1274 lines
33 KiB
C++
1274 lines
33 KiB
C++
/*************************************************************************/
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/* scene_tree_editor.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "scene_tree_editor.h"
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#include "scene/gui/label.h"
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#include "editor_node.h"
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#include "print_string.h"
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#include "message_queue.h"
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#include "scene/main/viewport.h"
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#include "tools/editor/plugins/canvas_item_editor_plugin.h"
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#include "scene/resources/packed_scene.h"
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Node *SceneTreeEditor::get_scene_node() {
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ERR_FAIL_COND_V(!is_inside_tree(),NULL);
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return get_tree()->get_edited_scene_root();
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}
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void SceneTreeEditor::_subscene_option(int p_idx) {
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Object *obj = ObjectDB::get_instance(instance_node);
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if (!obj)
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return;
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Node *node = obj->cast_to<Node>();
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if (!node)
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return;
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switch(p_idx) {
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case SCENE_MENU_EDITABLE_CHILDREN: {
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bool editable = EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(node);
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editable = !editable;
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//node->set_instance_children_editable(editable);
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EditorNode::get_singleton()->get_edited_scene()->set_editable_instance(node,editable);
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instance_menu->set_item_checked(0,editable);
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if (editable) {
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node->set_scene_instance_load_placeholder(false);
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instance_menu->set_item_checked(1,false);
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}
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_update_tree();
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} break;
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case SCENE_MENU_USE_PLACEHOLDER: {
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bool placeholder = node->get_scene_instance_load_placeholder();
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placeholder = !placeholder;
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//node->set_instance_children_editable(editable);
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if (placeholder) {
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EditorNode::get_singleton()->get_edited_scene()->set_editable_instance(node,false);
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}
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node->set_scene_instance_load_placeholder(placeholder);
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instance_menu->set_item_checked(0,false);
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instance_menu->set_item_checked(1,placeholder);
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_update_tree();
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} break;
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case SCENE_MENU_OPEN: {
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emit_signal("open",node->get_filename());
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} break;
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case SCENE_MENU_CLEAR_INHERITANCE: {
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clear_inherit_confirm->popup_centered_minsize();
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} break;
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case SCENE_MENU_CLEAR_INSTANCING: {
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Node*root=EditorNode::get_singleton()->get_edited_scene();
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if (!root)
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break;
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ERR_FAIL_COND(node->get_filename()==String());
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undo_redo->create_action("Discard Instancing");
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undo_redo->add_do_method(node,"set_filename","");
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undo_redo->add_undo_method(node,"set_filename",node->get_filename());
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_node_replace_owner(node,node,root);
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undo_redo->add_do_method(this,"update_tree");
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undo_redo->add_undo_method(this,"update_tree");
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undo_redo->commit_action();
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} break;
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case SCENE_MENU_OPEN_INHERITED: {
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if (node && node->get_scene_inherited_state().is_valid()) {
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emit_signal("open",node->get_scene_inherited_state()->get_path());
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}
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} break;
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case SCENE_MENU_CLEAR_INHERITANCE_CONFIRM: {
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if (node && node->get_scene_inherited_state().is_valid()) {
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node->set_scene_inherited_state(Ref<SceneState>());
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update_tree();
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EditorNode::get_singleton()->get_property_editor()->update_tree();
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}
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} break;
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}
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}
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void SceneTreeEditor::_node_replace_owner(Node* p_base,Node* p_node,Node* p_root) {
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if (p_base!=p_node) {
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if (p_node->get_owner()==p_base) {
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undo_redo->add_do_method(p_node,"set_owner",p_root);
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undo_redo->add_undo_method(p_node,"set_owner",p_base);
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}
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}
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for(int i=0;i<p_node->get_child_count();i++) {
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_node_replace_owner(p_base,p_node->get_child(i),p_root);
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}
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}
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void SceneTreeEditor::_cell_button_pressed(Object *p_item,int p_column,int p_id) {
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TreeItem *item=p_item->cast_to<TreeItem>();
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ERR_FAIL_COND(!item);
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NodePath np = item->get_metadata(0);
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Node *n=get_node(np);
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ERR_FAIL_COND(!n);
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if (p_id==BUTTON_SUBSCENE) {
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//open scene request
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Rect2 item_rect = tree->get_item_rect(item,0);
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item_rect.pos.y-=tree->get_scroll().y;
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item_rect.pos+=tree->get_global_pos();
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if (n==get_scene_node()) {
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inheritance_menu->set_pos(item_rect.pos+Vector2(0,item_rect.size.y));
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inheritance_menu->set_size(Vector2(item_rect.size.x,0));
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inheritance_menu->popup();
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instance_node=n->get_instance_ID();
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} else {
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instance_menu->set_pos(item_rect.pos+Vector2(0,item_rect.size.y));
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instance_menu->set_size(Vector2(item_rect.size.x,0));
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if (EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(n))
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instance_menu->set_item_checked(0,true);
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else
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instance_menu->set_item_checked(0,false);
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if (n->get_owner()==get_scene_node()) {
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instance_menu->set_item_checked(1,n->get_scene_instance_load_placeholder());
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instance_menu->set_item_disabled(1,false);
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} else {
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instance_menu->set_item_checked(1,false);
