#include "XGUI_DocumentDataModel.h"
#include "XGUI_PartDataModel.h"
+#include "XGUI_Workshop.h"
+#include "XGUI_Tools.h"
#include <ModelAPI_PluginManager.h>
-#include <ModelAPI_Iterator.h>
#include <ModelAPI_Document.h>
#include <ModelAPI_Feature.h>
#include <ModelAPI_Data.h>
#include <Model_Events.h>
+#include <ModelAPI_Object.h>
-#include <Event_Loop.h>
+#include <Events_Loop.h>
+#include <Config_FeatureMessage.h>
#include <QIcon>
+#include <QString>
+#include <QBrush>
+#define ACTIVE_COLOR QColor(0,72,140)
+#define PASSIVE_COLOR Qt::black
+
XGUI_DocumentDataModel::XGUI_DocumentDataModel(QObject* theParent)
- : QAbstractItemModel(theParent)
+ : QAbstractItemModel(theParent), myActivePart(0)
{
- // Find Document object
- std::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
- myDocument = aMgr->currentDocument();
-
// Register in event loop
- Event_Loop::loop()->registerListener(this, Event_Loop::eventByName(EVENT_FEATURE_CREATED));
- Event_Loop::loop()->registerListener(this, Event_Loop::eventByName(EVENT_FEATURE_UPDATED));
+ Events_Loop::loop()->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
+ Events_Loop::loop()->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+ Events_Loop::loop()->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
// Create a top part of data tree model
- myModel = new XGUI_TopDataModel(myDocument, this);
+ myModel = new XGUI_TopDataModel(this);
+ myModel->setItemsColor(ACTIVE_COLOR);
}
}
-void XGUI_DocumentDataModel::processEvent(const Event_Message* theMessage)
+void XGUI_DocumentDataModel::processEvent(const Events_Message* theMessage)
{
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+
+ // Created object event *******************
+ if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
+ const Model_FeatureUpdatedMessage* aUpdMsg = dynamic_cast<const Model_FeatureUpdatedMessage*>(theMessage);
+ std::set<FeaturePtr> aFeatures = aUpdMsg->features();
+
+ std::set<FeaturePtr>::const_iterator aIt;
+ for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
+ FeaturePtr aFeature = (*aIt);
+ DocumentPtr aDoc = aFeature->document();
+ if (aDoc == aRootDoc) { // If root objects
+ if (aFeature->getGroup().compare(PARTS_GROUP) == 0) { // Update only Parts group
+ // Add a new part
+ int aStart = myPartModels.size();
+ XGUI_PartDataModel* aModel = new XGUI_PartDataModel(this);
+ aModel->setPartId(myPartModels.count());
+ myPartModels.append(aModel);
+ insertRow(aStart, partFolderNode());
+ } else { // Update top groups (other except parts
+ QModelIndex aIndex = myModel->findParent(aFeature);
+ int aStart = myModel->rowCount(aIndex) - 1;
+ aIndex = createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex));
+ insertRow(aStart, aIndex);
+ }
+ } else { // if sub-objects of first level nodes
+ XGUI_PartModel* aPartModel = 0;
+ QList<XGUI_PartModel*>::const_iterator aIt;
+ for (aIt = myPartModels.constBegin(); aIt != myPartModels.constEnd(); ++aIt) {
+ if ((*aIt)->hasDocument(aDoc)) {
+ aPartModel = (*aIt);
+ break;
+ }
+ }
+ if (aPartModel) {
+ QModelIndex aIndex = aPartModel->findParent(aFeature);
+ int aStart = aPartModel->rowCount(aIndex) - 1;
+ aIndex = createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex));
+ insertRow(aStart, aIndex);
+ }
+ }
+ }
