private void OpenContextMenu(IHTMLEventObj e)
{
int x = e.clientX;
int y = e.clientY;
var htmlDoc = ContentUtils.GetFocusedHtmlDocument();
// Clear old events
ContextItemClicked = new HtmlEvent();
ContextItemMouseout = new HtmlEvent();
ContextItemMouseover = new HtmlEvent();
Application.Current.Dispatcher.BeginInvoke((Action)(() =>
{
var window = htmlDoc.parentWindow;
CurrentPopup = ((IHTMLWindow4)window).createPopup() as IHTMLPopup;
var popupDoc = ((IHTMLDocument2)CurrentPopup.document);
var popupBody = popupDoc.body;
popupBody.innerHTML = "";
ApplyPopupBodyStyling(popupBody);
foreach (var cmd in PluginCmdActionMap.Keys)
{
AddContextItem(CurrentPopup, cmd);
}
var popupHeight = (PluginCmdActionMap.Count * 17) + 5;
CurrentPopup.Show(x + 2, y + 2, 150, popupHeight, htmlDoc.body);
}));
}
public HtmlPopupEventArgs(int x, int y, int w, int h, IHTMLPopup popup)
{
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.popup = popup;
}
public HtmlPopup(IHTMLWindow4 wdw)
{
try
{
_popup = wdw?.createPopup() as IHTMLPopup;
StylePopup();
}
catch (UnauthorizedAccessException) { }
catch (COMException) { }
}
private void AddContextItem(IHTMLPopup popup, string cmdName)
{
var doc = popup.document as IHTMLDocument2;
var body = doc.body as IHTMLDOMNode;
var el = doc.createElement("<div>");
ApplyContextItemStyling(el, cmdName);
if (!cmdName.IsNullOrEmpty())
{
SubscribeToContextItemEvents(el);
}
body.appendChild((IHTMLDOMNode)el);
el.style.color = cmdName.IsNullOrEmpty()
? "GrayText"
: "MenuText";
}
