1 // Copyright (C) 2014-2020 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 email : webmaster.salome@opencascade.com
20 #include "ParametersPlugin_WidgetParamsMgr.h"
21 #include "ParametersPlugin_Parameter.h"
22 #include "ParametersPlugin_Validators.h"
24 #include <Events_InfoMessage.h>
26 #include <ModelAPI_ResultParameter.h>
27 #include <ModelAPI_AttributeString.h>
28 #include <ModelAPI_AttributeRefList.h>
29 #include <ModelAPI_AttributeDouble.h>
30 #include <ModelAPI_AttributeInteger.h>
31 #include <ModelAPI_Events.h>
32 #include <ModelAPI_Session.h>
33 #include <ModelAPI_Tools.h>
34 #include <ModelAPI_Expression.h>
36 #include <GeomDataAPI_Point.h>
37 #include <GeomDataAPI_Point2D.h>
39 #include <ModuleBase_Tools.h>
40 #include <ModuleBase_IWorkshop.h>
41 #include <ModuleBase_IViewer.h>
43 #include <Events_Loop.h>
44 #include <Config_PropManager.h>
47 #include <QPushButton>
48 #include <QToolButton>
49 #include <QStyledItemDelegate>
51 #include <QMessageBox>
55 #include <QDialogButtonBox>
65 const char* NoName = "<NoName>";
66 const char* NoValue = "<NoValue>";
70 * ItemDelegate object in order to redefine items behavior
72 class ParametersPlugin_ItemDelegate : public QStyledItemDelegate
76 /// \param thaParent a parent
77 ParametersPlugin_ItemDelegate(QObject* thaParent) :
78 QStyledItemDelegate(thaParent) {}
80 /// Redefinition of virtual method
81 /// \param painter a painter object
82 /// \param option the item options
83 /// \param index the current index
84 virtual void paint(QPainter* painter,
85 const QStyleOptionViewItem& option,
86 const QModelIndex& index ) const;
88 /// Redefinition of virtual method
89 /// \param parent a parent widget
90 /// \param option the item options
91 /// \param index the current index
92 virtual QWidget* createEditor(QWidget* parent,
93 const QStyleOptionViewItem& option,
94 const QModelIndex& index) const;
96 /// Returns True if the given index is editable item
97 /// \param theIndex an item index
98 bool isEditable(const QModelIndex& theIndex) const;
100 /// Returns currently editing index
101 QModelIndex editIndex() const { return myEditingIdx; }
104 mutable QModelIndex myEditingIdx;
107 bool ParametersPlugin_ItemDelegate::isEditable(const QModelIndex& theIndex) const
109 QModelIndex aParent = theIndex.parent();
110 if (aParent.isValid() && (aParent.row() == 0)) {
111 if (theIndex.column() == 2)
118 void ParametersPlugin_ItemDelegate::paint(QPainter* painter,
119 const QStyleOptionViewItem& option,
120 const QModelIndex& index ) const
122 QBrush aBrush = painter->brush();
123 QPen aPen = painter->pen();
124 //if (!isEditable(index))
125 // painter->setBrush(Qt::lightGray);
126 if (!index.parent().isValid())
127 painter->setBrush(Qt::lightGray);
129 painter->setPen(Qt::lightGray);
130 painter->drawRect(option.rect);
131 painter->setPen(aPen);
133 QStyledItemDelegate::paint(painter, option, index);
134 painter->setBrush(aBrush);
137 QWidget* ParametersPlugin_ItemDelegate::createEditor(QWidget* parent,
138 const QStyleOptionViewItem& option,
139 const QModelIndex& index) const
141 myEditingIdx = index;
