public void OnPrepareNavigation(object sender, NavigationEventArgs args)
{
ArgumentUtility.CheckNotNull ("args", args);
ArgumentUtility.CheckNotNull ("sender", sender);
if (args.Url.ToString() == "about:blank")
return;
WindowPreparations preparations;
var isRegistered = _registeredPreparations.TryGetValue (args.TargetName, out preparations);
args.Handled = isRegistered;
if (!isRegistered)
return;
args.BrowserWindowTarget = preparations.Type;
args.StartMode = preparations.StartMode;
_registeredPreparations.Remove (args.TargetName);
}
private void OnBeforeNavigate(object sender, NavigationEventArgs e)
{
ChangeState (_states[Tuple.Create (e.AddressType, Type)]);
}
private void OnBeforeNavigate(object sender, NavigationEventArgs e)
{
if (PrepareNavigation != null)
PrepareNavigation (this, e);
if (_preparations == null || !_preparations.Url.Equals (e.Url))
return;
if (_preparations is FullWindowPreparations)
{
var preparations = (FullWindowPreparations) _preparations;
Dispatch (preparations.Browser, preparations.Target, preparations.StartMode, string.Empty, e.AddressType);
}
else
Dispatch (_preparations.Browser, e.BrowserWindowTarget, e.StartMode, e.TargetName, e.AddressType);
_preparations = null;
}
public void OnBeforeNavigate (NavigationEventArgs navigationEventArgs)
{
ArgumentUtility.CheckNotNull ("navigationEventArgs", navigationEventArgs);
if (navigationEventArgs.Url.ToString() == c_blankSite)
return;
CurrentAddressType = navigationEventArgs.AddressType;
_allowCalls = _applicationUrlFiler.IsAllowed (navigationEventArgs.Url);
if (_allowCalls)
ObjectForScripting = new ApiFacade (_documentHandleRegistry);
if (BeforeNavigate != null)
BeforeNavigate (this, navigationEventArgs);
}
public override void BeforeNavigate2(
object pDisp,
ref object URL,
ref object Flags,
ref object TargetFrameName,
ref object PostData,
ref object Headers,
ref bool Cancel)
{
if (URL.ToString().StartsWith ("about:blank"))
return;
Uri uri;
if (!Uri.TryCreate (URL.ToString(), UriKind.RelativeOrAbsolute, out uri))
{
Cancel = true;
return;
}
var targetIsApplication = _applicationUrlFiler.IsAllowed (uri);
var targetIsExternal = _nonApplicationUrlFilter.IsAllowed (uri);
var targetIsEntryPoint = _entryPointFilter.IsAllowed (uri);
var targetAddressType = targetIsApplication ? TargetAddressType.Application : TargetAddressType.NonApplication;
if ((_isExternal && targetIsEntryPoint)
|| (!_isExternal && targetIsApplication)
|| targetIsExternal)
{
var target = String.Empty;
if (TargetFrameName != null)
target = TargetFrameName.ToString();
var eventArgs = new NavigationEventArgs (BrowserWindowStartMode.Active, Cancel, uri, target, BrowserWindowTarget.Tab, targetAddressType);
_browserControl.OnBeforeNavigate (eventArgs);
Cancel = eventArgs.Cancel;
_isExternal = !targetIsApplication;
}
if (targetIsExternal || targetIsApplication || targetIsEntryPoint)
return;
if (uri.Scheme != Uri.UriSchemeFile)
Process.Start (uri.ToString());
Cancel = true;
}
