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Merge pull request #55509 from V-Sekai/create_node_and_doc_fix

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Fix crashes when global named scripts extends an unnamed script
This commit is contained in:
Rémi Verschelde 2022-01-17 20:16:06 +01:00 committed by GitHub
parent 324dca57af c63f23bcaa
commit ae52ad2fc4
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 72 additions and 15 deletions
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77
editor/create_dialog.cpp
View file

@ -170,7 +170,7 @@ void CreateDialog::_update_search() {
root->set_text(0, base_type);
root->set_icon(0, search_options->get_theme_icon(icon_fallback, SNAME("EditorIcons")));
search_options_types[base_type] = root;
_configure_search_option_item(root, base_type, ClassDB::class_exists(base_type));
_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();
@ -185,7 +185,7 @@ void CreateDialog::_update_search() {
// Build the type tree.
for (int i = 0; i < candidates.size(); i++) {
_add_type(candidates[i], ClassDB::class_exists(candidates[i]));
_add_type(candidates[i], ClassDB::class_exists(candidates[i]) ? TypeCategory::CPP_TYPE : TypeCategory::OTHER_TYPE);
}
// Select the best result.
@ -202,31 +202,80 @@ void CreateDialog::_update_search() {
}
}
void CreateDialog::_add_type(const String &p_type, bool p_cpp_type) {
void CreateDialog::_add_type(const String &p_type, const TypeCategory p_type_category) {
if (search_options_types.has(p_type)) {
return;
}
String inherits;
if (p_cpp_type) {
TypeCategory inherited_type = TypeCategory::OTHER_TYPE;
if (p_type_category == TypeCategory::CPP_TYPE) {
inherits = ClassDB::get_parent_class(p_type);
} else if (ScriptServer::is_global_class(p_type)) {
inherits = EditorNode::get_editor_data().script_class_get_base(p_type);
inherited_type = TypeCategory::CPP_TYPE;
} else if (p_type_category == TypeCategory::PATH_TYPE) {
ERR_FAIL_COND(!ResourceLoader::exists(p_type, "Script"));
Ref<Script> script = ResourceLoader::load(p_type, "Script");
ERR_FAIL_COND(script.is_null());
Ref<Script> base = script->get_base_script();
if (base.is_null()) {
String extends;
script->get_language()->get_global_class_name(script->get_path(), &extends);
inherits = extends;
inherited_type = TypeCategory::CPP_TYPE;
} else {
inherits = script->get_language()->get_global_class_name(base->get_path());
if (inherits.is_empty()) {
inherits = base->get_path();
inherited_type = TypeCategory::PATH_TYPE;
}
}
} else {
inherits = custom_type_parents[p_type];
if (ScriptServer::is_global_class(p_type)) {
inherits = EditorNode::get_editor_data().script_class_get_base(p_type);
if (inherits.is_empty()) {
Ref<Script> script = EditorNode::get_editor_data().script_class_load_script(p_type);
ERR_FAIL_COND(script.is_null());
Ref<Script> base = script->get_base_script();
if (base.is_null()) {
String extends;
script->get_language()->get_global_class_name(script->get_path(), &extends);
inherits = extends;
inherited_type = TypeCategory::CPP_TYPE;
} else {
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;
}
}
}
_add_type(inherits, p_cpp_type || ClassDB::class_exists(inherits));
// Should never happen, but just in case...
ERR_FAIL_COND(inherits.is_empty());
_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_cpp_type);
_configure_search_option_item(item, p_type, p_type_category);
}
void CreateDialog::_configure_search_option_item(TreeItem *r_item, const String &p_type, const bool p_cpp_type) {
void CreateDialog::_configure_search_option_item(TreeItem *r_item, const String &p_type, const TypeCategory p_type_category) {
bool script_type = ScriptServer::is_global_class(p_type);
if (p_cpp_type) {
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 + " (" + ScriptServer::get_global_class_path(p_type).get_file() + ")");
@ -235,7 +284,9 @@ void CreateDialog::_configure_search_option_item(TreeItem *r_item, const String
r_item->set_text(0, p_type);
}
bool can_instantiate = (p_cpp_type && ClassDB::can_instantiate(p_type)) || !p_cpp_type;
bool can_instantiate = (p_type_category == TypeCategory::CPP_TYPE && ClassDB::can_instantiate(p_type)) ||
p_type_category == TypeCategory::OTHER_TYPE;
if (!can_instantiate) {
r_item->set_custom_color(0, search_options->get_theme_color(SNAME("disabled_font_color"), SNAME("Editor")));
r_item->set_icon(0, EditorNode::get_singleton()->get_class_icon(p_type, "NodeDisabled"));
@ -259,7 +310,7 @@ void CreateDialog::_configure_search_option_item(TreeItem *r_item, const String
const String &description = DTR(EditorHelp::get_doc_data()->class_list[p_type].brief_description);
r_item->set_tooltip(0, description);
if (!p_cpp_type && !script_type) {
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);

10
editor/create_dialog.h
View file

@ -41,6 +41,12 @@
class CreateDialog : public ConfirmationDialog {
GDCLASS(CreateDialog, ConfirmationDialog);
enum TypeCategory {
CPP_TYPE,
PATH_TYPE,
OTHER_TYPE
};
LineEdit *search_box;
Tree *search_options;
@ -62,8 +68,8 @@ class CreateDialog : public ConfirmationDialog {
void _update_search();
bool _should_hide_type(const String &p_type) const;
void _add_type(const String &p_current, bool p_cpp_type);
void _configure_search_option_item(TreeItem *r_item, const String &p_type, const bool p_cpp_type);
void _add_type(const String &p_type, const TypeCategory p_type_category);
void _configure_search_option_item(TreeItem *r_item, const String &p_type, const TypeCategory p_type_category);
String _top_result(const Vector<String> p_candidates, const String &p_search_text) const;
float _score_type(const String &p_type, const String &p_search) const;
bool _is_type_preferred(const String &p_type) const;