static void
satip_device_dbus_notify( satip_device_t *sd, const char *sig_name )
{
#if ENABLE_DBUS_1
char buf[256];
htsmsg_t *msg = htsmsg_create_list();
htsmsg_add_str(msg, NULL, sd->sd_info.addr);
htsmsg_add_str(msg, NULL, sd->sd_info.location);
htsmsg_add_str(msg, NULL, sd->sd_info.server);
snprintf(buf, sizeof(buf), "/input/mpegts/satip/%s", idnode_uuid_as_str(&sd->th_id));
dbus_emit_signal(buf, sig_name, msg);
#endif
}
/**
* Callback called when the document is scrolled.
*/
static void on_document_scroll(WebKitDOMEventTarget *target, WebKitDOMEvent *event,
WebKitWebPage *page)
{
WebKitDOMDocument *doc;
if (WEBKIT_DOM_IS_DOM_WINDOW(target)) {
g_object_get(target, "document", &doc, NULL);
} else {
/* target is a doc document */
doc = WEBKIT_DOM_DOCUMENT(target);
}
if (doc) {
WebKitDOMElement *body, *de;
glong max = 0, scrollTop, scrollHeight, clientHeight;
guint percent = 0;
de = webkit_dom_document_get_document_element(doc);
if (!de) {
return;
}
body = WEBKIT_DOM_ELEMENT(webkit_dom_document_get_body(doc));
if (!body) {
return;
}
scrollTop = webkit_dom_element_get_scroll_top(body);
if (scrollTop) {
clientHeight = webkit_dom_element_get_client_height(WEBKIT_DOM_ELEMENT(de));
scrollHeight = webkit_dom_element_get_scroll_height(body);
/* Get the maximum scrollable page size. This is the size of the whole
* document - height of the viewport. */
max = scrollHeight - clientHeight ;
if (max) {
percent = (guint)(0.5 + (scrollTop * 100 / max));
}
}
dbus_emit_signal("VerticalScroll", g_variant_new("(ttq)",
webkit_web_page_get_id(page), max, percent));
}
}
