From 49c065d29ca07040c3fd810026121164ad86b247 Mon Sep 17 00:00:00 2001
From: Rémi Verschelde
Date: Sun, 5 Mar 2017 14:21:25 +0100
Subject: Refactoring: rename tools/editor/ to editor/

The other subfolders of tools/ had already been moved to either
editor/, misc/ or thirdparty/, so the hiding the editor code that
deep was no longer meaningful.
---
 editor/scene_tree_dock.cpp | 2061 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 2061 insertions(+)
 create mode 100644 editor/scene_tree_dock.cpp

(limited to 'editor/scene_tree_dock.cpp')

diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
new file mode 100644
index 000000000..47eb84ab7
--- /dev/null
+++ b/editor/scene_tree_dock.cpp
@@ -0,0 +1,2061 @@
+/*************************************************************************/
+/*  scene_tree_dock.cpp                                                  */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "scene_tree_dock.h"
+
+#include "editor_node.h"
+#include "global_config.h"
+#include "os/keyboard.h"
+#include "scene/resources/packed_scene.h"
+#include "editor_settings.h"
+#include "editor/plugins/canvas_item_editor_plugin.h"
+#include "editor/plugins/spatial_editor_plugin.h"
+#include "script_editor_debugger.h"
+#include "editor/plugins/script_editor_plugin.h"
+#include "core/io/resource_saver.h"
+#include "multi_node_edit.h"
+#include "editor/plugins/animation_player_editor_plugin.h"
+#include "animation_editor.h"
+#include "scene/main/viewport.h"
+
+
+void SceneTreeDock::_nodes_drag_begin() {
+
+
+	if (restore_script_editor_on_drag) {
+		EditorNode::get_singleton()->set_visible_editor(EditorNode::EDITOR_SCRIPT);
+		restore_script_editor_on_drag=false;
+	}
+
+}
+
+void SceneTreeDock::_input(InputEvent p_event) {
+
+	if (p_event.type==InputEvent::MOUSE_BUTTON && !p_event.mouse_button.pressed && p_event.mouse_button.button_index==BUTTON_LEFT)	 {
+		restore_script_editor_on_drag=false; //lost chance
+	}
+}
+
+void SceneTreeDock::_unhandled_key_input(InputEvent p_event) {
+
+	if (get_viewport()->get_modal_stack_top())
+		return; //ignore because of modal window
+
+	if (!p_event.key.pressed || p_event.key.echo)
+		return;
+
+	if (ED_IS_SHORTCUT("scene_tree/add_child_node", p_event)) {
+		_tool_selected(TOOL_NEW);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/instance_scene", p_event)) {
+		_tool_selected(TOOL_INSTANCE);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/change_node_type", p_event)) {
+		_tool_selected(TOOL_REPLACE);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/duplicate", p_event)) {
+		_tool_selected(TOOL_DUPLICATE);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/attach_script", p_event)) {
+		_tool_selected(TOOL_ATTACH_SCRIPT);
+	}
+	else if(ED_IS_SHORTCUT("scene_tree/clear_script", p_event)) {
+		_tool_selected(TOOL_CLEAR_SCRIPT);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/move_up", p_event)) {
+		_tool_selected(TOOL_MOVE_UP);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/move_down", p_event)) {
+		_tool_selected(TOOL_MOVE_DOWN);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/reparent", p_event)) {
+		_tool_selected(TOOL_REPARENT);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/merge_from_scene", p_event)) {
+		_tool_selected(TOOL_MERGE_FROM_SCENE);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/save_branch_as_scene", p_event)) {
+		_tool_selected(TOOL_NEW_SCENE_FROM);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/delete_no_confirm", p_event)) {
+		_tool_selected(TOOL_ERASE, true);
+	}
+	else if(ED_IS_SHORTCUT("scene_tree/copy_node_path", p_event)) {
+		_tool_selected(TOOL_COPY_NODE_PATH);
+	}
+	else if (ED_IS_SHORTCUT("scene_tree/delete", p_event)) {
+		_tool_selected(TOOL_ERASE);
+	}
+}
+
+void SceneTreeDock::instance(const String& p_file) {
+
+	Node *parent = scene_tree->get_selected();
+	if (!parent || !edited_scene) {
+
+		current_option=-1;
+		//accept->get_cancel()->hide();
+		accept->get_ok()->set_text(TTR("OK :("));
+		accept->set_text(TTR("No parent to instance a child at."));
+		accept->popup_centered_minsize();
+		return;
+	};
+
+	ERR_FAIL_COND(!parent);
+
+	Vector<String> scenes;
+	scenes.push_back(p_file);
+	_perform_instance_scenes(scenes,parent,-1);
+
+}
+
+void SceneTreeDock::instance_scenes(const Vector<String>& p_files, Node *p_parent) {
+
+	Node *parent = p_parent;
+
+	if (!parent) {
+		parent = scene_tree->get_selected();
+	}
+
+	if (!parent || !edited_scene) {
+
+		accept->get_ok()->set_text(TTR("OK"));
+		accept->set_text(TTR("No parent to instance the scenes at."));
+		accept->popup_centered_minsize();
+		return;
+	};
+
+	_perform_instance_scenes(p_files, parent, -1);
+}
+
+void SceneTreeDock::_perform_instance_scenes(const Vector<String>& p_files,Node* parent,int p_pos) {
+
+
+
+	ERR_FAIL_COND(!parent);
+
+
+	Vector<Node*> instances;
+
+	bool error=false;
+
+	for(int i=0;i<p_files.size();i++) {
+
+		Ref<PackedScene> sdata = ResourceLoader::load(p_files[i]);
+		if (!sdata.is_valid()) {
+			current_option=-1;
+			//accept->get_cancel()->hide();
+			accept->get_ok()->set_text(TTR("Ugh"));
+			accept->set_text(vformat(TTR("Error loading scene from %s"),p_files[i]));
+			accept->popup_centered_minsize();
+			error=true;
+			break;
+
+		}
+
+		Node*instanced_scene=sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
+		if (!instanced_scene) {
+			current_option=-1;
+			//accept->get_cancel()->hide();
+			accept->get_ok()->set_text(TTR("Ugh"));
+			accept->set_text(vformat(TTR("Error instancing scene from %s"),p_files[i]));
+			accept->popup_centered_minsize();
+			error=true;
+			break;
+
+		}
+
+		if (edited_scene->get_filename()!="") {
+
+			if (_cyclical_dependency_exists(edited_scene->get_filename(), instanced_scene)) {
+
+				accept->get_ok()->set_text(TTR("Ok"));
+				accept->set_text(vformat(TTR("Cannot instance the scene '%s' because the current scene exists within one of its nodes."),p_files[i]));
+				accept->popup_centered_minsize();
+				error=true;
+				break;
+			}
+		}
+
+		instanced_scene->set_filename( GlobalConfig::get_singleton()->localize_path(p_files[i]) );
+
+		instances.push_back(instanced_scene);
+	}
+
+	if (error) {
+		for(int i=0;i<instances.size();i++) {
+			memdelete(instances[i]);
+		}
+		return;
+	}
+
+
+
+	//instanced_scene->generate_instance_state();
+
+	editor_data->get_undo_redo().create_action(TTR("Instance Scene(s)"));
+
+	for(int i=0;i<instances.size();i++) {
+
+		Node* instanced_scene=instances[i];
+
+		editor_data->get_undo_redo().add_do_method(parent,"add_child",instanced_scene);
+		if (p_pos>=0) {
+			editor_data->get_undo_redo().add_do_method(parent,"move_child",instanced_scene,p_pos+i);
+		}
+		editor_data->get_undo_redo().add_do_method(instanced_scene,"set_owner",edited_scene);
+		editor_data->get_undo_redo().add_do_method(editor_selection,"clear");
+		editor_data->get_undo_redo().add_do_method(editor_selection,"add_node",instanced_scene);
+		editor_data->get_undo_redo().add_do_reference(instanced_scene);
+		editor_data->get_undo_redo().add_undo_method(parent,"remove_child",instanced_scene);
+
+		String new_name = parent->validate_child_name(instanced_scene);
+		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+		editor_data->get_undo_redo().add_do_method(sed,"live_debug_instance_node",edited_scene->get_path_to(parent),p_files[i],new_name);
+		editor_data->get_undo_redo().add_undo_method(sed,"live_debug_remove_node",NodePath(String(edited_scene->get_path_to(parent))+"/"+new_name));
+	}
+
+	editor_data->get_undo_redo().commit_action();
+
+
+}
+
+void SceneTreeDock::_replace_with_branch_scene(const String& p_file,Node* base) {
+	Ref<PackedScene> sdata = ResourceLoader::load(p_file);
+	if (!sdata.is_valid()) {
