private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
SetCanGoBack(args.CanGoBack);
SetCanGoForward(args.CanGoForward);
this.InvokeOnUiThreadIfRequired(() => SetIsLoading(!args.CanReload));
}
/// <summary>
/// Sets the loading state change.
/// </summary>
/// <param name="args">The <see cref="LoadingStateChangedEventArgs"/> instance containing the event data.</param>
void IWebBrowserInternal.SetLoadingStateChange(LoadingStateChangedEventArgs args)
{
CanGoBack = args.CanGoBack;
CanGoForward = args.CanGoForward;
IsLoading = args.IsLoading;
var handler = LoadingStateChanged;
if (handler != null)
{
handler(this, args);
}
}
private void ChromeBrowser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (WidgetData.liveyPropertiesData == null || e.IsLoading)
{
return;
}
try
{
if (chromeBrowser.CanExecuteJavascriptInMainFrame) //if js context ready
{
foreach (var item in WidgetData.liveyPropertiesData)
{
string uiElementType = item.Value["type"].ToString();
if (!uiElementType.Equals("button", StringComparison.OrdinalIgnoreCase) && !uiElementType.Equals("label", StringComparison.OrdinalIgnoreCase))
{
if (uiElementType.Equals("slider", StringComparison.OrdinalIgnoreCase) ||
uiElementType.Equals("dropdown", StringComparison.OrdinalIgnoreCase))
{
Form1.chromeBrowser.ExecuteScriptAsync("livelyPropertyListener", item.Key, (int)item.Value["value"]);
}
else if (uiElementType.Equals("folderDropdown", StringComparison.OrdinalIgnoreCase))
{
var filePath = Path.Combine(Path.GetDirectoryName(htmlPath), item.Value["folder"].ToString(), item.Value["value"].ToString());
if (File.Exists(filePath))
{
Form1.chromeBrowser.ExecuteScriptAsync("livelyPropertyListener",
item.Key,
Path.Combine(item.Value["folder"].ToString(), item.Value["value"].ToString()));
}
else
{
Form1.chromeBrowser.ExecuteScriptAsync("livelyPropertyListener",
item.Key,
null); //or custom msg
}
}
else if (uiElementType.Equals("checkbox", StringComparison.OrdinalIgnoreCase))
{
Form1.chromeBrowser.ExecuteScriptAsync("livelyPropertyListener", item.Key, (bool)item.Value["value"]);
}
else if (uiElementType.Equals("color", StringComparison.OrdinalIgnoreCase) || uiElementType.Equals("textbox", StringComparison.OrdinalIgnoreCase))
{
Form1.chromeBrowser.ExecuteScriptAsync("livelyPropertyListener", item.Key, (string)item.Value["value"]);
}
}
}
}
}
catch { }
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
//Wait for the page to finish loading
if (args.IsLoading == false)
{
StartAsync();
}
//SetCanGoBack(args.CanGoBack);
//SetCanGoForward(args.CanGoForward);
//this.InvokeOnUiThreadIfRequired(() => SetIsLoading(!args.CanReload));
}
private void LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (e.Browser.IsLoading)
{
return;
}
#if DEBUG
_browser.ShowDevTools();
#endif
_browser.LoadingStateChanged -= LoadingStateChanged;
OnPageLoadded();
}
// active event handlers
private void Browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (!e.IsLoading)
{
browser.AddWordToDictionary("tweetdeck");
browser.AddWordToDictionary("TweetDeck");
browser.AddWordToDictionary("tweetduck");
browser.AddWordToDictionary("TweetDuck");
browser.AddWordToDictionary("TD");
Invoke(new Action(SetupWindow));
browser.LoadingStateChanged -= Browser_LoadingStateChanged;
}
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
//Wait for while page to finish loading not just the first frame
//LogManager.AddLogMessage(Name, "OnLoadingStateChanged", sender.ToString() + " | " + args.IsLoading, LogManager.LogMessageType.DEBUG);
if (!args.IsLoading)
{
browser.LoadingStateChanged -= OnLoadingStateChanged;
//LogManager.AddLogMessage(Name, "OnLoadingStateChanged", "LOADED!!!", LogManager.LogMessageType.DEBUG);
//This is required when using a standard TaskCompletionSource
//Extension method found in the CefSharp.Internals namespace
//tcs.TrySetResultAsync(true);
}
}
private static void BrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
// Check to see if loading is complete - this event is called twice, one when loading starts
// second time when it's finished
// (rather than an iframe within the main frame).
