/// <summary>
/// Requests a change of view.
/// </summary>
/// <param name="view">
/// The requested view.
/// </param>
/// <param name="data">
/// Optional data for the requested view.
/// </param>
protected void RequestViewChange(View view, object data = null)
{
if (ViewChangeRequest != null)
{
var args = new ViewChangeRequestArgs(view, data);
ViewChangeRequest(this, args);
}
}
/// <summary>
/// Callback for when a change in the current view has been requested.
/// </summary>
/// <param name="sender">
/// Who requested the change.
/// </param>
/// <param name="e">
/// Arguments for the view change.
/// </param>
private void OnViewChangeRequest(object sender, ViewChangeRequestArgs e)
{
BaseView viewToLoad = null;
string windowTitle = string.Empty;
bool mainMenuEnabled = true;
switch (e.View)
{
case View.Dashboard:
{
windowTitle = " - Dashboard";
viewToLoad = m_viewDashboard;
}
break;
case View.ProgressWait:
{
windowTitle = " - Working";
viewToLoad = m_viewProgressWait;
if (e.Data != null)
{
if (e.Data is string)
{
m_viewProgressWait.SetMessage(e.Data as string);
}
}
mainMenuEnabled = false;
}
break;
case View.Statistics:
{
windowTitle = " - Statistics";
viewToLoad = m_viewStatistics;
}
break;
case View.Settings:
{
windowTitle = " - Settings";
viewToLoad = m_viewSettings;
}
break;
case View.Waste:
{
windowTitle = " - Waste Cost";
viewToLoad = m_viewWaste;
}
break;
case View.Tray:
{
bool showTooltip = false;
if (e.Data != null)
{
if (e.Data is bool)
{
showTooltip = (bool)e.Data;
}
}
MinimizeToTray(showTooltip);
}
break;
}
if (viewToLoad != null)
{
Current.Dispatcher.BeginInvoke(
System.Windows.Threading.DispatcherPriority.Normal,
(Action) delegate()
{
try
{
// Hide any active flyouts, as the way that we use them, they are always related to
// the current view.
m_primaryWindow.HideAllFlyouts();
// Progress view requires main menu to be disabled
if (mainMenuEnabled)
{
m_primaryWindow.EnableMainMenu();
}
else
{
m_primaryWindow.DisableMainMenu();
}
m_primaryWindow.CurrentView.Content = viewToLoad;
m_primaryWindow.Title = "Stahp It" + windowTitle;
}
catch (Exception err)
{
Debug.WriteLine(err.Message);
Debug.WriteLine(err.InnerException.Message);
}
}
);
}
}