+ // Deleted object event ***********************
+ } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
+ const Model_FeatureDeletedMessage* aUpdMsg = dynamic_cast<const Model_FeatureDeletedMessage*>(theMessage);
+ DocumentPtr aDoc = aUpdMsg->document();
+ std::set<std::string> aGroups = aUpdMsg->groups();
+
+ std::set<std::string>::const_iterator aIt;
+ for (aIt = aGroups.begin(); aIt != aGroups.end(); ++aIt) {
+ std::string aGroup = (*aIt);
+ if (aDoc == aRootDoc) { // If root objects
+ if (aGroup.compare(PARTS_GROUP) == 0) { // Updsate only Parts group
+ int aStart = myPartModels.size() - 1;
+ removeSubModel(aStart);
+ removeRow(aStart, partFolderNode());
+ if (myActivePart && (!isPartSubModel(myActivePart))) {
+ myActivePart = 0;
+ myActivePartIndex = QModelIndex();
+ myModel->setItemsColor(ACTIVE_COLOR);
+ }
+ } else { // Update top groups (other except parts
+ QModelIndex aIndex = myModel->findGroup(aGroup);
+ int aStart = myModel->rowCount(aIndex);
+ aIndex = createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex));
+ removeRow(aStart, aIndex);
+ }
+ } else {
+ XGUI_PartModel* aPartModel = 0;
+ QList<XGUI_PartModel*>::const_iterator aIt;
+ for (aIt = myPartModels.constBegin(); aIt != myPartModels.constEnd(); ++aIt) {
+ if ((*aIt)->hasDocument(aDoc)) {
+ aPartModel = (*aIt);
+ break;
+ }
+ }
+ if (aPartModel) {
+ QModelIndex aIndex = aPartModel->findGroup(aGroup);
+ int aStart = aPartModel->rowCount(aIndex);
+ aIndex = createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex));
+ removeRow(aStart, aIndex);
+ }
+ }
+ }
+ // Deleted object event ***********************
+ } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
+ //const Model_FeatureUpdatedMessage* aUpdMsg = dynamic_cast<const Model_FeatureUpdatedMessage*>(theMessage);
+ //FeaturePtr aFeature = aUpdMsg->feature();
+ //DocumentPtr aDoc = aFeature->document();
+
+ // TODO: Identify the necessary index by the modified feature
+ QModelIndex aIndex;
+ emit dataChanged(aIndex, aIndex);
+
+ // Reset whole tree **************************
+ } else {
+ rebuildDataTree();
+ }
+}
+
+void XGUI_DocumentDataModel::rebuildDataTree()
+{
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+
beginResetModel();
- int aNbParts = myDocument->featuresIterator(PARTS_GROUP)->numIterationsLeft();
+ clearModelIndexes();
+
+ int aNbParts = aRootDoc->size(PARTS_GROUP);
if (myPartModels.size() != aNbParts) { // resize internal models
while (myPartModels.size() > aNbParts) {
delete myPartModels.last();
myPartModels.removeLast();
}
while (myPartModels.size() < aNbParts) {
- myPartModels.append(new XGUI_PartDataModel(myDocument, this));
+ myPartModels.append(new XGUI_PartDataModel(this));
}
for (int i = 0; i < myPartModels.size(); i++)
myPartModels.at(i)->setPartId(i);
}
- clearModelIndexes();
endResetModel();
}
{
if (!theIndex.isValid())
return QVariant();
- return toSourceModel(theIndex).data(theRole);
+ switch (theIndex.internalId()) {
+ case PartsFolder:
+ switch (theRole) {
+ case Qt::DisplayRole:
+ return tr("Parts") + QString(" (%1)").arg(rowCount(theIndex));
+ case Qt::DecorationRole:
+ return QIcon(":pictures/constr_folder.png");
+ case Qt::ToolTipRole:
+ return tr("Parts folder");
+ case Qt::ForegroundRole:
+ if (myActivePart)
+ return QBrush(PASSIVE_COLOR);
+ else