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instance_menu->set_item_disabled(1,true);
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}
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instance_menu->popup();
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instance_node=n->get_instance_ID();
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}
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//emit_signal("open",n->get_filename());
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} else if (p_id==BUTTON_SCRIPT) {
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RefPtr script=n->get_script();
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if (!script.is_null())
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emit_signal("open_script",script);
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} else if (p_id==BUTTON_VISIBILITY) {
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if (n->is_type("Spatial")) {
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Spatial *ci = n->cast_to<Spatial>();
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if (!ci->is_visible() && ci->get_parent_spatial() && !ci->get_parent_spatial()->is_visible()) {
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error->set_text(TTR("This item cannot be made visible because the parent is hidden. Unhide the parent first."));
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error->popup_centered_minsize();
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return;
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}
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bool v = !bool(n->call("is_hidden"));
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undo_redo->create_action(TTR("Toggle Spatial Visible"));
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undo_redo->add_do_method(n,"_set_visible_",!v);
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undo_redo->add_undo_method(n,"_set_visible_",v);
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undo_redo->commit_action();
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} else if (n->is_type("CanvasItem")) {
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CanvasItem *ci = n->cast_to<CanvasItem>();
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if (!ci->is_visible() && ci->get_parent_item() && !ci->get_parent_item()->is_visible()) {
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error->set_text(TTR("This item cannot be made visible because the parent is hidden. Unhide the parent first."));
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error->popup_centered_minsize();
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return;
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}
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bool v = !bool(n->call("is_hidden"));
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undo_redo->create_action(TTR("Toggle CanvasItem Visible"));
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undo_redo->add_do_method(n,v?"hide":"show");
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undo_redo->add_undo_method(n,v?"show":"hide");
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undo_redo->commit_action();
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}
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} else if (p_id==BUTTON_LOCK) {
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if (n->is_type("CanvasItem")) {
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n->set_meta("_edit_lock_", Variant());
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_update_tree();
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emit_signal("node_changed");
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}
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} else if (p_id==BUTTON_GROUP) {
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if (n->is_type("CanvasItem")) {
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n->set_meta("_edit_group_", Variant());
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_update_tree();
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emit_signal("node_changed");
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}
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} else if (p_id==BUTTON_WARNING) {
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String config_err = n->get_configuration_warning();
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if (config_err==String())
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return;
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config_err=config_err.world_wrap(80);
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warning->set_text(config_err);
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warning->popup_centered_minsize();
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} else if (p_id==BUTTON_SIGNALS) {
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item->select(0);
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NodeDock::singleton->get_parent()->call("set_current_tab",NodeDock::singleton->get_index());
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NodeDock::singleton->show_connections();
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} else if (p_id==BUTTON_GROUPS) {
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item->select(0);
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NodeDock::singleton->get_parent()->call("set_current_tab",NodeDock::singleton->get_index());
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NodeDock::singleton->show_groups();
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}
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}
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bool SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
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if (!p_node)
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return false;
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// only owned nodes are editable, since nodes can create their own (manually owned) child nodes,
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// which the editor needs not to know about.
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bool part_of_subscene=false;
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if (!display_foreign && p_node->get_owner()!=get_scene_node() && p_node!=get_scene_node()) {
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if ((show_enabled_subscene || can_open_instance) && p_node->get_owner() && (get_scene_node()->is_editable_instance(p_node->get_owner()))) {
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part_of_subscene=true;
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//allow
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} else {
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return false;
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}
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} else {
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part_of_subscene = p_node!=get_scene_node() && get_scene_node()->get_scene_inherited_state().is_valid() && get_scene_node()->get_scene_inherited_state()->find_node_by_path(get_scene_node()->get_path_to(p_node))>=0;
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}
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TreeItem *item = tree->create_item(p_parent);
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item->set_text(0, p_node->get_name() );
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if (can_rename && !part_of_subscene /*(p_node->get_owner() == get_scene_node() || p_node==get_scene_node())*/)
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item->set_editable(0, true);
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item->set_selectable(0,true);
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if (can_rename) {
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bool collapsed = p_node->has_meta("_editor_collapsed") ? (bool)p_node->get_meta("_editor_collapsed") : false;
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if (collapsed)
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item->set_collapsed(true);
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}
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Ref<Texture> icon;
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if (p_node->has_meta("_editor_icon"))
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icon=p_node->get_meta("_editor_icon");
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else
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icon=get_icon( (has_icon(p_node->get_type(),"EditorIcons")?p_node->get_type():String("Object")),"EditorIcons");
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item->set_icon(0, icon );
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item->set_metadata( 0,p_node->get_path() );
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if (part_of_subscene) {
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//item->set_selectable(0,marked_selectable);
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item->set_custom_color(0,Color(0.8,0.4,0.20));
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} else if (marked.has(p_node)) {
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item->set_selectable(0,marked_selectable);
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item->set_custom_color(0,Color(0.8,0.1,0.10));
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} else if (!marked_selectable && !marked_children_selectable) {
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Node *node=p_node;
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while(node) {
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if (marked.has(node)) {
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item->set_selectable(0,false);
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item->set_custom_color(0,Color(0.8,0.1,0.10));
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break;
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}
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node=node->get_parent();
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}
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}
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if (can_rename) { //should be can edit..
