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         # bouton pour browser de fichiers
  59         self.tr()
  60         st = STYLE_LEFT_COL.copy()
  61         st['valign'] = -1
  62         self.td(self.createLabel("Chanson :"), rowspan=2, style = st)
  63         self.browseButton = Button(self.createLabel("Choisir..."))
  64         self.td(self.browseButton,colspan=2, style = STYLE_RIGHT_COL)
  65
  66         self.tr()
  67         self.songTitle = self.createLabel(u' ')
  68         st = STYLE_RIGHT_COL.copy()
  69         del st['padding_top']
  70         self.td(self.songTitle, style = st)
  71
  72         # choix du niveau
  73         self.tr()
  74         self.td(self.createLabel("Niveau :"), style=STYLE_LEFT_COL)
  75         self.modeSelect = Select('NORMAL')
  76         for k, caption in PLAYING_MODES :
  77             self.modeSelect.add(self.createLabel(caption), k)
  78         self.td(self.modeSelect,colspan=3, style=STYLE_RIGHT_COL)
  79
  80         # choix des wiimotes
  81         self.tr()
  82         self.td(self.createLabel("Wiimote :", self.font), style=STYLE_LEFT_COL)
  83         playerTable = Table()
  84
  85         self.selectedWiimote = Group(name='selectedWiimote', value=0)
  86         for i in range(self.nwiimotes):
  87             r = Radio(self.selectedWiimote, i)
  88             playerTable.td(r)
  89             playerTable.td(self.createLabel(" %d " % (i+1)))
  90         self.td(playerTable, style=STYLE_RIGHT_COL)
  91
  92         # boutons jouer / quitter
  93         self.tr()
  94         self.quitButton = Button(self.createLabel("Quitter"))
  95         self.td(self.quitButton, style={'padding_top' : 50})
  96         self.playButton = Button(self.createLabel("Jouer"), disabled=True)
  97         self.td(self.playButton, style={'padding_top' : 50})
  98
  99     @property
 100     def selectedWiimoteIndex(self) :
 101         return self.selectedWiimote.value
 102
 103     def _initLocalListeners(self) :
 104         self.browseButton.connect(CLICK, self.open_file_browser)
 105         self.quitButton.connect(CLICK, self._exitApp)
 106         self.playButton.connect(CLICK, self._exitHome)
 107
 108     def _exitApp(self, data=None) :
 109         self.exitApp = True
 110         self.send(QUIT)
 111
 112     def _exitHome(self, data=None) :
 113         self.exitApp = False
 114         self.send(QUIT)
 115
 116     def createLabel(self,text,font = None):
 117         if font == None :
 118             font = self.font
 119         w,h = self.font.size(text)
 120         label = Label(text,width=w,height=h,font = font)
 121         return(label)
 122
 123     def open_file_browser(self):
 124         dlg = FileOpenDialog(self.songPath)
 125         dlg.connect(CHANGE, self.handle_file_browser_closed, dlg)
 126         dlg.open()
 127
 128     def handle_file_browser_closed(self, dlg) :
 129         if dlg.value and os.path.isfile(dlg.value):
 130             self.remove(self.songTitle)
 131             self.songTitle = self.createLabel(os.path.basename(dlg.value))
 132             self.td(self.songTitle, col=1, row=1, style=STYLE_RIGHT_COL)
 133             self.songFile = dlg.value
 134             self.playButton.disabled = False
 135
 136
 137