private void _timerMessageHandling_Elapsed(object sender, ElapsedEventArgs e)
{
_timerMessageHandling.Stop();
try
{
TimerMessageHandlingLock.AcquireWriterLock(Options.LockTimeOut);
try
{
MessageLock.AcquireWriterLock(Options.LockTimeOut);
try
{
if (MessagesReceived.Count > 0)
{
try
{
CefListLock.AcquireWriterLock(Options.LockTimeOut);
foreach (var message in MessagesReceived)
{
//DEBUG
//Console.WriteLine(message);
string plain = EncodingEx.Base64.Decoder.DecodeString(Encoding.UTF8, message);
try
{
CefDecodeResult cefDecodeResult = CefDecoding.Decode(plain);
if (cefDecodeResult.DecodedObject is CefBrowserControl.BrowserAction)
{
BrowserActionsList.Add(cefDecodeResult.UCID, cefDecodeResult.DecodedObject);
}
else if (cefDecodeResult.DecodedObject is BrowserCommand)
{
BrowserCommandsList.Add(cefDecodeResult.UCID, cefDecodeResult.DecodedObject);
}
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
MessagesReceived.Clear();
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (CefListLock.IsWriterLockHeld)
{
CefListLock.ReleaseWriterLock();
}
}
}
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (MessageLock.IsWriterLockHeld)
{
MessageLock.ReleaseWriterLock();
}
}
try
{
CefListLock.AcquireWriterLock(Options.LockTimeOut);
try
{
if (BrowserCommandsCompleted.Count > 0)
{
try
{
MessageLock.AcquireWriterLock(Options.LockTimeOut);
try
{
foreach (var ucidToCommand in BrowserCommandsCompleted)
{
BrowserCommand cmd = (BrowserCommand)ucidToCommand.Value;
MessagesPending.Add(new KeyValuePairEx <string, string>(RcpServerName,
CefEncoding.Encode(cmd.UCID, cmd)));
}
BrowserCommandsCompleted.Clear();
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (MessageLock.IsWriterLockHeld)
{
MessageLock.ReleaseWriterLock();
}
}
}
if (BrowserActionsCompleted.Count > 0)
{
try
{
MessageLock.AcquireWriterLock(Options.LockTimeOut);
try
{
foreach (var ucidToAction in BrowserActionsCompleted)
{
CefBrowserControl.BrowserAction action = (CefBrowserControl.BrowserAction)ucidToAction.Value;
MessagesPending.Add(new KeyValuePairEx <string, string>(RcpServerName,
CefEncoding.Encode(action.UCID, action)));
}
BrowserActionsCompleted.Clear();
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (MessageLock.IsWriterLockHeld)
{
MessageLock.ReleaseWriterLock();
}
}
}
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (CefListLock.IsWriterLockHeld)
{
CefListLock.ReleaseWriterLock();
}
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (TimerMessageHandlingLock.IsWriterLockHeld)
{
TimerMessageHandlingLock.ReleaseWriterLock();
}
}
_timerMessageHandling.Start();
}
private void _timerBrowserHandling_Elapsed(object sender, ElapsedEventArgs e)
{
_timerBrowserHandling.Stop();
try
{
TimerCefBrowserLock.AcquireWriterLock(Options.LockTimeOut);
try
{
CefListLock.AcquireWriterLock(Options.LockTimeOut);
try
{
List <string> forRemoving = new List <string>();
foreach (var ucidToBrowsercommand in BrowserCommandsList)
{
try
{
string commandType = ucidToBrowsercommand.Value.GetType().Name;
//Console.WriteLine(commandType);
switch (commandType)
{
case "Open":
Open open =
(Open)ucidToBrowsercommand.Value;
open.Successful = true;
open.Completed = true;
forRemoving.Add(open.UCID);
break;
case "SwitchWindowVisibility":
SwitchWindowVisibility visibility =
(SwitchWindowVisibility)ucidToBrowsercommand.Value;
