public static void LoadIcon(this Gtk.TreeStore treeStore, Gtk.TreeIter iter, int column, string iconId, Gtk.IconSize size)
{
var ainfo = animatedTreeStoreIconImages.Select(a => (AnimatedTreeStoreIconInfo)a.Target).FirstOrDefault(a => a != null && a.TreeStore == treeStore && a.Iter.Equals(iter) && a.Column == column);
if (ainfo != null)
{
if (ainfo.IconId == iconId)
{
return;
}
UnregisterTreeAnimation(ainfo);
}
if (iconId == null)
{
treeStore.SetValue(iter, column, CellRendererImage.NullImage);
}
else if (IsAnimation(iconId, size))
{
var anim = GetAnimatedIcon(iconId);
ainfo = new AnimatedTreeStoreIconInfo(treeStore, iter, column, anim, iconId);
animatedTreeStoreIconImages.Add(new WeakReference(ainfo));
}
else
{
treeStore.SetValue(iter, column, ImageService.GetIcon(iconId));
}
}
static void UnregisterTreeAnimation(AnimatedTreeStoreIconInfo ainfo)
{
ainfo.Dispose();
animatedTreeStoreIconImages.RemoveAll(a => (AnimatedTreeStoreIconInfo)a.Target == ainfo);
}
static void UnregisterTreeAnimation (AnimatedTreeStoreIconInfo ainfo)
{
ainfo.Dispose ();
animatedTreeStoreIconImages.RemoveAll (a => (AnimatedTreeStoreIconInfo)a.Target == ainfo);
}
public static void LoadIcon (this Gtk.TreeStore treeStore, Gtk.TreeIter iter, int column, string iconId, Gtk.IconSize size)
{
var ainfo = animatedTreeStoreIconImages.Select (a => (AnimatedTreeStoreIconInfo)a.Target).FirstOrDefault (a => a != null && a.TreeStore == treeStore && a.Iter.Equals (iter) && a.Column == column);
if (ainfo != null) {
if (ainfo.IconId == iconId)
return;
UnregisterTreeAnimation (ainfo);
}
if (iconId == null) {
treeStore.SetValue (iter, column, CellRendererImage.NullImage);
} else if (IsAnimation (iconId, size)) {
var anim = GetAnimatedIcon (iconId);
ainfo = new AnimatedTreeStoreIconInfo (treeStore, iter, column, anim, iconId);
animatedTreeStoreIconImages.Add (new WeakReference (ainfo));
} else {
treeStore.SetValue (iter, column, ImageService.GetIcon (iconId));
}
}