-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+// Copyright (C) 2014-2022 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "XGUI_ObjectsBrowser.h"
#include "XGUI_Tools.h"
#include <ModelAPI_Session.h>
#include <ModelAPI_Document.h>
#include <ModelAPI_Tools.h>
-#include <Events_Error.h>
+#include <ModelAPI_ResultField.h>
#include <ModuleBase_Tools.h>
+#include <ModuleBase_ITreeNode.h>
+
+#include <XGUI_Workshop.h>
+#include <XGUI_Displayer.h>
#include <QLayout>
-#include <QLabel>
#include <QLineEdit>
#include <QPixmap>
#include <QEvent>
#include <QAction>
#include <QStyledItemDelegate>
#include <QMessageBox>
+#include <QApplication>
+
+#ifdef DEBUG_INDXES
+#include <QToolTip>
+#endif
/// Width of second column (minimum acceptable = 27)
+#define FIRST_COL_WIDTH 20
#define SECOND_COL_WIDTH 30
-
/**
* \ingroup GUI
* Tree item delegate for definition of data in column items editor
public:
/// Constructor
/// \param theParent a parent of the delegate
- XGUI_TreeViewItemDelegate(XGUI_DataTree* theParent):QStyledItemDelegate(theParent), myTreedView(theParent) {}
+ XGUI_TreeViewItemDelegate(XGUI_DataTree* theParent):QStyledItemDelegate(theParent),
+ myTreedView(theParent) {}
/// Set data for item editor (name of the item)
/// \param editor a widget of editor
XGUI_DataModel* aModel = myTreedView->dataModel();
ObjectPtr aObj = aModel->object(index);
if (aObj.get() != NULL) {
- aEditor->setText(aObj->data()->name().c_str());
+ aEditor->setText(QString::fromStdWString(aObj->data()->name()));
return;
}
}
: QTreeView(theParent)
{
setHeaderHidden(true);
+ setTreePosition(1);
setEditTriggers(QAbstractItemView::NoEditTriggers);
setSelectionBehavior(QAbstractItemView::SelectRows);
setSelectionMode(QAbstractItemView::ExtendedSelection);
- setItemDelegateForColumn(0, new XGUI_TreeViewItemDelegate(this));
+ setItemDelegateForColumn(1, new XGUI_TreeViewItemDelegate(this));
- connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
+ connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
SLOT(onDoubleClick(const QModelIndex&)));
}
{
static int aEntrance = 0;
if (aEntrance == 0) {
- // We have to check number of enter and exit of this function because it can be called recursively by Qt
- // in order to avoid double modifying of a data
+ // We have to check number of enter and exit of this function because it can be called
+ // recursively by Qt in order to avoid double modifying of a data
aEntrance = 1;
QLineEdit* aEditor = dynamic_cast<QLineEdit*>(theEditor);
if (aEditor) {
XGUI_DataModel* aModel = dataModel();
ObjectPtr aObj = aModel->object(aIndexList.first());
- if (XGUI_Tools::canRename(aObj, aName))
- aObj->data()->setName(qPrintable(aName));
+ if (XGUI_Tools::canRename(aObj, aName)) {
+ SessionPtr aMgr = ModelAPI_Session::get();
+ aMgr->startOperation("Rename");
+ aObj->data()->setName(aName.toStdWString());
+ aMgr->finishOperation();
+ }
}
}
aEntrance = 0;
}
-void XGUI_DataTree::clear()
+void XGUI_DataTree::clear()
{
dataModel()->clear();
reset();
void XGUI_DataTree::resizeEvent(QResizeEvent* theEvent)
{
+ QTreeView::resizeEvent(theEvent);
QSize aSize = theEvent->size();
if (aSize.isValid()) {
- setColumnWidth(0, aSize.width() - SECOND_COL_WIDTH);
- setColumnWidth(1, SECOND_COL_WIDTH);
+ setColumnWidth(0, FIRST_COL_WIDTH);
+ setColumnWidth(1, aSize.width() - SECOND_COL_WIDTH - FIRST_COL_WIDTH - 10);
