private void UpdateActiveState()
{
PseudoClasses.Remove(PseudoClass_Inactive);
PseudoClasses.Remove(PseudoClass_Active);
Action action;
PseudoClasses.Set(PseudoClass_Active, IsActive);
PseudoClasses.Set(PseudoClass_Inactive, IsActive == false);
//if (IsActive)
//{ /*action = () =>*/
// this.PseudoClasses.Add(PseudoClass_Active);
//}
//else
///*action = () =>*/
//{
// this.PseudoClasses.Add(PseudoClass_Inactive);
//}
//if (_deferredActions != null)
// _deferredActions.Add(action);
//else
// action();
}
internal void SelectSingleItem(object item)
{
if (SelectedItem != item)
{
PseudoClasses.Remove(":normal");
PseudoClasses.Add(":normal");
}
(SelectedItem as ISelectable).IsSelected = false;
SelectedItems.Clear();
SelectedItems.Add(item);
(item as ISelectable).IsSelected = true;
var item_parents = (item as ILogical).GetLogicalAncestors().OfType <NavigationViewItem>();
foreach (NavigationViewItem n in item_parents)
{
n.IsExpanded = true;
}
Debug.WriteLine($"{item_parents.Count()}");
SelectedItem = item;
//Sets the items of AutoCompleteBox
}
protected override void OnSelectionChanged(object sender, AvaloniaPropertyChangedEventArgs e)
{
base.OnSelectionChanged(sender, e);
PseudoClasses.Remove(":normal");
PseudoClasses.Add(":normal");
}
private void UpdatePseudoClasses()
{
PseudoClasses.Remove(PseudoClass_Active);
PseudoClasses.Remove(PseudoClass_Inactive);
PseudoClasses.Add(IsActive ? PseudoClass_Active : PseudoClass_Inactive);
}
protected virtual void OnDragLeave(object sender, RoutedEventArgs e)
{
if (Parent is AuraTabView atw && atw.ImmediateDrag)
{
PseudoClasses.Remove(":dragging");
}
}
protected virtual void OnDrop(object sender, DragEventArgs e)
{
PseudoClasses.Remove(":dragging");
if (true) //TODO: check if theirs parent are the same
{
ItemsControlOperations.MoveItemOnDrop <AuraTabView, AuraTabItem>(
sender,
e,
(view, src, item) =>
{
int h = (view.Items as IList).IndexOf(item);
item.PseudoClasses.Remove(":dragging");
view.lastselectindex = view.SelectedIndex;
view.SelectedIndex = h;
view.SelectedItem = (view.Items as IList)[view.SelectedIndex];
var it = view.Items as IList <AuraTabItem>;
});
Debug.WriteLine("Drag completed");
Debug.WriteLine($"Selected Index: {this.GetParentTOfLogical<AuraTabView>().SelectedIndex}");
Debug.WriteLine($"Tab Index: {(this.GetParentTOfLogical<AuraTabView>().Items as IList).IndexOf(this)}");
}
}
internal void SelectSingleItemCore(object item)
{
if (SelectedItem != item)
{
PseudoClasses.Remove(":normal");
PseudoClasses.Add(":normal");
}
if (SelectedItem is not null)
{
(SelectedItem as ISelectable).IsSelected = false;
}
(item as ISelectable).IsSelected = true;
SelectedItems.Clear();
SelectedItems.Add(item);
var item_parents = (item as ILogical).GetLogicalAncestors().OfType <NavigationViewItem>();
if (this.IsOpen)
{
foreach (NavigationViewItem n in item_parents)
{
n.IsExpanded = true;
}
}
// Debug.WriteLine($"{item_parents.Count()}");
SelectedItem = item;
}
public void Pause()
{
if (soundStream != null)
{
soundStream.Play();
}
PseudoClasses.Remove(":playing");
PseudoClasses.Add(":paused");
}
protected void OnCanDraggablePropertyChanged(object sender, AvaloniaPropertyChangedEventArgs e)
{
if (CanBeDragged == true)
{
PseudoClasses.Add(":lockdrag");
}
else if (CanBeDragged == false)
{
PseudoClasses.Remove(":lockdrag");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ScrollThumb"/> class.
