import os
import time
import win32gui
import win32api
import win32com.client
import win32process
import win32con


def get_active_window():
    window = win32gui.GetForegroundWindow()
    thread_process_id = win32process.GetWindowThreadProcessId(window)
    return thread_process_id[1]


def get_file_path():
    pid = get_active_window()
    handle = win32api.OpenProcess(
        win32con.PROCESS_QUERY_INFORMATION | win32con.PROCESS_VM_READ, False, pid)
    exe_path = win32process.GetModuleFileNameEx(handle, 0)
    if "winword.exe" in exe_path.lower():
        return os.path.abspath(win32com.client.Dispatch("Word.Application").ActiveDocument.FullName)
    elif "powerpnt.exe" in exe_path.lower():
        return os.path.abspath(win32com.client.Dispatch("PowerPoint.Application").ActivePresentation.FullName)
    elif "excel.exe" in exe_path.lower():
        return os.path.abspath(win32com.client.Dispatch("Excel.Application").ActiveWorkbook.FullName)
    else:
        return None


input()
time.sleep(2)
print(get_file_path())

input()