142 return QStyledItemDelegate::createEditor(parent, option, index);
145 /////////////////////////////////////////////////////////////////////////////////////////////////
146 void ParametersPlugin_TreeWidget::closeEditor(QWidget* theEditor,
147 QAbstractItemDelegate::EndEditHint theHint)
149 if (theHint == QAbstractItemDelegate::EditNextItem) {
150 QModelIndex aCurrent = currentIndex();
151 QModelIndex aParent = model()->index(0, 0);
152 int aNbRows = model()->rowCount(aParent);
154 switch (aCurrent.column()) {
156 aIdx = model()->index(aCurrent.row(), 1, aParent);
159 if (aCurrent.row() < (aNbRows - 1))
160 aIdx = model()->index(aCurrent.row() + 1, 0, aParent);
162 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
167 QTreeWidget::closeEditor(theEditor, theHint);
170 if (aIdx.isValid()) {
171 QTreeWidget::closeEditor(theEditor, QAbstractItemDelegate::NoHint);
172 setCurrentIndex(aIdx);
177 QTreeWidget::closeEditor(theEditor, theHint);
180 /////////////////////////////////////////////////////////////////////////////////////////////////
182 ParametersPlugin_WidgetParamsMgr::ParametersPlugin_WidgetParamsMgr(QWidget* theParent,
183 const Config_WidgetAPI* theData, ModuleBase_IWorkshop* theWorkshop)
184 : ModuleBase_ModelDialogWidget(theParent, theData),
185 myWorkshop(theWorkshop), isUpplyBlocked(false)
187 QVBoxLayout* aLayout = new QVBoxLayout(this);
189 myTable = new ParametersPlugin_TreeWidget(this);
190 myTable->setColumnCount(4);
191 QStringList aHeaders;
192 aHeaders << translate("Name") << translate("Expression")
193 << translate("Result") << translate("Comment");
194 myTable->setHeaderLabels(aHeaders);
195 myTable->setColumnWidth(Col_Name, 200);
196 myTable->setColumnWidth(Col_Equation, 100);
197 myTable->setColumnWidth(Col_Result, 80);
198 myTable->setColumnWidth(Col_Comment, 200);
199 myTable->setMinimumWidth(600);
200 myTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
201 myTable->setSelectionMode(QAbstractItemView::SingleSelection);
203 connect(myTable, SIGNAL(doubleClicked(const QModelIndex&)),
204 SLOT(onDoubleClick(const QModelIndex&)));
205 connect(myTable, SIGNAL(itemSelectionChanged()), SLOT(onSelectionChanged()));
207 myDelegate = new ParametersPlugin_ItemDelegate(myTable);
208 connect(myDelegate, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
209 SLOT(onCloseEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
211 myTable->setItemDelegate(myDelegate);
212 aLayout->addWidget(myTable);
216 aNames<<translate("Parameters");
217 myParameters = new QTreeWidgetItem(aNames);
218 myParameters->setFlags(Qt::ItemIsEnabled);
219 myTable->addTopLevelItem(myParameters);
222 aNames<<translate("Features");
223 myFeatures = new QTreeWidgetItem(aNames);
224 myFeatures->setFlags(Qt::ItemIsEnabled);
225 myTable->addTopLevelItem(myFeatures);
227 QHBoxLayout* aBtnLayout = new QHBoxLayout(this);
229 myUpBtn = new QToolButton(this);
230 myUpBtn->setArrowType(Qt::UpArrow);
231 connect(myUpBtn, SIGNAL(clicked(bool)), SLOT(onUp()));
232 aBtnLayout->addWidget(myUpBtn);
234 myDownBtn = new QToolButton(this);
