public static Gdk.Pixbuf GetIcon(string name, int size)
{
IconTheme icon_theme = new IconTheme ();
// foreach (string search_path in IconTheme.Default.SearchPath)
// icon_theme.AppendSearchPath (search_path);
// FIXME: Temporary workaround for a bug in IconTheme.SearchPath in Gtk# on 64-bit systems
// https://github.com/mono/gtk-sharp/commit/9c54fd5ae77f63d11fdc6873a3cb90691990e37f
icon_theme.AppendSearchPath ("/usr/share/icons");
icon_theme.AppendSearchPath ("/usr/local/share/icons");
icon_theme.AppendSearchPath ("/opt/local/share/icons");
icon_theme.AppendSearchPath (Path.Combine (SparkleUI.AssetsPath, "icons"));
try {
return icon_theme.LoadIcon (name, size, IconLookupFlags.GenericFallback);
} catch {
try {
return icon_theme.LoadIcon ("gtk-missing-image", size, IconLookupFlags.GenericFallback);
} catch {
return null;
}
}
}
public static Gdk.Pixbuf GetIcon(string name, int size) {
IconTheme icon_theme = new IconTheme();
icon_theme.AppendSearchPath(Path.Combine(UI.AssetsPath, "icons"));
try {
return icon_theme.LoadIcon(name, size, IconLookupFlags.GenericFallback);
} catch {
try {
return icon_theme.LoadIcon("gtk-image-missing", size, IconLookupFlags.GenericFallback);
} catch {
return null;
}
}
}
// Looks up an icon from the system's theme
public static Gdk.Pixbuf GetIcon(string name, int size)
{
IconTheme icon_theme = new IconTheme ();
icon_theme.AppendSearchPath (SparklePaths.SparkleIconPath);
icon_theme.AppendSearchPath (SparklePaths.SparkleLocalIconPath);
try {
return icon_theme.LoadIcon (name, size, IconLookupFlags.GenericFallback);
} catch {
try {
return icon_theme.LoadIcon ("gtk-missing-image", size, IconLookupFlags.GenericFallback);
} catch {
return null;
}
}
}
Gdk.Pixbuf GetPixbuf(Gtk.IconTheme theme, string name)
{
try {
return(theme.LoadIcon(name, 16, 0));
} catch {
return(RenderIcon(name, Gtk.IconSize.Menu, null));
}
}
public static Gdk.Pixbuf GetIcon(string name, int size)
{
IconTheme icon_theme = new IconTheme ();
icon_theme.AppendSearchPath (Path.Combine (UserInterface.AssetsPath, "icons"));
foreach (string search_path in IconTheme.Default.SearchPath)
icon_theme.AppendSearchPath (search_path);
try {
return icon_theme.LoadIcon (name, size, IconLookupFlags.GenericFallback);
} catch {
try {
return icon_theme.LoadIcon ("gtk-missing-image", size, IconLookupFlags.GenericFallback);
} catch {
return null;
}
}
}
// Looks up an icon from the system's theme
public static Gdk.Pixbuf GetIcon(string name, int size)
{
IconTheme icon_theme = new IconTheme ();
icon_theme.AppendSearchPath (Path.Combine (SparkleUI.AssetsPath, "icons"));
icon_theme.AppendSearchPath (
Path.Combine (Path.GetDirectoryName (SparkleConfig.DefaultConfig.FullPath), "icons"));
try {
return icon_theme.LoadIcon (name, size, IconLookupFlags.GenericFallback);
} catch {
try {
return icon_theme.LoadIcon ("gtk-missing-image", size, IconLookupFlags.GenericFallback);
} catch {
return null;
}
}
}
public Pixbuf GetIcon(string mimeType, Gtk.IconSize size)
{
if (mimeType == null)
{
throw new ArgumentNullException("mimeType");
}
if (mimeType.Length == 0)
{
throw new ArgumentException("Argument is emtpy", "mimeType");
}
Pixbuf pb;
string iconKey = mimeType + (int)size;
if (mimeIconCache.TryGetValue(iconKey, out pb))
{
return(pb);
}
if (useCustomMimeIcons)
{
// render icons which are available in the custom theme
Icon icon;
if (customMimeMapping.TryGetIconForMimeType(mimeType, out icon))
{
pb = icon.Render(widget, size);
}
else
{
pb = defaultIcon.Render(widget, size);
}
}
else
{
// render system mime icons dynamically
Gtk.IconTheme iconTheme = Gtk.IconTheme.Default;
string iconName = null;
foreach (string name in ((GLib.ThemedIcon)GLib.Content.TypeGetIcon(mimeType)).Names)
{
if (iconTheme.HasIcon(name))
{
iconName = name;
break;
}
}
if (!string.IsNullOrEmpty(iconName))
{
pb = iconTheme.LoadIcon(iconName, IconUtils.GetIconSizeVal(size), 0);
}
else
{
Icon fbIcon;
if (fallbackIcons.TryGetValue(mimeType, out fbIcon))
{
iconName = fbIcon.Name;
pb = fbIcon.Render(widget, size);
}
else
{
pb = defaultIcon.Render(widget, size);
iconName = defaultIcon.Name;
}
}
}
if (pb != null)
{
mimeIconCache.Add(iconKey, pb);
}
return(pb);
}
Pixbuf IconFromTheme (string name, int size, IconTheme theme)
{
Pixbuf pixbuf = null;
string name_noext = name;
// We may have to remove the extension.
if (name.Contains ("."))
name_noext = name.Remove (name.LastIndexOf ("."));
try {
if (theme.HasIcon (name))
pixbuf = theme.LoadIcon (name, size, 0);
else if (theme.HasIcon (name_noext))
pixbuf = theme.LoadIcon (name_noext, size, 0);
else if (name == "gnome-mime-text-plain" && theme.HasIcon ("gnome-mime-text"))
pixbuf = theme.LoadIcon ("gnome-mime-text", size, 0);
} catch (Exception e) {
Log<DrawingService>.Warn ("Error loading themed icon '" + name + "': " + e.Message);
Log<DrawingService>.Debug (e.StackTrace);
pixbuf = null;
}
return pixbuf;
}
// Looks up an icon from the system's theme
public Gdk.Pixbuf GetIcon(string name, int size)
{
IconTheme icon_theme = new IconTheme ();
icon_theme.AppendSearchPath (System.IO.Path.Combine ("/usr/share/sparkleshare", "icons"));
return icon_theme.LoadIcon (name, size, IconLookupFlags.GenericFallback);
}