src/minwii/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 minwii.globals import PLAYING_MODES
  21 from songfilebrowser import FileOpenDialog
  22 import os.path
  23
  24 STYLE_LEFT_COL = {#'border_right' : 2,
  25                   #'border_left' : 2,
  26                   'align' : 1,
  27                   'padding_top' : 30,
  28                   'padding_right' : 10}
  29
  30 STYLE_RIGHT_COL = {#'border_right' : 2,
  31                    #'border_left' : 2,
  32                    'align' : -1,
  33                    'padding_top' : 30,
  34                    'padding_left' : 20}
  35
  36
  37 class Home(Table) :
  38     """
  39     Écran de démarrage de minwii
  40     """
  41
  42     def __init__(self,**params):
  43         style = {'valign' : 0,
  44                  'width' : pygame.display.get_surface().get_width(),
  45                  'height' : pygame.display.get_surface().get_height()}
  46         params['style'] = style
  47         Table.__init__(self,**params)
  48         self.songPath = params.get('songPath', '.')
  49         self.nwiimotes = params.get('nwiimotes', 0)
  50         self.songFile = None
  51         self.spaceSize = (100,100)
  52         self.font = pygame.font.Font(None,70)
  53         self._fill()
  54         self._initLocalListeners()
  55
  56
  57     def _fill(self):
  58         #self.tr()
  59         #self.td(Spacer(*self.spaceSize))
  60
  61
  62         # bouton pour browser de fichiers
  63         self.tr()
  64         st = STYLE_LEFT_COL.copy()
  65         st['valign'] = -1
  66         self.td(self.createLabel("Chanson :"), rowspan=2, style = st)
  67         self.browseButton = Button(self.createLabel("Choisir..."))
  68         self.td(self.browseButton,colspan=2, style = STYLE_RIGHT_COL)
  69
  70         self.tr()
  71         self.songTitle = self.createLabel(u'bonjour le monde !')
  72         st = STYLE_RIGHT_COL.copy()
  73         del st['padding_top']
  74         self.td(self.songTitle, style = st)
  75
  76         # choix du niveau
  77         self.tr()
  78         self.td(self.createLabel("Niveau :"), style=STYLE_LEFT_COL)
  79         self.modeSelect = Select('NORMAL')
  80         for k, caption in PLAYING_MODES :
  81             self.modeSelect.add(self.createLabel(caption), k)
  82         self.td(self.modeSelect,colspan=3, style=STYLE_RIGHT_COL)
  83
  84         # choix des wiimotes
  85         self.tr()
  86         self.td(self.createLabel("Wiimote :", self.font), style=STYLE_LEFT_COL)
  87         playerTable = Table()
  88
  89         self.selectedWiimote = Group(name='selectedWiimote', value=0)
  90         for i in range(self.nwiimotes):
  91             r = Radio(self.selectedWiimote, i)
  92             playerTable.td(r)
  93             playerTable.td(self.createLabel(" %d " % (i+1)))
  94         self.td(playerTable, style=STYLE_RIGHT_COL)
  95
  96         # boutons jouer / quitter
  97         self.tr()
  98         self.quitButton = Button(self.createLabel("Quitter"))
  99         self.td(self.quitButton, style={'padding_top' : 50})
 100         self.playButton = Button(self.createLabel("Jouer"), disabled=True)
 101         self.td(self.playButton, style={'padding_top' : 50})
 102
 103     @property
 104     def selectedWiimoteIndex(self) :
 105         return self.selectedWiimote.value
 106
 107     def _initLocalListeners(self) :
 108         self.browseButton.connect(CLICK, self.open_file_browser)
 109         self.quitButton.connect(CLICK, self._exitApp)
 110         self.playButton.connect(CLICK, self._exitHome)
 111
 112     def _exitApp(self, data=None) :
 113         self.exitApp = True
 114         self.send(QUIT)
 115
 116     def _exitHome(self, data=None) :
 117         self.exitApp = False
 118         self.send(QUIT)
 119
 120     def createLabel(self,text,font = None):
 121         if font == None :
 122             font = self.font
 123         w,h = self.font.size(text)
 124         label = Label(text,width=w,height=h,font = font)
 125         return(label)
 126
 127     def open_file_browser(self):
 128         dlg = FileOpenDialog(self.songPath)
 129         dlg.connect(CHANGE, self.handle_file_browser_closed, dlg)
 130         dlg.open()
 131
 132     def handle_file_browser_closed(self, dlg) :
 133         if dlg.value and os.path.isfile(dlg.value):
 134             self.remove(self.songTitle)
 135             self.songTitle = self.createLabel(os.path.basename(dlg.value))
 136             self.td(self.songTitle, col=1, row=1, style=STYLE_RIGHT_COL)
 137             self.songFile = dlg.value
 138             self.playButton.disabled = False
 139
 140
 141