[weston] xdg-shell: define further the behavior of input devices around xdg_popup

[Bryce Harrington]

On Tue, Jun 09, 2015 at 07:32:32PM +0200, Carlos Garnacho wrote:
> This consolidates the behavior that compositors must implement when
> xdg_popups cause input to be redirected into the popup surface.
> 
> Signed-off-by: Carlos Garnacho <carlosg at gnome.org>

Hi Carlos,

If this is still relevant for you, can you please re-target this to the
xdg_shell v6 branch and get it rebased on that?  Jonas indicates this
would be worth revisiting before that branch is finalized.  I'm guessing
that'll happen some time after 1.11 is out maybe??

Thanks,
Bryce

> ---
>  protocol/xdg-shell.xml | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/protocol/xdg-shell.xml b/protocol/xdg-shell.xml
> index 44a3a12..4ae872c 100644
> --- a/protocol/xdg-shell.xml
> +++ b/protocol/xdg-shell.xml
> @@ -252,6 +252,9 @@
>  
>  	The server may ignore move requests depending on the state of
>  	the surface (e.g. fullscreen or maximized).
> +
> +	This request will trigger the emission of seat.release_input
> +	events on all interacted surfaces, including this one.
>        </description>
>        <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
>        <arg name="serial" type="uint" summary="the serial of the user event"/>
> @@ -284,6 +287,9 @@
>  
>  	The server may ignore resize requests depending on the state of
>  	the surface (e.g. fullscreen or maximized).
> +
> +	This request will trigger the emission of seat.release_input
> +	events on all interacted surfaces, including this one.
>        </description>
>        <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
>        <arg name="serial" type="uint" summary="the serial of the user event"/>
> @@ -556,6 +562,12 @@
>  
>        For a surface to be mapped by the compositor the client must have
>        committed both the xdg_popup state and a buffer.
> +
> +      When the xdg_popup state is committed, events from all input
> +      capabilities will be immediately redirected to the xdg_popup or be
> +      eligible for xdg_popup deactivation. The compositor must emit
> +      seat.release_input events on all surfaces being currently
> +      interacted with.
>      </description>
>  
>      <request name="destroy" type="destructor">