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String warning = p_node->get_configuration_warning();
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if (warning!=String()) {
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item->add_button(0,get_icon("NodeWarning","EditorIcons"),BUTTON_WARNING);
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}
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bool has_connections = p_node->has_persistent_signal_connections();
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bool has_groups = p_node->has_persistent_groups();
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if (has_connections && has_groups) {
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item->add_button(0,get_icon("ConnectionAndGroups","EditorIcons"),BUTTON_SIGNALS);
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} else if (has_connections) {
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item->add_button(0,get_icon("Connect","EditorIcons"),BUTTON_SIGNALS);
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} else if (has_groups) {
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item->add_button(0,get_icon("Groups","EditorIcons"),BUTTON_GROUPS);
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}
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}
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if (p_node==get_scene_node() && p_node->get_scene_inherited_state().is_valid()) {
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item->add_button(0,get_icon("InstanceOptions","EditorIcons"),BUTTON_SUBSCENE);
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item->set_tooltip(0,TTR("Inherits:")+" "+p_node->get_scene_inherited_state()->get_path()+"\n"+TTR("Type:")+" "+p_node->get_type());
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} else if (p_node!=get_scene_node() && p_node->get_filename()!="" && can_open_instance) {
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item->add_button(0,get_icon("InstanceOptions","EditorIcons"),BUTTON_SUBSCENE);
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item->set_tooltip(0,TTR("Instance:")+" "+p_node->get_filename()+"\n"+TTR("Type:")+" "+p_node->get_type());
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} else {
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item->set_tooltip(0,String(p_node->get_name())+"\n"+TTR("Type:")+" "+p_node->get_type());
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}
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if (can_open_instance) {
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if (!p_node->is_connected("script_changed",this,"_node_script_changed"))
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p_node->connect("script_changed",this,"_node_script_changed",varray(p_node));
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if (!p_node->get_script().is_null()) {
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item->add_button(0,get_icon("Script","EditorIcons"),BUTTON_SCRIPT);
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}
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if (p_node->is_type("CanvasItem")) {
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bool is_locked = p_node->has_meta("_edit_lock_");//_edit_group_
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if (is_locked)
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item->add_button(0,get_icon("Lock", "EditorIcons"), BUTTON_LOCK);
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bool is_grouped = p_node->has_meta("_edit_group_");
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if (is_grouped)
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item->add_button(0,get_icon("Group", "EditorIcons"), BUTTON_GROUP);
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bool h = p_node->call("is_hidden");
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if (h)
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item->add_button(0,get_icon("Hidden","EditorIcons"),BUTTON_VISIBILITY);
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else
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item->add_button(0,get_icon("Visible","EditorIcons"),BUTTON_VISIBILITY);
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if (!p_node->is_connected("visibility_changed",this,"_node_visibility_changed"))
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p_node->connect("visibility_changed",this,"_node_visibility_changed",varray(p_node));
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} else if (p_node->is_type("Spatial")) {
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bool h = p_node->call("is_hidden");
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if (h)
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item->add_button(0,get_icon("Hidden","EditorIcons"),BUTTON_VISIBILITY);
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else
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item->add_button(0,get_icon("Visible","EditorIcons"),BUTTON_VISIBILITY);
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if (!p_node->is_connected("visibility_changed",this,"_node_visibility_changed"))
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p_node->connect("visibility_changed",this,"_node_visibility_changed",varray(p_node));
