public static void UpdateBarBackground(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
var barBackground = toolbar.BarBackground?.ToBrush() ??
toolbar.BarBackgroundColor?.ToPlatform();
nativeToolbar.Background = barBackground;
}
public static void UpdateToolbarDynamicOverflowEnabled(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
if (nativeToolbar.CommandBar == null)
return;
nativeToolbar.CommandBar.IsDynamicOverflowEnabled = toolbar.DynamicOverflowEnabled;
}
public static void UpdateBackButton(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
nativeToolbar
.IsBackButtonVisible = (toolbar.BackButtonVisible) ? NavigationViewBackButtonVisible.Visible : NavigationViewBackButtonVisible.Collapsed;
toolbar.Handler?.UpdateValue(nameof(Toolbar.BarBackground));
}
MauiToolbar GetPlatformToolbar(IElementHandler handler)
{
var navView = (RootNavigationView)GetMauiNavigationView(handler.MauiContext);
MauiToolbar windowHeader = (MauiToolbar)navView.Header;
return(windowHeader);
}
public static void UpdateBarTextColor(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
if (toolbar.BarTextColor != null)
{
nativeToolbar.TitleColor = toolbar.BarTextColor.ToPlatform();
}
}
public static void UpdateToolbarDynamicOverflowEnabled(this MauiToolbar platformToolbar, Toolbar toolbar)
{
if (platformToolbar.CommandBar == null)
{
return;
}
platformToolbar.CommandBar.IsDynamicOverflowEnabled = toolbar.DynamicOverflowEnabled;
}
public static void UpdateBackButton(this MauiToolbar platformToolbar, Toolbar toolbar)
{
platformToolbar.IsBackEnabled =
toolbar.BackButtonEnabled && toolbar.BackButtonVisible;
platformToolbar
.IsBackButtonVisible = (toolbar.BackButtonVisible) ? NavigationViewBackButtonVisible.Visible : NavigationViewBackButtonVisible.Collapsed;
toolbar.Handler?.UpdateValue(nameof(Toolbar.BarBackground));
}
public static void UpdateTitleIcon(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
_ = toolbar?.Handler?.MauiContext ?? throw new ArgumentNullException(nameof(toolbar.Handler.MauiContext));
toolbar.TitleIcon.LoadImage(toolbar.Handler.MauiContext, (result) =>
{
if (result != null)
{
nativeToolbar.TitleIconImageSource = result.Value;
toolbar.Handler.UpdateValue(nameof(Toolbar.IconColor));
}
else
nativeToolbar.TitleIconImageSource = null;
});
}
public static void UpdateTitleView(this MauiToolbar platformToolbar, Toolbar toolbar)
{
_ = toolbar.Handler?.MauiContext ?? throw new ArgumentNullException(nameof(toolbar.Handler.MauiContext));
platformToolbar.TitleView = toolbar.TitleView?.ToPlatform(toolbar.Handler.MauiContext);
if (toolbar.TitleView is IView view)
{
platformToolbar.TitleViewMargin = view.Margin.ToPlatform();
}
else
{
platformToolbar.TitleViewMargin = new UI.Xaml.Thickness(0);
}
}
public bool ToolbarItemsMatch(
IElementHandler handler,
params ToolbarItem[] toolbarItems)
{
var navView = (RootNavigationView)GetMauiNavigationView(handler.MauiContext);
MauiToolbar windowHeader = (MauiToolbar)navView.Header;
Assert.Equal(toolbarItems.Length, windowHeader.CommandBar.PrimaryCommands.Count);
for (var i = 0; i < toolbarItems.Length; i++)
{
ToolbarItem toolbarItem = toolbarItems[i];
var primaryCommand = ((WAppBarButton)windowHeader.CommandBar.PrimaryCommands[i]);
Assert.Equal(toolbarItem, primaryCommand.DataContext);
}
return(true);
}
public static void UpdateIconColor(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
// This property wasn't wired up in Controls
}
public static void UpdateTitle(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
nativeToolbar.Title = toolbar.Title;
}
public static void UpdateBarBackground(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
nativeToolbar.Background = toolbar.BarBackground?.ToBrush();
}
public static void UpdateTitleView(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
_ = toolbar.Handler?.MauiContext ?? throw new ArgumentNullException(nameof(toolbar.Handler.MauiContext));
nativeToolbar.TitleView = toolbar.TitleView?.ToPlatform(toolbar.Handler.MauiContext);
}
public static void UpdateIsVisible(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
nativeToolbar.Visibility = (toolbar.IsVisible) ? UI.Xaml.Visibility.Visible : UI.Xaml.Visibility.Collapsed;
}
public async Task MauiToolbarControlVisibilitiesToggle(string controlName)
{
await InvokeOnMainThreadAsync(async() =>
{
MauiToolbar mauiToolbar = new MauiToolbar();
var toolbarContent = (DependencyObject)mauiToolbar.Content;
var control = toolbarContent.GetDescendantByName <UIElement>(controlName);
Assert.Equal(WVisibility.Collapsed, control.Visibility);
switch (controlName)
{
case "titleIcon":
var tcs = new TaskCompletionSource <bool>();
var fileImageSource = new Controls.FileImageSource()
{
File = "black.png"
};
fileImageSource.LoadImage(MauiContext, (result) =>
{
mauiToolbar.TitleIconImageSource = result.Value;
tcs.SetResult(true);
});
await tcs.Task;
Assert.Equal(WVisibility.Visible, control.Visibility);
mauiToolbar.TitleIconImageSource = null;
Assert.Equal(WVisibility.Collapsed, control.Visibility);
break;
case "textBlockBorder":
mauiToolbar.Title = "text";
Assert.Equal(WVisibility.Visible, control.Visibility);
mauiToolbar.Title = "";
Assert.Equal(WVisibility.Collapsed, control.Visibility);
break;
case "menuContent":
mauiToolbar.SetMenuBar(new MenuBar()
{
Items = { new MenuBarItem() }
});
Assert.Equal(WVisibility.Visible, control.Visibility);
mauiToolbar.SetMenuBar(new MenuBar());
Assert.Equal(WVisibility.Collapsed, control.Visibility);
mauiToolbar.SetMenuBar(new MenuBar()
{
Items = { new MenuBarItem() }
});
Assert.Equal(WVisibility.Visible, control.Visibility);
mauiToolbar.SetMenuBar(null);
Assert.Equal(WVisibility.Collapsed, control.Visibility);
break;
case "titleView":
mauiToolbar.TitleView = "text";
Assert.Equal(WVisibility.Visible, control.Visibility);
mauiToolbar.TitleView = null;
Assert.Equal(WVisibility.Collapsed, control.Visibility);
break;
}
});
}
public static void UpdateBarBackgroundColor(this MauiToolbar nativeToolbar, Toolbar toolbar)
{
UpdateBarBackground(nativeToolbar, toolbar);
}
public static void UpdateBarTextColor(this MauiToolbar platformToolbar, Toolbar toolbar)
{
platformToolbar.SetBarTextColor(toolbar.BarTextColor?.ToPlatform());
}
public static void UpdateBarBackground(this MauiToolbar platformToolbar, Toolbar toolbar)
{
platformToolbar.Background = toolbar.BarBackground?.ToBrush();
}
public static void UpdateTitle(this MauiToolbar platformToolbar, Toolbar toolbar)
{
platformToolbar.Title = toolbar.Title;
}
public static void UpdateIconColor(this MauiToolbar platformToolbar, Toolbar toolbar)
{
platformToolbar.IconColor = toolbar.IconColor;
}
