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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <AK/HashMap.h>
30#include <AK/OwnPtr.h>
31#include <AK/String.h>
32#include <LibCore/Forward.h>
33#include <LibGUI/Forward.h>
34#include <LibGUI/Shortcut.h>
35#include <LibGfx/Forward.h>
36
37namespace GUI {
38
39class Application {
40public:
41 static Application& the();
42 Application(int argc, char** argv);
43 ~Application();
44
45 int exec();
46 void quit(int = 0);
47
48 void set_menubar(OwnPtr<MenuBar>&&);
49 Action* action_for_key_event(const KeyEvent&);
50
51 void register_global_shortcut_action(Badge<Action>, Action&);
52 void unregister_global_shortcut_action(Badge<Action>, Action&);
53
54 void show_tooltip(const StringView&, const Gfx::Point& screen_location);
55 void hide_tooltip();
56
57 bool quit_when_last_window_deleted() const { return m_quit_when_last_window_deleted; }
58 void set_quit_when_last_window_deleted(bool b) { m_quit_when_last_window_deleted = b; }
59
60 void did_create_window(Badge<Window>);
61 void did_delete_last_window(Badge<Window>);
62
63 const String& invoked_as() const { return m_invoked_as; }
64 const Vector<String>& args() const { return m_args; }
65
66 Gfx::Palette palette() const;
67 void set_palette(const Gfx::Palette&);
68
69 void set_system_palette(SharedBuffer&);
70
71private:
72 OwnPtr<Core::EventLoop> m_event_loop;
73 OwnPtr<MenuBar> m_menubar;
74 RefPtr<Gfx::PaletteImpl> m_palette;
75 RefPtr<Gfx::PaletteImpl> m_system_palette;
76 HashMap<Shortcut, Action*> m_global_shortcut_actions;
77 class TooltipWindow;
78 RefPtr<TooltipWindow> m_tooltip_window;
79 bool m_quit_when_last_window_deleted { true };
80 String m_invoked_as;
81 Vector<String> m_args;
82};
83
84}