235 myDownBtn->setArrowType(Qt::DownArrow);
236 connect(myDownBtn, SIGNAL(clicked(bool)), SLOT(onDown()));
237 aBtnLayout->addWidget(myDownBtn);
239 aBtnLayout->addStretch();
241 myAddBtn = new QPushButton(translate("Add"), this);
242 connect(myAddBtn, SIGNAL(clicked(bool)), SLOT(onAdd()));
243 aBtnLayout->addWidget(myAddBtn);
245 QString aAddStr(Config_PropManager::string("Shortcuts", "add_parameter_shortcut").c_str());
246 if (aAddStr.isEmpty())
249 QShortcut* aAddShc = new QShortcut(QKeySequence(aAddStr), myAddBtn);
250 connect(aAddShc, SIGNAL(activated()), SLOT(onAdd()));
252 myInsertBtn = new QPushButton(translate("Insert"), this);
253 connect(myInsertBtn, SIGNAL(clicked(bool)), SLOT(onInsert()));
254 aBtnLayout->addWidget(myInsertBtn);
256 myRemoveBtn = new QPushButton(translate("Remove"), this);
257 connect(myRemoveBtn, SIGNAL(clicked(bool)), SLOT(onRemove()));
258 aBtnLayout->addWidget(myRemoveBtn);
260 aLayout->addLayout(aBtnLayout);
262 onSelectionChanged();
265 void ParametersPlugin_WidgetParamsMgr::setDialogButtons(QDialogButtonBox* theButtons)
267 ModuleBase_ModelDialogWidget::setDialogButtons(theButtons);
269 QWidget* aBtnParentWgt = myOkCancelBtn->parentWidget();
270 QHBoxLayout* aBtnParentLayout = dynamic_cast<QHBoxLayout*>(aBtnParentWgt->layout());
272 QPushButton* aPreviewBtn = new QPushButton(translate("See preview"), aBtnParentWgt);
273 aBtnParentLayout->insertWidget(0, aPreviewBtn);
274 aBtnParentLayout->insertStretch(1, 1);
275 connect(aPreviewBtn, SIGNAL(clicked(bool)), SLOT(onShowPreview()));
279 QList<QWidget*> ParametersPlugin_WidgetParamsMgr::getControls() const
281 QList<QWidget*> aList;
286 void ParametersPlugin_WidgetParamsMgr::selectItemScroll(QTreeWidgetItem* aItem)
288 myTable->clearSelection();
289 QModelIndex aParent = myTable->model()->index(0, 0);
290 int aChildIdx = myParameters->indexOfChild(aItem);
291 QModelIndex aIndex = myTable->model()->index(aChildIdx, Col_Name, aParent);
292 myTable->selectionModel()->select(aIndex,
293 QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
294 myTable->scrollToItem(aItem);
298 bool ParametersPlugin_WidgetParamsMgr::storeValueCustom()
300 ParametersPlugin_ExpressionValidator aValidator;
301 std::list<std::string> aArgs;
302 std::string aAttrId = ParametersPlugin_Parameter::VARIABLE_ID();
303 Events_InfoMessage aErr;
305 foreach(FeaturePtr aFeature, myParametersList) {
306 if (!aValidator.isValid(aFeature->attribute(aAttrId), aArgs, aErr)) {
307 QMessageBox::warning(this, translate("Warning"), aErr.messageString().c_str());
308 selectItemScroll(myParameters->child(aId));
313 // #2813 : make the current feature the latest in the document
314 std::list<FeaturePtr> allFeatures = myFeature->document()->allFeatures();
315 if (!allFeatures.empty()) {
316 myFeature->document()->setCurrentFeature(*(allFeatures.rbegin()), true);
321 bool ParametersPlugin_WidgetParamsMgr::restoreValueCustom()
326 void ParametersPlugin_WidgetParamsMgr::activateCustom()
328 updateParametersFeatures();
329 updateParametersPart();
330 updateFeaturesPart();
332 myFeatures->setExpanded(true);
333 myParameters->setExpanded(true);
