public void OnBeforeNavigate(CefFrame frame, CefRequest request, CefNavigationType navigation_type, bool isRedirect)
{
if (objectCache.TryGetValue(frame.Identifier, out var frameObjectCache))
{
frameObjectCache.Values.ToList().ForEach(f => f.Dispose());
frameObjectCache.Clear();
}
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigationType, bool isRedirect)
{
Console.WriteLine("OnBeforeNavigation: Request.Url={0} NavigationType={1} IsRedirect={2}",
request.Url,
navigationType,
isRedirect
);
return false;
}
private int on_before_navigation(cef_render_process_handler_t* self, cef_browser_t* browser, cef_frame_t* frame, cef_request_t* request, CefNavigationType navigation_type, int is_redirect)
{
CheckSelf(self);
var mBrowser = CefBrowser.FromNative(browser);
var mFrame = CefFrame.FromNative(frame);
var mRequest = CefRequest.FromNative(request);
var result = OnBeforeNavigation(mBrowser, mFrame, mRequest, navigation_type, is_redirect != 0);
return result ? 1 : 0;
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request,
CefNavigationType navigation_type, bool isRedirect)
{
return false;
}
/// <summary>
/// Return the handler for browser load status events.
/// </summary>
// protected abstract cef_load_handler_t* GetLoadHandler();
private int on_before_navigation(cef_render_process_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, CefNavigationType navigation_type, int is_redirect)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefRenderProcessHandler.OnBeforeNavigation
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigation_type,
bool isRedirect)
{
if (browsers.TryGetValue(browser.Identifier, out var browserController))
{
browserController.OnBeforeNavigate(frame, request, navigation_type, isRedirect);
}
return(false);
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigation_type, bool isRedirect)
{
return false;
}
private int on_before_navigation(cef_render_process_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, CefNavigationType navigation_type, int is_redirect)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_frame = CefFrame.FromNative(frame);
var m_request = CefRequest.FromNative(request);
var result = OnBeforeNavigation(m_browser, m_frame, m_request, navigation_type, is_redirect != 0);
return(result ? 1 : 0);
}
/// <summary>
/// Called before browser navigation. Return true to cancel the navigation or
/// false to allow the navigation to proceed. The |request| object cannot be
/// modified in this callback.
/// </summary>
protected virtual bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigation_type, bool isRedirect)
{
return(false);
}
protected override Boolean OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigationType, Boolean isRedirect)
{
Log.Trace("RenderProcessHandler.OnBeforeNavigation( browser: {0}, frame: {1}, request: {2}, navigationType: {3}, isRedirect: {4} )",
browser.Identifier,
frame.Identifier,
request.Method,
Enum.GetName(typeof(CefNavigationType), navigationType),
isRedirect);
return(base.OnBeforeNavigation(browser, frame, request, navigationType, isRedirect));
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigation_type, bool isRedirect)
{
if ((request.TransitionType & CefTransitionType.ForwardBackFlag) != 0 || navigation_type == CefNavigationType.BackForward)
{
return(true);
}
return(base.OnBeforeNavigation(browser, frame, request, navigation_type, isRedirect));
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigation_type,
bool isRedirect)
{
return(renderProcessHandler.OnBeforeNavigation(new CefBrowserImpl(browser), new CefFrameImpl(frame),
new CefRequestImpl(request), (DSerfozo.CefGlue.Contract.Common.CefNavigationType)navigation_type,
isRedirect));
}
protected override bool OnBeforeNavigation(CefBrowser browser, CefFrame frame, CefRequest request, CefNavigationType navigationType, bool isRedirect)
{
Console.WriteLine("OnBeforeNavigation: Request.Url={0} NavigationType={1} IsRedirect={2}",
request.Url,
navigationType,
isRedirect
);
return(false);
}
