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fdf58a5858
godot/editor/scene_tree_dock.cpp
Rémi Verschelde fdf58a5858 Rename InputFilter back to Input 
It changed name as part of the DisplayServer and input refactoring
in #37317, with the rationale that input no longer goes through the
main loop, so the previous Input singleton now only does filtering.

But the gains in consistency are quite limited in the renaming, and
it breaks compatibility for all scripts and tutorials that access
the Input singleton via the scripting language. A temporary option
was suggested to keep the scripting singleton named `Input` even if
its type is `InputFilter`, but that adds inconsistency and breaks C#.

Fixes godotengine/godot-proposals#639.
Fixes #37319.
Fixes #37690.
2020-04-28 15:19:49 +02:00

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/*************************************************************************/
/* scene_tree_dock.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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 "core/input/input.h"
#include "core/io/resource_saver.h"
#include "core/os/keyboard.h"
#include "core/project_settings.h"
#include "editor/debugger/editor_debugger_node.h"
#include "editor/editor_feature_profile.h"
#include "editor/editor_node.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/multi_node_edit.h"
#include "editor/plugins/animation_player_editor_plugin.h"
#include "editor/plugins/canvas_item_editor_plugin.h"
#include "editor/plugins/node_3d_editor_plugin.h"
#include "editor/plugins/script_editor_plugin.h"
#include "scene/main/window.h"
#include "scene/resources/packed_scene.h"
#include "servers/display_server.h"
#include "servers/rendering_server.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::_quick_open() {
Vector<String> files = quick_open->get_selected_files();
for (int i = 0; i < files.size(); i++) {
instance(files[i]);
}
}
void SceneTreeDock::_input(Ref<InputEvent> p_event) {
Ref<InputEventMouseButton> mb = p_event;
if (mb.is_valid() && !mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
restore_script_editor_on_drag = false; //lost chance
}
}
void SceneTreeDock::_unhandled_key_input(Ref<InputEvent> p_event) {
if (get_focus_owner() && get_focus_owner()->is_text_field())
return;
if (!p_event->is_pressed() || p_event->is_echo())
return;
if (ED_IS_SHORTCUT("scene_tree/batch_rename", p_event)) {
_tool_selected(TOOL_BATCH_RENAME);
} else if (ED_IS_SHORTCUT("scene_tree/rename", p_event)) {
_tool_selected(TOOL_RENAME);
} else 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/expand_collapse_all", p_event)) {
_tool_selected(TOOL_EXPAND_COLLAPSE);
} 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) {
parent = edited_scene;
};
if (!edited_scene) {
current_option = -1;
accept->set_text(TTR("No parent to instance a child at."));
accept->popup_centered();
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->set_text(TTR("No parent to instance the scenes at."));
accept->popup_centered();
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->set_text(vformat(TTR("Error loading scene from %s"), p_files[i]));
accept->popup_centered();
error = true;
break;
}
Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
if (!instanced_scene) {
current_option = -1;
accept->set_text(vformat(TTR("Error instancing scene from %s"), p_files[i]));
accept->popup_centered();
error = true;
break;
}
if (edited_scene->get_filename() != "") {
if (_cyclical_dependency_exists(edited_scene->get_filename(), instanced_scene)) {
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();
error = true;
break;
}
}
instanced_scene->set_filename(ProjectSettings::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;
}
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);
EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", edited_scene->get_path_to(parent), p_files[i], new_name);
editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(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->set_text(vformat(TTR("Error loading scene from %s"), p_file));
accept->popup_centered();
return;
}
Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
if (!instanced_scene) {
accept->set_text(vformat(TTR("Error instancing scene from %s"), p_file));
accept->popup_centered();
return;
}
UndoRedo *undo_redo = editor->get_undo_redo();
undo_redo->create_action(TTR("Replace with Branch Scene"));
Node *parent = base->get_parent();
int pos = base->get_index();
undo_redo->add_do_method(parent, "remove_child", base);
undo_redo->add_undo_method(parent, "remove_child", instanced_scene);
undo_redo->add_do_method(parent, "add_child", instanced_scene);
undo_redo->add_undo_method(parent, "add_child", base);
undo_redo->add_do_method(parent, "move_child", instanced_scene, pos);
undo_redo->add_undo_method(parent, "move_child", base, pos);
List<Node *> owned;
base->get_owned_by(base->get_owner(), &owned);
Array owners;
for (List<Node *>::Element *F = owned.front(); F; F = F->next()) {
owners.push_back(F->get());
}
undo_redo->add_do_method(instanced_scene, "set_owner", edited_scene);
undo_redo->add_undo_method(this, "_set_owners", edited_scene, owners);
undo_redo->add_do_method(editor_selection, "clear");
undo_redo->add_undo_method(editor_selection, "clear");
undo_redo->add_do_method(editor_selection, "add_node", instanced_scene);
undo_redo->add_undo_method(editor_selection, "add_node", base);
undo_redo->add_do_property(scene_tree, "set_selected", instanced_scene);
undo_redo->add_undo_property(scene_tree, "set_selected", base);
undo_redo->add_do_reference(instanced_scene);
undo_redo->add_undo_reference(base);
undo_redo->commit_action();
}
bool SceneTreeDock::_cyclical_dependency_exists(const String &p_target_scene_path, Node *p_desired_node) {
int childCount = p_desired_node->get_child_count();
if (_track_inherit(p_target_scene_path, p_desired_node)) {
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;
}
bool SceneTreeDock::_track_inherit(const String &p_target_scene_path, Node *p_desired_node) {
Node *p = p_desired_node;
bool result = false;
Vector<Node *> instances;
while (true) {
if (p->get_filename() == p_target_scene_path) {
result = true;
break;
}
Ref<SceneState> ss = p->get_scene_inherited_state();
if (ss.is_valid()) {
String path = ss->get_path();
Ref<PackedScene> data = ResourceLoader::load(path);
if (data.is_valid()) {
p = data->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
if (!p)
continue;
instances.push_back(p);
} else
break;
} else
break;
}
for (int i = 0; i < instances.size(); i++) {
memdelete(instances[i]);
}
return result;
}
void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
current_option = p_tool;
switch (p_tool) {
case TOOL_BATCH_RENAME: {
if (!profile_allow_editing) {
break;
}
if (editor_selection->get_selected_node_list().size() > 1) {
rename_dialog->popup_centered();
}
} break;
case TOOL_RENAME: {
if (!profile_allow_editing) {
break;
}
Tree *tree = scene_tree->get_scene_tree();
if (tree->is_anything_selected()) {
tree->grab_focus();
tree->edit_selected();
}
} break;
case TOOL_NEW:
case TOOL_REPARENT_TO_NEW_NODE: {
if (!profile_allow_editing) {
break;
}
String preferred = "";
Node *current_edited_scene_root = EditorNode::get_singleton()->get_edited_scene();
if (current_edited_scene_root) {
if (ClassDB::is_parent_class(current_edited_scene_root->get_class_name(), "Node2D"))
preferred = "Node2D";
else if (ClassDB::is_parent_class(current_edited_scene_root->get_class_name(), "Node3D"))
preferred = "Node3D";
}
create_dialog->set_preferred_search_result_type(preferred);
create_dialog->popup_create(true);
} break;
case TOOL_INSTANCE: {
if (!profile_allow_editing) {
break;
}
Node *scene = edited_scene;
if (!scene) {
EditorNode::get_singleton()->new_inherited_scene();
break;
}
quick_open->popup_dialog("PackedScene", true);
quick_open->set_title(TTR("Instance Child Scene"));
} break;
case TOOL_EXPAND_COLLAPSE: {
if (!scene_tree->get_selected())
break;
Tree *tree = scene_tree->get_scene_tree();
TreeItem *selected_item = tree->get_selected();
if (!selected_item)
selected_item = tree->get_root();
bool collapsed = _is_collapsed_recursive(selected_item);
_set_collapsed_recursive(selected_item, !collapsed);
tree->ensure_cursor_is_visible();
} break;
case TOOL_REPLACE: {
if (!profile_allow_editing) {
break;
}
Node *selected = scene_tree->get_selected();
if (!selected && !editor_selection->get_selected_node_list().empty())
selected = editor_selection->get_selected_node_list().front()->get();
if (selected)
create_dialog->popup_create(false, true, selected->get_class());
} break;
case TOOL_EXTEND_SCRIPT: {
attach_script_to_selected(true);
} break;
case TOOL_ATTACH_SCRIPT: {
attach_script_to_selected(false);
} break;
case TOOL_CLEAR_SCRIPT: {
if (!profile_allow_script_editing) {
break;
}
Array selection = editor_selection->get_selected_nodes();
if (selection.empty())
return;
editor_data->get_undo_redo().create_action(TTR("Clear Script"));
