public Gtk.IconInfo LookupByGiconForScale(GLib.IIcon icon, int size, int scale, Gtk.IconLookupFlags flags)
{
IntPtr raw_ret = gtk_icon_theme_lookup_by_gicon_for_scale(Handle, icon == null ? IntPtr.Zero : ((icon is GLib.Object) ? (icon as GLib.Object).Handle : (icon as GLib.IconAdapter).Handle), size, scale, (int)flags);
Gtk.IconInfo ret = GLib.Object.GetObject(raw_ret) as Gtk.IconInfo;
return(ret);
}
public Gtk.IconInfo Copy()
{
IntPtr raw_ret = gtk_icon_info_copy(Handle);
Gtk.IconInfo ret = GLib.Object.GetObject(raw_ret, true) as Gtk.IconInfo;
return(ret);
}
public Gtk.IconInfo LookupIconForScale(string icon_name, int size, int scale, Gtk.IconLookupFlags flags)
{
IntPtr native_icon_name = GLib.Marshaller.StringToPtrGStrdup(icon_name);
IntPtr raw_ret = gtk_icon_theme_lookup_icon_for_scale(Handle, native_icon_name, size, scale, (int)flags);
Gtk.IconInfo ret = GLib.Object.GetObject(raw_ret) as Gtk.IconInfo;
GLib.Marshaller.Free(native_icon_name);
return(ret);
}
public static Gtk.IconInfo IconThemeLookUpByGIcon(Gtk.IconTheme theme, GLib.Icon icon, int size, int flags)
{
return(NativeHelper <Gtk.IconInfo> (() =>
{
IntPtr raw_ret = gtk_icon_theme_lookup_by_gicon(theme.Handle,
icon == null ? IntPtr.Zero : ((icon is GLib.Object) ? (icon as GLib.Object).Handle : (icon as GLib.IconAdapter).Handle),
size, (int)flags);
Gtk.IconInfo ret = raw_ret == IntPtr.Zero ? null : (Gtk.IconInfo)GLib.Opaque.GetOpaque(raw_ret, typeof(Gtk.IconInfo), true);
return ret;
}, null, GTK_NOT_FOUND,
"Failed to lookup by GIcon: {0}"));
}
public IconEmblem(int position, GLib.Icon icon, int size)
{
Position = position;
IconSize = size;
Gtk.IconInfo info = Gtk.IconTheme.Default.LookupByGIcon(icon, size, Gtk.IconLookupFlags.GenericFallback);
if (info == null)
{
Log <IconEmblem> .Warn("IconInfo lookup failed, using fallback of '{0}'", Gtk.Stock.Cancel);
Icon = Gtk.Stock.Cancel;
return;
}
ForcePixbuf = info.LoadIcon();
}
public Gtk.IconInfo ChooseIconForScale(string[] icon_names, int size, int scale, Gtk.IconLookupFlags flags)
{
int cnt_icon_names = icon_names == null ? 0 : icon_names.Length;
IntPtr[] native_icon_names = new IntPtr [cnt_icon_names];
for (int i = 0; i < cnt_icon_names; i++)
{
native_icon_names [i] = GLib.Marshaller.StringToPtrGStrdup(icon_names[i]);
}
IntPtr raw_ret = gtk_icon_theme_choose_icon_for_scale(Handle, native_icon_names, size, scale, (int)flags);
Gtk.IconInfo ret = GLib.Object.GetObject(raw_ret) as Gtk.IconInfo;
for (int i = 0; i < native_icon_names.Length; i++)
{
icon_names [i] = GLib.Marshaller.Utf8PtrToString(native_icon_names[i]);
GLib.Marshaller.Free(native_icon_names[i]);
}
return(ret);
}
public static Gdk.Pixbuf LoadMimeIcon (string mimetype, int size)
{
Gtk.IconTheme icon_theme = Gtk.IconTheme.Default;
Gnome.IconLookupResultFlags result;
// FIXME when ximian bug #76540 is fixed
// change "new Gnome.Vfs.FileInfo (IntPtr.Zero)" to "null"
string icon_name = Gnome.Icon.Lookup (icon_theme, null, null, null, new Gnome.Vfs.FileInfo (IntPtr.Zero), mimetype, (Gnome.IconLookupFlags) 0, out result);
if (icon_name == null)
return null;
Gtk.IconInfo icon_info = icon_theme.LookupIcon (icon_name, size, 0);
if (icon_info == null)
return null;
try {
return icon_info.LoadIcon ();
} catch (System.Exception e) {
System.Console.Write (e.ToString ());
}
return null;
}
