/// <summary>
/// returns a <see cref="BitmapImage"/> which is provided by a viable input <see cref="BlurryDialogIcon"/> value
/// </summary>
/// <param name="icon">the demanded icon identifier of enum type <see cref="BlurryDialogIcon"/></param>
/// <returns>
/// <see cref="BitmapImage"/> corresponding to an input identifier of type <see cref="BlurryDialogIcon"/>
/// returns null if no icon is demanded
/// </returns>
internal static BitmapImage GetDialogImage(this BlurryDialogIcon icon)
{
switch (icon)
{
case BlurryDialogIcon.None:
return(null);
case BlurryDialogIcon.Question:
return(RelativeQuestionIcon.GetImageSource(Dialog));
case BlurryDialogIcon.Information:
return(RelativeInformationIcon.GetImageSource(Dialog));
case BlurryDialogIcon.Warning:
return(RelativeWarningIcon.GetImageSource(Dialog));
case BlurryDialogIcon.Error:
return(RelativeErrorIcon.GetImageSource(Dialog));
default:
throw new ArgumentOutOfRangeException(nameof(icon), icon, null);
}
}
/// <summary>
/// Displays a message box in front of the specified window. The message box displays
/// a message, title bar caption, button, and icon; and returns a result.
/// </summary>
/// <param name="owner">A <see cref="Window"/> that represents the owner window of the message box.</param>
/// <param name="messageBoxText">A <see cref="string"/> that specifies the text to display.</param>
/// <param name="caption">A <see cref="string"/> that specifies the title bar caption to display.</param>
/// <param name="button">A <see cref="BlurryDialogButton"/> value that specifies which button or buttons to display.</param>
/// <param name="icon">A <see cref="BlurryDialogIcon"/> value that specifies the icon to display.</param>
/// <param name="strength"> Determines the opacity of the window which is set to 0.75 by default and may not exceed 1</param>
/// <returns>A <see cref="BlurryDialogResult"/> value that specifies which message box button is clicked by the user.</returns>
public static BlurryDialogResult Show(Window owner, string messageBoxText, string caption, BlurryDialogButton button, BlurryDialogIcon icon, double?strength = null)
{
var result = BlurryDialogResult.None;
var dialog = new BlurryDialogWindow
{
Title = caption,
DialogIcon = icon,
DialogMessage = messageBoxText,
Button = button,
Owner = owner,
Strength = strength ?? ColorHelper.GetStrength(owner)
};
dialog.ResultAquired += (sender, args) =>
{
dialog.Close();
result = args.Result;
};
dialog.ShowDialog();
return(result);
}
/// <summary>
/// Displays a message box in front of the specified window. The message box displays
/// a message, title bar caption, button, and icon; and returns a result.
/// </summary>
/// <param name="owner">A <see cref="Window"/> that represents the owner window of the message box.</param>
/// <param name="messageBoxText">A <see cref="string"/> that specifies the text to display.</param>
/// <param name="caption">A <see cref="string"/> that specifies the title bar caption to display.</param>
/// <param name="button">A <see cref="BlurryDialogButton"/> value that specifies which button or buttons to display.</param>
/// <param name="icon">A <see cref="BlurryDialogIcon"/> value that specifies the icon to display.</param>
/// <param name="strength"> Determines the opacity of the window which is set to 0.75 by default and may not exceed 1</param>
/// <returns>A <see cref="BlurryDialogResult"/> value that specifies which message box button is clicked by the user.</returns>
public static BlurryDialogResult Show(Window owner, string messageBoxText, string caption, BlurryDialogButton button, BlurryDialogIcon icon, double strength = Strength)
{
var result = BlurryDialogResult.None;
var dialog = new BlurBehindDialogWindow
{
Title = caption,
DialogIcon = icon,
DialogMessage = messageBoxText,
Button = button,
Owner = owner,
Strength = strength,
BlurDuration = BlurDuration,
UnblurDuration = UnblurDuration,
BlurRadius = BlurRadius
};
dialog.ResultAquired += (sender, args) =>
{
dialog.Close();
result = args.Result;
};
dialog.ShowDialog();
return(result);
}
/// <summary>
/// sets the ImageSource of <see cref="Icon"/> to a value corresponding to a
/// chosen value <see cref="DialogIcon"/> using <see cref="IconHelper.GetDialogImage"/>
/// </summary>
/// <param name="value">a chosen value of enum <see cref="BlurryDialogIcon"/></param>
private void SetDialogIconSource(BlurryDialogIcon value)
{
Icon = value.GetDialogImage();
}
/// <summary>
/// Displays a message box that has a message, title bar caption, button, and icon;
/// and returns a result.
/// </summary>
/// <param name="messageBoxText">A <see cref="string"/> that specifies the text to display.</param>
/// <param name="caption">A <see cref="string"/> that specifies the title bar caption to display.</param>
/// <param name="button">A <see cref="BlurryDialogButton"/> value that specifies which button or buttons to display.</param>
/// <param name="icon">A <see cref="BlurryDialogIcon"/> value that specifies the icon to display.</param>
/// <param name="strength"> Determines the opacity of the window which is set to 0.75 by default and may not exceed 1</param>
/// <returns>A <see cref="BlurryDialogResult"/> value that specifies which message box button is clicked by the user.</returns>
public static BlurryDialogResult Show(string messageBoxText, string caption, BlurryDialogButton button, BlurryDialogIcon icon, double?strength = null)
{
var result = BlurryDialogResult.None;
var dialog = new BlurBehindDialogWindow
{
Title = caption,
DialogIcon = icon,
DialogMessage = messageBoxText,
Button = button,
Owner = Application.Current.MainWindow,
Strength = strength ?? ColorHelper.GetStrength(),
BlurDuration = BlurDuration,
UnblurDuration = UnblurDuration,
BlurRadius = BlurRadius
};
dialog.ResultAquired += (sender, args) =>
{
dialog.Close();
result = args.Result;
};
dialog.ShowDialog();
return(result);
}
