C# (CSharp) Formium.OnBeforeContextMenu示例

示例#1

        protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
        {
            for (var index = model.Count - 1; index >= 0; index--)
            {
                var nCmd = model.GetCommandIdAt(index);

                if (!ContextMenuHelper.IsEdition(nCmd) && !ContextMenuHelper.IsUserDefined(nCmd))
                {
                    model.Remove(nCmd);
                }
            }

            if (WinFormium.Runtime.IsDebuggingMode && (state.ContextMenuType & CefContextMenuTypeFlags.Editable) != CefContextMenuTypeFlags.Editable)
            {
                if (model.Count > 0)
                {
                    model.AddSeparator();
                }

                model.AddItem((int)((CefMenuId)ContextMenuHelper.MenuIdentifier.MENU_ID_SHOW_DEVTOOLS), Resources.Messages.ContextMenu_ShowDevTools);
                model.AddItem((int)((CefMenuId)ContextMenuHelper.MenuIdentifier.MENU_ID_HIDE_DEVTOOLS), Resources.Messages.ContextMenu_CloseDevTools);
            }

            var e = new BeforeContextMenuEventArgs(frame, state, model);



            _owner.InvokeIfRequired(() => _owner.OnBeforeContextMenu(e));
        }