Yes. I also think so. But we may need the comments of Wayland maintainer about this design because it need change the compositor logic.
Yan Wang > Sure. You can do this from your compositor. Weston has internal APIs known > as "layers", and these control stacking order. To pause the previous > application, you can stop calling the callback used from "frame". This > might require some extra work in compositor.c to not send the callbacks if > they're in a special "paused" layer, but it can be done. > > > On Thu, Jul 31, 2014 at 10:02 AM, <yan.w...@linux.intel.com> wrote: > >> E.g. When we start a new application on mobile platform, previous >> running >> application could be hidden and paused to reduce power consuming >> and improve response speed. If we could adjust and get z-order status, >> we >> could callback application to sleep. And when user restart this >> application, we could just make this slept app waked up. >> >> Yan Wang >> >> > There is currently no way to influence the stacking order of top-level >> > surfaces. Why do you need this? >> > On Jul 31, 2014 9:28 AM, <yan.w...@linux.intel.com> wrote: >> > >> >> Hi, All, >> >> I found X provides raise/lower APIs to manger window Z-order. But >> >> there >> >> isn't related APIs in Wayland/Weston. >> >> May it should be one design idea of Wayland in fact or I could >> >> achieve >> >> this by current Wayland protocol? >> >> Thanks. >> >> >> >> Yan Wang >> >> _______________________________________________ >> >> wayland-devel mailing list >> >> wayland-devel@lists.freedesktop.org >> >> http://lists.freedesktop.org/mailman/listinfo/wayland-devel >> >> >> > _______________________________________________ >> > wayland-devel mailing list >> > wayland-devel@lists.freedesktop.org >> > http://lists.freedesktop.org/mailman/listinfo/wayland-devel >> > >> >> > > > -- > Jasper > _______________________________________________ > wayland-devel mailing list > wayland-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/wayland-devel > _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel