PyQt/Demo/CallVirtualKeyboard.py

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2019-05-22 18:27:42 +08:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Created on 2019年5月22日
@author: Irony
@site: https://pyqt5.com https://github.com/892768447
@email: 892768447@qq.com
@file: Demo.CallVirtualKeyboard
@description: 调用系统虚拟键盘
"""
import glob
from PyQt5.QtCore import QProcess, QSysInfo
from PyQt5.QtWidgets import QWidget, QTextEdit, QVBoxLayout, QPushButton
__Author__ = 'Irony'
__Copyright__ = 'Copyright (c) 2019 Irony'
__Version__ = 1.0
class Window(QWidget):
def __init__(self, *args, **kwargs):
super(Window, self).__init__(*args, **kwargs)
layout = QVBoxLayout(self)
self.resultEdit = QTextEdit(self)
self.resultEdit.setReadOnly(True)
layout.addWidget(self.resultEdit)
layout.addWidget(QPushButton(
'打开虚拟键盘', self, clicked=self._onOpenKeyboard))
def _onOpenKeyboard(self):
kernelType = QSysInfo.kernelType()
if kernelType == 'winnt':
try:
path = glob.glob(
r'C:\Windows\WinSxS\amd64_microsoft-windows-osk_*\osk.exe')[0]
ret = QProcess.startDetached(path)
self.resultEdit.append('start 64 osk: %s' % ret)
except Exception as e:
self.resultEdit.append('start osk error: %s' % e)
try:
# 32位程序调用64位操作系统下的程序会被重定向到SysWOW64目录
# 可通过`Wow64DisableWow64FsRedirection`和`Wow64RevertWow64FsRedirection`控制
ret = QProcess.startDetached(r'C:\Windows\system32\osk.exe')
self.resultEdit.append('start 32 osk: %s' % ret)
except Exception as e:
self.resultEdit.append('start osk error: %s' % e)
elif kernelType == 'darwin':
pass
# elif kernelType=='linux':
else:
ret = QProcess.startDetached('florence')
self.resultEdit.append('start florence: %s' % ret)
ret = QProcess.startDetached('onboard')
self.resultEdit.append('start onboard: %s' % ret)
ret = QProcess.startDetached('kvkbd')
self.resultEdit.append('start kvkbd: %s' % ret)
if __name__ == '__main__':
import sys
from PyQt5.QtWidgets import QApplication
app = QApplication(sys.argv)
w = Window()
w.show()
sys.exit(app.exec_())