public void WidgetUpdateReceived(Widget widget)
{
if (Equals(widget.WidgetId, _widget.WidgetId))
{
Debug.WriteLine("FrameWidget Udpate {0}", widget.WidgetId);
}
}
public void WidgetUpdateReceived(Widget widget)
{
if (Equals(_widget.WidgetId, widget.WidgetId))
{
this.DataContext = widget;
Debug.WriteLine("GroupWidget Udpate {0}", widget.WidgetId);
}
}
public Widget ParseWidget(XElement widgetNode)
{
Widget widget = new Widget();
widget.WidgetId = GetValue(widgetNode, "widgetId");
widget.Type = GetValue(widgetNode, "type");
widget.Label = GetValue(widgetNode, "label");
widget.Icon = GetValue(widgetNode, "icon");
widget.Item = ParseItem(widgetNode.Element("item"));
widget.LinkedPage = ParsePage(widgetNode.Element("linkedPage"));
return widget;
}
public async void WidgetUpdateReceived(Widget widget)
{
if (this.Dispatcher.HasThreadAccess)
{
if (Equals(widget.WidgetId, _widget.WidgetId))
{
await Task.Delay(100); // need a little delay
this.DataContext = widget;
}
}
else
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => WidgetUpdateReceived(widget));
}
}
public void RegisterForUpdate()
{
_eventAggregator.GetEvent<WidgetEvents.WidgetUpdateEvent>().Unsubscribe(WidgetUpdateReceived);
var tmpWidget = this.DataContext as Widget;
if (!Equals(tmpWidget, _widget)) _widget = tmpWidget;
_eventAggregator.GetEvent<WidgetEvents.WidgetUpdateEvent>().Subscribe(WidgetUpdateReceived);
}
public void RegisterForUpdate()
{
_widget = this.DataContext as Widget;
_eventAggregator.GetEvent<WidgetEvents.WidgetUpdateEvent>().Unsubscribe(WidgetUpdateReceived);
_eventAggregator.GetEvent<WidgetEvents.WidgetUpdateEvent>().Subscribe(WidgetUpdateReceived);
}
public static Widget ToWidget(this JsonObject jo)
{
var widgetId = jo.GetNamedString("widgetId", "");
var icon = jo.GetNamedString("icon", "");
var label = jo.GetNamedString("label", "");
var type = jo.GetNamedString("type", "");
var height = jo.GetNamedNumber("height", 0);
var refresh = jo.GetNamedNumber("refresh", 0);
var period = jo.GetNamedString("period", "");
var url = jo.GetNamedString("url", "");
Widget widget = new Widget(widgetId, label, type, icon);
switch (type)
{
case "Switch":
case "Frame":
case "Group":
case "Selection":
case "Text":
break;
case "Mapview":
case "WebView":
//widget = widget.SetHeight(height);
break;
case "Chart":
//widget = widget.SetChartProperties(height, refresh, period);
break;
case "Image":
case "Video":
//widget = widget.SetUrl(url);
break;
default:
return null;
}
widget = widget.SetHeight(height);
widget = widget.SetChartProperties(height, refresh, period);
widget = widget.SetUrl(url);
try
{
var jWidgets = jo.ToWidgetsSafe();
if (jWidgets != null)
{
widget.SetWidgets(jWidgets.ToWidgets());
}
if (jo.ContainsKey("item"))
{
widget.SetItem(jo.GetNamedObject("item").ToItem());
}
if (jo.ContainsKey("linkedPage"))
{
widget.SetLinkedPage(jo.GetNamedObject("linkedPage").ToPage());
}
if (jo.ContainsKey("mappings"))
{
widget.SetMappings(jo.GetNamedArray("mappings").ToMappings());
}
if (jo.ContainsKey("tags"))
{
var tags = jo.GetNamedArray("tags");
widget.SetTags(tags.Select(j => j.GetString()).ToArray());
}
if (jo.ContainsKey("groupNames"))
{
var groupNames = jo.GetNamedArray("groupNames");
widget.SetGroupNames(groupNames.Select(j => j.GetString()).ToArray());
}
}
catch (Exception)
{
}
return widget;
}
public void RegisterForUpdate()
{
_widget = this.DataContext as Widget;
App.Current.Container.Resolve<IEventAggregator>().GetEvent<WidgetEvents.WidgetUpdateEvent>().Unsubscribe(WidgetUpdateReceived);
App.Current.Container.Resolve<IEventAggregator>().GetEvent<WidgetEvents.WidgetUpdateEvent>().Subscribe(WidgetUpdateReceived);
}
public static Widget SetWidgets(this Widget input, Widget[] widgets)
{
input.Widgets = new List<Widget>(widgets);
return input;
}
public bool Equals(Widget widget)
{
return this.WidgetId == widget.WidgetId;
}