public void DeleteMapObject()
{
if (!Selection.Empty)
{
foreach (MapObject mapObject in Selection)
{
SceneDocument.RemoveMapObject(mapObject);
}
Selection.Clear();
UpdateSolidPropertiesControl();
editorStatusbar.ResetData();
RenderViewports();
}
}
private void UngroupMapObject()
{
if (!Selection.Empty)
{
List <MapObjectGroup> groups = new List <MapObjectGroup>();
CustomOperation collectGroupsOperation = new CustomOperation
{
OnMapObjectGroup = group =>
{
if (!group.IsTransient)
{
return;
}
groups.Add(group);
}
};
// collect all top level groups
Selection.MapObjectList.ForEach(m => m.PerformOperation(collectGroupsOperation));
// remove groups that have been ungrouped
groups.ForEach(group =>
{
group.Selected = false;
Selection.Remove(group);
SceneDocument.RemoveMapObject(group);
group.MapObjectList.ForEach(mapObject =>
{
mapObject.Selected = true;
Selection.Add(mapObject);
SceneDocument.AddMapObject(mapObject);
});
});
groups.Clear();
UpdateGroupToolbar();
}
}
private void GroupMapObject()
{
if (!Selection.Empty && Selection.MapObjectList.Count > 1)
{
// remove the map objects from the document
foreach (MapObject mapObject in Selection)
{
SceneDocument.RemoveMapObject(mapObject);
}
// clone and clear the selected map objects
MapObject newMapObjectGroup = (MapObject)Selection.Clone();
Selection.Clear();
// add map object group with map objects in it to the document and selection map object
SceneDocument.AddMapObject(newMapObjectGroup);
Selection.Add(newMapObjectGroup);
UpdateGroupToolbar();
RenderViewports();
}
}