#include <ModelAPI_Session.h>
#include <ModelAPI_Document.h>
#include <ModelAPI_Events.h>
+#include <ModelAPI_ResultParameter.h>
+#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_ResultPart.h>
#include <Config_FeatureMessage.h>
#include <QIcon>
+/// Returns ResultPart object if the given object is a Part feature
+/// Otherwise returns NULL
+ResultPartPtr getPartResult(ModelAPI_Object* theObj)
+{
+ ModelAPI_Feature* aFeature = dynamic_cast<ModelAPI_Feature*>(theObj);
+ if (aFeature) {
+ ResultPtr aRes = aFeature->firstResult();
+ if (aRes.get() && (aRes->groupName() == ModelAPI_ResultPart::group())) {
+ return std::dynamic_pointer_cast<ModelAPI_ResultPart>(aRes);
+ }
+ }
+ return ResultPartPtr();
+}
+
+ModelAPI_Document* getSubDocument(void* theObj)
+{
+ ModelAPI_Document* aDoc = dynamic_cast<ModelAPI_Document*>((ModelAPI_Entity*)theObj);
+ return aDoc;
+}
+
+
+// Constructor *************************************************
XGUI_DataModel::XGUI_DataModel(QObject* theParent) : QAbstractItemModel(theParent)
{
myXMLReader.readAll();
Events_Loop* aLoop = Events_Loop::loop();
- aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
}
}
}
- }
+ // Deleted object event ***********************
+ } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
+ std::shared_ptr<ModelAPI_ObjectDeletedMessage> aUpdMsg =
+ std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(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
+ int aRow = aRootDoc->size(aGroup);
+ if (aGroup == aRootType) {
+ removeRow(aRow + aNbFolders);
+ } else {
+ int aFolderId = myXMLReader.rootFolderId(aGroup);
+ if (aFolderId != -1) {
+ QModelIndex aFolderIndex = createIndex(aFolderId, 0, -1);
+ removeRow(aRow, aFolderIndex);
+ }
+ }
+ }
+ }
+ }
}
//******************************************************
//******************************************************
ObjectPtr XGUI_DataModel::object(const QModelIndex& theIndex) const
{
+ if (theIndex.internalId() < 0) // this is a folder
+ return ObjectPtr();
+ ModelAPI_Object* aObj = (ModelAPI_Object*)theIndex.internalPointer();
+ // We can not create the ObjectPtr directly because the pointer will be deleted
+ // with deletion of the ObjectPtr because its counter become to 0.
+ DocumentPtr aDoc = aObj->document();
+ std::string aType = aObj->groupName();
+
+ ObjectPtr aObjPtr;
+ for (int i = 0; i < aDoc->size(aType); i++) {
+ aObjPtr = aDoc->object(aType, i);
+ if (aObjPtr.get() == aObj)
+ return aObjPtr;
+ }
return ObjectPtr();
}
//******************************************************
QModelIndex XGUI_DataModel::objectIndex(const ObjectPtr theObject) const
{
- //std::string aType = theObject->groupName();
- //DocumentPtr aDoc = theObject->document();
- //int aRow = aDoc->index(theObject);
- //if (aRow == -1)
+ std::string aType = theObject->groupName();
+ DocumentPtr aDoc = theObject->document();
+ int aRow = aDoc->index(theObject);
+ if (aRow == -1)
return QModelIndex();
- //return createIndex(aRow, 0, theObject.get());
+
+ SessionPtr aSession = ModelAPI_Session::get();
+ DocumentPtr aRootDoc = aSession->moduleDocument();
+ if (aDoc == aRootDoc && myXMLReader.rootType() == aType) {
+ // The object from root document
+ aRow += myXMLReader.rootFoldersNumber();
+ } else if (myXMLReader.subType() == aType) {
+ // The object from sub document
+ aRow += myXMLReader.subFoldersNumber();
+ }
+ return createIndex(aRow, 0, theObject.get());
}
//******************************************************
return QVariant();
}
- int aParentRow = theIndex.internalId();
- if (aParentRow == -1) { // First level of items
- if (theIndexRow < aNbFolders) { // A folder
+ int aParentId = theIndex.internalId();
+ if (aParentId == -1) { // root folders
+ switch (theRole) {
+ case Qt::DisplayRole:
+ return QString(myXMLReader.rootFolderName(theIndexRow).c_str()) +
+ QString(" (%1)").arg(rowCount(theIndex));
+ case Qt::DecorationRole:
+ return QIcon(myXMLReader.rootFolderIcon(theIndexRow).c_str());
+ }
+ } else {
+ ModelAPI_Document* aSubDoc = getSubDocument(theIndex.internalPointer());
+ if (aSubDoc) { // this is a folder of sub document
switch (theRole) {
case Qt::DisplayRole:
- return QString(myXMLReader.rootFolderName(theIndexRow).c_str()) +
