Merge pull request #106923 from timothyqiu/category-created-equal

Improve `EditorInspectorCategory`

editor/editor_inspector.cpp

@@ -48,7 +48,6 @@
 #include "editor/multi_node_edit.h"
 #include "editor/plugins/script_editor_plugin.h"
 #include "editor/themes/editor_scale.h"
-#include "editor/themes/editor_theme_manager.h"
 #include "scene/gui/margin_container.h"
 #include "scene/gui/separator.h"
 #include "scene/gui/spin_box.h"
@@ -1554,6 +1553,17 @@ void EditorInspectorPlugin::_bind_methods() {
 ////////////////////////////////////////////////
 ////////////////////////////////////////////////
 
+static Ref<Script> _get_category_script(const PropertyInfo &p_info) {
+	if (!p_info.hint_string.is_empty() && !EditorNode::get_editor_data().is_type_recognized(p_info.name) && ResourceLoader::exists(p_info.hint_string, "Script")) {
+		return ResourceLoader::load(p_info.hint_string, "Script");
+	}
+	return Ref<Script>();
+}
+
+void EditorInspectorCategory::_bind_methods() {
+	ADD_SIGNAL(MethodInfo("unfavorite_all"));
+}
+
 void EditorInspectorCategory::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_ACCESSIBILITY_UPDATE: {
@@ -1570,14 +1580,17 @@ void EditorInspectorCategory::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_THEME_CHANGED: {
-			if (menu) {
-				if (is_favorite) {
-					menu->set_item_icon(menu->get_item_index(EditorInspector::MENU_UNFAVORITE_ALL), get_editor_theme_icon(SNAME("Unfavorite")));
-				} else {
-					menu->set_item_icon(menu->get_item_index(MENU_OPEN_DOCS), get_editor_theme_icon(SNAME("Help")));
-				}
-			}
+			menu_icon_dirty = true;
+			_update_icon();
 		} break;
+
+		case NOTIFICATION_TRANSLATION_CHANGED: {
+			if (is_favorite) {
+				label = TTR("Favorites");
+			}
+			queue_accessibility_update();
+		} break;
+
 		case NOTIFICATION_DRAW: {
 			Ref<StyleBox> sb = get_theme_stylebox(SNAME("bg"));
 
@@ -1623,19 +1636,7 @@ void EditorInspectorCategory::_notification(int p_what) {
 }
 
 void EditorInspectorCategory::_accessibility_action_menu(const Variant &p_data) {
-	if (!is_favorite) {
-		if (!menu) {
-			menu = memnew(PopupMenu);
-			menu->add_icon_item(get_editor_theme_icon(SNAME("Help")), TTR("Open Documentation"), MENU_OPEN_DOCS);
-			add_child(menu);
-			menu->connect(SceneStringName(id_pressed), callable_mp(this, &EditorInspectorCategory::_handle_menu_option));
-		}
-		menu->set_item_disabled(menu->get_item_index(MENU_OPEN_DOCS), !EditorHelp::get_doc_data()->class_list.has(doc_class_name));
-	}
-
-	menu->set_position(get_screen_position());
-	menu->reset_size();
-	menu->popup();
+	_popup_context_menu(get_screen_position());
 }
 
 Control *EditorInspectorCategory::make_custom_tooltip(const String &p_text) const {
@@ -1647,13 +1648,29 @@ Control *EditorInspectorCategory::make_custom_tooltip(const String &p_text) cons
 	return EditorHelpBitTooltip::show_tooltip(const_cast<EditorInspectorCategory *>(this), p_text);
 }
 
-void EditorInspectorCategory::set_as_favorite(EditorInspector *p_for_inspector) {
+void EditorInspectorCategory::set_as_favorite() {
 	is_favorite = true;
+	_update_icon();
+}
 
