/// <summary>
/// Post the event that will process the GUI execution requests if
/// required.
/// </summary>
private void PostGuiExecWakeUpEventIfneeded()
{
if (m_wm.MainStatus == WmMainStatus.Started &&
m_wm.UiBroker.WmGuiExecRequestQueue.Count > 0 &&
m_guiExecWakeUpMsg == null &&
m_wm.UiBroker.UiEntryCount == 0)
{
m_guiExecWakeUpMsg = new WmGuiExecWakeUpMsg(this);
m_wm.UiBroker.PostToUi(m_guiExecWakeUpMsg);
}
}
/// <summary>
/// This method is called by the GUI wake up event to process GUI
/// execution requests in a clean context.
/// </summary>
public void HandleGuiExecWakeUp(WmGuiExecWakeUpMsg msg)
{
// Only our posted message should call this method.
Debug.Assert(m_guiExecWakeUpMsg == msg);
// Process the GUI execution requests.
ProcessGuiExecRequest();
// Clear the reference to the message to indicate that we're done
// executing the requests.
m_guiExecWakeUpMsg = null;
// Execute the state machine to stop the WM if required.
if (m_wm.Sm.StopFlag) RequestRun("GUI wake up event when stopping");
}
