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Diffstat (limited to 'scene/gui/menu_bar.h')
| -rw-r--r-- | scene/gui/menu_bar.h | 156 |
1 files changed, 156 insertions, 0 deletions
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 |