/// </summary>
public ScrollThumb() : base()
{
GetScrollState().State.Subscribe(s =>
{
if (!s)
{
lastPoint = null;
PseudoClasses.Remove(":pressed");
}
});
}
/// <inheritdoc/>
protected override void OnPointerReleased(PointerReleasedEventArgs e)
{
base.OnPointerReleased(e);
e.Device.Capture(null);
PseudoClasses.Remove(":pressed");
e.Handled = true;
if (ClickMode == ClickMode.Release && new Rect(Bounds.Size).Contains(e.GetPosition(this)))
{
RaiseClickEvent();
}
}
private void UpdatePseudoClasses(bool isOpen)
{
if (isOpen)
{
PseudoClasses.Remove(":closed");
PseudoClasses.Add(":opened");
}
else
{
PseudoClasses.Remove(":opened");
PseudoClasses.Add(":closed");
}
}
/// <inheritdoc/>
protected override void OnPointerReleased(PointerEventArgs e)
{
base.OnPointerReleased(e);
e.Device.Capture(null);
PseudoClasses.Remove(":pressed");
e.Handled = true;
if (ClickMode == ClickMode.Release && Classes.Contains(":pointerover"))
{
RaiseClickEvent();
}
}
private void UpdatePseudoClasses(bool isCompact)
{
switch (isCompact)
{
case true:
PseudoClasses.Add(":compact");
break;
case false:
PseudoClasses.Remove("compact");
break;
}
}
/// <inheritdoc/>
protected override void OnPointerReleased(PointerReleasedEventArgs e)
{
base.OnPointerReleased(e);
if (LinkTo != null & e.InitialPressMouseButton == MouseButton.Left)
{
var parent = this.GetParentTOfVisual <NavigationView>();
if (parent != null & this.PointerEffectivelyOver(e))
{
parent.SelectSingleItem(LinkTo);
}
}
PseudoClasses.Remove(":pressed");
}
protected virtual void OnClosed(object sender, RoutedEventArgs e)
{
PseudoClasses.Remove(":opened");
PseudoClasses.Add(":closed");
/*if (this.GetParentTOfLogical<Control>() is SuperNavigationView)
* {
* return;
* }
* else if(this.GetParentTOfLogical<Control>() is SuperNavigationViewItem s)
* {
* var p = this.GetParentTOfLogical<SuperNavigationView>();
*
* s.IsSelected = true;
* p.SelectedItem = s;
* }*/
}
private void ToggleWindowState()
{
switch (WindowState)
{
case WindowState.Maximized:
WindowState = WindowState.Normal;
//Restore to normal size
PseudoClasses.Remove(":maximized");
break;
case WindowState.Normal:
WindowState = WindowState.Maximized;
//TODO: Make this not fullscreen
//Maximize the window
PseudoClasses.Add(":maximized");
break;
}
}
protected override void OnPointerReleased(PointerReleasedEventArgs e)
{
if (_lastPoint.HasValue)
{
e.Handled = true;
_lastPoint = null;
var ev = new VectorEventArgs
{
RoutedEvent = DragCompletedEvent,
Vector = (Vector)e.GetPosition(this),
};
RaiseEvent(ev);
}
PseudoClasses.Remove(":pressed");
}
private void UpdateLargeState()
{
PseudoClasses.Remove(PseudoClass_Large);
PseudoClasses.Remove(PseudoClass_Small);
Action action;
PseudoClasses.Set(PseudoClass_Large, IsLarge);
PseudoClasses.Set(PseudoClass_Small, IsLarge == false);
//if (IsLarge)
// /*action = () =>*/ this.PseudoClasses.Add(PseudoClass_Large);
//else
// /*action = () =>*/ this.PseudoClasses.Add(PseudoClass_Small);
//if (_deferredActions != null)
// _deferredActions.Add(action);
//else
// action();
}
protected override void OnPointerCaptureLost(PointerCaptureLostEventArgs e)
{
