taskbar_widget.py 文件源码

def OnTaskbarNotify(
        self,
        hwnd,
        msg,
        wparam,
        lparam,
    ):
        if lparam == win32con.WM_LBUTTONUP:
            pass
        elif lparam == win32con.WM_LBUTTONDBLCLK:
            pass
        elif lparam == win32con.WM_RBUTTONUP:
            menu = win32gui.CreatePopupMenu()
            win32gui.AppendMenu(menu, win32con.MF_STRING, 1023,
                                'Toggle Display')
            win32gui.AppendMenu(menu, win32con.MF_SEPARATOR, 0, '')
            if self.serverState == self.EnumServerState.STOPPED:
                win32gui.AppendMenu(menu, win32con.MF_STRING, 1024,
                                    'Start Server')
                win32gui.AppendMenu(menu, win32con.MF_STRING
                                    | win32con.MF_GRAYED, 1025,
                                    'Restart Server')
                win32gui.AppendMenu(menu, win32con.MF_STRING
                                    | win32con.MF_GRAYED, 1026,
                                    'Stop Server')
            else:
                win32gui.AppendMenu(menu, win32con.MF_STRING
                                    | win32con.MF_GRAYED, 1024,
                                    'Start Server')
                win32gui.AppendMenu(menu, win32con.MF_STRING, 1025,
                                    'Restart Server')
                win32gui.AppendMenu(menu, win32con.MF_STRING, 1026,
                                    'Stop Server')
            win32gui.AppendMenu(menu, win32con.MF_SEPARATOR, 0, '')
            win32gui.AppendMenu(menu, win32con.MF_STRING, 1027,
                                'Quit (pid:%i)' % os.getpid())
            pos = win32gui.GetCursorPos()

            # See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/menus_0hdi.asp

            win32gui.SetForegroundWindow(self.hwnd)
            win32gui.TrackPopupMenu(
                menu,
                win32con.TPM_LEFTALIGN,
                pos[0],
                pos[1],
                0,
                self.hwnd,
                None,
            )
            win32api.PostMessage(self.hwnd, win32con.WM_NULL, 0, 0)
        return 1