protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
if (this.DesignMode)
{
if (!this.handleCreatedHandled)
{
this.Paint += new PaintEventHandler(this.DesignModePaint);
}
}
else
{
if (this.handleCreatedHandled)
{
throw new InvalidOperationException("Handle already created.");
}
// TODO: fix when browser still creating, but control already disposed
// it can be done via setting client to detached state, and onaftercreated
// force browser to be closed.
var windowInfo = new CefWindowInfo();
windowInfo.SetAsChild(this.Handle, 0, 0, this.Width, this.Height);
this.core.Create(windowInfo);
windowInfo.Dispose();
}
this.handleCreatedHandled = true;
}
protected override void OnRealized()
{
base.OnRealized();
Console.WriteLine("OnRealized2");
this.core = new CefWebBrowserCore(this, new CefBrowserSettings(), "http://google.com");
this.core.Created += HandleCoreCreated;
this.ChildVisible = true;
var windowInfo = new CefWindowInfo();
#if WINDOWS
#error WINDOWS is not supported currently.
// TODO: Win32
// windowInfo.SetAsChild(
// gdk_win32_drawable_get_handle(this.GdkWindow.Handle), this.x, this.y, this.width, this.height
// );
#elif LINUX
windowInfo.SetAsChild(
this.Raw
);
#else
#error OS not supported.
#endif
this.core.Create(windowInfo);
windowInfo.Dispose();
}
public IDisposable GetDeveloperToolsControl(CefPoint element, CefWindowInfo info = null, CefBrowserSettings settings = null)
{
if (_browser != null)
{
var ctl = new DevToolsWebBrowser();
ctl.Disposed += (sender, args) =>
{
if (_browser != null)
{
_browser.GetHost().CloseDevTools();
}
};
ctl.CreateControl();
if (info == null)
{
info = CefWindowInfo.Create();
info.Width = (int)ActualWidth;
info.Height = (int)ActualHeight;
}
if (ctl.ParentHandle != IntPtr.Zero)
{
info.SetAsChild(ctl.ParentHandle, new CefRectangle(0, 0, info.Width, info.Height));
}
if (settings == null)
{
settings = new CefBrowserSettings();
}
if (element.X > int.MinValue && element.Y > int.MinValue)
{
_browser.GetHost().ShowDevTools(info, ctl.Client, settings, element);
}
else
{
var defaultCefPoint = new CefPoint(0, 0);
_browser.GetHost().ShowDevTools(info, ctl.Client, settings, defaultCefPoint);
}
return(ctl);
}
return(null);
}
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
if (DesignMode)
{
// if (!_handleCreated) Paint += PaintInDesignMode;
}
else
{
_windowInfo = CefWindowInfo.Create();
_windowInfo.SetAsChild(Handle, new CefRectangle {
X = 0, Y = 0, Width = _initialWidth, Height = _initialHeight
});
WebAppLogger.Log(WebAppLogLevel.Info, $"WindowInfo: ({_initialWidth},{_initialHeight})");
_core.Create(_windowInfo);
}
_handleCreated = true;
}
private void CreateBrowser()
{
CefWindowInfo windowInfo = CefWindowInfo.Create();
windowInfo.SetAsChild(Handle, new CefRectangle {
X = 0, Y = 0, Width = Width, Height = Height
});
if (client == null)
{
client = new ClientBrowser(this);
}
var settings = new CefBrowserSettings()
{
};
settings.AcceleratedCompositing = CefState.Enabled;
settings.ApplicationCache = CefState.Enabled;
settings.AuthorAndUserStyles = CefState.Enabled;
settings.CaretBrowsing = CefState.Enabled;
settings.Databases = CefState.Enabled;
settings.FileAccessFromFileUrls = CefState.Enabled;
settings.ImageLoading = CefState.Enabled;
settings.ImageShrinkStandaloneToFit = CefState.Enabled;
settings.Java = CefState.Enabled;
settings.JavaScript = CefState.Enabled;;
settings.JavaScriptAccessClipboard = CefState.Enabled;
settings.JavaScriptCloseWindows = CefState.Enabled;
settings.JavaScriptDomPaste = CefState.Enabled;;
settings.JavaScriptOpenWindows = CefState.Enabled;
settings.LocalStorage = CefState.Enabled;;
settings.Plugins = CefState.Enabled;;
settings.RemoteFonts = CefState.Enabled;
settings.TabToLinks = CefState.Enabled;;
settings.TextAreaResize = CefState.Enabled;
settings.UniversalAccessFromFileUrls = CefState.Enabled;
settings.WebGL = CefState.Enabled;
settings.WebSecurity = CefState.Enabled;
CefBrowserHost.CreateBrowser(windowInfo, client, settings, browserSettings.DefaultUrl);
}
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
if (this.DesignMode)
{
if (!this.handleCreatedHandled)
{
this.Paint += new PaintEventHandler(this.DesignModePaint);
}
}
else
{
if (this.handleCreatedHandled)
{
throw new InvalidOperationException("Handle already created.");
}
// TODO: fix when browser still creating, but control already disposed
// it can be done via setting client to detached state, and onaftercreated
// force browser to be closed.
var windowInfo = new CefWindowInfo();
#if WINDOWS
windowInfo.SetAsChild(this.Handle, 0, 0, this.Width, this.Height);
#else
#error Only windows supported.
#endif
this.core.Create(windowInfo);
windowInfo.Dispose();
}
this.handleCreatedHandled = true;
}
