/// <summary>
/// Sets up basic keybindings for the UI.
/// </summary>
private void SetUIKeys() {
InputBinder binder = this.GetService<InputBinder>();
if( binder != null ) {
binder.AddBinding( this, new KeyBinding( this.CmdPrevFile, new KeyGesture( Key.Left ) ) );
binder.AddBinding( this, new KeyBinding( this.CmdNextFile, new KeyGesture( Key.Right ) ) );
}
} //
} //
#endregion
private void CategorySetUpdated( object sender, NotifyCollectionChangedEventArgs e ) {
InputBinder binder = this.GetService<InputBinder>();
if( binder == null ) {
Console.WriteLine( @"ERROR: Can't find InputBinder service." );
return;
}
switch( e.Action ) {
case NotifyCollectionChangedAction.Remove:
foreach( FileCategory cat in e.OldItems ) {
binder.RemoveBinding( this, cat.Gesture );
}
break;
case NotifyCollectionChangedAction.Add:
Console.WriteLine( @"CategorySet ADD ACTION" );
foreach( FileCategory cat in e.NewItems ) {
InputBinding b = this.CategorySet.MakeCategoryBinding( this.CmdCategoryClick, cat );
if( b != null ) {
binder.AddBinding( this, b );
}
}
break;
case NotifyCollectionChangedAction.Replace:
foreach( FileCategory cat in e.OldItems ) {
binder.RemoveBinding( this, cat.Gesture );
}
foreach( FileCategory cat in e.NewItems ) {
InputBinding b = this.CategorySet.MakeCategoryBinding( this.CmdCategoryClick, cat );
if( b != null ) {
binder.AddBinding( this, b );
}
}
break;
case NotifyCollectionChangedAction.Reset:
Console.WriteLine( @"RESET COLLECTION ACTION" );
this.ClearKeyBindings();
this.ResetKeyBindings();
break;
}
} //