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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "ClockWidget.h"
#include "WindowList.h"
#include <AK/NonnullRefPtr.h>
#include <LibConfig/Listener.h>
#include <LibDesktop/AppFile.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
#include <LibGfx/ShareableBitmap.h>
#include <Services/Taskbar/QuickLaunchWidget.h>
#include <Services/WindowServer/ScreenLayout.h>
class TaskbarWindow final : public GUI::Window
, public Config::Listener {
C_OBJECT(TaskbarWindow);
public:
static ErrorOr<NonnullRefPtr<TaskbarWindow>> create();
virtual ~TaskbarWindow() override = default;
static int taskbar_height() { return 27; }
static int taskbar_icon_size() { return 16; }
virtual void config_string_did_change(DeprecatedString const&, DeprecatedString const&, DeprecatedString const&, DeprecatedString const&) override;
virtual void add_system_menu(NonnullRefPtr<GUI::Menu> system_menu);
private:
explicit TaskbarWindow();
static void show_desktop_button_clicked(unsigned);
static void toggle_show_desktop();
void on_screen_rects_change(Vector<Gfx::IntRect, 4> const&, size_t);
NonnullRefPtr<GUI::Button> create_button(WindowIdentifier const&);
void add_window_button(::Window&, WindowIdentifier const&);
void remove_window_button(::Window&, bool);
void update_window_button(::Window&, bool);
ErrorOr<void> populate_taskbar();
ErrorOr<void> load_assistant();
virtual void event(Core::Event&) override;
virtual void wm_event(GUI::WMEvent&) override;
virtual void screen_rects_change_event(GUI::ScreenRectsChangeEvent&) override;
void update_applet_area();
bool is_window_on_current_workspace(::Window&) const;
void workspace_change_event(unsigned, unsigned);
void set_start_button_font(Gfx::Font const&);
RefPtr<GUI::Menu> m_system_menu;
RefPtr<GUI::Widget> m_task_button_container;
RefPtr<Gfx::Bitmap> m_default_icon;
Gfx::IntSize m_applet_area_size;
RefPtr<GUI::Frame> m_applet_area_container;
RefPtr<GUI::Button> m_start_button;
RefPtr<GUI::Button> m_show_desktop_button;
RefPtr<Taskbar::QuickLaunchWidget> m_quick_launch;
RefPtr<Taskbar::ClockWidget> m_clock_widget;
RefPtr<Desktop::AppFile> m_assistant_app_file;
unsigned m_current_workspace_row { 0 };
unsigned m_current_workspace_column { 0 };
};
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