336 void ParametersPlugin_WidgetParamsMgr::updateParametersFeatures()
338 myParametersList.clear();
339 FeaturePtr aFeature = feature();
340 DocumentPtr aDoc = aFeature->document();
342 FeaturePtr aParamFeature;
343 int aNbFeatures = aDoc->numInternalFeatures();
344 for (int i = 0; i < aNbFeatures; i++) {
345 aParamFeature = aDoc->internalFeature(i);
346 if (aParamFeature && aParamFeature->getKind() == ParametersPlugin_Parameter::ID()) {
347 myParametersList.append(aParamFeature);
352 void ParametersPlugin_WidgetParamsMgr::updateFeaturesPart()
354 QList<FeaturePtr> aFeatureList;
355 updateItem(myFeatures, featuresItems(myParametersList, aFeatureList));
358 void ParametersPlugin_WidgetParamsMgr::updateParametersPart()
360 updateItem(myParameters, parametersItems(myParametersList));
361 bool aIsValid = isValid();
362 enableButtons(aIsValid);
366 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
367 featuresItems(const QList<FeaturePtr>& theFeatures, QList<FeaturePtr>& theFeatureList) const
369 QList<QStringList> aItemsList;
370 ResultParameterPtr aParam;
371 foreach(FeaturePtr aParameter, theFeatures) {
372 aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParameter->firstResult());
373 const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefs = aParam->data()->refsToMe();
374 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aIt;
375 for(aIt = aRefs.cbegin(); aIt != aRefs.cend(); aIt++) {
376 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
377 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
378 if (aReferenced.get() && (aReferenced != aParameter)) {
379 if (aReferenced->getKind() == ParametersPlugin_Parameter::ID()) {
380 // Find referenced feature Recursive
381 QList<FeaturePtr> aList;
382 aList.append(aReferenced);
383 QList<QStringList> aItems = featuresItems(aList, theFeatureList);
384 aItemsList.append(aItems);
386 if (!theFeatureList.contains(aReferenced)) {
387 QStringList aValNames;
388 aValNames << QString::fromStdWString(aReferenced->data()->name());
390 std::string aId = aAttr->attributeType();
391 if (aId == ModelAPI_AttributeDouble::typeId()) {
392 AttributeDoublePtr aDouble =
393 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aAttr);
394 aValNames << aDouble->text().c_str();
395 aValNames << QString::number(aDouble->value());
397 else if (aId == ModelAPI_AttributeInteger::typeId()) {
398 AttributeIntegerPtr aInt =
399 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(aAttr);
400 aValNames << aInt->text().c_str();
401 aValNames << QString::number(aInt->value());
403 else if (aId == GeomDataAPI_Point::typeId()) {
404 std::shared_ptr<GeomDataAPI_Point> aPnt =
405 std::dynamic_pointer_cast<GeomDataAPI_Point>(aAttr);
407 QString aExpr = QString("%1,%2,%3").arg(aPnt->textX().c_str()).
408 arg(aPnt->textY().c_str()).arg(aPnt->textZ().c_str());
411 QString aRes = QString("%1,%2,%3").arg(aPnt->x()).arg(aPnt->y()).arg(aPnt->z());
414 else if (aId == GeomDataAPI_Point2D::typeId()) {
415 std::shared_ptr<GeomDataAPI_Point2D> aPnt =
416 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aAttr);
