AddVertices::AddVertices(MultipointObjectImp* pObject, const vector<LocationType>& oldVertices,
const vector<LocationType>& oldGeoVertices, const vector<LocationType>& newVertices,
const vector<LocationType>& newGeoVertices) :
UndoAction(dynamic_cast<SessionItem*>(pObject)),
mOldVertices(oldVertices),
mOldGeoVertices(oldGeoVertices),
mNewVertices(newVertices),
mNewGeoVertices(newGeoVertices)
{
if (pObject != NULL)
{
GraphicLayer* pLayer = pObject->getLayer();
if (pLayer != NULL)
{
View* pView = pLayer->getView();
if (pView != NULL)
{
mViewId = pView->getId();
}
mLayerId = pLayer->getId();
}
}
setText("Add Vertices");
}
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);
}
}
void GroupUngroupGraphicObjects::ungroup()
{
GraphicLayer* pLayer = dynamic_cast<GraphicLayer*>(getSessionItem());
if ((pLayer != NULL) && (mGroupId.empty() == false))
{
string viewId;
View* pView = pLayer->getView();
if (pView != NULL)
{
viewId = pView->getId();
}
GraphicGroup* pGroup = dynamic_cast<GraphicGroup*>(GraphicUndoUtilities::getObject(viewId,
pLayer->getId(), mGroupId));
if (pGroup != NULL)
{
list<GraphicObject*> selectedObjects;
pLayer->getSelectedObjects(selectedObjects);
pLayer->deselectAllObjects();
pLayer->selectObject(pGroup);
pLayer->ungroupSelection();
list<GraphicObject*> objects;
pLayer->getSelectedObjects(objects);
mObjectIds.clear();
for (list<GraphicObject*>::iterator iter = objects.begin(); iter != objects.end(); ++iter)
{
GraphicObject* pObject = *iter;
if (pObject != NULL)
{
string objectId = pObject->getId();
if (objectId.empty() == false)
{
mObjectIds.push_back(objectId);
}
}
}
for (list<GraphicObject*>::iterator iter = selectedObjects.begin(); iter != selectedObjects.end(); ++iter)
{
GraphicObject* pObject = *iter;
if ((pObject != NULL) && (pObject != pGroup))
{
pLayer->selectObject(pObject);
}
}
}
}
}
NewPath::NewPath(PolylineObjectImp* pObject, unsigned int path) :
UndoAction(dynamic_cast<SessionItem*>(pObject)),
mPath(path)
{
if (pObject != NULL)
{
GraphicLayer* pLayer = pObject->getLayer();
if (pLayer != NULL)
{
View* pView = pLayer->getView();
if (pView != NULL)
{
mViewId = pView->getId();
}
mLayerId = pLayer->getId();
}
}
setText("New Path");
}
SetGraphicObjectName::SetGraphicObjectName(GraphicObject *pObject, const string &oldName, const string &newName) :
UndoAction(pObject),
mOldName(oldName),
mNewName(newName)
{
GraphicObjectImp* pObjectImp = dynamic_cast<GraphicObjectImp*>(pObject);
if (pObjectImp != NULL)
{
GraphicLayer* pLayer = pObjectImp->getLayer();
if (pLayer != NULL)
{
View* pView = pLayer->getView();
if (pView != NULL)
{
mViewId = pView->getId();
}
mLayerId = pLayer->getId();
}
}
setText("Rename Graphic Object");
}
SetGraphicObjectProperty::SetGraphicObjectProperty(GraphicObject* pObject, const GraphicProperty* pOldProperty,
const GraphicProperty* pNewProperty) :
UndoAction(pObject),
mpOldProperty(NULL),
mpNewProperty(NULL)
{
GraphicObjectImp* pObjectImp = dynamic_cast<GraphicObjectImp*>(pObject);
if (pObjectImp != NULL)
{
GraphicLayer* pLayer = pObjectImp->getLayer();
if (pLayer != NULL)
{
View* pView = pLayer->getView();
if (pView != NULL)
{
mViewId = pView->getId();
}
mLayerId = pLayer->getId();
}
}
QString actionText = "Set Object Property";
if ((pOldProperty != NULL) && (pNewProperty != NULL))
{
string oldName = pOldProperty->getName();
string newName = pNewProperty->getName();
if (oldName == newName)
{
actionText = "Set Object " + QString::fromStdString(oldName);
mpOldProperty = pOldProperty->copy();
mpNewProperty = pNewProperty->copy();
}
}
setText(actionText);
}