public frmBrowser()
{
this.Text = "Browser";
//Only perform layout when control has completly finished resizing
ResizeBegin += (s, e) => SuspendLayout();
ResizeEnd += (s, e) => ResumeLayout(true);
this.Shown += (se, ev) =>
{
this.Top = 0;
this.Left = 0;
this.Width = Screen.PrimaryScreen.WorkingArea.Width / 2;
this.Height = Screen.PrimaryScreen.WorkingArea.Height;
};
var browser = new ChromiumWebBrowser(URL)
{
Dock = DockStyle.Fill,
BrowserSettings =
{
DefaultEncoding = "UTF-8",
WebGl = CefState.Disabled,
WebSecurity = CefState.Disabled,
}
};
this.Controls.Add(browser);
this.Browser = browser;
//browser.MenuHandler = new MenuHandler(this);
}
public KeyRequestForm(Framework.Data.APIKey keyType)
{
InitializeComponent();
string url;
if (_apiKeyType == Framework.Data.APIKey.GeocachingLive)
{
url = "http://application.globalcaching.eu/TokenRequest.aspx";
}
else
{
url = "http://application.globalcaching.eu/TokenRequest.aspx?target=staging";
}
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
panel1.Controls.Add(browser);
browser.IsLoadingChanged += browser_IsLoadingChanged;
Browser = browser;
_apiKeyType = keyType;
Disposed += KeyRequestForm_Disposed;
}
void InitBrowser()
{
Cef.Initialize(new CefSettings()
{
});
string page = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "View\\index.html");
var browser = new ChromiumWebBrowser(page)
{
Dock = DockStyle.Fill,
MenuHandler = new CefSharpContextMenuHandler()
};
browser.BrowserSettings = new BrowserSettings()
{
FileAccessFromFileUrls = CefState.Enabled,
UniversalAccessFromFileUrls = CefState.Enabled,
};
this.Browser = browser;
this.Controls.Add(browser);
this.Browser.RegisterJsObject("windowsApp", new JavascriptInteractionController());
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.NavStateChanged += OnBrowserNavStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.HandleCreated += OnBrowserHandleCreated;
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
Disposed += BrowserTabUserControlDisposed;
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
Browser.MenuHandler = new MenuHandler();
Browser.NavStateChanged += OnBrowserNavStateChanged;
Browser.ConsoleMessage += OnBrowserConsoleMessage;
Browser.TitleChanged += OnBrowserTitleChanged;
Browser.AddressChanged += OnBrowserAddressChanged;
Browser.StatusMessage += OnBrowserStatusMessage;
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
Disposed += BrowserTabUserControlDisposed;
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new RequestHandler();
//browser.FocusHandler = new FocusHandler(browser, urlTextBox);
browser.NavStateChanged += OnBrowserNavStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.IsLoadingChanged += OnIsLoadingChanged;
browser.DragHandler = new DragHandler();
browser.RegisterJsObject("bound", new BoundObject());
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
Disposed += BrowserTabUserControlDisposed;
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new RequestHandler();
browser.JsDialogHandler = new JsDialogHandler();
browser.GeolocationHandler = new GeolocationHandler();
browser.DownloadHandler = new DownloadHandler();
//browser.FocusHandler = new FocusHandler(browser, urlTextBox);
browser.NavStateChanged += OnBrowserNavStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.IsLoadingChanged += OnIsLoadingChanged;
browser.DragHandler = new DragHandler();
browser.RegisterJsObject("bound", new BoundObject());
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
private void OnLoad(object sender, EventArgs e)
{
var browser = new ChromiumWebBrowser(FileHost.StartupUrl)
{
Dock = DockStyle.Fill
};
BrowserPanel.Controls.Add(browser);
Browser = browser;
}
void KeyRequestForm_Disposed(object sender, EventArgs e)
{
Disposed -= KeyRequestForm_Disposed;
if (Browser != null)
{
var browser = (ChromiumWebBrowser)Browser;
browser.IsLoadingChanged -= browser_IsLoadingChanged;
Browser.Dispose();
Browser = null;
}
}
void KeyRequestForm_Disposed(object sender, EventArgs e)
{
Disposed -= KeyRequestForm_Disposed;
if (Browser != null)
{
var browser = (ChromiumWebBrowser)Browser;
browser.IsLoadingChanged -= browser_IsLoadingChanged;
