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virtualx-engine/editor/create_dialog.cpp

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/*************************************************************************/
/* create_dialog.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 "create_dialog.h"
#include "core/class_db.h"
#include "core/os/keyboard.h"
#include "core/print_string.h"
#include "editor_feature_profile.h"
#include "editor_help.h"
#include "editor_node.h"
#include "editor_scale.h"
#include "editor_settings.h"
#include "scene/gui/box_container.h"
void CreateDialog::popup_create(bool p_dont_clear, bool p_replace_mode, const String &p_select_type) {
type_list.clear();
ClassDB::get_class_list(&type_list);
ScriptServer::get_global_class_list(&type_list);
type_list.sort_custom<StringName::AlphCompare>();
recent->clear();
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("create_recent." + base_type), FileAccess::READ);
if (f) {
TreeItem *root = recent->create_item();
String icon_fallback = has_icon(base_type, "EditorIcons") ? base_type : "Object";
while (!f->eof_reached()) {
String l = f->get_line().strip_edges();
String name = l.split(" ")[0];
if ((ClassDB::class_exists(name) || ScriptServer::is_global_class(name)) && !_is_class_disabled_by_feature_profile(name)) {
TreeItem *ti = recent->create_item(root);
ti->set_text(0, l);
ti->set_icon(0, EditorNode::get_singleton()->get_class_icon(name, icon_fallback));
}
}
memdelete(f);
}
favorites->clear();
f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("favorites." + base_type), FileAccess::READ);
favorite_list.clear();
if (f) {
while (!f->eof_reached()) {
String l = f->get_line().strip_edges();
if (l != String()) {
favorite_list.push_back(l);
}
}
memdelete(f);
}
_save_and_update_favorite_list();
// Restore valid window bounds or pop up at default size.
Rect2 saved_size = EditorSettings::get_singleton()->get_project_metadata("dialog_bounds", "create_new_node", Rect2());
if (saved_size != Rect2()) {
popup(saved_size);
} else {
popup_centered_clamped(Size2(900, 700) * EDSCALE, 0.8);
}
if (p_dont_clear) {
search_box->select_all();
} else {
search_box->clear();
}
search_box->grab_focus();
_update_search();
is_replace_mode = p_replace_mode;
if (p_replace_mode) {
select_type(p_select_type);
set_title(vformat(TTR("Change %s Type"), base_type));
get_ok()->set_text(TTR("Change"));
} else {
set_title(vformat(TTR("Create New %s"), base_type));
get_ok()->set_text(TTR("Create"));
}
}
void CreateDialog::_text_changed(const String &p_newtext) {
_update_search();
}
void CreateDialog::_sbox_input(const Ref<InputEvent> &p_ie) {
Ref<InputEventKey> k = p_ie;
if (k.is_valid() && (k->get_scancode() == KEY_UP ||
k->get_scancode() == KEY_DOWN ||
k->get_scancode() == KEY_PAGEUP ||
k->get_scancode() == KEY_PAGEDOWN)) {
search_options->call("_gui_input", k);
search_box->accept_event();
}
}
void CreateDialog::add_type(const String &p_type, HashMap<String, TreeItem *> &p_types, TreeItem *p_root, TreeItem **to_select) {
if (p_types.has(p_type))
return;
bool cpp_type = ClassDB::class_exists(p_type);
EditorData &ed = EditorNode::get_editor_data();
if (p_type == base_type)
return;
if (cpp_type) {
if (!ClassDB::is_parent_class(p_type, base_type))
return;
} else {
if (!search_loaded_scripts.has(p_type)) {
search_loaded_scripts[p_type] = ed.script_class_load_script(p_type);
}
if (!ScriptServer::is_global_class(p_type) || !ed.script_class_is_parent(p_type, base_type))
return;
String script_path = ScriptServer::get_global_class_path(p_type);
if (script_path.find("res://addons/", 0) != -1) {
if (!EditorNode::get_singleton()->is_addon_plugin_enabled(script_path.get_slicec('/', 3)))
return;
}
}
String inherits = cpp_type ? ClassDB::get_parent_class(p_type) : ed.script_class_get_base(p_type);
