/// <summary>
/// Required for designer support - this method cannot be inlined as the designer
/// will attempt to load libcef.dll and will subsiquently throw an exception.
/// TODO: Still not happy with this method name, need something better
/// </summary>
private void InitializeFieldsAndCefIfRequired()
{
if (!_initialized)
{
if (!Cef.IsInitialized && !Cef.Initialize(_settings))
{
throw new InvalidOperationException("Cef::Initialize() failed");
}
Cef.AddDisposable(this);
if (ResourceRequestHandlerFactory == null)
{
ResourceRequestHandlerFactory = new ResourceRequestHandlerFactory();
}
if (_browserSettings == null)
{
_browserSettings = CefSharpBrowserSettings.Create(true);
}
_managedCefBrowserAdapter = ManagedCefBrowserAdapter.Create(this, false);
_initialized = true;
}
}
public FrmRestrictedWebBrowser()
{
InitializeComponent();
try
{
//webBrowser.StatusTextChanged += WebBrowser_StatusTextChanged;
//webBrowser.ProgressChanged += WebBrowser_ProgressChanged;
cwb.Dock = DockStyle.Fill;
cwb.ContextMenu = null;
cwb.ConsoleMessage += Cwb_ConsoleMessage;
cwb.StatusMessage += Cwb_StatusMessage;
cwb.NavStateChanged += Cwb_NavStateChanged;
cwb.LoadError += Cwb_LoadError;
CefSharp.BrowserSettings cbs = new CefSharp.BrowserSettings();
cbs.ApplicationCacheDisabled = true;
cbs.FileAccessFromFileUrlsAllowed = false;
cbs.JavaScriptCloseWindowsDisabled = true;
cbs.PluginsDisabled = true;
cbs.WebSecurityDisabled = false;
cwb.BrowserSettings = cbs;
CefSharp.CefSettings cs = new CefSharp.CefSettings();
cs.IgnoreCertificateErrors = true;
cs.UserAgent = GlobalSettings.RestrictedBrowserUserAgent;
cwb.AllowDrop = false;
this.Controls.Add(cwb);
}
catch (Exception)
{
throw;
}
}
public MainForm()
{
CefSettings settings = new CefSettings();
settings.UserAgent = "SMART-TV; Tizen 4.0";
settings.CachePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\YouTubeTV\cache";
CefSharp.Cef.Initialize(settings);
InitializeComponent();
this.BackColor = Color.FromArgb(40, 40, 40);
Text = String.Format(Text, Settings.Version, Cef.ChromiumVersion, Cef.CefVersion);
var browserSettings = new CefSharp.BrowserSettings();
browserSettings.BackgroundColor = Cef.ColorSetARGB(255, 40, 40, 40);
browser = new ChromiumWebBrowser("https://youtube.com/tv");
browser.BrowserSettings = browserSettings;
browser.Dock = DockStyle.Fill;
browser.BackColor = Color.FromArgb(40, 40, 40);
browser.KeyUp += Browser_KeyUp;
Controls.Add(browser);
}
internal void StartBrowser(int width, int height)
{
var cefWindowInfo = new CefSharp.WindowInfo();
cefWindowInfo.SetAsWindowless(IntPtr.Zero);
cefWindowInfo.Width = width;
cefWindowInfo.Height = height;
var cefBrowserSettings = new CefSharp.BrowserSettings();
cefBrowserSettings.WindowlessFrameRate = 60;
cefBrowserSettings.FileAccessFromFileUrls = CefState.Enabled;
cefBrowserSettings.UniversalAccessFromFileUrls = CefState.Enabled;
cefBrowserSettings.WebSecurity = CefState.Enabled;
cefBrowserSettings.Javascript = CefState.Enabled;
cefBrowserSettings.LocalStorage = CefState.Enabled;
cefBrowserSettings.Plugins = CefState.Disabled;
CefBrowser.CreateBrowser(cefWindowInfo, cefBrowserSettings);
}
/// <summary>
/// Lets mark such methods with some special tag, like:
///
/// #ExtraInit MainWebView
///
/// so we would be able to locate them, if necessary, with text search.
/// </summary>
protected override void InitializeComponent() //TODO: why override and where that initialization should really happen, here!?
{
base.InitializeComponent();
//some extra initialization, seciffic to current task only
//this.AutomaticUpdater = new wyDay.Controls.AutomaticUpdater();
//((System.ComponentModel.ISupportInitialize)(this.automaticUpdater)).BeginInit();
//this.SuspendLayout();
//
// webBrowser
//
//AutoValidate = System.Windows.Forms.AutoValidate.Disable;
BrowserSettings = new CefSharp.BrowserSettings()
{
FileAccessFromFileUrlsAllowed = true,
UniversalAccessFromFileUrlsAllowed = true,
TextAreaResizeDisabled = true
};
BackColor = System.Drawing.SystemColors.Window;
//BackgroundImageLayout = System.Windows.Forms.ImageLayout.None;
CausesValidation = false;
//Cursor = System.Windows.Forms.Cursors.Hand;
Dock = System.Windows.Forms.DockStyle.Fill;
Location = new System.Drawing.Point(0, 0);
//Size = new System.Drawing.Size(300, 400);
Name = "webBrowser";
RightToLeft = System.Windows.Forms.RightToLeft.No;
TabIndex = 0;
//Address = ViewUrl.ToString();
//this.ResumeLayout(false);
//this.PerformLayout();
ContextMenu = null;
MenuHandler = new MenuHandlerToDisableContextMenu();
loadMainViewUrlOnceOnInitialization = new Action(this.Load);
}
/// <summary>
/// Lets mark such methods with some special tag, like:
///
/// #ExtraInit MainWebView
///
/// so we would be able to locate them, if necessary, with text search.
