1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "ParametersPlugin_WidgetParamsMgr.h"
22 #include "ParametersPlugin_Parameter.h"
23 #include "ParametersPlugin_Validators.h"
25 #include <Events_InfoMessage.h>
27 #include <ModelAPI_ResultParameter.h>
28 #include <ModelAPI_AttributeString.h>
29 #include <ModelAPI_AttributeRefList.h>
30 #include <ModelAPI_AttributeDouble.h>
31 #include <ModelAPI_AttributeInteger.h>
32 #include <ModelAPI_Events.h>
33 #include <ModelAPI_Session.h>
34 #include <ModelAPI_Tools.h>
35 #include <ModelAPI_Expression.h>
37 #include <ModuleBase_Tools.h>
39 #include <Events_Loop.h>
42 #include <QPushButton>
43 #include <QToolButton>
44 #include <QStyledItemDelegate>
46 #include <QMessageBox>
50 #include <QDialogButtonBox>
59 const char* NoName = "<NoName>";
60 const char* NoValue = "<NoValue>";
61 const char* NotValid = "<NotValid>";
65 * ItemDelegate object in order to redefine items behavior
67 class ParametersPlugin_ItemDelegate : public QStyledItemDelegate
71 /// \param thaParent a parent
72 ParametersPlugin_ItemDelegate(QObject* thaParent) :
73 QStyledItemDelegate(thaParent) {}
75 /// Redefinition of virtual method
76 /// \param painter a painter object
77 /// \param option the item options
78 /// \param index the current index
79 virtual void paint(QPainter* painter,
80 const QStyleOptionViewItem& option,
81 const QModelIndex& index ) const;
83 /// Redefinition of virtual method
84 /// \param parent a parent widget
85 /// \param option the item options
86 /// \param index the current index
87 virtual QWidget* createEditor(QWidget* parent,
88 const QStyleOptionViewItem& option,
89 const QModelIndex& index) const;
91 /// Returns True if the given index is editable item
92 /// \param theIndex an item index
93 bool isEditable(const QModelIndex& theIndex) const;
95 /// Returns currently editing index
96 QModelIndex editIndex() const { return myEditingIdx; }
99 mutable QModelIndex myEditingIdx;
102 bool ParametersPlugin_ItemDelegate::isEditable(const QModelIndex& theIndex) const
104 QModelIndex aParent = theIndex.parent();
105 if (aParent.isValid() && (aParent.row() == 0)) {
106 if (theIndex.column() == 2)
113 void ParametersPlugin_ItemDelegate::paint(QPainter* painter,
114 const QStyleOptionViewItem& option,
115 const QModelIndex& index ) const
117 QBrush aBrush = painter->brush();
118 QPen aPen = painter->pen();
119 //if (!isEditable(index))
120 // painter->setBrush(Qt::lightGray);
121 if (!index.parent().isValid())
122 painter->setBrush(Qt::lightGray);
124 painter->setPen(Qt::lightGray);
125 painter->drawRect(option.rect);
126 painter->setPen(aPen);
128 QStyledItemDelegate::paint(painter, option, index);
129 painter->setBrush(aBrush);
132 QWidget* ParametersPlugin_ItemDelegate::createEditor(QWidget* parent,
133 const QStyleOptionViewItem& option,
134 const QModelIndex& index) const
136 myEditingIdx = index;
137 return QStyledItemDelegate::createEditor(parent, option, index);
140 /////////////////////////////////////////////////////////////////////////////////////////////////
141 void ParametersPlugin_TreeWidget::closeEditor(QWidget* theEditor,
142 QAbstractItemDelegate::EndEditHint theHint)
144 if (theHint == QAbstractItemDelegate::EditNextItem) {
145 QModelIndex aCurrent = currentIndex();
146 QModelIndex aParent = model()->index(0, 0);
147 int aNbRows = model()->rowCount(aParent);
149 switch (aCurrent.column()) {
151 aIdx = model()->index(aCurrent.row(), 1, aParent);
154 if (aCurrent.row() < (aNbRows - 1))
155 aIdx = model()->index(aCurrent.row() + 1, 0, aParent);
157 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
162 QTreeWidget::closeEditor(theEditor, theHint);
165 if (aIdx.isValid()) {
166 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
