/// <summary>
/// Occurs after one or more docking windows' states have changed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <c>DockingWindowEventArgs</c> that contains data related to this event.</param>
private void OnDockSiteWindowsStateChanged(object sender, DockingWindowsEventArgs e)
{
var count = e.Windows.Count();
if (count == 1)
{
this.AppendMessage(String.Format("WindowsStateChanged: Title={0}, State={1}", e.Windows.First().Title, e.Windows.First().State));
}
else
{
this.AppendMessage(String.Format("WindowsStateChanged: Count={0}, State={1}", count, e.Windows.First().State));
}
}
/// <summary>
/// Occurs before one or more docking windows are opened.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <c>DockingWindowsEventArgs</c> that contains data related to this event.</param>
private void OnDockSiteWindowsOpening(object sender, DockingWindowsEventArgs e)
{
var count = e.Windows.Count();
if (count == 1)
{
this.AppendMessage(String.Format("WindowsOpening: Title={0}", e.Windows.First().Title));
}
else
{
this.AppendMessage(String.Format("WindowsOpening: Count={0}", count));
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// NON-PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Occurs before one or more docking windows are closed, allowing for cancellation of the close.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <c>DockingWindowsEventArgs</c> that contains data related to this event.</param>
private void OnDockSiteWindowsClosing(object sender, DockingWindowsEventArgs e)
{
var documents = e.Windows.OfType <DocumentWindow>().ToArray();
if (documents.Any())
{
var message = new StringBuilder("Are you sure you want to close:");
foreach (var document in documents)
{
message.Append("\r\n* " + document.FileName);
}
if (MessageBox.Show(message.ToString(), "Confirm Close", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes) == MessageBoxResult.No)
{
e.Cancel = true;
e.Handled = true;
}
}
}
