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[DllImport ("gstreamersharpglue-0.10") ]
private extern static uint gstsharp_gst_bin_get_children_offset();
static uint children_offset = gstsharp_gst_bin_get_children_offset();
public Element [] Children {
get {
GLib.List list;
unsafe {
IntPtr* raw_ptr = (IntPtr*) ( ( (byte*) Handle) + children_offset);
list = new GLib.List ( (*raw_ptr));
}
Element [] result = new Element[list.Count];
for (int i = list.Count - 1; i >= 0; i--) {
result[i] = list[i] as Element;
}
return result;
}
}
[DllImport ("gstreamer-0.10.dll") ]
static extern bool gst_bin_add (IntPtr raw, IntPtr element);
[DllImport ("gobject-2.0-0.dll") ]
static extern IntPtr g_object_ref (IntPtr raw);
public bool Add (Gst.Element element) {
bool raw_ret = gst_bin_add (Handle, element == null ? IntPtr.Zero : element.Handle);
if (raw_ret) {
// Incrmenting the refcount of the element.
g_object_ref (element.Handle);
}
bool ret = raw_ret;
return ret;
}
public bool AddMany (params Element[] elements) {
if (elements == null) {
return false;
}
foreach (Element element in elements) {
if (element == null || !Add (element)) {
return false;
}
}
return true;
}
public bool RemoveMany (params Element[] elements) {
if (elements == null) {
return false;
}
foreach (Element element in elements) {
if (element == null || !Remove (element)) {
return false;
}
}
return true;
}
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