+		accept->get_ok()->set_text(TTR("Ugh"));
+		accept->set_text(vformat(TTR("Error loading scene from %s"),p_file));
+		accept->popup_centered_minsize();
+		return;
+	}
+
+	Node *instanced_scene=sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
+	if (!instanced_scene) {
+		accept->get_ok()->set_text(TTR("Ugh"));
+		accept->set_text(vformat(TTR("Error instancing scene from %s"),p_file));
+		accept->popup_centered_minsize();
+		return;
+	}
+
+	Node *parent = base->get_parent();
+	int pos = base->get_index();
+	memdelete(base);
+	parent->add_child(instanced_scene);
+	parent->move_child(instanced_scene, pos);
+	instanced_scene->set_owner(edited_scene);
+	editor_selection->clear();
+	editor_selection->add_node(instanced_scene);
+	scene_tree->set_selected(instanced_scene);
+}
+
+bool SceneTreeDock::_cyclical_dependency_exists(const String& p_target_scene_path, Node* p_desired_node) {
+	int childCount = p_desired_node->get_child_count();
+
+	if (p_desired_node->get_filename()==p_target_scene_path) {
+		return true;
+	}
+
+	for (int i=0;i<childCount;i++) {
+		Node* child=p_desired_node->get_child(i);
+
+		if(_cyclical_dependency_exists(p_target_scene_path,child)) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+
+void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
+
+	current_option=p_tool;
+
+	switch(p_tool) {
+
+		case TOOL_NEW: {
+			/*
+			if (!_validate_no_foreign())
+				break;
+			*/
+			create_dialog->popup(true);
+		} break;
+		case TOOL_INSTANCE: {
+
+			Node *scene = edited_scene;
+
+			if (!scene) {
+
+				EditorNode::get_singleton()->new_inherited_scene();
+
+				/* should be legal now
+				current_option=-1;
+				//confirmation->get_cancel()->hide();
+				accept->get_ok()->set_text("I see..");
+				accept->set_text("This operation can't be done without a tree root.");
+				accept->popup_centered_minsize();
+				*/
+				break;
+			}
+
+			/*
+			if (!_validate_no_foreign())
+				break;
+			*/
+
+			file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
+			List<String> extensions;
+			ResourceLoader::get_recognized_extensions_for_type("PackedScene",&extensions);
+			file->clear_filters();
+			for(int i=0;i<extensions.size();i++) {
+
+				file->add_filter("*."+extensions[i]+" ; "+extensions[i].to_upper());
+			}
+
+			//file->set_current_path(current_path);
+			file->popup_centered_ratio();
+
+		} break;
+		case TOOL_REPLACE: {
+
+			create_dialog->popup(false);
+		} break;
+		case TOOL_CONNECT: {
+
+			Node *current = scene_tree->get_selected();
+			if (!current)
+				break;
+
+			/*
+			if (!_validate_no_foreign())
+				break;
+			connect_dialog->popup_centered_ratio();
+			connect_dialog->set_node(current);
+			*/
+
+		} break;
+		case TOOL_GROUP: {
+
+			Node *current = scene_tree->get_selected();
+			if (!current)
+				break;
+			/*
+			if (!_validate_no_foreign())
+				break;
+			groups_editor->set_current(current);
+			groups_editor->popup_centered_ratio();
+			*/
+		} break;
+		case TOOL_ATTACH_SCRIPT: {
+
+			Node *selected = scene_tree->get_selected();
+			if (!selected)
+				break;
+
+			/*
+			if (!_validate_no_foreign())
+				break;
+			*/
+
+			Ref<Script> existing = selected->get_script();
+			if (existing.is_valid())
+				editor->push_item(existing.ptr());
+			else {
+				String path = selected->get_filename();
+				script_create_dialog->config(selected->get_class(),path);
+				script_create_dialog->popup_centered(Size2(300,290));
+				//script_create_dialog->popup_centered_minsize();
+
+			}
+
+		} break;
+		case TOOL_CLEAR_SCRIPT: {
+			Node *selected = scene_tree->get_selected();
+			if(!selected)
+				break;
+
+			Ref<Script> existing = selected->get_script();
+			if(existing.is_valid()) {
+				const RefPtr empty;
+				selected->set_script(empty);
+				button_create_script->show();
+				button_clear_script->hide();
+			}
+
+		} break;
+		case TOOL_MOVE_UP:
+		case TOOL_MOVE_DOWN: {
+
+			if (!scene_tree->get_selected())
+				break;
+
+
+			if (scene_tree->get_selected()==edited_scene) {
+
+
+				current_option=-1;
+				//accept->get_cancel()->hide();
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation can't be done on the tree root."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+
+			if (!_validate_no_foreign())
+				break;
+
+			bool MOVING_DOWN = (p_tool == TOOL_MOVE_DOWN);
+			bool MOVING_UP = !MOVING_DOWN;
+
+			Node *common_parent = scene_tree->get_selected()->get_parent();
+			List<Node*> selection = editor_selection->get_selected_node_list();
+			selection.sort_custom<Node::Comparator>();  // sort by index
+			if (MOVING_DOWN)
+				selection.invert();
+
+			int lowest_id = common_parent->get_child_count() - 1;
+			int highest_id = 0;
+			for (List<Node*>::Element *E = selection.front(); E; E = E->next()) {
+				int index = E->get()->get_index();
+
+				if (index > highest_id) highest_id = index;
+				if (index < lowest_id) lowest_id = index;
+
+				if (E->get()->get_parent() != common_parent)
+					common_parent = NULL;
+			}
+
+			if (!common_parent || (MOVING_DOWN && highest_id >= common_parent->get_child_count() - MOVING_DOWN) || (MOVING_UP && lowest_id == 0))
+				break; // one or more nodes can not be moved
+
+			if (selection.size() == 1) editor_data->get_undo_redo().create_action(TTR("Move Node In Parent"));
+			if (selection.size() > 1) editor_data->get_undo_redo().create_action(TTR("Move Nodes In Parent"));
+
+			for (int i = 0; i < selection.size(); i++) {
+				Node *top_node = selection[i];
+				Node *bottom_node = selection[selection.size() - 1 - i];
+
+				ERR_FAIL_COND(!top_node->get_parent());
+				ERR_FAIL_COND(!bottom_node->get_parent());
+
+				int bottom_node_pos = bottom_node->get_index();
+				int top_node_pos_next = top_node->get_index() + (MOVING_DOWN ? 1 : -1);
+
+				editor_data->get_undo_redo().add_do_method(top_node->get_parent(), "move_child", top_node, top_node_pos_next);
+				editor_data->get_undo_redo().add_undo_method(bottom_node->get_parent(), "move_child", bottom_node, bottom_node_pos);
+			}
+
+			editor_data->get_undo_redo().commit_action();
+
+		} break;
+		case TOOL_DUPLICATE: {
+
+			if (!edited_scene)
+				break;
+
+
+			if (editor_selection->is_selected(edited_scene)) {
+
+
+				current_option=-1;
+				//accept->get_cancel()->hide();
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation can't be done on the tree root."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			if (!_validate_no_foreign())
+				break;
+
+			List<Node*> selection = editor_selection->get_selected_node_list();
+			if (selection.size()==0)
+				break;
+
+			List<Node*> reselect;
+
+			editor_data->get_undo_redo().create_action(TTR("Duplicate Node(s)"));
+			editor_data->get_undo_redo().add_do_method(editor_selection,"clear");
+
+			Node *dupsingle=NULL;
+
+
+			for (List<Node*>::Element *E=selection.front();E;E=E->next()) {
+
+				Node *node = E->get();
+				Node *parent = node->get_parent();
+
+				List<Node*> owned;
+				node->get_owned_by(node->get_owner(),&owned);
+
+				Map<Node*,Node*> duplimap;
+				Node * dup = _duplicate(node,duplimap);
+
+				ERR_CONTINUE(!dup);
+
+				if (selection.size()==1)
+					dupsingle=dup;
+
+				dup->set_name(parent->validate_child_name(dup));
+
+				editor_data->get_undo_redo().add_do_method(parent,"_add_child_below_node",node, dup);
+				for (List<Node*>::Element *F=owned.front();F;F=F->next()) {
+
+					if (!duplimap.has(F->get())) {
+
+						continue;
+					}
+					Node *d=duplimap[F->get()];
+					editor_data->get_undo_redo().add_do_method(d,"set_owner",node->get_owner());
+				}
+				editor_data->get_undo_redo().add_do_method(editor_selection,"add_node",dup);
+				editor_data->get_undo_redo().add_undo_method(parent,"remove_child",dup);
+				editor_data->get_undo_redo().add_do_reference(dup);