editor_data->get_undo_redo().add_do_method(editor, "push_item", (Script *)nullptr);
for (int i = 0; i < selection.size(); i++) {
Node *n = Object::cast_to<Node>(selection[i]);
Ref<Script> existing = n->get_script();
Ref<Script> empty = EditorNode::get_singleton()->get_object_custom_type_base(n);
if (existing != empty) {
editor_data->get_undo_redo().add_do_method(n, "set_script", empty);
editor_data->get_undo_redo().add_undo_method(n, "set_script", existing);
}
}
editor_data->get_undo_redo().add_do_method(this, "_update_script_button");
editor_data->get_undo_redo().add_undo_method(this, "_update_script_button");
editor_data->get_undo_redo().commit_action();
} break;
case TOOL_MOVE_UP:
case TOOL_MOVE_DOWN: {
if (!profile_allow_editing) {
break;
}
if (!scene_tree->get_selected())
break;
if (scene_tree->get_selected() == edited_scene) {
current_option = -1;
accept->set_text(TTR("This operation can't be done on the tree root."));
accept->popup_centered();
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 = nullptr;
}
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 (!profile_allow_editing) {
break;
}
if (!edited_scene)
break;
if (editor_selection->is_selected(edited_scene)) {
current_option = -1;
accept->set_text(TTR("This operation can't be done on the tree root."));
accept->popup_centered();
break;
}
if (!_validate_no_foreign())
break;
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.size() == 0)
break;
editor_data->get_undo_redo().create_action(TTR("Duplicate Node(s)"));
editor_data->get_undo_redo().add_do_method(editor_selection, "clear");
Node *dupsingle = nullptr;
List<Node *> editable_children;
selection.sort_custom<Node::Comparator>();
for (List<Node *>::Element *E = selection.back(); E; E = E->prev()) {
Node *node = E->get();
Node *parent = node->get_parent();
Node *selection_tail = _get_selection_group_tail(node, selection);
List<Node *> owned;
node->get_owned_by(node->get_owner(), &owned);
Map<const Node *, Node *> duplimap;
Node *dup = node->duplicate_from_editor(duplimap);
if (EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(node))
editable_children.push_back(dup);
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", selection_tail, 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", selection_tail->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);
EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
editor_data->get_undo_redo().add_do_method(ed, "live_debug_duplicate_node", edited_scene->get_path_to(node), dup->get_name());
editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(dup->get_name())));
}
editor_data->get_undo_redo().commit_action();
if (dupsingle)
editor->push_item(dupsingle);
for (List<Node *>::Element *E = editable_children.front(); E; E = E->next())
_toggle_editable_children(E->get());
} break;
case TOOL_REPARENT: {
if (!profile_allow_editing) {
break;
}
if (!scene_tree->get_selected())
break;
if (editor_selection->is_selected(edited_scene)) {
current_option = -1;
accept->set_text(TTR("This operation can't be done on the tree root."));
accept->popup_centered();
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_MAKE_ROOT: {
if (!profile_allow_editing) {
break;
}
List<Node *> nodes = editor_selection->get_selected_node_list();
ERR_FAIL_COND(nodes.size() != 1);
Node *node = nodes.front()->get();
Node *root = get_tree()->get_edited_scene_root();
if (node == root)
return;
//check that from node to root, all owners are right
if (root->get_scene_inherited_state().is_valid()) {
accept->set_text(TTR("Can't reparent nodes in inherited scenes, order of nodes can't change."));
accept->popup_centered();
return;
}
if (node->get_owner() != root) {
accept->set_text(TTR("Node must belong to the edited scene to become root."));
accept->popup_centered();
return;
}
if (node->get_filename() != String()) {
accept->set_text(TTR("Instantiated scenes can't become root"));
accept->popup_centered();
return;
}
editor_data->get_undo_redo().create_action(TTR("Make node as Root"));
editor_data->get_undo_redo().add_do_method(node->get_parent(), "remove_child", node);
editor_data->get_undo_redo().add_do_method(editor, "set_edited_scene", node);
editor_data->get_undo_redo().add_do_method(node, "add_child", root);
editor_data->get_undo_redo().add_do_method(node, "set_filename", root->get_filename());
editor_data->get_undo_redo().add_do_method(root, "set_filename", String());
editor_data->get_undo_redo().add_do_method(node, "set_owner", (Object *)nullptr);
editor_data->get_undo_redo().add_do_method(root, "set_owner", node);
_node_replace_owner(root, root, node, MODE_DO);
editor_data->get_undo_redo().add_undo_method(root, "set_filename", root->get_filename());
editor_data->get_undo_redo().add_undo_method(node, "set_filename", String());
editor_data->get_undo_redo().add_undo_method(node, "remove_child", root);
editor_data->get_undo_redo().add_undo_method(editor, "set_edited_scene", root);
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, node->get_index());
editor_data->get_undo_redo().add_undo_method(root, "set_owner", (Object *)nullptr);
editor_data->get_undo_redo().add_undo_method(node, "set_owner", root);
_node_replace_owner(root, root, root, MODE_UNDO);
editor_data->get_undo_redo().add_do_method(scene_tree, "update_tree");
editor_data->get_undo_redo().add_undo_method(scene_tree, "update_tree");
editor_data->get_undo_redo().commit_action();
} break;
case TOOL_MULTI_EDIT: {
if (!profile_allow_editing) {
break;
}
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: {
if (!profile_allow_editing) {
break;
}
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();
} else {
if (remove_list.size() >= 2) {
delete_dialog->set_text(vformat(TTR("Delete %d nodes?"), remove_list.size()));
} else if (remove_list.size() == 1 && remove_list[0] == editor_data->get_edited_scene_root()) {
delete_dialog->set_text(vformat(TTR("Delete the root node \"%s\"?"), remove_list[0]->get_name()));
} else if (remove_list.size() == 1 && remove_list[0]->get_filename() == "" && remove_list[0]->get_child_count() >= 1) {
// Display this message only for non-instanced scenes
delete_dialog->set_text(vformat(TTR("Delete node \"%s\" and its children?"), remove_list[0]->get_name()));
} else {
delete_dialog->set_text(vformat(TTR("Delete node \"%s\"?"), remove_list[0]->get_name()));
}
// Resize the dialog to its minimum size.
// This prevents the dialog from being too wide after displaying
// a deletion confirmation for a node with a long name.
delete_dialog->set_size(Size2());
delete_dialog->popup_centered();
}
} break;
case TOOL_MERGE_FROM_SCENE: {
if (!profile_allow_editing) {
break;
}
EditorNode::get_singleton()->merge_from_scene();
} break;
case TOOL_NEW_SCENE_FROM: {
if (!profile_allow_editing) {
break;
}
Node *scene = editor_data->get_edited_scene_root();
if (!scene) {
accept->set_text(TTR("This operation can't be done without a scene."));
accept->popup_centered();
break;
}
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.size() != 1) {
accept->set_text(TTR("This operation requires a single selected node."));
accept->popup_centered();
break;
}
Node *tocopy = selection.front()->get();
if (tocopy == scene) {
accept->set_text(TTR("Can not perform with the root node."));
accept->popup_centered();
break;
}
if (tocopy != editor_data->get_edited_scene_root() && tocopy->get_filename() != "") {
accept->set_text(TTR("This operation can't be done on instanced scenes."));
accept->popup_centered();
break;
}
new_scene_from_dialog->set_file_mode(EditorFileDialog::FILE_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();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
Node *root = EditorNode::get_singleton()->get_edited_scene();
NodePath path = root->get_path().rel_path_to(node->get_path());
DisplayServer::get_singleton()->clipboard_set(path);
}
}
} break;
case TOOL_OPEN_DOCUMENTATION: {
List<Node *> selection = editor_selection->get_selected_node_list();
for (int i = 0; i < selection.size(); i++) {
ScriptEditor::get_singleton()->goto_help("class_name:" + selection[i]->get_class());
}
EditorNode::get_singleton()->set_visible_editor(EditorNode::EDITOR_SCRIPT);
} break;
case TOOL_SCENE_EDITABLE_CHILDREN: {
if (!profile_allow_editing) {
break;
}
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
bool editable = EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(node);
if (editable) {
editable_instance_remove_dialog->set_text(TTR("Disabling \"editable_instance\" will cause all properties of the node to be reverted to their default."));
editable_instance_remove_dialog->popup_centered();
break;
}
_toggle_editable_children(node);
}
}
} break;
case TOOL_SCENE_USE_PLACEHOLDER: {
if (!profile_allow_editing) {
break;
}
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
bool editable = EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(node);
bool placeholder = node->get_scene_instance_load_placeholder();
// Fire confirmation dialog when children are editable.
