src/app/widgets/home.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 Écran de démarrage minwii.
   4
   5 $Id$
   6 $URL$
   7 """
   8 from pgu.gui import Table
   9 from pgu.gui import Spacer
  10 from pgu.gui import Label
  11 from pgu.gui import Button
  12 from pgu.gui import Switch
  13 from pgu.gui import Radio
  14 from pgu.gui import Group
  15 from pgu.gui import Select
  16 from pgu.gui import CLICK
  17 from pgu.gui import QUIT
  18 from pgu.gui import CHANGE
  19 import pygame
  20 from globals import PLAYING_MODES
  21 from songfilebrowser import FileOpenDialog
  22 import os.path
  23
  24 class Home(Table) :
  25     """
  26     Écran de démarrage de minwii
  27     """
  28
  29     def __init__(self,**params):
  30         Table.__init__(self,**params)
  31         self.songPath = params.get('songPath', '.')
  32         self.nwiimotes = params.get('nwiimotes', 0)
  33         self.songFile = None
  34         self.spaceSize = (100,100)
  35         self.font = pygame.font.Font(None,70)
  36         self._fill()
  37         self._initLocalListeners()
  38
  39
  40     def _fill(self):
  41         self.tr()
  42         self.td(Spacer(*self.spaceSize))
  43
  44
  45         # bouton pour browser de fichiers
  46         self.tr()
  47         self.td(self.createLabel("Chanson :"))
  48         self.browseButton = Button(self.createLabel("Choisir..."))
  49         self.td(self.browseButton,colspan=2)
  50         self.songSwitch = Switch(False)
  51         self.td(self.songSwitch)
  52
  53         self.tr()
  54         self.td(Spacer(*self.spaceSize))
  55
  56         # choix du niveau
  57         self.tr()
  58         self.td(self.createLabel("Niveau :"))
  59         self.modeSelect = Select('EASY')
  60         for k, caption in PLAYING_MODES :
  61             self.modeSelect.add(self.createLabel(caption), k)
  62         self.td(self.modeSelect,colspan=3)
  63
  64         self.tr()
  65         self.td(Spacer(*self.spaceSize))
  66
  67         # choix des wiimotes
  68         self.tr()
  69         self.td(self.createLabel("Wiimote :", self.font))
  70         playerTable = Table()
  71
  72         self.selectedWiimote = Group(name='selectedWiimote', value=0)
  73         for i in range(self.nwiimotes):
  74             r = Radio(self.selectedWiimote, i)
  75             playerTable.td(r)
  76             playerTable.td(self.createLabel(" %d " % (i+1)))
  77         self.td(playerTable,colspan = 3)
  78
  79         self.tr()
  80         self.td(Spacer(*self.spaceSize))
  81
  82         # boutons jouer / quitter
  83         self.tr()
  84         self.quitButton = Button(self.createLabel("Quitter"))
  85         self.td(self.quitButton)
  86         self.playButton = Button(self.createLabel("Jouer"), disabled=True)
  87         self.td(self.playButton,colspan=3)
  88
  89         self.tr()
  90         self.td(Spacer(500,500))
  91
  92     @property
  93     def selectedWiimoteIndex(self) :
  94         return self.selectedWiimote.value
  95
  96     def _initLocalListeners(self) :
  97         self.browseButton.connect(CLICK, self.open_file_browser)
  98         self.quitButton.connect(CLICK, self._exitApp)
  99         self.playButton.connect(CLICK, self._exitHome)
 100
 101     def _exitApp(self, data=None) :
 102         self.exitApp = True
 103         self.send(QUIT)
 104
 105     def _exitHome(self, data=None) :
 106         self.exitApp = False
 107         self.send(QUIT)
 108
 109     def createLabel(self,text,font = None):
 110         if font == None :
 111             font = self.font
 112         w,h = self.font.size(text)
 113         label = Label(text,width=w,height=h,font = font)
 114         return(label)
 115
 116     def open_file_browser(self):
 117         dlg = FileOpenDialog(self.songPath)
 118         dlg.connect(CHANGE, self.handle_file_browser_closed, dlg)
 119         dlg.open()
 120
 121     def handle_file_browser_closed(self, dlg) :
 122         if dlg.value and os.path.isfile(dlg.value):
 123             self.songFile = dlg.value
 124             self.playButton.disabled = False
 125
 126
 127