X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.cpp;h=75543ff5c9d92d572f1c6357e80a01c3429c264e;hb=d94da58e548165a5a9f9aa04b6df9a3f29605fa2;hp=077f9724befa7d6714d03068e42c3fa6513e095c;hpb=5b6031b015602aa07f5a6fc668c13ac3faf7a8a9;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_ObjectsBrowser.cpp b/src/XGUI/XGUI_ObjectsBrowser.cpp index 077f9724b..75543ff5c 100644 --- a/src/XGUI/XGUI_ObjectsBrowser.cpp +++ b/src/XGUI/XGUI_ObjectsBrowser.cpp @@ -1,4 +1,21 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> +// Copyright (C) 2014-2019 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" @@ -8,8 +25,13 @@ #include #include #include +#include #include +#include + +#include +#include #include #include @@ -19,12 +41,16 @@ #include #include #include +#include +#ifdef DEBUG_INDXES +#include +#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 @@ -63,11 +89,12 @@ XGUI_DataTree::XGUI_DataTree(QWidget* theParent) : 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&)), SLOT(onDoubleClick(const QModelIndex&))); @@ -123,15 +150,46 @@ void XGUI_DataTree::resizeEvent(QResizeEvent* theEvent) QTreeView::resizeEvent(theEvent); QSize aSize = theEvent->size(); if (aSize.isValid()) { - setColumnWidth(0, aSize.width() - SECOND_COL_WIDTH - 7); - 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) +{ + 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) { - if (theIndex.column() != 1) + 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()) @@ -155,7 +213,7 @@ void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex) if ((theIndex.internalId() == 0) && (aDoc != aMgr->moduleDocument())) // Clicked folder under root but active document is another return; - if ((theIndex.internalId() != 0) && (aDoc.get() != theIndex.internalPointer())) + if ((theIndex.internalId() != 0) && (aDoc != aModel->document(theIndex))) // Cliced not on active document folder return; @@ -163,12 +221,53 @@ void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex) 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(parent()); + aObjBrowser->workshop()->displayer()->updateViewer(); +} + +void XGUI_DataTree::processEyeClick(const QModelIndex& theIndex) +{ + XGUI_ObjectsBrowser* aObjBrowser = qobject_cast(parent()); + XGUI_DataModel* aModel = dataModel(); + ObjectPtr aObj = aModel->object(theIndex); + if (aObj.get()) { + std::set 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; } } @@ -271,8 +370,8 @@ void XGUI_ActiveDocLbl::unselect() //******************************************************************** //******************************************************************** //******************************************************************** -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); @@ -318,7 +417,7 @@ XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent) aLabelWgt->setPalette(aPalet); myDocModel = new XGUI_DataModel(this); - connect(myDocModel, SIGNAL(modelAboutToBeReset()), SLOT(onBeforeReset())); + connect(myDocModel, SIGNAL(beforeTreeRebuild()), SLOT(onBeforeReset())); connect(myDocModel, SIGNAL(treeRebuilt()), SLOT(onAfterModelReset())); connect(myTreeView, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this, @@ -330,9 +429,10 @@ XGUI_ObjectsBrowser::~XGUI_ObjectsBrowser() { } -void XGUI_ObjectsBrowser::setXMLReader(Config_DataModelReader* theReader) +void XGUI_ObjectsBrowser::initialize(ModuleBase_ITreeNode* theRoot) { - myDocModel->setXMLReader(theReader); + //myDocModel->setXMLReader(theReader); + myDocModel->setRoot(theRoot); myTreeView->setModel(myDocModel); // It has to be done after setting of model @@ -392,10 +492,12 @@ void XGUI_ObjectsBrowser::onEditItem() // Find index which corresponds the feature QModelIndex aIndex; foreach(QModelIndex aIdx, selectedIndexes()) { - ObjectPtr aFea = dataModel()->object(aIdx); - if (dataModel()->object(aIdx)->isSame(anObject)) { - aIndex = aIdx; - break; + if (aIdx.column() == 1) { + ObjectPtr aFea = dataModel()->object(aIdx); + if (dataModel()->object(aIdx)->isSame(anObject)) { + aIndex = aIdx; + break; + } } } if (aIndex.isValid()) { @@ -408,16 +510,17 @@ void XGUI_ObjectsBrowser::onEditItem() } //*************************************************** -QModelIndexList XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) const +QList XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) const { - QModelIndexList aIndexes; + QList aIndexes; QModelIndex aIndex; - for (int i = 0; i < myDocModel->rowCount(theParent); i++) { + 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(aIndex); - QModelIndexList aSubIndexes = expandedItems(aIndex); + aIndexes.append((ModuleBase_ITreeNode*)aIndex.internalPointer()); + QList aSubIndexes = expandedItems(aIndex); if (!aSubIndexes.isEmpty()) aIndexes.append(aSubIndexes); } @@ -429,6 +532,7 @@ QModelIndexList XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) //*************************************************** void XGUI_ObjectsBrowser::rebuildDataTree() { + myDocModel->root()->update(); myDocModel->rebuildDataTree(); update(); } @@ -436,17 +540,75 @@ void XGUI_ObjectsBrowser::rebuildDataTree() //*************************************************** void XGUI_ObjectsBrowser::setObjectsSelected(const QObjectPtrList& theObjects) { - QList 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 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::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); + } } //*************************************************** @@ -455,25 +617,33 @@ 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); } } } @@ -487,9 +657,16 @@ void XGUI_ObjectsBrowser::onBeforeReset() void XGUI_ObjectsBrowser::onAfterModelReset() { - foreach(QModelIndex aIndex, myExpandedItems) { - myTreeView->setExpanded(aIndex, true); + 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 XGUI_ObjectsBrowser::getStateForDoc(DocumentPtr theDoc) const @@ -522,3 +699,46 @@ void XGUI_ObjectsBrowser::setStateForDoc(DocumentPtr theDoc, const std::listsetExpanded(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 XGUI_ObjectsBrowser::getFoldersState(DocumentPtr theDoc) const +{ + QMap 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& theStates) +{ + QMap::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(); +}