-	menu = memnew(PopupMenu);
-	menu->add_item(TTR("Unfavorite All"), EditorInspector::MENU_UNFAVORITE_ALL);
-	add_child(menu);
-	menu->connect(SceneStringName(id_pressed), callable_mp(p_for_inspector, &EditorInspector::_handle_menu_option));
+void EditorInspectorCategory::set_property_info(const PropertyInfo &p_info) {
+	info = p_info;
+
+	Ref<Script> scr = _get_category_script(info);
+	if (scr.is_valid()) {
+		StringName script_name = EditorNode::get_editor_data().script_class_get_name(scr->get_path());
+		if (script_name != StringName()) {
+			label = script_name;
+		}
+	}
+	if (label.is_empty()) {
+		label = info.name;
+	}
+	_update_icon();
+}
+
+void EditorInspectorCategory::set_doc_class_name(const String &p_name) {
+	doc_class_name = p_name;
 }
 
 Size2 EditorInspectorCategory::get_minimum_size() const {
@@ -1676,36 +1693,77 @@ Size2 EditorInspectorCategory::get_minimum_size() const {
 
 void EditorInspectorCategory::_handle_menu_option(int p_option) {
 	switch (p_option) {
-		case MENU_OPEN_DOCS:
+		case MENU_OPEN_DOCS: {
 			ScriptEditor::get_singleton()->goto_help("class:" + doc_class_name);
 			EditorNode::get_singleton()->get_editor_main_screen()->select(EditorMainScreen::EDITOR_SCRIPT);
-			break;
+		} break;
+
+		case MENU_UNFAVORITE_ALL: {
+			emit_signal(SNAME("unfavorite_all"));
+		} break;
 	}
 }
 
-void EditorInspectorCategory::gui_input(const Ref<InputEvent> &p_event) {
+void EditorInspectorCategory::_popup_context_menu(const Point2i &p_position) {
 	if (!is_favorite && doc_class_name.is_empty()) {
 		return;
 	}
 
-	const Ref<InputEventMouseButton> &mb_event = p_event;
-	if (mb_event.is_null() || !mb_event->is_pressed() || mb_event->get_button_index() != MouseButton::RIGHT) {
+	if (menu == nullptr) {
+		menu = memnew(PopupMenu);
+
+		if (is_favorite) {
+			menu->add_item(TTRC("Unfavorite All"), MENU_UNFAVORITE_ALL);
+		} else {
+			menu->add_item(TTRC("Open Documentation"), MENU_OPEN_DOCS);
+			menu->set_item_disabled(-1, !EditorHelp::get_doc_data()->class_list.has(doc_class_name));
+		}
+
+		menu->connect(SceneStringName(id_pressed), callable_mp(this, &EditorInspectorCategory::_handle_menu_option));
+		add_child(menu);
+	}
+
+	if (menu_icon_dirty) {
+		if (is_favorite) {
+			menu->set_item_icon(menu->get_item_index(MENU_UNFAVORITE_ALL), get_editor_theme_icon(SNAME("Unfavorite")));
+		} else {
+			menu->set_item_icon(menu->get_item_index(MENU_OPEN_DOCS), get_editor_theme_icon(SNAME("Help")));
+		}
+		menu_icon_dirty = false;
+	}
+
+	menu->set_position(p_position);
+	menu->reset_size();
+	menu->popup();
+}
+
+void EditorInspectorCategory::_update_icon() {
+	if (is_favorite) {
+		icon = get_editor_theme_icon(SNAME("Favorites"));
 		return;
 	}
 
-	if (!is_favorite) {
-		if (!menu) {
-			menu = memnew(PopupMenu);
-			menu->add_icon_item(get_editor_theme_icon(SNAME("Help")), TTR("Open Documentation"), MENU_OPEN_DOCS);
-			add_child(menu);
-			menu->connect(SceneStringName(id_pressed), callable_mp(this, &EditorInspectorCategory::_handle_menu_option));
+	icon = Ref<Texture2D>();
+
+	Ref<Script> scr = _get_category_script(info);
+	if (scr.is_valid()) {
+		StringName script_name = EditorNode::get_editor_data().script_class_get_name(scr->get_path());
+		if (script_name == StringName()) {
+			icon = EditorNode::get_singleton()->get_object_icon(scr.ptr(), "Object");
+		} else {
+			icon = EditorNode::get_singleton()->get_class_icon(script_name);
+		}
+	}
+	if (icon.is_null() && !info.name.is_empty()) {
+		icon = EditorNode::get_singleton()->get_class_icon(info.name);
 	}
-		menu->set_item_disabled(menu->get_item_index(MENU_OPEN_DOCS), !EditorHelp::get_doc_data()->class_list.has(doc_class_name));
 }
 
