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#!/usr/bin/env python

# -*- coding: utf-8 -*-

# generated by wxGlade 0.6.3 on Wed Mar 26 16:29:14 2014

import wx

# imports by maximiq

import os          # se usa para el dialogo de abrir fichero

import subprocess  # para interactuar con el shell

import thread      # to prevent gui blocking

#####################################

# Para que funcione mejor en Linux

#import os

abspath = os.path.abspath(__file__)

dname = os.path.dirname(abspath)

os.chdir(dname)

#####################################

# begin wxGlade: extracode

# end wxGlade

class MyFrame(wx.Frame):

    def __init__(self, *args, **kwds):

        # begin wxGlade: MyFrame.__init__

        kwds["style"] = wx.DEFAULT_FRAME_STYLE

        wx.Frame.__init__(self, *args, **kwds)

        self.frame_1_statusbar = self.CreateStatusBar(1, 0)

        self.bitmap_1 = wx.StaticBitmap(self, -1, wx.Bitmap("grafica/banner.jpg", wx.BITMAP_TYPE_ANY))

        self.button_help = wx.Button(self, -1, "  Ayuda  ")

        self.button_about = wx.Button(self, -1, "  Acerca de  ")

        self.text_ctrl_file = wx.TextCtrl(self, -1, "")

        self.button_choose_file = wx.Button(self, -1, "Elegir fichero")

        self.button_conf_fpga = wx.Button(self, -1, "Configurar FPGA")

        self.button_prog_prom = wx.Button(self, -1, "Programar PROM")

        self.text_ctrl_console = wx.TextCtrl(self, -1, "", style=wx.TE_MULTILINE|wx.TE_READONLY|wx.HSCROLL)

        self.button_conection = wx.Button(self, -1, u"  Comprobar conexión  ")

        self.button_empty = wx.Button(self, -1, "  Borrar salida  ")

        self.__set_properties()

        self.__do_layout()

        self.Bind(wx.EVT_BUTTON, self.boton_ayuda, self.button_help)

        self.Bind(wx.EVT_BUTTON, self.boton_acerca_de, self.button_about)

        self.Bind(wx.EVT_BUTTON, self.boton_elegir_fichero, self.button_choose_file)

        self.Bind(wx.EVT_BUTTON, self.boton_conf_fpga, self.button_conf_fpga)

        self.Bind(wx.EVT_BUTTON, self.boton_prog_prom, self.button_prog_prom)

        self.Bind(wx.EVT_BUTTON, self.boton_conexion, self.button_conection)

        self.Bind(wx.EVT_BUTTON, self.boton_borrar, self.button_empty)

        # end wxGlade

    def __set_properties(self):

        # begin wxGlade: MyFrame.__set_properties

        self.SetTitle("PHR GUI")

        _icon = wx.EmptyIcon()

        _icon.CopyFromBitmap(wx.Bitmap("grafica/phr-gui.ico", wx.BITMAP_TYPE_ANY))

        self.SetIcon(_icon)

        self.SetBackgroundColour(wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DFACE))

        self.frame_1_statusbar.SetStatusWidths([-1])

        # statusbar fields

        frame_1_statusbar_fields = ["Listo"]

        for i in range(len(frame_1_statusbar_fields)):

            self.frame_1_statusbar.SetStatusText(frame_1_statusbar_fields[i], i)

        self.text_ctrl_console.SetMinSize((-1, 150))

        # end wxGlade

        # start maximiq

        font1 = self.text_ctrl_console.GetFont()

        font1 = wx.Font(font1.GetPointSize(), wx.TELETYPE,

                       font1.GetStyle(),

                       font1.GetWeight(), font1.GetUnderlined())

        self.text_ctrl_console.SetFont(font1)

        #font1 = wx.Font(9, wx.MODERN, wx.NORMAL, wx.NORMAL, False, u'Consolas')

        #self.text_ctrl_console.SetFont(font1)

        self.text_ctrl_console.SetValue("PHR>>> ")

    def __do_layout(self):

        # begin wxGlade: MyFrame.__do_layout

        grid_sizer_1 = wx.FlexGridSizer(5, 1, 0, 0)

        grid_sizer_2 = wx.GridSizer(1, 2, 0, 0)

        grid_sizer_4 = wx.GridSizer(1, 2, 0, 0)

        grid_sizer_5 = wx.FlexGridSizer(1, 2, 0, 0)

        grid_sizer_6 = wx.FlexGridSizer(1, 2, 0, 0)

        grid_sizer_7 = wx.FlexGridSizer(2, 1, 0, 0)

        grid_sizer_6.Add(self.bitmap_1, 0, wx.ALL, 5)