Browser.Dispose();
Browser = null;
}
}
public BrowserTabUserControl(Action <string, int?> openNewTab, string url, bool multiThreadedMessageLoopEnabled)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new WinFormsRequestHandler(openNewTab);
browser.JsDialogHandler = new JsDialogHandler();
browser.GeolocationHandler = new GeolocationHandler();
browser.DownloadHandler = new DownloadHandler();
if (multiThreadedMessageLoopEnabled)
{
browser.KeyboardHandler = new KeyboardHandler();
}
browser.LifeSpanHandler = new LifeSpanHandler();
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.JavascriptObjectRepository.Register("bound", new BoundObject(), isAsync: false);
browser.JavascriptObjectRepository.Register("boundAsync", new AsyncBoundObject(), isAsync: true);
browser.RenderProcessMessageHandler = new RenderProcessMessageHandler();
browser.DisplayHandler = new DisplayHandler();
//browser.MouseDown += OnBrowserMouseClick;
browser.HandleCreated += OnBrowserHandleCreated;
//browser.ResourceHandlerFactory = new FlashResourceHandlerFactory();
this.multiThreadedMessageLoopEnabled = multiThreadedMessageLoopEnabled;
var eventObject = new ScriptedMethodsBoundObject();
eventObject.EventArrived += OnJavascriptEventArrived;
// Use the default of camelCaseJavascriptNames
// .Net methods starting with a capitol will be translated to starting with a lower case letter when called from js
browser.JavascriptObjectRepository.Register("boundEvent", eventObject, isAsync: false, options: BindingOptions.DefaultBinder);
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
public BrowserTabUserControl(Action<string, int?> openNewTab, string url, bool multiThreadedMessageLoopEnabled)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new WinFormsRequestHandler(openNewTab);
browser.JsDialogHandler = new JsDialogHandler();
browser.GeolocationHandler = new GeolocationHandler();
browser.DownloadHandler = new DownloadHandler();
if (multiThreadedMessageLoopEnabled)
{
browser.KeyboardHandler = new KeyboardHandler();
}
browser.LifeSpanHandler = new LifeSpanHandler();
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.RegisterJsObject("bound", new BoundObject());
browser.RegisterAsyncJsObject("boundAsync", new AsyncBoundObject());
browser.RenderProcessMessageHandler = new RenderProcessMessageHandler();
browser.DisplayHandler = new DisplayHandler();
//browser.MouseDown += OnBrowserMouseClick;
browser.HandleCreated += OnBrowserHandleCreated;
//browser.ResourceHandlerFactory = new FlashResourceHandlerFactory();
this.multiThreadedMessageLoopEnabled = multiThreadedMessageLoopEnabled;
var eventObject = new ScriptedMethodsBoundObject();
eventObject.EventArrived += OnJavascriptEventArrived;
// Use the default of camelCaseJavascriptNames
// .Net methods starting with a capitol will be translated to starting with a lower case letter when called from js
browser.RegisterJsObject("boundEvent", eventObject, BindingOptions.DefaultBinder);
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
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() + " ";
};
}
private void Form1_Load(object sender, EventArgs e)
{
var url = "www.baidu.com";
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
Browser = browser;
browser.BrowserSettings.ImageLoading = CefState.Disabled;
browser.FrameLoadEnd += new EventHandler <FrameLoadEndEventArgs>(End);
P_Web.Controls.Add(browser);
browser.Load(url);
}
public static async Task <TaskResult <string> > FilterAllFramesHTML(IWinFormsWebBrowser Browser, TimeSpan frameReadTimout)
{
TaskResult <string> result = new TaskResult <string>("");
if (Browser.IsBrowserInitialized)
{
var mainFrame = Browser.GetMainFrame();
List <long> allFrames = Browser.GetBrowser().GetFrameIdentifiers();
for (int i = 0; i < allFrames.Count && !result.Sucess; i++)
{
var currentFrame = Browser.GetBrowser().GetFrame(allFrames[i]);
if (currentFrame != null && currentFrame.IsValid && !currentFrame.IsDisposed)
{
result = await isFrameContentBlocked(currentFrame, frameReadTimout);
}
}
}
return(result);
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new RequestHandler();
browser.JsDialogHandler = new JsDialogHandler();
