/// <summary>
/// Initializes a test application which displays the specified Presentation Foundation view.
/// </summary>
protected IUltravioletTestApplication GivenAPresentationFoundationTestFor <T>(Func <ContentManager, T> ctor) where T : UIScreen
{
var globalStyleSheet = default(GlobalStyleSheet);
var screen = default(UIScreen);
return(GivenAnUltravioletApplication()
.WithPresentationFoundationConfigured()
.WithInitialization(uv =>
{
var upf = uv.GetUI().GetPresentationFoundation();
upf.CompileExpressions(Path.Combine("Resources", "Content"), CompileExpressionsFlags.GenerateInMemory | CompileExpressionsFlags.WorkInTemporaryDirectory);
upf.LoadCompiledExpressions();
})
.WithContent(content =>
{
content.Ultraviolet.GetContent().Manifests.Load(Path.Combine("Resources", "Content", "Manifests", "Global.manifest"));
globalStyleSheet = GlobalStyleSheet.Create();
globalStyleSheet.Append(content, "UI/DefaultUIStyles");
content.Ultraviolet.GetUI().GetPresentationFoundation().SetGlobalStyleSheet(globalStyleSheet);
screen = ctor(content);
content.Ultraviolet.GetUI().GetScreens().Open(screen);
})
.WithDispose(() =>
{
screen?.Dispose();
globalStyleSheet?.Dispose();
}));
}
private void LoadPresentation()
{
var upf = Ultraviolet.GetUI().GetPresentationFoundation();
var globalStylesheet = GlobalStyleSheet.Create();
globalStylesheet.Append(content, "UI/DefaultUIStyles");
upf.SetGlobalStyleSheet(globalStylesheet);
upf.CompileExpressionsIfSupported("Content");
upf.LoadCompiledExpressions();
}
private void LoadPresentation()
{
var upf = Ultraviolet.GetUI().GetPresentationFoundation();
upf.RegisterKnownTypes(GetType().Assembly);
if (!ShouldRunInServiceMode())
{
globalStyleSheet = GlobalStyleSheet.Create();
globalStyleSheet.Append(content, "UI/DefaultUIStyles");
upf.SetGlobalStyleSheet(globalStyleSheet);
CompileBindingExpressions();
upf.LoadCompiledExpressions();
}
}
/// <summary>
/// Attempts to set the global style sheet used by all Presentation Foundation views. If any exceptions are thrown
/// during this process, the previous style sheet will be automatically restored.
/// </summary>
/// <param name="styleSheet">The global style sheet to set.</param>
/// <returns><see langword="true"/> if the style sheet was set successfully; otherwise, <see langword="false"/>.</returns>
public Boolean TrySetGlobalStyleSheet(GlobalStyleSheet styleSheet)
{
Contract.EnsureNotDisposed(this, Disposed);
var previous = globalStyleSheet;
try
{
SetGlobalStyleSheetInternal(styleSheet);
}
catch
{
SetGlobalStyleSheetInternal(previous);
return(false);
}
return(true);
}
/// <summary>
/// Sets the global style sheet used by all Presentation Foundation views.
/// </summary>
/// <param name="styleSheet">The global style sheet to set.</param>
public void SetGlobalStyleSheet(GlobalStyleSheet styleSheet)
{
Contract.EnsureNotDisposed(this, Disposed);
SetGlobalStyleSheetInternal(styleSheet);
}
