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clapper-gtk: Add video placeholder widget

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A simple placeholder to be shown when "ClapperGtkVideo" is used with a video
sink that cannot be embedded in it (with a text explaining that).
This commit is contained in:
Rafał Dzięgiel
2024-05-19 17:02:14 +02:00
parent 93b1be3147
commit a91ce5b0ab
8 changed files with 243 additions and 6 deletions
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5
src/lib/clapper-gtk/clapper-gtk-video.c
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@@ -101,6 +101,7 @@
#include "clapper-gtk-lead-container.h"
#include "clapper-gtk-status-private.h"
#include "clapper-gtk-buffering-animation-private.h"
#include "clapper-gtk-video-placeholder-private.h"
#define PERCENTAGE_ROUND(a) (round ((gdouble) a / 0.01) * 0.01)
@@ -1032,10 +1033,8 @@ _video_sink_changed_cb (ClapperPlayer *player,
}
if (!widget) {
/* FIXME: Create some default widget to show */
widget = g_object_ref_sink (gtk_box_new (GTK_ORIENTATION_VERTICAL, 0));
GST_DEBUG_OBJECT (self, "No widget from video sink, using placeholder");
widget = g_object_ref_sink (clapper_gtk_video_placeholder_new ());
}
gtk_overlay_set_child (GTK_OVERLAY (self->overlay), widget);