+
+				ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+
+				editor_data->get_undo_redo().add_do_method(sed,"live_debug_duplicate_node",edited_scene->get_path_to(node),dup->get_name());
+				editor_data->get_undo_redo().add_undo_method(sed,"live_debug_remove_node",NodePath(String(edited_scene->get_path_to(parent))+"/"+dup->get_name()));
+
+				//parent->add_child(dup);
+				//reselect.push_back(dup);
+			}
+
+			editor_data->get_undo_redo().commit_action();
+
+			if (dupsingle)
+				editor->push_item(dupsingle);
+
+
+
+
+
+		} break;
+		case TOOL_REPARENT: {
+
+
+			if (!scene_tree->get_selected())
+				break;
+
+
+			if (editor_selection->is_selected(edited_scene)) {
+
+
+				current_option=-1;
+				//confirmation->get_cancel()->hide();
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation can't be done on the tree root."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			if (!_validate_no_foreign())
+				break;
+
+			List<Node*> nodes = editor_selection->get_selected_node_list();
+			Set<Node*> nodeset;
+			for(List<Node*>::Element *E=nodes.front();E;E=E->next()) {
+
+				nodeset.insert(E->get());
+			}
+			reparent_dialog->popup_centered_ratio();
+			reparent_dialog->set_current( nodeset );
+
+		} break;
+		case TOOL_MULTI_EDIT: {
+
+			Node*root=EditorNode::get_singleton()->get_edited_scene();
+			if (!root)
+				break;
+			Ref<MultiNodeEdit> mne = memnew( MultiNodeEdit );
+			for (const Map<Node*,Object*>::Element *E=EditorNode::get_singleton()->get_editor_selection()->get_selection().front();E;E=E->next()) {
+				mne->add_node(root->get_path_to(E->key()));
+			}
+
+			EditorNode::get_singleton()->push_item(mne.ptr());
+
+		} break;
+
+		case TOOL_ERASE: {
+
+			List<Node*> remove_list = editor_selection->get_selected_node_list();
+
+			if (remove_list.empty())
+				return;
+
+			if (!_validate_no_foreign())
+				break;
+
+			if (p_confirm_override) {
+				_delete_confirm();
+
+				// hack, force 2d editor viewport to refresh after deletion
+				if (CanvasItemEditor *editor = CanvasItemEditor::get_singleton())
+					editor->get_viewport_control()->update();
+
+			} else {
+				delete_dialog->set_text(TTR("Delete Node(s)?"));
+				delete_dialog->popup_centered_minsize();
+			}
+
+		} break;
+		case TOOL_MERGE_FROM_SCENE: {
+
+			EditorNode::get_singleton()->merge_from_scene();
+		} break;
+		case TOOL_NEW_SCENE_FROM: {
+
+			Node *scene = editor_data->get_edited_scene_root();
+
+			if (!scene) {
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation can't be done without a scene."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			List<Node*> selection = editor_selection->get_selected_node_list();
+
+			if (selection.size()!=1) {
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation requires a single selected node."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			Node *tocopy = selection.front()->get();
+
+			if (tocopy==scene){
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("Can not perform with the root node."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			if (tocopy!=editor_data->get_edited_scene_root() && tocopy->get_filename()!="") {
+				accept->get_ok()->set_text(TTR("I see.."));
+				accept->set_text(TTR("This operation can't be done on instanced scenes."));
+				accept->popup_centered_minsize();
+				break;
+			}
+
+			new_scene_from_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+
+			List<String> extensions;
+			Ref<PackedScene> sd = memnew( PackedScene );
+			ResourceSaver::get_recognized_extensions(sd,&extensions);
+			new_scene_from_dialog->clear_filters();
+			for(int i=0;i<extensions.size();i++) {
+				new_scene_from_dialog->add_filter("*."+extensions[i]+" ; "+extensions[i].to_upper());
+			}
+
+			String existing;
+			if (extensions.size()) {
+				String root_name(tocopy->get_name());
+				existing=root_name+"."+extensions.front()->get().to_lower();
+			}
+			new_scene_from_dialog->set_current_path(existing);
+
+			new_scene_from_dialog->popup_centered_ratio();
+			new_scene_from_dialog->set_title(TTR("Save New Scene As.."));
+
+		} break;
+	case TOOL_COPY_NODE_PATH: {
+			List<Node*> selection = editor_selection->get_selected_node_list();
+
+			if(List<Node*>::Element *e = selection.front()) {
+				if(Node *node = e->get()) {
+					Node *root = EditorNode::get_singleton()->get_edited_scene();
+					NodePath path = root->get_path().rel_path_to(node->get_path());
+					OS::get_singleton()->set_clipboard(path);
+				}
+			}
+		} break;
+	}
+
+}
+
+void SceneTreeDock::_notification(int p_what) {
+
+	switch(p_what) {
+
+		case NOTIFICATION_READY: {
+
+			if (!first_enter)
+				break;
+			first_enter=false;
+
+			CanvasItemEditorPlugin *canvas_item_plugin =  editor_data->get_editor("2D")->cast_to<CanvasItemEditorPlugin>();
+			if (canvas_item_plugin) {
+				canvas_item_plugin->get_canvas_item_editor()->connect("item_lock_status_changed", scene_tree, "_update_tree");
+				canvas_item_plugin->get_canvas_item_editor()->connect("item_group_status_changed", scene_tree, "_update_tree");
+				scene_tree->connect("node_changed", canvas_item_plugin->get_canvas_item_editor()->get_viewport_control(), "update");
+			}
+			button_add->set_icon(get_icon("Add","EditorIcons"));
+			button_instance->set_icon(get_icon("Instance","EditorIcons"));
+			button_create_script->set_icon(get_icon("ScriptCreate","EditorIcons"));
+			button_clear_script->set_icon(get_icon("ScriptRemove", "EditorIcons"));
+
+
+			filter_icon->set_texture(get_icon("Zoom","EditorIcons"));
+
+			EditorNode::get_singleton()->get_editor_selection()->connect("selection_changed",this,"_selection_changed");
+
+		} break;
+	}
+}
+
+
+void SceneTreeDock::_load_request(const String& p_path) {
+
+	editor->open_request(p_path);
+}
+
+void SceneTreeDock::_script_open_request(const Ref<Script>& p_script) {
+
+	editor->edit_resource(p_script);
+}
+
+void SceneTreeDock::_node_selected() {
+
+
+	Node *node=scene_tree->get_selected();
+
+	if (!node) {
+
+		editor->push_item(NULL);
+		return;
+	}
+
+	if (ScriptEditor::get_singleton()->is_visible_in_tree()) {
+		restore_script_editor_on_drag=true;
+	}
+
+	editor->push_item(node);
+
+
+}
+
+void SceneTreeDock::_node_renamed() {
+
+	_node_selected();
+}
+
+Node *SceneTreeDock::_duplicate(Node *p_node, Map<Node*,Node*> &duplimap) {
+
+	Node *node=NULL;
+
+	if (p_node->get_filename()!="") { //an instance
+
+		Ref<PackedScene> sd = ResourceLoader::load( p_node->get_filename() );
+		ERR_FAIL_COND_V(!sd.is_valid(),NULL);
+		node = sd->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
+		ERR_FAIL_COND_V(!node,NULL);
+		node->set_scene_instance_load_placeholder(p_node->get_scene_instance_load_placeholder());
+		//node->generate_instance_state();
+	} else {
+		Object *obj = ClassDB::instance(p_node->get_class());
+		ERR_FAIL_COND_V(!obj,NULL);
+		node = obj->cast_to<Node>();
+		if (!node)
+			memdelete(obj);
+		ERR_FAIL_COND_V(!node,NULL);
+
+	}
+
+	List<PropertyInfo> plist;
+
+	p_node->get_property_list(&plist);
+
+	for(List<PropertyInfo>::Element *E=plist.front();E;E=E->next()) {
+
+		if (!(E->get().usage&PROPERTY_USAGE_STORAGE))
+			continue;
+		String name = E->get().name;
+		node->set( name, p_node->get(name) );
+
+	}
+
+
+	List<Node::GroupInfo> group_info;
+	p_node->get_groups(&group_info);
+	for (List<Node::GroupInfo>::Element *E=group_info.front();E;E=E->next()) {
+
+		if (E->get().persistent)
+			node->add_to_group(E->get().name,true);
+	}
+
+
+	node->set_name(p_node->get_name());
+	duplimap[p_node]=node;
+
+	for(int i=0;i<p_node->get_child_count();i++) {
+
+		Node *child = p_node->get_child(i);
+		if (p_node->get_owner()!=child->get_owner())
+			continue; //don't bother with not in-scene nodes.