TreeItem *parent = p_root;
if (inherits.length()) {
if (!p_types.has(inherits)) {
add_type(inherits, p_types, p_root, to_select);
}
if (p_types.has(inherits))
parent = p_types[inherits];
else if (ScriptServer::is_global_class(inherits))
return;
}
bool can_instance = (cpp_type && ClassDB::can_instance(p_type)) || ScriptServer::is_global_class(p_type);
TreeItem *item = search_options->create_item(parent);
if (cpp_type) {
item->set_text(0, p_type);
} else {
item->set_metadata(0, p_type);
item->set_text(0, p_type + " (" + ScriptServer::get_global_class_path(p_type).get_file() + ")");
}
if (!can_instance) {
item->set_custom_color(0, get_color("disabled_font_color", "Editor"));
item->set_selectable(0, false);
} else if (!(*to_select && (*to_select)->get_text(0) == search_box->get_text())) {
String search_term = search_box->get_text().to_lower();
// if the node name matches exactly as the search, the node should be selected.
// this also fixes when the user clicks on recent nodes.
if (p_type.to_lower() == search_term) {
*to_select = item;
} else {
bool current_type_prefered = _is_type_prefered(p_type);
bool selected_type_prefered = *to_select ? _is_type_prefered((*to_select)->get_text(0).split(" ")[0]) : false;
bool is_subsequence_of_type = search_box->get_text().is_subsequence_ofi(p_type);
bool is_substring_of_type = p_type.to_lower().find(search_term) >= 0;
bool is_substring_of_selected = false;
bool is_subsequence_of_selected = false;
bool is_selected_equal = false;
if (*to_select) {
String name = (*to_select)->get_text(0).split(" ")[0].to_lower();
is_substring_of_selected = name.find(search_term) >= 0;
is_subsequence_of_selected = search_term.is_subsequence_of(name);
is_selected_equal = name == search_term;
}
if (is_subsequence_of_type && !is_selected_equal) {
if (is_substring_of_type) {
if (!is_substring_of_selected || (current_type_prefered && !selected_type_prefered)) {
*to_select = item;
}
} else {
// substring results weigh more than subsequences, so let's make sure we don't override them
if (!is_substring_of_selected) {
if (!is_subsequence_of_selected || (current_type_prefered && !selected_type_prefered)) {
*to_select = item;
}
}
}
}
}
}
if (bool(EditorSettings::get_singleton()->get("docks/scene_tree/start_create_dialog_fully_expanded"))) {
item->set_collapsed(false);
} else {
// don't collapse search results
bool collapse = (search_box->get_text() == "");
// don't collapse the root node
collapse &= (item != p_root);
// don't collapse abstract nodes on the first tree level
collapse &= ((parent != p_root) || (can_instance));
item->set_collapsed(collapse);
}
const String &description = EditorHelp::get_doc_data()->class_list[p_type].brief_description;
item->set_tooltip(0, description);
String icon_fallback = has_icon(base_type, "EditorIcons") ? base_type : "Object";
item->set_icon(0, EditorNode::get_singleton()->get_class_icon(p_type, icon_fallback));
p_types[p_type] = item;
}
bool CreateDialog::_is_type_prefered(const String &type) {
bool cpp_type = ClassDB::class_exists(type);
EditorData &ed = EditorNode::get_editor_data();
if (cpp_type) {
return ClassDB::is_parent_class(type, preferred_search_result_type);
}
return ed.script_class_is_parent(type, preferred_search_result_type);
}
bool CreateDialog::_is_class_disabled_by_feature_profile(const StringName &p_class) {
Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
if (profile.is_null()) {
return false;
}
return profile->is_class_disabled(p_class);
}
void CreateDialog::select_type(const String &p_type) {
TreeItem *to_select;
if (search_options_types.has(p_type)) {
to_select = search_options_types[p_type];
} else {
to_select = search_options->get_root();
}
// uncollapse from selected type to top level
// TODO: should this be in tree?