167 setCurrentIndex(aIdx);
172 QTreeWidget::closeEditor(theEditor, theHint);
175 /////////////////////////////////////////////////////////////////////////////////////////////////
177 ParametersPlugin_WidgetParamsMgr::ParametersPlugin_WidgetParamsMgr(QWidget* theParent,
178 const Config_WidgetAPI* theData)
179 : ModuleBase_ModelDialogWidget(theParent, theData),
180 isUpplyBlocked(false)
182 QVBoxLayout* aLayout = new QVBoxLayout(this);
184 myTable = new ParametersPlugin_TreeWidget(this);
185 myTable->setColumnCount(4);
186 QStringList aHeaders;
187 aHeaders << tr("Name") << tr("Expression") << tr("Result") << tr("Comment");
188 myTable->setHeaderLabels(aHeaders);
189 myTable->setColumnWidth(Col_Name, 200);
190 myTable->setColumnWidth(Col_Equation, 100);
191 myTable->setColumnWidth(Col_Result, 80);
192 myTable->setColumnWidth(Col_Comment, 200);
193 myTable->setMinimumWidth(600);
194 myTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
195 myTable->setSelectionMode(QAbstractItemView::SingleSelection);
197 connect(myTable, SIGNAL(doubleClicked(const QModelIndex&)),
198 SLOT(onDoubleClick(const QModelIndex&)));
199 connect(myTable, SIGNAL(itemSelectionChanged()), SLOT(onSelectionChanged()));
201 myDelegate = new ParametersPlugin_ItemDelegate(myTable);
202 connect(myDelegate, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
203 SLOT(onCloseEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
205 myTable->setItemDelegate(myDelegate);
206 aLayout->addWidget(myTable);
210 aNames<<tr("Parameters");
211 myParameters = new QTreeWidgetItem(aNames);
212 myParameters->setFlags(Qt::ItemIsEnabled);
213 myTable->addTopLevelItem(myParameters);
216 aNames<<tr("Features");
217 myFeatures = new QTreeWidgetItem(aNames);
218 myFeatures->setFlags(Qt::ItemIsEnabled);
219 myTable->addTopLevelItem(myFeatures);
221 QHBoxLayout* aBtnLayout = new QHBoxLayout(this);
223 myUpBtn = new QToolButton(this);
224 myUpBtn->setArrowType(Qt::UpArrow);
225 connect(myUpBtn, SIGNAL(clicked(bool)), SLOT(onUp()));
226 aBtnLayout->addWidget(myUpBtn);
228 myDownBtn = new QToolButton(this);
229 myDownBtn->setArrowType(Qt::DownArrow);
230 connect(myDownBtn, SIGNAL(clicked(bool)), SLOT(onDown()));
231 aBtnLayout->addWidget(myDownBtn);
233 aBtnLayout->addStretch();
235 myAddBtn = new QPushButton(tr("Add"), this);
236 connect(myAddBtn, SIGNAL(clicked(bool)), SLOT(onAdd()));
237 aBtnLayout->addWidget(myAddBtn);
239 myInsertBtn = new QPushButton(tr("Insert"), this);
240 connect(myInsertBtn, SIGNAL(clicked(bool)), SLOT(onInsert()));
241 aBtnLayout->addWidget(myInsertBtn);
243 myRemoveBtn = new QPushButton(tr("Remove"), this);
244 connect(myRemoveBtn, SIGNAL(clicked(bool)), SLOT(onRemove()));
245 aBtnLayout->addWidget(myRemoveBtn);
247 aLayout->addLayout(aBtnLayout);
249 onSelectionChanged();
252 void ParametersPlugin_WidgetParamsMgr::setDialogButtons(QDialogButtonBox* theButtons)
254 ModuleBase_ModelDialogWidget::setDialogButtons(theButtons);
256 QWidget* aBtnParentWgt = myOkCancelBtn->parentWidget();
257 QHBoxLayout* aBtnParentLayout = dynamic_cast<QHBoxLayout*>(aBtnParentWgt->layout());
259 QPushButton* aPreviewBtn = new QPushButton(tr("See preview"), aBtnParentWgt);
260 aBtnParentLayout->insertWidget(0, aPreviewBtn);
261 aBtnParentLayout->insertStretch(1, 1);
262 connect(aPreviewBtn, SIGNAL(clicked(bool)), SLOT(onShowPreview()));
266 QList<QWidget*> ParametersPlugin_WidgetParamsMgr::getControls() const
268 QList<QWidget*> aList;
273 void ParametersPlugin_WidgetParamsMgr::selectItemScroll(QTreeWidgetItem* aItem)
275 myTable->clearSelection();
276 QModelIndex aParent = myTable->model()->index(0, 0);
277 int aChildIdx = myParameters->indexOfChild(aItem);