+
+		Node *dup = _duplicate(child,duplimap);
+		if (!dup) {
+			memdelete(node);
+			return NULL;
+		}
+
+		node->add_child(dup);
+	}
+
+	return node;
+
+}
+
+
+void SceneTreeDock::_set_owners(Node *p_owner, const Array& p_nodes) {
+
+	for(int i=0;i<p_nodes.size();i++) {
+
+		Object *obj=p_nodes[i];
+		if (!obj)
+			continue;
+
+		Node *n=obj->cast_to<Node>();
+		if (!n)
+			continue;
+		n->set_owner(p_owner);
+	}
+}
+
+
+void SceneTreeDock::_fill_path_renames(Vector<StringName> base_path,Vector<StringName> new_base_path,Node * p_node, List<Pair<NodePath,NodePath> > *p_renames) {
+
+	base_path.push_back(p_node->get_name());
+	if (new_base_path.size())
+		new_base_path.push_back(p_node->get_name());
+
+	NodePath from( base_path,true );
+	NodePath to;
+	if (new_base_path.size())
+		to=NodePath( new_base_path,true );
+
+	Pair<NodePath,NodePath> npp;
+	npp.first=from;
+	npp.second=to;
+
+	p_renames->push_back(npp);
+
+	for(int i=0;i<p_node->get_child_count();i++) {
+
+		_fill_path_renames(base_path,new_base_path,p_node->get_child(i),p_renames);
+	}
+
+
+}
+
+void SceneTreeDock::fill_path_renames(Node* p_node, Node *p_new_parent, List<Pair<NodePath,NodePath> > *p_renames) {
+
+	if (!bool(EDITOR_DEF("editors/animation/autorename_animation_tracks",true)))
+		return;
+
+
+	Vector<StringName> base_path;
+	Node *n = p_node->get_parent();
+	while(n) {
+		base_path.push_back(n->get_name());
+		n=n->get_parent();
+	}
+	base_path.invert();
+
+	Vector<StringName> new_base_path;
+	if (p_new_parent) {
+		n = p_new_parent;
+		while(n) {
+			new_base_path.push_back(n->get_name());
+			n=n->get_parent();
+		}
+
+		new_base_path.invert();
+	}
+
+	_fill_path_renames(base_path,new_base_path,p_node,p_renames);
+}
+
+void SceneTreeDock::perform_node_renames(Node* p_base,List<Pair<NodePath,NodePath> > *p_renames, Map<Ref<Animation>, Set<int> > *r_rem_anims) {
+
+	Map<Ref<Animation>, Set<int> > rem_anims;
+
+	if (!r_rem_anims)
+		r_rem_anims=&rem_anims;
+
+	if (!bool(EDITOR_DEF("editors/animation/autorename_animation_tracks",true)))
+		return;
+
+	if (!p_base) {
+
+		p_base=edited_scene;
+	}
+
+	if (!p_base)
+		return;
+
+
+	if (p_base->cast_to<AnimationPlayer>()) {
+
+		AnimationPlayer *ap=p_base->cast_to<AnimationPlayer>();
+		List<StringName> anims;
+		ap->get_animation_list(&anims);
+		Node *root = ap->get_node(ap->get_root());
+
+
+		if (root) {
+
+
+			NodePath root_path=root->get_path();
+			NodePath new_root_path=root_path;
+
+
+			for(List<Pair<NodePath,NodePath> >::Element* E=p_renames->front();E;E=E->next()) {
+
+				if (E->get().first==root_path) {
+					new_root_path=E->get().second;
+					break;
+				}
+			}
+
+			if (new_root_path!=NodePath()) {
+				//will not be erased
+
+				for(List<StringName>::Element *E=anims.front();E;E=E->next()) {
+
+					Ref<Animation> anim=ap->get_animation(E->get());
+					if (!r_rem_anims->has(anim)) {
+						r_rem_anims->insert(anim,Set<int>());
+						Set<int> &ran = r_rem_anims->find(anim)->get();
+						for(int i=0;i<anim->get_track_count();i++)
+							ran.insert(i);
+					}
+
+					Set<int> &ran = r_rem_anims->find(anim)->get();
+
+					if (anim.is_null())
+						continue;
+
+					for(int i=0;i<anim->get_track_count();i++) {
+
+						NodePath track_np=anim->track_get_path(i);
+						Node *n = root->get_node(track_np);
+						if (!n) {
+							continue;
+						}
+
+						NodePath old_np = n->get_path();
+
+						if (!ran.has(i))
+							continue; //channel was removed
+
+						for(List<Pair<NodePath,NodePath> >::Element* E=p_renames->front();E;E=E->next()) {
+
+							if (E->get().first==old_np) {
+
+
+								if (E->get().second==NodePath()) {
+									//will be erased
+
+									int idx=0;
+									Set<int>::Element *EI=ran.front();
+									ERR_FAIL_COND(!EI); //bug
+									while(EI->get()!=i) {
+										idx++;
+										EI=EI->next();
+										ERR_FAIL_COND(!EI); //another bug
+
+									}
+
+									editor_data->get_undo_redo().add_do_method(anim.ptr(),"remove_track",idx);
+									editor_data->get_undo_redo().add_undo_method(anim.ptr(),"add_track",anim->track_get_type(i),idx);
+									editor_data->get_undo_redo().add_undo_method(anim.ptr(),"track_set_path",idx,track_np);
+									editor_data->get_undo_redo().add_undo_method(anim.ptr(),"track_set_interpolation_type",idx,anim->track_get_interpolation_type(i));
+									for(int j=0;j<anim->track_get_key_count(i);j++) {
+
+										editor_data->get_undo_redo().add_undo_method(anim.ptr(),"track_insert_key",idx,anim->track_get_key_time(i,j),anim->track_get_key_value(i,j),anim->track_get_key_transition(i,j));
+									}
+
+									ran.erase(i); //byebye channel
+
+								} else {
+									//will be renamed
+									NodePath rel_path = new_root_path.rel_path_to(E->get().second);
+
+									NodePath new_path = NodePath( rel_path.get_names(), track_np.get_subnames(), false, track_np.get_property() );
+									if (new_path==track_np)
+										continue; //bleh
+									editor_data->get_undo_redo().add_do_method(anim.ptr(),"track_set_path",i,new_path);
+									editor_data->get_undo_redo().add_undo_method(anim.ptr(),"track_set_path",i,track_np);
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+
+
+	for(int i=0;i<p_base->get_child_count();i++)
+		perform_node_renames(p_base->get_child(i),p_renames,r_rem_anims);
+
+}
+
+
+void SceneTreeDock::_node_prerenamed(Node* p_node, const String& p_new_name) {
+
+
+	List<Pair<NodePath,NodePath> > path_renames;
+
+	Vector<StringName> base_path;
+	Node *n = p_node->get_parent();
+	while(n) {
+		base_path.push_back(n->get_name());
+		n=n->get_parent();
+	}
+	base_path.invert();
+
+
+	Vector<StringName> new_base_path=base_path;
+	base_path.push_back(p_node->get_name());
+
+	new_base_path.push_back(p_new_name);
+
+	Pair<NodePath,NodePath> npp;
+	npp.first = NodePath(base_path,true);
+	npp.second = NodePath(new_base_path,true);
+	path_renames.push_back(npp);
+
+
+	for(int i=0;i<p_node->get_child_count();i++)
+		_fill_path_renames(base_path,new_base_path,p_node->get_child(i),&path_renames);
+
+	perform_node_renames(NULL,&path_renames);
+
+}
+
+bool SceneTreeDock::_validate_no_foreign() {
+
+	List<Node*> selection = editor_selection->get_selected_node_list();
+
+	for (List<Node*>::Element *E=selection.front();E;E=E->next()) {
+
+		if (E->get()!=edited_scene && E->get()->get_owner()!=edited_scene) {
+
+			accept->get_ok()->set_text(TTR("Makes Sense!"));
+			accept->set_text(TTR("Can't operate on nodes from a foreign scene!"));
+			accept->popup_centered_minsize();
+			return false;
+
+		}
+
+	if (edited_scene->get_scene_inherited_state().is_valid() && edited_scene->get_scene_inherited_state()->find_node_by_path(edited_scene->get_path_to(E->get()))>=0) {
+
+			accept->get_ok()->set_text(TTR("Makes Sense!"));
+			accept->set_text(TTR("Can't operate on nodes the current scene inherits from!"));
+			accept->popup_centered_minsize();
+			return false;
+
+		}
+
+	}
+
+	return true;
+}
+
+void SceneTreeDock::_node_reparent(NodePath p_path,bool p_keep_global_xform) {
+
+
+	Node *new_parent = scene_root->get_node(p_path);
+	ERR_FAIL_COND(!new_parent);
+
+	//ok all valid
+
+	List<Node*> selection = editor_selection->get_selected_node_list();
+
+	if (selection.empty())
+		return; //nothing to reparent
+
+	Vector<Node*> nodes;
+
+	for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
+		nodes.push_back(E->get());
+	}
+
+	_do_reparent(new_parent,-1,nodes,p_keep_global_xform);
+
+}
+
+
+void SceneTreeDock::_do_reparent(Node* p_new_parent,int p_position_in_parent,Vector<Node*> p_nodes,bool p_keep_global_xform) {
+
+
+	Node *new_parent = p_new_parent;
+	ERR_FAIL_COND(!new_parent);
