private WebBrowserTab AddNewBrowser(FATabStripItem tabStrip, String url)
{
if (url == "")
{
url = NewTabURL;
}
ChromiumWebBrowser browser = new ChromiumWebBrowser(url);
// set config
ConfigureBrowser(browser);
// set layout
browser.Dock = DockStyle.Fill;
tabStrip.Controls.Add(browser);
browser.BringToFront();
// add events
browser.StatusMessage += Browser_StatusMessage;
browser.LoadingStateChanged += Browser_LoadingStateChanged;
browser.TitleChanged += Browser_TitleChanged;
browser.LoadError += Browser_LoadError;
browser.AddressChanged += Browser_URLChanged;
browser.DownloadHandler = dHandler;
browser.MenuHandler = mHandler;
browser.LifeSpanHandler = lHandler;
browser.KeyboardHandler = kHandler;
browser.RequestHandler = rHandler;
// new tab obj
WebBrowserTab tab = new WebBrowserTab
{
IsOpen = true,
Browser = browser,
Tab = tabStrip,
OrigURL = url,
CurURL = url,
Title = "New Tab",
DateCreated = DateTime.Now
};
// save tab obj in tabstrip
tabStrip.Tag = tab;
if (url.StartsWith("WebBrowserDemo:"))
{
CefSharpSettings.LegacyJavascriptBindingEnabled = true;
CefSharp.BindingOptions option = new CefSharp.BindingOptions();
browser.RegisterAsyncJsObject("host", host, option);
}
return(tab);
}
private void Form1_Load(object sender, EventArgs e)
{
var browser = new ChromiumWebBrowser(String.Empty)
{
Dock = DockStyle.Fill,
BrowserSettings = new BrowserSettings
{
FileAccessFromFileUrls = CefState.Enabled,
UniversalAccessFromFileUrls = CefState.Enabled,
Javascript = CefState.Enabled,
ImageLoading = CefState.Enabled,
JavascriptAccessClipboard = CefState.Enabled,
JavascriptCloseWindows = CefState.Enabled,
JavascriptDomPaste = CefState.Enabled
}
};
browser.RequestContext = new RequestContext(new RequestContextHandler());
browser.LoadingStateChanged += OnLoadingStateChanged;
browser.IsBrowserInitializedChanged += Browser_IsBrowserInitializedChanged;
panel1.Controls.Add(browser);
Browser = browser;
browser.LoadHtml("<html><body>Wait Login...\n<script>\n callbackObj.LoginWebFrame(\"aaa\");\n</script>\n</body></html>");
var bindScriptOption = new CefSharp.BindingOptions();
//bindScriptOption.CamelCaseJavascriptNames = false;
browser.Load(home_url);
//browser.MenuHandler = new MenuHandler();
//browser.RequestHandler = new WinFormsRequestHandler(openNewTab);
//browser.JsDialogHandler = new JsDialogHandler();
//browser.DownloadHandler = new MyDownLoadFile();
//browser.RequestHandler = new MyRequestHandler();
Browser.FrameLoadStart += (sender0, e0) =>
{
var uri = new Uri(e0.Url);
this.toolStripStatusLabel1.Text = uri.ToString() + " loading";
};
Browser.FrameLoadEnd += (sender0, e0) =>
{
var uri = new Uri(e0.Url);
this.toolStripStatusLabel1.Text = uri.ToString() + " ";
};
}
/// <summary>
/// <para>Asynchronously registers a Javascript object in this specific browser instance.</para>
/// <para>Only methods of the object will be availabe.</para>
/// </summary>
/// <param name="webBrowser">The browser to perform the registering on</param>
/// <param name="name">The name of the object. (e.g. "foo", if you want the object to be accessible as window.foo).</param>
/// <param name="objectToBind">The object to be made accessible to Javascript.</param>
/// <param name="options">binding options - camelCaseJavascriptNames default to true </param>
/// <exception cref="Exception">Browser is already initialized. RegisterJsObject must be +
/// called before the underlying CEF browser is created.</exception>
/// <remarks>The registered methods can only be called in an async way, they will all return immeditaly and the resulting
/// object will be a standard javascript Promise object which is usable to wait for completion or failure.</remarks>
public static void RegisterAsyncJsObject(this IWebBrowser webBrowser, string name, object objectToBind, BindingOptions options = null)
{
webBrowser.ValidateBrowserBeforeRegistering();
webBrowser.JavascriptObjectRepository.Register(name, objectToBind, true, options);
}
public static void RegisterAsyncJsObject(this IWebBrowser webBrowser, string name, object objectToBind, BindingOptions options = null)
{
throw new NotImplementedException("This method has been removed, see https://github.com/cefsharp/CefSharp/issues/2990 for details on migrating your code.");
}
/// <summary>
/// Registers a Javascript object in this specific browser instance.
/// </summary>
/// <param name="webBrowser">The browser to perform the registering on</param>
/// <param name="name">The name of the object. (e.g. "foo", if you want the object to be accessible as window.foo).</param>
/// <param name="objectToBind">The object to be made accessible to Javascript.</param>
/// <param name="options">binding options - camelCaseJavascriptNames default to true </param>
/// <exception cref="Exception">Browser is already initialized. RegisterJsObject must be +
/// called before the underlying CEF browser is created.</exception>
public static void RegisterJsObject(this IWebBrowser webBrowser, string name, object objectToBind, BindingOptions options = null)
{
CefSharpSettings.WcfEnabled = true;
webBrowser.ValidateBrowserBeforeRegistering();
webBrowser.JavascriptObjectRepository.Register(name, objectToBind, false, options);
}
