private static Platform.Common.IO.DriveType GuessDriveType(string uriScheme, GLib.Icon icon, Drive dr)
{
switch (uriScheme)
{
case "ssh":
case "smb":
case "ftp":
return(DriveType.Network);
case "cdda":
return(DriveType.CDRom);
}
ThemedIcon themedIcon = icon as ThemedIcon;
if ((themedIcon != null) && (Array.FindIndex(themedIcon.Names, i => i.Contains("optical")) != -1))
{
return(DriveType.CDRom);
}
if (dr != null)
{
return(dr.IsMediaRemovable ? DriveType.Removable : DriveType.Fixed);
}
return(DriveType.Unknown);
}
void PixbufDataFunc(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)
{
var renderer = cell as CellRendererPixbuf;
string stock;
var uri = folder_tree_model.GetUriByIter(iter);
if (uri == null)
{
return;
}
File file = FileFactory.NewForUri(uri);
try {
FileInfo info =
file.QueryInfo("standard::icon", FileQueryInfoFlags.None, null);
ThemedIcon themed_icon = info.Icon as ThemedIcon;
if (themed_icon != null && themed_icon.Names.Length > 0)
{
stock = themed_icon.Names[0];
}
else
{
stock = "gtk-directory";
}
} catch (Exception) {
stock = "gtk-directory";
}
TreeIter tmp;
if (tree_model.IterParent(out tmp, iter))
{
renderer.IconName = stock;
renderer.CellBackground = null;
}
else
{
renderer.IconName = stock;
renderer.CellBackgroundGdk = Style.Background(StateType.Selected);
}
}
/// <summary>
/// Returns the string name of the supplied icon.
/// </summary>
/// <param name="icon">
/// A <see cref="GLib.Icon"/>
/// </param>
/// <returns>
/// A <see cref="System.String"/>
/// </returns>
public string IconFromGIcon(GLib.Icon icon)
{
string name = "";
if (icon is ThemedIcon)
{
ThemedIcon themeIcon = new ThemedIcon(icon.Handle);
// if the icon exists in the theme, this will return the relevent icon
if (themeIcon.Names.Any())
{
name = themeIcon.Names.FirstOrDefault(n => IconTheme.Default.HasIcon(n));
}
themeIcon.Dispose();
}
else if (icon is FileIcon)
{
// in some cases, devices provide their own icon. This will use the device icon.
FileIcon iconFile = new FileIcon(icon.Handle);
name = iconFile.File.Path;
iconFile.Dispose();
}
return(name);
}