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}
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}
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if (editor_selection) {
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if (editor_selection->is_selected(p_node)) {
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item->select(0);
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}
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}
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if (selected==p_node) {
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if (!editor_selection)
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item->select(0);
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item->set_as_cursor(0);
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}
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bool keep= (filter.is_subsequence_ofi(String(p_node->get_name())));
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for (int i=0;i<p_node->get_child_count();i++) {
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bool child_keep = _add_nodes(p_node->get_child(i),item);
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keep = keep || child_keep;
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}
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if (!keep) {
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memdelete(item);
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return false;
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} else {
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return true;
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}
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}
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void SceneTreeEditor::_node_visibility_changed(Node *p_node) {
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if (p_node!=get_scene_node() && !p_node->get_owner()) {
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return;
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}
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TreeItem* item=p_node?_find(tree->get_root(),p_node->get_path()):NULL;
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if (!item) {
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return;
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}
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int idx=item->get_button_by_id(0,BUTTON_VISIBILITY);
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ERR_FAIL_COND(idx==-1);
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bool visible=false;
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if (p_node->is_type("CanvasItem")) {
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visible = !p_node->call("is_hidden");
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} else if (p_node->is_type("Spatial")) {
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visible = !p_node->call("is_hidden");
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}
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if (!visible)
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item->set_button(0,idx,get_icon("Hidden","EditorIcons"));
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else
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item->set_button(0,idx,get_icon("Visible","EditorIcons"));
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}
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void SceneTreeEditor::_node_script_changed(Node *p_node) {
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|
|
_update_tree();
|
|
/*
|
|
changes the order :|
|
|
TreeItem* item=p_node?_find(tree->get_root(),p_node->get_path()):NULL;
|
|
if (p_node->get_script().is_null()) {
|
|
|
|
int idx=item->get_button_by_id(0,2);
|
|
if (idx>=0)
|
|
item->erase_button(0,idx);
|
|
} else {
|
|
|
|
int idx=item->get_button_by_id(0,2);
|
|
if (idx<0)
|
|
item->add_button(0,get_icon("Script","EditorIcons"),2);
|
|
|
|
}*/
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_node_removed(Node *p_node) {
|
|
|
|
if (EditorNode::get_singleton()->is_exiting())
|
|
return; //speed up exit
|
|
|
|
if (p_node->is_connected("script_changed",this,"_node_script_changed"))
|
|
p_node->disconnect("script_changed",this,"_node_script_changed");
|
|
|
|
if (p_node->is_type("Spatial") || p_node->is_type("CanvasItem")) {
|
|
if (p_node->is_connected("visibility_changed",this,"_node_visibility_changed"))
|
|
p_node->disconnect("visibility_changed",this,"_node_visibility_changed");
|
|
}
|
|
|
|
if (p_node==selected) {
|
|
selected=NULL;
|
|
emit_signal("node_selected");
|
|
}
|
|
|
|
|
|
}
|
|
void SceneTreeEditor::_update_tree() {
|
|
|
|
|
|
if (!is_inside_tree()) {
|
|
tree_dirty=false;
|
|
return;
|
|
}
|
|
|
|
updating_tree=true;
|
|
tree->clear();
|
|
if (get_scene_node()) {
|
|
_add_nodes( get_scene_node(), NULL );
|
|
last_hash = hash_djb2_one_64(0);
|
|
_compute_hash(get_scene_node(),last_hash);
|
|
|
|
}
|
|
updating_tree=false;
|
|
|
|
tree_dirty=false;
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_compute_hash(Node *p_node,uint64_t &hash) {
|
|
|
|
hash=hash_djb2_one_64(p_node->get_instance_ID(),hash);
|
|
if (p_node->get_parent())
|
|
hash=hash_djb2_one_64(p_node->get_parent()->get_instance_ID(),hash); //so a reparent still produces a different hash
|
|
|
|
|
|
for(int i=0;i<p_node->get_child_count();i++) {
|
|
|
|
_compute_hash(p_node->get_child(i),hash);
|
|
}
|
|
}
|
|
|
|
void SceneTreeEditor::_test_update_tree() {
|
|
|
|
pending_test_update=false;
|
|
|
|
if (!is_inside_tree())
|
|
return;
|
|
|
|
if(tree_dirty)
|
|
return; // don't even bother
|
|
|
|
uint64_t hash = hash_djb2_one_64(0);
|
|
if (get_scene_node())
|
|
_compute_hash(get_scene_node(),hash);
|
|
//test hash
|
|
if (hash==last_hash)
|
|
return; // did not change
|
|
|
|
MessageQueue::get_singleton()->push_call(this,"_update_tree");
|
|
tree_dirty=true;
|
|
}
|
|
|
|
void SceneTreeEditor::_tree_changed() {
|
|
|
|
if (EditorNode::get_singleton()->is_exiting())
|
|
return; //speed up exit
|
|
if (pending_test_update)
|
|
return;
|
|
if (tree_dirty)
|
|
return;
|
|
|
|
MessageQueue::get_singleton()->push_call(this,"_test_update_tree");
|
|
pending_test_update=true;
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_selected_changed() {
|
|
|
|
|
|
TreeItem *s = tree->get_selected();
|
|
ERR_FAIL_COND(!s);
|
|
NodePath np = s->get_metadata(0);
|
|
|
|
Node *n=get_node(np);
|
|
|
|
|
|
if (n==selected)
|
|
return;
|
|
|
|
|
|
selected = get_node(np);
|
|
|
|
blocked++;
|
|
emit_signal("node_selected");
|
|
blocked--;
|
|
|
|
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::_cell_multi_selected(Object *p_object,int p_cell,bool p_selected) {
|
|
|
|
TreeItem *item = p_object->cast_to<TreeItem>();
|
|
ERR_FAIL_COND(!item);
|
|
|
|
NodePath np = item->get_metadata(0);
|
|
|
|
Node *n=get_node(np);
|
|
|
|
if (!n)
|
|
return;
|
|
|
|
if (!editor_selection)
|
|
return;
|
|
|
|
if (p_selected) {
|
|
editor_selection->add_node(n);
|
|
|
|
} else {
|
|
editor_selection->remove_node(n);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_notification(int p_what) {
|
|
|
|
if (p_what==NOTIFICATION_ENTER_TREE) {
|
|
|
|
get_tree()->connect("tree_changed",this,"_tree_changed");
|
|
get_tree()->connect("node_removed",this,"_node_removed");
|
|
get_tree()->connect("node_configuration_warning_changed",this,"_warning_changed");
|
|
|
|
instance_menu->set_item_icon(5,get_icon("Load","EditorIcons"));
|
|
tree->connect("item_collapsed",this,"_cell_collapsed");
|
|
inheritance_menu->set_item_icon(2,get_icon("Load","EditorIcons"));
|
|
clear_inherit_confirm->connect("confirmed",this,"_subscene_option",varray(SCENE_MENU_CLEAR_INHERITANCE_CONFIRM));
|
|
|
|
EditorSettings::get_singleton()->connect("settings_changed",this,"_editor_settings_changed");
|
|
|
|
|
|
// get_scene()->connect("tree_changed",this,"_tree_changed",Vector<Variant>(),CONNECT_DEFERRED);
|
|
// get_scene()->connect("node_removed",this,"_node_removed",Vector<Variant>(),CONNECT_DEFERRED);
|
|
_update_tree();
|
|
}
|
|
if (p_what==NOTIFICATION_EXIT_TREE) {
|
|
|
|
get_tree()->disconnect("tree_changed",this,"_tree_changed");
|
|
get_tree()->disconnect("node_removed",this,"_node_removed");
|
|
tree->disconnect("item_collapsed",this,"_cell_collapsed");
|
|
clear_inherit_confirm->disconnect("confirmed",this,"_subscene_option");
|
|
get_tree()->disconnect("node_configuration_warning_changed",this,"_warning_changed");
|
|
EditorSettings::get_singleton()->disconnect("settings_changed",this,"_editor_settings_changed");
|
|
}
|
|
|
|
}
|
|
|
|
|
|
TreeItem* SceneTreeEditor::_find(TreeItem *p_node,const NodePath& p_path) {
|
|
|
|
if (!p_node)
|
|
return NULL;
|
|
|
|
NodePath np=p_node->get_metadata(0);
|
|
if (np==p_path)
|
|
return p_node;
|
|
|
|
TreeItem *children=p_node->get_children();
|
|
while(children) {
|
|
|
|
TreeItem *n=_find(children,p_path);
|
|
if (n)
|
|
return n;
|
|
children=children->get_next();
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void SceneTreeEditor::set_selected(Node *p_node,bool p_emit_selected) {
|
|
|
|
ERR_FAIL_COND(blocked>0);
|
|
|
|
if (pending_test_update)
|
|
_test_update_tree();
|
|
if (tree_dirty)
|
|
_update_tree();
|
|
|
|
if (selected==p_node)
|
|
return;
|
|
|
|
|
|
TreeItem* item=p_node?_find(tree->get_root(),p_node->get_path()):NULL;
|
|
|
|
if (item) {
|
|
item->select(0);
|
|
item->set_as_cursor(0);
|
|
selected=p_node;
|
|
tree->ensure_cursor_is_visible();
|
|
} else {
|
|
if (!p_node)
|
|
selected=NULL;
|
|
_update_tree();
|
|
selected=p_node;
|
|
if (p_emit_selected)
|
|
emit_signal("node_selected");
|
|
}
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_rename_node(ObjectID p_node,const String& p_name) {
|
|
|
|
Object *o = ObjectDB::get_instance(p_node);
|
|
ERR_FAIL_COND(!o);
|
|
Node *n = o->cast_to<Node>();
|
|
ERR_FAIL_COND(!n);
|
|
TreeItem* item=_find(tree->get_root(),n->get_path());
|
|
ERR_FAIL_COND(!item);
|
|
|
|
n->set_name( p_name );
|
|
item->set_metadata(0,n->get_path());
|
|
item->set_text(0,p_name);
|
|
emit_signal("node_renamed");
|
|
|
|
if (!tree_dirty) {
|
|
MessageQueue::get_singleton()->push_call(this,"_update_tree");
|
|
tree_dirty=true;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::_renamed() {
|
|
|
|
TreeItem *which=tree->get_edited();
|
|
|
|
ERR_FAIL_COND(!which);
|
|
NodePath np = which->get_metadata(0);
|
|
Node *n=get_node(np);
|
|
ERR_FAIL_COND(!n);
|
|
|
|
String new_name=which->get_text(0);
|
|
if (new_name.find(".") != -1 || new_name.find("/") != -1) {
|
|
|
|
error->set_text(TTR("Invalid node name, the following characters are not allowed:")+"\n \".\", \"/\"");
