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https://github.com/RGBCube/serenity
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b76ad3db90
It might be the case that we are passing non-movable/non-copyable things through IPC. In this case, Clang will emit a warning as it can't generate the requested default move/copy ctor for the IPC message. To fix this, we use a `#pragma` to make the compiler silently ignore our request. The same was the case with the three-way comparison in `Screen`. Since we don't use the three-way comparison operator anywhere else in our codebase, we simply use the `==` operator instead.
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (c) 2020, 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/String.h>
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#include <AK/Vector.h>
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#include <LibCore/ConfigFile.h>
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#include <LibGfx/Rect.h>
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#include <LibGfx/Size.h>
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#include <LibIPC/Forward.h>
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namespace WindowServer {
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class ScreenLayout {
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public:
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struct Screen {
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String device;
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Gfx::IntPoint location;
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Gfx::IntSize resolution;
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int scale_factor;
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Gfx::IntRect virtual_rect() const
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{
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return { location, { resolution.width() / scale_factor, resolution.height() / scale_factor } };
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}
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bool operator==(const Screen&) const = default;
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};
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Vector<Screen> screens;
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unsigned main_screen_index { 0 };
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bool is_valid(String* error_msg = nullptr) const;
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void normalize();
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bool load_config(const Core::ConfigFile& config_file, String* error_msg = nullptr);
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bool save_config(Core::ConfigFile& config_file, bool sync = true) const;
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bool try_auto_add_framebuffer(String const&);
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// TODO: spaceship operator
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bool operator!=(const ScreenLayout& other) const;
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bool operator==(const ScreenLayout& other) const
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{
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return !(*this != other);
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}
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};
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}
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namespace IPC {
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bool encode(Encoder&, const WindowServer::ScreenLayout::Screen&);
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bool decode(Decoder&, WindowServer::ScreenLayout::Screen&);
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bool encode(Encoder&, const WindowServer::ScreenLayout&);
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bool decode(Decoder&, WindowServer::ScreenLayout&);
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}
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