/// <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>
/// Initializes a new instance of the <see cref="RubberbandAdorner"/> class.
/// </summary>
/// <param name="canvas">The canvas.</param>
/// <param name="dragStartPoint">The drag start point.</param>
public RubberbandAdorner(Desktop canvas, Point? dragStartPoint)
: base(canvas)
{
ColorConverter cconverter = new ColorConverter();
this.desktop = canvas;
this.startPoint = dragStartPoint;
this.rubberbandPen = new Pen(new SolidColorBrush((Color)cconverter.ConvertFrom("#FF7AA3D4")), 1);
this.rubberbandPen.DashStyle = new DashStyle();
this.backgroundBrush = new SolidColorBrush((Color)cconverter.ConvertFrom("#FFC5D5E9"));
this.backgroundBrush.Opacity = 0.40;
}
/// <summary>
/// Saves the contents of the specified <see cref="Desktop"/> instance in the given file.
/// </summary>
/// <param name="desktop">The desktop.</param>
/// <param name="filename">The filename.</param>
public static void Save(Desktop desktop, string filename)
{
IEnumerable<WidgetElement> widgets = desktop.Children.OfType<WidgetElement>();
IEnumerable<ShortcutElement> shortcuts = desktop.Children.OfType<ShortcutElement>();
XElement widgetsItemsXML = SerializeWidgets(widgets);
XElement shortcutsItemsXML = SerializeShortcuts(shortcuts);
XElement root = new XElement("Root");
root.Add(widgetsItemsXML);
root.Add(shortcutsItemsXML);
SaveFile(filename, root);
}
public SelectionService(Desktop canvas)
{
this.canvas = canvas;
}