|
|
error->popup_centered_minsize();
|
|
new_name=n->get_name();
|
|
}
|
|
|
|
if (new_name==n->get_name())
|
|
return;
|
|
|
|
if (!undo_redo) {
|
|
n->set_name( new_name );
|
|
which->set_metadata(0,n->get_path());
|
|
emit_signal("node_renamed");
|
|
} else {
|
|
undo_redo->create_action(TTR("Rename Node"));
|
|
emit_signal("node_prerename",n,new_name);
|
|
undo_redo->add_do_method(this,"_rename_node",n->get_instance_ID(),new_name);
|
|
undo_redo->add_undo_method(this,"_rename_node",n->get_instance_ID(),n->get_name());
|
|
undo_redo->commit_action();
|
|
}
|
|
}
|
|
|
|
|
|
Node *SceneTreeEditor::get_selected() {
|
|
|
|
return selected;
|
|
}
|
|
|
|
void SceneTreeEditor::set_marked(const Set<Node*>& p_marked,bool p_selectable,bool p_children_selectable) {
|
|
|
|
if (tree_dirty)
|
|
_update_tree();
|
|
marked=p_marked;
|
|
marked_selectable=p_selectable;
|
|
marked_children_selectable=p_children_selectable;
|
|
_update_tree();
|
|
}
|
|
|
|
void SceneTreeEditor::set_marked(Node *p_marked,bool p_selectable,bool p_children_selectable) {
|
|
|
|
Set<Node*> s;
|
|
if (p_marked)
|
|
s.insert(p_marked);
|
|
set_marked(s,p_selectable,p_children_selectable);
|
|
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::set_filter(const String& p_filter) {
|
|
|
|
filter=p_filter;
|
|
_update_tree();
|
|
}
|
|
|
|
String SceneTreeEditor::get_filter() const {
|
|
|
|
return filter;
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::set_display_foreign_nodes(bool p_display) {
|
|
|
|
display_foreign=p_display;
|
|
_update_tree();
|
|
}
|
|
bool SceneTreeEditor::get_display_foreign_nodes() const {
|
|
|
|
return display_foreign;
|
|
}
|
|
|
|
void SceneTreeEditor::set_editor_selection(EditorSelection *p_selection) {
|
|
|
|
editor_selection=p_selection;
|
|
tree->set_select_mode(Tree::SELECT_MULTI);
|
|
tree->set_cursor_can_exit_tree(false);
|
|
editor_selection->connect("selection_changed",this,"_selection_changed");
|
|
}
|
|
|
|
void SceneTreeEditor::_update_selection(TreeItem *item) {
|
|
|
|
ERR_FAIL_COND(!item);
|
|
|
|
NodePath np = item->get_metadata(0);
|
|
|
|
if (!has_node(np))
|
|
return;
|
|
|
|
Node *n=get_node(np);
|
|
|
|
if (!n)
|
|
return;
|
|
|
|
if (editor_selection->is_selected(n))
|
|
item->select(0);
|
|
else
|
|
item->deselect(0);
|
|
|
|
TreeItem *c=item->get_children();
|
|
|
|
|
|
while(c) {
|
|
|
|
_update_selection(c);
|
|
c=c->get_next();
|
|
}
|
|
}
|
|
|
|
void SceneTreeEditor::_selection_changed() {
|
|
|
|
if (!editor_selection)
|
|
return;
|
|
|
|
TreeItem *root=tree->get_root();
|
|
|
|
if (!root)
|
|
return;
|
|
_update_selection(root);
|
|
}
|
|
|
|
void SceneTreeEditor::_cell_collapsed(Object *p_obj) {
|
|
|
|
if (updating_tree)
|
|
return;
|
|
if (!can_rename)
|
|
return;
|
|
|
|
TreeItem *ti=p_obj->cast_to<TreeItem>();
|
|
if (!ti)
|
|
return;
|
|
|
|
bool collapsed=ti->is_collapsed();
|
|
|
|
NodePath np = ti->get_metadata(0);
|
|
|
|
Node *n=get_node(np);
|
|
ERR_FAIL_COND(!n);
|
|
|
|
if (collapsed)
|
|
n->set_meta("_editor_collapsed",true);
|
|
else
|
|
n->set_meta("_editor_collapsed",Variant());
|
|
|
|
}
|
|
|
|
Variant SceneTreeEditor::get_drag_data_fw(const Point2& p_point,Control* p_from) {
|
|
if (!can_rename)
|
|
return Variant(); //not editable tree
|
|
|
|
Vector<Node*> selected;
|
|
Vector<Ref<Texture> > icons;
|
|
TreeItem *next=tree->get_next_selected(NULL);
|
|
while (next) {
|
|
|
|
NodePath np = next->get_metadata(0);
|
|
|
|
Node *n=get_node(np);
|
|
if (n) {
|
|
|
|
selected.push_back(n);
|
|
icons.push_back(next->get_icon(0));
|
|
}
|
|
next=tree->get_next_selected(next);
|
|
}
|
|
|
|
if (selected.empty())
|
|
return Variant();
|
|
|
|
VBoxContainer *vb = memnew( VBoxContainer );
|
|
Array objs;
|
|
int list_max = 10;
|
|
float opacity_step = 1.0f / list_max;
|
|
float opacity_item = 1.0f;
|
|
for(int i=0;i<selected.size();i++) {
|
|
|
|
if (i<list_max){
|
|
HBoxContainer *hb = memnew( HBoxContainer );
|
|
TextureFrame *tf = memnew(TextureFrame);
|
|
tf->set_texture(icons[i]);
|
|
hb->add_child(tf);
|
|
Label *label = memnew( Label( selected[i]->get_name() ) );
|
|
hb->add_child(label);
|
|
vb->add_child(hb);
|
|
hb->set_opacity(opacity_item);
|
|
opacity_item -= opacity_step;
|
|
}
|
|
NodePath p = selected[i]->get_path();
|
|
objs.push_back(p);
|
|
}
|
|
|
|
set_drag_preview(vb);
|
|
Dictionary drag_data;
|
|
drag_data["type"]="nodes";
|
|
drag_data["nodes"]=objs;
|
|
|
|
tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN|Tree::DROP_MODE_ON_ITEM);
|
|
|
|
|
|
return drag_data;
|
|
}
|
|
|
|
bool SceneTreeEditor::can_drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from) const {
|
|
|
|
if (!can_rename)
|
|
return false; //not editable tree
|
|
if (filter!=String())
|
|
return false; //can't rearrange tree with filter turned on
|
|
|
|
|
|
Dictionary d=p_data;
|
|
if (!d.has("type"))
|
|
return false;
|
|
|
|
if (String(d["type"])=="files") {
|
|
|
|
Vector<String> files = d["files"];
|
|
|
|
if (files.size()==0)
|
|
return false; //weird
|
|
|
|
|
|
for(int i=0;i<files.size();i++) {
|
|
String file = files[0];
|
|
String ftype = EditorFileSystem::get_singleton()->get_file_type(file);
|
|
if (ftype!="PackedScene")
|
|
return false;
|
|
}
|
|
|
|
tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN|Tree::DROP_MODE_ON_ITEM); //so it works..