if (editable && !placeholder) {
placeholder_editable_instance_remove_dialog->set_text(TTR("Enabling \"Load As Placeholder\" will disable \"Editable Children\" and cause all properties of the node to be reverted to their default."));
placeholder_editable_instance_remove_dialog->popup_centered();
break;
}
placeholder = !placeholder;
if (placeholder)
EditorNode::get_singleton()->get_edited_scene()->set_editable_instance(node, false);
node->set_scene_instance_load_placeholder(placeholder);
scene_tree->update_tree();
}
}
} break;
case TOOL_SCENE_MAKE_LOCAL: {
if (!profile_allow_editing) {
break;
}
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
Node *root = EditorNode::get_singleton()->get_edited_scene();
UndoRedo *undo_redo = &editor_data->get_undo_redo();
if (!root)
break;
ERR_FAIL_COND(node->get_filename() == String());
undo_redo->create_action(TTR("Make Local"));
undo_redo->add_do_method(node, "set_filename", "");
undo_redo->add_undo_method(node, "set_filename", node->get_filename());
_node_replace_owner(node, node, root);
undo_redo->add_do_method(scene_tree, "update_tree");
undo_redo->add_undo_method(scene_tree, "update_tree");
undo_redo->commit_action();
}
}
} break;
case TOOL_SCENE_OPEN: {
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
scene_tree->emit_signal("open", node->get_filename());
}
}
} break;
case TOOL_SCENE_CLEAR_INHERITANCE: {
if (!profile_allow_editing) {
break;
}
clear_inherit_confirm->popup_centered();
} break;
case TOOL_SCENE_CLEAR_INHERITANCE_CONFIRM: {
if (!profile_allow_editing) {
break;
}
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
node->set_scene_inherited_state(Ref<SceneState>());
scene_tree->update_tree();
EditorNode::get_singleton()->get_inspector()->update_tree();
}
}
} break;
case TOOL_SCENE_OPEN_INHERITED: {
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node && node->get_scene_inherited_state().is_valid()) {
scene_tree->emit_signal("open", node->get_scene_inherited_state()->get_path());
}
}
} break;
case TOOL_CREATE_2D_SCENE:
case TOOL_CREATE_3D_SCENE:
case TOOL_CREATE_USER_INTERFACE:
case TOOL_CREATE_FAVORITE: {
Node *new_node = nullptr;
if (TOOL_CREATE_FAVORITE == p_tool) {
String name = selected_favorite_root.get_slicec(' ', 0);
if (ScriptServer::is_global_class(name)) {
new_node = Object::cast_to<Node>(ClassDB::instance(ScriptServer::get_global_class_native_base(name)));
Ref<Script> script = ResourceLoader::load(ScriptServer::get_global_class_path(name), "Script");
if (new_node && script.is_valid()) {
new_node->set_script(script);
new_node->set_name(name);
}
} else {
new_node = Object::cast_to<Node>(ClassDB::instance(selected_favorite_root));
}
if (!new_node) {
new_node = memnew(Node);
ERR_PRINT("Creating root from favorite '" + selected_favorite_root + "' failed. Creating 'Node' instead.");
}
} else {
switch (p_tool) {
case TOOL_CREATE_2D_SCENE: new_node = memnew(Node2D); break;
case TOOL_CREATE_3D_SCENE: new_node = memnew(Node3D); break;
case TOOL_CREATE_USER_INTERFACE: {
Control *node = memnew(Control);
node->set_anchors_and_margins_preset(PRESET_WIDE); //more useful for resizable UIs.
new_node = node;
} break;
}
}
editor_data->get_undo_redo().create_action(TTR("New Scene Root"));
editor_data->get_undo_redo().add_do_method(editor, "set_edited_scene", new_node);
editor_data->get_undo_redo().add_do_method(scene_tree, "update_tree");
editor_data->get_undo_redo().add_do_reference(new_node);
editor_data->get_undo_redo().add_undo_method(editor, "set_edited_scene", (Object *)nullptr);
editor_data->get_undo_redo().commit_action();
editor->edit_node(new_node);
editor_selection->clear();
editor_selection->add_node(new_node);
} break;
default: {
if (p_tool >= EDIT_SUBRESOURCE_BASE) {
int idx = p_tool - EDIT_SUBRESOURCE_BASE;
ERR_FAIL_INDEX(idx, subresources.size());
Object *obj = ObjectDB::get_instance(subresources[idx]);
ERR_FAIL_COND(!obj);
editor->push_item(obj);
}
}
}
}
void SceneTreeDock::_node_collapsed(Object *p_obj) {
TreeItem *ti = Object::cast_to<TreeItem>(p_obj);
if (!ti)
return;
if (Input::get_singleton()->is_key_pressed(KEY_SHIFT)) {
_set_collapsed_recursive(ti, ti->is_collapsed());
}
}
void SceneTreeDock::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
if (!first_enter)
break;
first_enter = false;
EditorFeatureProfileManager::get_singleton()->connect("current_feature_profile_changed", callable_mp(this, &SceneTreeDock::_feature_profile_changed));
CanvasItemEditorPlugin *canvas_item_plugin = Object::cast_to<CanvasItemEditorPlugin>(editor_data->get_editor("2D"));
if (canvas_item_plugin) {
canvas_item_plugin->get_canvas_item_editor()->connect_compat("item_lock_status_changed", scene_tree, "_update_tree");
canvas_item_plugin->get_canvas_item_editor()->connect_compat("item_group_status_changed", scene_tree, "_update_tree");
scene_tree->connect("node_changed", callable_mp((CanvasItem *)canvas_item_plugin->get_canvas_item_editor()->get_viewport_control(), &CanvasItem::update));
}
Node3DEditorPlugin *spatial_editor_plugin = Object::cast_to<Node3DEditorPlugin>(editor_data->get_editor("3D"));
spatial_editor_plugin->get_spatial_editor()->connect_compat("item_lock_status_changed", scene_tree, "_update_tree");
spatial_editor_plugin->get_spatial_editor()->connect_compat("item_group_status_changed", scene_tree, "_update_tree");
button_add->set_icon(get_theme_icon("Add", "EditorIcons"));
button_instance->set_icon(get_theme_icon("Instance", "EditorIcons"));
button_create_script->set_icon(get_theme_icon("ScriptCreate", "EditorIcons"));
button_clear_script->set_icon(get_theme_icon("ScriptRemove", "EditorIcons"));
filter->set_right_icon(get_theme_icon("Search", "EditorIcons"));
filter->set_clear_button_enabled(true);
EditorNode::get_singleton()->get_editor_selection()->connect("selection_changed", callable_mp(this, &SceneTreeDock::_selection_changed));
scene_tree->get_scene_tree()->connect("item_collapsed", callable_mp(this, &SceneTreeDock::_node_collapsed));
// create_root_dialog
HBoxContainer *top_row = memnew(HBoxContainer);
top_row->set_name("NodeShortcutsTopRow");
top_row->set_h_size_flags(SIZE_EXPAND_FILL);
top_row->add_child(memnew(Label(TTR("Create Root Node:"))));
top_row->add_spacer();
ToolButton *node_shortcuts_toggle = memnew(ToolButton);
node_shortcuts_toggle->set_name("NodeShortcutsToggle");
node_shortcuts_toggle->set_icon(get_theme_icon("Favorites", "EditorIcons"));
node_shortcuts_toggle->set_toggle_mode(true);
node_shortcuts_toggle->set_pressed(EDITOR_GET("_use_favorites_root_selection"));
node_shortcuts_toggle->set_anchors_and_margins_preset(Control::PRESET_CENTER_RIGHT);
node_shortcuts_toggle->connect("pressed", callable_mp(this, &SceneTreeDock::_update_create_root_dialog));
top_row->add_child(node_shortcuts_toggle);
create_root_dialog->add_child(top_row);
VBoxContainer *node_shortcuts = memnew(VBoxContainer);
node_shortcuts->set_name("NodeShortcuts");
VBoxContainer *beginner_node_shortcuts = memnew(VBoxContainer);
beginner_node_shortcuts->set_name("BeginnerNodeShortcuts");
node_shortcuts->add_child(beginner_node_shortcuts);
Button *button_2d = memnew(Button);
beginner_node_shortcuts->add_child(button_2d);
button_2d->set_text(TTR("2D Scene"));
button_2d->set_icon(get_theme_icon("Node2D", "EditorIcons"));
button_2d->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_CREATE_2D_SCENE, false));
