1 files changed, 27 insertions, 0 deletions
diff --git a/openbox/client.c b/openbox/client.c
index cf6965ae..771294a4 100644
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -4083,3 +4083,30 @@ gboolean client_has_group_siblings(ObClient *self)
 {
     return self->group && self->group->members->next;
 }
+
+ObClientIcon *client_thumbnail(ObClient *self, gint wantw, gint wanth)
+{
+    ObClientIcon *ret;
+    RrPixel32 *data;
+    gint w, h;
+
+    if (!self->frame->pixmap) return NULL;
+    if (!RrPixmapToRGBA(ob_rr_inst, self->frame->pixmap, None, &w, &h, &data))
+        return NULL;
+
+    /* resize the thumbnail (within aspect ratio) to the given sizes */
+
+    ret = g_new(ObClientIcon, 1);
+    ret->data = data;
+    ret->width = w;
+    ret->height = h;
+    return ret;
+}
+
+void clienticon_free(ObClientIcon *ci)
+{
+    if (ci) {
+        g_free(ci->data);
+        g_free(ci);
+    }
+}