+ setColumnWidth(2, SECOND_COL_WIDTH);
}
}
-void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
+#ifdef DEBUG_INDXES
+void XGUI_DataTree::mousePressEvent(QMouseEvent* theEvent)
{
- if (theIndex.column() != 1)
+ QTreeView::mousePressEvent(theEvent);
+ if (theEvent->button() != Qt::MidButton)
return;
+ QModelIndex aInd = indexAt(theEvent->pos());
+ QString aTxt =
+ QString("r=%1 c=%2 p=%3").arg(aInd.row()).arg(aInd.column()).arg((long)aInd.internalPointer());
+
+ QModelIndex aPar = aInd.parent();
+ QString aTxt1 =
+ QString("r=%1 c=%2 p=%3").arg(aPar.row()).arg(aPar.column()).arg((long)aPar.internalPointer());
+ QToolTip::showText(theEvent->globalPos(), aTxt + '\n' + aTxt1);
+}
+#endif
+
+void XGUI_DataTree::mouseReleaseEvent(QMouseEvent* theEvent)
+{
+ QTreeView::mouseReleaseEvent(theEvent);
+#ifdef DEBUG_INDXES
+ if (theEvent->button() != Qt::MidButton)
+ return;
+ QToolTip::hideText();
+#endif
+ if (theEvent->button() == Qt::LeftButton) {
+ QModelIndex aInd = indexAt(theEvent->pos());
+ if (aInd.column() == 0)
+ processEyeClick(aInd);
+ }
+}
+
+void XGUI_DataTree::processHistoryChange(const QModelIndex& theIndex)
+{
SessionPtr aMgr = ModelAPI_Session::get();
// When operation is opened then we can not change history
if (aMgr->isOperation())
ObjectPtr aObj = aModel->object(theIndex);
DocumentPtr aDoc = aMgr->activeDocument();
-
+
std::string aOpName = tr("History change").toStdString();
if (aObj.get()) {
if (aObj->document() != aDoc)
aMgr->finishOperation();
} else {
// Ignore clicks on folders outside current document
- if ((theIndex.internalId() == -1) && (aDoc != aMgr->moduleDocument()))
+ if ((theIndex.internalId() == 0) && (aDoc != aMgr->moduleDocument()))
// Clicked folder under root but active document is another
return;
- if ((theIndex.internalId() != -1) && (aDoc.get() != theIndex.internalPointer()))
+ if ((theIndex.internalId() != 0) && (aDoc != aModel->document(theIndex)))
// Cliced not on active document folder
return;
aDoc->setCurrentFeature(FeaturePtr(), true);
aMgr->finishOperation();
}
- QModelIndex aNewIndex = aModel->lastHistoryIndex();
QModelIndex aParent = theIndex.parent();
int aSize = aModel->rowCount(aParent);
for (int i = 0; i < aSize; i++) {
update(aModel->index(i, 0, aParent));
+ update(aModel->index(i, 1, aParent));
+ update(aModel->index(i, 2, aParent));
+ }
+ XGUI_ObjectsBrowser* aObjBrowser = qobject_cast<XGUI_ObjectsBrowser*>(parent());
+ aObjBrowser->workshop()->displayer()->updateViewer();
+}
+
+void XGUI_DataTree::processEyeClick(const QModelIndex& theIndex)
+{
+ XGUI_ObjectsBrowser* aObjBrowser = qobject_cast<XGUI_ObjectsBrowser*>(parent());
+ XGUI_DataModel* aModel = dataModel();
+ ObjectPtr aObj = aModel->object(theIndex);
+ if (aObj.get()) {
+ std::set<ObjectPtr> anObjects;
+ anObjects.insert(aObj);
+
+ bool hasHiddenState = aModel->hasHiddenState(theIndex);
+ if (aObjBrowser && hasHiddenState && !aObjBrowser->workshop()->prepareForDisplay(anObjects))
+ return;
+ if (hasHiddenState) { // #issue 2335(hide all faces then show solid problem)
+ if (aObj->isDisplayed())
+ aObj->setDisplayed(false);
+ aObj->setDisplayed(true);
+ }
+ else
+ aObj->setDisplayed(!aObj->isDisplayed());
+
+ // Update list of selected objects because this event happens after
+ // selection event in object browser
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
