godot/editor/create_dialog.cpp
Haoyu Qiu 14321b8ed5 Set auto translate mode for drag previews
- Controls
  - `LineEdit`, `TextEdit`: Always disabled since it's dragging user input.
  - `TabBar`: Use the same auto translate mode as the node.
  - `RichTextLabel`: Always disable since auto translation is done
    differently from other controls (selection text you get
    programmatically is always after auto translation).
- Editor
  - Disable drag preview auto translation if the text is user input,
    filename, or class name.
  - Also disabled unexpected auto translation for audio bus effect names.
2024-09-19 19:21:29 +08:00

819 lines
26 KiB
C++

/**************************************************************************/
/* create_dialog.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "create_dialog.h"
#include "core/object/class_db.h"
#include "core/os/keyboard.h"
#include "editor/editor_feature_profile.h"
#include "editor/editor_node.h"
#include "editor/editor_paths.h"
#include "editor/editor_settings.h"
#include "editor/editor_string_names.h"
#include "editor/themes/editor_scale.h"
void CreateDialog::popup_create(bool p_dont_clear, bool p_replace_mode, const String &p_current_type, const String &p_current_name) {
_fill_type_list();
icon_fallback = search_options->has_theme_icon(base_type, EditorStringName(EditorIcons)) ? base_type : "Object";
if (p_dont_clear) {
search_box->select_all();
} else {
search_box->clear();
}
if (p_replace_mode) {
search_box->set_text(p_current_type);
}
search_box->grab_focus();
_update_search();
if (p_replace_mode) {
set_title(vformat(TTR("Change Type of \"%s\""), p_current_name));
set_ok_button_text(TTR("Change"));
} else {
set_title(vformat(TTR("Create New %s"), base_type));
set_ok_button_text(TTR("Create"));
}
_load_favorites_and_history();
_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);
}
}
void CreateDialog::_fill_type_list() {
List<StringName> complete_type_list;
ClassDB::get_class_list(&complete_type_list);
ScriptServer::get_global_class_list(&complete_type_list);
EditorData &ed = EditorNode::get_editor_data();
for (List<StringName>::Element *I = complete_type_list.front(); I; I = I->next()) {
StringName type = I->get();
if (!_should_hide_type(type)) {
type_list.push_back(type);
if (!ed.get_custom_types().has(type)) {
continue;
}
const Vector<EditorData::CustomType> &ct = ed.get_custom_types()[type];
for (int i = 0; i < ct.size(); i++) {
custom_type_parents[ct[i].name] = type;
custom_type_indices[ct[i].name] = i;
type_list.push_back(ct[i].name);
}
}
}
type_list.sort_custom<StringName::AlphCompare>();
}
bool CreateDialog::_is_type_preferred(const String &p_type) const {
if (ClassDB::class_exists(p_type)) {
return ClassDB::is_parent_class(p_type, preferred_search_result_type);
}
return EditorNode::get_editor_data().script_class_is_parent(p_type, preferred_search_result_type);
}
bool CreateDialog::_is_class_disabled_by_feature_profile(const StringName &p_class) const {
Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
return !profile.is_null() && profile->is_class_disabled(p_class);
}
bool CreateDialog::_should_hide_type(const StringName &p_type) const {
if (_is_class_disabled_by_feature_profile(p_type)) {
return true;
}
if (is_base_type_node && p_type.operator String().begins_with("Editor")) {
return true; // Do not show editor nodes.
}
if (ClassDB::class_exists(p_type)) {
if (!ClassDB::can_instantiate(p_type) || ClassDB::is_virtual(p_type)) {
return true; // Can't create abstract or virtual class.
}
if (!ClassDB::is_parent_class(p_type, base_type)) {
return true; // Wrong inheritance.
}
if (!ClassDB::is_class_exposed(p_type)) {
return true; // Unexposed types.
}
for (const StringName &E : type_blacklist) {
if (ClassDB::is_parent_class(p_type, E)) {
return true; // Parent type is blacklisted.