418 QString aExpr = QString("%1,%2").arg(aPnt->textX().c_str()).
419 arg(aPnt->textY().c_str());
422 QString aRes = QString("%1,%2").arg(aPnt->x()).arg(aPnt->y());
425 aItemsList.append(aValNames);
426 theFeatureList.append(aReferenced);
436 QList<QStringList> ParametersPlugin_WidgetParamsMgr::
437 parametersItems(const QList<FeaturePtr>& theFeatures) const
439 std::list<std::string> aArgs;
441 QList<QStringList> aItemsList;
442 foreach(FeaturePtr aParameter, theFeatures) {
443 ResultPtr aParam = aParameter->firstResult();
446 std::string aName = aParameter->string(ParametersPlugin_Parameter::VARIABLE_ID())->value();
448 aValues << translate(NoName);
450 aValues << aName.c_str();
452 std::string aExpr = aParameter->string(ParametersPlugin_Parameter::EXPRESSION_ID())->value();
454 aValues << translate(NoValue);
456 aValues << aExpr.c_str();
458 aErr = aParameter->data()->string(ParametersPlugin_Parameter::EXPRESSION_ERROR_ID())->value();
460 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
461 aValues << QString::number(aValueAttribute->value());
463 aValues << aErr.c_str();
465 aValues << aParameter->string(ParametersPlugin_Parameter::COMMENT_ID())->value().c_str();
466 aItemsList.append(aValues);
472 void ParametersPlugin_WidgetParamsMgr::onDoubleClick(const QModelIndex& theIndex)
474 if (myDelegate->isEditable(theIndex)) {
475 myTable->setCurrentIndex(theIndex);
476 myTable->edit(theIndex);
480 void ParametersPlugin_WidgetParamsMgr::onCloseEditor(QWidget* theEditor,
481 QAbstractItemDelegate::EndEditHint theHint)
483 FeaturePtr aFeature = myParametersList.at(myDelegate->editIndex().row());
484 QTreeWidgetItem* aItem = myParameters->child(myDelegate->editIndex().row());
485 int aColumn = myDelegate->editIndex().column();
486 QString aText = aItem->text(aColumn);
487 bool isModified = false;
492 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::VARIABLE_ID());
493 if (!aText.isEmpty()) {
494 while (aText.indexOf(" ") != -1) {
495 aText.replace(" ", "");
497 if (hasName(aText)) {
498 myMessage = translate("Name '%1' already exists.").arg(aText);
499 QTimer::singleShot(50, this, SLOT(sendWarning()));
502 aStringAttr->setValue(aText.toStdString());
509 AttributeStringPtr aStringAttr =
510 aFeature->string(ParametersPlugin_Parameter::EXPRESSION_ID());
511 if (!aText.isEmpty()) {
512 if (aText != aStringAttr->value().c_str()) {
513 aStringAttr->setValue(aText.toStdString());
522 AttributeStringPtr aStringAttr = aFeature->string(ParametersPlugin_Parameter::COMMENT_ID());
523 aStringAttr->setValue(aText.toStdString());
531 Events_Loop* aLoop = Events_Loop::loop();
532 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
533 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
534 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
536 if (aColumn != Col_Comment)
537 updateParametersPart();
538 updateFeaturesPart();
540 onSelectionChanged();
543 void ParametersPlugin_WidgetParamsMgr::updateItem(QTreeWidgetItem* theItem,
544 const QList<QStringList>& theFeaturesList)
546 if (theFeaturesList.count() != theItem->childCount()) {
547 if (theItem->childCount() < theFeaturesList.count()) {
548 while (theItem->childCount() != theFeaturesList.count())
549 theItem->addChild(createNewItem(theItem));
551 while (theItem->childCount() != theFeaturesList.count())
552 theItem->removeChild(theItem->child(theItem->childCount() - 1));
556 foreach(QStringList aFeature, theFeaturesList) {
558 foreach(QString aText, aFeature) {
559 if (aText.length() > 0) {
560 theItem->child(i)->setText(aCol, aText);
561 theItem->child(i)->setToolTip(aCol, aText);
569 FeaturePtr ParametersPlugin_WidgetParamsMgr::createParameter() const
571 SessionPtr aMgr = ModelAPI_Session::get();
572 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
574 FeaturePtr aFeature = aDoc->addFeature(ParametersPlugin_Parameter::ID());
575 if (aFeature.get()) {
576 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
577 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
