static FlipView()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(typeof(FlipView)));
SelectedIndexProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(0, OnSelectedIndexChanged));
HorizontalContentAlignmentProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(HorizontalAlignment.Stretch));
VerticalContentAlignmentProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(VerticalAlignment.Stretch));
}
static TabControlStepper()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(TabControlStepper), new FrameworkPropertyMetadata(typeof(TabControlStepper)));
object selectedIndexDefaultValue = SelectedIndexProperty.GetMetadata(typeof(TabControl)).DefaultValue;
SelectedIndexProperty.OverrideMetadata(typeof(TabControlStepper), new FrameworkPropertyMetadata(selectedIndexDefaultValue, SelectedIndexChangedHandler));
}
public SetDropdownIndexAction(IRef context, SelectorVM <SelectorItemVM> value)
{
DropdownContext = context;
SelectedIndexProperty = AccessTools.Property(DropdownContext.Value.GetType(), nameof(IDropdownProvider.SelectedIndex));
Context = new ProxyRef <object>(() => SelectedIndexProperty.GetValue(DropdownContext.Value), o => SelectedIndexProperty.SetValue(DropdownContext.Value, o));
Value = value.SelectedIndex;
Original = Context.Value;
}
public SettingsPropertyDefinitionWrapper(object @object) : base()
{
var type = @object.GetType();
SettingsIdProperty = AccessTools.Property(type, nameof(SettingsId));
SettingTypeProperty = AccessTools.Property(type, nameof(SettingType));
PropertyProperty = AccessTools.Property(type, nameof(PropertyReference));
DisplayNameProperty = AccessTools.Property(type, nameof(DisplayName));
HintTextProperty = AccessTools.Property(type, nameof(HintText));
OrderProperty = AccessTools.Property(type, nameof(Order));
RequireRestartProperty = AccessTools.Property(type, nameof(RequireRestart));
GroupNameProperty = AccessTools.Property(type, nameof(GroupName));
IsMainToggleProperty = AccessTools.Property(type, nameof(IsMainToggle));
MinValueProperty = AccessTools.Property(type, nameof(MinValue));
MaxValueProperty = AccessTools.Property(type, nameof(MaxValue));
EditableMinValueProperty = AccessTools.Property(type, nameof(EditableMinValue));
EditableMaxValueProperty = AccessTools.Property(type, nameof(EditableMaxValue));
SelectedIndexProperty = AccessTools.Property(type, nameof(SelectedIndex));
SettingsId = SettingsIdProperty?.GetValue(@object) as string ?? "ERROR";
SettingType = SettingTypeProperty?.GetValue(@object) is { } settingTypeObject
? Enum.TryParse <SettingType>(settingTypeObject.ToString(), out var resultEnum)
? resultEnum
: SettingType.NONE
: SettingType.NONE;
PropertyReference = PropertyProperty?.GetValue(@object) is { } value
? value is IRef @ref ? @ref : new RefWrapper(value)
: null;
DisplayName = DisplayNameProperty?.GetValue(@object) switch
{
string str => str,
TextObject to => to.ToString(),
_ => DisplayName
};
HintText = HintTextProperty?.GetValue(@object) switch
{
string str => str,
TextObject to => to.ToString(),
_ => HintText
};
Order = OrderProperty?.GetValue(@object) as int? ?? -1;
RequireRestart = RequireRestartProperty?.GetValue(@object) as bool? ?? true;
GroupName = GroupNameProperty?.GetValue(@object) as string ?? "";
IsMainToggle = IsMainToggleProperty?.GetValue(@object) as bool? ?? false;
MinValue = MinValueProperty?.GetValue(@object) is { } minVal?minVal as decimal? ?? 0 : 0;
MaxValue = MaxValueProperty?.GetValue(@object) is { } maxVal?maxVal as decimal? ?? 0 : 0;
EditableMinValue = EditableMinValueProperty?.GetValue(@object) is { } eMinVal? eMinVal as decimal? ?? 0 : 0;
EditableMaxValue = EditableMaxValueProperty?.GetValue(@object) is { } eMaxValue?eMaxValue as decimal? ?? 0 : 0;
SelectedIndex = SelectedIndexProperty?.GetValue(@object) as int? ?? 0;
}
}
}
/// <summary>
/// Initialises static members of the <see cref="FlipControl"/> class.