if (e.IsLoading)
{
// Remove the load event handler, because we only want one snapshot of the initial page.
browser.LoadingStateChanged -= BrowserLoadingStateChanged;
var scriptTask = browser.EvaluateScriptAsync("document.getElementById('lst-ib').value = 'CefSharp Was Here!'");
scriptTask.ContinueWith(t =>
{
//Give the browser a little time to render
Thread.Sleep(500);
// Wait for the screenshot to be taken.
var task = _browser.ScreenshotAsync();
task.ContinueWith(
x =>
{
// Make a file to save it to (e.g. C:\Users\jan\Desktop\CefSharp screenshot.png)
var screenshotsPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "CefSharp screenshot.png");
Console.WriteLine();
Console.WriteLine("Screenshot ready. Saving to {0}", screenshotsPath);
// Save the Bitmap to the path.
// The image type is auto-detected via the ".png" extension.
task.Result.Save(screenshotsPath);
// We no longer need the Bitmap.
// Dispose it to avoid keeping the memory alive. Especially important in 32-bit applications.
task.Result.Dispose();
Console.WriteLine("Screenshot saved. Launching your default image viewer...");
// Tell Windows to launch the saved image.
Process.Start(
new ProcessStartInfo(screenshotsPath)
{
// UseShellExecute is false by default on .NET Core.
UseShellExecute = true
});
Console.WriteLine("Image viewer launched. Press any key to exit.");
},
TaskScheduler.Default);
});
}
#endregion
}
public void OnDownloadUpdated(IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback)
{
var handler = OnDownloadUpdatedFired;
if (handler != null)
{
handler(this, downloadItem);
}
if (downloadItem != null && browser != null && downloadItem.IsComplete)
{
CefSharp.LoadingStateChangedEventArgs e = new LoadingStateChangedEventArgs(browser, true, false, false);
OnLoadingStateChanged(e);
}
}
private async void chromiumBrowser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
Address_textBox.Text = chromiumBrowser.Address;
if (e.IsLoading)
{
await Task.Delay(50);
int val = siteLoading.Value + siteLoading.Value / 2;
if (val <= 100)
{
siteLoading.Value = val;
}
}
}
private void chromiumWebBrowser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
try
{
string sMsg = (e.IsLoading ? "Loading..." : chromiumWebBrowser.Address);
Console.WriteLine(sMsg);
if (e.IsLoading == false)
{
//브라우저 로드 완료시 해야할 일을 실행
}
}
catch { }
}
protected async Task <bool> IsPageLoading(ChromiumWebBrowser wb, LoadingStateChangedEventArgs e)
{
if (e.IsLoading)
{
return(true);
}
var html = await wb.GetSourceAsync();
if (html == "<html><head></head><body></body></html>")
{
return(true);
}
return(false);
}
public void LoadingStateChangedEvent(object sender, LoadingStateChangedEventArgs e)
{
if (e.IsLoading == false)
{
if (site.Equals("mitele"))
{
myBrowser.ExecuteScriptAsync("$('div').eq(0).css({ position:'absolute', top:0, left:0, width:'100%', height:'100%'});");
}
else if (site.Equals("youtube"))
{
myBrowser.ExecuteScriptAsync("$('.ytp-iv-video-content').css({ position:'absolute', top:0, left:0, width:'100%', height:'100%'});");
}
}
}
/// <summary>
/// listens for page to be loaded
/// </summary>
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
if (!args.IsLoading)
{
// Page has finished loading, do whatever you want here
/*MainView.mainGrid.Dispatcher.Invoke(() =>
* {
* MainView.mainGrid.RowDefinitions[0].Height = new GridLength(0);
* MainView.mainGrid.Children.RemoveAt(0);
* MainView.mainGrid.RowDefinitions[1].Height = new GridLength(1.0, GridUnitType.Star);
* });*/
}
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
if (!args.IsLoading)
{
this.SetBrowserLoadingOverlayVisiblity(false);
this.SetLoaderVisiblity(false);
this.SetLoader2Visiblity(false);
}
else
{
this.SetBrowserLoadingOverlayVisiblity(true);
this.SetLoaderVisiblity(true);
this.SetLoader2Visiblity(true);
}
}
void wbDict_LoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