+ update(theIndex);
+ if (aObjBrowser) {
+ aObjBrowser->onSelectionChanged();
+ }
+ }
+}
+
+void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
+{
+ switch (theIndex.column()) {
+ case 2:
+ processHistoryChange(theIndex);
+ break;
+ }
+}
+
+
+//********************************************************************
+//********************************************************************
+//********************************************************************
+XGUI_ActiveDocLbl::XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent )
+ : QLabel(theText, theParent),
+ myPreSelectionStyle(""),
+ myNeutralStyle(""),
+ mySelectionStyle(""),
+ myIsSelected(false)
+{
+}
+
+void XGUI_ActiveDocLbl::setTreeView(QTreeView* theView)
+{
+ myTreeView = theView;
+ setFont(myTreeView->font());
+
+ QPalette aPalet = myTreeView->palette();
+ QColor aHighlight = aPalet.highlight().color();
+ QColor aHighlightText = aPalet.highlightedText().color();
+
+ myPreSelectionStyle = "QLabel {background-color: ";
+ myPreSelectionStyle += aHighlight.lighter(170).name() + "}";
+ //myPreSelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 white, stop:1 " +
+ // aHighlight.lighter(170).name() + ");";
+ //myPreSelectionStyle += "border: 1px solid lightblue; border-radius: 2px }";
+
+ QString aName = aPalet.color(QPalette::Base).name();
+ myNeutralStyle = "QLabel { border: 1px solid " + aName + " }";
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+ mySelectionStyle = "QLabel {background-color: ";
+ mySelectionStyle += "rgb(205, 232, 255); ";
+ //mySelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(236, 245, 255)";
+ //mySelectionStyle += ", stop:1 rgb(208, 229, 255));";
+ //mySelectionStyle += "border: 1px solid rgb(132, 172, 221); border-radius: 2px }";
+ mySelectionStyle += "border: 1px solid rgb(153, 209, 255) }";
+#else
+ mySelectionStyle = "QLabel {background-color: " + aHighlight.name();
+ mySelectionStyle += "; color : " + aHighlightText.name() + "}";
+#endif
+
+ myTreeView->viewport()->installEventFilter(this);
+}
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+bool XGUI_ActiveDocLbl::event(QEvent* theEvent)
+{
+ switch (theEvent->type()) {
+ case QEvent::Enter:
+ if (!myIsSelected)
+ setStyleSheet(myPreSelectionStyle);
+ break;
+ case QEvent::Leave:
+ if (!myIsSelected)
+ setStyleSheet(myNeutralStyle);
+ break;
+ }
+ return QLabel::event(theEvent);
+}
+#endif
+
+bool XGUI_ActiveDocLbl::eventFilter(QObject* theObj, QEvent* theEvent)
+{
+ if (theObj == myTreeView->viewport()) {
+ if (theEvent->type() == QEvent::MouseButtonRelease)
+ unselect();
}
+ return QLabel::eventFilter(theObj, theEvent);
}
+static bool MYClearing = false;
+void XGUI_ActiveDocLbl::mouseReleaseEvent( QMouseEvent* e)
+{
+ MYClearing = true;
+ myIsSelected = true;
+ setStyleSheet(mySelectionStyle);
+ // We can not block signals because on
+ // clear selection the View state will not be updated
+ myTreeView->clearSelection();
+ QLabel::mouseReleaseEvent(e);
+ MYClearing = false;
+}
+
+void XGUI_ActiveDocLbl::unselect()
+{
+ if (!MYClearing) {
+ myIsSelected = false;
+ setStyleSheet(myNeutralStyle);
+ }
+}
+
+
//********************************************************************
//********************************************************************
//********************************************************************
-XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent)
- : QWidget(theParent), myDocModel(0)
+XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent, XGUI_Workshop* theWorkshop)
+ : QWidget(theParent), myDocModel(0), myWorkshop(theWorkshop)
{
QVBoxLayout* aLayout = new QVBoxLayout(this);
ModuleBase_Tools::zeroMargins(aLayout);
aLayout->setSpacing(0);
- QFrame* aLabelWgt = new QFrame(this);
- //QWidget* aLabelWgt = new QWidget(this);
+ QWidget* aLabelWgt = new QWidget(this);
aLabelWgt->setAutoFillBackground(true);
- QPalette aPalet = aLabelWgt->palette();
- aPalet.setColor(QPalette::Window, Qt::white);
- aLabelWgt->setPalette(aPalet);
aLayout->addWidget(aLabelWgt);
QHBoxLayout* aLabelLay = new QHBoxLayout(aLabelWgt);
QLabel* aLbl = new QLabel(aLabelWgt);
aLbl->setPixmap(QPixmap(":pictures/assembly.png"));
aLbl->setMargin(2);
-
- aLbl->setAutoFillBackground(true);
+ // Do not paint background of the label (in order to show icon)
+ aLbl->setAutoFillBackground(false);
aLabelLay->addWidget(aLbl);
SessionPtr aMgr = ModelAPI_Session::get();
DocumentPtr aDoc = aMgr->moduleDocument();
- // TODO: Find a name of the root document
- myActiveDocLbl = new QLineEdit(tr("Part set"), aLabelWgt);
- myActiveDocLbl->setReadOnly(true);
- myActiveDocLbl->setFrame(false);
- //myActiveDocLbl->setMargin(2);
+ myActiveDocLbl = new XGUI_ActiveDocLbl(tr("Part set"), aLabelWgt);
+// myActiveDocLbl->setReadOnly(true);
+// myActiveDocLbl->setFrame(false);
myActiveDocLbl->setContextMenuPolicy(Qt::CustomContextMenu);
- myActiveDocLbl->installEventFilter(this);
-
aLabelLay->addWidget(myActiveDocLbl);
aLabelLay->setStretch(1, 1);
myTreeView = new XGUI_DataTree(this);
- //myTreeView->setFrameShape(QFrame::NoFrame);
+ myTreeView->setFrameShape(QFrame::NoFrame);
aLayout->addWidget(myTreeView);
- aLabelWgt->setFrameShape(myTreeView->frameShape());
- aLabelWgt->setFrameShadow(myTreeView->frameShadow());
+ QPalette aTreePalet = myTreeView->palette();
+ QColor aTreeBack = aTreePalet.color(QPalette::Base);
+
+ QPalette aPalet;
+ aPalet.setColor(QPalette::Base, aTreeBack);
+ aPalet.setColor(QPalette::Window, aTreeBack);
+ aLabelWgt->setPalette(aPalet);
myDocModel = new XGUI_DataModel(this);
- myTreeView->setModel(myDocModel);
- QItemSelectionModel* aSelMod = myTreeView->selectionModel();
- connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
+ connect(myDocModel, SIGNAL(beforeTreeRebuild()), SLOT(onBeforeReset()));
+ connect(myDocModel, SIGNAL(treeRebuilt()), SLOT(onAfterModelReset()));
- connect(myActiveDocLbl, SIGNAL(customContextMenuRequested(const QPoint&)), this,
- SLOT(onLabelContextMenuRequested(const QPoint&)));
connect(myTreeView, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
SLOT(onContextMenuRequested(QContextMenuEvent*)));
}
{
}
-//***************************************************
-bool XGUI_ObjectsBrowser::eventFilter(QObject* obj, QEvent* theEvent)
-{
- if (obj == myActiveDocLbl) {
- if (!myActiveDocLbl->isReadOnly()) {
- // End of editing by mouse click
- if (theEvent->type() == QEvent::MouseButtonRelease) {
- QMouseEvent* aEvent = (QMouseEvent*) theEvent;
- QPoint aPnt = mapFromGlobal(aEvent->globalPos());
- if (childAt(aPnt) != myActiveDocLbl) {
- closeDocNameEditing(true);
- }
- } else if (theEvent->type() == QEvent::KeyRelease) {
- QKeyEvent* aEvent = (QKeyEvent*) theEvent;
- switch (aEvent->key()) {