/// </summary>
static FlipControl()
{
ItemsSourceProperty.OverrideMetadata(
typeof(FlipControl),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnItemsSourceChanged)));
SelectedIndexProperty.OverrideMetadata(
typeof(FlipControl),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnSelectedIndexChanged)));
}
static SearchComboBox()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(SearchComboBox), new FrameworkPropertyMetadata(typeof(SearchComboBox)));
SelectedIndexProperty.OverrideMetadata(typeof(SearchComboBox), new FrameworkPropertyMetadata {
DefaultUpdateSourceTrigger = UpdateSourceTrigger.Explicit
});
SelectedItemProperty.OverrideMetadata(typeof(SearchComboBox), new FrameworkPropertyMetadata {
DefaultUpdateSourceTrigger = UpdateSourceTrigger.Explicit
});
SelectedValueProperty.OverrideMetadata(typeof(SearchComboBox), new FrameworkPropertyMetadata {
DefaultUpdateSourceTrigger = UpdateSourceTrigger.Explicit
});
}
static FlipView()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(typeof(FlipView)));
IsTabStopProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(false));
var metadata = (FrameworkPropertyMetadata)SelectedIndexProperty.GetMetadata(typeof(Selector));
SelectedIndexProperty.OverrideMetadata(
typeof(FlipView),
new FrameworkPropertyMetadata(
-1,
FrameworkPropertyMetadataOptions.BindsTwoWayByDefault | FrameworkPropertyMetadataOptions.Journal,
metadata.PropertyChangedCallback,
(d, baseValue) => CoerceSelectedIndex(d, metadata.CoerceValueCallback.Invoke(d, baseValue))));
KeyboardNavigation.DirectionalNavigationProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(KeyboardNavigationMode.Contained));
KeyboardNavigation.TabNavigationProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(KeyboardNavigationMode.Once));
CommandManager.RegisterClassCommandBinding(typeof(FlipView), new CommandBinding(NavigationCommands.BrowseBack, OnPreviousExecuted, OnPreviousCanExecute));
CommandManager.RegisterClassCommandBinding(typeof(FlipView), new CommandBinding(NavigationCommands.BrowseForward, OnNextExecuted, OnNextCanExecute));
EventManager.RegisterClassHandler(typeof(FlipView), GesturePanel.GesturedEvent, new GesturedEventHandler(OnGestured));
}
static FlipView()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(FlipView), new FrameworkPropertyMetadata(typeof(FlipView)));
/* Hook SelectedIndexProperty's coercion.
* Coercion is called whenever the value of the DependencyProperty is being re-evaluated or coercion is specifically requested.
* Coercion has access to current and proposed value to enforce compliance.
* It is called after ValidateCallback.
* So one can ultimately use this callback like a value is changing event.
* As this control doesn't implement System.ComponentModel.INotifyPropertyChanging,
* it's the only way to determine from/to index and ensure Transition consistency in any use case of the control.
*/
var previousSelectedIndexPropertyMetadata = SelectedIndexProperty.GetMetadata(typeof(FlipView));
SelectedIndexProperty.OverrideMetadata(typeof(FlipView),
new FrameworkPropertyMetadata
{
/* Coercion being behavior critical, we don't want to replace inherited or added callbacks.
* They must be called before ours and most of all : their result must be our input.
* But since delegates are multicast (meaning they can have more than on target), each target would sequentially be executed with the same original input
* thus not chaining invocations' inputs/outputs. So the caller would retrieve the sole last target's return value, ignoring previous computations.
* Hence, we chain coerions inputs/outputs until our callback to preserve the behavior of the control
* and be sure the value won't change anymore before being actually set.
*/
CoerceValueCallback = (d, value) =>
{
/* Chain actual coercions... */
if (previousSelectedIndexPropertyMetadata.CoerceValueCallback != null)
{
foreach (var item in previousSelectedIndexPropertyMetadata.CoerceValueCallback.GetInvocationList())
{
value = ((CoerceValueCallback)item)(d, value);
}
}
/* ...'til our new one. */
return(CoerceSelectedIndexProperty(d, value));
}
});
}
set => SetCurrentValue(SelectedIndexProperty, value);
static HorizontalFlipView()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(HorizontalFlipView), new FrameworkPropertyMetadata(typeof(HorizontalFlipView)));
SelectedIndexProperty.OverrideMetadata(typeof(HorizontalFlipView), new FrameworkPropertyMetadata(-1, OnSelectedIndexChanged));
}
static FormsCarouselPage()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(FormsCarouselPage), new FrameworkPropertyMetadata(typeof(FormsCarouselPage)));
SelectedIndexProperty.OverrideMetadata(typeof(FormsCarouselPage), new FrameworkPropertyMetadata(-1, OnSelectedIndexChanged));
}
set => this.SetValue(SelectedIndexProperty, value);
//set index SetValue(SelectedIndexProperty, value);
