/// <summary>
/// Displays the transluscent glass that overlays
/// the screen behind the scanner
/// </summary>
public void ShowGlass()
{
Glass.ShowGlass();
if (Glass.Enable)
{
Windows.SetTopMost(ScannerForm);
}
}
/// <summary>
/// Creates a glass object if one is not already created.
/// Doesn't show it though
/// </summary>
/// <returns>true</returns>
public static bool CreateGlass()
{
if (!Enable)
{
return(false);
}
if (_glass == null)
{
_glass = new Glass {
TopMost = true, ShowInTaskbar = false
};
}
return(true);
}
/// <summary>
/// Call this in the OnClose event handler for the form.
/// Releases resources
/// </summary>
public void OnClosing()
{
try
{
_animationManager.Dispose();
_rootWidget.Dispose();
if (Context.AppQuit)
{
Windows.ShowTaskbar();
Context.AppTalkWindowManager.Dispose();
Glass.HideGlass();
}
}
catch (Exception ex)
{
Log.Exception(ex);
}
}
/// <summary>
/// Hides the glass.
/// </summary>
public static void HideGlass()
{
try
{
Windows.ShowTaskbar();
if (_glass == null)
{
return;
}
waitForThread();
_quit = true;
Windows.CloseForm(_glass);
_glass = null;
}
catch
{
}
}
/// <summary>
/// Hides the glass.
/// </summary>
public static void HideGlass()
{
try
{
Windows.ShowTaskbar();
if (_glass == null)
{
return;
}
waitForThread();
_quit = true;
Windows.CloseForm(_glass);
_glass = null;
}
catch
{
}
}
/// <summary>
/// Creates a glass object if one is not already created.
/// Doesn't show it though
/// </summary>
/// <returns>true</returns>
public static bool CreateGlass()
{
if (!Enable)
{
return false;
}
if (_glass == null)
{
_glass = new Glass { TopMost = true, ShowInTaskbar = false };
}
return true;
}
/// <summary>
/// Hides the glass window
/// </summary>
public void HideGlass()
{
Glass.HideGlass();
}