TreeItem *cur = to_select;
while (cur) {
cur->set_collapsed(false);
cur = cur->get_parent();
}
to_select->select(0);
search_options->scroll_to_item(to_select);
}
void CreateDialog::_update_search() {
search_options->clear();
favorite->set_disabled(true);
help_bit->set_text("");
search_options_types.clear();
TreeItem *root = search_options->create_item();
EditorData &ed = EditorNode::get_editor_data();
root->set_text(0, base_type);
String base_icon = has_icon(base_type, "EditorIcons") ? base_type : "Object";
root->set_icon(0, get_icon(base_icon, "EditorIcons"));
TreeItem *to_select = search_box->get_text() == base_type ? root : NULL;
for (List<StringName>::Element *I = type_list.front(); I; I = I->next()) {
String type = I->get();
if (_is_class_disabled_by_feature_profile(type)) {
continue;
}
bool cpp_type = ClassDB::class_exists(type);
if (base_type == "Node" && type.begins_with("Editor"))
continue; // do not show editor nodes
if (cpp_type && !ClassDB::can_instance(type))
continue; // can't create what can't be instanced
if (cpp_type) {
bool skip = false;
for (Set<StringName>::Element *E = type_blacklist.front(); E && !skip; E = E->next()) {
if (ClassDB::is_parent_class(type, E->get()))
skip = true;
}
if (skip)
continue;
}
if (search_box->get_text() == "") {
add_type(type, search_options_types, root, &to_select);
} else {
bool found = false;
String type2 = type;
if (!cpp_type && !search_loaded_scripts.has(type)) {
search_loaded_scripts[type] = ed.script_class_load_script(type);
}
while (type2 != "" && (cpp_type ? ClassDB::is_parent_class(type2, base_type) : ed.script_class_is_parent(type2, base_type)) && type2 != base_type) {
if (search_box->get_text().is_subsequence_ofi(type2)) {
found = true;
break;
}
type2 = cpp_type ? ClassDB::get_parent_class(type2) : ed.script_class_get_base(type2);
if (!cpp_type && !search_loaded_scripts.has(type2)) {
search_loaded_scripts[type2] = ed.script_class_load_script(type2);
}
}
if (found) {
add_type(type, search_options_types, root, &to_select);
}
}
if (EditorNode::get_editor_data().get_custom_types().has(type) && ClassDB::is_parent_class(type, base_type)) {
//there are custom types based on this... cool.
const Vector<EditorData::CustomType> &ct = EditorNode::get_editor_data().get_custom_types()[type];
for (int i = 0; i < ct.size(); i++) {
bool show = search_box->get_text().is_subsequence_ofi(ct[i].name);
if (!show)
continue;
if (!search_options_types.has(type))
add_type(type, search_options_types, root, &to_select);
TreeItem *ti;
if (search_options_types.has(type))
ti = search_options_types[type];
else
ti = search_options->get_root();
TreeItem *item = search_options->create_item(ti);
item->set_metadata(0, type);
item->set_text(0, ct[i].name);
item->set_icon(0, ct[i].icon.is_valid() ? ct[i].icon : get_icon(base_icon, "EditorIcons"));
if (!to_select || ct[i].name == search_box->get_text()) {
to_select = item;
}
}
}
}
if (search_box->get_text() == "") {
to_select = root;
}
if (to_select) {
to_select->select(0);
search_options->scroll_to_item(to_select);
favorite->set_disabled(false);
favorite->set_pressed(favorite_list.find(to_select->get_text(0)) != -1);
}
get_ok()->set_disabled(root->get_children() == NULL);
}
void CreateDialog::_confirmed() {
TreeItem *ti = search_options->get_selected();
if (!ti)
return;
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("create_recent." + base_type), FileAccess::WRITE);
if (f) {
f->store_line(get_selected_type());
TreeItem *t = recent->get_root();
if (t)
t = t->get_children();
int count = 0;
while (t) {
if (t->get_text(0) != get_selected_type()) {
f->store_line(t->get_text(0));
}
if (count > 32) {
//limit it to 32 entries..
