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#! /usr/bin/env python
#
# Copyright (C) 2006, 2007, One Laptop Per Child
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import gtk
import svgcard
import gobject
import logging
import os
import model
_logger = logging.getLogger('memorize-activity')
class CardList(gtk.EventBox):
__gsignals__ = {
'pair-selected': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]),
}
def __init__(self):
gtk.EventBox.__init__(self)
self.model = model.Model(os.path.dirname(__file__))
self.pairs = []
self.current_pair = None
self.set_size_request(450, 150)
self.vbox = gtk.VBox(False)
fill_box = gtk.EventBox()
fill_box.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse('#000000'))
fill_box.show()
self.vbox.pack_end(fill_box, True, True)
scroll = gtk.ScrolledWindow()
#scroll.props.shadow_type = gtk.SHADOW_NONE
scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
scroll.add_with_viewport(self.vbox)
scroll.set_border_width(0)
#scroll.get_child().set_property('shadow-type', gtk.SHADOW_NONE)
scroll.get_child().modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse('#000000'))
self.add(scroll)
self.add_pair(self, '', '')
self.pairs[0].set_selected(True)
self.current_pair = self.pairs[0]
self.show()
def load_game(self, widget, game_name):
self.model.read(game_name)
game_pairs = self.model.pairs
self.clean_list()
map(lambda key: self.add_pair(None, game_pairs[key].props.achar, game_pairs[key].props.bchar, False) , game_pairs)
def save_game(self, widget, game_name):
game_model = model.Model(os.path.dirname(__file__))
game_model.data['name'] = 'game_name'
for pair in range(len(self.pairs)):
pair_card = model.Pair()
pair_card.set_property('achar', self.pairs[pair].get_text())
pair_card.set_property('bchar', self.pairs[pair].get_text())
game_model.pairs[pair] = pair_card
game_model.write()
def clean_list(self, button = None):
map(lambda x: self.vbox.remove(x), self.pairs)
del self.pairs
self.pairs = []
def add_pair(self, widget, achar, bchar, show = True):
pair = Pair(achar, bchar)
self.vbox.pack_end(pair, False, True)
self.pairs.append(pair)
pair.connect('pair-selected', self.set_selected)
pair.connect('pair-closed', self.rem_pair)
if show:
self.show_all()
def rem_pair(self, widget, event):
self.vbox.remove(widget)
self.pairs.remove(widget)
del widget
def set_selected(self, widget, event):
if self.current_pair <> None:
self.old = self.current_pair
self.old.set_selected(False)
self.current_pair = widget
widget.set_selected(True)
self.emit('pair-selected', self.current_pair.get_text())
def update_selected(self, widget, newtext1, newtext2):
self.current_pair.change_text(newtext1)
class Pair(gtk.EventBox):
__gsignals__ = {
'pair-selected': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]),
'pair-closed': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]),
}
def __init__(self, text1, text2 = None):
gtk.EventBox.__init__(self)
self.bg_color = '#000000'
if text2 == None:
self.text2 = text1
else:
self.text2 = text2
self.text1 = text1
close_button = gtk.Button('X')
close_button.connect('button-press-event', self.emit_close)
table = gtk.Table()
table.connect('button-press-event', self.emit_selected)
table.set_col_spacings(5)
table.set_border_width(10)
self.bcard1 = svgcard.SvgCard(-1, {'front_text':{'card_text':text1, 'text_color':'#ffffff'}, 'front':{'fill_color':'#4c4d4f', 'stroke_color':'#ffffff', 'opacity':'1'}}, None, 184, 1, self.bg_color)
self.bcard2 = svgcard.SvgCard(-1, {'front_text':{'card_text':text2, 'text_color':'#ffffff'}, 'front':{'fill_color':'#4c4d4f', 'stroke_color':'#ffffff', 'opacity':'1'}}, None, 184, 1, self.bg_color)
self.bcard1.flip()
self.bcard2.flip()
table.attach(self.bcard1, 0, 1, 0, 8)
table.attach(self.bcard2, 1, 2, 0, 8)
table.attach(close_button, 2, 3, 0, 1, gtk.FILL, gtk.FILL)
self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse(self.bg_color))
self.add(table)
self.show_all()
def emit_selected(self, widget, event):
self.emit('pair-selected', self)
def emit_close(self, widget, event):
self.emit('pair-closed', self)
def set_selected(self, status):
if not status:
self.bg_color = '#000000'
else:
self.bg_color = '#b2b3b7'
self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse(self.bg_color))
self.bcard1.set_background(self.bg_color)
self.bcard2.set_background(self.bg_color)
def change_text(self, newtext):
self.bcard1.change_text(newtext)
self.bcard2.change_text(newtext)
def get_text(self):
return self.bcard1.get_text()
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