{{{#-*- coding: cp949 -*-
# Name        : py_email.py
# Author      : chobocho.com
# Version     :
# Copyright   :
# Description : Simple template maker
#

from Tkinter import *
import tkMessageBox
import os.path
import glob  
import re
 
class App:
    def __init__ (self, master):
        frame = Frame(master)
        frame.pack()
        
        # Text Area 
        f0 = Frame(frame, width = 100, height = 100)
        f0.grid(row = 0, column = 0)
        self.text_scrollbar = Scrollbar (f0, orient=VERTICAL)
        self.text = Text(f0, width=80, height = 20, yscrollcommand=self.text_scrollbar.set)
        self.text_scrollbar.config(command=self.text.yview)
        self.text_scrollbar.pack(side=RIGHT, fill=Y)
        self.text.pack()  
        
        # List Box area
        f1 = Frame(frame, width = 100, height = 100)
        f1.grid(row = 0, column = 1)
        
        self.list_label = Label(f1, text="Template")
        self.list_label.pack()
        
        self.listbox_scrollbar = Scrollbar (f1, orient=VERTICAL)
        self.listbox = Listbox(f1, height=19, yscrollcommand=self.listbox_scrollbar.set)
        self.listbox_scrollbar.config(command=self.listbox.yview)
        self.listbox_scrollbar.pack(side=RIGHT, fill=Y)
        # 파일에서 템플릿을 읽어서 보여 줄 것
        self.ReadTemplate()
        self.listbox.bind("<Double-Button-1>", self.LoadFile)
        self.listbox.pack(side=RIGHT)
        
        # 보내는 사람과 받는 사람을 저장하는 부분
        f3 = Frame(frame, width = 100, height = 40)
        f3.grid(row = 1, column = 0)
        
        self.label_From = Label(f3, text="From")
        self.label_From.grid(row = 0, column = 0, sticky = W) 
        self.label_To = Label(f3, text="To")
        self.label_To.grid(row = 1, column = 0, sticky = W)
        self.input_from = Entry(f3)
        self.input_from.grid(row = 0, column = 1)
        self.input_to = Entry(f3)
        self.input_to.grid(row = 1, column = 1)

        # 버튼을 그려주는 부분
        f4 = Frame(frame, width = 100, height = 40)
        f4.grid(row = 1, column = 1)
        
        #self.load_button = Button(f4, text="Load", command = self.LoadFile)
        #self.load_button.grid(row = 0, column = 0)
        self.clear_button = Button(f4, text="Clear", command = self.ClearText)
        self.clear_button.grid(row = 0, column = 0)
        self.info_button = Button(f4, text="Info", command = self.ShowInfo)
        self.info_button.grid(row = 0, column = 1)


    def ClearText(self):
        self.text.delete(1.0, END)  
    
    def ShowInfo(self):
        tkMessageBox.showinfo("Information","http://chobocho.com\nVersion 0.2")
    
    def GetFromTo(self):
        self.sender = self.input_from.get()
        self.receiver = self.input_to.get() 

    def ReadTemplate(self):
        all_flist = glob.glob ("*.txt")
        
        for f in all_flist:
            if os.path.exists(f):
                self.listbox.insert(END, f.decode('cp949'))
                
    def LoadFile(self, event):
        self.items = self.listbox.curselection()
        self.el = self.listbox.get(self.items)
        
        self.GetFromTo()
        self.ClearText()
        if os.path.exists(self.el):
            self.fp = open(self.el, 'r')
            self.tempFileData = self.fp.read()
            self.fp.close()
            self.text_data_1 = re.sub('\$SENDER_NAME_' , self.sender , self.tempFileData)
            self.text_data   = re.sub('\$RECEIVER_NAME_' , self.receiver , self.text_data_1)
            self.text.insert(1.0, self.text_data.decode('cp949')) 
#----------------------------------------------------------
# main
if __name__ == "__main__":      
    root = Tk()
    app = App(root)
    root.mainloop()}}}