        grid_sizer_7.Add(self.button_help, 0, wx.RIGHT|wx.TOP|wx.BOTTOM|wx.EXPAND, 5)

        grid_sizer_7.Add(self.button_about, 0, wx.RIGHT|wx.BOTTOM|wx.EXPAND, 5)

        grid_sizer_6.Add(grid_sizer_7, 1, wx.EXPAND, 0)

        grid_sizer_6.AddGrowableCol(1)

        grid_sizer_1.Add(grid_sizer_6, 1, wx.EXPAND, 0)

        grid_sizer_5.Add(self.text_ctrl_file, 0, wx.ALL|wx.EXPAND, 5)

        grid_sizer_5.Add(self.button_choose_file, 0, wx.RIGHT|wx.TOP|wx.BOTTOM, 5)

        grid_sizer_5.AddGrowableCol(0)

        grid_sizer_1.Add(grid_sizer_5, 1, wx.EXPAND, 0)

        grid_sizer_4.Add(self.button_conf_fpga, 1, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.EXPAND, 5)

        grid_sizer_4.Add(self.button_prog_prom, 0, wx.RIGHT|wx.BOTTOM|wx.EXPAND, 5)

        grid_sizer_1.Add(grid_sizer_4, 1, wx.EXPAND, 0)

        grid_sizer_1.Add(self.text_ctrl_console, 0, wx.ALL|wx.EXPAND, 5)

        grid_sizer_2.Add(self.button_conection, 0, wx.LEFT|wx.BOTTOM, 5)

        grid_sizer_2.Add(self.button_empty, 0, wx.RIGHT|wx.BOTTOM|wx.ALIGN_RIGHT, 5)

        grid_sizer_1.Add(grid_sizer_2, 1, wx.EXPAND, 0)

        self.SetSizer(grid_sizer_1)

        grid_sizer_1.Fit(self)

        grid_sizer_1.SetSizeHints(self)

        grid_sizer_1.AddGrowableRow(3)

        grid_sizer_1.AddGrowableCol(0)

        self.Layout()

        # end wxGlade

    def OnAboutBox(self):

        description = """

PHR GUI es una interfaz grafica que permite interactuar con

la Plataforma de Hardware Reconfigurable (desarrollada en el

CUDAR) a traves del software xc3sprog.

Revision (SVN) 209.

"""

        licence = """

PHR GUI is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as

published by the Free Software Foundation; either version 2

of the License, or (at your option) any later version.

PHR GUI is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the GNU General Public License for more details. You should have

received a copy of the GNU General Public License along with

PHR GUI; if not, write to the Free Software Foundation, Inc.,

59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

"""

        info = wx.AboutDialogInfo()

        info.SetIcon(wx.Icon('grafica/phr-gui-96.png', wx.BITMAP_TYPE_PNG))

        info.SetName('PHR GUI')

        info.SetVersion('0.1')

        info.SetDescription(description)

        #info.SetCopyright('(C) 2014 CUDAR (UTN-FRC)')

        info.SetCopyright('Abril de 2014, CUDAR (UTN-FRC)')

        info.SetWebSite('http://opencores.org/project,phr')

        #info.SetLicence(licence)

        info.AddDeveloper('Luis Guanuco, Maximiliano Quinteros.')

        wx.AboutBox(info)

    def ShowHelpMessage(self):

        mensaje = """

Procedimiento para usar este programa:

Para configurar la FPGA:

1) Setear el jumper en la placa PHR en modo JTAG.

2) Elegir el archivo de configuracion (*.bit).

3) Presione el boton \"Configurar FPGA\".

4) Tras terminar el paso anterior la FPGA debe comenzar a funcionar.

Para programar la memoria PROM:

1) Setear el jumper en la placa PHR en modo \"Master Serial\".

2) Elegir el archivo de programacion (*.bit).

3) Presione el boton \"Programar PROM\".

4) Una vez terminado el paso anterior, presionar el boton de RESET.

Mas ayuda en los manuales que puede descargar desde el servidor de

OpenCores donde se aloja el proyecto: http://opencores.org/project,phr

"""

        wx.MessageBox(mensaje, 'Info',

            wx.OK | wx.ICON_INFORMATION)

    def boton_ayuda(self, event): # wxGlade: MyFrame.<event_handler>

        self.ShowHelpMessage()

        event.Skip()

    def boton_acerca_de(self, event): # wxGlade: MyFrame.<event_handler>

        self.OnAboutBox()

        event.Skip()

    def boton_elegir_fichero(self, event): # wxGlade: MyFrame.<event_handler>

        #funcion editada por maximiq

        wildcard = "Archivo BIT de Xilinx (*.bit)|*.bit|" \

                   "Todos los archivos (*.*)|*.*"

        dialog = wx.FileDialog(None, "Elija un archivo", os.getcwd(), "", wildcard, wx.OPEN)

        if dialog.ShowModal() == wx.ID_OK:

            self.text_ctrl_file.SetValue(dialog.GetPath())

        dialog.Destroy()

        event.Skip()

    def before_run (self):

