endpoint WindowServer
{
    greet() => (Gfx::IntRect screen_rect, Core::AnonymousBuffer theme_buffer)

    create_menubar() => (i32 menubar_id)
    destroy_menubar(i32 menubar_id) =|

    create_menu([UTF8] String menu_title) => (i32 menu_id)
    destroy_menu(i32 menu_id) =|

    add_menu_to_menubar(i32 menubar_id, i32 menu_id) =|

    add_menu_item(
        i32 menu_id,
        i32 identifier,
        i32 submenu_id,
        [UTF8] String text,
        bool enabled,
        bool checkable,
        bool checked,
        bool is_default,
        [UTF8] String shortcut,
        Gfx::ShareableBitmap icon,
        bool exclusive) =|

    add_menu_separator(i32 menu_id) =|

    update_menu_item(i32 menu_id, i32 identifier, i32 submenu_id, [UTF8] String text, bool enabled, bool checkable, bool checked, bool is_default, [UTF8] String shortcut) =|

    create_window(
        Gfx::IntRect rect,
        bool auto_position,
        bool has_alpha_channel,
        bool modal,
        bool minimizable,
        bool resizable,
        bool fullscreen,
        bool frameless,
        bool accessory,
        float opacity,
        float alpha_hit_threshold,
        Gfx::IntSize base_size,
        Gfx::IntSize size_increment,
        Gfx::IntSize minimum_size,
        Optional<Gfx::IntSize> resize_aspect_ratio,
        i32 type,
        [UTF8] String title,
        i32 parent_window_id) => (i32 window_id)

    destroy_window(i32 window_id) => (Vector<i32> destroyed_window_ids)

    set_window_menubar(i32 window_id, i32 menubar_id) =|

    set_window_title(i32 window_id, [UTF8] String title) =|
    get_window_title(i32 window_id) => ([UTF8] String title)

    set_window_progress(i32 window_id, Optional<i32> progress) =|

    set_window_modified(i32 window_id, bool modified) =|
    is_window_modified(i32 window_id) => (bool modified)

    set_window_rect(i32 window_id, Gfx::IntRect rect) => (Gfx::IntRect rect)
    get_window_rect(i32 window_id) => (Gfx::IntRect rect)

    set_window_minimum_size(i32 window_id, Gfx::IntSize size) =|
    get_window_minimum_size(i32 window_id) => (Gfx::IntSize size)

    get_applet_rect_on_screen(i32 window_id) => (Gfx::IntRect rect)

    start_window_resize(i32 window_id) =|

    is_maximized(i32 window_id) => (bool maximized)

    invalidate_rect(i32 window_id, Vector<Gfx::IntRect> rects, bool ignore_occlusion) =|
    did_finish_painting(i32 window_id, Vector<Gfx::IntRect> rects) =|

    set_global_cursor_tracking(i32 window_id, bool enabled) => ()
    set_window_opacity(i32 window_id, float opacity) =|

    set_window_alpha_hit_threshold(i32 window_id, float threshold) =|

    set_window_backing_store(i32 window_id, i32 bpp, i32 pitch, IPC::File anon_file, i32 serial, bool has_alpha_channel, Gfx::IntSize size, bool flush_immediately) => ()

    set_window_has_alpha_channel(i32 window_id, bool has_alpha_channel) =|
    move_window_to_front(i32 window_id) =|
    set_fullscreen(i32 window_id, bool fullscreen) => ()
    set_frameless(i32 window_id, bool frameless) => ()
    popup_menu(i32 menu_id, Gfx::IntPoint screen_position) =|
    dismiss_menu(i32 menu_id) => ()

    set_wallpaper(String path) =|

    set_background_color(String background_color)  => ()
    set_wallpaper_mode(String mode)  => ()

    set_resolution(Gfx::IntSize resolution, int scale_factor) => (bool success, Gfx::IntSize resolution, int scale_factor)
    set_window_icon_bitmap(i32 window_id, Gfx::ShareableBitmap icon) =|

    get_wallpaper() => (String path)
    set_window_cursor(i32 window_id, i32 cursor_type) =|
    set_window_custom_cursor(i32 window_id, Gfx::ShareableBitmap cursor) =|

    start_drag([UTF8] String text, HashMap<String,ByteBuffer> mime_data, Gfx::ShareableBitmap drag_bitmap) => (bool started)

    set_system_theme(String theme_path, [UTF8] String theme_name) => (bool success)
    get_system_theme() => ([UTF8] String theme_name)
    refresh_system_theme() =|

    set_window_base_size_and_size_increment(i32 window_id, Gfx::IntSize base_size, Gfx::IntSize size_increment) =|
    set_window_resize_aspect_ratio(i32 window_id, Optional<Gfx::IntSize> resize_aspect_ratio) =|

    enable_display_link() =|
    disable_display_link() =|

    get_global_cursor_position() => (Gfx::IntPoint position)

    set_mouse_acceleration(float factor) => ()
    get_mouse_acceleration() => (float factor)

    set_scroll_step_size(u32 step_size) => ()
    get_scroll_step_size() => (u32 step_size)

    get_screen_bitmap() => (Gfx::ShareableBitmap bitmap)

    pong() =|

    set_double_click_speed(int speed) => ()
    get_double_click_speed() => (int speed)
}