browser.GeolocationHandler = new GeolocationHandler();
browser.DownloadHandler = new DownloadHandler();
browser.KeyboardHandler = new KeyboardHandler();
//browser.LifeSpanHandler = new LifeSpanHandler();
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.DragHandler = new DragHandler();
if (CefSharpSettings.WcfEnabled)
{
browser.RegisterJsObject("bound", new BoundObject());
}
browser.RegisterAsyncJsObject("boundAsync", new AsyncBoundObject());
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
public BrowserTabUserControl(string url)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new RequestHandler();
browser.JsDialogHandler = new JsDialogHandler();
browser.GeolocationHandler = new GeolocationHandler();
browser.DownloadHandler = new DownloadHandler();
browser.KeyboardHandler = new KeyboardHandler();
//browser.LifeSpanHandler = new LifeSpanHandler();
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.DragHandler = new DragHandler();
if (CefSharpSettings.WcfEnabled)
{
browser.RegisterJsObject("bound", new BoundObject());
}
browser.RegisterAsyncJsObject("boundAsync", new AsyncBoundObject());
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
public KeyRequestForm(Framework.Data.APIKey keyType)
{
InitializeComponent();
string url;
if (_apiKeyType == Framework.Data.APIKey.GeocachingLive)
{
url = "http://application.globalcaching.eu/TokenRequest.aspx";
}
else
{
url = "http://application.globalcaching.eu/TokenRequest.aspx?target=staging";
}
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
panel1.Controls.Add(browser);
browser.IsLoadingChanged += browser_IsLoadingChanged;
Browser = browser;
_apiKeyType = keyType;
Disposed += KeyRequestForm_Disposed;
}
public BrowserControl(string url)
{
InitializeComponent();
browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
BrowserSettings bs = new BrowserSettings();
bs.WebSecurityDisabled = true;
bs.DefaultEncoding = "UTF8";
browser.BrowserSettings = bs;
Browser = browser;
//browser.HandleCreated += OnBrowserHandleCreated;
browser.IsLoadingChanged += OnLoadingChanged;
browser.FrameLoadStart += FrameLoadStart;
browser.FrameLoadEnd += FrameLoadEnd;
browser.NavStateChanged += OnBrowserNavStateChanged;
Disposed += BrowserControlDisposed;
}
public BrowserTabUserControl(Action <string, int?> openNewTab, string url, bool multiThreadedMessageLoopEnabled,
ChromiumWebBrowser browser = null, IWindowInfo windoInfo = null)
{
InitializeComponent();
initialURL = url;
//add an if statement to initialize the settings once. else the app is going to crash
if (CefSharp.Cef.IsInitialized == false)
{
string appdata = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
string cachePath = Path.Combine(appdata, "FilteredChromeBrowser", "cache");
if (!Directory.Exists(cachePath))
{
Directory.CreateDirectory(cachePath);
}
CefSettings Settings = new CefSettings();
Settings.CachePath = cachePath; //always set the cachePath, else this wont work
Settings.CefCommandLineArgs.Add("no-proxy-server", "1");
CefSharp.Cef.Initialize(Settings);
}
if (browser == null || windoInfo == null)
{
browser = new ChromiumWebBrowser("about:blank")
{
Dock = DockStyle.Fill
};
CefSharpSettings.LegacyJavascriptBindingEnabled = true;
browser.RegisterJsObject("print", new EmptyObject());
this.multiThreadedMessageLoopEnabled = multiThreadedMessageLoopEnabled;
}
else
{
var rect = browserPanel.ClientRectangle;
windoInfo.SetAsChild(browserPanel.Handle, rect.Left, rect.Top, rect.Right, rect.Bottom);
}
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler(new Action(() => {
this.InvokeOnUiThreadIfRequired(() => { ToggleBottomToolStrip(); });
}));
myPageNavigationManager = new WinFormsRequestHandler(openNewTab);
browser.RequestHandler = myPageNavigationManager;
browser.JsDialogHandler = new JsDialogHandler();
var dm = new DownloadHandler(CefSharp.WinForms.Example.Properties.Settings.Default.saveFolder);
dm.OnDownloadUpdatedFired += Dm_OnDownloadUpdatedFired;
browser.DownloadHandler = dm;
if (multiThreadedMessageLoopEnabled)
{
browser.KeyboardHandler = new KeyboardHandler();
}
else
{
//When MultiThreadedMessageLoop is disabled we don't need the
//CefSharp focus handler implementation.
