private void WebBrowserOnNavigating(object sender, GeckoNavigatingEventArgs geckoNavigatingEventArgs)
{
if (!_messageEventHasBeenSetup)
{
_webBrowser.AddMessageEventListener("FreezerFire", WebBrowserOnFreezerFireDispach);
_messageEventHasBeenSetup = true;
}
}
/// <summary>
/// Only the first call per browser per event name takes effect.
/// </summary>
/// <param name="eventName"></param>
/// <param name="action"></param>
public void AddMessageEventListener(string eventName, Action <string> action)
{
Debug.Assert(!InvokeRequired);
if (_knownEvents.Contains(eventName))
{
return; // This browser already knows what to do about this; hopefully we don't have a conflict.
}
_browser.AddMessageEventListener(eventName, action);
_knownEvents.Add(eventName);
}
async void init()
{
if (!InitFireFoxed)
{
InitFireFoxed = true;
await Task.Run(() =>
{
Thread.Sleep(1000);
});
Gecko.Xpcom.Initialize("Firefox");
}
this.Title = "Loading...";
this.AllowDrop = true;
_gecko = new GeckoWebBrowser();
_gecko.CreateControl();
_gecko.Enabled = false;
_gecko.AllowDrop = true;
var uri = new Uri(Helper.Config.ServerUrl);
//often cookies are stored on domain level, so ".google.com", not "www.google.com" (leading dot is important)
string host = uri.Host.Replace("www", "");
CookieManager.Add(host, "/", "WayScriptRemoting", RemotingClient.SessionID, false, false, false, Helper.ConvertDateTimeInt(DateTime.Now.AddYears(3)));
//WayScriptRemoting
//_gecko.NoDefaultContextMenu = true; //禁用右键菜单
//_gecko.AddMessageEventListener("copyToClipboard", copyToClipboard);
//_gecko.AddMessageEventListener("save", save);
_gecko.AddMessageEventListener("loadFinish", loadFinish);
//_gecko.AddMessageEventListener("watchPointValues", watchPointValues);
//_gecko.AddMessageEventListener("openRunMode", openRunMode);
//_gecko.AddMessageEventListener("writePointValue", writePointValue);
//_gecko.AddMessageEventListener("go", go);
//_gecko.AddMessageEventListener("goBack", goBack);
//_gecko.AddMessageEventListener("open", open);
//_gecko.AddMessageEventListener("openCode", openCode);
//_gecko.AddMessageEventListener("fullScreen", fullScreen);
//_gecko.AddMessageEventListener("exitFullScreen", exitFullScreen);
//_gecko.AddMessageEventListener("showHistoryWindow", showHistoryWindow);
winHost.Child = _gecko;
_gecko.ProgressChanged += Gecko_ProgressChanged;
_gecko.CreateWindow += Gecko_CreateWindow;
_gecko.DocumentCompleted += Gecko_DocumentCompleted;
if (_dataModel.id != null)
{
_gecko.Navigate($"{Helper.Config.ServerUrl}/Home/GetWindowContent?windowid={_dataModel.id}");
}
else
{
_gecko.Navigate($"{Helper.Config.ServerUrl}/editor");
}
}
/// <summary>
/// create browser
/// </summary>
/// <returns></returns>
private static GeckoWebBrowser CreateBrowserInternal()
{
GeckoWebBrowser browser = new GeckoWebBrowser();
browser.CreateControl();
browser.AddMessageEventListener("__post", ((string data) =>
{
data = System.Web.HttpUtility.UrlDecode(data);
}));
//////browser.NavigateFinishedNotifier.BlockUntilNavigationFinished();
////browser.JavascriptError += (sender, error) =>
////{
//// // do something
////};
return(browser);
}
public Form1()
{
InitializeComponent();
Gecko.Xpcom.Initialize("Firefox");
gecko = new GeckoWebBrowser();
gecko.CreateControl();
gecko.NoDefaultContextMenu = true; //禁用右键菜单
gecko.AddMessageEventListener("copyToClipboard", copyToClipboard);
gecko.Dock = DockStyle.Fill;
panel1.Controls.Add(gecko);
gecko.ProgressChanged += Gecko_ProgressChanged;
gecko.CreateWindow += Gecko_CreateWindow;
gecko.DocumentCompleted += Gecko_DocumentCompleted;
gecko.Navigate("http://localhost:8988/editor");
}
public void AddEventListener_JScriptFiresEvent_ListenerIsCalledWithMessage()
{
string payload = null;
browser.AddMessageEventListener("callMe", ((string p) => payload = p));
browser.LoadHtml(
@"<!DOCTYPE html>
<html><head>
<script type='text/javascript'>
window.onload= function() {
var event = new MessageEvent('callMe', { 'view' : window, 'bubbles' : true, 'cancelable' : false, 'data' : 'some data'}); document.dispatchEvent (event);
document.dispatchEvent (event);
}
</script>
</head><body></body></html>" );
browser.NavigateFinishedNotifier.BlockUntilNavigationFinished();
Assert.AreEqual("some data", payload);
}
public void AddEventListener_JScriptFiresEvent_ListenerIsCalledWithMessage()
{
string payload = null;
browser.AddMessageEventListener("callMe", ((string p) => payload = p));
browser.LoadHtml(
@"<!DOCTYPE html>
<html><head>
<script type='text/javascript'>
window.onload= function() {
event = document.createEvent('MessageEvent');
var origin = window.location.protocol + '//' + window.location.host;
event.initMessageEvent ('callMe', true, true, 'some data', origin, 1234, window, null);
document.dispatchEvent (event);
}
</script>
</head><body></body></html>" );
browser.NavigateFinishedNotifier.BlockUntilNavigationFinished();
Assert.AreEqual("some data", payload);
}
private async Task DoStressTest(GeckoWebBrowser browser)
{
await Task.Delay(1000);
var pageLinks = Enumerable.Range(1, 100).Select(page => string.Format(@"https://bitbucket.org/repo/all/{0}?name=c%23", page)).ToList();
var callbacks = new List <string>();
browser.AddMessageEventListener("callback", value => callbacks.Add(value));
var repoLinks = new List <string>();
foreach (var link in pageLinks)
{
repoLinks.AddRange(await RetrieveBitbucketRepositoryLinks(browser, link));
DoCallbacks(browser);
}
Debug.WriteLine("Found {0} repo links", repoLinks.Count);
//await browser.NavigateAndWait("http://www.google.de");
}
static void InstallCustomEventListener(object sender, GeckoNavigatingEventArgs e)
{
_browser.Navigating -= InstallCustomEventListener;
_browser.AddMessageEventListener("callMe", ((string p) =>
MessageBox.Show(String.Format("C# : Got Message '{0}' from javascript", p))));
}