- case Qt::Key_Return:
- case Qt::Key_Enter: // Accept current input
- closeDocNameEditing(true);
- break;
- case Qt::Key_Escape: // Cancel the input
- closeDocNameEditing(false);
- break;
- }
- }
- } else {
- if (theEvent->type() == QEvent::MouseButtonDblClick) {
- emit headerMouseDblClicked(QModelIndex());
- return true;
- }
- }
- }
- return QWidget::eventFilter(obj, theEvent);
-}
+void XGUI_ObjectsBrowser::initialize(ModuleBase_ITreeNode* theRoot)
+{
+ //myDocModel->setXMLReader(theReader);
+ myDocModel->setRoot(theRoot);
+ myTreeView->setModel(myDocModel);
-//***************************************************
-void XGUI_ObjectsBrowser::closeDocNameEditing(bool toSave)
-{
- myActiveDocLbl->deselect();
- myActiveDocLbl->clearFocus();
- myActiveDocLbl->releaseMouse();
- myActiveDocLbl->setReadOnly(true);
- if (toSave) {
- // TODO: Save the name of root document
- SessionPtr aMgr = ModelAPI_Session::get();
- DocumentPtr aDoc = aMgr->moduleDocument();
- } else {
- myActiveDocLbl->setText(myActiveDocLbl->property("OldText").toString());
- }
+ // It has to be done after setting of model
+ myActiveDocLbl->setTreeView(myTreeView);
+
+ QItemSelectionModel* aSelMod = myTreeView->selectionModel();
+ connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
+ this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
}
//***************************************************
{
QObjectPtrList aSelectedData = selectedObjects();
if (aSelectedData.size() > 0) {
- ObjectPtr aFeature = aSelectedData.first();
- if (aFeature) { // Selection happens in TreeView
- QObjectPtrList aList;
- aList.append(aFeature);
- // check whether the object can be deleted. There should not be parts which are not loaded
- if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aList))
+ ObjectPtr anObject = aSelectedData.first();
+ if (anObject.get()) { // Selection happens in TreeView
+ // check whether the object can be renamed. There should not be parts which are not loaded
+ std::set<FeaturePtr> aFeatures;
+ aFeatures.insert(ModelAPI_Feature::feature(anObject));
+ if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aFeatures))
return;
// Find index which corresponds the feature
QModelIndex aIndex;
foreach(QModelIndex aIdx, selectedIndexes()) {
- ObjectPtr aFea = dataModel()->object(aIdx);
- if (dataModel()->object(aIdx)->isSame(aFeature)) {
- aIndex = aIdx;
- break;
+ if (aIdx.column() == 1) {
+ ObjectPtr aFea = dataModel()->object(aIdx);
+ if (dataModel()->object(aIdx)->isSame(anObject)) {
+ aIndex = aIdx;
+ break;
+ }
}
}
if (aIndex.isValid()) {
return;
}
}
- //Selection happens in Upper label
- myActiveDocLbl->setReadOnly(false);
- myActiveDocLbl->setFocus();
- myActiveDocLbl->selectAll();
- myActiveDocLbl->grabMouse();
- myActiveDocLbl->setProperty("OldText", myActiveDocLbl->text());
+}
+
+//***************************************************
+QList<ModuleBase_ITreeNode*> XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) const
+{
+ QList<ModuleBase_ITreeNode*> aIndexes;
+ QModelIndex aIndex;
+ int aCount = myDocModel->rowCount(theParent);
+ for (int i = 0; i < aCount; i++) {
+ aIndex = myDocModel->index(i, 0, theParent);
+ if (myDocModel->hasChildren(aIndex)) {
+ if (myTreeView->isExpanded(aIndex)) {
+ aIndexes.append((ModuleBase_ITreeNode*)aIndex.internalPointer());
+ QList<ModuleBase_ITreeNode*> aSubIndexes = expandedItems(aIndex);
