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https://github.com/LadybirdBrowser/ladybird.git
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611370e7dc
Currently, any number of menubars can be plugged in and out of a window. This is unnecessary complexity, since we only need one menubar on a window. This commit removes most of the logic for dynamically attaching and detaching menubars and makes one menubar always available. The menubar is only considered existent if it has at least a single menu in it (in other words, an empty menubar will not be shown). This commit additionally fixes a bug wherein menus added after a menubar has been attached would not have their rects properly setup, and would therefore appear glitched out on the top left corner of the menubar.
68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/NonnullOwnPtrVector.h>
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#include <AK/WeakPtr.h>
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#include <LibCore/Object.h>
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#include <LibGUI/Action.h>
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#include <LibGUI/Event.h>
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#include <LibGUI/Forward.h>
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#include <LibGfx/Forward.h>
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namespace GUI {
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class Menu final : public Core::Object {
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C_OBJECT(Menu)
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public:
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virtual ~Menu() override;
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void realize_menu_if_needed();
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static Menu* from_menu_id(int);
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int menu_id() const { return m_menu_id; }
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const String& name() const { return m_name; }
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const Gfx::Bitmap* icon() const { return m_icon.ptr(); }
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void set_icon(const Gfx::Bitmap*);
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Action* action_at(size_t);
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void add_action(NonnullRefPtr<Action>);
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void add_separator();
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Menu& add_submenu(const String& name);
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void popup(const Gfx::IntPoint& screen_position, const RefPtr<Action>& default_action = nullptr);
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void dismiss();
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void visibility_did_change(Badge<WindowServerConnection>, bool visible);
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Function<void(bool)> on_visibility_change;
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bool is_visible() const { return m_visible; }
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private:
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friend class Menubar;
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explicit Menu(String name = "");
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int realize_menu(RefPtr<Action> default_action = nullptr);
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void unrealize_menu();
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void realize_if_needed(const RefPtr<Action>& default_action);
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void realize_menu_item(MenuItem&, int item_id);
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int m_menu_id { -1 };
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String m_name;
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RefPtr<Gfx::Bitmap> m_icon;
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NonnullOwnPtrVector<MenuItem> m_items;
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WeakPtr<Action> m_current_default_action;
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bool m_visible { false };
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};
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}
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