159 lines
4.9 KiB
Python
159 lines
4.9 KiB
Python
#!C:\Users\Dinger\anaconda3\envs\graduation_project2\python.exe
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import multiprocessing
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import sys
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import tkinter
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from identify import *
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from tkinter.filedialog import *
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from tkinter import messagebox
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from win32com.client import Dispatch
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import win32con
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import win32api
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import time
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import os
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def control_page_up():
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win32api.keybd_event(38, 0, 0, 0) # 代表按下f键
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time.sleep(0.02)
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win32api.keybd_event(38, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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def control_page_down():
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win32api.keybd_event(40, 0, 0, 0) # 代表按下f键
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time.sleep(0.02)
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win32api.keybd_event(40, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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def control_ppt_begin():
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win32api.keybd_event(16, 0, 0, 0) # 代表按下f键
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win32api.keybd_event(116, 0, 0, 0) # 代表按下f键
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time.sleep(0.02)
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win32api.keybd_event(116, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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win32api.keybd_event(16, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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def control_ppt_end():
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win32api.keybd_event(27, 0, 0, 0) # 代表按下f键
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time.sleep(0.02)
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win32api.keybd_event(27, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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def control_open_pencil():
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win32api.keybd_event(17, 0, 0, 0) # 代表按下f键
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win32api.keybd_event(82, 0, 0, 0) # 代表按下f键
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time.sleep(0.02)
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win32api.keybd_event(17, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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win32api.keybd_event(82, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放f键
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def control_writing(m, position_x, position_y):
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m.move(position_x, position_y)
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def control_thread(control_number, array, over_flag):
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last_time = 0.0
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step = 0
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mouse = PyMouse()
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test_time1 = time.time()
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count = 0
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while 1:
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count += 1
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# print("step = " + str(step))
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# print("control_thread")
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now_time = time.time()
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control_flag = control_number.value
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# os._exit(0)
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if control_flag == 7:
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# test_time2 = time.time()
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# fps = count / (test_time2 - test_time1)
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# print("count2 = " + str(count))
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# print("time = " + str(test_time2 - test_time1))
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# print("fps_control = " + str(fps))
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over_flag.value = 1
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sys.exit(0)
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if step == 2:
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if control_flag == 4:
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position_x = int(mouse.screen_size()[0] / array[2] * array[0])
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position_y = int(mouse.screen_size()[1] / array[3] * array[1])
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control_writing(mouse, position_x, position_y)
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elif control_flag == 5:
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step = 1
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control_ppt_end()
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last_time = now_time
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continue
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if now_time - last_time < 1:
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continue
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last_time = now_time
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# print("control_flag2 = " + str(control_flag))
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# # print("main.step = " + str(step))
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if step == 0:
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if control_flag == 1:
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control_ppt_begin()
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step = 1
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elif step == 1:
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if control_flag == 2:
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control_page_up()
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# print("control_flag == 2")
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elif control_flag == 3:
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control_page_down()
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# print("control_flag == 3")
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elif control_flag == 4:
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control_open_pencil()
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step = 2
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elif control_flag == 6:
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control_ppt_end()
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step = 0
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def identify_thread(control_number, array, over_flag):
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identify = Identify(control_number, array)
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identify.begin(over_flag)
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def open_file():
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file_path = askopenfilename(title=u'选择文件')
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if not open_ppt(file_path):
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return False
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control_number = multiprocessing.Value('i', 0)
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array = multiprocessing.Array('i', 4)
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over_flag = multiprocessing.Value('i', 0)
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p1 = multiprocessing.Process(target=identify_thread, args=(control_number, array, over_flag))
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p2 = multiprocessing.Process(target=control_thread, args=(control_number, array, over_flag))
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p1.start()
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p2.start()
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return True
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def judge_ppt(file_path):
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string = file_path
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string = string.split('.')
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if len(string) <= 0:
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return False
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string = string[len(string) - 1]
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if string.find('ppt') != -1:
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return True
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return False
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def open_ppt(file_path):
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if not len(file_path):
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messagebox.showinfo("选择失败", "您尚未选择ppt文件，请重新选择")
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return False
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if not judge_ppt(file_path):
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messagebox.showinfo("选择失败", "该文件非ppt文件，请重新选择")
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return False
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ppt = Dispatch('PowerPoint.Application')
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ppt.Visible = 1 # 后台运行
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ppt.DisplayAlerts = 0 # 不显示，不警告
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ppt.Presentations.Open(file_path)
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return True
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if __name__ == '__main__':
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window = tkinter.Tk()
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window.title("会议PPT选择")
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window.geometry("200x100")
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bt1 = tkinter.Button(window, text='打开文件', width=15, height=15, command=open_file)
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bt1.pack()
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window.mainloop()
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