+ if (!aSubIndexes.isEmpty())
+ aIndexes.append(aSubIndexes);
+ }
+ }
+ }
+ return aIndexes;
}
//***************************************************
void XGUI_ObjectsBrowser::rebuildDataTree()
{
+ myDocModel->root()->update();
myDocModel->rebuildDataTree();
update();
}
//***************************************************
void XGUI_ObjectsBrowser::setObjectsSelected(const QObjectPtrList& theObjects)
{
- QList<QModelIndex> theIndexes;
QItemSelectionModel* aSelectModel = myTreeView->selectionModel();
- aSelectModel->clear();
+ QModelIndexList aIndexes = aSelectModel->selectedIndexes();
+ if (theObjects.size() == 0) {
+ bool aIsBlock = aSelectModel->blockSignals(true);
+ aSelectModel->clear();
+ aSelectModel->blockSignals(aIsBlock);
+ foreach(QModelIndex aIdx, aIndexes) {
+ myTreeView->update(aIdx);
+ }
+ return;
+ }
- foreach(ObjectPtr aFeature, theObjects)
- {
- QModelIndex aIndex = myDocModel->objectIndex(aFeature);
- if (aIndex.isValid()) {
- aSelectModel->select(aIndex, QItemSelectionModel::Select);
+ ObjectPtr aObject;
+ QModelIndexList aUnselect;
+ QObjectPtrList aToSelect = theObjects;
+ QHash<qint64, ObjectPtr> aNotChanged;
+ foreach(QModelIndex aIdx, aIndexes) {
+ aObject = myDocModel->object(aIdx);
+ if (aObject.get()) {
+ if (aToSelect.contains(aObject)) {
+ aNotChanged.insert((qint64)aObject.get(), aObject);
+ } else {
+ aUnselect.append(aIdx);
+ }
+ }
+ else {
+ aUnselect.append(aIdx);
}
}
+
+ foreach(ObjectPtr aObj, aNotChanged)
+ aToSelect.removeAll(aObj);
+
+ bool aIsBlock = aSelectModel->blockSignals(true);
+ foreach(QModelIndex aIdx, aUnselect) {
+ aSelectModel->select(aIdx, QItemSelectionModel::Deselect);
+ myTreeView->update(aIdx);
+ }
+
+ QModelIndex aIndex0, aIndex1, aIndex2, aCurrent;
+ foreach(ObjectPtr aFeature, aToSelect) {
+ aIndex1 = myDocModel->objectIndex(aFeature, 1);
+ if (aIndex1.isValid()) {
+ if (!aCurrent.isValid())
+ aCurrent = aIndex1;
+ aIndex0 = myDocModel->objectIndex(aFeature, 0);
+ aIndex2 = myDocModel->objectIndex(aFeature, 2);
+ aSelectModel->select(aIndex1, QItemSelectionModel::Select | QItemSelectionModel::Rows);
+ myTreeView->update(aIndex0);
+ myTreeView->update(aIndex1);
+ myTreeView->update(aIndex2);
+ }
+ }
+ aSelectModel->setCurrentIndex(aCurrent, QItemSelectionModel::NoUpdate);
+ aSelectModel->blockSignals(aIsBlock);
}
//***************************************************
-void XGUI_ObjectsBrowser::clearContent()
-{
- myTreeView->clear();
+void XGUI_ObjectsBrowser::ensureVisible(const ObjectPtr theObject)
+{
+ QModelIndex aIndex = myDocModel->objectIndex(theObject);
+ if (aIndex.isValid()) {
+ QModelIndex aParent = aIndex.parent();
+ while (aParent.isValid()) {
+ myTreeView->expand(aParent);
+ aParent = aParent.parent();
+ }
+ myTreeView->scrollTo(aIndex);
+ }
}
-void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& theSelected,
- const QItemSelection& theDeselected)
+//***************************************************
+void XGUI_ObjectsBrowser::clearContent()
+{
+ myTreeView->clear();
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& /*theSelected*/,
+ const QItemSelection& /*theDeselected*/)
+{
+ onSelectionChanged();
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::onSelectionChanged()
{
emit selectionChanged();
}
+//***************************************************