278 QModelIndex aIndex = myTable->model()->index(aChildIdx, Col_Name, aParent);
279 myTable->selectionModel()->select(aIndex,
280 QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
281 myTable->scrollToItem(aItem);
285 bool ParametersPlugin_WidgetParamsMgr::storeValueCustom()
287 ParametersPlugin_ExpressionValidator aValidator;
288 std::list<std::string> aArgs;
289 std::string aAttrId = ParametersPlugin_Parameter::VARIABLE_ID();
290 Events_InfoMessage aErr;
292 foreach(FeaturePtr aFeature, myParametersList) {
293 if (!aValidator.isValid(aFeature->attribute(aAttrId), aArgs, aErr)) {
294 // TODO(spo): translate
295 QMessageBox::warning(this, tr("Warning"), aErr.messageString().c_str());
296 selectItemScroll(myParameters->child(aId));
304 bool ParametersPlugin_WidgetParamsMgr::restoreValueCustom()
309 void ParametersPlugin_WidgetParamsMgr::activateCustom()
311 updateParametersFeatures();
312 updateParametersPart();
313 updateFeaturesPart();
315 myFeatures->setExpanded(true);
316 myParameters->setExpanded(true);
319 void ParametersPlugin_WidgetParamsMgr::updateParametersFeatures()
321 myParametersList.clear();
322 FeaturePtr aFeature = feature();
323 DocumentPtr aDoc = aFeature->document();
325 FeaturePtr aParamFeature;
326 int aNbFeatures = aDoc->numInternalFeatures();
327 for (int i = 0; i < aNbFeatures; i++) {
328 aParamFeature = aDoc->internalFeature(i);
329 if (aParamFeature && aParamFeature->getKind() == ParametersPlugin_Parameter::ID()) {
330 myParametersList.append(aParamFeature);
335 void ParametersPlugin_WidgetParamsMgr::updateFeaturesPart()
337 QList<FeaturePtr> aFeatureList;
338 updateItem(myFeatures, featuresItems(myParametersList, aFeatureList));
341 void ParametersPlugin_WidgetParamsMgr::updateParametersPart()
343 updateItem(myParameters, parametersItems(myParametersList));
344 bool aIsValid = isValid();
345 enableButtons(aIsValid);
349 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
350 featuresItems(const QList<FeaturePtr>& theFeatures, QList<FeaturePtr>& theFeatureList) const
352 QList<QStringList> aItemsList;
353 ResultParameterPtr aParam;
354 foreach(FeaturePtr aParameter, theFeatures) {
355 aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParameter->firstResult());
356 const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefs = aParam->data()->refsToMe();
357 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aIt;
358 for(aIt = aRefs.cbegin(); aIt != aRefs.cend(); aIt++) {
359 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
360 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
361 if (aReferenced.get() && (aReferenced != aParameter)) {
362 if (aReferenced->getKind() == ParametersPlugin_Parameter::ID()) {
363 // Find referenced feature Recursive
364 QList<FeaturePtr> aList;
365 aList.append(aReferenced);
366 QList<QStringList> aItems = featuresItems(aList, theFeatureList);
367 aItemsList.append(aItems);
369 if (!theFeatureList.contains(aReferenced)) {
370 QStringList aValNames;
371 aValNames << aReferenced->data()->name().c_str();
373 AttributeDoublePtr aDouble =
374 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aAttr);
376 aValNames << aDouble->text().c_str();
377 aValNames << QString::number(aDouble->value());
379 AttributeIntegerPtr aInt =
380 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(aAttr);
382 aValNames << aInt->text().c_str();
383 aValNames << QString::number(aInt->value());
386 aItemsList.append(aValNames);
387 theFeatureList.append(aReferenced);
397 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
398 parametersItems(const QList<FeaturePtr>& theFeatures) const
400 std::list<std::string> aArgs;
402 QList<QStringList> aItemsList;
403 foreach(FeaturePtr aParameter, theFeatures) {
404 ResultPtr aParam = aParameter->firstResult();
