Ejemplo n.º 1
0
void cloneSelected(const cmd::ArgumentList& args)
{
	// Check for the correct editing mode (don't clone components)
	if (GlobalSelectionSystem().Mode() == SelectionSystem::eComponent) {
		return;
	}

	UndoableCommand undo("cloneSelected");

	// Create the list that will take the cloned instances
	SelectionCloner::Map cloned;

	SelectionCloner cloner;
	GlobalSceneGraph().root()->traverse(cloner);

	// Create a new namespace and move all cloned nodes into it
	INamespacePtr clonedNamespace = GlobalNamespaceFactory().createNamespace();
	assert(clonedNamespace != NULL);

	// Move items into the temporary namespace, this will setup the links
	clonedNamespace->connect(cloner.getCloneRoot());

	// Get the namespace of the current map
	scene::IMapRootNodePtr mapRoot = GlobalMapModule().getRoot();
	if (mapRoot == NULL) return; // not map root (this can happen)

	INamespacePtr nspace = mapRoot->getNamespace();
	if (nspace)
    {
		// Prepare the nodes for import
		nspace->ensureNoConflicts(cloner.getCloneRoot());
		// Now move all nodes into the target namespace
		nspace->connect(cloner.getCloneRoot());
	}

	// Unselect the current selection
	GlobalSelectionSystem().setSelectedAll(false);

	// Finally, move the cloned nodes to their destination and select them
	cloner.moveClonedNodes(true);

	if (registry::getValue<int>(RKEY_OFFSET_CLONED_OBJECTS) == 1)
	{
		// Move the current selection by one grid unit to the "right" and "downwards"
		nudgeSelected(eNudgeDown);
		nudgeSelected(eNudgeRight);
	}
}
Ejemplo n.º 2
0
bool Map::import(const std::string& filename)
{
    ui::ScreenUpdateBlocker blocker(_("Importing..."), filename);

    bool success = false;

    {
        IMapResourcePtr resource = GlobalMapResourceManager().capture(filename);

        if (resource->load())
        {
            // load() returned TRUE, this means that the resource node
            // is not the NULL node
            scene::INodePtr otherRoot = resource->getNode();

            // Adjust all new names to fit into the existing map namespace,
            // this routine will be changing a lot of names in the importNamespace
            INamespacePtr nspace = getRoot()->getNamespace();

            if (nspace)
            {
                // Prepare our namespace for import
                nspace->ensureNoConflicts(otherRoot);

                // Now add the imported names to the local namespace
                nspace->connect(otherRoot);
            }

            MergeMap(otherRoot);
            success = true;
        }
    }

    SceneChangeNotify();

    return success;
}