}
}
} else {
if (!ScriptServer::is_global_class(p_type)) {
return true;
}
if (!EditorNode::get_editor_data().script_class_is_parent(p_type, base_type)) {
return true; // Wrong inheritance.
}
StringName native_type = ScriptServer::get_global_class_native_base(p_type);
if (ClassDB::class_exists(native_type) && !ClassDB::can_instantiate(native_type)) {
return true;
}
String script_path = ScriptServer::get_global_class_path(p_type);
if (script_path.begins_with("res://addons/")) {
int i = script_path.find("/", 13); // 13 is length of "res://addons/".
while (i > -1) {
const String plugin_path = script_path.substr(0, i).path_join("plugin.cfg");
if (FileAccess::exists(plugin_path)) {
return !EditorNode::get_singleton()->is_addon_plugin_enabled(plugin_path);
}
i = script_path.find("/", i + 1);
}
}
}
return false;
}
void CreateDialog::_update_search() {
search_options->clear();
search_options_types.clear();
TreeItem *root = search_options->create_item();
root->set_text(0, base_type);
root->set_icon(0, search_options->get_editor_theme_icon(icon_fallback));
search_options_types[base_type] = root;
_configure_search_option_item(root, base_type, ClassDB::class_exists(base_type) ? TypeCategory::CPP_TYPE : TypeCategory::OTHER_TYPE);
const String search_text = search_box->get_text();
bool empty_search = search_text.is_empty();
float highest_score = 0.0f;
StringName best_match;
for (List<StringName>::Element *I = type_list.front(); I; I = I->next()) {
StringName candidate = I->get();
if (empty_search || search_text.is_subsequence_ofn(candidate)) {
_add_type(candidate, ClassDB::class_exists(candidate) ? TypeCategory::CPP_TYPE : TypeCategory::OTHER_TYPE);
// Determine the best match for an non-empty search.
if (!empty_search) {
float score = _score_type(candidate.operator String().get_slicec(' ', 0), search_text);
if (score > highest_score) {
highest_score = score;
best_match = candidate;
}
}
}
}
// Select the best result.
if (empty_search) {
select_type(base_type);
} else if (best_match != StringName()) {
select_type(best_match);
} else {
favorite->set_disabled(true);
help_bit->set_custom_text(String(), String(), vformat(TTR("No results for \"%s\"."), search_text.replace("[", "[lb]")));
get_ok_button()->set_disabled(true);
search_options->deselect_all();
}
}
void CreateDialog::_add_type(const StringName &p_type, TypeCategory p_type_category) {
if (search_options_types.has(p_type)) {
return;
}
TypeCategory inherited_type = TypeCategory::OTHER_TYPE;
StringName inherits;
if (p_type_category == TypeCategory::CPP_TYPE) {
inherits = ClassDB::get_parent_class(p_type);
inherited_type = TypeCategory::CPP_TYPE;
} else {
if (p_type_category == TypeCategory::PATH_TYPE || ScriptServer::is_global_class(p_type)) {
Ref<Script> scr;
if (p_type_category == TypeCategory::PATH_TYPE) {
ERR_FAIL_COND(!ResourceLoader::exists(p_type, "Script"));
scr = ResourceLoader::load(p_type, "Script");
} else {
scr = EditorNode::get_editor_data().script_class_load_script(p_type);
}
ERR_FAIL_COND(scr.is_null());
Ref<Script> base = scr->get_base_script();
if (base.is_null()) {
// Must be a native base type.
StringName extends = scr->get_instance_base_type();
if (extends == StringName()) {
// Not a valid script (has compile errors), we therefore ignore it as it can not be instantiated anyway (when selected).
return;
}
inherits = extends;
inherited_type = TypeCategory::CPP_TYPE;
} else {
inherits = base->get_global_name();
if (inherits == StringName()) {
inherits = base->get_path();
inherited_type = TypeCategory::PATH_TYPE;
}
}
} else {
inherits = custom_type_parents[p_type];
if (ClassDB::class_exists(inherits)) {
inherited_type = TypeCategory::CPP_TYPE;
}
}
}
// Should never happen, but just in case...
