public HierarchicalGroup CreateGroup(string presetsKey, string displayName = "", string prependWithDefault = null)
{
Func <IEnumerable <object> > groupPresets = () => {
var result = UserPresetsControl.GroupPresets(presetsKey);
if (prependWithDefault != null)
{
var menuItem = new HierarchicalItem {
Header = new TextBlock {
Text = prependWithDefault, FontStyle = FontStyles.Italic
}
};
HierarchicalItemsView.SetValue(menuItem, null);
result = result.Prepend(menuItem);
}
return(result);
};
var group = new HierarchicalGroup(displayName, groupPresets());
var handler = new EventHandler((sender, e) => {
group.ReplaceEverythingBy(groupPresets());
});
PresetsManager.Instance.Watcher(presetsKey).Update += handler;
_presetsHandlersToRemove.Add(new PresetsHandlerToRemove {
Key = presetsKey, Handler = handler
});
return(group);
}
public static IEnumerable <object> GroupPresets(string presetsKey, [CanBeNull] Action <ISavedPresetEntry> action)
{
var group = new HierarchicalGroup("", UserPresetsControl.GroupPresets(presetsKey));
var result = new HierarchicalItemsView(o => {
action?.Invoke((ISavedPresetEntry)o);
}, group, false);
return(result);
}
public ViewModel()
{
Entries = new ChangeableObservableCollection <PresetPerMode>();
Modes = new BetterObservableCollection <Mode>();
AppPresets = new HierarchicalGroup("", UserPresetsControl.GroupPresets(AcSettingsHolder.AppsPresetsKey));
AudioPresets = new HierarchicalGroup("", UserPresetsControl.GroupPresets(AcSettingsHolder.AudioPresetsKey));
VideoPresets = new HierarchicalGroup("", UserPresetsControl.GroupPresets(AcSettingsHolder.VideoPresetsKey));
UpdateModes();
FilesStorage.Instance.Watcher(ContentCategory.PresetsPerModeConditions).Update += OnCategoriesUpdate;
Saveable.Initialize();
Entries.CollectionChanged += OnCollectionChanged;
Entries.ItemPropertyChanged += OnItemPropertyChanged;
}
private HierarchicalGroup Rebuild(string header, [Localizable(false)] string sub, IEnumerable <PresetEntry> presets)
{
var directory = Path.Combine(ControlsSettings.PresetsDirectory, sub);
return(new HierarchicalGroup(header, UserPresetsControl.GroupPresets(presets, directory)));
}