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>
22 #include <ModuleBase_Tools.h>
24 #include <Events_Loop.h>
27 #include <QPushButton>
28 #include <QToolButton>
29 #include <QStyledItemDelegate>
31 #include <QMessageBox>
35 #include <QDialogButtonBox>
44 const char* NoName = "<NoName>";
45 const char* NoValue = "<NoValue>";
46 const char* NotValid = "<NotValid>";
50 * ItemDelegate object in order to redefine items behavior
52 class ParametersPlugin_ItemDelegate : public QStyledItemDelegate
56 /// \param thaParent a parent
57 ParametersPlugin_ItemDelegate(QObject* thaParent) :
58 QStyledItemDelegate(thaParent) {}
60 /// Redefinition of virtual method
61 /// \param painter a painter object
62 /// \param option the item options
63 /// \param index the current index
64 virtual void paint(QPainter* painter,
65 const QStyleOptionViewItem& option,
66 const QModelIndex& index ) const;
68 /// Redefinition of virtual method
69 /// \param parent a parent widget
70 /// \param option the item options
71 /// \param index the current index
72 virtual QWidget* createEditor(QWidget* parent,
73 const QStyleOptionViewItem& option,
74 const QModelIndex& index) const;
76 /// Returns True if the given index is editable item
77 /// \param theIndex an item index
78 bool isEditable(const QModelIndex& theIndex) const;
80 /// Returns currently editing index
81 QModelIndex editIndex() const { return myEditingIdx; }
84 mutable QModelIndex myEditingIdx;
87 bool ParametersPlugin_ItemDelegate::isEditable(const QModelIndex& theIndex) const
89 QModelIndex aParent = theIndex.parent();
90 if (aParent.isValid() && (aParent.row() == 0)) {
91 if (theIndex.column() == 2)
98 void ParametersPlugin_ItemDelegate::paint(QPainter* painter,
99 const QStyleOptionViewItem& option,
100 const QModelIndex& index ) const
102 QBrush aBrush = painter->brush();
103 QPen aPen = painter->pen();
104 // if (!isEditable(index))
105 if (!index.parent().isValid())
106 painter->setBrush(Qt::lightGray);
108 painter->setPen(Qt::lightGray);
109 painter->drawRect(option.rect);
110 painter->setPen(aPen);
112 QStyledItemDelegate::paint(painter, option, index);
113 painter->setBrush(aBrush);
116 QWidget* ParametersPlugin_ItemDelegate::createEditor(QWidget* parent,
117 const QStyleOptionViewItem& option,
118 const QModelIndex& index) const
120 myEditingIdx = index;
121 return QStyledItemDelegate::createEditor(parent, option, index);
124 /////////////////////////////////////////////////////////////////////////////////////////////////
125 void ParametersPlugin_TreeWidget::closeEditor(QWidget* theEditor, QAbstractItemDelegate::EndEditHint theHint)
127 if (theHint == QAbstractItemDelegate::EditNextItem) {
128 QModelIndex aCurrent = currentIndex();
129 QModelIndex aParent = model()->index(0, 0);
130 int aNbRows = model()->rowCount(aParent);
132 switch (aCurrent.column()) {
134 aIdx = model()->index(aCurrent.row(), 1, aParent);
137 if (aCurrent.row() < (aNbRows - 1))
138 aIdx = model()->index(aCurrent.row() + 1, 0, aParent);
140 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
145 QTreeWidget::closeEditor(theEditor, theHint);
148 if (aIdx.isValid()) {
149 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
150 setCurrentIndex(aIdx);
155 QTreeWidget::closeEditor(theEditor, theHint);
158 /////////////////////////////////////////////////////////////////////////////////////////////////
160 ParametersPlugin_WidgetParamsMgr::ParametersPlugin_WidgetParamsMgr(QWidget* theParent, const Config_WidgetAPI* theData)
161 : ModuleBase_ModelDialogWidget(theParent, theData)
163 QVBoxLayout* aLayout = new QVBoxLayout(this);
165 myTable = new ParametersPlugin_TreeWidget(this);
166 myTable->setColumnCount(4);
167 QStringList aHeaders;
168 aHeaders << tr("Name") << tr("Equation") << tr("Result") << tr("Comment");
169 myTable->setHeaderLabels(aHeaders);
170 myTable->setColumnWidth(Col_Name, 200);
171 myTable->setColumnWidth(Col_Equation, 100);
172 myTable->setColumnWidth(Col_Result, 80);
173 myTable->setColumnWidth(Col_Comment, 200);
174 myTable->setMinimumWidth(600);