-	menu->set_position(get_screen_position() + mb_event->get_position());
-	menu->reset_size();
-	menu->popup();
+void EditorInspectorCategory::gui_input(const Ref<InputEvent> &p_event) {
+	const Ref<InputEventMouseButton> &mb = p_event;
+	if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == MouseButton::RIGHT) {
+		_popup_context_menu(get_screen_position() + mb->get_position());
+	}
 }
 
 EditorInspectorCategory::EditorInspectorCategory() {
@@ -3614,17 +3672,13 @@ void EditorInspector::update_tree() {
 				continue; // Empty, ignore it.
 			}
 
-			String category_label;
 			String category_tooltip;
-			Ref<Texture> category_icon;
 
 			// Do not add an icon, do not change the current class (`doc_name`) for custom categories.
 			if (is_custom_category) {
-				category_label = p.name;
 				category_tooltip = p.name;
 			} else {
 				doc_name = p.name;
-				category_label = p.name;
 
 				// Use category's owner script to update some of its information.
 				if (!EditorNode::get_editor_data().is_type_recognized(p.name) && ResourceLoader::exists(p.hint_string, "Script")) {
@@ -3632,14 +3686,6 @@ void EditorInspector::update_tree() {
 					if (scr.is_valid()) {
 						doc_name = scr->get_doc_class_name();
 
-						StringName script_name = EditorNode::get_editor_data().script_class_get_name(scr->get_path());
-						if (script_name != StringName()) {
-							category_label = script_name;
-							category_icon = EditorNode::get_singleton()->get_class_icon(script_name);
-						} else {
-							category_icon = EditorNode::get_singleton()->get_object_icon(scr.ptr(), "Object");
-						}
-
 						// Property favorites aren't compatible with built-in scripts.
 						if (scr->is_built_in()) {
 							disable_favorite = true;
@@ -3647,10 +3693,6 @@ void EditorInspector::update_tree() {
 					}
 				}
 
-				if (category_icon.is_null() && !p.name.is_empty()) {
-					category_icon = EditorNode::get_singleton()->get_class_icon(p.name);
-				}
-
 				if (use_doc_hints) {
 					// `|` separators used in `EditorHelpBit`.
 					category_tooltip = "class|" + doc_name + "|";
@@ -3668,15 +3710,14 @@ void EditorInspector::update_tree() {
 
 			// Create an EditorInspectorCategory and add it to the inspector.
 			EditorInspectorCategory *category = memnew(EditorInspectorCategory);
+			category->set_property_info(p);
 			main_vbox->add_child(category);
 			category_vbox = nullptr; // Reset.
 
 			// Set the category info.
-			category->label = category_label;
 			category->set_tooltip_text(category_tooltip);
-			category->icon = category_icon;
 			if (!is_custom_category) {
-				category->doc_class_name = doc_name;
+				category->set_doc_class_name(doc_name);
 			}
 
 			// Add editors at the start of a category.
@@ -5239,8 +5280,6 @@ void EditorInspector::_notification(int p_what) {
 				break;
 			}
 
-			favorites_category->icon = get_editor_theme_icon(SNAME("Favorites"));
-
 			int separation = get_theme_constant(SNAME("v_separation"), SNAME("EditorInspector"));
 			base_vbox->add_theme_constant_override("separation", separation);
 			begin_vbox->add_theme_constant_override("separation", separation);
@@ -5425,14 +5464,6 @@ void EditorInspector::_add_meta_confirm() {
 	undo_redo->commit_action();
 }
 