407 std::string aName = aParameter->string(ParametersPlugin_Parameter::VARIABLE_ID())->value();
411 aValues << aName.c_str();
413 std::string aExpr = aParameter->string(ParametersPlugin_Parameter::EXPRESSION_ID())->value();
417 aValues << aExpr.c_str();
420 aParameter->data()->string(ParametersPlugin_Parameter::EXPRESSION_ERROR_ID())->value();
422 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
423 aValues << QString::number(aValueAttribute->value());
425 aValues << aErr.c_str();
427 aValues << aParameter->string(ParametersPlugin_Parameter::COMMENT_ID())->value().c_str();
428 aItemsList.append(aValues);
434 void ParametersPlugin_WidgetParamsMgr::onDoubleClick(const QModelIndex& theIndex)
436 if (myDelegate->isEditable(theIndex)) {
437 myTable->setCurrentIndex(theIndex);
438 myTable->edit(theIndex);
442 void ParametersPlugin_WidgetParamsMgr::onCloseEditor(QWidget* theEditor,
443 QAbstractItemDelegate::EndEditHint theHint)
445 FeaturePtr aFeature = myParametersList.at(myDelegate->editIndex().row());
446 QTreeWidgetItem* aItem = myParameters->child(myDelegate->editIndex().row());
447 int aColumn = myDelegate->editIndex().column();
448 QString aText = aItem->text(aColumn);
449 bool isModified = false;
454 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::VARIABLE_ID());
455 if (!aText.isEmpty()) {
456 while (aText.indexOf(" ") != -1) {
457 aText.replace(" ", "");
459 if (hasName(aText)) {
460 myMessage = tr("Name '%1' already exists.").arg(aText);
461 QTimer::singleShot(50, this, SLOT(sendWarning()));
464 aStringAttr->setValue(aText.toStdString());
471 AttributeStringPtr aStringAttr =
472 aFeature->string(ParametersPlugin_Parameter::EXPRESSION_ID());
473 if (!aText.isEmpty()) {
474 if (aText != aStringAttr->value().c_str()) {
475 aStringAttr->setValue(aText.toStdString());
484 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::COMMENT_ID());
485 aStringAttr->setValue(aText.toStdString());
493 Events_Loop* aLoop = Events_Loop::loop();
494 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
495 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
496 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
498 if (aColumn != Col_Comment)
499 updateParametersPart();
500 updateFeaturesPart();
502 onSelectionChanged();
505 void ParametersPlugin_WidgetParamsMgr::updateItem(QTreeWidgetItem* theItem,
506 const QList<QStringList>& theFeaturesList)
508 if (theFeaturesList.count() != theItem->childCount()) {
509 if (theItem->childCount() < theFeaturesList.count()) {
510 while (theItem->childCount() != theFeaturesList.count())
511 theItem->addChild(createNewItem(theItem));
513 while (theItem->childCount() != theFeaturesList.count())
514 theItem->removeChild(theItem->child(theItem->childCount() - 1));
518 foreach(QStringList aFeature, theFeaturesList) {
520 foreach(QString aText, aFeature) {
521 if (aText.length() > 0) {
522 theItem->child(i)->setText(aCol, aText);
523 theItem->child(i)->setToolTip(aCol, aText);
531 FeaturePtr ParametersPlugin_WidgetParamsMgr::createParameter() const
533 SessionPtr aMgr = ModelAPI_Session::get();
534 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
536 FeaturePtr aFeature = aDoc->addFeature(ParametersPlugin_Parameter::ID());
537 if (aFeature.get()) {
538 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
539 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
545 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::createNewItem(QTreeWidgetItem* theParent) const
551 QTreeWidgetItem* aItem = new QTreeWidgetItem(aValues);
552 if (theParent == myParameters) {
553 aItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
554 aItem->setForeground(2, Qt::darkGray);
556 aItem->setFlags(Qt::NoItemFlags);