        ## preparar entorno para los eventos conf_fpga prog_prom comprobar_conexion

        self.button_conf_fpga.Disable()

        self.button_prog_prom.Disable()

        self.button_conection.Disable()

        self.button_empty.Disable()

        self.frame_1_statusbar.SetFields(["Espere ..."])

    def after_run (self):

        ## restaurar entorno 

        self.button_conf_fpga.Enable()

        self.button_prog_prom.Enable()

        self.button_conection.Enable()

        self.button_empty.Enable()

        self.frame_1_statusbar.SetFields(["Listo"])

    def boton_conf_fpga_thread(self):

        ## preparar entorno

        wx.CallAfter(self.before_run)

        ## accion

        # se copia el fichero de programacion al directorio local

        #subprocess.call ("copy \"" + self.text_ctrl_file.GetValue() + "\" fpgaFile", shell=True)

        # se ejecuta el xc3sprog

        command = "./xc3sprog/xc3sprog -v -c ftdi -p 0 \""+ self.text_ctrl_file.GetValue() + "\":w:0:BIT"

        wx.CallAfter(self.text_ctrl_console.AppendText, command + "\n")

        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)

        for line in iter(process.stdout.readline, ''):

            wx.CallAfter(self.text_ctrl_console.AppendText, line)

        process.stdout.close()

        wx.CallAfter(self.text_ctrl_console.AppendText, "\nPHR>>> ")

        ## restaurar entorno 

        wx.CallAfter(self.after_run)

    def boton_conf_fpga(self, event): # wxGlade: MyFrame.<event_handler>

        #funcion editada por maximiq

        thread.start_new_thread(self.boton_conf_fpga_thread, ())

        event.Skip()

    def boton_prog_prom_thread(self):

        #funcion editada por maximiq

        ## preparar entorno

        wx.CallAfter(self.before_run)

        ## accion

        # se copia el fichero de programacion al directorio local

        #subprocess.call ("copy \"" + self.text_ctrl_file.GetValue() + "\" fpgaFile", shell=True)

        command = "./xc3sprog/xc3sprog -v -c ftdi -p 1 \"" + self.text_ctrl_file.GetValue() + "\":w:0:BIT"

        wx.CallAfter(self.text_ctrl_console.AppendText, command + "\n")

        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)

        for line in iter(process.stdout.readline, ''):

            wx.CallAfter(self.text_ctrl_console.AppendText, line)

        process.stdout.close()

#        line = ''

#        while True:

#            out = process.stdout.read(1)

#            if out == '' and process.poll() != None:

#                break

#            if out != '' and out != '\x0a':

#                line = line + out

#                if out == '\x0d':

#                    self.text_ctrl_console.AppendText(line)

#                    line = ''

        wx.CallAfter(self.text_ctrl_console.AppendText, "\nPHR>>> ")

        ## restaurar entorno 

        wx.CallAfter(self.after_run)

    def boton_prog_prom(self, event): # wxGlade: MyFrame.<event_handler>

        #funcion editada por maximiq

        thread.start_new_thread(self.boton_prog_prom_thread, ())

        event.Skip()

    def boton_conexion_thread (self):

        ## preparar entorno

        wx.CallAfter(self.before_run, )

        ## accion

        command = "./xc3sprog/xc3sprog -c ftdi"  # the shell command

        wx.CallAfter(self.text_ctrl_console.AppendText, command + "\n")

        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)

        for line in iter(process.stdout.readline, ''):

            wx.CallAfter(self.text_ctrl_console.AppendText, line)

        process.stdout.close()

        wx.CallAfter(self.text_ctrl_console.AppendText, "\nPHR>>> ")

        ## restaurar entorno 

        wx.CallAfter(self.after_run, )

    def boton_conexion(self, event): # wxGlade: MyFrame.<event_handler>

        #funcion editada por maximiq

        thread.start_new_thread(self.boton_conexion_thread, ())

        event.Skip()

    def boton_borrar(self, event): # wxGlade: MyFrame.<event_handler>

        #funcion editada por maximiq

        ## accion

        self.text_ctrl_console.SetValue("PHR>>> ") # borra todo el contenido

        event.Skip()

# end of class MyFrame

if __name__ == "__main__":

    app = wx.App(False)

    frame_1 = MyFrame(None, -1, "")

    app.SetTopWindow(frame_1)

    frame_1.Show()

    app.MainLoop()