+
+	Node *validate=new_parent;
+	while(validate) {
+
+		if (p_nodes.find(validate)!=-1) {
+			ERR_EXPLAIN("Selection changed at some point.. can't reparent");
+			ERR_FAIL();
+			return;
+		}
+		validate=validate->get_parent();
+	}
+
+	//ok all valid
+
+	List<Node*> selection = editor_selection->get_selected_node_list();
+
+	if (p_nodes.size()==0)
+		return; //nothing to reparent
+
+	//sort by tree order, so re-adding is easy
+	p_nodes.sort_custom<Node::Comparator>();
+
+	editor_data->get_undo_redo().create_action(TTR("Reparent Node"));
+
+	List<Pair<NodePath,NodePath> > path_renames;
+	Vector<StringName> former_names;
+
+	int inc=0;
+
+	for(int ni=0;ni<p_nodes.size();ni++) {
+
+		//no undo for now, sorry
+		Node *node = p_nodes[ni];
+
+		fill_path_renames(node,new_parent,&path_renames);
+		former_names.push_back(node->get_name());
+
+		List<Node*> owned;
+		node->get_owned_by(node->get_owner(),&owned);
+		Array owners;
+		for(List<Node*>::Element *E=owned.front();E;E=E->next()) {
+
+			owners.push_back(E->get());
+		}
+
+
+		if (new_parent==node->get_parent() && node->get_index() < p_position_in_parent+ni) {
+			//if child will generate a gap when moved, adjust
+			inc--;
+		}
+
+		editor_data->get_undo_redo().add_do_method(node->get_parent(),"remove_child",node);
+		editor_data->get_undo_redo().add_do_method(new_parent,"add_child",node);
+
+		if (p_position_in_parent>=0)
+			editor_data->get_undo_redo().add_do_method(new_parent,"move_child",node,p_position_in_parent+inc);
+
+		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+		String new_name = new_parent->validate_child_name(node);
+		editor_data->get_undo_redo().add_do_method(sed,"live_debug_reparent_node",edited_scene->get_path_to(node),edited_scene->get_path_to(new_parent),new_name,-1);
+		editor_data->get_undo_redo().add_undo_method(sed,"live_debug_reparent_node",NodePath(String(edited_scene->get_path_to(new_parent))+"/"+new_name),edited_scene->get_path_to(node->get_parent()),node->get_name(),node->get_index());
+
+		if (p_keep_global_xform) {
+			if (node->cast_to<Node2D>())
+				editor_data->get_undo_redo().add_do_method(node,"set_global_transform",node->cast_to<Node2D>()->get_global_transform());
+			if (node->cast_to<Spatial>())
+				editor_data->get_undo_redo().add_do_method(node,"set_global_transform",node->cast_to<Spatial>()->get_global_transform());
+			if (node->cast_to<Control>())
+				editor_data->get_undo_redo().add_do_method(node,"set_global_pos",node->cast_to<Control>()->get_global_pos());
+		}
+
+		editor_data->get_undo_redo().add_do_method(this,"_set_owners",edited_scene,owners);
+
+		if (AnimationPlayerEditor::singleton->get_key_editor()->get_root()==node)
+			editor_data->get_undo_redo().add_do_method(AnimationPlayerEditor::singleton->get_key_editor(),"set_root",node);
+
+		editor_data->get_undo_redo().add_undo_method(new_parent,"remove_child",node);
+		editor_data->get_undo_redo().add_undo_method(node,"set_name",former_names[ni]);
+
+		inc++;
+
+	}
+
+	//add and move in a second step.. (so old order is preserved)
+
+
+
+	for(int ni=0;ni<p_nodes.size();ni++) {
+
+		Node *node = p_nodes[ni];
+
+		List<Node*> owned;
+		node->get_owned_by(node->get_owner(),&owned);
+		Array owners;
+		for(List<Node*>::Element *E=owned.front();E;E=E->next()) {
+
+			owners.push_back(E->get());
+		}
+
+		int child_pos = node->get_position_in_parent();
+
+		editor_data->get_undo_redo().add_undo_method(node->get_parent(),"add_child",node);
+		editor_data->get_undo_redo().add_undo_method(node->get_parent(),"move_child",node,child_pos);
+		editor_data->get_undo_redo().add_undo_method(this,"_set_owners",edited_scene,owners);
+		if (AnimationPlayerEditor::singleton->get_key_editor()->get_root()==node)
+			editor_data->get_undo_redo().add_undo_method(AnimationPlayerEditor::singleton->get_key_editor(),"set_root",node);
+
+		if (p_keep_global_xform) {
+			if (node->cast_to<Node2D>())
+				editor_data->get_undo_redo().add_undo_method(node,"set_transform",node->cast_to<Node2D>()->get_transform());
+			if (node->cast_to<Spatial>())
+				editor_data->get_undo_redo().add_undo_method(node,"set_transform",node->cast_to<Spatial>()->get_transform());
+			if (node->cast_to<Control>())
+				editor_data->get_undo_redo().add_undo_method(node,"set_pos",node->cast_to<Control>()->get_pos());
+		}
+
+
+
+	}
+
+	perform_node_renames(NULL,&path_renames);
+
+	editor_data->get_undo_redo().commit_action();
+	//node->set_owner(owner);
+}
+
+void SceneTreeDock::_script_created(Ref<Script> p_script) {
+
+	Node *selected = scene_tree->get_selected();
+	if (!selected)
+		return;
+	selected->set_script(p_script.get_ref_ptr());
+	editor->push_item(p_script.operator->());
+	button_create_script->hide();
+	button_clear_script->show();
+
+}
+
+
+void SceneTreeDock::_delete_confirm() {
+
+	List<Node*> remove_list = editor_selection->get_selected_node_list();
+
+	if (remove_list.empty())
+		return;
+
+
+	editor->get_editor_plugins_over()->make_visible(false);
+
+	editor_data->get_undo_redo().create_action(TTR("Remove Node(s)"));
+
+	bool entire_scene=false;
+
+	for(List<Node*>::Element *E=remove_list.front();E;E=E->next()) {
+
+		if (E->get()==edited_scene) {
+			entire_scene=true;
+		}
+	}
+
+	if (entire_scene) {
+
+		editor_data->get_undo_redo().add_do_method(editor,"set_edited_scene",(Object*)NULL);
+		editor_data->get_undo_redo().add_undo_method(editor,"set_edited_scene",edited_scene);
+		editor_data->get_undo_redo().add_undo_method(edited_scene,"set_owner",edited_scene->get_owner());
+		editor_data->get_undo_redo().add_undo_reference(edited_scene);
+
+	} else {
+
+		remove_list.sort_custom<Node::Comparator>(); //sort nodes to keep positions
+		List<Pair<NodePath,NodePath> > path_renames;
+
+
+		//delete from animation
+		for(List<Node*>::Element *E=remove_list.front();E;E=E->next()) {
+			Node *n = E->get();
+			if (!n->is_inside_tree() || !n->get_parent())
+				continue;
+
+			fill_path_renames(n,NULL,&path_renames);
+
+		}
+
+		perform_node_renames(NULL,&path_renames);
+		//delete for read
+		for(List<Node*>::Element *E=remove_list.front();E;E=E->next()) {
+			Node *n = E->get();
+			if (!n->is_inside_tree() || !n->get_parent())
+				continue;
+
+			List<Node*> owned;
+			n->get_owned_by(n->get_owner(),&owned);
+			Array owners;
+			for(List<Node*>::Element *E=owned.front();E;E=E->next()) {
+
+				owners.push_back(E->get());
+			}
+
+
+			editor_data->get_undo_redo().add_do_method(n->get_parent(),"remove_child",n);
+			editor_data->get_undo_redo().add_undo_method(n->get_parent(),"add_child",n);
+			editor_data->get_undo_redo().add_undo_method(n->get_parent(),"move_child",n,n->get_index());
+			if (AnimationPlayerEditor::singleton->get_key_editor()->get_root()==n)
+				editor_data->get_undo_redo().add_undo_method(AnimationPlayerEditor::singleton->get_key_editor(),"set_root",n);
+			editor_data->get_undo_redo().add_undo_method(this,"_set_owners",edited_scene,owners);
+			//editor_data->get_undo_redo().add_undo_method(n,"set_owner",n->get_owner());
+			editor_data->get_undo_redo().add_undo_reference(n);
+
+			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+			editor_data->get_undo_redo().add_do_method(sed,"live_debug_remove_and_keep_node",edited_scene->get_path_to(n),n->get_instance_ID());
+			editor_data->get_undo_redo().add_undo_method(sed,"live_debug_restore_node",n->get_instance_ID(),edited_scene->get_path_to(n->get_parent()),n->get_index());
+
+		}
+
+
+	}
+	editor_data->get_undo_redo().commit_action();
+
+
+}
+
+
+
+
+void SceneTreeDock::_selection_changed() {
+
+	int selection_size = EditorNode::get_singleton()->get_editor_selection()->get_selection().size();
