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https://github.com/RGBCube/serenity
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e2318dffe3
These settings might well ultimately be factored into a dedicated settings manager, but until then, a charitable interpretation of Desktop::the() as the desktop environment will suffice.
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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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/Function.h>
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#include <AK/String.h>
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#include <LibGUI/Forward.h>
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#include <LibGUI/SystemEffects.h>
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#include <LibGfx/Rect.h>
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#include <Services/Taskbar/TaskbarWindow.h>
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#include <Services/WindowServer/ScreenLayout.h>
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namespace GUI {
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using ScreenLayout = WindowServer::ScreenLayout;
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class Desktop {
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public:
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// Most people will probably have 4 screens or less
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static constexpr size_t default_screen_rect_count = 4;
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static Desktop& the();
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Desktop() = default;
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void set_background_color(StringView background_color);
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void set_wallpaper_mode(StringView mode);
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String wallpaper_path() const;
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RefPtr<Gfx::Bitmap> wallpaper_bitmap() const;
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bool set_wallpaper(RefPtr<Gfx::Bitmap> wallpaper_bitmap, Optional<String> path);
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void set_system_effects(Vector<bool> effects) { m_system_effects = { effects }; };
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SystemEffects const& system_effects() const { return m_system_effects; }
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Gfx::IntRect rect() const { return m_bounding_rect; }
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Vector<Gfx::IntRect, 4> const& rects() const { return m_rects; }
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size_t main_screen_index() const { return m_main_screen_index; }
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unsigned workspace_rows() const { return m_workspace_rows; }
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unsigned workspace_columns() const { return m_workspace_columns; }
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int taskbar_height() const { return TaskbarWindow::taskbar_height(); }
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void did_receive_screen_rects(Badge<ConnectionToWindowServer>, Vector<Gfx::IntRect, 4> const&, size_t, unsigned, unsigned);
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template<typename F>
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void on_receive_screen_rects(F&& callback)
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{
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m_receive_rects_callbacks.append(forward<F>(callback));
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}
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private:
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Vector<Gfx::IntRect, default_screen_rect_count> m_rects;
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size_t m_main_screen_index { 0 };
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Gfx::IntRect m_bounding_rect;
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unsigned m_workspace_rows { 1 };
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unsigned m_workspace_columns { 1 };
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Vector<Function<void(Desktop&)>> m_receive_rects_callbacks;
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bool m_is_setting_desktop_wallpaper { false };
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SystemEffects m_system_effects;
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};
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}
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