#!/usr/bin/python
#! coding: utf-8

ins_xml = './install.xml'
import Tkinter
import sys
import subprocess

message = {}
message['english'] = 'The system detects the presence of the last\n \
installation to retain the configuration file, whether to use'
message['chinese'] = '系统检测到存在上次安装保留的配置文件，是否使用它'


def ok():
    root.destroy()

def cancel():
    cmd='rm -rf ' + ins_xml
    subprocess.Popen(cmd,shell=True)
    root.destroy()

def init(language):
    global root
    root = Tkinter.Tk()
    root.geometry("%sx%s+%d+%d" % (root.winfo_screenwidth()/2,\
                                   root.winfo_screenheight()/2,\
                                   root.winfo_screenwidth()/4,
                                   root.winfo_screenheight()/4))
    txt = message[language]
    lab  = Tkinter.Label(root,text=txt)
    lab.grid(row=1,column=1)
    btn1 = Tkinter.Button(root,text='OK',command=sys.modules[__name__].ok)
    btn2 = Tkinter.Button(root,text='Cancle',command=sys.modules[__name__].cancel)
    btn1.grid(row=2,column=0,padx=40,pady=100,ipadx=20)
    btn2.grid(row=2,column=2,padx=20,pady=100,ipadx=15) 
    root.rowconfigure(1,weight=2)
    root.columnconfigure(1,weight=1)
    root.rowconfigure(2,weight=1)
    root.mainloop()

init(sys.argv[1])