private static string ShowKeyboardInput(
MGXna_Framework.PlayerIndex player,
string title,
string description,
string defaultText,
bool usePasswordMode)
{
#if WINDOWS_STOREAPP
// If SwapChainBackgroundPanel is null then we are running the non-XAML template
if (Game.Instance.graphicsDeviceManager.SwapChainBackgroundPanel == null)
{
throw new NotImplementedException("This method works only when using the XAML template.");
}
Task <string> result = null;
_dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var inputDialog = new InputDialog();
result = inputDialog.ShowAsync(title, description, defaultText, usePasswordMode);
}).AsTask().Wait();
result.Wait();
return(result.Result);
#else
throw new NotImplementedException();
#endif
}
public static void ShowMarketplace(MGXna_Framework.PlayerIndex player)
{
#if WINDOWS_PHONE
// Call the Microsoft implementation of ShowMarketplace using an alias.
MsXna_Guide.ShowMarketplace((MsXna_PlayerIndex)player);
#elif WINDOWS_STOREAPP
_dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var uri = new Uri(@"ms-windows-store:PDP?PFN=" + Package.Current.Id.FamilyName);
Launcher.LaunchUriAsync(uri).AsTask <bool>().Wait();
}).AsTask();
#endif
}
public static IAsyncResult BeginShowKeyboardInput(
MGXna_Framework.PlayerIndex player,
string title,
string description,
string defaultText,
AsyncCallback callback,
Object state)
{
#if WINDOWS_PHONE
// Call the Microsoft implementation of BeginShowKeyboardInput using an alias.
return(MsXna_Guide.BeginShowKeyboardInput((MsXna_PlayerIndex)player, title, description, defaultText, callback, state));
#else
return(BeginShowKeyboardInput(player, title, description, defaultText, callback, state, false));
#endif
}
public static IAsyncResult BeginShowMessageBox(
MGXna_Framework.PlayerIndex player,
string title,
string text,
IEnumerable <string> buttons,
int focusButton,
MessageBoxIcon icon,
AsyncCallback callback,
Object state
)
{
#if WINDOWS_PHONE
// Call the Microsoft implementation of BeginShowMessageBox using an alias.
return(MsXna_Guide.BeginShowMessageBox(
(MsXna_PlayerIndex)player,
title, text,
buttons, focusButton,
(MsXna_MessageBoxIcon)icon,
callback, state));
#else
// TODO: GuideAlreadyVisibleException
if (IsVisible)
{
throw new Exception("The function cannot be completed at this time: the Guide UI is already active. Wait until Guide.IsVisible is false before issuing this call.");
}
if (player != PlayerIndex.One)
{
throw new ArgumentOutOfRangeException("player", "Specified argument was out of the range of valid values.");
}
if (title == null)
{
throw new ArgumentNullException("title", "This string cannot be null or empty, and must be less than 256 characters long.");
}
if (text == null)
{
throw new ArgumentNullException("text", "This string cannot be null or empty, and must be less than 256 characters long.");
}
if (buttons == null)
{
throw new ArgumentNullException("buttons", "Value can not be null.");
}
ShowMessageBoxDelegate smb = ShowMessageBox;
return(smb.BeginInvoke(title, text, buttons, focusButton, icon, callback, smb));
#endif
}
public static IAsyncResult BeginShowKeyboardInput(
MGXna_Framework.PlayerIndex player,
string title,
string description,
string defaultText,
AsyncCallback callback,
Object state,
bool usePasswordMode)
{
#if WINDOWS_PHONE
// Call the Microsoft implementation of BeginShowKeyboardInput using an alias.
return(MsXna_Guide.BeginShowKeyboardInput((MsXna_PlayerIndex)player, title, description, defaultText, callback, state, usePasswordMode));
#else
ShowKeyboardInputDelegate ski = ShowKeyboardInput;
return(ski.BeginInvoke(player, title, description, defaultText, usePasswordMode, callback, ski));
#endif
}
public static IAsyncResult BeginShowMessageBox(
MGXna_Framework.PlayerIndex player,
string title,
string text,
IEnumerable <string> buttons,
int focusButton,
MessageBoxIcon icon,
AsyncCallback callback,
Object state
)
{
#if WINDOWS_PHONE
// Call the Microsoft implementation of BeginShowMessageBox using an alias.
return(MsXna_Guide.BeginShowMessageBox(
(MsXna_PlayerIndex)player,
title, text,
buttons, focusButton,
(MsXna_MessageBoxIcon)icon,
callback, state));
#elif !WINDOWS_UAP
// TODO: GuideAlreadyVisibleException
if (IsVisible)
{
throw new Exception("The function cannot be completed at this time: the Guide UI is already active. Wait until Guide.IsVisible is false before issuing this call.");
}
if (player != PlayerIndex.One)
{
throw new ArgumentOutOfRangeException("player", "Specified argument was out of the range of valid values.");
}
if (title == null)
{
throw new ArgumentNullException("title", "This string cannot be null or empty, and must be less than 256 characters long.");
}
if (text == null)
{
throw new ArgumentNullException("text", "This string cannot be null or empty, and must be less than 256 characters long.");
}
if (buttons == null)
{
throw new ArgumentNullException("buttons", "Value can not be null.");
}
ShowMessageBoxDelegate smb = ShowMessageBox;
return(smb.BeginInvoke(title, text, buttons, focusButton, icon, callback, smb));
#else
var tcs = new TaskCompletionSource <int?>(state);
var task = Task.Run <int?>(() => ShowMessageBox(title, text, buttons, focusButton, icon));
task.ContinueWith(t =>
{
// Copy the task result into the returned task.
if (t.IsFaulted)
{
tcs.TrySetException(t.Exception.InnerExceptions);
}
else if (t.IsCanceled)
{
tcs.TrySetCanceled();
}
else
{
tcs.TrySetResult(t.Result);
}
// Invoke the user callback if necessary.
if (callback != null)
{
callback(tcs.Task);
}
});
return(tcs.Task);
#endif
}
