/// <summary>Raises the <see cref="CreateWindow"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnCreateWindow2(GeckoCreateWindow2EventArgs e)
{
var evnt = (EventHandler <GeckoCreateWindow2EventArgs>)Events[CreateWindow2Event];
if (evnt != null)
{
evnt(this, e);
}
}
/// <summary>Raises the <see cref="CreateWindow"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnCreateWindow2( GeckoCreateWindow2EventArgs e )
{
var evnt = ( EventHandler<GeckoCreateWindow2EventArgs> ) Events[ CreateWindow2Event ];
if ( evnt != null ) evnt( this, e );
}
private nsIWebBrowserChrome DoCreateChromeWindow(nsIWebBrowserChrome parent, uint chromeFlags, uint contextFlags, nsIURI uri, ref bool cancel)
{
var url = "";
if (uri != null)
url = (nsString.Get(uri.GetSpecAttribute)).ToString();
else
url = "about:blank";
// for chrome windows, we can use the AppShellService to create the window using some built-in xulrunner code
GeckoWindowFlags flags = (GeckoWindowFlags)chromeFlags;
if ((flags & GeckoWindowFlags.OpenAsChrome) != 0)
{
// obtain the services we need
// nsIAppShellService appShellService = Xpcom.GetService<nsIAppShellService>("@mozilla.org/appshell/appShellService;1");
// create the child window
nsIXULWindow xulChild = AppShellService.CreateTopLevelWindow(null, null, chromeFlags, -1, -1);
// this little gem allows the GeckoWebBrowser to be properly activated when it gains the focus again
if (parent is GeckoWebBrowser && (flags & GeckoWindowFlags.OpenAsDialog) != 0)
{
EventHandler gotFocus = null;
gotFocus = delegate (object sender, EventArgs e)
{
var geckoWebBrowser = (GeckoWebBrowser)sender;
geckoWebBrowser.GotFocus -= gotFocus;
if (geckoWebBrowser.WebBrowserFocus != null)
geckoWebBrowser.WebBrowserFocus.Activate();
};
(parent as GeckoWebBrowser).GotFocus += gotFocus;
}
// return the chrome
return Xpcom.QueryInterface<nsIWebBrowserChrome>(xulChild);
}
GeckoWebBrowser browser = parent as GeckoWebBrowser;
if (browser != null)
{
var e = new GeckoCreateWindow2EventArgs(flags, url);
if (uri != null) // called by CreateChromeWindow2()
browser.OnCreateWindow2(e);
browser.OnCreateWindow(e);
if (e.Cancel)
{
cancel = true;
return null;
}
if (e.WebBrowser != null)
{
// set flags
((nsIWebBrowserChrome)e.WebBrowser).SetChromeFlagsAttribute(chromeFlags);
return e.WebBrowser;
}
nsIXULWindow xulChild = AppShellService.CreateTopLevelWindow(null, null, chromeFlags, e.InitialWidth, e.InitialHeight);
return Xpcom.QueryInterface<nsIWebBrowserChrome>(xulChild);
}
return null;
}
public nsIWebBrowserChrome CreateChromeWindow2(nsIWebBrowserChrome parent, uint chromeFlags, uint contextFlags, nsIURI uri, ref bool cancel)
{
GeckoWebBrowser browser = parent as GeckoWebBrowser;
if (browser != null)
{
var url = "";
if (uri != null)
{
url = (nsString.Get(uri.GetSpecAttribute)).ToString();
}
else
{
url = "about:blank";
}
GeckoCreateWindow2EventArgs e = new GeckoCreateWindow2EventArgs((GeckoWindowFlags)chromeFlags, url);
e.WebBrowser = browser;
browser.OnCreateWindow2(e);
if (e.Cancel)
{
cancel = true;
return null;
}
}
return CreateChromeWindow(parent, chromeFlags);
}
private void GeckoWebBrowser1_CreateWindow2(object sender, Gecko.GeckoCreateWindow2EventArgs e)
{
Process.Start(e.Uri);
e.Cancel = true;
}