+	if (selection_size>1) {
+		//automatically turn on multi-edit
+		_tool_selected(TOOL_MULTI_EDIT);
+	}
+
+	if (selection_size==1) {
+		if(EditorNode::get_singleton()->get_editor_selection()->get_selection().front()->key()->get_script().is_null()) {
+			button_create_script->show();
+			button_clear_script->hide();
+		}
+		else {
+			button_create_script->hide();
+			button_clear_script->show();
+		}
+	} else {
+		button_create_script->hide();
+		button_clear_script->hide();
+	}
+
+	//tool_buttons[TOOL_MULTI_EDIT]->set_disabled(EditorNode::get_singleton()->get_editor_selection()->get_selection().size()<2);
+
+}
+
+
+void SceneTreeDock::_create() {
+
+
+	if (current_option==TOOL_NEW) {
+
+		Node *parent=NULL;
+
+
+		if (edited_scene) {
+			// If root exists in edited scene
+			parent = scene_tree->get_selected();
+			if( !parent )
+				parent = edited_scene;
+
+		} else {
+			// If no root exist in edited scene
+			parent = scene_root;
+			ERR_FAIL_COND(!parent);
+		}
+
+		Object *c = create_dialog->instance_selected();
+
+		ERR_FAIL_COND(!c);
+		Node *child=c->cast_to<Node>();
+		ERR_FAIL_COND(!child);
+
+		editor_data->get_undo_redo().create_action(TTR("Create Node"));
+
+		if (edited_scene) {
+
+			editor_data->get_undo_redo().add_do_method(parent,"add_child",child);
+			editor_data->get_undo_redo().add_do_method(child,"set_owner",edited_scene);
+			editor_data->get_undo_redo().add_do_method(editor_selection,"clear");
+			editor_data->get_undo_redo().add_do_method(editor_selection,"add_node",child);
+			editor_data->get_undo_redo().add_do_reference(child);
+			editor_data->get_undo_redo().add_undo_method(parent,"remove_child",child);
+
+
+			String new_name = parent->validate_child_name(child);
+			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+			editor_data->get_undo_redo().add_do_method(sed,"live_debug_create_node",edited_scene->get_path_to(parent),child->get_class(),new_name);
+			editor_data->get_undo_redo().add_undo_method(sed,"live_debug_remove_node",NodePath(String(edited_scene->get_path_to(parent))+"/"+new_name));
+
+		} else {
+
+			editor_data->get_undo_redo().add_do_method(editor,"set_edited_scene",child);
+			editor_data->get_undo_redo().add_do_reference(child);
+			editor_data->get_undo_redo().add_undo_method(editor,"set_edited_scene",(Object*)NULL);
+
+		}
+
+		editor_data->get_undo_redo().commit_action();
+		editor->push_item(c);
+
+		if (c->cast_to<Control>()) {
+			//make editor more comfortable, so some controls don't appear super shrunk
+			Control *ct = c->cast_to<Control>();
+
+			Size2 ms = ct->get_minimum_size();
+			if (ms.width<4)
+				ms.width=40;
+			if (ms.height<4)
+				ms.height=40;
+			ct->set_size(ms);
+		}
+
+
+	} else if (current_option==TOOL_REPLACE) {
+		Node * n = scene_tree->get_selected();
+		ERR_FAIL_COND(!n);
+
+		Object *c = create_dialog->instance_selected();
+
+		ERR_FAIL_COND(!c);
+		Node *newnode=c->cast_to<Node>();
+		ERR_FAIL_COND(!newnode);
+
+		List<PropertyInfo> pinfo;
+		n->get_property_list(&pinfo);
+
+		for(List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+			if (!(E->get().usage&PROPERTY_USAGE_STORAGE))
+				continue;
+			newnode->set(E->get().name,n->get(E->get().name));
+		}
+
+		editor->push_item(NULL);
+
+		//reconnect signals
+		List<MethodInfo> sl;
+
+		n->get_signal_list(&sl);
+		for (List<MethodInfo>::Element *E=sl.front();E;E=E->next()) {
+
+			List<Object::Connection> cl;
+			n->get_signal_connection_list(E->get().name,&cl);
+
+			for(List<Object::Connection>::Element *F=cl.front();F;F=F->next()) {
+
+				Object::Connection &c=F->get();
+				if (!(c.flags&Object::CONNECT_PERSIST))
+					continue;
+				newnode->connect(c.signal,c.target,c.method,varray(),Object::CONNECT_PERSIST);
+			}
+
+		}
+
+		String newname=n->get_name();
+
+		List<Node*> to_erase;
+		for(int i=0;i<n->get_child_count();i++) {
+			if (n->get_child(i)->get_owner()==NULL && n->is_owned_by_parent()) {
+				to_erase.push_back(n->get_child(i));
+			}
+		}
+		n->replace_by(newnode,true);
+
+		if (n==edited_scene) {
+			edited_scene=newnode;
+			editor->set_edited_scene(newnode);
+			newnode->set_editable_instances(n->get_editable_instances());
+		}
+
+		//small hack to make collisionshapes and other kind of nodes to work
+		for(int i=0;i<newnode->get_child_count();i++) {
+			Node *c=newnode->get_child(i);
+			c->call("set_transform", c->call("get_transform") );
+		}
+		editor_data->get_undo_redo().clear_history();
+		newnode->set_name(newname);
+
+		editor->push_item(newnode);
+
+		memdelete(n);
+
+		while(to_erase.front()) {
+			memdelete(to_erase.front()->get());
+			to_erase.pop_front();
+		}
+
+
+
+	}
+
+}
+
+
+void SceneTreeDock::set_edited_scene(Node* p_scene) {
+
+	edited_scene=p_scene;
+}
+
+void SceneTreeDock::set_selected(Node *p_node, bool p_emit_selected ) {
+
+	scene_tree->set_selected(p_node,p_emit_selected);
+
+}
+
+void SceneTreeDock::import_subscene() {
+
+	import_subscene_dialog->popup_centered_ratio();
+}
+
+void SceneTreeDock::_import_subscene() {
+
+	Node* parent = scene_tree->get_selected();
+	if (!parent) {
+		parent = editor_data->get_edited_scene_root();
+		ERR_FAIL_COND(!parent);
+	}
+
+	import_subscene_dialog->move(parent,edited_scene);
+	editor_data->get_undo_redo().clear_history(); //no undo for now..
+
+
+/*
+	editor_data->get_undo_redo().create_action("Import Subscene");
+	editor_data->get_undo_redo().add_do_method(parent,"add_child",ss);
+	//editor_data->get_undo_redo().add_do_method(editor_selection,"clear");
+	//editor_data->get_undo_redo().add_do_method(editor_selection,"add_node",child);
+	editor_data->get_undo_redo().add_do_reference(ss);
+	editor_data->get_undo_redo().add_undo_method(parent,"remove_child",ss);
+	editor_data->get_undo_redo().commit_action();
+*/
+}
+
+void SceneTreeDock::_new_scene_from(String p_file) {
+
+	List<Node*> selection = editor_selection->get_selected_node_list();
+
+	if (selection.size()!=1) {
+		accept->get_ok()->set_text(TTR("I see.."));
+		accept->set_text(TTR("This operation requires a single selected node."));
+		accept->popup_centered_minsize();
+		return;
+	}
+
+	Node *base = selection.front()->get();
+
+	Map<Node*,Node*> reown;
+	reown[editor_data->get_edited_scene_root()]=base;
+	Node *copy = base->duplicate_and_reown(reown);
+	if (copy) {
+
+		Ref<PackedScene> sdata = memnew( PackedScene );
+		Error err = sdata->pack(copy);
+		memdelete(copy);
+
+		if (err!=OK) {
+			accept->get_ok()->set_text(TTR("I see.."));
+			accept->set_text(TTR("Couldn't save new scene. Likely dependencies (instances) couldn't be satisfied."));
+			accept->popup_centered_minsize();
+			return;
+		}
+
+		int flg=0;
+		if (EditorSettings::get_singleton()->get("filesystem/on_save/compress_binary_resources"))
+			flg|=ResourceSaver::FLAG_COMPRESS;
+		/*
+		if (EditorSettings::get_singleton()->get("filesystem/on_save/save_paths_as_relative"))
+			flg|=ResourceSaver::FLAG_RELATIVE_PATHS;
+		*/
+
+
+		err = ResourceSaver::save(p_file,sdata,flg);
+		if (err!=OK) {
+			accept->get_ok()->set_text(TTR("I see.."));
+			accept->set_text(TTR("Error saving scene."));
+			accept->popup_centered_minsize();
+			return;
+		}
+		_replace_with_branch_scene(p_file, base);
+	} else {
+		accept->get_ok()->set_text(TTR("I see.."));
+		accept->set_text(TTR("Error duplicating scene to save it."));
+		accept->popup_centered_minsize();
+		return;
+	}
+
+}
+
+static bool _is_node_visible(Node* p_node) {
+
+	if (!p_node->get_owner())
+		return false;
+	if (p_node->get_owner()!=EditorNode::get_singleton()->get_edited_scene() && !EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(p_node->get_owner()))
+		return false;
+
