#! /usr/bin/env python

#

# Support module generated by PAGE version 4.10

# In conjunction with Tcl version 8.6

# Jan 29, 2018 03:25:00 PM

import sys

import sqlite3

try:

from Tkinter import *

except ImportError:

from tkinter import *

try:

import ttk

py3 = 0

except ImportError:

import tkinter.ttk as ttk

py3 = 1

# connect with database 'data.db'

connection = sqlite3.connect("data.db")

# creates a cursor (pointer) to the data base

cursor = connection.cursor()

search = False

results = []

index = 0

def delete_button(p1):

global index

global results

global cursor

# fetch id of the current note

id = results[index][0]

sql_command = """ DELETE FROM notes WHERE id = {0}; """

sql_command = sql_command.format(id)

cursor.execute(sql_command)

connection.commit()

def create_button(p1):

"""

for creating a new database

"""

global cursor

sql_command = """

CREATE TABLE notes (

id INTEGER PRIMARY KEY,

title TEXT,

note TEXT);"""

try:

cursor.execute(sql_command)

w.errorOutput.configure(text="")

except:

w.errorOutput.configure(text="The database already exists")

def add_button(p1):

# for manipulating the data base

global cursor

global connection

if (len(w.inputTitle.get()) > 0 and len(w.inputNotice.get(1.0,END)) > 0):

w.errorOutput.configure(text="")

title = w.inputTitle.get()

note = w.inputNotice.get(1.0,END)

sql_command = """INSERT INTO notes (title,note) VALUES ("{0}","{1}"); """

sql_command = sql_command.format(title,note)

cursor.execute(sql_command)

connection.commit()

else:

w.errorOutput.configure(text="Please fill the fields. ")

def back_button(p1):

global search

global results

global index

w.errorOutput.configure(text="")

index -= 1

if (index >= 0 and index < len(results)):

w.outputNotice.delete(1.0,END)

w.outputNotice.insert(1.0,results[index][2])

def clear_button(p1):

"""

This function is for the clear button.

This will clear the notice-input field

"""

w.inputNotice.delete(1.0, END)

def exit_button(p1):

"""

function for the exit button.

this will exit the application.

"""

sys.exit(0)

def search_button(p1):

global cursor

global results

global index

w.errorOutput.configure(text="")

sql_command = """ SELECT * FROM notes WHERE title LIKE "%{0}%";"""

sql_command = sql_command.format(w.inputSearchTitle.get())

try:

cursor.execute(sql_command)

results = cursor.fetchall()

w.errorOutput.configure(text=str(len(results)) + " results")

index = 0

if (index >= 0 and index < len(results)):

w.outputNotice.delete(1.0,END)

w.outputNotice.insert(1.0,results[index][2])

except:

w.errorOutput.configure(text ="Please create at first a database.")

def next_button(p1):

global results

global index

index += 1

if (len(w.inputSearchTitle.get()) > 0):

if (index >= 0 and index < len(results)):

w.outputNotice.delete(1.0,END)

w.outputNotice.insert(1.0,results[index][2])

else:

w.errorOutput.configure(text="Please fill the search field. ")

def init(top, gui, *args, **kwargs):

global w, top_level, root

w = gui

top_level = top

root = top

def destroy_window():

# Function which closes the window.

global top_level

top_level.destroy()

top_level = None

if __name__ == '__main__':

import notepad

notepad.vp_start_gui()