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
if (String(d["type"])=="nodes") {
|
|
TreeItem *item = tree->get_item_at_pos(p_point);
|
|
if (!item)
|
|
return false;
|
|
int section = tree->get_drop_section_at_pos(p_point);
|
|
if (section<-1 || (section==-1 && !item->get_parent()))
|
|
return false;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
return false;
|
|
}
|
|
void SceneTreeEditor::drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from) {
|
|
|
|
if (!can_drop_data_fw(p_point,p_data,p_from))
|
|
return;
|
|
|
|
TreeItem *item = tree->get_item_at_pos(p_point);
|
|
if (!item)
|
|
return;
|
|
int section = tree->get_drop_section_at_pos(p_point);
|
|
if (section<-1)
|
|
return;
|
|
|
|
NodePath np = item->get_metadata(0);
|
|
Node *n=get_node(np);
|
|
if (!n)
|
|
return;
|
|
|
|
Dictionary d=p_data;
|
|
|
|
if (String(d["type"])=="nodes") {
|
|
Array nodes=d["nodes"];
|
|
emit_signal("nodes_rearranged",nodes,np,section);
|
|
}
|
|
|
|
if (String(d["type"])=="files") {
|
|
|
|
emit_signal("files_dropped",d["files"],np,section);
|
|
}
|
|
|
|
}
|
|
|
|
void SceneTreeEditor::_rmb_select(const Vector2& p_pos) {
|
|
|
|
emit_signal("rmb_pressed",tree->get_global_transform().xform(p_pos));
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::_warning_changed(Node* p_for_node) {
|
|
|
|
//should use a timer
|
|
update_timer->start();
|
|
// print_line("WARNING CHANGED "+String(p_for_node->get_name()));
|
|
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::_editor_settings_changed() {
|
|
bool enable_rl = EditorSettings::get_singleton()->get("scenetree_editor/draw_relationship_lines");
|
|
Color rl_color = EditorSettings::get_singleton()->get("scenetree_editor/relationship_line_color");
|
|
|
|
if (enable_rl) {
|
|
tree->add_constant_override("draw_relationship_lines",1);
|
|
tree->add_color_override("relationship_line_color", rl_color);
|
|
}
|
|
else
|
|
tree->add_constant_override("draw_relationship_lines",0);
|
|
|
|
}
|
|
|
|
|
|
void SceneTreeEditor::_bind_methods() {
|
|
|
|
ObjectTypeDB::bind_method("_tree_changed",&SceneTreeEditor::_tree_changed);
|
|
ObjectTypeDB::bind_method("_update_tree",&SceneTreeEditor::_update_tree);
|
|
ObjectTypeDB::bind_method("_node_removed",&SceneTreeEditor::_node_removed);
|
|
ObjectTypeDB::bind_method("_selected_changed",&SceneTreeEditor::_selected_changed);
|
|
ObjectTypeDB::bind_method("_renamed",&SceneTreeEditor::_renamed);
|
|
ObjectTypeDB::bind_method("_rename_node",&SceneTreeEditor::_rename_node);
|
|
ObjectTypeDB::bind_method("_test_update_tree",&SceneTreeEditor::_test_update_tree);
|
|
ObjectTypeDB::bind_method("_cell_multi_selected",&SceneTreeEditor::_cell_multi_selected);
|
|
ObjectTypeDB::bind_method("_selection_changed",&SceneTreeEditor::_selection_changed);
|
|
ObjectTypeDB::bind_method("_cell_button_pressed",&SceneTreeEditor::_cell_button_pressed);
|
|
ObjectTypeDB::bind_method("_cell_collapsed",&SceneTreeEditor::_cell_collapsed);
|
|
ObjectTypeDB::bind_method("_subscene_option",&SceneTreeEditor::_subscene_option);
|
|
ObjectTypeDB::bind_method("_rmb_select",&SceneTreeEditor::_rmb_select);
|
|
ObjectTypeDB::bind_method("_warning_changed",&SceneTreeEditor::_warning_changed);
|
|
|
|
ObjectTypeDB::bind_method("_node_script_changed",&SceneTreeEditor::_node_script_changed);
|
|
ObjectTypeDB::bind_method("_node_visibility_changed",&SceneTreeEditor::_node_visibility_changed);
|
|
|
|
ObjectTypeDB::bind_method("_editor_settings_changed", &SceneTreeEditor::_editor_settings_changed);
|
|
|
|
ObjectTypeDB::bind_method(_MD("get_drag_data_fw"), &SceneTreeEditor::get_drag_data_fw);
|
|
ObjectTypeDB::bind_method(_MD("can_drop_data_fw"), &SceneTreeEditor::can_drop_data_fw);
|
|
ObjectTypeDB::bind_method(_MD("drop_data_fw"), &SceneTreeEditor::drop_data_fw);
|
|
|
|
ObjectTypeDB::bind_method(_MD("update_tree"), &SceneTreeEditor::update_tree);
|
|
|
|
ADD_SIGNAL( MethodInfo("node_selected") );
|
|
ADD_SIGNAL( MethodInfo("node_renamed") );
|
|
ADD_SIGNAL( MethodInfo("node_prerename") );
|
|
ADD_SIGNAL( MethodInfo("node_changed") );
|
|
ADD_SIGNAL( MethodInfo("nodes_rearranged",PropertyInfo(Variant::ARRAY,"paths"),PropertyInfo(Variant::NODE_PATH,"to_path"),PropertyInfo(Variant::INT,"type") ) );
|
|
ADD_SIGNAL( MethodInfo("files_dropped",PropertyInfo(Variant::STRING_ARRAY,"files"),PropertyInfo(Variant::NODE_PATH,"to_path"),PropertyInfo(Variant::INT,"type") ) );
|
|
ADD_SIGNAL( MethodInfo("rmb_pressed",PropertyInfo(Variant::VECTOR2,"pos")) ) ;
|
|
|
|
ADD_SIGNAL( MethodInfo("open") );
|
|
ADD_SIGNAL( MethodInfo("open_script") );