browser.FocusHandler = null;
}
//Handling DevTools docked inside the same window requires
//an instance of the LifeSpanHandler all the window events,
//e.g. creation, resize, moving, closing etc.
myLifeSpanHandler = new LifeSpanHandler(openPopupsAsTabs: true);
browser.LifeSpanHandler = myLifeSpanHandler;
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.FrameLoadEnd += Browser_FrameLoadEnd;
browser.IsBrowserInitializedChanged += Browser_IsBrowserInitializedChanged;
browser.RenderProcessMessageHandler = new RenderProcessMessageHandler();
browser.DisplayHandler = new DisplayHandler();
//browser.MouseDown += OnBrowserMouseClick;
browser.HandleCreated += OnBrowserHandleCreated;
//browser.ResourceHandlerFactory = new FlashResourceHandlerFactory();
//CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
protected override void InitializeUI()
{
base.InitializeUI();
browser = (ChromiumWebBrowser)mycroParser.ObjectCollection["browser"];
browser.Load(internalUrl);
}
public BrowserTabUserControl(Action <string, int?> openNewTab, string url, bool multiThreadedMessageLoopEnabled)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new WinFormsRequestHandler(openNewTab);
browser.JsDialogHandler = new JsDialogHandler();
browser.DownloadHandler = new DownloadHandler();
browser.AudioHandler = new CefSharp.Handler.AudioHandler();
browser.FrameHandler = new CefSharp.Handler.FrameHandler();
if (multiThreadedMessageLoopEnabled)
{
browser.KeyboardHandler = new KeyboardHandler();
}
//The CefSharp.WinForms.Handler.LifeSpanHandler implementation
//allows for Popups to be hosted in Controls/Tabs
//This example also demonstrates docking DevTools in a SplitPanel
browser.LifeSpanHandler = LifeSpanHandler
.Create()
.OnPopupCreated((ctrl, targetUrl) =>
{
//Don't try using ctrl.FindForm() here as
//the control hasn't been attached to a parent yet.
if (FindForm() is BrowserForm owner)
{
owner.AddTab(ctrl, targetUrl);
}
})
.OnPopupDestroyed((ctrl, popupBrowser) =>
{
//If we docked DevTools (hosted it ourselves rather than the default popup)
//Used when the BrowserTabUserControl.ShowDevToolsDocked method is called
if (popupBrowser.MainFrame.Url.Equals("devtools://devtools/devtools_app.html"))
{
//Dispose of the parent control we used to host DevTools, this will release the DevTools window handle
//and the ILifeSpanHandler.OnBeforeClose() will be call after.
ctrl.Dispose();
}
else
{
//If browser is disposed or the handle has been released then we don't
//need to remove the tab in this example. The user likely used the
// File -> Close Tab menu option which also calls BrowserForm.RemoveTab
if (!ctrl.IsDisposed && ctrl.IsHandleCreated)
{
if (ctrl.FindForm() is BrowserForm owner)
{
var windowHandle = popupBrowser.GetHost().GetWindowHandle();
owner.RemoveTab(windowHandle);
}
ctrl.Dispose();
}
}
})
.Build();
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
#if NETCOREAPP
browser.JavascriptObjectRepository.Register("boundAsync", new AsyncBoundObject(), options: BindingOptions.DefaultBinder);
#else
browser.JavascriptObjectRepository.Register("bound", new BoundObject(), isAsync: false, options: BindingOptions.DefaultBinder);
browser.JavascriptObjectRepository.Register("boundAsync", new AsyncBoundObject(), isAsync: true, options: BindingOptions.DefaultBinder);
#endif
//If you call CefSharp.BindObjectAsync in javascript and pass in the name of an object which is not yet
//bound, then ResolveObject will be called, you can then register it
browser.JavascriptObjectRepository.ResolveObject += (sender, e) =>
{
var repo = e.ObjectRepository;
if (e.ObjectName == "boundAsync2")
{
#if NETCOREAPP
repo.Register("boundAsync2", new AsyncBoundObject(), options: BindingOptions.DefaultBinder);
#else
repo.Register("boundAsync2", new AsyncBoundObject(), isAsync: true, options: BindingOptions.DefaultBinder);
#endif
}
};
browser.RenderProcessMessageHandler = new RenderProcessMessageHandler();
browser.DisplayHandler = new DisplayHandler();
//browser.MouseDown += OnBrowserMouseClick;
browser.HandleCreated += OnBrowserHandleCreated;
//browser.ResourceHandlerFactory = new FlashResourceHandlerFactory();
this.multiThreadedMessageLoopEnabled = multiThreadedMessageLoopEnabled;
var eventObject = new ScriptedMethodsBoundObject();
eventObject.EventArrived += OnJavascriptEventArrived;
// Use the default of camelCaseJavascriptNames
// .Net methods starting with a capitol will be translated to starting with a lower case letter when called from js
#if !NETCOREAPP
browser.JavascriptObjectRepository.Register("boundEvent", eventObject, isAsync: false, options: BindingOptions.DefaultBinder);
#endif
CefExample.RegisterTestResources(browser);
var version = string.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
//Set label directly, don't use DisplayOutput as call would be a NOOP (no valid handle yet).