ERR_FAIL_COND(inherits == StringName());
_add_type(inherits, inherited_type);
TreeItem *item = search_options->create_item(search_options_types[inherits]);
search_options_types[p_type] = item;
_configure_search_option_item(item, p_type, p_type_category);
}
void CreateDialog::_configure_search_option_item(TreeItem *r_item, const StringName &p_type, TypeCategory p_type_category) {
bool script_type = ScriptServer::is_global_class(p_type);
bool is_abstract = false;
if (p_type_category == TypeCategory::CPP_TYPE) {
r_item->set_text(0, p_type);
} else if (p_type_category == TypeCategory::PATH_TYPE) {
r_item->set_text(0, "\"" + p_type + "\"");
} else if (script_type) {
r_item->set_metadata(0, p_type);
r_item->set_text(0, p_type);
String script_path = ScriptServer::get_global_class_path(p_type);
r_item->set_suffix(0, "(" + script_path.get_file() + ")");
Ref<Script> scr = ResourceLoader::load(script_path, "Script");
ERR_FAIL_COND(!scr.is_valid());
is_abstract = scr->is_abstract();
} else {
r_item->set_metadata(0, custom_type_parents[p_type]);
r_item->set_text(0, p_type);
}
bool can_instantiate = (p_type_category == TypeCategory::CPP_TYPE && ClassDB::can_instantiate(p_type)) ||
(p_type_category == TypeCategory::OTHER_TYPE && !is_abstract);
bool instantiable = can_instantiate && !(ClassDB::class_exists(p_type) && ClassDB::is_virtual(p_type));
r_item->set_meta(SNAME("__instantiable"), instantiable);
r_item->set_icon(0, EditorNode::get_singleton()->get_class_icon(p_type));
if (!instantiable) {
r_item->set_custom_color(0, search_options->get_theme_color(SNAME("font_disabled_color"), EditorStringName(Editor)));
}
HashMap<String, DocData::ClassDoc>::Iterator class_doc = EditorHelp::get_doc_data()->class_list.find(p_type);
bool is_deprecated = (class_doc && class_doc->value.is_deprecated);
bool is_experimental = (class_doc && class_doc->value.is_experimental);
if (is_deprecated) {
r_item->add_button(0, get_editor_theme_icon("StatusError"), 0, false, TTR("This class is marked as deprecated."));
} else if (is_experimental) {
r_item->add_button(0, get_editor_theme_icon("NodeWarning"), 0, false, TTR("This class is marked as experimental."));
}
if (!search_box->get_text().is_empty()) {
r_item->set_collapsed(false);
} else {
// Don't collapse the root node or an abstract node on the first tree level.
bool should_collapse = p_type != base_type && (r_item->get_parent()->get_text(0) != base_type || can_instantiate);
if (should_collapse && bool(EDITOR_GET("docks/scene_tree/start_create_dialog_fully_expanded"))) {
should_collapse = false; // Collapse all nodes anyway.
}
r_item->set_collapsed(should_collapse);
}
const String &description = DTR(class_doc ? class_doc->value.brief_description : "");
r_item->set_tooltip_text(0, description);
if (p_type_category == TypeCategory::OTHER_TYPE && !script_type) {
Ref<Texture2D> icon = EditorNode::get_editor_data().get_custom_types()[custom_type_parents[p_type]][custom_type_indices[p_type]].icon;
if (icon.is_valid()) {
r_item->set_icon(0, icon);
}
}
}
float CreateDialog::_score_type(const String &p_type, const String &p_search) const {
if (p_type == p_search) {
// Always favor an exact match (case-sensitive), since clicking a favorite will set the search text to the type.
return 1.0f;
}
float inverse_length = 1.f / float(p_type.length());
// Favor types where search term is a substring close to the start of the type.
