/// <summary>
/// Initializes data model before UI's shown.
/// </summary>
/// <param name="argument">Optional argument.</param>
public override void OnInitialize(object argument)
{
_log.LogMessage(this.Feature, "Initializing...");
if (!(argument is CodeModelFilterFlags))
{
throw new ArgumentException("Invalid initialization argument", nameof(argument));
}
this.FileName = _optionsService.GetStringOption(this.Feature, "File", this.FileName);
_search = _optionsService.GetStringOption(this.Feature, "Search", _search);
this.Filter = (CodeModelFilterFlags)argument;
var filter = (CodeModelFilterFlags)_optionsService.GetIntOption(this.Feature, "Filter", (int)this.Filter);
if (filter != this.Filter)
{
_search = string.Empty;
}
ApplyMembers();
using (_members.DeferRefresh()) // defers filter evaluation until end of using
{
_members.Filter += OnFilter;
OnSearch();
}
_log.LogMessage(this.Feature, "Initialized");
}