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-rw-r--r--src/shell.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/shell.c b/src/shell.c
index 4f70dfc..87d8ce9 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -42,6 +42,10 @@
#include "agl-shell-server-protocol.h"
#include "agl-shell-desktop-server-protocol.h"
+#ifdef HAVE_WALTHAM
+#include <waltham-transmitter/transmitter_api.h>
+#endif
+
static void
create_black_surface_view(struct ivi_output *output);
@@ -104,6 +108,61 @@ ivi_set_desktop_surface_fullscreen(struct ivi_surface *surface)
}
static void
+ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ const struct weston_transmitter_api *api = ivi->waltham_transmitter_api;
+ struct weston_transmitter *transmitter;
+ struct weston_transmitter_remote *trans_remote;
+ struct weston_surface *weston_surface;
+ struct weston_output *woutput = surface->remote.output->output;
+ const char *app_id;
+
+ if (!api)
+ return;
+
+ transmitter = api->transmitter_get(ivi->compositor);
+ if (!transmitter)
+ return;
+
+ trans_remote = api->get_transmitter_remote(woutput->name, transmitter);
+ if (!trans_remote) {
+ weston_log("Could not find a valie weston_transmitter_remote "
+ "that matches the output %s\n", woutput->name);
+ return;
+ }
+
+ app_id = weston_desktop_surface_get_app_id(surface->dsurface);
+ weston_surface =
+ weston_desktop_surface_get_surface(surface->dsurface);
+
+ weston_log("Forwarding app_id %s to remote %s\n", app_id, woutput->name);
+
+ /* this will have the effect of informing the remote side to create a
+ * surface with the name app_id. W/ xdg-shell the following happens:
+ *
+ * compositor (server):
+ * surface_push_to_remote():
+ * waltham-transmitter plug-in
+ * -> wthp_ivi_app_id_surface_create()
+ *
+ * client -- on the receiver side:
+ * -> wthp_ivi_app_id_surface_create()
+ * -> wth_receiver_weston_main()
+ * -> wl_compositor_create_surface()
+ * -> xdg_wm_base_get_xdg_surface
+ * -> xdg_toplevel_set_app_id()
+ * -> gst_init()
+ * -> gst_parse_launch()
+ *
+ * wth_receiver_weston_main() will be invoked from the handler of
+ * wthp_ivi_app_id_surface_create() and is responsible for setting-up
+ * the gstreamer pipeline as well.
+ */
+ api->surface_push_to_remote(weston_surface, app_id, trans_remote, NULL);
+}
+
+static void
ivi_set_desktop_surface_remote(struct ivi_surface *surface)
{
struct ivi_compositor *ivi = surface->ivi;
@@ -123,6 +182,9 @@ ivi_set_desktop_surface_remote(struct ivi_surface *surface)
if (view->is_mapped || view->surface->is_mapped)
remove_black_surface(output);
+ if (output->type == OUTPUT_WALTHAM)
+ ivi_output_notify_waltham_plugin(surface);
+
wl_list_insert(&ivi->surfaces, &surface->link);
}