if (args.IsLoading)
{
return;
}
Dispatcher.Invoke(async() => {
var s = args.Browser.MainFrame.Url;
if (!s.StartsWith("data"))
{
tbURL.Text = s;
}
await vmDict.OnNavigationFinished();
});
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
if (!args.IsLoading)
{
var iconURL = "http://www.google.com/s2/favicons?domain=" + XENGINE;
WebRequest request = HttpWebRequest.Create(iconURL);
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
dynamic favicon = Image.FromStream(stream);
string i = Convert.ToString(myimg.Images.Count);
myimg.Images.Add(i, favicon);
tabControl.ImageList = myimg;
tabControl.SelectedTab.ImageIndex = myimg.Images.Count - 1;
}
}
/// <summary>
/// Manage the IsLoading parameter
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PageLoadingStateChanged(object sender,
LoadingStateChangedEventArgs e)
{
if (!e.IsLoading)
{
Dispatcher.Invoke(new System.Action(() =>
{
if (currentURL != Browser.Address)
{
Browser.ExecuteScriptAsync(s);
currentURL = (string)Browser.Address.Clone();
}
}));
}
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
/* if (formBegin != null)
* {
* Thread.Sleep(1000);
* Thread thread = new Thread(new ThreadStart(delegate () // thread 생성
* {
* this.Invoke(new Action(delegate () // this == Form 이다. Form이 아닌 컨트롤의 Invoke를 직접호출해도 무방하다.
* {
* this.formBegin.load2(0, callcenter_idx);
* }));
* }));
* thread.Start();
* }*/
}
private void OnBrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
try
{
this.InvokeOnUiThreadIfRequired(() => SetchromeBrowserVisible(!args.CanReload));
this.InvokeOnUiThreadIfRequired(BuildContextMenuFromHistory);
this.InvokeOnUiThreadIfRequired(IsUrlInBookmarks);
BuildContextMenuFromHistory();
}
catch (Exception ex)
{
Log.ErrorFormat("[whlBrowser.OnBrowserLoadingStateChanged] Critical error. Exception {0}", ex);
}
}
private async void Dashboard(object s, LoadingStateChangedEventArgs e)
{
var wb = s as ChromiumWebBrowser;
if (e.IsLoading || wb == null)
{
return;
}
Log.Info("Logged in");
var scriptTask = await wb.EvaluateScriptAsync(
$"getTransactionHistory('INDEX_1','0011')");
wb.LoadingStateChanged -= Dashboard;
wb.LoadingStateChanged += Monitor;
}
private async void Monitor(object s, LoadingStateChangedEventArgs e)
{
var wb = s as ChromiumWebBrowser;
if (e.IsLoading || wb == null)
{
return;
}
await wb.SavePageScreenShot(@"C:\Users\killjaeden\Desktop\a.png");
Log.Info("Enter Otp for Ibanking");
var otp = WaitForInput("Enter OTP for IBanking Logging in");
PageAnalyzeFinished.Set();
}
private void MainBrowser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
Dispatcher.Invoke(() =>
{
try
{
urlTextbox.Text = MainBrowser.Address;
titleLabel.Content = MainBrowser.Title;
titleLabel.ToolTip = MainBrowser.Title;
if (MainBrowser == null)
{
}
else if (MainBrowser.Title == string.Empty)
{
}
else if (MainBrowser.Address.StartsWith("data"))
{
}
else
{
// debounce creation of history for 2s, so that it doesn't log history for unnecessary redirects
debounceDispatcher.Debounce(2000, _ =>
{
History.CreateHistory(new History
{
Url = MainBrowser.Address,
Title = MainBrowser.Title,
Timestamp = DateTime.Now
});
});
}
if (IsUrlYoutubeVideo(MainBrowser.Address))
{
YoutubeModeMenuItem.IsEnabled = true;
}
else
{
YoutubeModeMenuItem.IsEnabled = false;
}
}
catch (Exception exc)
{
//MessageBox.Show(exc.ToString());
}
});
}
//logging
public async void LoginPageLoaded(object sender, LoadingStateChangedEventArgs e)
{
CefWebBrowser.LoadingStateChanged -= LoginPageLoaded;
//TODO Check if user entered all req data
var script = "(function(){ var field = document.getElementById(\"user\"); if(field){return true}else return field; })();";
var response = await CefWebBrowser.EvaluateScriptAsync(script);
if (response.Result != null)
{
if ((bool)response.Result)
{
tryagain:
script = $@"(function(){{