outputLabel.Text = version;
}
public BrowserTabUserControl(Action <string, int?> openNewTab, string url, bool multiThreadedMessageLoopEnabled)
{
InitializeComponent();
var browser = new ChromiumWebBrowser(url)
{
Dock = DockStyle.Fill
};
browserPanel.Controls.Add(browser);
Browser = browser;
browser.MenuHandler = new MenuHandler();
browser.RequestHandler = new WinFormsRequestHandler(openNewTab);
browser.JsDialogHandler = new JsDialogHandler();
browser.DownloadHandler = new DownloadHandler();
if (multiThreadedMessageLoopEnabled)
{
browser.KeyboardHandler = new KeyboardHandler();
}
else
{
//When MultiThreadedMessageLoop is disabled we don't need the
//CefSharp focus handler implementation.
browser.FocusHandler = null;
}
//Handling DevTools docked inside the same window requires
//an instance of the LifeSpanHandler all the window events,
//e.g. creation, resize, moving, closing etc.
browser.LifeSpanHandler = new LifeSpanHandler(openPopupsAsTabs: false);
browser.LoadingStateChanged += OnBrowserLoadingStateChanged;
browser.ConsoleMessage += OnBrowserConsoleMessage;
browser.TitleChanged += OnBrowserTitleChanged;
browser.AddressChanged += OnBrowserAddressChanged;
browser.StatusMessage += OnBrowserStatusMessage;
browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
browser.LoadError += OnLoadError;
browser.JavascriptObjectRepository.Register("bound", new BoundObject(), isAsync: false, options: BindingOptions.DefaultBinder);
browser.JavascriptObjectRepository.Register("boundAsync", new AsyncBoundObject(), isAsync: true, options: BindingOptions.DefaultBinder);
//If you call CefSharp.BindObjectAsync in javascript and pass in the name of an object which is not yet
//bound, then ResolveObject will be called, you can then register it
browser.JavascriptObjectRepository.ResolveObject += (sender, e) =>
{
var repo = e.ObjectRepository;
if (e.ObjectName == "boundAsync2")
{
repo.Register("boundAsync2", new AsyncBoundObject(), isAsync: true, options: BindingOptions.DefaultBinder);
}
};
browser.RenderProcessMessageHandler = new RenderProcessMessageHandler();
browser.DisplayHandler = new DisplayHandler();
//browser.MouseDown += OnBrowserMouseClick;
browser.HandleCreated += OnBrowserHandleCreated;
//browser.ResourceHandlerFactory = new FlashResourceHandlerFactory();
this.multiThreadedMessageLoopEnabled = multiThreadedMessageLoopEnabled;
var eventObject = new ScriptedMethodsBoundObject();
eventObject.EventArrived += OnJavascriptEventArrived;
// Use the default of camelCaseJavascriptNames
// .Net methods starting with a capitol will be translated to starting with a lower case letter when called from js
browser.JavascriptObjectRepository.Register("boundEvent", eventObject, isAsync: false, options: BindingOptions.DefaultBinder);
CefExample.RegisterTestResources(browser);
var version = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}", Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
DisplayOutput(version);
}
protected override void InitializeUI()
{
base.InitializeUI();
browser = (ChromiumWebBrowser)mycroParser.ObjectCollection["browser"];
browser.Load(internalUrl);
}