175 myTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
176 myTable->setSelectionMode(QAbstractItemView::SingleSelection);
178 connect(myTable, SIGNAL(doubleClicked(const QModelIndex&)),
179 SLOT(onDoubleClick(const QModelIndex&)));
180 connect(myTable, SIGNAL(itemSelectionChanged()), SLOT(onSelectionChanged()));
182 myDelegate = new ParametersPlugin_ItemDelegate(myTable);
183 connect(myDelegate, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
184 SLOT(onCloseEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
186 myTable->setItemDelegate(myDelegate);
187 aLayout->addWidget(myTable);
191 aNames<<tr("Parameters");
192 myParameters = new QTreeWidgetItem(aNames);
193 myParameters->setFlags(Qt::ItemIsEnabled);
194 myTable->addTopLevelItem(myParameters);
197 aNames<<tr("Features");
198 myFeatures = new QTreeWidgetItem(aNames);
199 myFeatures->setFlags(Qt::ItemIsEnabled);
200 myTable->addTopLevelItem(myFeatures);
202 QHBoxLayout* aBtnLayout = new QHBoxLayout(this);
204 myUpBtn = new QToolButton(this);
205 myUpBtn->setArrowType(Qt::UpArrow);
206 connect(myUpBtn, SIGNAL(clicked(bool)), SLOT(onUp()));
207 aBtnLayout->addWidget(myUpBtn);
209 myDownBtn = new QToolButton(this);
210 myDownBtn->setArrowType(Qt::DownArrow);
211 connect(myDownBtn, SIGNAL(clicked(bool)), SLOT(onDown()));
212 aBtnLayout->addWidget(myDownBtn);
214 aBtnLayout->addStretch();
216 myAddBtn = new QPushButton(tr("Add"), this);
217 connect(myAddBtn, SIGNAL(clicked(bool)), SLOT(onAdd()));
218 aBtnLayout->addWidget(myAddBtn);
220 myInsertBtn = new QPushButton(tr("Insert"), this);
221 connect(myInsertBtn, SIGNAL(clicked(bool)), SLOT(onInsert()));
222 aBtnLayout->addWidget(myInsertBtn);
224 myRemoveBtn = new QPushButton(tr("Remove"), this);
225 connect(myRemoveBtn, SIGNAL(clicked(bool)), SLOT(onRemove()));
226 aBtnLayout->addWidget(myRemoveBtn);
228 aLayout->addLayout(aBtnLayout);
230 onSelectionChanged();
233 QList<QWidget*> ParametersPlugin_WidgetParamsMgr::getControls() const
235 QList<QWidget*> aList;
240 void ParametersPlugin_WidgetParamsMgr::selectItemScroll(QTreeWidgetItem* aItem)
242 myTable->clearSelection();
243 QModelIndex aParent = myTable->model()->index(0, 0);
244 int aChildIdx = myParameters->indexOfChild(aItem);
245 QModelIndex aIndex = myTable->model()->index(aChildIdx, Col_Name, aParent);
246 myTable->selectionModel()->select(aIndex,
247 QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
248 myTable->scrollToItem(aItem);
252 bool ParametersPlugin_WidgetParamsMgr::storeValueCustom()
254 ParametersPlugin_ExpressionValidator aValidator;
255 std::list<std::string> aArgs;
256 std::string aAttrId = ParametersPlugin_Parameter::VARIABLE_ID();
257 Events_InfoMessage aErr;
259 foreach(FeaturePtr aFeature, myParametersList) {
260 if (!aValidator.isValid(aFeature->attribute(aAttrId), aArgs, aErr)) {
261 // TODO(spo): translate
262 QMessageBox::warning(this, tr("Warning"), aErr.messageString().c_str());
263 selectItemScroll(myParameters->child(aId));
271 bool ParametersPlugin_WidgetParamsMgr::restoreValueCustom()
276 void ParametersPlugin_WidgetParamsMgr::activateCustom()
278 updateParametersFeatures();
279 updateParametersPart();
280 updateFeaturesPart();
282 myFeatures->setExpanded(true);
283 myParameters->setExpanded(true);
286 void ParametersPlugin_WidgetParamsMgr::updateParametersFeatures()
288 myParametersList.clear();
289 FeaturePtr aFeature = feature();
290 DocumentPtr aDoc = aFeature->document();
292 FeaturePtr aParamFeature;
293 int aNbFeatures = aDoc->numInternalFeatures();
294 for (int i = 0; i < aNbFeatures; i++) {
295 aParamFeature = aDoc->internalFeature(i);
296 if (aParamFeature->getKind() == ParametersPlugin_Parameter::ID()) {
297 myParametersList.append(aParamFeature);
302 void ParametersPlugin_WidgetParamsMgr::updateFeaturesPart()
304 QList<FeaturePtr> aFeatureList;
305 updateItem(myFeatures, featuresItems(myParametersList, aFeatureList));
308 void ParametersPlugin_WidgetParamsMgr::updateParametersPart()
310 updateItem(myParameters, parametersItems(myParametersList));
311 bool aIsValid = isValid();
