/// ------------------------------------------------------------------------------------
/// <summary>
/// Called when the position in Libronix changed.
/// </summary>
/// <param name="position">The position.</param>
/// <param name="reference">The reference.</param>
/// <param name="significance">The significance.</param>
/// <param name="navigationID">The navigation ID.</param>
/// ------------------------------------------------------------------------------------
private void OnPositionChangedInLibronix(string position, string reference, int significance,
string navigationID)
{
if (m_fProcessingMessage)
{
return;
}
m_fProcessingMessage = true;
try
{
int bcvRef = -1;
lock (m_Synchronizer)
{
if (m_libronixApp == null)
{
return;
}
int i = 0;
for (; i < m_cookies.Count; i++)
{
// Find the resource window that can display the current position.
if (m_cookies[i].Positions.IsValid(position))
{
break;
}
}
Debug.Assert(i < m_cookies.Count,
"Didn't find any Libronix resource that is able to show current position");
LbxWindowLinkSet linkSet = (LbxWindowLinkSet)m_libronixApp.WindowLinkSets[m_LinkSet];
if (i < m_cookies.Count && linkSet.Windows.Find(m_cookies[i].WindowInfo.Parent) >= 0)
{
bcvRef = ConvertToBcv(m_cookies[i].WindowInfo.ActiveReference);
Debug.WriteLineIf(bcvRef < 0, "Got reference that couldn't be converted: " +
m_cookies[i].WindowInfo.ActiveReference);
}
}
if (bcvRef > -1)
{
RaisePositionChangedEvent(new PositionChangedEventArgs(bcvRef));
}
}
catch (Exception e)
{
Debug.Fail("Got exception in OnPositionChanged: " + e.Message);
}
finally
{
m_fProcessingMessage = false;
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Sends the scroll synchronization message to Libronix for all resource windows in
/// the current link set.
/// </summary>
/// <param name="bcvRef">The reference in BBCCCVVV format.</param>
/// <developernote>This method is called on the main thread</developernote>
/// ------------------------------------------------------------------------------------
public void SetLibronixFocus(int bcvRef)
{
if (m_fProcessingMessage)
{
return;
}
m_fProcessingMessage = true;
try
{
LbxResourceWindowInfo info = null;
string reference = null;
lock (m_Synchronizer)
{
if (m_libronixApp == null)
{
return;
}
LbxWindowLinkSet linkSet = (LbxWindowLinkSet)m_libronixApp.WindowLinkSets[m_LinkSet];
LbxWindows windows = m_libronixApp.Application.Windows;
foreach (LbxWindow window in windows)
{
if (window.Type == "resource" && linkSet.Windows.Find(window) >= 0)
{
info = (LbxResourceWindowInfo)window.Info;
if (info.ActiveDataType == "bible")
{
reference = ConvertFromBcv(bcvRef);
break; // don't go on, the last info found may NOT have the right type.
}
}
}
}
// don't lock here since calling GoToReference causes a callback from Libronix
if (info != null && reference != null)
{
info.GoToReference(reference, 0, int.MaxValue, string.Empty, null);
}
}
catch (Exception e)
{
// just ignore any errors
Debug.Fail("Got exception in SetLibronixFocus: " + e.Message);
}
finally
{
m_fProcessingMessage = false;
}
}
