private void OnThemeChanged(WindowCommands o, AvaloniaPropertyChangedEventArgs e)
{
// only apply theme if value is changed
if (e.NewValue == e.OldValue)
{
return;
}
if ((WindowCommandTheme)e.NewValue == WindowCommandTheme.Light)
{
//if (o.LightTemplate != null)
//{
// o.SetValue(TemplateProperty, o.LightTemplate);
//}
if (o.LightClasses != null)
{
if (o.DarkClasses != null)
{
foreach (var item in o.DarkClasses)
{
o.Classes.Remove(item);
}
}
foreach (var item in o.LightClasses)
{
o.Classes.Remove(item);
}
o.Classes.AddRange(o.LightClasses);
//o.SetValue(TemplateProperty, o.LightTemplate);
}
}
else if ((WindowCommandTheme)e.NewValue == WindowCommandTheme.Dark)
{
//if (o.DarkTemplate != null)
//{
// o.SetValue(TemplateProperty, o.DarkTemplate);
//}
if (o.DarkClasses != null)
{
if (o.LightClasses != null)
{
foreach (var item in o.LightClasses)
{
o.Classes.Remove(item);
}
}
foreach (var item in o.DarkClasses)
{
o.Classes.Remove(item);
}
o.Classes.AddRange(o.DarkClasses);
}
}
}
private void OnClassesChanged(WindowCommands o, AvaloniaPropertyChangedEventArgs e)
{
Classes classes = e.NewValue as Classes;
if (classes != null)
{
if (LightClasses != null)
{
foreach (var item in LightClasses)
{
base.Classes.Remove(item);
}
}
if (DarkClasses != null)
{
foreach (var item in DarkClasses)
{
base.Classes.Remove(item);
}
}
foreach (var item in classes)
{
base.Classes.Add(item);
}
}
}
/// <inheritdoc/>
protected override void OnTemplateApplied(TemplateAppliedEventArgs e)
{
base.OnTemplateApplied(e);
LeftWindowCommandsPresenter = e.NameScope.Find <ContentPresenter>(PART_LeftWindowCommands);
RightWindowCommandsPresenter = e.NameScope.Find <ContentPresenter>(PART_RightWindowCommands);
WindowButtonCommandsPresenter = e.NameScope.Find <ContentPresenter>(PART_WindowButtonCommands);
if (LeftWindowCommands == null)
{
LeftWindowCommands = new WindowCommands();
}
if (RightWindowCommands == null)
{
RightWindowCommands = new WindowCommands();
}
if (WindowButtonCommands == null)
{
WindowButtonCommands = new WindowButtonCommands();
}
LeftWindowCommands.ParentWindow = this;
RightWindowCommands.ParentWindow = this;
WindowButtonCommands.ParentWindow = this;
overlayBox = e.NameScope.Find <Grid>(PART_OverlayBox);
metroActiveDialogContainer = e.NameScope.Find <Grid>(PART_MetroActiveDialogContainer);
metroInactiveDialogContainer = e.NameScope.Find <Grid>(PART_MetroInactiveDialogsContainer);
flyoutModal = e.NameScope.Find <Rectangle>(PART_FlyoutModal);
flyoutModal.PointerPressed += FlyoutsPreviewMouseDown;
//flyoutModal.MouseDown += FlyoutsPreviewMouseDown;
this.PointerPressed += FlyoutsPreviewMouseDown;
_icon = e.NameScope.Find <ContentControl>(PART_Icon);
_titleBar = e.NameScope.Find <ContentControl>(PART_TitleBar);
_titleBarBackground = e.NameScope.Find <Rectangle>(PART_WindowTitleBackground);
_windowTitleThumb = e.NameScope.Find <Thumb>(PART_WindowTitleThumb);
_flyoutModalDragMoveThumb = e.NameScope.Find <Thumb>(PART_FlyoutModalDragMoveThumb);
SetVisibiltyForAllTitleElements();
var metroContentControl = e.NameScope.Find <MetroContentControl>(PART_Content);
if (metroContentControl != null)
{
if (Design.IsDesignMode == false)
{
metroContentControl.TransitionCompleted += (sender, args) => this.RaiseEvent(new RoutedEventArgs(WindowTransitionCompletedEvent));
}
}
_topHorizontalGrip = e.NameScope.Find <Grid>(PART_TopHorizontalGrip);
_bottomHorizontalGrip = e.NameScope.Find <Grid>(PART_BottomHorizontalGrip);
_leftVerticalGrip = e.NameScope.Find <Grid>(PART_LeftVerticalGrip);
_rightVerticalGrip = e.NameScope.Find <Grid>(PART_RightVerticalGrip);
_topLeftGrip = e.NameScope.Find <Grid>(PART_TopLeftGrip);
_bottomLeftGrip = e.NameScope.Find <Grid>(PART_BottomLeftGrip);
_topRightGrip = e.NameScope.Find <Grid>(PART_TopRightGrip);
_bottomRightGrip = e.NameScope.Find <Grid>(PART_BottomRightGrip);
}
private void OnShowSeparatorsChanged(WindowCommands o, AvaloniaPropertyChangedEventArgs e)
{
if (e.NewValue == e.OldValue)
{
return;
}
ResetSeparators();
}
private void OnParentWindowChanged(WindowCommands o, AvaloniaPropertyChangedEventArgs e)
{
MetroWindow metroWindow = e.NewValue as MetroWindow;
if (metroWindow != null)
{
ShowTitleBar = metroWindow.ShowTitleBar;
}
}
