diff options
Diffstat (limited to 'scene/gui')
| -rw-r--r-- | scene/gui/menu_bar.cpp | 865 | ||||
| -rw-r--r-- | scene/gui/menu_bar.h | 156 | ||||
| -rw-r--r-- | scene/gui/menu_button.cpp | 6 | ||||
| -rw-r--r-- | scene/gui/popup_menu.cpp | 108 | ||||
| -rw-r--r-- | scene/gui/popup_menu.h | 11 |
5 files changed, 1131 insertions, 15 deletions
diff --git a/scene/gui/menu_bar.cpp b/scene/gui/menu_bar.cpp new file mode 100644 index 0000000000..8f03ddeeab --- /dev/null +++ b/scene/gui/menu_bar.cpp @@ -0,0 +1,865 @@ +/*************************************************************************/ +/* menu_bar.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 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 "menu_bar.h" + +#include "core/os/keyboard.h" +#include "scene/main/window.h" + +void MenuBar::gui_input(const Ref<InputEvent> &p_event) { + ERR_FAIL_COND(p_event.is_null()); + if (is_native_menu()) { + // Handled by OS. + return; + } + + MutexLock lock(mutex); + if (p_event->is_action("ui_left") && p_event->is_pressed()) { + int new_sel = selected_menu; + int old_sel = (selected_menu < 0) ? 0 : selected_menu; + do { + new_sel--; + if (new_sel < 0) { + new_sel = menu_cache.size() - 1; + } + if (old_sel == new_sel) { + return; + } + } while (menu_cache[new_sel].hidden || menu_cache[new_sel].disabled); + + if (selected_menu != new_sel) { + selected_menu = new_sel; + focused_menu = selected_menu; + if (active_menu >= 0) { + get_menu_popup(active_menu)->hide(); + } + _open_popup(selected_menu); + } + return; + } else if (p_event->is_action("ui_right") && p_event->is_pressed()) { + int new_sel = selected_menu; + int old_sel = (selected_menu < 0) ? menu_cache.size() - 1 : selected_menu; + do { + new_sel++; + if (new_sel >= menu_cache.size()) { + new_sel = 0; + } + if (old_sel == new_sel) { + return; + } + } while (menu_cache[new_sel].hidden || menu_cache[new_sel].disabled); + + if (selected_menu != new_sel) { + selected_menu = new_sel; + focused_menu = selected_menu; + if (active_menu >= 0) { + get_menu_popup(active_menu)->hide(); + } + _open_popup(selected_menu); + } + return; + } + + Ref<InputEventMouseMotion> mm = p_event; + if (mm.is_valid()) { + int old_sel = selected_menu; + focused_menu = _get_index_at_point(mm->get_position()); + if (focused_menu >= 0) { + selected_menu = focused_menu; + } + if (selected_menu != old_sel) { + update(); + } + } + + Ref<InputEventMouseButton> mb = p_event; + if (mb.is_valid()) { + if (mb->is_pressed() && (mb->get_button_index() == MouseButton::LEFT || mb->get_button_index() == MouseButton::RIGHT)) { + int index = _get_index_at_point(mb->get_position()); + if (index >= 0) { + _open_popup(index); + } + } + } +} + +void MenuBar::_open_popup(int p_index) { + ERR_FAIL_INDEX(p_index, menu_cache.size()); + + PopupMenu *pm = get_menu_popup(p_index); + if (pm->is_visible()) { + pm->hide(); + return; + } + + Rect2 item_rect = _get_menu_item_rect(p_index); + Point2 screen_pos = get_screen_position() + item_rect.position * get_viewport()->get_canvas_transform().get_scale(); + Size2 screen_size = item_rect.size * get_viewport()->get_canvas_transform().get_scale(); + + active_menu = p_index; + + pm->set_size(Size2(screen_size.x, 0)); + screen_pos.y += screen_size.y; + if (is_layout_rtl()) { + screen_pos.x += screen_size.x - pm->get_size().width; + } + pm->set_position(screen_pos); + pm->set_parent_rect(Rect2(Point2(screen_pos - pm->get_position()), Size2(screen_size.x, screen_pos.y))); + pm->popup(); + + update(); +} + +void MenuBar::shortcut_input(const Ref<InputEvent> &p_event) { + ERR_FAIL_COND(p_event.is_null()); + + if (is_native_menu()) { + return; + } + + if (!_is_focus_owner_in_shortcut_context()) { + return; + } + + if (disable_shortcuts) { + return; + } + + if (p_event->is_pressed() && !p_event->is_echo() && (Object::cast_to<InputEventKey>(p_event.ptr()) || Object::cast_to<InputEventJoypadButton>(p_event.ptr()) || Object::cast_to<InputEventAction>(*p_event) || Object::cast_to<InputEventShortcut>(*p_event))) { + if (!get_parent() || !is_visible_in_tree()) { + return; + } + + Vector<PopupMenu *> popups = _get_popups(); + for (int i = 0; i < popups.size(); i++) { + if (menu_cache[i].hidden || menu_cache[i].disabled) { + continue; + } + if (popups[i]->activate_item_by_event(p_event, false)) { + accept_event(); + return; + } + } + } +} + +void MenuBar::set_shortcut_context(Node *p_node) { + if (p_node != nullptr) { + shortcut_context = p_node->get_instance_id(); + } else { + shortcut_context = ObjectID(); + } +} + +Node *MenuBar::get_shortcut_context() const { + Object *ctx_obj = ObjectDB::get_instance(shortcut_context); + Node *ctx_node = Object::cast_to<Node>(ctx_obj); + + return ctx_node; +} + +bool MenuBar::_is_focus_owner_in_shortcut_context() const { + if (shortcut_context == ObjectID()) { + // No context, therefore global - always "in" context. + return true; + } + + Node *ctx_node = get_shortcut_context(); + Control *vp_focus = get_viewport() ? get_viewport()->gui_get_focus_owner() : nullptr; + + // If the context is valid and the viewport focus is valid, check if the context is the focus or is a parent of it. + return ctx_node && vp_focus && (ctx_node == vp_focus || ctx_node->is_ancestor_of(vp_focus)); +} + +void MenuBar::_popup_visibility_changed(bool p_visible) { + if (!p_visible) { + active_menu = -1; + focused_menu = -1; + set_process_internal(false); + update(); + return; + } + + if (switch_on_hover) { + Window *window = Object::cast_to<Window>(get_viewport()); + if (window) { + mouse_pos_adjusted = window->get_position(); + + if (window->is_embedded()) { + Window *window_parent = Object::cast_to<Window>(window->get_parent()->get_viewport()); + while (window_parent) { + if (!window_parent->is_embedded()) { + mouse_pos_adjusted += window_parent->get_position(); + break; + } + + window_parent = Object::cast_to<Window>(window_parent->get_parent()->get_viewport()); + } + } + + set_process_internal(true); + } + } +} + +void MenuBar::_update_submenu(const String &p_menu_name, PopupMenu *p_child) { + int count = p_child->get_item_count(); + global_menus.insert(p_menu_name); + for (int i = 0; i < count; i++) { + if (p_child->is_item_separator(i)) { + DisplayServer::get_singleton()->global_menu_add_separator(p_menu_name); + } else if (!p_child->get_item_submenu(i).is_empty()) { + Node *n = p_child->get_node(p_child->get_item_submenu(i)); + ERR_FAIL_COND_MSG(!n, "Item subnode does not exist: " + p_child->get_item_submenu(i) + "."); + PopupMenu *pm = Object::cast_to<PopupMenu>(n); + ERR_FAIL_COND_MSG(!pm, "Item subnode is not a PopupMenu: " + p_child->get_item_submenu(i) + "."); + + DisplayServer::get_singleton()->global_menu_add_submenu_item(p_menu_name, p_child->get_item_text(i), p_menu_name + "/" + itos(i)); + _update_submenu(p_menu_name + "/" + itos(i), pm); + } else { + int index = DisplayServer::get_singleton()->global_menu_add_item(p_menu_name, p_child->get_item_text(i), callable_mp(p_child, &PopupMenu::activate_item), i); + + if (p_child->is_item_checkable(i)) { + DisplayServer::get_singleton()->global_menu_set_item_checkable(p_menu_name, index, true); + } + if (p_child->is_item_radio_checkable(i)) { + DisplayServer::get_singleton()->global_menu_set_item_radio_checkable(p_menu_name, index, true); + } + DisplayServer::get_singleton()->global_menu_set_item_checked(p_menu_name, index, p_child->is_item_checked(i)); + DisplayServer::get_singleton()->global_menu_set_item_disabled(p_menu_name, index, p_child->is_item_disabled(i)); + DisplayServer::get_singleton()->global_menu_set_item_max_states(p_menu_name, index, p_child->get_item_max_states(i)); + DisplayServer::get_singleton()->global_menu_set_item_icon(p_menu_name, index, p_child->get_item_icon(i)); + DisplayServer::get_singleton()->global_menu_set_item_state(p_menu_name, index, p_child->get_item_state(i)); + DisplayServer::get_singleton()->global_menu_set_item_indentation_level(p_menu_name, index, p_child->get_item_indent(i)); + DisplayServer::get_singleton()->global_menu_set_item_tooltip(p_menu_name, index, p_child->get_item_tooltip(i)); + if (!p_child->is_item_shortcut_disabled(i) && p_child->get_item_shortcut(i).is_valid() && p_child->get_item_shortcut(i)->has_valid_event()) { + Array events = p_child->get_item_shortcut(i)->get_events(); + for (int j = 0; j < events.size(); j++) { + Ref<InputEventKey> ie = events[j]; + if (ie.is_valid()) { + DisplayServer::get_singleton()->global_menu_set_item_accelerator(p_menu_name, index, ie->get_keycode_with_modifiers()); + break; + } + } + } else if (p_child->get_item_accelerator(i) != Key::NONE) { + DisplayServer::get_singleton()->global_menu_set_item_accelerator(p_menu_name, i, p_child->get_item_accelerator(i)); + } + } + } +} + +bool MenuBar::is_native_menu() const { + if (!is_visible_in_tree()) { + return false; + } + if (Engine::get_singleton()->is_editor_hint() && get_tree()->get_edited_scene_root() && (get_tree()->get_edited_scene_root()->is_ancestor_of(this) || get_tree()->get_edited_scene_root() == this)) { + return false; + } + + return (DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_GLOBAL_MENU) && is_native); +} + +void MenuBar::_clear_menu() { + if (!DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_GLOBAL_MENU)) { + return; + } + + // Remove root menu items. + int count = DisplayServer::get_singleton()->global_menu_get_item_count("_main"); + for (int i = count - 1; i >= 0; i--) { + if (global_menus.has(DisplayServer::get_singleton()->global_menu_get_item_submenu("_main", i))) { + DisplayServer::get_singleton()->global_menu_remove_item("_main", i); + } + } + // Erase submenu contents. + for (const String &E : global_menus) { + DisplayServer::get_singleton()->global_menu_clear(E); + } + global_menus.clear(); +} + +void MenuBar::_update_menu() { + _clear_menu(); + + if (!is_inside_tree()) { + return; + } + + int index = start_index; + if (is_native_menu()) { + Vector<PopupMenu *> popups = _get_popups(); + String root_name = "MenuBar<" + String::num_int64((uint64_t)this, 16) + ">"; + for (int i = 0; i < popups.size(); i++) { + if (menu_cache[i].hidden) { + continue; + } + String menu_name = String(popups[i]->get_meta("_menu_name", popups[i]->get_name())); + + index = DisplayServer::get_singleton()->global_menu_add_submenu_item("_main", menu_name, root_name + "/" + itos(i), index); + if (menu_cache[i].disabled) { + DisplayServer::get_singleton()->global_menu_set_item_disabled("_main", index, true); + } + _update_submenu(root_name + "/" + itos(i), popups[i]); + index++; + } + } + update_minimum_size(); + update(); +} + +void MenuBar::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_ENTER_TREE: { + if (get_menu_count() > 0) { + _refresh_menu_names(); + } + } break; + case NOTIFICATION_EXIT_TREE: { + _clear_menu(); + } break; + case NOTIFICATION_MOUSE_EXIT: { + focused_menu = -1; + update(); + } break; + case NOTIFICATION_TRANSLATION_CHANGED: + case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: + case NOTIFICATION_THEME_CHANGED: { + for (int i = 0; i < menu_cache.size(); i++) { + shape(menu_cache.write[i]); + } + _update_menu(); + } break; + case NOTIFICATION_VISIBILITY_CHANGED: { + _update_menu(); + } break; + case NOTIFICATION_DRAW: { + if (is_native_menu()) { + return; + } + for (int i = 0; i < menu_cache.size(); i++) { + _draw_menu_item(i); + } + } break; + case NOTIFICATION_INTERNAL_PROCESS: { + MutexLock lock(mutex); + + Vector2 pos = DisplayServer::get_singleton()->mouse_get_position() - mouse_pos_adjusted - get_global_position(); + int index = _get_index_at_point(pos); + if (index >= 0 && index != active_menu) { + selected_menu = index; + focused_menu = selected_menu; + get_menu_popup(active_menu)->hide(); + _open_popup(index); + } + } break; + } +} + +int MenuBar::_get_index_at_point(const Point2 &p_point) const { + Ref<StyleBox> style = get_theme_stylebox(SNAME("normal")); + int hsep = get_theme_constant(SNAME("h_separation")); + int offset = 0; + for (int i = 0; i < menu_cache.size(); i++) { + if (menu_cache[i].hidden) { + continue; + } + Size2 size = menu_cache[i].text_buf->get_size() + style->get_minimum_size(); + if (p_point.x > offset && p_point.x < offset + size.x) { + if (p_point.y > 0 && p_point.y < size.y) { + return i; + } + } + offset += size.x + hsep; + } + return -1; +} + +Rect2 MenuBar::_get_menu_item_rect(int p_index) const { + ERR_FAIL_INDEX_V(p_index, menu_cache.size(), Rect2()); + + Ref<StyleBox> style = get_theme_stylebox(SNAME("normal")); + int hsep = get_theme_constant(SNAME("h_separation")); + + int offset = 0; + for (int i = 0; i < p_index; i++) { + if (menu_cache[i].hidden) { + continue; + } + Size2 size = menu_cache[i].text_buf->get_size() + style->get_minimum_size(); + offset += size.x + hsep; + } + + return Rect2(Point2(offset, 0), menu_cache[p_index].text_buf->get_size() + style->get_minimum_size()); +} + +void MenuBar::_draw_menu_item(int p_index) { + ERR_FAIL_INDEX(p_index, menu_cache.size()); + + RID ci = get_canvas_item(); + bool hovered = (focused_menu == p_index); + bool pressed = (active_menu == p_index); + bool rtl = is_layout_rtl(); + + if (menu_cache[p_index].hidden) { + return; + } + + Color color; + Ref<StyleBox> style = get_theme_stylebox(SNAME("normal")); + Rect2 item_rect = _get_menu_item_rect(p_index); + + if (menu_cache[p_index].disabled) { + if (rtl && has_theme_stylebox(SNAME("disabled_mirrored"))) { + style = get_theme_stylebox(SNAME("disabled_mirrored")); + } else { + style = get_theme_stylebox(SNAME("disabled")); + } + if (!flat) { + style->draw(ci, item_rect); + } + color = get_theme_color(SNAME("font_disabled_color")); + } else if (hovered && pressed && has_theme_stylebox("hover_pressed")) { + if (rtl && has_theme_stylebox(SNAME("hover_pressed_mirrored"))) { + style = get_theme_stylebox(SNAME("hover_pressed_mirrored")); + } else { + style = get_theme_stylebox(SNAME("hover_pressed")); + } + if (!flat) { + style->draw(ci, item_rect); + } + if (has_theme_color(SNAME("font_hover_pressed_color"))) { + color = get_theme_color(SNAME("font_hover_pressed_color")); + } + } else if (pressed) { + if (rtl && has_theme_stylebox(SNAME("pressed_mirrored"))) { + style = get_theme_stylebox(SNAME("pressed_mirrored")); + } else { + style = get_theme_stylebox(SNAME("pressed")); + } + if (!flat) { + style->draw(ci, item_rect); + } + if (has_theme_color(SNAME("font_pressed_color"))) { + color = get_theme_color(SNAME("font_pressed_color")); + } else { + color = get_theme_color(SNAME("font_color")); + } + } else if (hovered) { + if (rtl && has_theme_stylebox(SNAME("hover_mirrored"))) { + style = get_theme_stylebox(SNAME("hover_mirrored")); + } else { + style = get_theme_stylebox(SNAME("hover")); + } + if (!flat) { + style->draw(ci, item_rect); + } + color = get_theme_color(SNAME("font_hover_color")); + } else { + if (rtl && has_theme_stylebox(SNAME("normal_mirrored"))) { + style = get_theme_stylebox(SNAME("normal_mirrored")); + } else { + style = get_theme_stylebox(SNAME("normal")); + } + if (!flat) { + style->draw(ci, item_rect); + } + // Focus colors only take precedence over normal state. + if (has_focus()) { + color = get_theme_color(SNAME("font_focus_color")); + } else { + color = get_theme_color(SNAME("font_color")); + } + } + + Point2 text_ofs = item_rect.position + Point2(style->get_margin(SIDE_LEFT), style->get_margin(SIDE_TOP)); + + Color font_outline_color = get_theme_color(SNAME("font_outline_color")); + int outline_size = get_theme_constant(SNAME("outline_size")); + if (outline_size > 0 && font_outline_color.a > 0) { + menu_cache[p_index].text_buf->draw_outline(ci, text_ofs, outline_size, font_outline_color); + } + menu_cache[p_index].text_buf->draw(ci, text_ofs, color); +} + +void MenuBar::shape(Menu &p_menu) { + Ref<Font> font = get_theme_font(SNAME("font")); + int font_size = get_theme_font_size(SNAME("font_size")); + + p_menu.text_buf->clear(); + if (text_direction == Control::TEXT_DIRECTION_INHERITED) { + p_menu.text_buf->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR); + } else { + p_menu.text_buf->set_direction((TextServer::Direction)text_direction); + } + p_menu.text_buf->add_string(p_menu.name, font, font_size, language); +} + +void MenuBar::_refresh_menu_names() { + Vector<PopupMenu *> popups = _get_popups(); + for (int i = 0; i < popups.size(); i++) { + if (!popups[i]->has_meta("_menu_name") && String(popups[i]->get_name()) != get_menu_title(i)) { + menu_cache.write[i].name = popups[i]->get_name(); + shape(menu_cache.write[i]); + } + } + _update_menu(); +} + +Vector<PopupMenu *> MenuBar::_get_popups() const { + Vector<PopupMenu *> popups; + for (int i = 0; i < get_child_count(); i++) { + PopupMenu *pm = Object::cast_to<PopupMenu>(get_child(i)); + if (!pm) { + continue; + } + popups.push_back(pm); + } + return popups; +} + +int MenuBar::get_menu_idx_from_control(PopupMenu *p_child) const { + ERR_FAIL_NULL_V(p_child, -1); + ERR_FAIL_COND_V(p_child->get_parent() != this, -1); + + Vector<PopupMenu *> popups = _get_popups(); + for (int i = 0; i < popups.size(); i++) { + if (popups[i] == p_child) { + return i; + } + } + + return -1; +} + +void MenuBar::add_child_notify(Node *p_child) { + Control::add_child_notify(p_child); + + PopupMenu *pm = Object::cast_to<PopupMenu>(p_child); + if (!pm) { + return; + } + Menu menu = Menu(p_child->get_name()); + shape(menu); + + menu_cache.push_back(menu); + p_child->connect("renamed", callable_mp(this, &MenuBar::_refresh_menu_names)); + p_child->connect("menu_changed", callable_mp(this, &MenuBar::_update_menu)); + p_child->connect("about_to_popup", callable_mp(this, &MenuBar::_popup_visibility_changed).bind(true)); + p_child->connect("popup_hide", callable_mp(this, &MenuBar::_popup_visibility_changed).bind(false)); + + _update_menu(); +} + +void MenuBar::move_child_notify(Node *p_child) { + Control::move_child_notify(p_child); + + PopupMenu *pm = Object::cast_to<PopupMenu>(p_child); + if (!pm) { + return; + } + + int old_idx = -1; + String menu_name = String(pm->get_meta("_menu_name", pm->get_name())); + // Find the previous menu index of the control. + for (int i = 0; i < get_menu_count(); i++) { + if (get_menu_title(i) == menu_name) { + old_idx = i; + break; + } + } + Menu menu = menu_cache[old_idx]; + menu_cache.remove_at(old_idx); + menu_cache.insert(get_menu_idx_from_control(pm), menu); + + _update_menu(); +} + +void MenuBar::remove_child_notify(Node *p_child) { + Control::remove_child_notify(p_child); + + PopupMenu *pm = Object::cast_to<PopupMenu>(p_child); + if (!pm) { + return; + } + + int idx = get_menu_idx_from_control(pm); + + menu_cache.remove_at(idx); + + p_child->remove_meta("_menu_name"); + p_child->remove_meta("_menu_tooltip"); + + p_child->disconnect("renamed", callable_mp(this, &MenuBar::_refresh_menu_names)); + p_child->disconnect("menu_changed", callable_mp(this, &MenuBar::_update_menu)); + p_child->disconnect("about_to_popup", callable_mp(this, &MenuBar::_popup_visibility_changed)); + p_child->disconnect("popup_hide", callable_mp(this, &MenuBar::_popup_visibility_changed)); + + _update_menu(); +} + +void MenuBar::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_switch_on_hover", "enable"), &MenuBar::set_switch_on_hover); + ClassDB::bind_method(D_METHOD("is_switch_on_hover"), &MenuBar::is_switch_on_hover); + ClassDB::bind_method(D_METHOD("set_disable_shortcuts", "disabled"), &MenuBar::set_disable_shortcuts); + + ClassDB::bind_method(D_METHOD("set_prefer_global_menu", "enabled"), &MenuBar::set_prefer_global_menu); + ClassDB::bind_method(D_METHOD("is_prefer_global_menu"), &MenuBar::is_prefer_global_menu); + ClassDB::bind_method(D_METHOD("is_native_menu"), &MenuBar::is_native_menu); + + ClassDB::bind_method(D_METHOD("get_menu_count"), &MenuBar::get_menu_count); + + ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &MenuBar::set_text_direction); + ClassDB::bind_method(D_METHOD("get_text_direction"), &MenuBar::get_text_direction); + ClassDB::bind_method(D_METHOD("set_language", "language"), &MenuBar::set_language); + ClassDB::bind_method(D_METHOD("get_language"), &MenuBar::get_language); + ClassDB::bind_method(D_METHOD("set_flat", "enabled"), &MenuBar::set_flat); + ClassDB::bind_method(D_METHOD("is_flat"), &MenuBar::is_flat); + ClassDB::bind_method(D_METHOD("set_start_index", "enabled"), &MenuBar::set_start_index); + ClassDB::bind_method(D_METHOD("get_start_index"), &MenuBar::get_start_index); + + ClassDB::bind_method(D_METHOD("set_menu_title", "menu", "title"), &MenuBar::set_menu_title); + ClassDB::bind_method(D_METHOD("get_menu_title", "menu"), &MenuBar::get_menu_title); + + ClassDB::bind_method(D_METHOD("set_menu_tooltip", "menu", "tooltip"), &MenuBar::set_menu_tooltip); + ClassDB::bind_method(D_METHOD("get_menu_tooltip", "menu"), &MenuBar::get_menu_tooltip); + + ClassDB::bind_method(D_METHOD("set_menu_disabled", "menu", "disabled"), &MenuBar::set_menu_disabled); + ClassDB::bind_method(D_METHOD("is_menu_disabled", "menu"), &MenuBar::is_menu_disabled); + + ClassDB::bind_method(D_METHOD("set_menu_hidden", "menu", "hidden"), &MenuBar::set_menu_hidden); + ClassDB::bind_method(D_METHOD("is_menu_hidden", "menu"), &MenuBar::is_menu_hidden); + + ClassDB::bind_method(D_METHOD("set_shortcut_context", "node"), &MenuBar::set_shortcut_context); + ClassDB::bind_method(D_METHOD("get_shortcut_context"), &MenuBar::get_shortcut_context); + + ClassDB::bind_method(D_METHOD("get_menu_popup", "menu"), &MenuBar::get_menu_popup); + + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flat"), "set_flat", "is_flat"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "start_index"), "set_start_index", "get_start_index"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "switch_on_hover"), "set_switch_on_hover", "is_switch_on_hover"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "prefer_global_menu"), "set_prefer_global_menu", "is_prefer_global_menu"); + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shortcut_context", PROPERTY_HINT_RESOURCE_TYPE, "Node"), "set_shortcut_context", "get_shortcut_context"); + + ADD_GROUP("BiDi", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction"); + ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language"); +} + +void MenuBar::set_switch_on_hover(bool p_enabled) { + switch_on_hover = p_enabled; +} + +bool MenuBar::is_switch_on_hover() { + return switch_on_hover; +} + +void MenuBar::set_disable_shortcuts(bool p_disabled) { + disable_shortcuts = p_disabled; +} + +void MenuBar::set_text_direction(Control::TextDirection p_text_direction) { + ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3); + if (text_direction != p_text_direction) { + text_direction = p_text_direction; + _update_menu(); + } +} + +Control::TextDirection MenuBar::get_text_direction() const { + return text_direction; +} + +void MenuBar::set_language(const String &p_language) { + if (language != p_language) { + language = p_language; + _update_menu(); + } +} + +String MenuBar::get_language() const { + return language; +} + +void MenuBar::set_flat(bool p_enabled) { + if (flat != p_enabled) { + flat = p_enabled; + update(); + } +} + +bool MenuBar::is_flat() const { + return flat; +} + +void MenuBar::set_start_index(int p_index) { + if (start_index != p_index) { + start_index = p_index; + _update_menu(); + } +} + +int