312 enableButtons(aIsValid);
316 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
317 featuresItems(const QList<FeaturePtr>& theFeatures, QList<FeaturePtr>& theFeatureList) const
319 QList<QStringList> aItemsList;
320 ResultParameterPtr aParam;
321 foreach(FeaturePtr aParameter, theFeatures) {
322 aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParameter->firstResult());
323 const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefs = aParam->data()->refsToMe();
324 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aIt;
325 for(aIt = aRefs.cbegin(); aIt != aRefs.cend(); aIt++) {
326 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
327 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
328 if (aReferenced.get()) {
329 if (aReferenced->getKind() == ParametersPlugin_Parameter::ID()) {
330 // Find referenced feature Recursive
331 QList<FeaturePtr> aList;
332 aList.append(aReferenced);
333 QList<QStringList> aItems = featuresItems(aList, theFeatureList);
334 aItemsList.append(aItems);
336 if (!theFeatureList.contains(aReferenced)) {
337 QStringList aValNames;
338 aValNames << aReferenced->data()->name().c_str();
340 AttributeDoublePtr aDouble = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aAttr);
342 aValNames << aDouble->text().c_str();
343 aValNames << QString::number(aDouble->value());
345 AttributeIntegerPtr aInt = std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(aAttr);
347 aValNames << aInt->text().c_str();
348 aValNames << QString::number(aInt->value());
351 aItemsList.append(aValNames);
352 theFeatureList.append(aReferenced);
362 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
363 parametersItems(const QList<FeaturePtr>& theFeatures) const
365 std::list<std::string> aArgs;
367 QList<QStringList> aItemsList;
368 foreach(FeaturePtr aParameter, theFeatures) {
369 ResultPtr aParam = aParameter->firstResult();
372 std::string aName = aParameter->string(ParametersPlugin_Parameter::VARIABLE_ID())->value();
376 aValues << aName.c_str();
378 std::string aExpr = aParameter->string(ParametersPlugin_Parameter::EXPRESSION_ID())->value();
382 aValues << aExpr.c_str();
384 std::string aErr = aParameter->data()->string(ParametersPlugin_Parameter::EXPRESSION_ERROR_ID())->value();
386 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
387 aValues << QString::number(aValueAttribute->value());
389 aValues << aErr.c_str();
391 aValues << aParameter->string(ParametersPlugin_Parameter::COMMENT_ID())->value().c_str();
392 aItemsList.append(aValues);
398 void ParametersPlugin_WidgetParamsMgr::onDoubleClick(const QModelIndex& theIndex)
400 if (myDelegate->isEditable(theIndex)) {
401 myTable->setCurrentIndex(theIndex);
402 myTable->edit(theIndex);
406 void ParametersPlugin_WidgetParamsMgr::onCloseEditor(QWidget* theEditor,
407 QAbstractItemDelegate::EndEditHint theHint)
409 FeaturePtr aFeature = myParametersList.at(myDelegate->editIndex().row());
410 QTreeWidgetItem* aItem = myParameters->child(myDelegate->editIndex().row());
411 int aColumn = myDelegate->editIndex().column();
412 QString aText = aItem->text(aColumn);
413 bool isModified = false;
418 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::VARIABLE_ID());
419 if (!aText.isEmpty()) {
420 while (aText.indexOf(" ") != -1) {
421 aText.replace(" ", "");
423 if (hasName(aText)) {
424 myMessage = tr("Name '%1' already exists.").arg(aText);
425 QTimer::singleShot(50, this, SLOT(sendWarning()));
428 aStringAttr->setValue(aText.toStdString());
435 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::EXPRESSION_ID());
436 if (!aText.isEmpty()) {
437 if (aText != aStringAttr->value().c_str()) {
438 aStringAttr->setValue(aText.toStdString());
447 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::COMMENT_ID());
448 aStringAttr->setValue(aText.toStdString());
456 Events_Loop* aLoop = Events_Loop::loop();
457 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
458 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
459 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
