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LibGUI+WindowServer: Separate window manager IPC from regular IPC

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With this patch the window manager related functionality is split out
onto a new endpoint pair named WindowManagerServer/Client.  This allows
window manager functionality to be potentially privilege separated in
the future.  To this end, a new client named WMConnectionClient
is used to maintain a window manager connection.  When a process
connects to the endpoint and greets the WindowServer as a window manager
(via Window::make_window_manager(int)), they're subscribed to the events
they requested via the WM event mask.

This patch also removes the hardcoding of the Taskbar WindowType to
receive WM events automatically.  However, being a window manager still
requires having an active window, at the moment.
This commit is contained in:
sin-ack 2021-04-14 21:38:53 +00:00 • committed by Andreas Kling
parent 139c04a6e5
commit aa56f9a1e0
24 changed files with 522 additions and 230 deletions
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3
Userland/Services/WindowServer/EventLoop.h
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@ -51,7 +51,8 @@ private:
RefPtr<Core::Notifier> m_keyboard_notifier;
int m_mouse_fd { -1 };
RefPtr<Core::Notifier> m_mouse_notifier;
RefPtr<Core::LocalServer> m_server;
RefPtr<Core::LocalServer> m_window_server;
RefPtr<Core::LocalServer> m_wm_server;
};
}