public LibraryView(LibraryViewModel viewModel) { this.DataContext = viewModel; // CEF should already be initiallized if running within Revit if (!Cef.IsInitialized) { var settings = new CefSettings { RemoteDebuggingPort = 8088 }; // Matching Revit 2020 CefSharp Initialization Settings: CefSharpSettings.LegacyJavascriptBindingEnabled = true; CefSharpSettings.SubprocessExitIfParentProcessClosed = true; CefSharpSettings.ShutdownOnExit = false; //https://bitbucket.org/chromiumembedded/cef/issues/2214/osr-scroll-is-erratic-after-using-mouse#comment-46738015 //https://github.com/cefsharp/CefSharp/issues/2408 //TODO remove in 67 or up. settings.DisableTouchpadAndWheelScrollLatching(); Cef.Initialize(settings); } InitializeComponent(); this.Browser.MenuHandler = new LibraryViewContextMenuHandler(); }
public App() { var settings = new CefSettings() { //By default CefSharp will use an in-memory cache, you need to specify a Cache Folder to persist data CachePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "CefSharp\\Cache") }; settings.DisableTouchpadAndWheelScrollLatching(); //Example of setting a command line argument //Enables WebRTC settings.CefCommandLineArgs.Add("enable-media-stream", "1"); //Perform dependency check to make sure all relevant resources are in our output directory. Cef.Initialize(settings, performDependencyCheck: true, browserProcessHandler: null); }
public App() { Assembly curAssembly = Assembly.GetExecutingAssembly(); Environment.CurrentDirectory = Path.GetDirectoryName(curAssembly.Location); var cacheDir = Path.Combine(Environment.CurrentDirectory, "webview_cahce"); if (!Directory.Exists(cacheDir)) { Directory.CreateDirectory(cacheDir); } var settings = new CefSettings() { //By default CefSharp will use an in-memory cache, you need to specify a Cache Folder to persist data CachePath = cacheDir, }; settings.DisableTouchpadAndWheelScrollLatching(); //Example of setting a command line argument //Enables WebRTC settings.CefCommandLineArgs.Add("enable-media-stream", "1"); //Perform dependency check to make sure all relevant resources are in our output directory. Cef.Initialize(settings, performDependencyCheck: true, browserProcessHandler: null); //StorageHardDrive.InitDependencies( // new LiteDatabaseLocalStorage() // ); StorageHardDrive.InitDependencies( new JsonLocalStorage() ); }
public static void Init(bool osr, bool multiThreadedMessageLoop, IBrowserProcessHandler browserProcessHandler) { // Set Google API keys, used for Geolocation requests sans GPS. See http://www.chromium.org/developers/how-tos/api-keys // Environment.SetEnvironmentVariable("GOOGLE_API_KEY", ""); // Environment.SetEnvironmentVariable("GOOGLE_DEFAULT_CLIENT_ID", ""); // Environment.SetEnvironmentVariable("GOOGLE_DEFAULT_CLIENT_SECRET", ""); // Widevine CDM registration - pass in directory where Widevine CDM binaries and manifest.json are located. // For more information on support for DRM content with Widevine see: https://github.com/cefsharp/CefSharp/issues/1934 //Cef.RegisterWidevineCdm(@".\WidevineCdm"); //Chromium Command Line args //http://peter.sh/experiments/chromium-command-line-switches/ //NOTE: Not all relevant in relation to `CefSharp`, use for reference purposes only. var settings = new CefSettings(); settings.RemoteDebuggingPort = 8088; //The location where cache data will be stored on disk. If empty an in-memory cache will be used for some features and a temporary disk cache for others. //HTML5 databases such as localStorage will only persist across sessions if a cache path is specified. settings.CachePath = "cache"; //settings.UserAgent = "CefSharp Browser" + Cef.CefSharpVersion; // Example User Agent //settings.CefCommandLineArgs.Add("renderer-process-limit", "1"); //settings.CefCommandLineArgs.Add("renderer-startup-dialog", "1"); //settings.CefCommandLineArgs.Add("enable-media-stream", "1"); //Enable WebRTC //settings.CefCommandLineArgs.Add("no-proxy-server", "1"); //Don't use a proxy server, always make direct connections. Overrides any other proxy server flags that are passed. //settings.CefCommandLineArgs.Add("debug-plugin-loading", "1"); //Dumps extra logging about plugin loading to the log file. //settings.CefCommandLineArgs.Add("disable-plugins-discovery", "1"); //Disable discovering third-party plugins. Effectively loading only ones shipped with the browser plus third-party ones as specified by --extra-plugin-dir and --load-plugin switches //settings.CefCommandLineArgs.Add("enable-system-flash", "1"); //Automatically discovered and load a system-wide installation of Pepper Flash. //settings.CefCommandLineArgs.Add("allow-running-insecure-content", "1"); //By default, an https page cannot run JavaScript, CSS or plugins from http URLs. This provides an override to get the old insecure behavior. Only available in 47 and above. //settings.CefCommandLineArgs.Add("enable-logging", "1"); //Enable Logging for the Renderer process (will open with a cmd prompt and output debug messages - use in conjunction with setting LogSeverity = LogSeverity.Verbose;) //settings.LogSeverity = LogSeverity.Verbose; // Needed for enable-logging to output messages //settings.CefCommandLineArgs.Add("disable-extensions", "1"); //Extension support can be disabled //settings.CefCommandLineArgs.Add("disable-pdf-extension", "1"); //The PDF extension specifically can be disabled //Load the pepper flash player that comes with Google Chrome - may be possible to load these values from the registry and query the dll for it's version info (Step 2 not strictly required it seems) //settings.CefCommandLineArgs.Add("ppapi-flash-path", @"C:\Program Files (x86)\Google\Chrome\Application\47.0.2526.106\PepperFlash\pepflashplayer.dll"); //Load a specific pepper flash version (Step 1 of 2) //settings.CefCommandLineArgs.Add("ppapi-flash-version", "20.0.0.228"); //Load a specific pepper flash version (Step 2 of 2) //NOTE: For OSR best performance you should run with GPU disabled: // `--disable-gpu --disable-gpu-compositing --enable-begin-frame-scheduling` // (you'll loose WebGL support but gain increased FPS and reduced CPU usage). // http://magpcss.org/ceforum/viewtopic.php?f=6&t=13271#p27075 //https://bitbucket.org/chromiumembedded/cef/commits/e3c1d8632eb43c1c2793d71639f3f5695696a5e8 //NOTE: The following function will set all three params //settings.SetOffScreenRenderingBestPerformanceArgs(); //settings.CefCommandLineArgs.Add("disable-gpu", "1"); //settings.CefCommandLineArgs.Add("disable-gpu-compositing", "1"); //settings.CefCommandLineArgs.Add("enable-begin-frame-scheduling", "1"); //settings.CefCommandLineArgs.Add("disable-gpu-vsync", "1"); //Disable Vsync //Disables the DirectWrite font rendering system on windows. //Possibly useful when experiencing blury fonts. //settings.CefCommandLineArgs.Add("disable-direct-write", "1"); settings.MultiThreadedMessageLoop = multiThreadedMessageLoop; settings.ExternalMessagePump = !multiThreadedMessageLoop; //Enables Uncaught exception handler settings.UncaughtExceptionStackSize = 10; // Off Screen rendering (WPF/Offscreen) if (osr) { settings.WindowlessRenderingEnabled = true; //https://github.com/cefsharp/CefSharp/issues/2408 settings.DisableTouchpadAndWheelScrollLatching(); //This maybe required for scrolling overflow views in iframes //see https://bitbucket.org/chromiumembedded/cef/issues/2400/scroll-wheel-becomes-non-functional-with#comment-44369181 settings.CefCommandLineArgs.Add("disable-blink-features", "RootLayerScrolling"); //Disable