private void ChangeVisualState(bool useTransitions)
{
if (!IsPaneOpen)
{
if (DisplayMode == SplitViewDisplayMode.CompactInline)
{
GoToState(useTransitions, "ClosedCompact" + PanePlacement.ToString());
}
else
{
GoToState(useTransitions, "Closed");
}
}
else
{
switch (DisplayMode)
{
case SplitViewDisplayMode.Overlay:
GoToState(useTransitions, "OpenOverlay" + PanePlacement.ToString()); break;
case SplitViewDisplayMode.Inline:
GoToState(useTransitions, "OpenInline" + PanePlacement.ToString()); break;
case SplitViewDisplayMode.CompactOverlay:
GoToState(useTransitions, "OpenCompactOverlay" + PanePlacement.ToString()); break;
}
}
}
private static void OnPanePlacementChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var sv = d as SplitView02;
if (sv != null)
{
PanePlacement oldPlacement = (PanePlacement)e.OldValue;
PanePlacement newPlacement = (PanePlacement)e.NewValue;
if (oldPlacement != newPlacement)
{
sv.TemplateSettings.UpdateForPlacementChanged();
sv.OnPlacementChanged(oldPlacement, newPlacement);
}
}
}
internal void UpdateForPlacementChanged()
{
PanePlacement newPlacement = this.Owner.PanePlacement;
if (newPlacement == PanePlacement.Left)
{
TranslateOverlayFrom = this.NegativePaneLength;
NegativeTranslateOverlayFrom = this.OpenPaneLength;
TranslateCompactToOpenLength = this.CompactToOpenLength;
AdaptOpenThickness = new Thickness(0, 0, this.OpenPaneLength, 0);
AdaptCompactToOpenMargin = new Thickness(0, 0, this.CompactToOpenLength, 0);
}
else
{
TranslateOverlayFrom = this.OpenPaneLength;
NegativeTranslateOverlayFrom = this.NegativePaneLength;
TranslateCompactToOpenLength = -this.CompactToOpenLength;
AdaptOpenThickness = new Thickness(this.OpenPaneLength, 0, 0, 0);
AdaptCompactToOpenMargin = new Thickness(this.CompactToOpenLength, 0, 0, 0);
}
}
protected virtual void OnStateChanged(bool animated = true)
{
if (PaneClipRectangle != null)
{
PaneClipRectangle.Rect = new Rect(0, 0, OpenPaneLength, ActualHeight);
}
var state = string.Empty;
if (IsPaneOpen)
{
state += "Open";
switch (DisplayMode)
{
case SplitViewDisplayMode.CompactInline:
state += "Inline";
break;
default:
state += DisplayMode.ToString();
break;
}
state += PanePlacement.ToString();
}
else
{
state += "Closed";
if (DisplayMode == SplitViewDisplayMode.CompactInline ||
DisplayMode == SplitViewDisplayMode.CompactOverlay)
{
state += "Compact";
state += PanePlacement.ToString();
}
}
VisualStateManager.GoToState(this, state, animated);
}
protected virtual string GetVisualState()
{
string state = string.Empty;
if (IsPaneOpen)
{
state = "Open";
state += IsInline ? "Inline" : DisplayMode.ToString();
}
else
{
state = "Closed";
if (IsCompact)
{
state += "Compact";
}
else
{
return(state);
}
}
state += PanePlacement.ToString();
return(state);
}
private void OnPanePlacementChanged(PanePlacement oldPlacement, PanePlacement newPlacement)
{
TemplateSettings.UpdateForPlacementChanged();
VisualStateManager.GoToState(this, SplitViewState.NoneState, true);
SwitchToState(curToCloseState);
}
protected virtual void OnPlacementChanged(PanePlacement oldPlacement, PanePlacement newPlacement)
{
VisualStateManager.GoToState(this, SplitViewState.NoneState, true);
SwitchToState(ToCloseStateName);
}