+	return true;
+
+}
+
+static bool _has_visible_children(Node* p_node) {
+
+	bool collapsed = p_node->is_displayed_folded();
+	if (collapsed)
+		return false;
+
+	for(int i=0;i<p_node->get_child_count();i++) {
+
+		Node* child = p_node->get_child(i);
+		if (!_is_node_visible(child))
+			continue;
+
+		return true;
+	}
+
+	return false;
+
+}
+
+
+
+static Node* _find_last_visible(Node* p_node) {
+
+	Node* last=NULL;
+
+	bool collapsed = p_node->is_displayed_folded();
+
+	if (!collapsed)	{
+		for(int i=0;i<p_node->get_child_count();i++) {
+			if (_is_node_visible(p_node->get_child(i))) {
+				last=p_node->get_child(i);
+			}
+		}
+	}
+
+	if (last) {
+		Node* lastc=_find_last_visible(last);
+		if (lastc)
+			last=lastc;
+
+
+	} else {
+		last=p_node;
+	}
+
+	return last;
+}
+
+
+void SceneTreeDock::_normalize_drop(Node*& to_node, int &to_pos, int p_type) {
+
+	to_pos=-1;
+
+	if (p_type==-1) {
+		//drop at above selected node
+		if (to_node==EditorNode::get_singleton()->get_edited_scene()) {
+			to_node=NULL;
+			ERR_EXPLAIN("Cannot perform drop above the root node!");
+			ERR_FAIL();
+		}
+
+		to_pos=to_node->get_index();
+		to_node=to_node->get_parent();
+
+	} else if (p_type==1) {
+			//drop at below selected node
+			if (to_node==EditorNode::get_singleton()->get_edited_scene()) {
+				//if at lower sibling of root node
+				to_pos=0; //just insert at begining of root node
+				return;
+			}
+
+
+			Node* lower_sibling=NULL;
+
+
+
+			if (_has_visible_children(to_node) ) {
+				to_pos=0;
+			} else {
+
+
+				for(int i=to_node->get_index()+1;i<to_node->get_parent()->get_child_count();i++) {
+					Node *c =to_node->get_parent()->get_child(i);
+					if (_is_node_visible(c)) {
+						lower_sibling=c;
+						break;
+					}
+				}
+				if (lower_sibling) {
+					to_pos=lower_sibling->get_index();
+				}
+
+				to_node=to_node->get_parent();
+
+
+			}
+#if 0
+				//quite complicated, look for next visible in tree
+				upper_sibling=_find_last_visible(upper_sibling);
+
+				if (upper_sibling->get_parent()==to_node->get_parent()) {
+					//just insert over this node because nothing is above at an upper level
+					to_pos=to_node->get_index();
+					to_node=to_node->get_parent();
+				} else {
+					to_pos=-1; //insert last in whathever is up
+					to_node=upper_sibling->get_parent(); //insert at a parent of whathever is up
+				}
+
+
+			} else {
+				//just insert over this node because nothing is above at the same level
+				to_pos=to_node->get_index();
+				to_node=to_node->get_parent();
+			}
+#endif
+
+	}
+
+}
+
+void SceneTreeDock::_files_dropped(Vector<String> p_files,NodePath p_to,int p_type) {
+
+	Node *node = get_node(p_to);
+	ERR_FAIL_COND(!node);
+
+	int to_pos=-1;
+	_normalize_drop(node,to_pos,p_type);
+	_perform_instance_scenes(p_files,node,to_pos);
+}
+
+void SceneTreeDock::_script_dropped(String p_file, NodePath p_to) {
+	Ref<Script> scr = ResourceLoader::load(p_file);
+	ERR_FAIL_COND(!scr.is_valid());
+	Node *n = get_node(p_to);
+	if (n) {
+		n->set_script(scr.get_ref_ptr());
+	}
+}
+
+void SceneTreeDock::_nodes_dragged(Array p_nodes,NodePath p_to,int p_type) {
+
+	Vector<Node*> nodes;
+	Node *to_node;
+
+	for(int i=0;i<p_nodes.size();i++) {
+		Node *n=get_node((p_nodes[i]));
+		if (n) {
+			nodes.push_back(n);
+		}
+	}
+
+	if (nodes.size()==0)
+		return;
+
+	to_node=get_node(p_to);
+	if (!to_node)
+		return;
+
+	int to_pos=-1;
+
+	_normalize_drop(to_node,to_pos,p_type);
+	_do_reparent(to_node,to_pos,nodes,true);
+
+}
+
+void SceneTreeDock::_tree_rmb(const Vector2& p_menu_pos) {
+	if (!EditorNode::get_singleton()->get_edited_scene()) {
+
+		menu->clear();
+		menu->add_icon_shortcut(get_icon("Add","EditorIcons"), ED_GET_SHORTCUT("scene_tree/add_child_node"), TOOL_NEW);
+		menu->add_icon_shortcut(get_icon("Instance","EditorIcons"), ED_GET_SHORTCUT("scene_tree/instance_scene"), TOOL_INSTANCE);
+
+		menu->set_size(Size2(1,1));
+		menu->set_pos(p_menu_pos);
+		menu->popup();
+		return;
+	}
+
+	List<Node*> selection = editor_selection->get_selected_node_list();
+
+	if (selection.size()==0)
+		return;
+
+	menu->clear();
+
+
+	if (selection.size()==1) {
+		menu->add_icon_shortcut(get_icon("Add","EditorIcons"), ED_GET_SHORTCUT("scene_tree/add_child_node"), TOOL_NEW);
+		menu->add_icon_shortcut(get_icon("Instance","EditorIcons"), ED_GET_SHORTCUT("scene_tree/instance_scene"), TOOL_INSTANCE);
+		menu->add_separator();
+		menu->add_icon_shortcut(get_icon("Reload","EditorIcons"),ED_GET_SHORTCUT("scene_tree/change_node_type"), TOOL_REPLACE);
+		//menu->add_separator(); moved to their own dock
+		//menu->add_icon_item(get_icon("Groups","EditorIcons"),TTR("Edit Groups"),TOOL_GROUP);
+		//menu->add_icon_item(get_icon("Connect","EditorIcons"),TTR("Edit Connections"),TOOL_CONNECT);
+		menu->add_separator();
+		menu->add_icon_shortcut(get_icon("ScriptCreate", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/attach_script"), TOOL_ATTACH_SCRIPT);
+		menu->add_icon_shortcut(get_icon("ScriptRemove", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/clear_script"), TOOL_CLEAR_SCRIPT);
+		menu->add_separator();
+	}
+
+	menu->add_icon_shortcut(get_icon("Up","EditorIcons"),ED_GET_SHORTCUT("scene_tree/move_up"), TOOL_MOVE_UP);
+	menu->add_icon_shortcut(get_icon("Down","EditorIcons"),ED_GET_SHORTCUT("scene_tree/move_down"), TOOL_MOVE_DOWN);
+	menu->add_icon_shortcut(get_icon("Duplicate","EditorIcons"),ED_GET_SHORTCUT("scene_tree/duplicate"), TOOL_DUPLICATE);
+	menu->add_icon_shortcut(get_icon("Reparent","EditorIcons"),ED_GET_SHORTCUT("scene_tree/reparent"), TOOL_REPARENT);
+
+	if (selection.size()==1) {
+		menu->add_separator();
+		menu->add_icon_shortcut(get_icon("Blend","EditorIcons"),ED_GET_SHORTCUT("scene_tree/merge_from_scene"), TOOL_MERGE_FROM_SCENE);
+		menu->add_icon_shortcut(get_icon("CreateNewSceneFrom","EditorIcons"),ED_GET_SHORTCUT("scene_tree/save_branch_as_scene"), TOOL_NEW_SCENE_FROM);
+		menu->add_separator();
+		menu->add_icon_shortcut(get_icon("CopyNodePath","EditorIcons"), ED_GET_SHORTCUT("scene_tree/copy_node_path"), TOOL_COPY_NODE_PATH);
+	}
+	menu->add_separator();
+	menu->add_icon_shortcut(get_icon("Remove","EditorIcons"), ED_SHORTCUT("scene_tree/delete", TTR("Delete Node(s)"), KEY_DELETE), TOOL_ERASE);
+	menu->set_size(Size2(1,1));
+	menu->set_pos(p_menu_pos);
+	menu->popup();
+
+}
+
+
+void SceneTreeDock::_filter_changed(const String& p_filter) {
+
+	scene_tree->set_filter(p_filter);
+}
+
+String SceneTreeDock::get_filter() {
+
+	return filter->get_text();
+}
+
+void SceneTreeDock::set_filter(const String& p_filter){
+
+	filter->set_text(p_filter);
+	scene_tree->set_filter(p_filter);
+}
+
+
+void SceneTreeDock::_focus_node() {
+
+	Node *node = scene_tree->get_selected();
+	ERR_FAIL_COND(!node);
+
+	if (node->is_class("CanvasItem")) {
+		CanvasItemEditorPlugin *editor = editor_data->get_editor("2D")->cast_to<CanvasItemEditorPlugin>();
+		editor->get_canvas_item_editor()->focus_selection();
+	} else {
+		SpatialEditorPlugin *editor = editor_data->get_editor("3D")->cast_to<SpatialEditorPlugin>();
+		editor->get_spatial_editor()->get_editor_viewport(0)->focus_selection();
+	}
+}
+
+void SceneTreeDock::open_script_dialog(Node* p_for_node) {
+
+	scene_tree->set_selected(p_for_node,false);
+	_tool_selected(TOOL_ATTACH_SCRIPT);
+}
+
+void SceneTreeDock::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("_tool_selected"),&SceneTreeDock::_tool_selected,DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("_create"),&SceneTreeDock::_create);
+	//ClassDB::bind_method(D_METHOD("_script_created"),&SceneTreeDock::_script_created);
+	ClassDB::bind_method(D_METHOD("_node_reparent"),&SceneTreeDock::_node_reparent);
