/// <summary>
/// Loads the contents of the specified filename in the given <see cref="Desktop"/> instance.
/// </summary>
/// <param name="desktop">The desktop.</param>
/// <param name="filename">The filename.</param>
public static void Load(Desktop desktop, string filename)
{
XElement root = LoadFromFile(filename);
if (root == null)
{
return;
}
// Widget Deserialization
IEnumerable <XElement> widgetsXML = root.Elements("WidgetElements").Elements("WidgetElement");
foreach (XElement widgetXML in widgetsXML)
{
Guid id = new Guid(widgetXML.Element("Id").Value);
WidgetElement item = DeserializeWidget(widgetXML, id, 0, 0);
desktop.AddElement(item, item.GetPosition());
}
// Shortcut Deserialization
IEnumerable <XElement> shortcutsXML = root.Elements("ShortcutElements").Elements("ShortcutElement");
int ti = 0;
foreach (XElement shortcutXML in shortcutsXML)
{
Guid id = new Guid(shortcutXML.Element("Id").Value);
ShortcutElement item = DeserializeShortcut(shortcutXML, id, 0, 0);
item.TabIndex = ++ti;
desktop.AddElement(item, item.GetPosition());
}
}
/// <summary>
/// Creates a new shortcut with the given title and target
/// </summary>
/// <param name="title"></param>
/// <param name="target"></param>
public void CreateShortcut <T>(string title, string target, Point point) where T : IShortcutViewModel, new()
{
T shortcut = new T
{
Title = title,
Target = target
};
ShortcutElement element = new ShortcutElement
{
DataContext = shortcut
};
this.Show(element, point);
}
private static ShortcutElement DeserializeShortcut(XElement itemXML, Guid id, double offsetX, double offsetY)
{
ShortcutElement item = new ShortcutElement
{
DataContext = XamlReader.Load(XmlReader.Create(new StringReader(itemXML.Element("DataContext").Value))),
Width = Double.Parse(itemXML.Element("Width").Value, CultureInfo.InvariantCulture),
Height = Double.Parse(itemXML.Element("Height").Value, CultureInfo.InvariantCulture)
};
item.StartupLocation = StartupPosition.Manual;
item.Move(Double.Parse(itemXML.Element("Left").Value, CultureInfo.InvariantCulture) + offsetX,
Double.Parse(itemXML.Element("Top").Value, CultureInfo.InvariantCulture) + offsetY);
item.SetZIndex(Int32.Parse(itemXML.Element("zIndex").Value));
return(item);
}