break;
}
t = t->get_next();
count++;
}
memdelete(f);
}
emit_signal("create");
hide();
}
void CreateDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("confirmed", this, "_confirmed");
search_box->set_right_icon(get_icon("Search", "EditorIcons"));
search_box->set_clear_button_enabled(true);
favorite->set_icon(get_icon("Favorites", "EditorIcons"));
} break;
case NOTIFICATION_EXIT_TREE: {
disconnect("confirmed", this, "_confirmed");
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (is_visible_in_tree()) {
search_box->call_deferred("grab_focus"); // still not visible
search_box->select_all();
}
} break;
case NOTIFICATION_POPUP_HIDE: {
EditorSettings::get_singleton()->get_project_metadata("dialog_bounds", "create_new_node", get_rect());
search_loaded_scripts.clear();
} break;
}
}
void CreateDialog::set_base_type(const String &p_base) {
base_type = p_base;
if (is_replace_mode)
set_title(vformat(TTR("Change %s Type"), p_base));
else
set_title(vformat(TTR("Create New %s"), p_base));
_update_search();
}
String CreateDialog::get_base_type() const {
return base_type;
}
void CreateDialog::set_preferred_search_result_type(const String &p_preferred_type) {
preferred_search_result_type = p_preferred_type;
}
String CreateDialog::get_preferred_search_result_type() {
return preferred_search_result_type;
}
String CreateDialog::get_selected_type() {
TreeItem *selected = search_options->get_selected();
if (selected)
return selected->get_text(0);
else
return String();
}
Object *CreateDialog::instance_selected() {
TreeItem *selected = search_options->get_selected();
if (selected) {
Variant md = selected->get_metadata(0);
String custom;
if (md.get_type() != Variant::NIL)
custom = md;
if (custom != String()) {
if (ScriptServer::is_global_class(custom)) {
Object *obj = EditorNode::get_editor_data().script_class_instance(custom);
Node *n = Object::cast_to<Node>(obj);
if (n)
n->set_name(custom);
return obj;
}
return EditorNode::get_editor_data().instance_custom_type(selected->get_text(0), custom);
} else {
return ClassDB::instance(selected->get_text(0));
}
}
return NULL;
}
void CreateDialog::_item_selected() {
TreeItem *item = search_options->get_selected();
if (!item)
return;
String name = item->get_text(0);
favorite->set_disabled(false);
favorite->set_pressed(favorite_list.find(name) != -1);
if (!EditorHelp::get_doc_data()->class_list.has(name))
return;
help_bit->set_text(EditorHelp::get_doc_data()->class_list[name].brief_description);
get_ok()->set_disabled(false);
}
void CreateDialog::_favorite_toggled() {
TreeItem *item = search_options->get_selected();
if (!item)
return;
String name = item->get_text(0);
if (favorite_list.find(name) == -1) {
favorite_list.push_back(name);
favorite->set_pressed(true);
} else {
favorite_list.erase(name);
favorite->set_pressed(false);
}
_save_and_update_favorite_list();
}
void CreateDialog::_save_favorite_list() {
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("favorites." + base_type), FileAccess::WRITE);
if (f) {
for (int i = 0; i < favorite_list.size(); i++) {
String l = favorite_list[i];
String name = l.split(" ")[0];
if (!(ClassDB::class_exists(name) || ScriptServer::is_global_class(name)))
continue;
f->store_line(l);
}
memdelete(f);
}
}
void CreateDialog::_update_favorite_list() {
favorites->clear();