if (_lastPoint.HasValue)
{
var ev = new VectorEventArgs
{
RoutedEvent = DragCompletedEvent,
Vector = _lastPoint.Value,
};
_lastPoint = null;
RaiseEvent(ev);
}
PseudoClasses.Remove(":pressed");
base.OnPointerCaptureLost(e);
}
private void TransportItem(object sender, DragEventArgs e)
{
PseudoClasses.Remove(":dragging");
ItemsControlOperations.MoveItemOnDrop <AuraTabView, AuraTabItem>(
sender,
e,
(view, src, item) =>
{
int h = (view.Items as IList).IndexOf(item);
item.PseudoClasses.Remove(":dragging");
view.lastselectindex = view.SelectedIndex;
view.SelectedIndex = h;
view.SelectedItem = (view.Items as IList)[view.SelectedIndex];
var it = view.Items as IList <AuraTabItem>;
});
//Debug.WriteLine("Drag completed");
//Debug.WriteLine($"Selected Index: {this.GetParentTOfLogical<AuraTabView>().SelectedIndex}");
//Debug.WriteLine($"Tab Index: {(this.GetParentTOfLogical<AuraTabView>().Items as IList).IndexOf(this)}");
}
/// <inheritdoc/>
protected override void OnPointerReleased(PointerReleasedEventArgs e)
{
base.OnPointerReleased(e);
PseudoClasses.Remove(":dragging");
}
protected virtual void OnDragLeave(object sender, RoutedEventArgs e)
{
PseudoClasses.Remove(":dragging");
}
protected override IEnumerable <CGeometry> MeasureOverride(
double entireWidth,
double remainWidth)
{
var metrics = base.MeasureOverride(
entireWidth,
remainWidth);
foreach (CGeometry metry in metrics)
{
metry.OnClick = () => Command?.Invoke(CommandParameter);
metry.OnMousePressed = () =>
{
PseudoClasses.Add(":pressed");
};
metry.OnMouseReleased = () =>
{
PseudoClasses.Remove(":pressed");
};
metry.OnMouseEnter = () =>
{
PseudoClasses.Add(":pointerover");
PseudoClasses.Add(":hover");
IEnumerable <TextGeometry> tmetries =
(metry is DecoratorGeometry d) ?
d.Targets.OfType <TextGeometry>() :
(metry is TextGeometry t) ?
new[] { t } :
new TextGeometry[0];
if (tmetries != null)
{
foreach (var tmetry in tmetries)
{
tmetry.TemporaryForeground = HoverForeground;
tmetry.TemporaryBackground = HoverBackground;
}
RequestRender();
}
};
metry.OnMouseLeave = () =>
{
PseudoClasses.Remove(":pointerover");
PseudoClasses.Remove(":hover");
IEnumerable <TextGeometry> tmetries =
(metry is DecoratorGeometry d) ?
d.Targets.OfType <TextGeometry>() :
(metry is TextGeometry t) ?
new[] { t } :
new TextGeometry[0];
if (tmetries != null)
{
foreach (var tmetry in tmetries)
{
tmetry.TemporaryForeground = null;
tmetry.TemporaryBackground = null;
}
RequestRender();
}
};
yield return(metry);
}
}
protected virtual void OnClosed(object sender, RoutedEventArgs e)
{
PseudoClasses.Remove(":opened");
PseudoClasses.Add(":closed");
}
internal void RemovePseudoClasses(string name)
{
PseudoClasses.Remove(name);
}
/// <inheritdoc/>
protected override void OnPointerCaptureLost(PointerCaptureLostEventArgs e)
{
base.OnPointerCaptureLost(e);
PseudoClasses.Remove(":dragging");
}
/// <inheritdoc/>
protected override void OnLostFocus(RoutedEventArgs e)
{
base.OnLostFocus(e);
PseudoClasses.Remove(":dragging");
}
/// <inheritdoc/>
protected override void OnPointerLeave(PointerEventArgs e)
{
base.OnPointerLeave(e);
PseudoClasses.Remove(":dragging");
}