meta-agl-profile-graphical/recipes-graphics/wayland/weston/0004-layout-interface-added-interface-to-change-surface-id.patch

   1 index e1e897ed..5b1f12f0 100644
   2 --- a/ivi-shell/ivi-layout-export.h
   3 +++ b/ivi-shell/ivi-layout-export.h
   4 @@ -320,6 +320,12 @@ struct ivi_layout_interface {
   5                                         struct ivi_layout_surface *ivisurf,
   6                                         uint32_t duration);
   7
   8 +       /**
   9 +        * \brief set id of ivi_layout_surface
  10 +        */
  11 +       int32_t (*surface_set_id)(struct ivi_layout_surface *ivisurf,
  12 +                                 uint32_t id_surface);
  13 +
  14         /**
  15          * layer controller interface
  16          */
  17 diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
  18 index 298e18ea..fa8e75f6 100644
  19 --- a/ivi-shell/ivi-layout.c
  20 +++ b/ivi-shell/ivi-layout.c
  21 @@ -1901,6 +1901,44 @@ ivi_layout_surface_set_transition_duration(struct ivi_layout_surface *ivisurf,
  22         return 0;
  23  }
  24
  25 +/*
  26 + * This interface enables e.g. an id agent to set the id of an ivi-layout
  27 + * surface, that has been created by a desktop application. This can only be
  28 + * done once as long as the initial surface id equals IVI_INVALID_ID. Afterwards
  29 + * two events are emitted, namely surface_created and surface_configured.
  30 + */
  31 +static int32_t
  32 +ivi_layout_surface_set_id(struct ivi_layout_surface *ivisurf,
  33 +                         uint32_t id_surface)
  34 +{
  35 +       struct ivi_layout *layout = get_instance();
  36 +       struct ivi_layout_surface *search_ivisurf = NULL;
  37 +
  38 +       if (!ivisurf) {
  39 +               weston_log("%s: invalid argument\n", __func__);
  40 +               return IVI_FAILED;
  41 +       }
  42 +
  43 +       if (ivisurf->id_surface != IVI_INVALID_ID) {
  44 +               weston_log("surface id can only be set once\n");
  45 +               return IVI_FAILED;
  46 +       }
  47 +
  48 +       search_ivisurf = get_surface(&layout->surface_list, id_surface);
  49 +       if (search_ivisurf) {
  50 +               weston_log("id_surface(%d) is already created\n", id_surface);
  51 +               return IVI_FAILED;
  52 +       }
  53 +
  54 +       ivisurf->id_surface = id_surface;
  55 +
  56 +       wl_signal_emit(&layout->surface_notification.created, ivisurf);
  57 +       wl_signal_emit(&layout->surface_notification.configure_changed,
  58 +                      ivisurf);
  59 +
  60 +       return IVI_SUCCEEDED;
  61 +}
  62 +
  63  static int32_t
  64  ivi_layout_surface_set_transition(struct ivi_layout_surface *ivisurf,
  65                                   enum ivi_layout_transition_type type,
  66 @@ -2058,6 +2096,7 @@ static struct ivi_layout_interface ivi_layout_interface = {
  67         .surface_get_weston_surface             = ivi_layout_surface_get_weston_surface,
  68         .surface_set_transition                 = ivi_layout_surface_set_transition,
  69         .surface_set_transition_duration        = ivi_layout_surface_set_transition_duration,
  70 +       .surface_set_id                         = ivi_layout_surface_set_id,
  71
  72         /**
  73          * layer controller interfaces