TreeItem *root = favorites->create_item();
String icon_fallback = has_icon(base_type, "EditorIcons") ? base_type : "Object";
for (int i = 0; i < favorite_list.size(); i++) {
String l = favorite_list[i];
String name = l.split(" ")[0];
if (!((ClassDB::class_exists(name) || ScriptServer::is_global_class(name)) && !_is_class_disabled_by_feature_profile(name)))
continue;
TreeItem *ti = favorites->create_item(root);
ti->set_text(0, l);
ti->set_icon(0, EditorNode::get_singleton()->get_class_icon(name, icon_fallback));
}
emit_signal("favorites_updated");
}
void CreateDialog::_history_selected() {
TreeItem *item = recent->get_selected();
if (!item)
return;
search_box->set_text(item->get_text(0).get_slicec(' ', 0));
favorites->deselect_all();
_update_search();
}
void CreateDialog::_favorite_selected() {
TreeItem *item = favorites->get_selected();
if (!item)
return;
search_box->set_text(item->get_text(0).get_slicec(' ', 0));
recent->deselect_all();
_update_search();
}
void CreateDialog::_history_activated() {
_history_selected();
_confirmed();
}
void CreateDialog::_favorite_activated() {
_favorite_selected();
_confirmed();
}
Variant CreateDialog::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
TreeItem *ti = favorites->get_item_at_position(p_point);
if (ti) {
Dictionary d;
d["type"] = "create_favorite_drag";
d["class"] = ti->get_text(0);
ToolButton *tb = memnew(ToolButton);
tb->set_icon(ti->get_icon(0));
tb->set_text(ti->get_text(0));
set_drag_preview(tb);
return d;
}
return Variant();
}
bool CreateDialog::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
Dictionary d = p_data;
if (d.has("type") && String(d["type"]) == "create_favorite_drag") {
favorites->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
return true;
}
return false;
}
void CreateDialog::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
Dictionary d = p_data;
TreeItem *ti = favorites->get_item_at_position(p_point);
if (!ti)
return;
String drop_at = ti->get_text(0);
int ds = favorites->get_drop_section_at_position(p_point);
int drop_idx = favorite_list.find(drop_at);
if (drop_idx < 0)
return;
String type = d["class"];
int from_idx = favorite_list.find(type);
if (from_idx < 0)
return;
if (drop_idx == from_idx) {
ds = -1; //cause it will be gone
} else if (drop_idx > from_idx) {
drop_idx--;
}
favorite_list.remove(from_idx);
if (ds < 0) {
favorite_list.insert(drop_idx, type);
} else {
if (drop_idx >= favorite_list.size() - 1) {
favorite_list.push_back(type);
} else {
favorite_list.insert(drop_idx + 1, type);
}
}
_save_and_update_favorite_list();
}
void CreateDialog::_save_and_update_favorite_list() {
_save_favorite_list();
_update_favorite_list();
}
void CreateDialog::_bind_methods() {
ClassDB::bind_method(D_METHOD("_text_changed"), &CreateDialog::_text_changed);
ClassDB::bind_method(D_METHOD("_confirmed"), &CreateDialog::_confirmed);
ClassDB::bind_method(D_METHOD("_sbox_input"), &CreateDialog::_sbox_input);
ClassDB::bind_method(D_METHOD("_item_selected"), &CreateDialog::_item_selected);
ClassDB::bind_method(D_METHOD("_favorite_toggled"), &CreateDialog::_favorite_toggled);
ClassDB::bind_method(D_METHOD("_history_selected"), &CreateDialog::_history_selected);
ClassDB::bind_method(D_METHOD("_favorite_selected"), &CreateDialog::_favorite_selected);
ClassDB::bind_method(D_METHOD("_history_activated"), &CreateDialog::_history_activated);
