public static void Run(TneForm form)
{
MainForm = form;
WatchMsg();
}
void OnShowContextMenu(IWebBrowser webbrowser, JsQueryEventArgs args)
{
var menuInfo = JsonConvert.DeserializeObject <ShowContextMenuForTneFormInfo>(args.Request);
var wbinfo = GetBrowserInfo(webbrowser);
var tneForm = wbinfo.GetNativeObject(menuInfo.TneFormId, false) as TneForm;
var menuForm = new TneForm(menuInfo.Url);
menuForm.SizeAble = false;
menuForm.ShowInTaskBar = false;
menuForm.StartPosition = StartPosition.Manual;
menuForm.TopMost = true;
menuForm.KillFocus += (sender, eventArgs) =>
{
menuForm.Close();
};
menuForm.Parent = tneForm;
var x = tneForm.X + menuInfo.X;
var y = tneForm.Y + menuInfo.Y;
if (menuInfo.X == -1 && menuInfo.Y == -1)
{
var point = new NativeMethods.POINT();
NativeMethods.GetCursorPos(ref point);
x = point.x;
y = point.y;
}
RECT rect = new RECT();
var rectPtr = Marshal.AllocHGlobal(Marshal.SizeOf <RECT>());
Marshal.StructureToPtr(rect, rectPtr, true);
NativeMethods.SystemParametersInfoW(NativeMethods.SPI_GETWORKAREA, 0, rectPtr, 0);
rect = Marshal.PtrToStructure <RECT>(rectPtr);
Marshal.FreeHGlobal(rectPtr);
int cx = rect.right - rect.left;
int cy = rect.bottom - rect.top;
if (x + menuInfo.Width > cx)
{
x = x - menuInfo.Width;
if (x < 0)
{
x = 0;
}
}
if (y + menuInfo.Height > cy)
{
y = y - menuInfo.Height;
if (y < 0)
{
y = 0;
}
}
menuForm.X = x;
menuForm.Y = y;
menuForm.Width = menuInfo.Width;
menuForm.Height = menuInfo.Height;
menuForm.TopMost = true;
menuForm.Show();
webbrowser.ResponseJsQuery(webbrowser.WebView, args.QueryId, args.CustomMsg, "OK");
}