461 if (aColumn != Col_Comment)
462 updateParametersPart();
463 updateFeaturesPart();
465 onSelectionChanged();
468 void ParametersPlugin_WidgetParamsMgr::updateItem(QTreeWidgetItem* theItem,
469 const QList<QStringList>& theFeaturesList)
471 if (theFeaturesList.count() != theItem->childCount()) {
472 if (theItem->childCount() < theFeaturesList.count()) {
473 while (theItem->childCount() != theFeaturesList.count())
474 theItem->addChild(createNewItem(theItem));
476 while (theItem->childCount() != theFeaturesList.count())
477 theItem->removeChild(theItem->child(theItem->childCount() - 1));
481 foreach(QStringList aFeature, theFeaturesList) {
483 foreach(QString aText, aFeature) {
484 if (aText.length() > 0) {
485 theItem->child(i)->setText(aCol, aText);
486 theItem->child(i)->setToolTip(aCol, aText);
494 FeaturePtr ParametersPlugin_WidgetParamsMgr::createParameter() const
496 SessionPtr aMgr = ModelAPI_Session::get();
497 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
499 FeaturePtr aFeature = aDoc->addFeature(ParametersPlugin_Parameter::ID());
500 if (aFeature.get()) {
501 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
502 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
508 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::createNewItem(QTreeWidgetItem* theParent) const
514 QTreeWidgetItem* aItem = new QTreeWidgetItem(aValues);
515 if (theParent == myParameters)
516 aItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
518 aItem->setFlags(Qt::NoItemFlags);
523 void ParametersPlugin_WidgetParamsMgr::onAdd()
525 FeaturePtr aFeature = createParameter();
529 myParametersList.append(aFeature);
530 updateParametersPart();
532 QTreeWidgetItem* aItem = myParameters->child(myParameters->childCount() - 1);
534 myTable->scrollToItem(aItem);
535 myTable->setCurrentItem(aItem);
536 myTable->editItem(aItem);
538 enableButtons(false);
541 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::selectedItem() const
543 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
544 if (aItemsList.count() == 0)
547 QTreeWidgetItem* aCurrentItem = aItemsList.first();
548 if (aCurrentItem->parent() != myParameters)
555 void ParametersPlugin_WidgetParamsMgr::onInsert()
557 QTreeWidgetItem* aCurrentItem = selectedItem();
561 SessionPtr aMgr = ModelAPI_Session::get();
562 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
564 FeaturePtr aNewFeature = createParameter();
565 if (!aNewFeature.get())
568 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
569 if (aCurrentPos == 0) {
570 aDoc->moveFeature(aNewFeature, FeaturePtr());
572 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos - 1);
573 aDoc->moveFeature(aNewFeature, aCurFeature);
575 updateParametersFeatures();
576 updateParametersPart();
578 myTable->scrollToItem(aCurrentItem);
579 myTable->setCurrentItem(aCurrentItem);
580 myTable->editItem(aCurrentItem);
583 void ParametersPlugin_WidgetParamsMgr::onRemove()
585 QTreeWidgetItem* aCurrentItem = selectedItem();
589 SessionPtr aMgr = ModelAPI_Session::get();
590 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
592 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
593 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
595 QObjectPtrList anObjects;
596 anObjects.append(aCurFeature);
598 std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
599 std::set<FeaturePtr> aFeatures;
600 ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
601 ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
603 std::set<FeaturePtr> aFeatureRefsToDelete;
604 if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, this, aFeatureRefsToDelete)) {
605 if (!aFeatureRefsToDelete.empty())
606 aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
607 ModelAPI_Tools::removeFeatures(aFeatures, false);
609 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
610 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
611 updateParametersFeatures();
612 updateFeaturesPart();
613 updateParametersPart();
617 void ParametersPlugin_WidgetParamsMgr::onUp()
619 QTreeWidgetItem* aCurrentItem = selectedItem();
