Jonas Ådahl
bf48e21fa1
If a client calls xdg_shell.get_xdg_surface on a surface that is already an xdg_surface would, prior to this patch, succeed, but cause weston to crash later when trying to configure. This patch instead sends a role error to the client complaining that it already is an xdg_surface. Note that .._set_role() only fails when changing roles, not when setting the same role twice. The same is done for xdg_popup. Signed-off-by: Jonas Ådahl <jadahl@gmail.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Weston Weston is the reference implementation of a Wayland compositor, and a useful compositor in its own right. Weston has various backends that lets it run on Linux kernel modesetting and evdev input as well as under X11. Weston ships with a few example clients, from simple clients that demonstrate certain aspects of the protocol to more complete clients and a simplistic toolkit. There is also a quite capable terminal emulator (weston-terminal) and an toy/example desktop shell. Finally, weston also provides integration with the Xorg server and can pull X clients into the Wayland desktop and act as a X window manager. Refer to http://wayland.freedesktop.org/building.html for building weston and its dependencies. The test suite can be invoked via `make check`; see http://wayland.freedesktop.org/testing.html for additional details.