583 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::createNewItem(QTreeWidgetItem* theParent) const
586 aValues << translate(NoName);
587 aValues << translate(NoValue);
589 QTreeWidgetItem* aItem = new QTreeWidgetItem(aValues);
590 if (theParent == myParameters) {
591 aItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
592 aItem->setForeground(2, Qt::darkGray);
594 aItem->setFlags(Qt::NoItemFlags);
599 void ParametersPlugin_WidgetParamsMgr::onAdd()
601 FeaturePtr aFeature = createParameter();
605 myParametersList.append(aFeature);
606 updateParametersPart();
608 QTreeWidgetItem* aItem = myParameters->child(myParameters->childCount() - 1);
610 myTable->scrollToItem(aItem);
611 myTable->setCurrentItem(aItem);
612 myTable->editItem(aItem);
614 enableButtons(false);
617 QTreeWidgetItem* ParametersPlugin_WidgetParamsMgr::selectedItem() const
619 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
620 if (aItemsList.count() == 0)
623 QTreeWidgetItem* aCurrentItem = aItemsList.first();
624 if (aCurrentItem->parent() != myParameters)
631 void ParametersPlugin_WidgetParamsMgr::onInsert()
633 QTreeWidgetItem* aCurrentItem = selectedItem();
637 SessionPtr aMgr = ModelAPI_Session::get();
638 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
640 FeaturePtr aNewFeature = createParameter();
641 if (!aNewFeature.get())
644 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
645 if (aCurrentPos == 0) {
646 aDoc->moveFeature(aNewFeature, FeaturePtr());
648 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos - 1);
649 aDoc->moveFeature(aNewFeature, aCurFeature);
651 updateParametersFeatures();
652 updateParametersPart();
654 myTable->scrollToItem(aCurrentItem);
655 myTable->setCurrentItem(aCurrentItem);
656 myTable->editItem(aCurrentItem);
659 void ParametersPlugin_WidgetParamsMgr::onRemove()
661 QTreeWidgetItem* aCurrentItem = selectedItem();
665 SessionPtr aMgr = ModelAPI_Session::get();
666 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
668 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
669 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
671 QObjectPtrList anObjects;
672 anObjects.append(aCurFeature);
674 std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
675 std::set<FeaturePtr> aFeatures;
676 ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
677 ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
679 std::set<FeaturePtr> aFeatureRefsToDelete;
680 if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, this, aFeatureRefsToDelete)) {
681 if (!aFeatureRefsToDelete.empty())
682 aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
683 ModelAPI_Tools::removeFeatures(aFeatures, false);
685 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
686 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
687 updateParametersFeatures();
688 updateFeaturesPart();
689 updateParametersPart();
693 void ParametersPlugin_WidgetParamsMgr::onUp()
695 QTreeWidgetItem* aCurrentItem = selectedItem();
699 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
700 if (aCurrentPos == 0)
702 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
704 SessionPtr aMgr = ModelAPI_Session::get();
705 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
707 if (aCurrentPos == 1)
708 aDoc->moveFeature(aCurFeature, FeaturePtr());
710 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos - 2));
712 // add the updated also the feature that goes down
713 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
714 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
715 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos - 1), EVENT_UPD);
716 Events_Loop::loop()->flush(EVENT_UPD);
717 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
718 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
719 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
720 updateParametersFeatures();
721 updateParametersPart();
722 updateFeaturesPart();
724 if (aCurrentPos > 0) {
725 aCurrentItem = myParameters->child(aCurrentPos - 1);