document.getElementById(""user"").value = ""{loginbox.Text}"";
document.getElementById(""password"").value = ""{passwordbox.Text}"";
document.getElementsByClassName(""btn-login"")[0].click();
}})();";
response = await CefWebBrowser.EvaluateScriptAsync(script);
script = $@" document.getElementsByClassName(""world-select"").length > 0";
response = await CefWebBrowser.EvaluateScriptAsync(script);
if (response.Result != null)
{
if ((bool)response.Result)
{
script = $@"(function(){{
var worlds = document.getElementsByClassName(""world-select"");
for (i = 0; i < worlds.length; i++)
{{
if (worlds[i].getAttribute(""href"").includes(""{worldbox.Text}""))
{{
window.location.href = worlds[i].getAttribute(""href"");
}}
}}
}})();";
response = await CefWebBrowser.EvaluateScriptAsync(script);
}
else
{
System.Threading.Thread.Sleep(1000);
goto tryagain;
}
}
}
}
return;
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
setCanGoBack(args.CanGoBack);
setCanGoForward(args.CanGoForward);
setIsLoading(args.IsLoading);
if (!args.IsLoading)
{
Tools.Logger.Log("Finished loading of " + args.Browser.MainFrame.Url, Logger.LogLevel.debug);
string mainControllerName = Arguments.GetArgument("browser-js-mainController_name", "ScChrom");
string postInitScript = Tools.Arguments.GetArgument("injected-javascript", "");
MainController.Instance.BrowserJsController.InitBrowser(browser, mainControllerName, postInitScript);
}
}
private void BrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (!e.Browser.IsLoading)
{
this.InvokeOnUiThreadIfRequired(ShowBrowserControl);
}
if (!e.CanReload)
{
return;
}
var overridePostMessage =
"window.postMessage = function(data, origin){ postMessageListener.received(JSON.stringify(data), origin); }";
Browser.ExecuteScriptAsync(overridePostMessage);
}
private async void Renderer_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (e.IsLoading == false && isRenderable)
{
try
{
var uri = new System.Uri(Path);
var converted = uri.AbsoluteUri;
var fix = converted.Replace("'", "%27").Replace("file://", "localfiles://");
var result = await Renderer.EvaluateScriptAsync("SetSkin", new object[] { fix });
}
catch (Exception ex)
{
}
}
}
/// <summary>
/// Invoked when the browser starts or finishes loading
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void BrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
// Done loading?
if (!e.IsLoading)
{
// Find a better way to modify the UI than to invoke dispatcher
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
{
// Find the loading fade out Storyboard
Storyboard fadeOut = (Storyboard)this.FindResource("FadeOutLoading");
// Fade out the loading image
fadeOut.Begin();
}));
}
}
private async void Browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (!e.IsLoading)
{
var html = await browser.GetSourceAsync();
if (this.triger == null)
{
this.Invoke((Action) delegate
{
OnComplete?.Invoke(new Kuto(html), new EventArgs());
this.Close();
});
}
}
}
private void Browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
// DocumentCompleted に相当?
// note: 非 UI thread からコールされるので、何かしら UI に触る場合は適切な処置が必要
if (e.IsLoading)
return;
BeginInvoke((Action)(() =>
{
ApplyStyleSheet();
ApplyZoom();
DestroyDMMreloadDialog();
}));
}
private void OnLoadingStateChanged(object sender, LoadingStateChangedEventArgs args)
{
ChromiumWebBrowser browser = (ChromiumWebBrowser)sender;
try
{
string sMsg = (args.IsLoading ? "Loading..." : browser.Address);
if (args.IsLoading == false)
{
//브라우저 로드 완료시 해야할 일을 실행
//browser.ExecuteScriptAsync("setTimeout(function(){console.log('action:redirect');},3000);");
}
}
catch { }
}
private static void BrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
// Check to see if loading is complete - this event is called twice, one when loading starts
// second time when it's finished
// (rather than an iframe within the main frame).
