public MessageResultEventArgs(MessageButton button)
{
this.Button = button;
if (button.Result is MessageResult)
{
this.Result = (MessageResult)button.Result;
}
else
{
this.Result = MessageResult.Other;
}
}
/// <summary>
/// Gets the default OK <see cref="MessageButton" />.
/// </summary>
/// <returns>MessageButton.</returns>
private MessageButton GetDefaultOKButton()
{
var button = new Button {
Width = 80, Height = 22, Content = "OK", IsDefault = true
};
var messageButton = new MessageButton
{
Button = button,
RightToLeftIndex = 0,
Result = MessageResult.OK
};
return(messageButton);
}
/// <summary>
/// Gets the default Cancel <see cref="MessageButton" />.
/// </summary>
/// <returns>MessageButton.</returns>
private MessageButton GetDefaultCancelButton()
{
var button = new Button {
Width = 80, Height = 22, Content = "Cancel", IsCancel = true
};
var messageButton = new MessageButton {
Button = button
};
messageButton.RightToLeftIndex = 1;
messageButton.Result = MessageResult.Cancel;
return(messageButton);
}
/// <summary>
/// Invokes the commands.
/// </summary>
/// <param name="buttonClicked">The <see cref="MessageButton" /> containing the button that was clicked.</param>
/// <param name="resultOfButtonClick">The <see cref="MessageResult" /> associated with the button clicked.</param>
private void InvokeCommands(MessageButton buttonClicked, MessageResult resultOfButtonClick)
{
var buttonResult = (buttonClicked != null) ? buttonClicked.Result ?? resultOfButtonClick : resultOfButtonClick;
switch (resultOfButtonClick)
{
case MessageResult.OK:
this.ResultOKCommand.ExecuteIfAbleTo(buttonResult);
break;
case MessageResult.Cancel:
this.ResultCancelCommand.ExecuteIfAbleTo(buttonResult);
break;
case MessageResult.Other:
this.ResultOtherCommand.ExecuteIfAbleTo(buttonResult);
break;
}
this.ResultCommand.ExecuteIfAbleTo(buttonResult);
this.result = resultOfButtonClick;
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
var valueType = value.GetType();
if (valueType == typeof(Button))
{
var button = (Button)value;
return(new MessageButton {
Button = button
});
}
if (valueType == typeof(string))
{
var textFragments = value.ToString().Split(';');
var button = new Button {
Content = textFragments[0]
};
var mbutton = new MessageButton {
Button = button
};
button.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
button.Width = Math.Max(80, button.DesiredSize.Width);
button.Height = Math.Max(22, button.DesiredSize.Height);
if (textFragments.Length > 1)
{
var rightToLeftIndex = 0;
if (int.TryParse(textFragments[1], out rightToLeftIndex))
{
mbutton.RightToLeftIndex = rightToLeftIndex;
}
}
if (textFragments.Length > 2)
{
var resultFragment = textFragments[2].ToUpper();
if (string.Equals(resultFragment, "OK"))
{
mbutton.Result = MessageResult.OK;
}
else if (string.Equals(resultFragment, "CANCEL"))
{
mbutton.Result = MessageResult.Cancel;
}
else if (string.Equals(resultFragment, "OTHER"))
{
mbutton.Result = MessageResult.Other;
}
else if (string.Equals(resultFragment, "NULL"))
{
mbutton.Result = null;
}
else if (!string.Equals(resultFragment, string.Empty))
{
mbutton.Result = textFragments[2];
}
}
return(mbutton);
}
return(base.ConvertFrom(context, culture, value));
}
