/// <summary>
/// Raises the <see cref="SmartPartClosing"/> event.
/// </summary>
protected virtual void OnSmartPartClosing(WorkspaceCancelEventArgs e)
{
if (SmartPartClosing != null)
{
SmartPartClosing(this, e);
}
}
/// <summary>
/// Raises the <see cref="SmartPartClosing"/> event using the specified
/// event argument.
/// </summary>
/// <param name="e">The arguments to pass to the event.</param>
protected void RaiseSmartPartClosing(WorkspaceCancelEventArgs e)
{
if (SmartPartClosing != null)
{
SmartPartClosing(this, e);
}
}
/// <summary>
/// Raises the <see cref="SmartPartClosing"/> event.
/// </summary>
/// <param name="smartPart">The smart part that is being closed.</param>
protected WorkspaceCancelEventArgs RaiseSmartPartClosing(object smartPart)
{
var cancelArgs = new WorkspaceCancelEventArgs(smartPart);
RaiseSmartPartClosing(cancelArgs);
return(cancelArgs);
}
// Raise the SmartPartClosing event and use the returned value.
private void FormClosing(object sender, FormClosingEventArgs e)
{
Control smartPart = GetSmartPart((IDockContent)sender);
if (smartPart != null)
{
var wce = new WorkspaceCancelEventArgs(smartPart);
OnSmartPartClosing(wce);
e.Cancel = wce.Cancel;
}
}
/// <summary>
/// Raises the <see cref="SmartPartClosing"/> event.
/// </summary>
/// <param name="smartPart">The smart part that is being closed.</param>
protected WorkspaceCancelEventArgs RaiseSmartPartClosing(object smartPart)
{
if (smartPart is ElementHost)
{
smartPart = elementHosts.Unwrap((ElementHost)activeSmartPart);
}
var cancelArgs = new WorkspaceCancelEventArgs(smartPart);
RaiseSmartPartClosing(cancelArgs);
return(cancelArgs);
}
/// <summary>
/// Closes the smart part and resets (sets to null) the <see cref="ActiveSmartPart"/>.
/// </summary>
/// <exception cref="ArgumentException">The smartPart
/// was not previously shown in the workspace.</exception>
/// <exception cref="ArgumentException">The smartPart cannot be
/// assigned to TSmartPart.</exception>
public void Close(object smartPart)
{
//Guard.ArgumentNotNull(smartPart, "smartPart");
ThrowIfUnsupportedSP(smartPart);
ThrowIfSmartPartNotShownPreviously((TSmartPart)smartPart);
WorkspaceCancelEventArgs cancelArgs = RaiseSmartPartClosing(smartPart);
if (cancelArgs.Cancel == false)
{
CloseInternal((TSmartPart)smartPart);
}
}
void IComposableWorkspace <Control, DockPanelSmartPartInfo> .RaiseSmartPartClosing(WorkspaceCancelEventArgs e)
{
OnSmartPartClosing(e);
}