|
|
|
|
|
|
}
|
|
|
|
|
|
SceneTreeEditor::SceneTreeEditor(bool p_label,bool p_can_rename, bool p_can_open_instance) {
|
|
|
|
|
|
undo_redo=NULL;
|
|
tree_dirty=true;
|
|
selected=NULL;
|
|
|
|
marked_selectable=false;
|
|
marked_children_selectable=false;
|
|
can_rename=p_can_rename;
|
|
can_open_instance=p_can_open_instance;
|
|
display_foreign=false;
|
|
editor_selection=NULL;
|
|
|
|
if (p_label) {
|
|
Label *label = memnew( Label );
|
|
label->set_pos( Point2(10, 0));
|
|
label->set_text(TTR("Scene Tree (Nodes):"));
|
|
|
|
add_child(label);
|
|
}
|
|
|
|
tree = memnew( Tree );
|
|
tree->set_anchor( MARGIN_RIGHT, ANCHOR_END );
|
|
tree->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
|
|
tree->set_begin( Point2(0,p_label?18:0 ));
|
|
tree->set_end( Point2(0,0 ));
|
|
|
|
add_child( tree );
|
|
|
|
tree->set_drag_forwarding(this);
|
|
if (p_can_rename) {
|
|
tree->set_allow_rmb_select(true);
|
|
tree->connect("item_rmb_selected",this,"_rmb_select");
|
|
tree->connect("empty_tree_rmb_selected",this,"_rmb_select");
|
|
}
|
|
|
|
tree->connect("cell_selected", this,"_selected_changed");
|
|
tree->connect("item_edited", this,"_renamed",varray(),CONNECT_DEFERRED);
|
|
tree->connect("multi_selected",this,"_cell_multi_selected");
|
|
tree->connect("button_pressed",this,"_cell_button_pressed");
|
|
// tree->connect("item_edited", this,"_renamed",Vector<Variant>(),true);
|
|
|
|
error = memnew( AcceptDialog );
|
|
add_child(error);
|
|
|
|
warning = memnew( AcceptDialog );
|
|
add_child(warning);
|
|
warning->set_title("Node Configuration Warning!");
|
|
|
|
|
|
show_enabled_subscene=false;
|
|
|
|
last_hash=0;
|
|
pending_test_update=false;
|
|
updating_tree=false;
|
|
blocked=0;
|
|
|
|
instance_menu = memnew( PopupMenu );
|
|
instance_menu->add_check_item(TTR("Editable Children"),SCENE_MENU_EDITABLE_CHILDREN);
|
|
instance_menu->add_check_item(TTR("Load As Placeholder"),SCENE_MENU_USE_PLACEHOLDER);
|
|
instance_menu->add_separator();
|
|
instance_menu->add_item(TTR("Discard Instancing"),SCENE_MENU_CLEAR_INSTANCING);
|
|
instance_menu->add_separator();
|
|
instance_menu->add_item(TTR("Open in Editor"),SCENE_MENU_OPEN);
|
|
instance_menu->connect("item_pressed",this,"_subscene_option");
|
|
add_child(instance_menu);
|
|
|
|
inheritance_menu = memnew( PopupMenu );
|
|
inheritance_menu->add_item(TTR("Clear Inheritance"),SCENE_MENU_CLEAR_INHERITANCE);
|
|
inheritance_menu->add_separator();
|
|
inheritance_menu->add_item(TTR("Open in Editor"),SCENE_MENU_OPEN_INHERITED);
|
|
inheritance_menu->connect("item_pressed",this,"_subscene_option");
|
|
|
|
add_child(inheritance_menu);
|
|
|
|
clear_inherit_confirm = memnew( ConfirmationDialog );
|
|
clear_inherit_confirm->set_text(TTR("Clear Inheritance? (No Undo!)"));
|
|
clear_inherit_confirm->get_ok()->set_text(TTR("Clear!"));
|
|
add_child(clear_inherit_confirm);
|
|
|
|
update_timer = memnew(Timer);
|
|
update_timer->connect("timeout",this,"_update_tree");
|
|
update_timer->set_one_shot(true);
|
|
update_timer->set_wait_time(0.5);
|
|
add_child(update_timer);
|
|
|
|
}
|
|
|
|
|
|
|
|
SceneTreeEditor::~SceneTreeEditor() {
|
|
|
|
}
|
|
|
|
|
|
/******** DIALOG *********/
|
|
|
|
void SceneTreeDialog::_notification(int p_what) {
|
|
|
|
if (p_what==NOTIFICATION_ENTER_TREE) {
|
|
connect("confirmed", this,"_select");
|
|
|
|
}
|
|
|
|
if (p_what==NOTIFICATION_EXIT_TREE) {
|
|
disconnect("confirmed", this,"_select");
|
|
|
|
}
|
|
if (p_what==NOTIFICATION_DRAW) {
|
|
|
|
RID ci = get_canvas_item();
|
|
get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
|
|
}
|
|
|
|
if (p_what==NOTIFICATION_VISIBILITY_CHANGED && is_visible()) {
|
|
|
|
tree->update_tree();
|
|
}
|
|
|
|
|
|
}
|
|
|
|
void SceneTreeDialog::_cancel() {
|
|
|
|
hide();
|
|
|
|
|
|
|
|
}
|
|
void SceneTreeDialog::_select() {
|
|
|
|
if (tree->get_selected()) {
|
|
emit_signal("selected",tree->get_selected()->get_path());
|
|
hide();
|
|
}
|
|
}
|
|
|
|
void SceneTreeDialog::_bind_methods() {
|
|
|
|
ObjectTypeDB::bind_method("_select",&SceneTreeDialog::_select);
|
|
ObjectTypeDB::bind_method("_cancel",&SceneTreeDialog::_cancel);
|
|
ADD_SIGNAL( MethodInfo("selected",PropertyInfo(Variant::NODE_PATH,"path")));
|
|
|
|
}
|
|
|
|
|
|
SceneTreeDialog::SceneTreeDialog() {
|
|
|
|
set_title(TTR("Select a Node"));
|
|
|
|
tree = memnew( SceneTreeEditor(false,false) );
|
|
add_child(tree);
|
|
set_child_rect(tree);
|
|
|
|
tree->get_scene_tree()->connect("item_activated",this,"_select");
|
|
|
|
}
|
|
|
|
|
|
SceneTreeDialog::~SceneTreeDialog()
|
|
{
|
|
}
|