MenuBar::get_start_index() const { + return start_index; +} + +void MenuBar::set_prefer_global_menu(bool p_enabled) { + if (is_native != p_enabled) { + if (is_native) { + _clear_menu(); + } + is_native = p_enabled; + _update_menu(); + } +} + +bool MenuBar::is_prefer_global_menu() const { + return is_native; +} + +Size2 MenuBar::get_minimum_size() const { + if (is_native_menu()) { + return Size2(); + } + + Ref<StyleBox> style = get_theme_stylebox(SNAME("normal")); + int hsep = get_theme_constant(SNAME("h_separation")); + + Vector2 size; + for (int i = 0; i < menu_cache.size(); i++) { + if (menu_cache[i].hidden) { + continue; + } + Size2 sz = menu_cache[i].text_buf->get_size() + style->get_minimum_size(); + size.y = MAX(size.y, sz.y); + size.x += sz.x + hsep; + } + return size; +} + +int MenuBar::get_menu_count() const { + return menu_cache.size(); +} + +void MenuBar::set_menu_title(int p_menu, const String &p_title) { + ERR_FAIL_INDEX(p_menu, menu_cache.size()); + PopupMenu *pm = get_menu_popup(p_menu); + if (p_title == pm->get_name()) { + pm->remove_meta("_menu_name"); + } else { + pm->set_meta("_menu_name", p_title); + } + menu_cache.write[p_menu].name = p_title; + shape(menu_cache.write[p_menu]); + _update_menu(); +} + +String MenuBar::get_menu_title(int p_menu) const { + ERR_FAIL_INDEX_V(p_menu, menu_cache.size(), String()); + return menu_cache[p_menu].name; +} + +void MenuBar::set_menu_tooltip(int p_menu, const String &p_tooltip) { + ERR_FAIL_INDEX(p_menu, menu_cache.size()); + PopupMenu *pm = get_menu_popup(p_menu); + pm->set_meta("_menu_tooltip", p_tooltip); + menu_cache.write[p_menu].name = p_tooltip; +} + +String MenuBar::get_menu_tooltip(int p_menu) const { + ERR_FAIL_INDEX_V(p_menu, menu_cache.size(), String()); + return menu_cache[p_menu].tooltip; +} + +void MenuBar::set_menu_disabled(int p_menu, bool p_disabled) { + ERR_FAIL_INDEX(p_menu, menu_cache.size()); + menu_cache.write[p_menu].disabled = p_disabled; + _update_menu(); +} + +bool MenuBar::is_menu_disabled(int p_menu) const { + ERR_FAIL_INDEX_V(p_menu, menu_cache.size(), false); + return menu_cache[p_menu].disabled; +} + +void MenuBar::set_menu_hidden(int p_menu, bool p_hidden) { + ERR_FAIL_INDEX(p_menu, menu_cache.size()); + menu_cache.write[p_menu].hidden = p_hidden; + _update_menu(); +} + +bool MenuBar::is_menu_hidden(int p_menu) const { + ERR_FAIL_INDEX_V(p_menu, menu_cache.size(), false); + return menu_cache[p_menu].hidden; +} + +PopupMenu *MenuBar::get_menu_popup(int p_idx) const { + Vector<PopupMenu *> controls = _get_popups(); + if (p_idx >= 0 && p_idx < controls.size()) { + return controls[p_idx]; + } else { + return nullptr; + } +} + +String MenuBar::get_tooltip(const Point2 &p_pos) const { + int index = _get_index_at_point(p_pos); + if (index >= 0 && index < menu_cache.size()) { + return menu_cache[index].tooltip; + } else { + return String(); + } +} + +void MenuBar::get_translatable_strings(List<String> *p_strings) const { + Vector<PopupMenu *> popups = _get_popups(); + for (int i = 0; i < popups.size(); i++) { + PopupMenu *pm = popups[i]; + + if (!pm->has_meta("_menu_name") && !pm->has_meta("_menu_tooltip")) { + continue; + } + + String name = pm->get_meta("_menu_name"); + if (!name.is_empty()) { + p_strings->push_back(name); + } + + String tooltip = pm->get_meta("_menu_tooltip"); + if (!tooltip.is_empty()) { + p_strings->push_back(tooltip); + } + } +} + +MenuBar::MenuBar() { +} + +MenuBar::~MenuBar() { +} diff --git a/scene/gui/menu_bar.h b/scene/gui/menu_bar.h new file mode 100644 index 0000000000..3c4a25fd06 --- /dev/null +++ b/scene/gui/menu_bar.h @@ -0,0 +1,156 @@ +/*************************************************************************/ +/* menu_bar.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 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. */ +/*************************************************************************/ + +#ifndef MENU_BAR_H +#define MENU_BAR_H + +#include "scene/gui/button.h" +#include "scene/gui/popup_menu.h" + +class MenuBar : public Control { + GDCLASS(MenuBar, Control); + + Mutex mutex; + + bool switch_on_hover = true; + bool disable_shortcuts = false; + bool is_native = true; + bool flat = false; + int start_index = -1; + + String language; + TextDirection text_direction = TEXT_DIRECTION_AUTO; + + struct Menu { + String name; + String tooltip; + + Ref<TextLine> text_buf; + bool hidden = false; + bool disabled = false; + + Menu(const String &p_name) { + name = p_name; + text_buf.instantiate(); + } + + Menu() { + text_buf.instantiate(); + } + }; + Vector<Menu> menu_cache; + HashSet<String> global_menus; + + int focused_menu = -1; + int selected_menu = -1; + int active_menu = -1; + + Vector2i mouse_pos_adjusted; + ObjectID shortcut_context; + + int _get_index_at_point(const Point2 &p_point) const; + Rect2 _get_menu_item_rect(int p_index) const; + void _draw_menu_item(int p_index); + + void shape(Menu &p_menu); + void _refresh_menu_names(); + Vector<PopupMenu *> _get_popups() const; + int get_menu_idx_from_control(PopupMenu *p_child) const; + + void _open_popup(int p_index); + void _popup_visibility_changed(bool p_visible); + void _update_submenu(const String &p_menu_name, PopupMenu *p_child); + void _clear_menu(); + void _update_menu(); + + bool _is_focus_owner_in_shortcut_context() const; + +protected: + virtual void shortcut_input(const Ref<InputEvent> &p_event) override; + + void _notification(int p_what); + virtual void add_child_notify(Node *p_child) override; + virtual void move_child_notify(Node *p_child) override; + virtual void remove_child_notify(Node *p_child) override; + static void _bind_methods(); + +public: + virtual void gui_input(const Ref<InputEvent> &p_event) override; + + void set_switch_on_hover(bool p_enabled); + bool is_switch_on_hover(); + void set_disable_shortcuts(bool