561 void ParametersPlugin_WidgetParamsMgr::onAdd()
563 FeaturePtr aFeature = createParameter();
567 myParametersList.append(aFeature);
568 updateParametersPart();
570 QTreeWidgetItem* aItem = myParameters->child(myParameters->childCount() - 1);
572 myTable->scrollToItem(aItem);
573 myTable->setCurrentItem(aItem);
574 myTable->editItem(aItem);
576 enableButtons(false);
579 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::selectedItem() const
581 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
582 if (aItemsList.count() == 0)
585 QTreeWidgetItem* aCurrentItem = aItemsList.first();
586 if (aCurrentItem->parent() != myParameters)
593 void ParametersPlugin_WidgetParamsMgr::onInsert()
595 QTreeWidgetItem* aCurrentItem = selectedItem();
599 SessionPtr aMgr = ModelAPI_Session::get();
600 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
602 FeaturePtr aNewFeature = createParameter();
603 if (!aNewFeature.get())
606 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
607 if (aCurrentPos == 0) {
608 aDoc->moveFeature(aNewFeature, FeaturePtr());
610 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos - 1);
611 aDoc->moveFeature(aNewFeature, aCurFeature);
613 updateParametersFeatures();
614 updateParametersPart();
616 myTable->scrollToItem(aCurrentItem);
617 myTable->setCurrentItem(aCurrentItem);
618 myTable->editItem(aCurrentItem);
621 void ParametersPlugin_WidgetParamsMgr::onRemove()
623 QTreeWidgetItem* aCurrentItem = selectedItem();
627 SessionPtr aMgr = ModelAPI_Session::get();
628 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
630 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
631 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
633 QObjectPtrList anObjects;
634 anObjects.append(aCurFeature);
636 std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
637 std::set<FeaturePtr> aFeatures;
638 ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
639 ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
641 std::set<FeaturePtr> aFeatureRefsToDelete;
642 if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, this, aFeatureRefsToDelete)) {
643 if (!aFeatureRefsToDelete.empty())
644 aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
645 ModelAPI_Tools::removeFeatures(aFeatures, false);
647 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
648 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
649 updateParametersFeatures();
650 updateFeaturesPart();
651 updateParametersPart();
655 void ParametersPlugin_WidgetParamsMgr::onUp()
657 QTreeWidgetItem* aCurrentItem = selectedItem();
661 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
662 if (aCurrentPos == 0)
664 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
666 SessionPtr aMgr = ModelAPI_Session::get();
667 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
669 if (aCurrentPos == 1)
670 aDoc->moveFeature(aCurFeature, FeaturePtr());
672 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos - 2));
674 // add the updated also the feature that goes down
675 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
676 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
677 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos - 1), EVENT_UPD);
678 Events_Loop::loop()->flush(EVENT_UPD);
679 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
680 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
681 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
682 updateParametersFeatures();
683 updateParametersPart();
684 updateFeaturesPart();
686 if (aCurrentPos > 0) {
687 aCurrentItem = myParameters->child(aCurrentPos - 1);
688 myTable->setCurrentItem(aCurrentItem);
689 selectItemScroll(aCurrentItem);
693 void ParametersPlugin_WidgetParamsMgr::onDown()