if (!e.IsLoading)
{
// Remove the load event handler, because we only want one snapshot of the initial page.
browser.LoadingStateChanged -= BrowserLoadingStateChanged;
var scriptTask = browser.EvaluateScriptAsync("document.getElementById('lst-ib').value = 'CefSharp Was Here!'");
scriptTask.ContinueWith(t =>
{
//Give the browser a little time to render
Thread.Sleep(500);
// Wait for the screenshot to be taken.
var task = browser.ScreenshotAsync();
task.ContinueWith(x =>
{
// Make a file to save it to (e.g. C:\Users\jan\Desktop\CefSharp screenshot.png)
var screenshotPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "CefSharp screenshot.png");
Console.WriteLine();
Console.WriteLine("Screenshot ready. Saving to {0}", screenshotPath);
// Save the Bitmap to the path.
// The image type is auto-detected via the ".png" extension.
task.Result.Save(screenshotPath);
// We no longer need the Bitmap.
// Dispose it to avoid keeping the memory alive. Especially important in 32-bit applications.
task.Result.Dispose();
Console.WriteLine("Screenshot saved. Launching your default image viewer...");
// Tell Windows to launch the saved image.
Process.Start(screenshotPath);
Console.WriteLine("Image viewer launched. Press any key to exit.");
});
});
}
}
void IWebBrowserInternal.SetLoadingStateChange(LoadingStateChangedEventArgs args)
{
UiThreadRunAsync(() =>
{
SetCurrentValue(CanGoBackProperty, args.CanGoBack);
SetCurrentValue(CanGoForwardProperty, args.CanGoForward);
SetCurrentValue(IsLoadingProperty, args.IsLoading);
((DelegateCommand)BackCommand).RaiseCanExecuteChanged();
((DelegateCommand)ForwardCommand).RaiseCanExecuteChanged();
((DelegateCommand)ReloadCommand).RaiseCanExecuteChanged();
});
var handler = LoadingStateChanged;
if (handler != null)
{
handler(this, args);
}
}
protected internal virtual void OnLoadingStateChanged(LoadingStateChangedEventArgs e)
{
var handler = LoadingStateChanged;
if (handler != null) {
handler(this, e);
}
}
/// <summary>
/// Sets the loading state change.
/// </summary>
/// <param name="args">The <see cref="LoadingStateChangedEventArgs"/> instance containing the event data.</param>
void IWebBrowserInternal.SetLoadingStateChange(LoadingStateChangedEventArgs args)
{
CanGoBack = args.CanGoBack;
CanGoForward = args.CanGoForward;
IsLoading = args.IsLoading;
var handler = LoadingStateChanged;
if (handler != null)
{
handler(this, args);
}
}
private void OnWebBrowserLoadingStateChanged(object sender, LoadingStateChangedEventArgs e)
{
if (e.CanReload && (Title.CompareTo("淘宝网 - 淘！我喜欢") == 0) && Address.Contains("www.taobao.com"))
{
if (Title.CompareTo("已卖出的宝贝") != 0)
{
Thread.Sleep(1000);
WebBrowser.Load("https://trade.taobao.com/trade/itemlist/list_sold_items.htm");
StatusMsg += "Load 已卖出的宝贝";
isGetList = false;
}
}
if (e.CanReload && (Title.CompareTo("已卖出的宝贝") == 0) && !isGetList)
{
StatusMsg += "get inneHTML";
isGetList = true;
GetInnerHTML();
// string input = (string)evaluateJavaScriptResult;
}
}
private void OnLoadingStateChange(IntPtr self, IntPtr browser, int isloading, int cangoback, int cangoforward)
{
var e = new LoadingStateChangedEventArgs {
Browser = Browser.FromHandle(browser),
IsLoading = Convert.ToBoolean(isloading),
CanGoBack = Convert.ToBoolean(cangoback),
CanGoForward = Convert.ToBoolean(cangoforward)
};
_delegate.OnLoadingStateChanged(e);
}