/// </summary>
protected override void InitializeComponent() {//TODO: why override and where that initialization should really happen, here!?
base.InitializeComponent();
//some extra initialization, seciffic to current task only
//this.AutomaticUpdater = new wyDay.Controls.AutomaticUpdater();
//((System.ComponentModel.ISupportInitialize)(this.automaticUpdater)).BeginInit();
//this.SuspendLayout();
//
// webBrowser
//
//AutoValidate = System.Windows.Forms.AutoValidate.Disable;
BrowserSettings = new CefSharp.BrowserSettings() {
FileAccessFromFileUrlsAllowed = true,
UniversalAccessFromFileUrlsAllowed = true,
TextAreaResizeDisabled = true
};
BackColor = System.Drawing.SystemColors.Window;
//BackgroundImageLayout = System.Windows.Forms.ImageLayout.None;
CausesValidation = false;
//Cursor = System.Windows.Forms.Cursors.Hand;
Dock = System.Windows.Forms.DockStyle.Fill;
Location = new System.Drawing.Point(0, 0);
//Size = new System.Drawing.Size(300, 400);
Name = "webBrowser";
RightToLeft = System.Windows.Forms.RightToLeft.No;
TabIndex = 0;
//Address = ViewUrl.ToString();
//this.ResumeLayout(false);
//this.PerformLayout();
ContextMenu = null;
MenuHandler = new MenuHandlerToDisableContextMenu();
loadMainViewUrlOnceOnInitialization = new Action(this.Load);
}
public FrmRestrictedWebBrowser()
{
InitializeComponent();
try
{
//webBrowser.StatusTextChanged += WebBrowser_StatusTextChanged;
//webBrowser.ProgressChanged += WebBrowser_ProgressChanged;
cwb.Dock = DockStyle.Fill;
cwb.ContextMenu = null;
cwb.ConsoleMessage += Cwb_ConsoleMessage;
cwb.StatusMessage += Cwb_StatusMessage;
cwb.NavStateChanged += Cwb_NavStateChanged;
cwb.LoadError += Cwb_LoadError;
CefSharp.BrowserSettings cbs = new CefSharp.BrowserSettings();
cbs.ApplicationCacheDisabled = true;
cbs.FileAccessFromFileUrlsAllowed = false;
cbs.JavaScriptCloseWindowsDisabled = true;
cbs.PluginsDisabled = true;
cbs.WebSecurityDisabled = false;
cwb.BrowserSettings = cbs;
CefSharp.CefSettings cs = new CefSharp.CefSettings();
cs.IgnoreCertificateErrors = true;
cs.UserAgent = GlobalSettings.RestrictedBrowserUserAgent;
cwb.AllowDrop = false;
this.Controls.Add(cwb);
}
catch (Exception)
{
throw;
}
}
private void SetWebBrowserAttr()
{
try
{
this.strPrevFileName = "";
this.strPrevTotalText = "";
// ファイル名が有効ならば、それをWebBrowserでナビゲート
var strStartFileName = Hm.Edit.FilePath ?? "";
if (wb == null)
{
if (!Cef.IsInitialized)
{
var settings = new CefSharp.CefSettings();
// By default CEF uses an in memory cache, to save cached data e.g. passwords you need to specify a cache path
// NOTE: The executing user must have sufficient privileges to write to this folder.
//settings.CachePath = @"C:\Users\0300002167\AppData\Local\Google\Chrome\User Data";
settings.LocalesDirPath = Hm.Macro.Var["currentmacrodirectory"] + @"\Locales";
settings.AcceptLanguageList = "ja-JP";
settings.Locale = "ja";
CefSharp.Cef.Initialize(settings);
}
wb = new CefSharp.WinForms.ChromiumWebBrowser(strStartFileName);
CefSharp.BrowserSettings bs = new CefSharp.BrowserSettings
{
LocalStorage = CefSharp.CefState.Enabled,
FileAccessFromFileUrls = CefSharp.CefState.Enabled,
UniversalAccessFromFileUrls = CefSharp.CefState.Enabled,
ApplicationCache = CefSharp.CefState.Enabled,
AcceptLanguageList = "ja-JP",
};
wb.BrowserSettings = bs;
wb.Dock = DockStyle.Fill;
wb.LoadingStateChanged += wb_LoadingStateChanged;
wb.AddressChanged += wb_AddressChanged;
if (strStartFileName == "")
{
wb_LoadHtml(Hm.Edit.TotalText);
}
this.Controls.Add(wb);
}
else
{
if (strStartFileName == "")
{
wb.ResetText();
wb_LoadHtml(Hm.Edit.TotalText);
}
else
{
wb.ResetText();
wb.Load(strStartFileName);
wb.Refresh();
}
}
}
catch (Exception e)
{
System.Diagnostics.Trace.WriteLine(e.Message);
}
}