ClassDB::bind_method(D_METHOD("_favorite_activated"), &CreateDialog::_favorite_activated);
ClassDB::bind_method(D_METHOD("_save_and_update_favorite_list"), &CreateDialog::_save_and_update_favorite_list);
ClassDB::bind_method("get_drag_data_fw", &CreateDialog::get_drag_data_fw);
ClassDB::bind_method("can_drop_data_fw", &CreateDialog::can_drop_data_fw);
ClassDB::bind_method("drop_data_fw", &CreateDialog::drop_data_fw);
ADD_SIGNAL(MethodInfo("create"));
ADD_SIGNAL(MethodInfo("favorites_updated"));
}
CreateDialog::CreateDialog() {
is_replace_mode = false;
set_resizable(true);
HSplitContainer *hsc = memnew(HSplitContainer);
add_child(hsc);
VSplitContainer *vsc = memnew(VSplitContainer);
hsc->add_child(vsc);
VBoxContainer *fav_vb = memnew(VBoxContainer);
vsc->add_child(fav_vb);
fav_vb->set_custom_minimum_size(Size2(150, 100) * EDSCALE);
fav_vb->set_v_size_flags(SIZE_EXPAND_FILL);
favorites = memnew(Tree);
fav_vb->add_margin_child(TTR("Favorites:"), favorites, true);
favorites->set_hide_root(true);
favorites->set_hide_folding(true);
favorites->set_allow_reselect(true);
favorites->connect("cell_selected", this, "_favorite_selected");
favorites->connect("item_activated", this, "_favorite_activated");
favorites->set_drag_forwarding(this);
favorites->add_constant_override("draw_guides", 1);
VBoxContainer *rec_vb = memnew(VBoxContainer);
vsc->add_child(rec_vb);
rec_vb->set_custom_minimum_size(Size2(150, 100) * EDSCALE);
rec_vb->set_v_size_flags(SIZE_EXPAND_FILL);
recent = memnew(Tree);
rec_vb->add_margin_child(TTR("Recent:"), recent, true);
recent->set_hide_root(true);
recent->set_hide_folding(true);
recent->set_allow_reselect(true);
recent->connect("cell_selected", this, "_history_selected");
recent->connect("item_activated", this, "_history_activated");
recent->add_constant_override("draw_guides", 1);
VBoxContainer *vbc = memnew(VBoxContainer);
hsc->add_child(vbc);
vbc->set_custom_minimum_size(Size2(300, 0) * EDSCALE);
vbc->set_h_size_flags(SIZE_EXPAND_FILL);
HBoxContainer *search_hb = memnew(HBoxContainer);
search_box = memnew(LineEdit);
search_box->set_h_size_flags(SIZE_EXPAND_FILL);
search_hb->add_child(search_box);
favorite = memnew(Button);
favorite->set_flat(true);
favorite->set_toggle_mode(true);
search_hb->add_child(favorite);
favorite->connect("pressed", this, "_favorite_toggled");
vbc->add_margin_child(TTR("Search:"), search_hb);
search_box->connect("text_changed", this, "_text_changed");
search_box->connect("gui_input", this, "_sbox_input");
search_options = memnew(Tree);
vbc->add_margin_child(TTR("Matches:"), search_options, true);
get_ok()->set_disabled(true);
register_text_enter(search_box);
set_hide_on_ok(false);
search_options->connect("item_activated", this, "_confirmed");
search_options->connect("cell_selected", this, "_item_selected");
base_type = "Object";
preferred_search_result_type = "";
help_bit = memnew(EditorHelpBit);
vbc->add_margin_child(TTR("Description:"), help_bit);
help_bit->connect("request_hide", this, "_closed");
type_blacklist.insert("PluginScript"); // PluginScript must be initialized before use, which is not possible here
type_blacklist.insert("ScriptCreateDialog"); // This is an exposed editor Node that doesn't have an Editor prefix.
}
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