float w = 0.5f;
int pos = p_type.findn(p_search);
float score = (pos > -1) ? 1.0f - w * MIN(1, 3 * pos * inverse_length) : MAX(0.f, .9f - w);
// Favor shorter items: they resemble the search term more.
w = 0.9f;
score *= (1 - w) + w * MIN(1.0f, p_search.length() * inverse_length);
score *= _is_type_preferred(p_type) ? 1.0f : 0.9f;
// Add score for being a favorite type.
score *= favorite_list.has(p_type) ? 1.0f : 0.8f;
// Look through at most 5 recent items
bool in_recent = false;
constexpr int RECENT_COMPLETION_SIZE = 5;
for (int i = 0; i < MIN(RECENT_COMPLETION_SIZE - 1, recent->get_item_count()); i++) {
if (recent->get_item_text(i) == p_type) {
in_recent = true;
break;
}
}
score *= in_recent ? 1.0f : 0.9f;
return score;
}
void CreateDialog::_cleanup() {
type_list.clear();
favorite_list.clear();
favorites->clear();
recent->clear();
custom_type_parents.clear();
custom_type_indices.clear();
}
void CreateDialog::_confirmed() {
String selected_item = get_selected_type();
if (selected_item.is_empty()) {
return;
}
TreeItem *selected = search_options->get_selected();
if (!selected->get_meta("__instantiable", true)) {
return;
}
{
Ref<FileAccess> f = FileAccess::open(EditorPaths::get_singleton()->get_project_settings_dir().path_join("create_recent." + base_type), FileAccess::WRITE);
if (f.is_valid()) {
f->store_line(selected_item);
constexpr int RECENT_HISTORY_SIZE = 15;
for (int i = 0; i < MIN(RECENT_HISTORY_SIZE - 1, recent->get_item_count()); i++) {
if (recent->get_item_text(i) != selected_item) {
f->store_line(recent->get_item_text(i));
}
}
}
}
// To prevent, emitting an error from the transient window (shader dialog for example) hide this dialog before emitting the "create" signal.
hide();
emit_signal(SNAME("create"));
_cleanup();
}
void CreateDialog::_text_changed(const String &p_newtext) {
_update_search();
}
void CreateDialog::_sbox_input(const Ref<InputEvent> &p_event) {
// Redirect navigational key events to the tree.
Ref<InputEventKey> key = p_event;
if (key.is_valid()) {
if (key->is_action("ui_up", true) || key->is_action("ui_down", true) || key->is_action("ui_page_up") || key->is_action("ui_page_down")) {
search_options->gui_input(key);
search_box->accept_event();
} else if (key->is_action_pressed("ui_select", true)) {
TreeItem *ti = search_options->get_selected();
if (ti) {
ti->set_collapsed(!ti->is_collapsed());
}
search_box->accept_event();
}
}
}
void CreateDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect(SceneStringName(confirmed), callable_mp(this, &CreateDialog::_confirmed));
} break;
case NOTIFICATION_EXIT_TREE: {
disconnect(SceneStringName(confirmed), callable_mp(this, &CreateDialog::_confirmed));
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (is_visible()) {
callable_mp((Control *)search_box, &Control::grab_focus).call_deferred(); // Still not visible.
