protected void ReadFromXMLChildItems(XElement xml, string childColletionTagName, ICollection <UIControlInstanceModel> childCollection)
{
ScreenModel screen = null;
if (!(this is ScreenModel))
{
System.Diagnostics.Debug.Assert(this.ParentScreen != null, "Parent Screen can't be null");
screen = this.ParentScreen;
}
else
{
screen = this as ScreenModel;
}
System.Diagnostics.Debug.Assert(screen.ParentProject != null, "Parent project can't be null");
System.Diagnostics.Debug.Assert(screen.ParentProject.mobiseConfiguration != null, "Mobise configuration can't be null");
System.Diagnostics.Debug.Assert(screen.ParentProject.mobiseConfiguration.Controls != null, "Mobise configuration control definitions can't be null");
System.Diagnostics.Debug.Assert(screen.ParentProject.mobiseConfiguration.ControllerDefinitons != null, "Mobise configuration controller definitions can't be null");
XElement childColletionTag = xml.Element(childColletionTagName);
if (childColletionTag != null && childColletionTag.HasElements)
{
// Parallel.ForEach(controls.Elements("control"), (element) =>
foreach (XElement element in childColletionTag.Elements())
{
string childItemID = element.Attribute("mobiseID") != null?element.Attribute("mobiseID").Value : string.Empty;
UIControlInstanceModel newControl = childCollection.FirstOrDefault(ctrl => ctrl.MobiseObjectID == childItemID);
if (newControl == null)
{
string controlType = element.Attribute("type") != null?element.Attribute("type").Value : string.Empty;
UIControlDefinitionModel definition = null;
definition = screen.ParentProject.mobiseConfiguration.Controls.FirstOrDefault(def => def.Name.Equals(controlType, StringComparison.OrdinalIgnoreCase));
if (definition != null)
{
newControl = new UIControlInstanceModel(definition);
if (this is ScreenModel)
{
newControl.ParentScreen = this as ScreenModel;
}
else
{
newControl.ParentScreen = this.ParentScreen;
}
childCollection.Add(newControl);
}
}
newControl.FromXml(element);
}
;
}
}
/// <summary>
/// Removes the specified instance.
/// </summary>
/// <param name="instance">The instance.</param>
public void Remove(UIControlInstanceModel instance)
{
if (this.Children != null)
{
if (this.Children.Contains(instance))
{
this.Children.Remove(instance);
}
}
}
/// <summary>
/// Creates the control instance.
/// </summary>
/// <param name="definition">The definition.</param>
/// <returns></returns>
public UIControlInstanceModel CreateAndAddControlInstance(UIControlDefinitionModel definition)
{
if (this.Children != null)
{
UIControlInstanceModel newInstance = new UIControlInstanceModel(this, definition);
this.Children.Add(newInstance);
return(newInstance);
}
return(null);
}
/// <summary>
/// Adds the specified instance.
/// </summary>
/// <param name="instace">The instance.</param>
public void Add(UIControlInstanceModel instance)
{
if (this.Children != null)
{
instance.ParentScreen = this;
if (!this.Children.Contains(instance))
{
this.Children.Add(instance);
}
}
}