button_3d = memnew(Button);
beginner_node_shortcuts->add_child(button_3d);
button_3d->set_text(TTR("3D Scene"));
button_3d->set_icon(get_theme_icon("Node3D", "EditorIcons"));
button_3d->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_CREATE_3D_SCENE, false));
Button *button_ui = memnew(Button);
beginner_node_shortcuts->add_child(button_ui);
button_ui->set_text(TTR("User Interface"));
button_ui->set_icon(get_theme_icon("Control", "EditorIcons"));
button_ui->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_CREATE_USER_INTERFACE, false));
VBoxContainer *favorite_node_shortcuts = memnew(VBoxContainer);
favorite_node_shortcuts->set_name("FavoriteNodeShortcuts");
node_shortcuts->add_child(favorite_node_shortcuts);
Button *button_custom = memnew(Button);
node_shortcuts->add_child(button_custom);
button_custom->set_text(TTR("Other Node"));
button_custom->set_icon(get_theme_icon("Add", "EditorIcons"));
button_custom->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_NEW, false));
node_shortcuts->add_spacer();
create_root_dialog->add_child(node_shortcuts);
_update_create_root_dialog();
} break;
case NOTIFICATION_ENTER_TREE: {
clear_inherit_confirm->connect("confirmed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_SCENE_CLEAR_INHERITANCE_CONFIRM, false));
} break;
case NOTIFICATION_EXIT_TREE: {
clear_inherit_confirm->disconnect("confirmed", callable_mp(this, &SceneTreeDock::_tool_selected));
} break;
case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
button_add->set_icon(get_theme_icon("Add", "EditorIcons"));
button_instance->set_icon(get_theme_icon("Instance", "EditorIcons"));
button_create_script->set_icon(get_theme_icon("ScriptCreate", "EditorIcons"));
button_clear_script->set_icon(get_theme_icon("ScriptRemove", "EditorIcons"));
filter->set_right_icon(get_theme_icon("Search", "EditorIcons"));
filter->set_clear_button_enabled(true);
} break;
case NOTIFICATION_PROCESS: {
bool show_create_root = bool(EDITOR_GET("interface/editors/show_scene_tree_root_selection")) && get_tree()->get_edited_scene_root() == nullptr;
if (show_create_root != create_root_dialog->is_visible_in_tree() && !remote_tree->is_visible()) {
if (show_create_root) {
create_root_dialog->show();
scene_tree->hide();
} else {
create_root_dialog->hide();
scene_tree->show();
}
}
} break;
}
}
void SceneTreeDock::_node_replace_owner(Node *p_base, Node *p_node, Node *p_root, ReplaceOwnerMode p_mode) {
if (p_node->get_owner() == p_base && p_node != p_root) {
UndoRedo *undo_redo = &editor_data->get_undo_redo();
switch (p_mode) {
case MODE_BIDI: {
undo_redo->add_do_method(p_node, "set_owner", p_root);
undo_redo->add_undo_method(p_node, "set_owner", p_base);
} break;
case MODE_DO: {
undo_redo->add_do_method(p_node, "set_owner", p_root);
} break;
case MODE_UNDO: {
undo_redo->add_undo_method(p_node, "set_owner", p_root);
} break;
}
}
for (int i = 0; i < p_node->get_child_count(); i++) {
_node_replace_owner(p_base, p_node->get_child(i), p_root, p_mode);
}
}
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(nullptr);
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();
}
void SceneTreeDock::_set_owners(Node *p_owner, const Array &p_nodes) {
for (int i = 0; i < p_nodes.size(); i++) {
Node *n = Object::cast_to<Node>(p_nodes[i]);
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 (!p_base) {
p_base = edited_scene;
}
if (!p_base)
return;
// Renaming node paths used in script instances
if (p_base->get_script_instance()) {
ScriptInstance *si = p_base->get_script_instance();
if (si) {
List<PropertyInfo> properties;
si->get_property_list(&properties);
for (List<PropertyInfo>::Element *E = properties.front(); E; E = E->next()) {
String propertyname = E->get().name;
Variant p = p_base->get(propertyname);
if (p.get_type() == Variant::NODE_PATH) {
// Goes through all paths to check if its matching
for (List<Pair<NodePath, NodePath>>::Element *F = p_renames->front(); F; F = F->next()) {
NodePath root_path = p_base->get_path();
NodePath rel_path_old = root_path.rel_path_to(F->get().first);
NodePath rel_path_new = F->get().second;
// if not empty, get new relative path
if (F->get().second != NodePath()) {
rel_path_new = root_path.rel_path_to(F->get().second);
}
// if old path detected, then it needs to be replaced with the new one
if (p == rel_path_old) {
editor_data->get_undo_redo().add_do_property(p_base, propertyname, rel_path_new);
editor_data->get_undo_redo().add_undo_property(p_base, propertyname, rel_path_old);
p_base->set(propertyname, rel_path_new);
break;
}
}
}
}
}
}
bool autorename_animation_tracks = bool(EDITOR_DEF("editors/animation/autorename_animation_tracks", true));
if (autorename_animation_tracks && Object::cast_to<AnimationPlayer>(p_base)) {
AnimationPlayer *ap = Object::cast_to<AnimationPlayer>(p_base);
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 *F = p_renames->front(); F; F = F->next()) {
if (F->get().first == old_np) {
if (F->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(F->get().second);
NodePath new_path = NodePath(rel_path.get_names(), track_np.get_subnames(), false);
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(nullptr, &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->set_text(TTR("Can't operate on nodes from a foreign scene!"));
accept->popup_centered();
return false;
}
// When edited_scene inherits from another one the root Node will be the parent Scene,
// we don't want to consider that Node a foreign one otherwise we would not be able to
// delete it.
if (edited_scene->get_scene_inherited_state().is_valid() && edited_scene == E->get()) {
continue;
}
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->set_text(TTR("Can't operate on nodes the current scene inherits from!"));
accept->popup_centered();
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);
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);
if (p_nodes.size() == 0)
return; // Nothing to reparent.
p_nodes.sort_custom<Node::Comparator>(); //Makes result reliable.
bool no_change = true;
for (int ni = 0; ni < p_nodes.size(); ni++) {
if (p_nodes[ni] == p_new_parent)
return; // Attempt to reparent to itself.
if (p_nodes[ni]->get_parent() != p_new_parent || p_position_in_parent + ni != p_nodes[ni]->get_index())
no_change = false;
}
if (no_change)
return; // Position and parent didn't change.
Node *validate = new_parent;
while (validate) {
ERR_FAIL_COND_MSG(p_nodes.find(validate) != -1, "Selection changed at some point. Can't reparent.");
validate = validate->get_parent();
}
// 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 implemented for this yet.
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)
inc--; // If the child will generate a gap when moved, adjust.
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);
EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
String old_name = former_names[ni];
String new_name = new_parent->validate_child_name(node);
// Name was modified, fix the path renames.
if (old_name.casecmp_to(new_name) != 0) {
// Fix the to name to have the new name.
NodePath old_new_name = path_renames[ni].second;
NodePath new_path;
Vector<StringName> unfixed_new_names = old_new_name.get_names();
Vector<StringName> fixed_new_names;
// Get last name and replace with fixed new name.
