protected virtual Task Refresh()
{
return(Windows.Invoke(() =>
{
this.Pages.Clear();
foreach (var section in this.Configuration.Sections.OrderBy(section => section.Id))
{
if (section.Flags.HasFlag(ConfigurationSectionFlags.System))
{
//System config should not be presented to the user.
continue;
}
var sectionMatches = this.MatchesFilter(section);
var elements = default(IEnumerable <ConfigurationElement>);
if (sectionMatches)
{
elements = section.Elements;
}
else if (!this.MatchesFilter(section.Elements, out elements))
{
continue;
}
var page = new ComponentSettingsPage(section.Name, elements);
page.InitializeComponent(this.Core);
this.Pages.Add(page);
}
this.SelectedPage = this.Pages.FirstOrDefault();
}));
}
protected virtual Task Refresh()
{
if (this.Configuration == null)
{
#if NET40
return(TaskEx.FromResult(false));
#else
return(Task.CompletedTask);
#endif
}
return(Windows.Invoke(() =>
{
this.Pages.Clear();
foreach (var section in this.Configuration.Sections.OrderBy(section => section.Id))
{
if (section.Flags.HasFlag(ConfigurationSectionFlags.System))
{
//System config should not be presented to the user.
continue;
}
if (this.Sections != null)
{
if (!this.Sections.Contains(section.Id, StringComparer.OrdinalIgnoreCase))
{
//Does not match section filter.
continue;
}
}
var sectionMatches = this.MatchesFilter(section);
var elements = default(IEnumerable <ConfigurationElement>);
if (sectionMatches)
{
elements = section.Elements;
}
else if (!this.MatchesFilter(section.Elements, out elements))
{
continue;
}
var page = new ComponentSettingsPage(section.Name, elements);
page.InitializeComponent(this.Core);
this.Pages.Add(page);
}
this.SelectedPage = this.Pages.FirstOrDefault();
}));
}
protected virtual ComponentSettingsPage GetOrAddPage(string path)
{
var page = default(ComponentSettingsPage);
var pages = this.Children;
var segments = path.Split(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
foreach (var segment in segments)
{
page = pages.FirstOrDefault(
_page => string.Equals(_page.Name, segment, StringComparison.OrdinalIgnoreCase)
);
if (page == null)
{
page = new ComponentSettingsPage(segment);
pages.Add(page);
}
pages = page.Children;
}
return(page);
}