+ return QString(myXMLReader.subFolderName(theIndexRow).c_str()) +
QString(" (%1)").arg(rowCount(theIndex));
case Qt::DecorationRole:
- return QIcon(myXMLReader.rootFolderIcon(theIndexRow).c_str());
+ return QIcon(myXMLReader.subFolderIcon(theIndexRow).c_str());
}
} else {
- ObjectPtr aObj = aRootDoc->object(myXMLReader.rootType(), theIndexRow - aNbFolders);
- switch (theRole) {
- case Qt::DisplayRole:
- return aObj->data()->name().c_str();
- //case Qt::DecorationRole:
- // return featureIcon(aFeature);
- }
- }
- } else { // Content of folders
- if (aParentRow < aNbFolders) {
- std::string aType = myXMLReader.rootFolderType(aParentRow);
- ObjectPtr aObj = aRootDoc->object(aType, theIndexRow);
+ ModelAPI_Object* aObj = (ModelAPI_Object*)theIndex.internalPointer();
switch (theRole) {
- case Qt::DisplayRole:
- return aObj->data()->name().c_str();
+ case Qt::DisplayRole:
+ if (aObj->groupName() == ModelAPI_ResultParameter::group()) {
+ ModelAPI_ResultParameter* aParam = dynamic_cast<ModelAPI_ResultParameter*>(aObj);
+ AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
+ QString aVal = QString::number(aValueAttribute->value());
+ QString aTitle = QString(aObj->data()->name().c_str());
+ return aTitle + " = " + aVal;
+ }
+ return aObj->data()->name().c_str();
}
}
}
if (!aSession->hasModuleDocument())
return 0;
DocumentPtr aRootDoc = aSession->moduleDocument();
- int aNbFolders = myXMLReader.rootFoldersNumber();
- int aNbItems = 0;
- std::string aType = myXMLReader.rootType();
- if (!aType.empty())
- aNbItems = aRootDoc->size(aType);
-
- if (!theParent.isValid())
+ if (!theParent.isValid()) {
+ // Return number of items in root
+ int aNbFolders = myXMLReader.rootFoldersNumber();
+ int aNbItems = 0;
+ std::string aType = myXMLReader.rootType();
+ if (!aType.empty())
+ aNbItems = aRootDoc->size(aType);
return aNbFolders + aNbItems;
+ }
- int aParentPos = theParent.row();
- if (aParentPos < aNbFolders) {
- // This is number of items under folder
- aType = myXMLReader.rootFolderType(aParentPos);
- return aRootDoc->size(aType);
+ int aId = theParent.internalId();
+ if (aId < 0) {
+ // this is a folder
+ int aParentPos = theParent.row();
+ if (aId == -1) { // first level of folders
+ std::string aType = myXMLReader.rootFolderType(aParentPos);
+ return aRootDoc->size(aType);
+ }
+ } else {
+ // It is an object which could have children
+ ModelAPI_Object* aObj = (ModelAPI_Object*)theParent.internalPointer();
+
+ // Check for Part feature
+ ResultPartPtr aPartRes = getPartResult(aObj);
+ if (aPartRes.get()) {
+ DocumentPtr aSubDoc = aPartRes->partDoc();
+ int aNbSubFolders = myXMLReader.subFoldersNumber();
+ int aNbSubItems = 0;
+ std::string aSubType = myXMLReader.subType();
+ if (!aSubType.empty())
+ aNbSubItems = aSubDoc->size(aSubType);
+ return aNbSubItems + aNbSubFolders;
+ }
}
return 0;
}
//******************************************************
QModelIndex XGUI_DataModel::index(int theRow, int theColumn, const QModelIndex &theParent) const
{
- if (!theParent.isValid())
- return createIndex(theRow, theColumn, -1);
+ SessionPtr aSession = ModelAPI_Session::get();
+ DocumentPtr aRootDoc = aSession->moduleDocument();
+ int aNbFolders = myXMLReader.rootFoldersNumber();
- return createIndex(theRow, theColumn, theParent.row());
+ if (!theParent.isValid()) {
+ if (theRow < aNbFolders) // Return first level folder index
+ return createIndex(theRow, theColumn, -1);
+ else { // return object under root index
+ std::string aType = myXMLReader.rootType();
+ int aObjId = theRow - aNbFolders;
+ if (aObjId < aRootDoc->size(aType)) {
+ ObjectPtr aObj = aRootDoc->object(aType, aObjId);
+ QModelIndex aIndex = objectIndex(aObj);
+ if (theColumn != 0)
+ return createIndex(aIndex.row(), theColumn, aIndex.internalPointer());
+ return aIndex;
+ }
+ return QModelIndex();
+ }
+ }
+ int aId = theParent.internalId();
+ if (aId == -1) { // return object index inside of first level of folders
+ int aParentPos = theParent.row();
+ std::string aType = myXMLReader.rootFolderType(aParentPos);
+ if (theRow < aRootDoc->size(aType)) {
+ ObjectPtr aObj = aRootDoc->object(aType, theRow);
+ QModelIndex aIndex = objectIndex(aObj);
