/// <inheritdoc/>
/// <remarks>
/// NOTE: DevTools popups DO NOT trigger OnBeforePopup.
/// </remarks>
protected override bool OnBeforePopup(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser)
{
newBrowser = null;
//No action so we'll go with the default behaviour.
if (onPopupCreated == null)
{
return(false);
}
var webBrowser = (ChromiumWebBrowser)chromiumWebBrowser;
//We need to execute sync here so IWindowInfo.SetAsChild is called before we return false;
webBrowser.InvokeSyncOnUiThreadIfRequired(new Action(() =>
{
var control = new ChromiumHostControl
{
Dock = DockStyle.Fill
};
control.CreateControl();
onPopupCreated?.Invoke(control, targetUrl);
var rect = control.ClientRectangle;
windowInfo.SetAsChild(control.Handle, rect.Left, rect.Top, rect.Right, rect.Bottom);
}));
return(false);
}
/// <inheritdoc/>
/// <remarks>
/// NOTE: DevTools popups DO NOT trigger OnBeforePopup.
/// </remarks>
protected override bool OnBeforePopup(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser)
{
newBrowser = null;
PopupCreation userAction = onBeforePopupCreated?.Invoke(chromiumWebBrowser, browser, frame, targetUrl, targetFrameName, targetDisposition, userGesture, browserSettings) ?? PopupCreation.Continue;
//Cancel popup creation
if (userAction == PopupCreation.Cancel)
{
return(true);
}
if (userAction == PopupCreation.ContinueWithJavascriptDisabled)
{
noJavascriptAccess = true;
}
//No action so we'll go with the default behaviour.
if (onPopupCreated == null)
{
return(false);
}
var webBrowser = (ChromiumWebBrowser)chromiumWebBrowser;
//Load and Display Handlers are used to trigger the relevant events.
//If they are already assigned we'll leave the user preference in place
if (webBrowser.LoadHandler == null)
{
webBrowser.LoadHandler = new LoadHandler();
}
if (webBrowser.DisplayHandler == null)
{
webBrowser.DisplayHandler = new DisplayHandler();
}
//We need to execute sync here so IWindowInfo.SetAsChild is called before we return false;
webBrowser.InvokeSyncOnUiThreadIfRequired(new Action(() =>
{
ChromiumHostControl control = chromiumHostControlCreatedDelegate?.Invoke();
if (control == null)
{
control = new ChromiumHostControl
{
Dock = DockStyle.Fill
};
}
control.CreateControl();
onPopupCreated?.Invoke(control, targetUrl);
var rect = control.ClientRectangle;
var windowBounds = new CefSharp.Structs.Rect(rect.X, rect.Y, rect.Width, rect.Height);
windowInfo.SetAsChild(control.Handle, windowBounds);
}));
return(false);
}