search_box->select_all();
} else {
EditorSettings::get_singleton()->set_project_metadata("dialog_bounds", "create_new_node", Rect2(get_position(), get_size()));
}
} break;
case NOTIFICATION_THEME_CHANGED: {
const int icon_width = get_theme_constant(SNAME("class_icon_size"), EditorStringName(Editor));
search_options->add_theme_constant_override("icon_max_width", icon_width);
favorites->add_theme_constant_override("icon_max_width", icon_width);
recent->set_fixed_icon_size(Size2(icon_width, icon_width));
search_box->set_right_icon(get_editor_theme_icon(SNAME("Search")));
favorite->set_icon(get_editor_theme_icon(SNAME("Favorites")));
} break;
}
}
void CreateDialog::select_type(const String &p_type, bool p_center_on_item) {
if (!search_options_types.has(p_type)) {
return;
}
TreeItem *to_select = search_options_types[p_type];
to_select->select(0);
search_options->scroll_to_item(to_select, p_center_on_item);
help_bit->parse_symbol("class|" + p_type + "|");
favorite->set_disabled(false);
favorite->set_pressed(favorite_list.has(p_type));
if (to_select->get_meta("__instantiable", true)) {
get_ok_button()->set_disabled(false);
get_ok_button()->set_tooltip_text(String());
} else {
get_ok_button()->set_disabled(true);
get_ok_button()->set_tooltip_text(TTR("The selected class can't be instantiated."));
}
}
void CreateDialog::select_base() {
if (search_options_types.is_empty()) {
_update_search();
}
select_type(base_type, false);
}
String CreateDialog::get_selected_type() {
TreeItem *selected = search_options->get_selected();
if (!selected) {
return String();
}
return selected->get_text(0);
}
void CreateDialog::set_base_type(const String &p_base) {
base_type = p_base;
is_base_type_node = ClassDB::is_parent_class(p_base, "Node");
}
Variant CreateDialog::instantiate_selected() {
TreeItem *selected = search_options->get_selected();
if (!selected) {
return Variant();
}
Variant md = selected->get_metadata(0);
Variant obj;
if (md.get_type() != Variant::NIL) {
String custom = md;
if (ScriptServer::is_global_class(custom)) {
obj = EditorNode::get_editor_data().script_class_instance(custom);
Node *n = Object::cast_to<Node>(obj);
if (n) {
n->set_name(custom);
}
} else {
obj = EditorNode::get_editor_data().instantiate_custom_type(selected->get_text(0), custom);
}
} else {
obj = ClassDB::instantiate(selected->get_text(0));
}
EditorNode::get_editor_data().instantiate_object_properties(obj);
return obj;
}
void CreateDialog::_item_selected() {
String name = get_selected_type();
select_type(name, false);
}
void CreateDialog::_hide_requested() {
_cancel_pressed(); // From AcceptDialog.
}
void CreateDialog::cancel_pressed() {
_cleanup();
}
void CreateDialog::_favorite_toggled() {
TreeItem *item = search_options->get_selected();
if (!item) {
return;
}
String name = item->get_text(0);
if (favorite_list.has(name)) {
favorite_list.erase(name);
favorite->set_pressed(false);
} else {
favorite_list.push_back(name);
favorite->set_pressed(true);
}
_save_and_update_favorite_list();
}
void CreateDialog::_history_selected(int p_idx) {
search_box->set_text(recent->get_item_text(p_idx).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(int p_idx) {
_history_selected(p_idx);
_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);
Button *tb = memnew(Button);
tb->set_flat(true);
tb->set_icon(ti->get_icon(0));
tb->set_text(ti->get_text(0));
tb->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
favorites->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_at(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() {
favorites->clear();
TreeItem *root = favorites->create_item();
{
Ref<FileAccess> f = FileAccess::open(EditorPaths::get_singleton()->get_project_settings_dir().path_join("favorites." + base_type), FileAccess::WRITE);
if (f.is_valid()) {
for (int i = 0; i < favorite_list.size(); i++) {
String l = favorite_list[i];
String name = l.get_slicec(' ', 0);
if (!EditorNode::get_editor_data().is_type_recognized(name)) {
continue;
}
f->store_line(l);
if (_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));
}
}
}
emit_signal(SNAME("favorites_updated"));
}
void CreateDialog::_load_favorites_and_history() {
String dir = EditorPaths::get_singleton()->get_project_settings_dir();
Ref<FileAccess> f = FileAccess::open(dir.path_join("create_recent." + base_type), FileAccess::READ);
if (f.is_valid()) {
while (!f->eof_reached()) {
String l = f->get_line().strip_edges();
String name = l.get_slicec(' ', 0);
if (EditorNode::get_editor_data().is_type_recognized(name) && !_is_class_disabled_by_feature_profile(name)) {
recent->add_item(l, EditorNode::get_singleton()->get_class_icon(name));
}
}
}
f = FileAccess::open(dir.path_join("favorites." + base_type), FileAccess::READ);
if (f.is_valid()) {
while (!f->eof_reached()) {
String l = f->get_line().strip_edges();
if (!l.is_empty()) {
favorite_list.push_back(l);
}
}
}
}
void CreateDialog::_bind_methods() {
ADD_SIGNAL(MethodInfo("create"));
ADD_SIGNAL(MethodInfo("favorites_updated"));
}
CreateDialog::CreateDialog() {
base_type = "Object";
preferred_search_result_type = "";
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.