+	ClassDB::bind_method(D_METHOD("_set_owners"),&SceneTreeDock::_set_owners);
+	ClassDB::bind_method(D_METHOD("_node_selected"),&SceneTreeDock::_node_selected);
+	ClassDB::bind_method(D_METHOD("_node_renamed"),&SceneTreeDock::_node_renamed);
+	ClassDB::bind_method(D_METHOD("_script_created"),&SceneTreeDock::_script_created);
+	ClassDB::bind_method(D_METHOD("_load_request"),&SceneTreeDock::_load_request);
+	ClassDB::bind_method(D_METHOD("_script_open_request"),&SceneTreeDock::_script_open_request);
+	ClassDB::bind_method(D_METHOD("_unhandled_key_input"),&SceneTreeDock::_unhandled_key_input);
+	ClassDB::bind_method(D_METHOD("_input"),&SceneTreeDock::_input);
+	ClassDB::bind_method(D_METHOD("_nodes_drag_begin"),&SceneTreeDock::_nodes_drag_begin);
+	ClassDB::bind_method(D_METHOD("_delete_confirm"),&SceneTreeDock::_delete_confirm);
+	ClassDB::bind_method(D_METHOD("_node_prerenamed"),&SceneTreeDock::_node_prerenamed);
+	ClassDB::bind_method(D_METHOD("_import_subscene"),&SceneTreeDock::_import_subscene);
+	ClassDB::bind_method(D_METHOD("_selection_changed"),&SceneTreeDock::_selection_changed);
+	ClassDB::bind_method(D_METHOD("_new_scene_from"),&SceneTreeDock::_new_scene_from);
+	ClassDB::bind_method(D_METHOD("_nodes_dragged"),&SceneTreeDock::_nodes_dragged);
+	ClassDB::bind_method(D_METHOD("_files_dropped"),&SceneTreeDock::_files_dropped);
+	ClassDB::bind_method(D_METHOD("_script_dropped"),&SceneTreeDock::_script_dropped);
+	ClassDB::bind_method(D_METHOD("_tree_rmb"),&SceneTreeDock::_tree_rmb);
+	ClassDB::bind_method(D_METHOD("_filter_changed"),&SceneTreeDock::_filter_changed);
+	ClassDB::bind_method(D_METHOD("_focus_node"),&SceneTreeDock::_focus_node);
+
+
+	ClassDB::bind_method(D_METHOD("instance"),&SceneTreeDock::instance);
+}
+
+
+
+SceneTreeDock::SceneTreeDock(EditorNode *p_editor,Node *p_scene_root,EditorSelection *p_editor_selection,EditorData &p_editor_data)  {
+
+	editor=p_editor;
+	edited_scene=NULL;
+	editor_data=&p_editor_data;
+	editor_selection=p_editor_selection;
+	scene_root=p_scene_root;
+
+	VBoxContainer *vbc = this;
+
+	HBoxContainer *filter_hbc = memnew( HBoxContainer );
+	ToolButton *tb;
+
+	ED_SHORTCUT("scene_tree/add_child_node",TTR("Add Child Node"), KEY_MASK_CMD|KEY_A);
+	ED_SHORTCUT("scene_tree/instance_scene",TTR("Instance Child Scene"));
+	ED_SHORTCUT("scene_tree/change_node_type", TTR("Change Type"));
+	ED_SHORTCUT("scene_tree/attach_script", TTR("Attach Script"));
+	ED_SHORTCUT("scene_tree/clear_script", TTR("Clear Script"));
+	ED_SHORTCUT("scene_tree/move_up", TTR("Move Up"), KEY_MASK_CMD | KEY_UP);
+	ED_SHORTCUT("scene_tree/move_down", TTR("Move Down"), KEY_MASK_CMD | KEY_DOWN);
+	ED_SHORTCUT("scene_tree/duplicate", TTR("Duplicate"),KEY_MASK_CMD | KEY_D);
+	ED_SHORTCUT("scene_tree/reparent", TTR("Reparent"));
+	ED_SHORTCUT("scene_tree/merge_from_scene", TTR("Merge From Scene"));
+	ED_SHORTCUT("scene_tree/save_branch_as_scene", TTR("Save Branch as Scene"));
+	ED_SHORTCUT("scene_tree/copy_node_path", TTR("Copy Node Path"), KEY_MASK_CMD|KEY_C);
+	ED_SHORTCUT("scene_tree/delete_no_confirm", TTR("Delete (No Confirm)"), KEY_MASK_SHIFT|KEY_DELETE);
+	ED_SHORTCUT("scene_tree/delete", TTR("Delete"), KEY_DELETE);
+
+	tb = memnew( ToolButton );
+	tb->connect("pressed",this,"_tool_selected",make_binds(TOOL_NEW, false));
+	tb->set_tooltip(TTR("Add/Create a New Node"));
+	tb->set_shortcut(ED_GET_SHORTCUT("scene_tree/add_child_node"));
+	filter_hbc->add_child(tb);
+	button_add=tb;
+
+	tb = memnew( ToolButton );
+	tb->connect("pressed",this,"_tool_selected",make_binds(TOOL_INSTANCE, false));
+	tb->set_tooltip(TTR("Instance a scene file as a Node. Creates an inherited scene if no root node exists."));
+	tb->set_shortcut(ED_GET_SHORTCUT("scene_tree/instance_scene"));
+	filter_hbc->add_child(tb);
+	button_instance=tb;
+
+
+
+	vbc->add_child(filter_hbc);
+	filter = memnew( LineEdit );
+	filter->set_h_size_flags(SIZE_EXPAND_FILL);
+	filter_hbc->add_child(filter);
+	filter_icon = memnew( TextureRect );
+	filter_hbc->add_child(filter_icon);
+	filter_icon->set_stretch_mode(TextureRect::STRETCH_KEEP_CENTERED);
+	filter->connect("text_changed",this,"_filter_changed");
+
+
+	tb = memnew( ToolButton );
+	tb->connect("pressed",this,"_tool_selected",make_binds(TOOL_ATTACH_SCRIPT, false));
+	tb->set_tooltip(TTR("Attach a new or existing script for the selected node."));
+	tb->set_shortcut(ED_GET_SHORTCUT("scene_tree/attach_script"));
+	filter_hbc->add_child(tb);
+	button_create_script=tb;
+
+	tb = memnew(ToolButton);
+	tb->connect("pressed", this, "_tool_selected", make_binds(TOOL_CLEAR_SCRIPT, false));
+	tb->set_tooltip(TTR("Clear a script for the selected node."));
+	tb->set_shortcut(ED_GET_SHORTCUT("scene_tree/clear_script"));
+	filter_hbc->add_child(tb);
+	button_clear_script = tb;
+
+
+	scene_tree = memnew( SceneTreeEditor(false,true,true ));
+	vbc->add_child(scene_tree);
+	scene_tree->set_v_size_flags(SIZE_EXPAND|SIZE_FILL);
+	scene_tree->connect("rmb_pressed",this,"_tree_rmb");
+
+	scene_tree->connect("node_selected", this,"_node_selected",varray(),CONNECT_DEFERRED);
+	scene_tree->connect("node_renamed", this,"_node_renamed",varray(),CONNECT_DEFERRED);
+	scene_tree->connect("node_prerename", this,"_node_prerenamed");
+	scene_tree->connect("open",this,"_load_request");
+	scene_tree->connect("open_script",this,"_script_open_request");
+	scene_tree->connect("nodes_rearranged",this,"_nodes_dragged");
+	scene_tree->connect("files_dropped",this,"_files_dropped");
+	scene_tree->connect("script_dropped",this,"_script_dropped");
+	scene_tree->connect("nodes_dragged",this,"_nodes_drag_begin");
+
+	scene_tree->get_scene_tree()->connect("item_double_clicked", this, "_focus_node");
+
+	scene_tree->set_undo_redo(&editor_data->get_undo_redo());
+	scene_tree->set_editor_selection(editor_selection);
+
+
+	create_dialog = memnew( CreateDialog );
+	create_dialog->set_base_type("Node");
+	add_child(create_dialog);
+	create_dialog->connect("create",this,"_create");
+
+	//groups_editor = memnew( GroupsEditor );
+	//add_child(groups_editor);
+	//groups_editor->set_undo_redo(&editor_data->get_undo_redo());
+
+	//connect_dialog = memnew( ConnectionsDialog(p_editor) );
+	//add_child(connect_dialog);
+	//connect_dialog->set_undoredo(&editor_data->get_undo_redo());
+
+	script_create_dialog = memnew( ScriptCreateDialog );
+	add_child(script_create_dialog);
+	script_create_dialog->connect("script_created",this,"_script_created");
+
+	reparent_dialog = memnew( ReparentDialog );
+	add_child(reparent_dialog);
+	reparent_dialog->connect("reparent",this,"_node_reparent");
+
+	accept = memnew( AcceptDialog );
+	add_child(accept);
+
+	file = memnew( EditorFileDialog );
+	add_child(file);
+	file->connect("file_selected",this,"instance");
+	set_process_unhandled_key_input(true);
+
+	delete_dialog = memnew( ConfirmationDialog );
+	add_child(delete_dialog);
+	delete_dialog->connect("confirmed",this,"_delete_confirm");
+
+	import_subscene_dialog = memnew( EditorSubScene );
+	add_child(import_subscene_dialog);
+	import_subscene_dialog->connect("subscene_selected",this,"_import_subscene");
+
+	new_scene_from_dialog = memnew( EditorFileDialog );
+	new_scene_from_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+	add_child(new_scene_from_dialog);
+	new_scene_from_dialog->connect("file_selected",this,"_new_scene_from");
+
+
+	menu = memnew( PopupMenu );
+	add_child(menu);
+	menu->connect("id_pressed",this,"_tool_selected");
+	first_enter=true;
+	restore_script_editor_on_drag=false;
+
+	vbc->add_constant_override("separation",4);
+	set_process_input(true);
+}
-- 
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