695 QTreeWidgetItem* aCurrentItem = selectedItem();
699 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
700 if (aCurrentPos == (myParametersList.count() - 1))
702 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
704 SessionPtr aMgr = ModelAPI_Session::get();
705 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
706 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos + 1));
707 // add the updated also the feature that goes up
708 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
709 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos + 1), EVENT_UPD);
711 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
712 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED));
713 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
714 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
715 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
716 updateParametersFeatures();
717 updateParametersPart();
718 updateFeaturesPart();
720 if (aCurrentPos < myParameters->childCount() - 1) {
721 aCurrentItem = myParameters->child(aCurrentPos + 1);
722 myTable->setCurrentItem(aCurrentItem);
723 selectItemScroll(aCurrentItem);
728 bool ParametersPlugin_WidgetParamsMgr::hasName(const QString& theName) const
730 int aCurrent = myDelegate->editIndex().row();
732 foreach(FeaturePtr aFeature, myParametersList) {
733 if ((i != aCurrent) && (aFeature->data()->name() == theName.toStdString()))
740 void ParametersPlugin_WidgetParamsMgr::sendWarning()
742 QMessageBox::warning(this, tr("Warning"), myMessage);
743 QTreeWidgetItem* aItem = myTable->currentItem();
745 myTable->editItem(aItem);
748 void ParametersPlugin_WidgetParamsMgr::onSelectionChanged()
750 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
751 bool aIsValid = isValid();
753 bool isParameter = false;
754 foreach(QTreeWidgetItem* aItem, aItemsList) {
755 if (aItem->parent() == myParameters) {
760 myInsertBtn->setEnabled(isParameter);
761 //myRemoveBtn->setEnabled(isParameter);
762 myUpBtn->setEnabled(isParameter);
763 myDownBtn->setEnabled(isParameter);
765 myInsertBtn->setEnabled(false);
766 //myRemoveBtn->setEnabled(false);
767 myUpBtn->setEnabled(false);
768 myDownBtn->setEnabled(false);
770 myRemoveBtn->setEnabled(!aItemsList.isEmpty());
773 void ParametersPlugin_WidgetParamsMgr::enableButtons(bool theEnable)
775 myAddBtn->setEnabled(theEnable);
777 onSelectionChanged();
779 myInsertBtn->setEnabled(theEnable);
780 //myRemoveBtn->setEnabled(theEnable);
781 myUpBtn->setEnabled(theEnable);
782 myDownBtn->setEnabled(theEnable);
784 myOkCancelBtn->button(QDialogButtonBox::Ok)->setEnabled(theEnable);
787 bool ParametersPlugin_WidgetParamsMgr::isValid()
789 QTreeWidgetItem* aItem;
790 for(int i = 0; i < myParameters->childCount(); i++) {
791 aItem = myParameters->child(i);
792 if ((aItem->text(Col_Name) == NoName) ||
793 (aItem->text(Col_Equation) == NoValue) ||
794 (!ModelAPI_Expression::isVariable(aItem->text(Col_Name).toStdString())) ) {
801 void ParametersPlugin_WidgetParamsMgr::showEvent(QShowEvent* theEvent)
803 ModuleBase_ModelDialogWidget::showEvent(theEvent);
804 SessionPtr aMgr = ModelAPI_Session::get();
805 isUpplyBlocked = aMgr->isAutoUpdateBlocked();
806 aMgr->blockAutoUpdate(true);
807 Events_Loop* aLoop = Events_Loop::loop();
808 aLoop->flush(aLoop->eventByName(EVENT_AUTOMATIC_RECOMPUTATION_DISABLE));
811 void ParametersPlugin_WidgetParamsMgr::hideEvent(QHideEvent* theEvent)
813 ModuleBase_ModelDialogWidget::hideEvent(theEvent);
814 SessionPtr aMgr = ModelAPI_Session::get();
815 aMgr->blockAutoUpdate(isUpplyBlocked);
818 void ParametersPlugin_WidgetParamsMgr::onShowPreview()
820 SessionPtr aMgr = ModelAPI_Session::get();
821 aMgr->blockAutoUpdate(false);
822 aMgr->blockAutoUpdate(true);