HSplitContainer *hsc = memnew(HSplitContainer);
add_child(hsc);
VSplitContainer *vsc = memnew(VSplitContainer);
hsc->add_child(vsc);
VBoxContainer *fav_vb = memnew(VBoxContainer);
fav_vb->set_custom_minimum_size(Size2(150, 100) * EDSCALE);
fav_vb->set_v_size_flags(Control::SIZE_EXPAND_FILL);
vsc->add_child(fav_vb);
favorites = memnew(Tree);
favorites->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
favorites->set_hide_root(true);
favorites->set_hide_folding(true);
favorites->set_allow_reselect(true);
favorites->connect("cell_selected", callable_mp(this, &CreateDialog::_favorite_selected));
favorites->connect("item_activated", callable_mp(this, &CreateDialog::_favorite_activated));
favorites->add_theme_constant_override("draw_guides", 1);
SET_DRAG_FORWARDING_GCD(favorites, CreateDialog);
fav_vb->add_margin_child(TTR("Favorites:"), favorites, true);
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(Control::SIZE_EXPAND_FILL);
recent = memnew(ItemList);
recent->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
rec_vb->add_margin_child(TTR("Recent:"), recent, true);
recent->set_allow_reselect(true);
recent->connect(SceneStringName(item_selected), callable_mp(this, &CreateDialog::_history_selected));
recent->connect("item_activated", callable_mp(this, &CreateDialog::_history_activated));
recent->add_theme_constant_override("draw_guides", 1);
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_custom_minimum_size(Size2(300, 0) * EDSCALE);
vbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
hsc->add_child(vbc);
search_box = memnew(LineEdit);
search_box->set_clear_button_enabled(true);
search_box->set_h_size_flags(Control::SIZE_EXPAND_FILL);
search_box->connect(SceneStringName(text_changed), callable_mp(this, &CreateDialog::_text_changed));
search_box->connect(SceneStringName(gui_input), callable_mp(this, &CreateDialog::_sbox_input));
HBoxContainer *search_hb = memnew(HBoxContainer);
search_hb->add_child(search_box);
favorite = memnew(Button);
favorite->set_toggle_mode(true);
favorite->set_tooltip_text(TTR("(Un)favorite selected item."));
favorite->connect(SceneStringName(pressed), callable_mp(this, &CreateDialog::_favorite_toggled));
search_hb->add_child(favorite);
vbc->add_margin_child(TTR("Search:"), search_hb);
search_options = memnew(Tree);
search_options->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
search_options->connect("item_activated", callable_mp(this, &CreateDialog::_confirmed));
search_options->connect("cell_selected", callable_mp(this, &CreateDialog::_item_selected));
vbc->add_margin_child(TTR("Matches:"), search_options, true);
help_bit = memnew(EditorHelpBit);
help_bit->set_content_height_limits(64 * EDSCALE, 64 * EDSCALE);
help_bit->connect("request_hide", callable_mp(this, &CreateDialog::_hide_requested));
vbc->add_margin_child(TTR("Description:"), help_bit);
register_text_enter(search_box);
set_hide_on_ok(false);
set_clamp_to_embedder(true);
}