for (int a = 0; a < (unfixed_new_names.size() - 1); a++) {
fixed_new_names.push_back(unfixed_new_names[a]);
}
fixed_new_names.push_back(new_name);
NodePath fixed_node_path = NodePath(fixed_new_names, true);
path_renames[ni].second = fixed_node_path;
}
editor_data->get_undo_redo().add_do_method(ed, "live_debug_reparent_node", edited_scene->get_path_to(node), edited_scene->get_path_to(new_parent), new_name, p_position_in_parent + inc);
editor_data->get_undo_redo().add_undo_method(ed, "live_debug_reparent_node", NodePath(String(edited_scene->get_path_to(new_parent)).plus_file(new_name)), edited_scene->get_path_to(node->get_parent()), node->get_name(), node->get_index());
if (p_keep_global_xform) {
if (Object::cast_to<Node2D>(node))
editor_data->get_undo_redo().add_do_method(node, "set_global_transform", Object::cast_to<Node2D>(node)->get_global_transform());
if (Object::cast_to<Node3D>(node))
editor_data->get_undo_redo().add_do_method(node, "set_global_transform", Object::cast_to<Node3D>(node)->get_global_transform());
if (Object::cast_to<Control>(node))
editor_data->get_undo_redo().add_do_method(node, "set_global_position", Object::cast_to<Control>(node)->get_global_position());
}
editor_data->get_undo_redo().add_do_method(this, "_set_owners", edited_scene, owners);
if (AnimationPlayerEditor::singleton->get_track_editor()->get_root() == node)
editor_data->get_undo_redo().add_do_method(AnimationPlayerEditor::singleton->get_track_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_index();
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_track_editor()->get_root() == node)
editor_data->get_undo_redo().add_undo_method(AnimationPlayerEditor::singleton->get_track_editor(), "set_root", node);
if (p_keep_global_xform) {
if (Object::cast_to<Node2D>(node))
editor_data->get_undo_redo().add_undo_method(node, "set_transform", Object::cast_to<Node2D>(node)->get_transform());
if (Object::cast_to<Node3D>(node))
editor_data->get_undo_redo().add_undo_method(node, "set_transform", Object::cast_to<Node3D>(node)->get_transform());
if (Object::cast_to<Control>(node))
editor_data->get_undo_redo().add_undo_method(node, "set_position", Object::cast_to<Control>(node)->get_position());
}
}
perform_node_renames(nullptr, &path_renames);
editor_data->get_undo_redo().commit_action();
}
bool SceneTreeDock::_is_collapsed_recursive(TreeItem *p_item) const {
bool is_branch_collapsed = false;
List<TreeItem *> needs_check;
needs_check.push_back(p_item);
while (!needs_check.empty()) {
TreeItem *item = needs_check.back()->get();
needs_check.pop_back();
TreeItem *child = item->get_children();
is_branch_collapsed = item->is_collapsed() && child;
if (is_branch_collapsed) {
break;
}
while (child) {
needs_check.push_back(child);
child = child->get_next();
}
}
return is_branch_collapsed;
}
void SceneTreeDock::_set_collapsed_recursive(TreeItem *p_item, bool p_collapsed) {
List<TreeItem *> to_collapse;
to_collapse.push_back(p_item);
while (!to_collapse.empty()) {
TreeItem *item = to_collapse.back()->get();
to_collapse.pop_back();
item->set_collapsed(p_collapsed);
TreeItem *child = item->get_children();
while (child) {
to_collapse.push_back(child);
child = child->get_next();
}
}
}
void SceneTreeDock::_script_created(Ref<Script> p_script) {
List<Node *> selected = editor_selection->get_selected_node_list();
if (selected.empty())
return;
editor_data->get_undo_redo().create_action(TTR("Attach Script"));
for (List<Node *>::Element *E = selected.front(); E; E = E->next()) {
Ref<Script> existing = E->get()->get_script();
editor_data->get_undo_redo().add_do_method(E->get(), "set_script", p_script);
editor_data->get_undo_redo().add_undo_method(E->get(), "set_script", existing);
editor_data->get_undo_redo().add_do_method(this, "_update_script_button");
editor_data->get_undo_redo().add_undo_method(this, "_update_script_button");
}
editor_data->get_undo_redo().commit_action();
editor->push_item(p_script.operator->());
_update_script_button();
}
void SceneTreeDock::_script_creation_closed() {
script_create_dialog->disconnect("script_created", callable_mp(this, &SceneTreeDock::_script_created));
}
void SceneTreeDock::_toggle_editable_children_from_selection() {
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
_toggle_editable_children(e->get());
}
}
void SceneTreeDock::_toggle_placeholder_from_selection() {
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *>::Element *e = selection.front();
if (e) {
Node *node = e->get();
if (node) {
_toggle_editable_children(node);
bool placeholder = node->get_scene_instance_load_placeholder();
placeholder = !placeholder;
node->set_scene_instance_load_placeholder(placeholder);
scene_tree->update_tree();
}
}
}
void SceneTreeDock::_toggle_editable_children(Node *p_node) {
if (p_node) {
bool editable = !EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(p_node);
EditorNode::get_singleton()->get_edited_scene()->set_editable_instance(p_node, editable);
if (editable)
p_node->set_scene_instance_load_placeholder(false);
Node3DEditor::get_singleton()->update_all_gizmos(p_node);
scene_tree->update_tree();
}
}
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 *)nullptr);
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_method(scene_tree, "update_tree");
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, nullptr, &path_renames);
}
perform_node_renames(nullptr, &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 *F = owned.front(); F; F = F->next()) {
owners.push_back(F->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_track_editor()->get_root() == n)
editor_data->get_undo_redo().add_undo_method(AnimationPlayerEditor::singleton->get_track_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_reference(n);
EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
editor_data->get_undo_redo().add_do_method(ed, "live_debug_remove_and_keep_node", edited_scene->get_path_to(n), n->get_instance_id());
editor_data->get_undo_redo().add_undo_method(ed, "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();
// hack, force 2d editor viewport to refresh after deletion
if (CanvasItemEditor *editor = CanvasItemEditor::get_singleton())
editor->get_viewport_control()->update();
editor->push_item(nullptr);
// Fixes the EditorHistory from still offering deleted notes
EditorHistory *editor_history = EditorNode::get_singleton()->get_editor_history();
editor_history->cleanup_history();
EditorNode::get_singleton()->get_inspector_dock()->call("_prepare_history");
}
void SceneTreeDock::_update_script_button() {
if (!profile_allow_script_editing) {
button_create_script->hide();
button_clear_script->hide();
} else if (EditorNode::get_singleton()->get_editor_selection()->get_selection().size() == 0) {
button_create_script->hide();
button_clear_script->hide();
} else if (EditorNode::get_singleton()->get_editor_selection()->get_selection().size() == 1) {
Node *n = EditorNode::get_singleton()->get_editor_selection()->get_selected_node_list()[0];
if (n->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();
Array selection = editor_selection->get_selected_nodes();
for (int i = 0; i < selection.size(); i++) {
Node *n = Object::cast_to<Node>(selection[i]);
if (!n->get_script().is_null()) {
button_clear_script->show();
return;
}
}
button_clear_script->hide();
}
}
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);
} else if (selection_size == 1) {
editor->push_item(EditorNode::get_singleton()->get_editor_selection()->get_selected_node_list()[0]);
} else {
editor->push_item(nullptr);
}
_update_script_button();
}
Node *SceneTreeDock::_get_selection_group_tail(Node *p_node, List<Node *> p_list) {
Node *tail = p_node;
Node *parent = tail->get_parent();
for (int i = p_node->get_index(); i < parent->get_child_count(); i++) {
Node *sibling = parent->get_child(i);
if (p_list.find(sibling))
tail = sibling;
else
break;
}
return tail;
}
void SceneTreeDock::_do_create(Node *p_parent) {
Object *c = create_dialog->instance_selected();
ERR_FAIL_COND(!c);
Node *child = Object::cast_to<Node>(c);
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(p_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(p_parent, "remove_child", child);
String new_name = p_parent->validate_child_name(child);
EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
editor_data->get_undo_redo().add_do_method(ed, "live_debug_create_node", edited_scene->get_path_to(p_parent), child->get_class(), new_name);
editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(p_parent)).plus_file(new_name)));
} else {
editor_data->get_undo_redo().add_do_method(editor, "set_edited_scene", child);
editor_data->get_undo_redo().add_do_method(scene_tree, "update_tree");
editor_data->get_undo_redo().add_do_reference(child);
editor_data->get_undo_redo().add_undo_method(editor, "set_edited_scene", (Object *)nullptr);
}
editor_data->get_undo_redo().commit_action();
editor->push_item(c);
editor_selection->clear();
editor_selection->add_node(child);
if (Object::cast_to<Control>(c)) {
//make editor more comfortable, so some controls don't appear super shrunk
Control *ct = Object::cast_to<Control>(c);
Size2 ms = ct->get_minimum_size();
if (ms.width < 4)
ms.width = 40;
if (ms.height < 4)
ms.height = 40;
ct->set_size(ms);
}
}
void SceneTreeDock::_create() {
if (current_option == TOOL_NEW) {
Node *parent = nullptr;
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);
}
_do_create(parent);
} else if (current_option == TOOL_REPLACE) {
List<Node *> selection = editor_selection->get_selected_node_list();
ERR_FAIL_COND(selection.size() <= 0);
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Change type of node(s)"));
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
Node *n = E->get();
ERR_FAIL_COND(!n);
Object *c = create_dialog->instance_selected();
ERR_FAIL_COND(!c);
Node *newnode = Object::cast_to<Node>(c);
ERR_FAIL_COND(!newnode);
ur->add_do_method(this, "replace_node", n, newnode, true, false);
ur->add_do_reference(newnode);
ur->add_undo_method(this, "replace_node", newnode, n, false, false);
ur->add_undo_reference(n);
}
ur->commit_action();
} else if (current_option == TOOL_REPARENT_TO_NEW_NODE) {
List<Node *> selection = editor_selection->get_selected_node_list();
ERR_FAIL_COND(selection.size() <= 0);
// Find top level node in selection
bool only_one_top_node = true;
Node *first = selection.front()->get();
ERR_FAIL_COND(!first);
int smaller_path_to_top = first->get_path_to(scene_root).get_name_count();
Node *top_node = first;
for (List<Node *>::Element *E = selection.front()->next(); E; E = E->next()) {
Node *n = E->get();
ERR_FAIL_COND(!n);
int path_length = n->get_path_to(scene_root).get_name_count();
if (top_node != n) {
if (smaller_path_to_top > path_length) {
top_node = n;
smaller_path_to_top = path_length;
only_one_top_node = true;
} else if (smaller_path_to_top == path_length) {
if (only_one_top_node && top_node->get_parent() != n->get_parent())
only_one_top_node = false;
}
}
}
Node *parent = nullptr;
if (only_one_top_node)
parent = top_node->get_parent();
else
parent = top_node->get_parent()->get_parent();
_do_create(parent);
Vector<Node *> nodes;
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
nodes.push_back(E->get());
}
// This works because editor_selection was cleared and populated with last created node in _do_create()
Node *last_created = editor_selection->get_selected_node_list().front()->get();
_do_reparent(last_created, -1, nodes, true);
}
scene_tree->get_scene_tree()->call_deferred("grab_focus");
}
void SceneTreeDock::replace_node(Node *p_node, Node *p_by_node, bool p_keep_properties, bool p_remove_old) {
Node *n = p_node;
Node *newnode = p_by_node;
if (p_keep_properties) {
Node *default_oldnode = Object::cast_to<Node>(ClassDB::instance(n->get_class()));
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;
if (E->get().name == "__meta__")
continue;
if (default_oldnode->get(E->get().name) != n->get(E->get().name)) {
newnode->set(E->get().name, n->get(E->get().name));
}
}
memdelete(default_oldnode);
}
editor->push_item(nullptr);
//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.get_name(), c.callable, c.binds, 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() == nullptr && 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"));
}
//p_remove_old was added to support undo
if (p_remove_old)
editor_data->get_undo_redo().clear_history();
newnode->set_name(newname);
editor->push_item(newnode);
if (p_remove_old) {
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_clamped(Size2(500, 800) * EDSCALE, 0.8);
}
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..