//Visibility = visibility.Visible.Value ? Visibility.Visible : Visibility.Hidden;
//ShowInTaskbar = visibility.Visible.Value;
Dispatcher.Invoke(() =>
{
//Visibility = visibility.Visible.Value ? Visibility.Visible : Visibility.Hidden;
//ShowInTaskbar = visibility.Visible.Value;
if (visibility.Visible.Value)
{
Topmost = true;
Activate();
Show();
}
else
{
Topmost = false;
Hide();
}
});
visibility.Successful = true;
visibility.Completed = true;
forRemoving.Add(visibility.UCID);
break;
case "LoadUrl":
LoadUrl loadUrl = (LoadUrl)ucidToBrowsercommand.Value;
Dispatcher.Invoke(() =>
{
Browser.Load(loadUrl.Url.Value);
Title = loadUrl.Url.Value;
});
loadUrl.Successful = true;
loadUrl.Completed = true;
forRemoving.Add(loadUrl.UCID);
break;
case "SwitchUserInputEnabling":
SwitchUserInputEnabling enabling =
(SwitchUserInputEnabling)ucidToBrowsercommand.Value;
throw new Exception("This method is not fully implemented by CefBrowser");
// ReSharper disable once HeuristicUnreachableCode
visibility.Completed = true;
forRemoving.Add(visibility.UCID);
break;
case "GetInputFromUser":
GetInputFromUser input = (GetInputFromUser)ucidToBrowsercommand.Value;
Dispatcher.Invoke(() =>
{
GetInput form = new GetInput((GetInputFromUser)ucidToBrowsercommand.Value);
//form.Show();
});
while (true)
{
if (input.Completed || input.TimedOut)
{
break;
}
Thread.Sleep(100);
}
//form.Dispose();
//form = null;
//input.Successful = true;
input.Completed = true;
forRemoving.Add(input.UCID);
break;
default:
throw new Exception(
"This browser command method is not implemented by CefBrowser");
}
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
foreach (string ucid in forRemoving)
{
BrowserCommandsCompleted.Add(ucid, BrowserCommandsList[ucid]);
BrowserCommandsList.Remove(ucid);
}
//----BrowserActions
forRemoving.Clear();
foreach (var ucidToBrowserAction in BrowserActionsList)
{
try
{
CefBrowserControl.BrowserAction browserAction =
(CefBrowserControl.BrowserAction)ucidToBrowserAction.Value;
ActionManager.AddBrowserActions(browserAction);
forRemoving.Add(ucidToBrowserAction.Key);
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
foreach (string ucid in forRemoving)
{
//BrowserActionsCompleted.Add(ucid, BrowserActionsCompleted[ucid]);
//BrowserActionsCompleted.Remove(ucid);
BrowserActionsInTransit.Add(ucid, BrowserActionsList[ucid]);
BrowserActionsList.Remove(ucid);
}
//get all completed actions from actionmanager
forRemoving.Clear();
if (BrowserActionManager.BrowserActionsCompleted.Count > 0)
{
for (object obj = ActionManager.GetCompletedBrowserAction();
obj != null;
obj = ActionManager.GetCompletedBrowserAction())
{
CefBrowserControl.BrowserAction browserAction = (CefBrowserControl.BrowserAction)obj;
forRemoving.Add(browserAction.UCID);
}
foreach (string ucid in forRemoving)
{
BrowserActionsCompleted.Add(ucid, BrowserActionsInTransit[ucid]);
BrowserActionsInTransit.Remove(ucid);
}
}
}
catch (Exception ex)
{
ExceptionHandling.Handling.GetException("Unexpected", ex);
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (CefListLock.IsWriterLockHeld)
{
CefListLock.ReleaseWriterLock();
}
}
}
catch (ApplicationException ex1)
{
ExceptionHandling.Handling.GetException("ReaderWriterLock", ex1);
}
finally
{
if (TimerCefBrowserLock.IsWriterLockHeld)
{
TimerCefBrowserLock.ReleaseWriterLock();
}
_timerBrowserHandling.Start();
}
}