623 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
624 if (aCurrentPos == 0)
626 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
628 SessionPtr aMgr = ModelAPI_Session::get();
629 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
631 if (aCurrentPos == 1)
632 aDoc->moveFeature(aCurFeature, FeaturePtr());
634 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos - 2));
636 // add the updated also the feature that goes down
637 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
638 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
639 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos - 1), EVENT_UPD);
640 Events_Loop::loop()->flush(EVENT_UPD);
641 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
642 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
643 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
644 updateParametersFeatures();
645 updateParametersPart();
646 updateFeaturesPart();
648 if (aCurrentPos > 0) {
649 aCurrentItem = myParameters->child(aCurrentPos - 1);
650 myTable->setCurrentItem(aCurrentItem);
651 selectItemScroll(aCurrentItem);
655 void ParametersPlugin_WidgetParamsMgr::onDown()
657 QTreeWidgetItem* aCurrentItem = selectedItem();
661 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
662 if (aCurrentPos == (myParametersList.count() - 1))
664 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
666 SessionPtr aMgr = ModelAPI_Session::get();
667 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
668 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos + 1));
669 // add the updated also the feature that goes up
670 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
671 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos + 1), EVENT_UPD);
673 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
674 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED));
675 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
676 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
677 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
678 updateParametersFeatures();
679 updateParametersPart();
680 updateFeaturesPart();
682 if (aCurrentPos < myParameters->childCount() - 1) {
683 aCurrentItem = myParameters->child(aCurrentPos + 1);
684 myTable->setCurrentItem(aCurrentItem);
685 selectItemScroll(aCurrentItem);
690 bool ParametersPlugin_WidgetParamsMgr::hasName(const QString& theName) const
692 int aCurrent = myDelegate->editIndex().row();
694 foreach(FeaturePtr aFeature, myParametersList) {
695 if ((i != aCurrent) && (aFeature->data()->name() == theName.toStdString()))
702 void ParametersPlugin_WidgetParamsMgr::sendWarning()
704 QMessageBox::warning(this, tr("Warning"), myMessage);
705 QTreeWidgetItem* aItem = myTable->currentItem();
707 myTable->editItem(aItem);
710 void ParametersPlugin_WidgetParamsMgr::onSelectionChanged()
712 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
713 bool aIsValid = isValid();
715 bool isParameter = false;
716 foreach(QTreeWidgetItem* aItem, aItemsList) {
717 if (aItem->parent() == myParameters) {
722 myInsertBtn->setEnabled(isParameter);
723 //myRemoveBtn->setEnabled(isParameter);
724 myUpBtn->setEnabled(isParameter);
725 myDownBtn->setEnabled(isParameter);
727 myInsertBtn->setEnabled(false);
728 //myRemoveBtn->setEnabled(false);
729 myUpBtn->setEnabled(false);
730 myDownBtn->setEnabled(false);
732 myRemoveBtn->setEnabled(!aItemsList.isEmpty());
735 void ParametersPlugin_WidgetParamsMgr::enableButtons(bool theEnable)
737 myAddBtn->setEnabled(theEnable);
739 onSelectionChanged();
741 myInsertBtn->setEnabled(theEnable);
742 myRemoveBtn->setEnabled(theEnable);
743 myUpBtn->setEnabled(theEnable);
744 myDownBtn->setEnabled(theEnable);
746 myOkCancelBtn->button(QDialogButtonBox::Ok)->setEnabled(theEnable);
749 bool ParametersPlugin_WidgetParamsMgr::isValid()
751 QTreeWidgetItem* aItem;
752 bool aIsValid = true;
753 for(int i = 0; i < myParameters->childCount(); i++) {
754 aItem = myParameters->child(i);
755 if ((aItem->text(Col_Name) == NoName) || (aItem->text(Col_Equation) == NoValue)) {