Direct Composition to test https://github.com/cefsharp/CefSharp/issues/1634 //settings.CefCommandLineArgs.Add("disable-direct-composition", "1"); // DevTools doesn't seem to be working when this is enabled // http://magpcss.org/ceforum/viewtopic.php?f=6&t=14095 //settings.CefCommandLineArgs.Add("enable-begin-frame-scheduling", "1"); } var proxy = ProxyConfig.GetProxyInformation(); switch (proxy.AccessType) { case InternetOpenType.Direct: { //Don't use a proxy server, always make direct connections. settings.CefCommandLineArgs.Add("no-proxy-server", "1"); break; } case InternetOpenType.Proxy: { settings.CefCommandLineArgs.Add("proxy-server", proxy.ProxyAddress); break; } case InternetOpenType.PreConfig: { settings.CefCommandLineArgs.Add("proxy-auto-detect", "1"); break; } } //settings.LogSeverity = LogSeverity.Verbose; if (DebuggingSubProcess) { var architecture = Environment.Is64BitProcess ? "x64" : "x86"; settings.BrowserSubprocessPath = "..\\..\\..\\..\\CefSharp.BrowserSubprocess\\bin\\" + architecture + "\\Debug\\CefSharp.BrowserSubprocess.exe"; } settings.RegisterScheme(new CefCustomScheme { SchemeName = CefSharpSchemeHandlerFactory.SchemeName, SchemeHandlerFactory = new CefSharpSchemeHandlerFactory(), IsSecure = true //treated with the same security rules as those applied to "https" URLs //SchemeHandlerFactory = new InMemorySchemeAndResourceHandlerFactory() }); settings.RegisterScheme(new CefCustomScheme { SchemeName = CefSharpSchemeHandlerFactory.SchemeNameTest, SchemeHandlerFactory = new CefSharpSchemeHandlerFactory(), IsSecure = true //treated with the same security rules as those applied to "https" URLs }); //You can use the http/https schemes - best to register for a specific domain settings.RegisterScheme(new CefCustomScheme { SchemeName = "https", SchemeHandlerFactory = new CefSharpSchemeHandlerFactory(), DomainName = "cefsharp.com", IsSecure = true //treated with the same security rules as those applied to "https" URLs }); settings.RegisterScheme(new CefCustomScheme { SchemeName = "localfolder", SchemeHandlerFactory = new FolderSchemeHandlerFactory(rootFolder: "Resources", schemeName: "localfolder", //Optional param no schemename checking if null hostName: "cefsharp", //Optional param no hostname checking if null defaultPage: "home.html") //Optional param will default to index.html }); settings.RegisterExtension(new CefExtension("cefsharp/example", Resources.extension)); settings.FocusedNodeChangedEnabled = true; //Experimental option where bound async methods are queued on TaskScheduler.Default. //CefSharpSettings.ConcurrentTaskExecution = true; //Legacy Binding Behaviour doesn't work for cross-site navigation (navigating to a different domain) //See issue https://github.com/cefsharp/CefSharp/issues/1203 for details //CefSharpSettings.LegacyJavascriptBindingEnabled = true; //Exit the subprocess if the parent process happens to close //This is optional at the moment //https://github.com/cefsharp/CefSharp/pull/2375/ CefSharpSettings.SubprocessExitIfParentProcessClosed = true; //NOTE: Set this before any calls to Cef.Initialize to specify a proxy with username and password //One set this cannot be changed at runtime. If you need to change the proxy at runtime (dynamically) then //see https://github.com/cefsharp/CefSharp/wiki/General-Usage#proxy-resolution //CefSharpSettings.Proxy = new ProxyOptions(ip: "127.0.0.1", port: "8080", username: "******", password: "******"); if (!Cef.Initialize(settings, performDependencyCheck: !DebuggingSubProcess, browserProcessHandler: browserProcessHandler)) { throw new Exception("Unable to Initialize Cef"); } Cef.AddCrossOriginWhitelistEntry(BaseUrl, "https", "cefsharp.com", false); }