-void EditorInspector::_handle_menu_option(int p_option) {
-	switch (p_option) {
-		case MENU_UNFAVORITE_ALL:
-			_clear_current_favorites();
-			break;
-	}
-}
-
 void EditorInspector::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("edit", "object"), &EditorInspector::edit);
 	ClassDB::bind_method("_edit_request_change", &EditorInspector::_edit_request_change);
@@ -5467,10 +5498,10 @@ EditorInspector::EditorInspector() {
 	base_vbox->add_child(favorites_section);
 	favorites_section->hide();
 
-	favorites_category = memnew(EditorInspectorCategory);
-	favorites_category->set_as_favorite(this);
+	EditorInspectorCategory *favorites_category = memnew(EditorInspectorCategory);
+	favorites_category->set_as_favorite();
+	favorites_category->connect("unfavorite_all", callable_mp(this, &EditorInspector::_clear_current_favorites));
 	favorites_section->add_child(favorites_category);
-	favorites_category->label = TTR("Favorites");
 
 	favorites_vbox = memnew(VBoxContainer);
 	favorites_section->add_child(favorites_vbox);

editor/editor_inspector.h

@@ -303,29 +303,36 @@ public:
 class EditorInspectorCategory : public Control {
 	GDCLASS(EditorInspectorCategory, Control);
 
-	friend class EditorInspector;
-
 	// Right-click context menu options.
 	enum ClassMenuOption {
 		MENU_OPEN_DOCS,
+		MENU_UNFAVORITE_ALL,
 	};
 
+	PropertyInfo info;
 	Ref<Texture2D> icon;
 	String label;
 	String doc_class_name;
 	PopupMenu *menu = nullptr;
 	bool is_favorite = false;
+	bool menu_icon_dirty = true;
 
 	void _handle_menu_option(int p_option);
+	void _popup_context_menu(const Point2i &p_position);
+	void _update_icon();
 
 protected:
+	static void _bind_methods();
+
 	void _notification(int p_what);
 	virtual void gui_input(const Ref<InputEvent> &p_event) override;
 
 	void _accessibility_action_menu(const Variant &p_data);
 
 public:
-	void set_as_favorite(EditorInspector *p_for_inspector);
+	void set_as_favorite();
+	void set_property_info(const PropertyInfo &p_info);
+	void set_doc_class_name(const String &p_name);
 
 	virtual Size2 get_minimum_size() const override;
 	virtual Control *make_custom_tooltip(const String &p_text) const override;
@@ -555,7 +562,6 @@ public:
 class EditorInspector : public ScrollContainer {
 	GDCLASS(EditorInspector, ScrollContainer);
 
-	friend class EditorInspectorCategory;
 	friend class EditorPropertyResource;
 
 	enum {
@@ -564,15 +570,9 @@ class EditorInspector : public ScrollContainer {
 	static Ref<EditorInspectorPlugin> inspector_plugins[MAX_PLUGINS];
 	static int inspector_plugin_count;
 
-	// Right-click context menu options.
-	enum ClassMenuOption {
-		MENU_UNFAVORITE_ALL,
-	};
-
 	bool can_favorite = false;
 	PackedStringArray current_favorites;
 	VBoxContainer *favorites_section = nullptr;
-	EditorInspectorCategory *favorites_category = nullptr;
 	VBoxContainer *favorites_vbox = nullptr;
 	VBoxContainer *favorites_groups_vbox = nullptr;
 	HSeparator *favorites_separator = nullptr;
@@ -687,8 +687,6 @@ class EditorInspector : public ScrollContainer {
 	void _add_meta_confirm();
 	void _show_add_meta_dialog();
 
-	void _handle_menu_option(int p_option);
-
 protected:
 	static void _bind_methods();
 	void _notification(int p_what);

editor/editor_node.cpp

@@ -938,6 +938,7 @@ void EditorNode::_notification(int p_what) {
 			use_system_accent_color = EDITOR_GET("interface/theme/use_system_accent_color");
 
 			if (EditorThemeManager::is_generated_theme_outdated()) {
+				class_icon_cache.clear();
 				_update_theme();
 				_build_icon_type_cache();
 				recent_scenes->reset_size();