public WidgetViewModelProxy(IWidgetPlugin plugin, IWidgetTemplate widgetTemplate, IDataSourceAnalyser analyser)
{
_plugin = plugin;
_widgetTemplate = widgetTemplate;
_analyser = analyser;
_deleteCommand = new DelegateCommand(Delete);
try
{
InnerViewModel = plugin.CreateViewModel(widgetTemplate, analyser);
}
catch (Exception e)
{
var type = plugin.GetType();
Log.ErrorFormat("{0}.CreateViewModel() threw exception:\r\n{1}", type.FullName, e);
}
if (InnerViewModel != null)
{
InnerViewModel.PropertyChanged += ViewModelOnPropertyChanged;
InnerViewModel.TemplateModified += ViewModelOnTemplateModified;
try
{
Content = plugin.CreateContentPresenterFor(InnerViewModel);
}
catch (Exception e)
{
var type = plugin.GetType();
Log.ErrorFormat("{0}.CreateContentPresenterFor() threw exception:\r\n{1}", type.FullName, e);
}
}
}
private void LayoutOnRequestAddWidget(IWidgetPlugin plugin)
{
var viewConfiguration = CreateViewConfiguration(plugin);
var configuration = plugin.DefaultAnalyserConfiguration?.Clone() as ILogAnalyserConfiguration;
var analyser = CreateAnalyser(plugin.AnalyserId, configuration);
var widgetTemplate = new WidgetTemplate
{
Id = WidgetId.CreateNew(),
AnalyserId = analyser.Id,
Configuration = viewConfiguration
};
var widget = plugin.CreateViewModel(widgetTemplate, analyser);
_analysersPerWidget.Add(widget, analyser);
_template.Add(widgetTemplate);
Add(widget);
}
