from Tkinter import *
from string import *
import os

class Application(Frame):
    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.grid(padx=4, pady=4, sticky=NW)
        self.createWidgets()
      
    def createWidgets(self):   
      # Draw Widgets
        self.patchme = Button (self, text="Outline", command=self.testing)
        self.patchme.grid(row=2, column=0, columnspan=2, pady=7)
        self.textstatus = Text(self)
        self.textstatus.grid(row=1, column=0, columnspan=2, pady=6)

    def testing(self):
        currentIndex = 0
        text = self.textstatus.get('1.0', END)
        self.textstatus.delete(1.0, END)
        splitText = text.splitlines(1)
        totalLength = len(splitText)
        headers = []
        for i in range(0, totalLength):
            splitWords = splitText[i].split()
            if len(splitWords) > 0:
                firstWord = splitWords[0]
                if firstWord.find(".") > 0:
                    headers.append(splitText[i])
            # Had to add this case for situations where the page
            # numbers happened to be the first split.
            if len(splitWords) > 1:
                secondWord = splitWords[1]
                if secondWord.find(".") > 0:
                    # Remove the troublesome page number
                    del splitWords[0]
                    headers.append(" ".join(splitWords))
        #print "The discovered headers:"
        for item in headers:
            #print item
            self.textstatus.insert(END, item)
   
app = Application()
app.master.title("Law Review Outliner")
app.mainloop()