p_disabled); + + void set_prefer_global_menu(bool p_enabled); + bool is_prefer_global_menu() const; + + bool is_native_menu() const; + + virtual Size2 get_minimum_size() const override; + + int get_menu_count() const; + + void set_text_direction(TextDirection p_text_direction); + TextDirection get_text_direction() const; + + void set_language(const String &p_language); + String get_language() const; + + void set_start_index(int p_index); + int get_start_index() const; + + void set_flat(bool p_enabled); + bool is_flat() const; + + void set_menu_title(int p_menu, const String &p_title); + String get_menu_title(int p_menu) const; + + void set_menu_tooltip(int p_menu, const String &p_tooltip); + String get_menu_tooltip(int p_menu) const; + + void set_menu_disabled(int p_menu, bool p_disabled); + bool is_menu_disabled(int p_menu) const; + + void set_menu_hidden(int p_menu, bool p_hidden); + bool is_menu_hidden(int p_menu) const; + + void set_shortcut_context(Node *p_node); + Node *get_shortcut_context() const; + + PopupMenu *get_menu_popup(int p_menu) const; + + virtual void get_translatable_strings(List<String> *p_strings) const override; + virtual String get_tooltip(const Point2 &p_pos) const override; + + MenuBar(); + ~MenuBar(); +}; + +#endif // MENU_BAR_H diff --git a/scene/gui/menu_button.cpp b/scene/gui/menu_button.cpp index 069a31d9d2..0252f25888 100644 --- a/scene/gui/menu_button.cpp +++ b/scene/gui/menu_button.cpp @@ -105,7 +105,11 @@ void MenuButton::pressed() { popup->set_current_index(0); } - popup->popup(); + if (popup->is_visible()) { + popup->hide(); + } else { + popup->popup(); + } } void MenuButton::gui_input(const Ref<InputEvent> &p_event) { diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp index cd0d437051..6ef8158302 100644 --- a/scene/gui/popup_menu.cpp +++ b/scene/gui/popup_menu.cpp @@ -36,6 +36,7 @@ #include "core/os/os.h" #include "core/string/print_string.h" #include "core/string/translation.h" +#include "scene/gui/menu_bar.h" String PopupMenu::_get_accel_text(const Item &p_item) const { if (p_item.shortcut.is_valid()) { @@ -66,7 +67,7 @@ Size2 PopupMenu::_get_contents_minimum_size() const { size.height = _get_item_height(i); icon_w = MAX(icon_size.width, icon_w); - size.width += items[i].h_ofs; + size.width += items[i].indent * get_theme_constant(SNAME("indent")); if (items[i].checkable_type && !items[i].separator) { has_check = true; @@ -343,14 +344,27 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) { } } else if (p_event->is_action("ui_left") && p_event->is_pressed()) { Node *n = get_parent(); - if (n && Object::cast_to<PopupMenu>(n)) { - hide(); - set_input_as_handled(); + if (n) { + if (Object::cast_to<PopupMenu>(n)) { + hide(); + set_input_as_handled(); + } else if (Object::cast_to<MenuBar>(n)) { + Object::cast_to<MenuBar>(n)->gui_input(p_event); + set_input_as_handled(); + return; + } } } else if (p_event->is_action("ui_right") && p_event->is_pressed()) { if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator && !items[mouse_over].submenu.is_empty() && submenu_over != mouse_over) { _activate_submenu(mouse_over, true); set_input_as_handled(); + } else { + Node *n = get_parent(); + if (n && Object::cast_to<MenuBar>(n)) { + Object::cast_to<MenuBar>(n)->gui_input(p_event); + set_input_as_handled(); + return; + } } } else if (p_event->is_action("ui_accept") && p_event->is_pressed()) { if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator) { @@ -589,7 +603,7 @@ void PopupMenu::_draw_items() { String text = items[i].xl_text; // Separator - item_ofs.x += items[i].h_ofs; + item_ofs.x += items[i].indent * get_theme_constant(SNAME("indent")); if (items[i].separator) { if (!text.is_empty() || !items[i].icon.is_null()) { int content_size = items[i].text_buf->get_size().width + hseparation * 2; @@ -774,6 +788,32 @@ void PopupMenu::_shape_item(int p_item) { } } +void PopupMenu::_menu_changed() { + emit_signal(SNAME("menu_changed")); +} + +void PopupMenu::add_child_notify(Node *p_child) { + Window::add_child_notify(p_child); + + PopupMenu *pm = Object::cast_to<PopupMenu>(p_child); + if (!pm) { + return; + } + p_child->connect("menu_changed", callable_mp(this, &PopupMenu::_menu_changed)); + _menu_changed(); +} + +void PopupMenu::remove_child_notify(Node *p_child) { + Window::remove_child_notify(p_child); + + PopupMenu *pm = Object::cast_to<PopupMenu>(p_child); + if (!pm) { + return; + } + p_child->disconnect("menu_changed", callable_mp(this, &PopupMenu::_menu_changed)); + _menu_changed(); +} + void PopupMenu::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: { @@ -795,6 +835,7 @@ void PopupMenu::_notification(int p_what) { } child_controls_changed(); + _menu_changed(); control->update(); } break; @@ -889,6 +930,7 @@ void PopupMenu::add_item(const String &p_label, int p_id, Key p_accel) { control->update(); child_controls_changed(); notify_property_list_changed(); + _menu_changed(); } void PopupMenu::add_icon_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, Key p_accel) { @@ -900,6 +942,7 @@ void PopupMenu::add_icon_item(const Ref<Texture2D> &p_icon, const String &p_labe control->update(); child_controls_changed(); notify_property_list_changed(); + _menu_changed(); } void PopupMenu::add_check_item(const String &p_label, int p_id, Key p_accel) { @@ -910,6 +953,7 @@ void PopupMenu::add_check_item(const String &p_label, int p_id, Key p_accel) { _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_icon_check_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, Key p_accel) { @@ -931,6 +975,7 @@ void PopupMenu::add_radio_check_item(const String &p_label, int p_id, Key p_acce _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_icon_radio_check_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, Key p_accel) { @@ -942,6 +987,7 @@ void PopupMenu::add_icon_radio_check_item(const