+ return QBrush(ACTIVE_COLOR);
+ default:
+ return QVariant();
+ }
+ break;
+ case HistoryNode:
+ {
+ int aOffset = historyOffset();
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+ FeaturePtr aFeature = aRootDoc->feature(FEATURES_GROUP, theIndex.row() - aOffset);
+ if (!aFeature)
+ return QVariant();
+ switch (theRole) {
+ case Qt::DisplayRole:
+ if (aFeature)
+ return aFeature->data()->getName().c_str();
+ else
+ return QVariant();
+ case Qt::DecorationRole:
+ return QIcon(XGUI_Workshop::featureIcon(aFeature->getKind()));
+ case Qt::ToolTipRole:
+ return tr("Feature object");
+ case Qt::ForegroundRole:
+ if (myActivePart)
+ return QBrush(PASSIVE_COLOR);
+ else
+ return QBrush(ACTIVE_COLOR);
+ default:
+ return QVariant();
+ }
+ }
+ break;
+ }
+ QModelIndex aParent = theIndex.parent();
+ if (aParent.isValid() && (aParent.internalId() == PartsFolder)) {
+ return myPartModels.at(theIndex.row())->data(QModelIndex(), theRole);
+ }
+ return toSourceModelIndex(theIndex)->data(theRole);
}
int XGUI_DocumentDataModel::rowCount(const QModelIndex& theParent) const
{
- if (!theParent.isValid())
- return myModel->rowCount(theParent) + myPartModels.size();
-
- QModelIndex aParent = toSourceModel(theParent);
- return aParent.model()->rowCount(aParent);
+ if (!theParent.isValid()) {
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+ // Size of external models
+ int aVal = historyOffset();
+ // Plus history size
+ aVal += aRootDoc->size(FEATURES_GROUP);
+ return aVal;
+ }
+ if (theParent.internalId() == PartsFolder) {
+ return myPartModels.size();
+ }
+ if (theParent.internalId() == HistoryNode) {
+ return 0;
+ }
+ QModelIndex* aParent = toSourceModelIndex(theParent);
+ const QAbstractItemModel* aModel = aParent->model();
+ if (!isSubModel(aModel))
+ return 0;
+
+ /*if (isPartSubModel(aModel)) {
+ if (aModel != myActivePart)
+ return 0;
+ }*/
+ return aModel->rowCount(*aParent);
}
int XGUI_DocumentDataModel::columnCount(const QModelIndex& theParent) const
QModelIndex aIndex;
if (!theParent.isValid()) {
int aOffs = myModel->rowCount();
- if (theRow < aOffs)
+ if (theRow < aOffs) {
aIndex = myModel->index(theRow, theColumn, theParent);
- else
- aIndex = myPartModels.at(theRow - aOffs)->index(theRow - aOffs, theColumn, theParent);
-
- aIndex = createIndex(theRow, theColumn, (void*)getModelIndex(aIndex));
+ aIndex = createIndex(theRow, theColumn, (void*)getModelIndex(aIndex));
+ } else {
+ if (theRow == aOffs) // Create Parts node
+ aIndex = partFolderNode();
+ else // create history node
+ aIndex = createIndex(theRow, theColumn, HistoryNode);
+ }
} else {
- QModelIndex* aParent = (QModelIndex*)theParent.internalPointer();
- aIndex = aParent->model()->index(theRow, theColumn, (*aParent));
-
+ if (theParent.internalId() == PartsFolder) {
+ aIndex = myPartModels.at(theRow)->index(0, theColumn, QModelIndex());
+ } else {
+ QModelIndex* aParent = (QModelIndex*)theParent.internalPointer();
+ aIndex = aParent->model()->index(theRow, theColumn, (*aParent));
+ }
aIndex = createIndex(theRow, theColumn, (void*)getModelIndex(aIndex));
}
return aIndex;
QModelIndex XGUI_DocumentDataModel::parent(const QModelIndex& theIndex) const
{
- QModelIndex aParent = toSourceModel(theIndex);
- aParent = aParent.model()->parent(aParent);
- if (aParent.isValid())
