aText, aFeature) {
481 if (aText.length() > 0) {
482 theItem->child(i)->setText(aCol, aText);
483 theItem->child(i)->setToolTip(aCol, aText);
491 FeaturePtr ParametersPlugin_WidgetParamsMgr::createParameter() const
493 SessionPtr aMgr = ModelAPI_Session::get();
494 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
496 FeaturePtr aFeature = aDoc->addFeature(ParametersPlugin_Parameter::ID());
497 if (aFeature.get()) {
498 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
499 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
505 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::createNewItem(QTreeWidgetItem* theParent) const
511 QTreeWidgetItem* aItem = new QTreeWidgetItem(aValues);
512 if (theParent == myParameters)
513 aItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
515 aItem->setFlags(Qt::NoItemFlags);
520 void ParametersPlugin_WidgetParamsMgr::onAdd()
522 FeaturePtr aFeature = createParameter();
526 myParametersList.append(aFeature);
527 updateParametersPart();
529 QTreeWidgetItem* aItem = myParameters->child(myParameters->childCount() - 1);
531 myTable->scrollToItem(aItem);
532 myTable->setCurrentItem(aItem);
533 myTable->editItem(aItem);
535 enableButtons(false);
538 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::selectedItem() const
540 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
541 if (aItemsList.count() == 0)
544 QTreeWidgetItem* aCurrentItem = aItemsList.first();
545 if (aCurrentItem->parent() != myParameters)
552 void ParametersPlugin_WidgetParamsMgr::onInsert()
554 QTreeWidgetItem* aCurrentItem = selectedItem();
558 SessionPtr aMgr = ModelAPI_Session::get();
559 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
561 FeaturePtr aNewFeature = createParameter();
562 if (!aNewFeature.get())
565 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
566 if (aCurrentPos == 0) {
567 aDoc->moveFeature(aNewFeature, FeaturePtr());
569 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos - 1);
570 aDoc->moveFeature(aNewFeature, aCurFeature);
572 updateParametersFeatures();
573 updateParametersPart();
575 myTable->scrollToItem(aCurrentItem);
576 myTable->setCurrentItem(aCurrentItem);
577 myTable->editItem(aCurrentItem);
580 void ParametersPlugin_WidgetParamsMgr::onRemove()
582 QTreeWidgetItem* aCurrentItem = selectedItem();
586 SessionPtr aMgr = ModelAPI_Session::get();
587 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
589 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
590 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
592 QObjectPtrList anObjects;
593 anObjects.append(aCurFeature);
595 std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
596 std::set<FeaturePtr> aFeatures;
597 ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
598 ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
600 std::set<FeaturePtr> aFeatureRefsToDelete;
601 if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, this, aFeatureRefsToDelete)) {
602 if (!aFeatureRefsToDelete.empty())
603 aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
604 ModelAPI_Tools::removeFeatures(aFeatures, false);
606 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
607 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
608 updateParametersFeatures();
609 updateFeaturesPart();
610 updateParametersPart();
614 void ParametersPlugin_WidgetParamsMgr::onUp()
616 QTreeWidgetItem* aCurrentItem = selectedItem();
620 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
621 if (aCurrentPos == 0)
623 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
625 SessionPtr aMgr = ModelAPI_Session::get();
626 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
628 if (aCurrentPos == 1)
629 aDoc->moveFeature(aCurFeature, FeaturePtr());
631 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos - 2));
633 // add the updated also the feature that goes down
634 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
635 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
636 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos - 1), EVENT_UPD);
637 Events_Loop::loop()->flush(EVENT_UPD);
638 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
639 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
640 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
641 updateParametersFeatures();
642 updateParametersPart();
643 updateFeaturesPart();
645 if (aCurrentPos > 0) {
646 aCurrentItem = myParameters->child(aCurrentPos - 1);
647 myTable->setCurrentItem(aCurrentItem);
648 selectItemScroll(aCurrentItem);
652 void ParametersPlugin_WidgetParamsMgr::onDown()
654 QTreeWidgetItem* aCurrentItem = selectedItem();
658 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
659 if (aCurrentPos == (myParametersList.count() - 1))
661 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
663 SessionPtr aMgr = ModelAPI_Session::get();
664 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
665 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos + 1));
666 // add the updated also the feature that goes up
667 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
668 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos + 1), EVENT_UPD);
670 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
671 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED));
672 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
673 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
674 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
675 updateParametersFeatures();
676 updateParametersPart();
677 updateFeaturesPart();
679 if (aCurrentPos < myParameters->childCount() - 1) {
680 aCurrentItem = myParameters->child(aCurrentPos + 1);
681 myTable->setCurrentItem(aCurrentItem);
682 selectItemScroll(aCurrentItem);
687 bool ParametersPlugin_WidgetParamsMgr::hasName(const QString& theName) const
689 int aCurrent = myDelegate->editIndex().row();
691 foreach(FeaturePtr aFeature, myParametersList) {
692 if ((i != aCurrent) && (aFeature->data()->name() == theName.toStdString()))
699 void ParametersPlugin_WidgetParamsMgr::sendWarning()
701 QMessageBox::warning(this, tr("Warning"), myMessage);
702 QTreeWidgetItem* aItem = myTable->currentItem();
704 myTable->editItem(aItem);
707 void ParametersPlugin_WidgetParamsMgr::onSelectionChanged()
709 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
710 bool aIsValid = isValid();
712 bool isParameter = false;
713 foreach(QTreeWidgetItem* aItem, aItemsList) {
714 if (aItem->parent() == myParameters) {
719 myInsertBtn->setEnabled(isParameter);
720 //myRemoveBtn->setEnabled(isParameter);
721 myUpBtn->setEnabled(isParameter);
722 myDownBtn->setEnabled(isParameter);
724 myInsertBtn->setEnabled(false);
725 //myRemoveBtn->setEnabled(false);
726 myUpBtn->setEnabled(false);
727 myDownBtn->setEnabled(false);
729 myRemoveBtn->setEnabled(!aItemsList.isEmpty());
732 void ParametersPlugin_WidgetParamsMgr::enableButtons(bool theEnable)
734 myAddBtn->setEnabled(theEnable);
736 onSelectionChanged();
738 myInsertBtn->setEnabled(theEnable);
739 myRemoveBtn->setEnabled(theEnable);
740 myUpBtn->setEnabled(theEnable);
741 myDownBtn->setEnabled(theEnable);
743 myOkCancelBtn->button(QDialogButtonBox::Ok)->setEnabled(theEnable);
746 bool ParametersPlugin_WidgetParamsMgr::isValid()
748 QTreeWidgetItem* aItem;
749 bool aIsValid = true;
750 for(int i = 0; i < myParameters->childCount(); i++) {
751 aItem = myParameters->child(i);
752 if ((aItem->text(Col_Name) == NoName) || (aItem->text(Col_Equation) == NoValue)) {