726 myTable->setCurrentItem(aCurrentItem);
727 selectItemScroll(aCurrentItem);
731 void ParametersPlugin_WidgetParamsMgr::onDown()
733 QTreeWidgetItem* aCurrentItem = selectedItem();
737 int aCurrentPos = myParameters->indexOfChild(aCurrentItem);
738 if (aCurrentPos == (myParametersList.count() - 1))
740 FeaturePtr aCurFeature = myParametersList.at(aCurrentPos);
742 SessionPtr aMgr = ModelAPI_Session::get();
743 std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
744 aDoc->moveFeature(aCurFeature, myParametersList.at(aCurrentPos + 1));
745 // add the updated also the feature that goes up
746 static Events_ID EVENT_UPD = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
747 ModelAPI_EventCreator::get()->sendUpdated(myParametersList.at(aCurrentPos + 1), EVENT_UPD);
749 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
750 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED));
751 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED));
752 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED));
753 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
754 updateParametersFeatures();
755 updateParametersPart();
756 updateFeaturesPart();
758 if (aCurrentPos < myParameters->childCount() - 1) {
759 aCurrentItem = myParameters->child(aCurrentPos + 1);
760 myTable->setCurrentItem(aCurrentItem);
761 selectItemScroll(aCurrentItem);
766 bool ParametersPlugin_WidgetParamsMgr::hasName(const QString& theName) const
768 int aCurrent = myDelegate->editIndex().row();
770 foreach(FeaturePtr aFeature, myParametersList) {
771 if ((i != aCurrent) && (aFeature->data()->name() == theName.toStdWString()))
778 void ParametersPlugin_WidgetParamsMgr::sendWarning()
780 QMessageBox::warning(this, translate("Warning"), myMessage);
781 QTreeWidgetItem* aItem = myTable->currentItem();
783 myTable->editItem(aItem);
786 void ParametersPlugin_WidgetParamsMgr::onSelectionChanged()
788 QList<QTreeWidgetItem*> aItemsList = myTable->selectedItems();
789 bool aIsValid = isValid();
791 bool isParameter = false;
792 foreach(QTreeWidgetItem* aItem, aItemsList) {
793 if (aItem->parent() == myParameters) {
798 myInsertBtn->setEnabled(isParameter);
799 //myRemoveBtn->setEnabled(isParameter);
800 myUpBtn->setEnabled(isParameter);
801 myDownBtn->setEnabled(isParameter);
803 myInsertBtn->setEnabled(false);
804 //myRemoveBtn->setEnabled(false);
805 myUpBtn->setEnabled(false);
806 myDownBtn->setEnabled(false);
808 myRemoveBtn->setEnabled(!aItemsList.isEmpty());
811 void ParametersPlugin_WidgetParamsMgr::enableButtons(bool theEnable)
813 myAddBtn->setEnabled(theEnable);
815 onSelectionChanged();
817 myInsertBtn->setEnabled(theEnable);
818 //myRemoveBtn->setEnabled(theEnable);
819 myUpBtn->setEnabled(theEnable);
820 myDownBtn->setEnabled(theEnable);
822 myOkCancelBtn->button(QDialogButtonBox::Ok)->setEnabled(theEnable);
825 bool ParametersPlugin_WidgetParamsMgr::isValid()
827 QTreeWidgetItem* aItem;
828 for(int i = 0; i < myParameters->childCount(); i++) {
829 aItem = myParameters->child(i);
830 if ((aItem->text(Col_Name) == NoName) ||
831 (aItem->text(Col_Equation) == translate(NoValue)) ||
832 (!ModelAPI_Expression::isVariable(aItem->text(Col_Name).toStdString())) ) {
839 void ParametersPlugin_WidgetParamsMgr::showEvent(QShowEvent* theEvent)
841 ModuleBase_ModelDialogWidget::showEvent(theEvent);
842 SessionPtr aMgr = ModelAPI_Session::get();
843 isUpplyBlocked = aMgr->isAutoUpdateBlocked();
844 aMgr->blockAutoUpdate(true);
845 Events_Loop* aLoop = Events_Loop::loop();
846 aLoop->flush(aLoop->eventByName(EVENT_AUTOMATIC_RECOMPUTATION_DISABLE));
849 void ParametersPlugin_WidgetParamsMgr::hideEvent(QHideEvent* theEvent)
851 ModuleBase_ModelDialogWidget::hideEvent(theEvent);
852 SessionPtr aMgr = ModelAPI_Session::get();
853 aMgr->blockAutoUpdate(isUpplyBlocked);
856 void ParametersPlugin_WidgetParamsMgr::onShowPreview()
858 SessionPtr aMgr = ModelAPI_Session::get();
859 aMgr->blockAutoUpdate(false);
860 aMgr->blockAutoUpdate(true);
861 myWorkshop->viewer()->update();