- return createIndex(aParent.row(), aParent.column(), (void*)getModelIndex(aParent));
- return aParent;
+ if ((theIndex.internalId() == PartsFolder) || (theIndex.internalId() == HistoryNode))
+ return QModelIndex();
+
+ QModelIndex* aIndex = toSourceModelIndex(theIndex);
+ const QAbstractItemModel* aModel = aIndex->model();
+ if (!isSubModel(aModel))
+ return QModelIndex();
+
+ if (isPartSubModel(aModel)) {
+ if (!aModel->parent(*aIndex).isValid()) {
+ return partFolderNode();
+ }
+ }
+
+ QModelIndex aIndex1 = aModel->parent(*aIndex);
+ if (aIndex1.isValid())
+ return createIndex(aIndex1.row(), aIndex1.column(), (void*)getModelIndex(aIndex1));
+ return aIndex1;
}
}
-QModelIndex XGUI_DocumentDataModel::toSourceModel(const QModelIndex& theProxy) const
+QModelIndex* XGUI_DocumentDataModel::toSourceModelIndex(const QModelIndex& theProxy) const
{
QModelIndex* aIndexPtr = static_cast<QModelIndex*>(theProxy.internalPointer());
- return (*aIndexPtr);
+ return aIndexPtr;
}
FeaturePtr XGUI_DocumentDataModel::feature(const QModelIndex& theIndex) const
{
- QModelIndex aIndex = toSourceModel(theIndex);
- const XGUI_FeaturesModel* aModel = dynamic_cast<const XGUI_FeaturesModel*>(aIndex.model());
- return aModel->feature(aIndex);
+ if (theIndex.internalId() == PartsFolder)
+ return FeaturePtr();
+ if (theIndex.internalId() == HistoryNode) {
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+ int aOffset = historyOffset();
+ return aRootDoc->feature(FEATURES_GROUP, theIndex.row() - aOffset);
+ }
+ QModelIndex* aIndex = toSourceModelIndex(theIndex);
+ if (!isSubModel(aIndex->model()))
+ return FeaturePtr();
+
+ const XGUI_FeaturesModel* aModel = dynamic_cast<const XGUI_FeaturesModel*>(aIndex->model());
+ return aModel->feature(*aIndex);
+}
+
+bool XGUI_DocumentDataModel::insertRows(int theRow, int theCount, const QModelIndex& theParent)
+{
+ beginInsertRows(theParent, theRow, theRow + theCount - 1);
+ //endInsertRows();
+
+ // Update history
+ QModelIndex aRoot;
+ int aRow = rowCount(aRoot);
+ beginInsertRows(aRoot, aRow, aRow);
+ endInsertRows();
+
+ return true;
+}
+
+bool XGUI_DocumentDataModel::removeRows(int theRow, int theCount, const QModelIndex& theParent)
+{
+ beginRemoveRows(theParent, theRow, theRow + theCount - 1);
+ endRemoveRows();
+ return true;
+}
+
+
+void XGUI_DocumentDataModel::removeSubModel(int theModelId)
+{
+ XGUI_PartModel* aModel = myPartModels.at(theModelId);
+ QIntList aToRemove;
+ for (int i = 0; i < myIndexes.size(); i++) {
+ if (myIndexes.at(i)->model() == aModel)
+ aToRemove.append(i);
+ }
+ int aId;
+ while(aToRemove.size() > 0) {
+ aId = aToRemove.last();
+ delete myIndexes.at(aId);
+ myIndexes.removeAt(aId);
+ aToRemove.removeLast();
+ }
+ delete aModel;
+ myPartModels.removeAt(theModelId);
+}
+
+bool XGUI_DocumentDataModel::isSubModel(const QAbstractItemModel* theModel) const
+{
+ if (theModel == myModel)
+ return true;
+ return isPartSubModel(theModel);
+}
+
+bool XGUI_DocumentDataModel::isPartSubModel(const QAbstractItemModel* theModel) const
+{
+ return myPartModels.contains((XGUI_PartModel*)theModel);
+}
+
+QModelIndex XGUI_DocumentDataModel::partFolderNode() const
+{
+ int aPos = myModel->rowCount(QModelIndex());
+ return createIndex(aPos, columnCount() - 1, PartsFolder);
+}
+