}
void SceneTreeDock::_new_scene_from(String p_file) {
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.size() != 1) {
accept->set_text(TTR("This operation requires a single selected node."));
accept->popup_centered();
return;
}
if (EditorNode::get_singleton()->is_scene_open(p_file)) {
accept->set_text(TTR("Can't overwrite scene that is still open!"));
accept->popup_centered();
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->set_text(TTR("Couldn't save new scene. Likely dependencies (instances) couldn't be satisfied."));
accept->popup_centered();
return;
}
int flg = 0;
if (EditorSettings::get_singleton()->get("filesystem/on_save/compress_binary_resources"))
flg |= ResourceSaver::FLAG_COMPRESS;
err = ResourceSaver::save(p_file, sdata, flg);
if (err != OK) {
accept->set_text(TTR("Error saving scene."));
accept->popup_centered();
return;
}
_replace_with_branch_scene(p_file, base);
} else {
accept->set_text(TTR("Error duplicating scene to save it."));
accept->popup_centered();
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;
}
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 = nullptr;
ERR_FAIL_MSG("Cannot perform drop above the root node!");
}
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 beginning of root node
return;
}
Node *lower_sibling = nullptr;
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();
}
}
}
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) {
editor_data->get_undo_redo().create_action(TTR("Attach Script"));
editor_data->get_undo_redo().add_do_method(n, "set_script", scr);
editor_data->get_undo_redo().add_undo_method(n, "set_script", n->get_script());
editor_data->get_undo_redo().add_do_method(this, "_update_script_button");
editor_data->get_undo_redo().add_undo_method(this, "_update_script_button");
editor_data->get_undo_redo().commit_action();
}
}
void SceneTreeDock::_nodes_dragged(Array p_nodes, NodePath p_to, int p_type) {
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.empty())
return; //nothing to reparent
Node *to_node = get_node(p_to);
if (!to_node)
return;
Vector<Node *> nodes;
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
nodes.push_back(E->get());
}
int to_pos = -1;
_normalize_drop(to_node, to_pos, p_type);
_do_reparent(to_node, to_pos, nodes, !Input::get_singleton()->is_key_pressed(KEY_SHIFT));
}
void SceneTreeDock::_add_children_to_popup(Object *p_obj, int p_depth) {
if (p_depth > 8)
return;
List<PropertyInfo> pinfo;
p_obj->get_property_list(&pinfo);
for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
if (!(E->get().usage & PROPERTY_USAGE_EDITOR))
continue;
if (E->get().hint != PROPERTY_HINT_RESOURCE_TYPE)
continue;
Variant value = p_obj->get(E->get().name);
if (value.get_type() != Variant::OBJECT)
continue;
Object *obj = value;
if (!obj)
continue;
Ref<Texture2D> icon = EditorNode::get_singleton()->get_object_icon(obj);
if (menu->get_item_count() == 0) {
menu->add_submenu_item(TTR("Sub-Resources"), "Sub-Resources");
}
int index = menu_subresources->get_item_count();
menu_subresources->add_icon_item(icon, E->get().name.capitalize(), EDIT_SUBRESOURCE_BASE + subresources.size());
menu_subresources->set_item_h_offset(index, p_depth * 10 * EDSCALE);
subresources.push_back(obj->get_instance_id());
_add_children_to_popup(obj, p_depth + 1);
}
}
void SceneTreeDock::_tree_rmb(const Vector2 &p_menu_pos) {
if (!EditorNode::get_singleton()->get_edited_scene()) {
menu->clear();
if (profile_allow_editing) {
menu->add_icon_shortcut(get_theme_icon("Add", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/add_child_node"), TOOL_NEW);
menu->add_icon_shortcut(get_theme_icon("Instance", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/instance_scene"), TOOL_INSTANCE);
}
menu->set_size(Size2(1, 1));
menu->set_position(p_menu_pos);
menu->popup();
return;
}
List<Node *> selection = editor_selection->get_selected_node_list();
List<Node *> full_selection = editor_selection->get_full_selected_node_list(); // Above method only returns nodes with common parent.
if (selection.size() == 0)
return;
menu->clear();
Ref<Script> existing_script;
bool existing_script_removable = true;
if (selection.size() == 1) {
Node *selected = selection[0];
if (profile_allow_editing) {
subresources.clear();
menu_subresources->clear();
menu_subresources->set_size(Size2(1, 1));
_add_children_to_popup(selection.front()->get(), 0);
if (menu->get_item_count() > 0)
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("Add", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/add_child_node"), TOOL_NEW);
menu->add_icon_shortcut(get_theme_icon("Instance", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/instance_scene"), TOOL_INSTANCE);
}
menu->add_icon_shortcut(get_theme_icon("Collapse", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/expand_collapse_all"), TOOL_EXPAND_COLLAPSE);
menu->add_separator();
existing_script = selected->get_script();
if (EditorNode::get_singleton()->get_object_custom_type_base(selected) == existing_script) {
existing_script_removable = false;
}
}
if (profile_allow_script_editing) {
bool add_separator = false;
if (full_selection.size() == 1) {
add_separator = true;
menu->add_icon_shortcut(get_theme_icon("ScriptCreate", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/attach_script"), TOOL_ATTACH_SCRIPT);
if (existing_script.is_valid()) {
menu->add_icon_shortcut(get_theme_icon("ScriptExtend", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/extend_script"), TOOL_EXTEND_SCRIPT);
}
}
if (existing_script.is_valid() && existing_script_removable) {
add_separator = true;
menu->add_icon_shortcut(get_theme_icon("ScriptRemove", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/clear_script"), TOOL_CLEAR_SCRIPT);
} else if (full_selection.size() > 1) {
bool script_exists = false;
for (List<Node *>::Element *E = full_selection.front(); E; E = E->next()) {
if (!E->get()->get_script().is_null()) {
script_exists = true;
break;
}
}
if (script_exists) {
add_separator = true;
menu->add_icon_shortcut(get_theme_icon("ScriptRemove", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/clear_script"), TOOL_CLEAR_SCRIPT);
}
}
if (add_separator) {
menu->add_separator();
}
}
if (profile_allow_editing) {
if (full_selection.size() == 1) {
menu->add_icon_shortcut(get_theme_icon("Rename", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/rename"), TOOL_RENAME);
}
menu->add_icon_shortcut(get_theme_icon("Reload", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/change_node_type"), TOOL_REPLACE);
if (scene_tree->get_selected() != edited_scene) {
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("MoveUp", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/move_up"), TOOL_MOVE_UP);
menu->add_icon_shortcut(get_theme_icon("MoveDown", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/move_down"), TOOL_MOVE_DOWN);
menu->add_icon_shortcut(get_theme_icon("Duplicate", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/duplicate"), TOOL_DUPLICATE);
menu->add_icon_shortcut(get_theme_icon("Reparent", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/reparent"), TOOL_REPARENT);
menu->add_icon_shortcut(get_theme_icon("ReparentToNewNode", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/reparent_to_new_node"), TOOL_REPARENT_TO_NEW_NODE);
if (selection.size() == 1) {
menu->add_icon_shortcut(get_theme_icon("NewRoot", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/make_root"), TOOL_MAKE_ROOT);
}
}
}
if (selection.size() == 1) {
if (profile_allow_editing) {
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("Blend", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/merge_from_scene"), TOOL_MERGE_FROM_SCENE);
menu->add_icon_shortcut(get_theme_icon("CreateNewSceneFrom", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/save_branch_as_scene"), TOOL_NEW_SCENE_FROM);
}
if (full_selection.size() == 1) {
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("CopyNodePath", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/copy_node_path"), TOOL_COPY_NODE_PATH);
}
bool is_external = (selection[0]->get_filename() != "");
if (is_external) {
bool is_inherited = selection[0]->get_scene_inherited_state() != nullptr;
bool is_top_level = selection[0]->get_owner() == nullptr;
if (is_inherited && is_top_level) {
menu->add_separator();
if (profile_allow_editing) {
menu->add_item(TTR("Clear Inheritance"), TOOL_SCENE_CLEAR_INHERITANCE);
}
menu->add_icon_item(get_theme_icon("Load", "EditorIcons"), TTR("Open in Editor"), TOOL_SCENE_OPEN_INHERITED);
} else if (!is_top_level) {
menu->add_separator();
bool editable = EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(selection[0]);
bool placeholder = selection[0]->get_scene_instance_load_placeholder();
if (profile_allow_editing) {
menu->add_check_item(TTR("Editable Children"), TOOL_SCENE_EDITABLE_CHILDREN);
menu->add_check_item(TTR("Load As Placeholder"), TOOL_SCENE_USE_PLACEHOLDER);
menu->add_item(TTR("Make Local"), TOOL_SCENE_MAKE_LOCAL);
}
menu->add_icon_item(get_theme_icon("Load", "EditorIcons"), TTR("Open in Editor"), TOOL_SCENE_OPEN);
if (profile_allow_editing) {
menu->set_item_checked(menu->get_item_idx_from_text(TTR("Editable Children")), editable);
menu->set_item_checked(menu->get_item_idx_from_text(TTR("Load As Placeholder")), placeholder);
}
}
}
}
if (profile_allow_editing && selection.size() > 1) {
//this is not a commonly used action, it makes no sense for it to be where it was nor always present.
