win32api & pyhook - 如何获取用户的打字语言？

Question

我安装了pyHook并成功地将处理程序附加到键盘事件，但现在我需要找出用户是在英语布局还是其他布局中键入。我在事件对象中找不到此信息。

如何在windows上找到焦点窗口中的输入语言?我试着玩GetKeyboardLayout没有成功(它总是返回相同的值，无论我键入英语或在不同的语言-在我的情况下希伯来语)。

感谢

感谢BrendanMcK的参考。

Python代码:

from ctypes import windll, c_ulong, byref, sizeof, Structure
user32 = windll.user32
class RECT(Structure):
    _fields_ = [
        ("left", c_ulong),
        ("top", c_ulong),
        ("right", c_ulong),
        ("bottom", c_ulong)];
class GUITHREADINFO(Structure):
    _fields_ = [
    ("cbSize", c_ulong),
    ("flags", c_ulong),
    ("hwndActive", c_ulong),
    ("hwndFocus", c_ulong),
    ("hwndCapture", c_ulong),
    ("hwndMenuOwner", c_ulong),
    ("hwndMoveSize", c_ulong),
    ("hwndCaret", c_ulong),
    ("rcCaret", RECT)
    ]
def get_layout():
    guiThreadInfo = GUITHREADINFO(cbSize=sizeof(GUITHREADINFO))
    user32.GetGUIThreadInfo(0, byref(guiThreadInfo))
    dwThread = user32.GetWindowThreadProcessId(guiThreadInfo.hwndCaret, 0)
    return user32.GetKeyboardLayout(dwThread)

Answer 1

检查类似问题的答案;似乎你需要使用GetGUIThreadInfo来确定桌面上当前的活动线程，然后将其传递给GetKeyboardLayout。