/// <summary>
/// Display a status on a <see cref="IShellStatusBar" /> while a <see cref="Task" /> is running. Any exception will be
/// caught and displayed on the status bar. To avoid flickering in case the task executes very fast, the message isn't
/// shown immediately and will be visible for at least one second.
/// </summary>
/// <param name="task">The task that should be visualized on the status bar.</param>
/// <param name="shellStatusBar">The status bar.</param>
/// <param name="message">The text message that should be displayed</param>
/// <param name="animation">The animation that should be shown</param>
/// <param name="mustShow">If true, the status will be shown on the status bar even if the task finishes extremly fast.</param>
/// <returns>
/// Return the task that wraps the <see cref="task" /> with the creation of the status and whether an exception
/// was not thrown (return <code>false</code> if an exception was thrown).
/// </returns>
public static async Task <bool> DisplayOnStatusBarCatchErrors(this Task task, IShellStatusBar shellStatusBar, string message,
StatusBarAnimation animation = StatusBarAnimation.None, bool mustShow = false)
{
try
{
await task.DisplayOnStatusBar(shellStatusBar, message, animation, mustShow);
return(true);
}
catch (RestException e)
{
shellStatusBar.ShowError(e.GetRestExceptionMessage());
return(false);
}
catch (Exception e)
{
shellStatusBar.ShowError(e.Message);
return(false);
}
}
/// <summary>
/// Display a status on a <see cref="IShellStatusBar" /> while a <see cref="Task" /> is running. Any exception will be
/// caught and displayed on the status bar. To avoid flickering in case the task executes very fast, the message isn't
/// shown immediately and will be visible for at least one second.
/// </summary>
/// <param name="task">The task that should be visualized on the status bar.</param>
/// <param name="shellStatusBar">The status bar.</param>
/// <param name="message">The text message that should be displayed</param>
/// <param name="animation">The animation that should be shown</param>
/// <param name="mustShow">If true, the status will be shown on the status bar even if the task finishes extremly fast.</param>
/// <returns>Return the task that wraps the <see cref="task" /> with the creation of the status and the result.</returns>
public static async Task <SuccessOrError <T> > DisplayOnStatusBarCatchErrors <T>(this Task <T> task, IShellStatusBar shellStatusBar,
string message, StatusBarAnimation animation = StatusBarAnimation.None, bool mustShow = false)
{
try
{
return(await task.DisplayOnStatusBar(shellStatusBar, message, animation, mustShow));
}
catch (RestException e)
{
shellStatusBar.ShowError(e.GetRestExceptionMessage());
return(SuccessOrError <T> .DefaultFailed);
}
catch (Exception e)
{
shellStatusBar.ShowError(e.Message);
return(SuccessOrError <T> .DefaultFailed);
}
}
