GraphicObject* GraphicUndoUtilities::getObject(const string& viewId, const string& layerId, const string& objectId)
{
if ((layerId.empty() == true) || (objectId.empty() == true))
{
return NULL;
}
// Get the layer from the session manager
Service<SessionManager> pManager;
GraphicLayerImp* pLayer = dynamic_cast<GraphicLayerImp*>(pManager->getSessionItem(layerId));
if (pLayer == NULL)
{
// The layer could be a layer in a product
ProductView* pView = dynamic_cast<ProductView*>(pManager->getSessionItem(viewId));
if (pView != NULL)
{
GraphicLayerImp* pLayoutLayer = dynamic_cast<GraphicLayerImp*>(pView->getLayoutLayer());
if (pLayoutLayer != NULL)
{
if (pLayoutLayer->getId() == layerId)
{
pLayer = pLayoutLayer;
}
}
if (pLayer == NULL)
{
ClassificationLayer* pClassificationLayer =
dynamic_cast<ClassificationLayer*>(pView->getClassificationLayer());
if (pClassificationLayer != NULL)
{
if (pClassificationLayer->getId() == layerId)
{
pLayer = dynamic_cast<GraphicLayerImp*>(pClassificationLayer);
}
}
}
}
}
if (pLayer != NULL)
{
GraphicGroup* pGroup = pLayer->getGroup();
if (pGroup != NULL)
{
if (pGroup->getId() == objectId)
{
return pGroup;
}
return getObject(pGroup, objectId);
}
}
return NULL;
}
void GroupUngroupGraphicObjects::group()
{
GraphicLayer* pLayer = dynamic_cast<GraphicLayer*>(getSessionItem());
if (pLayer != NULL)
{
list<GraphicObject*> selectedObjects;
pLayer->getSelectedObjects(selectedObjects);
pLayer->deselectAllObjects();
for (list<string>::const_iterator iter = mObjectIds.begin(); iter != mObjectIds.end(); ++iter)
{
string objectId = *iter;
if (objectId.empty() == false)
{
string viewId;
View* pView = pLayer->getView();
if (pView != NULL)
{
viewId = pView->getId();
}
GraphicObject* pObject = GraphicUndoUtilities::getObject(viewId, pLayer->getId(), objectId);
if (pObject != NULL)
{
pLayer->selectObject(pObject);
}
}
}
pLayer->groupSelection();
list<GraphicObject*> newSelectedObjects;
pLayer->getSelectedObjects(newSelectedObjects);
VERIFYNRV(newSelectedObjects.size() == 1);
GraphicGroup* pGroup = dynamic_cast<GraphicGroup*>(newSelectedObjects.front());
VERIFYNRV(pGroup != NULL);
for (list<GraphicObject*>::iterator iter = selectedObjects.begin(); iter != selectedObjects.end(); ++iter)
{
GraphicObject* pObject = *iter;
if ((pObject != NULL) && (pGroup->hasObject(pObject) == false))
{
pLayer->selectObject(pObject);
}
}
string oldGroupId = mGroupId;
mGroupId = pGroup->getId();
emit sessionItemChanged(oldGroupId, mGroupId);
}
}