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("Rename", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/batch_rename"), TOOL_BATCH_RENAME);
}
menu->add_separator();
menu->add_icon_item(get_theme_icon("Help", "EditorIcons"), TTR("Open Documentation"), TOOL_OPEN_DOCUMENTATION);
if (profile_allow_editing) {
menu->add_separator();
menu->add_icon_shortcut(get_theme_icon("Remove", "EditorIcons"), ED_SHORTCUT("scene_tree/delete", TTR("Delete Node(s)"), KEY_DELETE), TOOL_ERASE);
}
menu->set_size(Size2(1, 1));
menu->set_position(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 = Object::cast_to<CanvasItemEditorPlugin>(editor_data->get_editor("2D"));
editor->get_canvas_item_editor()->focus_selection();
} else {
Node3DEditorPlugin *editor = Object::cast_to<Node3DEditorPlugin>(editor_data->get_editor("3D"));
editor->get_spatial_editor()->get_editor_viewport(0)->focus_selection();
}
}
void SceneTreeDock::attach_script_to_selected(bool p_extend) {
if (!profile_allow_script_editing) {
return;
}
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.empty())
return;
Node *selected = scene_tree->get_selected();
if (!selected)
selected = selection.front()->get();
Ref<Script> existing = selected->get_script();
String path = selected->get_filename();
if (path == "") {
String root_path = editor_data->get_edited_scene_root()->get_filename();
if (root_path == "") {
path = String("res://").plus_file(selected->get_name());
} else {
path = root_path.get_base_dir().plus_file(selected->get_name());
}
}
String inherits = selected->get_class();
if (p_extend && existing.is_valid()) {
for (int i = 0; i < ScriptServer::get_language_count(); i++) {
ScriptLanguage *l = ScriptServer::get_language(i);
if (l->get_type() == existing->get_class()) {
String name = l->get_global_class_name(existing->get_path());
if (ScriptServer::is_global_class(name) && EDITOR_GET("interface/editors/derive_script_globals_by_name").operator bool()) {
inherits = name;
} else if (l->can_inherit_from_file()) {
inherits = "\"" + existing->get_path() + "\"";
}
break;
}
}
}
script_create_dialog->connect("script_created", callable_mp(this, &SceneTreeDock::_script_created));
script_create_dialog->connect("popup_hide", callable_mp(this, &SceneTreeDock::_script_creation_closed), varray(), CONNECT_ONESHOT);
script_create_dialog->set_inheritance_base_type("Node");
script_create_dialog->config(inherits, path);
script_create_dialog->popup_centered();
}
void SceneTreeDock::open_script_dialog(Node *p_for_node, bool p_extend) {
scene_tree->set_selected(p_for_node, false);
if (p_extend) {
_tool_selected(TOOL_EXTEND_SCRIPT);
} else {
_tool_selected(TOOL_ATTACH_SCRIPT);
}
}
void SceneTreeDock::add_remote_tree_editor(Control *p_remote) {
ERR_FAIL_COND(remote_tree != nullptr);
add_child(p_remote);
remote_tree = p_remote;
remote_tree->hide();
}
void SceneTreeDock::show_remote_tree() {
_remote_tree_selected();
}
void SceneTreeDock::hide_remote_tree() {
_local_tree_selected();
}
void SceneTreeDock::show_tab_buttons() {
button_hb->show();
}
void SceneTreeDock::hide_tab_buttons() {
button_hb->hide();
}
void SceneTreeDock::_remote_tree_selected() {
scene_tree->hide();
create_root_dialog->hide();
if (remote_tree)
remote_tree->show();
edit_remote->set_pressed(true);
edit_local->set_pressed(false);
emit_signal("remote_tree_selected");
}
void SceneTreeDock::_local_tree_selected() {
scene_tree->show();
if (remote_tree)
remote_tree->hide();
edit_remote->set_pressed(false);
edit_local->set_pressed(true);
}
void SceneTreeDock::_update_create_root_dialog() {
BaseButton *toggle = Object::cast_to<BaseButton>(create_root_dialog->get_node(String("NodeShortcutsTopRow/NodeShortcutsToggle")));
Node *node_shortcuts = create_root_dialog->get_node(String("NodeShortcuts"));
if (!toggle || !node_shortcuts)
return;
Control *beginner_nodes = Object::cast_to<Control>(node_shortcuts->get_node(String("BeginnerNodeShortcuts")));
Control *favorite_nodes = Object::cast_to<Control>(node_shortcuts->get_node(String("FavoriteNodeShortcuts")));
if (!beginner_nodes || !favorite_nodes)
return;
EditorSettings::get_singleton()->set_setting("_use_favorites_root_selection", toggle->is_pressed());
EditorSettings::get_singleton()->save();
if (toggle->is_pressed()) {
for (int i = 0; i < favorite_nodes->get_child_count(); i++) {
favorite_nodes->get_child(i)->queue_delete();
}
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("favorites.Node"), FileAccess::READ);
if (f) {
while (!f->eof_reached()) {
String l = f->get_line().strip_edges();
if (l != String()) {
Button *button = memnew(Button);
favorite_nodes->add_child(button);
button->set_text(TTR(l));
String name = l.get_slicec(' ', 0);
if (ScriptServer::is_global_class(name))
name = ScriptServer::get_global_class_native_base(name);
button->set_icon(EditorNode::get_singleton()->get_class_icon(name));
button->connect("pressed", callable_mp(this, &SceneTreeDock::_favorite_root_selected), make_binds(l));
}
}
memdelete(f);
}
if (!favorite_nodes->is_visible_in_tree()) {
favorite_nodes->show();
beginner_nodes->hide();
}
} else {
if (!beginner_nodes->is_visible_in_tree()) {
beginner_nodes->show();
favorite_nodes->hide();
}
}
}
void SceneTreeDock::_favorite_root_selected(const String &p_class) {
selected_favorite_root = p_class;
_tool_selected(TOOL_CREATE_FAVORITE);
}
void SceneTreeDock::_feature_profile_changed() {
Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
if (profile.is_valid()) {
profile_allow_editing = !profile->is_feature_disabled(EditorFeatureProfile::FEATURE_SCENE_TREE);
profile_allow_script_editing = !profile->is_feature_disabled(EditorFeatureProfile::FEATURE_SCRIPT);
bool profile_allow_3d = !profile->is_feature_disabled(EditorFeatureProfile::FEATURE_3D);
button_3d->set_visible(profile_allow_3d);
button_add->set_visible(profile_allow_editing);
button_instance->set_visible(profile_allow_editing);
scene_tree->set_can_rename(profile_allow_editing);
} else {
button_3d->set_visible(true);
button_add->set_visible(true);
button_instance->set_visible(true);
scene_tree->set_can_rename(true);
profile_allow_editing = true;
profile_allow_script_editing = true;
}
_update_script_button();
}
void SceneTreeDock::_bind_methods() {
ClassDB::bind_method(D_METHOD("_set_owners"), &SceneTreeDock::_set_owners);
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("_update_script_button"), &SceneTreeDock::_update_script_button);
ClassDB::bind_method(D_METHOD("instance"), &SceneTreeDock::instance);
ClassDB::bind_method(D_METHOD("get_tree_editor"), &SceneTreeDock::get_tree_editor);
ClassDB::bind_method(D_METHOD("replace_node"), &SceneTreeDock::replace_node);
ADD_SIGNAL(MethodInfo("remote_tree_selected"));
}
SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSelection *p_editor_selection, EditorData &p_editor_data) {
set_name("Scene");
editor = p_editor;
edited_scene = nullptr;
editor_data = &p_editor_data;
editor_selection = p_editor_selection;
scene_root = p_scene_root;
VBoxContainer *vbc = this;
HBoxContainer *filter_hbc = memnew(HBoxContainer);
filter_hbc->add_theme_constant_override("separate", 0);
