#
 #    Copyright (C) 2015 vmware inc.
 #
 #    Author: Mahmoud Bassiouny <mbassiouny@vmware.com>
 
 import curses
 from window import Window
 from readtext import ReadText
 
 class WindowStringReader(object):

     def __init__(self, maxy, maxx, height, width, field, confirmation_err_msg, echo_char, accepted_chars, validation_fn, conversion_fn, title, display_string, inputy, install_config, default_string = None, tab_enabled=False):

         self.title = title
         self.display_string = display_string

         self.install_config = install_config

         self.inputy = inputy
 
         self.width = width
         self.height = height
         self.maxx = maxx
         self.maxy = maxy
 
         self.startx = (self.maxx - self.width) / 2
         self.starty = (self.maxy - self.height) / 2

         self.tab_enabled=False
         self.can_go_next=True

         self.window = Window(self.height, self.width, self.maxy, self.maxx, self.title, True, items=[], tab_enabled=self.tab_enabled, position=1, can_go_next=self.can_go_next, read_text=self.can_go_next)
         self.read_text = ReadText(maxy, maxx, self.window.content_window(), self.inputy, install_config, field, confirmation_err_msg, echo_char, accepted_chars, validation_fn, conversion_fn, default_string, tab_enabled=self.tab_enabled)

         self.window.set_action_panel(self.read_text)
         self.window.addstr(0, 0, self.display_string)
 
     def get_user_string(self, params):
         return self.window.do_action()