QObjectPtrList XGUI_ObjectsBrowser::selectedObjects(QModelIndexList* theIndexes) const
{
QObjectPtrList aList;
QModelIndexList aIndexes = selectedIndexes();
XGUI_DataModel* aModel = dataModel();
- QModelIndexList::const_iterator aIt;
- for (aIt = aIndexes.constBegin(); aIt != aIndexes.constEnd(); ++aIt) {
- if ((*aIt).column() == 0) {
- ObjectPtr aObject = aModel->object(*aIt);
+
+ foreach(QModelIndex aIdx, aIndexes) {
+ if (aIdx.column() == 1) {
+ ObjectPtr aObject = aModel->object(aIdx);
if (aObject) {
aList.append(aObject);
if (theIndexes)
- theIndexes->append(*aIt);
+ theIndexes->append(aIdx);
}
}
}
return aList;
-}
\ No newline at end of file
+}
+
+void XGUI_ObjectsBrowser::onBeforeReset()
+{
+ myExpandedItems = expandedItems();
+}
+
+void XGUI_ObjectsBrowser::onAfterModelReset()
+{
+ XGUI_DataModel* aModel = myTreeView->dataModel();
+ QModelIndex aIndex;
+ foreach(ModuleBase_ITreeNode* aNode, myExpandedItems) {
+ if (aModel->hasNode(aNode)) {
+ aIndex = aModel->getIndex(aNode, 0);
+ if (aIndex.isValid() && (myTreeView->dataModel()->hasIndex(aIndex)))
+ myTreeView->setExpanded(aIndex, true);
+ }
+ }
+ myExpandedItems.clear();
+}
+
+std::list<bool> XGUI_ObjectsBrowser::getStateForDoc(DocumentPtr theDoc) const
+{
+ std::list<bool> aStates;
+ XGUI_DataModel* aModel = dataModel();
+ QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
+ int aNbChild = aModel->rowCount(aRootIdx);
+ for (int i = 0; i < aNbChild; i++) {
+ QModelIndex aIdx = aModel->index(i, 0, aRootIdx);
+ aStates.push_back(myTreeView->isExpanded(aIdx));
+ }
+ return aStates;
+}
+
+void XGUI_ObjectsBrowser::setStateForDoc(DocumentPtr theDoc, const std::list<bool>& theStates)
+{
+ if (theStates.size() == 0)
+ return;
+ XGUI_DataModel* aModel = dataModel();
+ QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
+ int aNbChild = aModel->rowCount(aRootIdx);
+
+ std::list<bool>::const_iterator aIt;
+ int i = 0;
+ for (aIt = theStates.cbegin(); aIt != theStates.cend(); aIt++, i++) {
+ if (i >= aNbChild )
+ break;
+ QModelIndex aIdx = aModel->index(i, 0, aRootIdx);
+ myTreeView->setExpanded(aIdx, (*aIt));
+ }
+}
+
+void XGUI_ObjectsBrowser::updateAllIndexes(int theColumn, const QModelIndex& theParent)
+{
+ int aNb = myDocModel->rowCount(theParent);
+ for (int i = 0; i < aNb; i++) {
+ QModelIndex aIdx = myDocModel->index(i, theColumn, theParent);
+ if (aIdx.isValid() && myDocModel->hasIndex(aIdx)) {
+ myTreeView->update(aIdx);
+ if (myTreeView->isExpanded(aIdx))
+ updateAllIndexes(theColumn, aIdx);
+ }
+ }
+}
+
+QMap<ObjectPtr, bool> XGUI_ObjectsBrowser::getFoldersState(DocumentPtr theDoc) const
+{
+ QMap<ObjectPtr, bool> aMap;
+
+ int aNb = theDoc->size(ModelAPI_Folder::group());
+ ObjectPtr aObj;
+ for (int i = 0; i < aNb; i++) {
+ aObj = theDoc->object(ModelAPI_Folder::group(), i);
+ QModelIndex aIdx = myDocModel->objectIndex(aObj, 0);
+ aMap[aObj] = myTreeView->isExpanded(aIdx);
+ }
+ return aMap;
+}
+
+void XGUI_ObjectsBrowser::setFoldersState(const QMap<ObjectPtr, bool>& theStates)
+{
+ QMap<ObjectPtr, bool>::const_iterator aIt;
+ for (aIt = theStates.constBegin(); aIt != theStates.constEnd(); aIt++) {
+ QModelIndex aIdx = myDocModel->objectIndex(aIt.key(), 0);
+ myTreeView->setExpanded(aIdx, aIt.value());
+ }
+}
+
+
+void XGUI_ObjectsBrowser::resizeEvent(QResizeEvent* theEvent)
+{
+ QWidget::resizeEvent(theEvent);
+ emit sizeChanged();
+}