+ if (theColumn != 0)
+ return createIndex(aIndex.row(), theColumn, aIndex.internalPointer());
+ return aIndex;
+ }
+ } else {
+ // It is an object which could have children
+ ModelAPI_Object* aParentObj = (ModelAPI_Object*)theParent.internalPointer();
+
+ // Check for Part feature
+ ResultPartPtr aPartRes = getPartResult(aParentObj);
+ if (aPartRes.get()) {
+ DocumentPtr aSubDoc = aPartRes->partDoc();
+ int aNbSubFolders = myXMLReader.subFoldersNumber();
+ if (theRow < aNbSubFolders) { // Create a Folder of sub-document
+ return createIndex(theRow, theColumn, aSubDoc.get());
+ }
+ }
+ }
+ return QModelIndex();
}
//******************************************************
QModelIndex XGUI_DataModel::parent(const QModelIndex& theIndex) const
{
- if (theIndex.isValid() && (theIndex.internalId() != -1)) {
- return createIndex(theIndex.internalId(), theIndex.column(), -1);
- }
+ int aId = theIndex.internalId();
+ if (aId != -1) { // The object is not a root folder
+ ModelAPI_Document* aDoc = getSubDocument(theIndex.internalPointer());
+ if (aDoc) {
+ // It is a folder of sub-document
+ SessionPtr aSession = ModelAPI_Session::get();
+ DocumentPtr aRootDoc = aSession->moduleDocument();
+ if (myXMLReader.isAttachToResult()) { // If document is attached to result
+ int aNb = aRootDoc->size(ModelAPI_ResultPart::group());
+ ObjectPtr aObj;
+ ResultPartPtr aPartRes;
+ for (int i = 0; i < aNb; i++) {
+ aObj = aRootDoc->object(ModelAPI_ResultPart::group(), i);
+ aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
+ if (aPartRes.get() && (aPartRes->partDoc().get() == aDoc)) {
+ int aRow = i;
+ if (myXMLReader.rootType() == ModelAPI_Feature::group())
+ aRow += myXMLReader.rootFoldersNumber();
+ return createIndex(aRow, 0, aObj.get());
+ }
+ }
+ } else { // If document is attached to feature
+ int aNb = aRootDoc->size(ModelAPI_Feature::group());
+ ObjectPtr aObj;
+ ResultPartPtr aPartRes;
+ for (int i = 0; i < aNb; i++) {
+ aObj = aRootDoc->object(ModelAPI_Feature::group(), i);
+ aPartRes = getPartResult(aObj.get());
+ if (aPartRes.get() && (aPartRes->partDoc().get() == aDoc)) {
+ int aRow = i;
+ if (myXMLReader.rootType() == ModelAPI_Feature::group())
+ aRow += myXMLReader.rootFoldersNumber();
+ return createIndex(aRow, 0, aObj.get());
+ }
+ }
+ }
+ }
+ ModelAPI_Object* aObj = (ModelAPI_Object*) theIndex.internalPointer();
+ std::string aType = aObj->groupName();
+ if (aType == myXMLReader.rootType())
+ return QModelIndex();
+ else {
+ // return first level of folder index
+ int aFolderId = myXMLReader.rootFolderId(aType);
+ // Items in a one row must have the same parent
+ return createIndex(aFolderId, 0, -1);
+ }
+ }
return QModelIndex();
}
if (!theParent.isValid() && aNbFolders)
return true;
if (theParent.internalId() == -1) {
- if (theParent.row() < aNbFolders) {
- std::string aType = myXMLReader.rootFolderType(theParent.row());
- if (!aType.empty()) {
- SessionPtr aSession = ModelAPI_Session::get();
- DocumentPtr aRootDoc = aSession->moduleDocument();
- return aRootDoc->size(aType) > 0;
- }
+ std::string aType = myXMLReader.rootFolderType(theParent.row());
+ if (!aType.empty()) {
+ SessionPtr aSession = ModelAPI_Session::get();
+ DocumentPtr aRootDoc = aSession->moduleDocument();
+ return aRootDoc->size(aType) > 0;
+ }
+ } else {
+ ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
+ if (aDoc) {
+ // a folder of sub-document
+ std::string aType = myXMLReader.subFolderType(theParent.row());
+ return aDoc->size(aType) > 0;
+ } else {
+ // Check that it could be an object with children
+ ModelAPI_Object* aObj = (ModelAPI_Object*)theParent.internalPointer();
+
+ // Check for Part feature
+ ResultPartPtr aPartRes = getPartResult(aObj);
+ if (aPartRes.get())
+ return true;
}
}
return false;
beginRemoveRows(theParent, theRow, theRow + theCount - 1);
endRemoveRows();
return true;
-}
\ No newline at end of file
+}
+
+//******************************************************
+Qt::ItemFlags XGUI_DataModel::flags(const QModelIndex& theIndex) const
+{
+ Qt::ItemFlags aFlags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+ if (theIndex.internalId() > -1) {
+ aFlags |= Qt::ItemIsEditable;
+ }
+ return aFlags;
+}