Ref<Texture2D> &p_icon, const St _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_multistate_item(const String &p_label, int p_max_states, int p_default_state, int p_id, Key p_accel) { @@ -953,6 +999,7 @@ void PopupMenu::add_multistate_item(const String &p_label, int p_max_states, int _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } #define ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global) \ @@ -971,6 +1018,7 @@ void PopupMenu::add_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_g _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_icon_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { @@ -981,6 +1029,7 @@ void PopupMenu::add_icon_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortc _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { @@ -991,6 +1040,7 @@ void PopupMenu::add_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bo _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_icon_check_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { @@ -1002,6 +1052,7 @@ void PopupMenu::add_icon_check_shortcut(const Ref<Texture2D> &p_icon, const Ref< _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_radio_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { @@ -1012,6 +1063,7 @@ void PopupMenu::add_radio_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_ _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_icon_radio_check_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { @@ -1023,6 +1075,7 @@ void PopupMenu::add_icon_radio_check_shortcut(const Ref<Texture2D> &p_icon, cons _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_submenu_item(const String &p_label, const String &p_submenu, int p_id) { @@ -1035,6 +1088,7 @@ void PopupMenu::add_submenu_item(const String &p_label, const String &p_submenu, _shape_item(items.size() - 1); control->update(); child_controls_changed(); + _menu_changed(); } #undef ITEM_SETUP_WITH_ACCEL @@ -1057,6 +1111,7 @@ void PopupMenu::set_item_text(int p_idx, const String &p_text) { control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_text_direction(int p_item, Control::TextDirection p_text_direction) { @@ -1093,6 +1148,7 @@ void PopupMenu::set_item_icon(int p_idx, const Ref<Texture2D> &p_icon) { control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_checked(int p_idx, bool p_checked) { @@ -1105,6 +1161,7 @@ void PopupMenu::set_item_checked(int p_idx, bool p_checked) { control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_id(int p_idx, int p_id) { @@ -1116,6 +1173,7 @@ void PopupMenu::set_item_id(int p_idx, int p_id) { control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_accelerator(int p_idx, Key p_accel) { @@ -1128,6 +1186,7 @@ void PopupMenu::set_item_accelerator(int p_idx, Key p_accel) { control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_metadata(int p_idx, const Variant &p_meta) { @@ -1138,6 +1197,7 @@ void PopupMenu::set_item_metadata(int p_idx, const Variant &p_meta) { items.write[p_idx].metadata = p_meta; control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_disabled(int p_idx, bool p_disabled) { @@ -1148,6 +1208,7 @@ void PopupMenu::set_item_disabled(int p_idx, bool p_disabled) { items.write[p_idx].disabled = p_disabled; control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_submenu(int p_idx, const String &p_submenu) { @@ -1158,6 +1219,7 @@ void PopupMenu::set_item_submenu(int p_idx, const String &p_submenu) { items.write[p_idx].submenu = p_submenu; control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::toggle_item_checked(int p_idx) { @@ -1165,6 +1227,7 @@ void PopupMenu::toggle_item_checked(int p_idx) { items.write[p_idx].checked = !items[p_idx].checked; control->update(); child_controls_changed(); + _menu_changed(); } String PopupMenu::get_item_text(int p_idx) const { @@ -1247,9 +1310,14 @@ Ref<Shortcut> PopupMenu::get_item_shortcut(int p_idx) const { return items[p_idx].shortcut; } -int PopupMenu::get_item_horizontal_offset(int p_idx) const { +int PopupMenu::get_item_indent(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), 0); - return items[p_idx].h_ofs; + return items[p_idx].indent; +} + +int PopupMenu::get_item_max_states(int p_idx) const { + ERR_FAIL_INDEX_V(p_idx, items.size(), -1); + return items[p_idx].max_states; } int PopupMenu::get_item_state(int p_idx) const { @@ -1278,6 +1346,7 @@ void PopupMenu::set_item_as_checkable(int p_idx, bool p_checkable) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checkable_type = p_checkable ? Item::CHECKABLE_TYPE_CHECK_BOX : Item::CHECKABLE_TYPE_NONE; control->update(); + _menu_changed(); } void PopupMenu::set_item_as_radio_checkable(int p_idx, bool p_radio_checkable) { @@ -1287,6 +1356,7 @@ void PopupMenu::set_item_as_radio_checkable(int p_idx, bool p_radio_checkable) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checkable_type = p_radio_checkable ? Item::CHECKABLE_TYPE_RADIO_BUTTON : Item::CHECKABLE_TYPE_NONE; control->update(); + _menu_changed(); } void PopupMenu::set_item_tooltip(int p_idx, const String &p_tooltip) { @@ -1296,6 +1366,7 @@ void PopupMenu::set_item_tooltip(int p_idx, const String &p_tooltip) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].tooltip = p_tooltip; control->update(); + _menu_changed(); } void PopupMenu::set_item_shortcut(int p_idx, const Ref<Shortcut> &p_shortcut, bool p_global) { @@ -1315,16 +1386,18 @@ void PopupMenu::set_item_shortcut(int p_idx, const Ref<Shortcut> &p_shortcut, bo } control->update(); + _menu_changed(); } -void PopupMenu::set_item_horizontal_offset(int p_idx, int p_offset) { +void PopupMenu::set_item_indent(int p_idx, int p_indent) { if (p_idx < 0) { p_idx += get_item_count(); } ERR_FAIL_INDEX(p_idx, items.size()); - items.write[p_idx].h_ofs = p_offset; + items.write[p_idx].indent = p_indent; control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::set_item_multistate(int p_idx, int p_state) { @@ -1334,6 +1407,7 @@ void PopupMenu::set_item_multistate(int p_idx, int p_state) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].state = p_state; control->update(); + _menu_changed(); } void PopupMenu::set_item_shortcut_disabled(int p_idx, bool p_disabled) { @@ -1343,6 +1417,7 @@ void PopupMenu::set_item_shortcut_disabled(int p_idx, bool p_disabled) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].shortcut_is_disabled = p_disabled; control->update(); + _menu_changed(); } void PopupMenu::toggle_item_multistate(int p_idx) { @@ -1357,6 +1432,7 @@ void PopupMenu::toggle_item_multistate(int p_idx) { } control->update(); + _menu_changed(); } bool PopupMenu::is_item_checkable(int p_idx) const { @@ -1369,6 +1445,11 @@ bool PopupMenu::is_item_radio_checkable(int p_idx) const { return items[p_idx].checkable_type == Item::CHECKABLE_TYPE_RADIO_BUTTON; } +bool PopupMenu::is_item_shortcut_global(int p_idx) const { + ERR_FAIL_INDEX_V(p_idx, items.size(), false); + return items[p_idx].shortcut_is_global; +} + bool PopupMenu::is_item_shortcut_disabled(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].shortcut_is_disabled; @@ -1399,6 +1480,7 @@ void PopupMenu::set_item_count(int p_count) { control->update(); child_controls_changed(); notify_property_list_changed(); + _menu_changed(); } int PopupMenu::get_item_count() const { @@ -1540,6 +1622,7 @@ void PopupMenu::remove_item(int p_idx) { items.remove_at(p_idx); control->update(); child_controls_changed(); + _menu_changed(); } void PopupMenu::add_separator(const String &p_text, int p_id) { @@ -1552,6 +1635,7 @@ void PopupMenu::add_separator(const String &p_text, int p_id) { } items.push_back(sep); control->update(); + _menu_changed(); } void PopupMenu::clear() { @@ -1565,6 +1649,7 @@ void PopupMenu::clear() { control->update(); child_controls_changed(); notify_property_list_changed(); + _menu_changed(); } void PopupMenu::_ref_shortcut(Ref<Shortcut> p_sc) { @@ -1839,7 +1924,7 @@ void PopupMenu::_bind_methods() { ClassDB::bind_method(D_METHOD("set_item_as_radio_checkable", "index", "enable"), &PopupMenu::set_item_as_radio_checkable); ClassDB::bind_method(D_METHOD("set_item_tooltip", "index", "tooltip"), &PopupMenu::set_item_tooltip); ClassDB::bind_method(D_METHOD("set_item_shortcut", "index", "shortcut", "global"), &PopupMenu::set_item_shortcut, DEFVAL(false)); - ClassDB::bind_method(D_METHOD("set_item_horizontal_offset", "index", "offset"), &PopupMenu::set_item_horizontal_offset); + ClassDB::bind_method(D_METHOD("set_item_indent", "index", "indent"), &PopupMenu::set_item_indent); ClassDB::bind_method(D_METHOD("set_item_multistate", "index", "state"), &PopupMenu::set_item_multistate); ClassDB::bind_method(D_METHOD("set_item_shortcut_disabled", "index", "disabled"), &PopupMenu::set_item_shortcut_disabled); @@ -1863,7 +1948,7 @@ void PopupMenu::_bind_methods() { ClassDB::bind_method(D_METHOD("is_item_shortcut_disabled", "index"), &PopupMenu::is_item_shortcut_disabled); ClassDB::bind_method(D_METHOD("get_item_tooltip", "index"), &PopupMenu::get_item_tooltip); ClassDB::bind_method(D_METHOD("get_item_shortcut", "index"), &PopupMenu::get_item_shortcut); - ClassDB::bind_method(D_METHOD("get_item_horizontal_offset", "index"), &PopupMenu::get_item_horizontal_offset); + ClassDB::bind_method(D_METHOD("get_item_indent", "index"), &PopupMenu::get_item_indent); ClassDB::bind_method(D_METHOD("set_current_index", "index"), &PopupMenu::set_current_index); ClassDB::bind_method(D_METHOD("get_current_index"), &PopupMenu::get_current_index); @@ -1903,6 +1988,7 @@ void PopupMenu::_bind_methods() { ADD_SIGNAL(MethodInfo("id_pressed", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("id_focused", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("index_pressed", PropertyInfo(Variant::INT, "index"))); + ADD_SIGNAL(MethodInfo("menu_changed")); } void PopupMenu::popup(const Rect2 &p_bounds) { diff --git a/scene/gui/popup_menu.h b/scene/gui/popup_menu.h index e203793c2e..d3ad0762e4 100644 --- a/scene/gui/popup_menu.h +++ b/scene/gui/popup_menu.h @@ -68,7 +68,7 @@ class PopupMenu : public Popup { Key accel = Key::NONE; int _ofs_cache = 0; int _height_cache = 0; - int h_ofs = 0; + int indent = 0; Ref<Shortcut> shortcut; bool shortcut_is_global = false; bool shortcut_is_disabled = false; @@ -134,8 +134,11 @@ class PopupMenu : public Popup { void _minimum_lifetime_timeout(); void _close_pressed(); + void _menu_changed(); protected: + virtual void add_child_notify(Node *p_child) override; + virtual void remove_child_notify(Node *p_child) override; void _notification(int p_what); bool _set(const StringName &p_name, const Variant &p_value); bool _get(const StringName &p_name, Variant &r_ret) const; @@ -183,7 +186,7 @@ public: void set_item_as_radio_checkable(int p_idx, bool p_radio_checkable); void set_item_tooltip(int p_idx, const String &p_tooltip); void set_item_shortcut(int p_idx, const Ref<Shortcut> &p_shortcut, bool p_global = false); - void set_item_horizontal_offset(int p_idx, int p_offset); + void set_item_indent(int p_idx, int p_indent); void set_item_multistate(int p_idx, int p_state); void toggle_item_multistate(int p_idx); void set_item_shortcut_disabled(int p_idx, bool p_disabled); @@ -206,9 +209,11 @@ public: bool is_item_checkable(int p_idx) const; bool is_item_radio_checkable(int p_idx) const; bool is_item_shortcut_disabled(int p_idx) const; + bool is_item_shortcut_global(int p_idx) const; String get_item_tooltip(int p_idx) const; Ref<Shortcut> get_item_shortcut(int p_idx) const; - int get_item_horizontal_offset(int p_idx) const; + int get_item_indent(int p_idx) const; + int get_item_max_states(int p_idx) const; int get_item_state(int p_idx) const; void set_current_index(int p_idx); |