ED_SHORTCUT("scene_tree/rename", TTR("Rename"));
ED_SHORTCUT("scene_tree/batch_rename", TTR("Batch Rename"), KEY_MASK_CMD | KEY_F2);
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/expand_collapse_all", TTR("Expand/Collapse All"));
ED_SHORTCUT("scene_tree/change_node_type", TTR("Change Type"));
ED_SHORTCUT("scene_tree/attach_script", TTR("Attach Script"));
ED_SHORTCUT("scene_tree/extend_script", TTR("Extend 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/reparent_to_new_node", TTR("Reparent to New Node"));
ED_SHORTCUT("scene_tree/make_root", TTR("Make Scene Root"));
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);
button_add = memnew(ToolButton);
button_add->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_NEW, false));
button_add->set_tooltip(TTR("Add/Create a New Node."));
button_add->set_shortcut(ED_GET_SHORTCUT("scene_tree/add_child_node"));
filter_hbc->add_child(button_add);
button_instance = memnew(ToolButton);
button_instance->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_INSTANCE, false));
button_instance->set_tooltip(TTR("Instance a scene file as a Node. Creates an inherited scene if no root node exists."));
button_instance->set_shortcut(ED_GET_SHORTCUT("scene_tree/instance_scene"));
filter_hbc->add_child(button_instance);
vbc->add_child(filter_hbc);
filter = memnew(LineEdit);
filter->set_h_size_flags(SIZE_EXPAND_FILL);
filter->set_placeholder(TTR("Filter nodes"));
filter_hbc->add_child(filter);
filter->add_theme_constant_override("minimum_spaces", 0);
filter->connect("text_changed", callable_mp(this, &SceneTreeDock::_filter_changed));
button_create_script = memnew(ToolButton);
button_create_script->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_ATTACH_SCRIPT, false));
button_create_script->set_tooltip(TTR("Attach a new or existing script for the selected node."));
button_create_script->set_shortcut(ED_GET_SHORTCUT("scene_tree/attach_script"));
filter_hbc->add_child(button_create_script);
button_create_script->hide();
button_clear_script = memnew(ToolButton);
button_clear_script->connect("pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(TOOL_CLEAR_SCRIPT, false));
button_clear_script->set_tooltip(TTR("Clear a script for the selected node."));
button_clear_script->set_shortcut(ED_GET_SHORTCUT("scene_tree/clear_script"));
filter_hbc->add_child(button_clear_script);
button_clear_script->hide();
button_hb = memnew(HBoxContainer);
vbc->add_child(button_hb);
edit_remote = memnew(ToolButton);
button_hb->add_child(edit_remote);
edit_remote->set_h_size_flags(SIZE_EXPAND_FILL);
edit_remote->set_text(TTR("Remote"));
edit_remote->set_toggle_mode(true);
edit_remote->connect("pressed", callable_mp(this, &SceneTreeDock::_remote_tree_selected));
edit_local = memnew(ToolButton);
button_hb->add_child(edit_local);
edit_local->set_h_size_flags(SIZE_EXPAND_FILL);
edit_local->set_text(TTR("Local"));
edit_local->set_toggle_mode(true);
edit_local->set_pressed(true);
edit_local->connect("pressed", callable_mp(this, &SceneTreeDock::_local_tree_selected));
remote_tree = nullptr;
button_hb->hide();
create_root_dialog = memnew(VBoxContainer);
vbc->add_child(create_root_dialog);
create_root_dialog->hide();
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", callable_mp(this, &SceneTreeDock::_tree_rmb));
scene_tree->connect("node_selected", callable_mp(this, &SceneTreeDock::_node_selected), varray(), CONNECT_DEFERRED);
scene_tree->connect("node_renamed", callable_mp(this, &SceneTreeDock::_node_renamed), varray(), CONNECT_DEFERRED);
scene_tree->connect("node_prerename", callable_mp(this, &SceneTreeDock::_node_prerenamed));
scene_tree->connect("open", callable_mp(this, &SceneTreeDock::_load_request));
scene_tree->connect("open_script", callable_mp(this, &SceneTreeDock::_script_open_request));
scene_tree->connect("nodes_rearranged", callable_mp(this, &SceneTreeDock::_nodes_dragged));
scene_tree->connect("files_dropped", callable_mp(this, &SceneTreeDock::_files_dropped));
scene_tree->connect("script_dropped", callable_mp(this, &SceneTreeDock::_script_dropped));
scene_tree->connect("nodes_dragged", callable_mp(this, &SceneTreeDock::_nodes_drag_begin));
scene_tree->get_scene_tree()->connect("item_double_clicked", callable_mp(this, &SceneTreeDock::_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", callable_mp(this, &SceneTreeDock::_create));
create_dialog->connect("favorites_updated", callable_mp(this, &SceneTreeDock::_update_create_root_dialog));
rename_dialog = memnew(RenameDialog(scene_tree, &editor_data->get_undo_redo()));
add_child(rename_dialog);
script_create_dialog = memnew(ScriptCreateDialog);
script_create_dialog->set_inheritance_base_type("Node");
add_child(script_create_dialog);
reparent_dialog = memnew(ReparentDialog);
add_child(reparent_dialog);
reparent_dialog->connect("reparent", callable_mp(this, &SceneTreeDock::_node_reparent));
accept = memnew(AcceptDialog);
add_child(accept);
quick_open = memnew(EditorQuickOpen);
add_child(quick_open);
quick_open->connect("quick_open", callable_mp(this, &SceneTreeDock::_quick_open));
set_process_unhandled_key_input(true);
delete_dialog = memnew(ConfirmationDialog);
add_child(delete_dialog);
delete_dialog->connect("confirmed", callable_mp(this, &SceneTreeDock::_delete_confirm));
editable_instance_remove_dialog = memnew(ConfirmationDialog);
add_child(editable_instance_remove_dialog);
editable_instance_remove_dialog->connect("confirmed", callable_mp(this, &SceneTreeDock::_toggle_editable_children_from_selection));
placeholder_editable_instance_remove_dialog = memnew(ConfirmationDialog);
add_child(placeholder_editable_instance_remove_dialog);
placeholder_editable_instance_remove_dialog->connect("confirmed", callable_mp(this, &SceneTreeDock::_toggle_placeholder_from_selection));
import_subscene_dialog = memnew(EditorSubScene);
add_child(import_subscene_dialog);
import_subscene_dialog->connect("subscene_selected", callable_mp(this, &SceneTreeDock::_import_subscene));
new_scene_from_dialog = memnew(EditorFileDialog);
new_scene_from_dialog->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
add_child(new_scene_from_dialog);
new_scene_from_dialog->connect("file_selected", callable_mp(this, &SceneTreeDock::_new_scene_from));
menu = memnew(PopupMenu);
add_child(menu);
menu->connect("id_pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(false));
menu_subresources = memnew(PopupMenu);
menu_subresources->set_name("Sub-Resources");
menu_subresources->connect("id_pressed", callable_mp(this, &SceneTreeDock::_tool_selected), make_binds(false));
menu->add_child(menu_subresources);
first_enter = true;
restore_script_editor_on_drag = false;
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);
set_process_input(true);
set_process(true);
profile_allow_editing = true;
profile_allow_script_editing = true;
EDITOR_DEF("interface/editors/show_scene_tree_root_selection", true);
EDITOR_DEF("interface/editors/derive_script_globals_by_name", true);
EDITOR_DEF("_use_favorites_root_selection", false);
}
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