+int XGUI_DocumentDataModel::historyOffset() const
+{
+ // Nb of rows of top model + Parts folder
+ return myModel->rowCount(QModelIndex()) + 1;
+}
+
+bool XGUI_DocumentDataModel::activatedIndex(const QModelIndex& theIndex)
+{
+ if ((theIndex.internalId() == PartsFolder) || (theIndex.internalId() == HistoryNode))
+ return false;
+
+ QModelIndex* aIndex = toSourceModelIndex(theIndex);
+ if (!aIndex)
+ return false;
+
+ const QAbstractItemModel* aModel = aIndex->model();
+
+ if (isPartSubModel(aModel)) {
+ // if this is root node (Part item index)
+ if (!aIndex->parent().isValid()) {
+ if (myActivePart) myActivePart->setItemsColor(PASSIVE_COLOR);
+
+ if (myActivePart == aModel) {
+ myActivePart = 0;
+ myActivePartIndex = QModelIndex();
+ } else {
+ myActivePart = (XGUI_PartModel*)aModel;
+ myActivePartIndex = theIndex;
+ }
+
+ if (myActivePart) {
+ myActivePart->setItemsColor(ACTIVE_COLOR);
+ myModel->setItemsColor(PASSIVE_COLOR);
+ } else
+ myModel->setItemsColor(ACTIVE_COLOR);
+ return true;
+ }
+ }
+ return false;
+}
+
+FeaturePtr XGUI_DocumentDataModel::activePart() const
+{
+ if (myActivePart)
+ return myActivePart->part();
+ return FeaturePtr();
+}
+
+void XGUI_DocumentDataModel::deactivatePart()
+{
+ if (myActivePart)
+ myActivePart->setItemsColor(PASSIVE_COLOR);
+ myActivePart = 0;
+ myActivePartIndex = QModelIndex();
+ myModel->setItemsColor(ACTIVE_COLOR);
+}
+
+Qt::ItemFlags XGUI_DocumentDataModel::flags(const QModelIndex& theIndex) const
+{
+ Qt::ItemFlags aFlags = QAbstractItemModel::flags(theIndex);
+ if (feature(theIndex)) {
+ aFlags |= Qt::ItemIsEditable;
+ }
+ return aFlags;
+}
+
+QModelIndex XGUI_DocumentDataModel::partIndex(const FeaturePtr& theFeature) const
+{
+ FeaturePtr aFeature = XGUI_Tools::realFeature(theFeature);
+
+ int aRow = -1;
+ XGUI_PartModel* aModel = 0;
+ foreach (XGUI_PartModel* aPartModel, myPartModels) {
+ aRow++;
+ if (aPartModel->part() == aFeature) {
+ aModel = aPartModel;
+ break;
+ }
+ }
+ if (aModel) {
+ return createIndex(aRow, 0, (void*)getModelIndex(aModel->index(0, 0, QModelIndex())));
+ }
+ return QModelIndex();
+}
+
+QModelIndex XGUI_DocumentDataModel::featureIndex(const FeaturePtr theFeature) const
+{
+ // Check that this feature belongs to root document
+ DocumentPtr aRootDoc = ModelAPI_PluginManager::get()->rootDocument();
+ DocumentPtr aDoc = theFeature->document();
+ if (aDoc == aRootDoc) {
+ // This feature belongs to histrory or top model
+ if (theFeature->isInHistory()) {
+ int aId;
+ for (aId = 0; aId < aRootDoc->size(FEATURES_GROUP); aId++) {
+ if (theFeature == aRootDoc->feature(FEATURES_GROUP, aId))
+ break;
+ }
+ return index(aId + historyOffset(), 0, QModelIndex());
+ } else {
+ QModelIndex aIndex = myModel->featureIndex(theFeature);
+ return aIndex.isValid()?
+ createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex)) :
+ QModelIndex();
+ }
+ } else {
+ XGUI_PartModel* aPartModel = 0;
+ foreach(XGUI_PartModel* aModel, myPartModels) {
+ if (aModel->hasDocument(aDoc)) {
+ aPartModel = aModel;
+ break;
+ }
+ }
+ if (aPartModel) {
+ QModelIndex aIndex = aPartModel->featureIndex(theFeature);
+ return aIndex.isValid()?
+ createIndex(aIndex.row(), aIndex.column(), (void*)getModelIndex(aIndex)) :
+ QModelIndex();
+ }
+ }
+ return QModelIndex();
}
\ No newline at end of file
