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# Copyright 2007 World Wide Workshop Foundation
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# If you find this activity useful or end up using parts of it in one of your
# own creations we would love to hear from you at info@WorldWideWorkshop.org !
#
import os
import gtk
import hippo
import pango
import logging
from gettext import gettext as _
from gui.canvaslistbox import CanvasListBox
from globals import Globals
from gui.page import Page
from gui import theme
import pages.cover
import pages.edit
#from persistence.jokemachinestate import JokeMachineState
#from persistence.jokebook import Jokebook
class Choose(Page):
def __init__(self):
Page.__init__(self)
# page title
self.append(hippo.CanvasText(text= _('Choose a Jokebook to read:'),
xalign=hippo.ALIGNMENT_START,
padding=10,
font_desc=theme.FONT_BODY.get_pango_desc()))
# list of Jokebooks
allow_edit = Globals.JokeMachineActivity.is_initiator
#jokebooks_div = CanvasListBox(1050, 500)
jokebooks_div = CanvasListBox(1050, theme.zoom(500)) # TODO -> This should be sizing relative to parent
for jokebook in Globals.JokeMachineState.jokebooks:
jokebooks_div.append(self.__make_jokebook_div(jokebook, allow_edit))
self.append(jokebooks_div)
def __do_clicked_title(self, control, event, jokebook):
Globals.JokeMachineActivity.set_page(pages.cover.Cover, jokebook)
def __do_clicked_edit(self, button, jokebook):
Globals.JokeMachineActivity.set_page(pages.edit.Edit, jokebook)
def __do_clicked_delete(self, button, jokebook):
message = _('Are you sure you want to delete your ')
if jokebook.title is not None:
message += '\'' + jokebook.title + '\' '
message += _('jokebook ?')
confirm = gtk.MessageDialog(Globals.JokeMachineActivity,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_QUESTION,
gtk.BUTTONS_YES_NO,
message)
response = confirm.run()
confirm.hide()
confirm.destroy()
del confirm
if response == gtk.RESPONSE_YES:
logging.debug('Deleting jokebook: %s' % jokebook.title)
Globals.JokeMachineState.jokebooks.remove(jokebook)
Globals.JokeMachineActivity.set_page(pages.choose.Choose)
def __make_jokebook_div(self, jokebook, edit = False):
list_row = self.make_listrow()
# thumbnail
thumbnail = self.make_imagebox(jokebook, 'image', 80, 60, False, 10)
list_row.append(self.__make_column_div(100, thumbnail))
# title
title = hippo.CanvasText(text=jokebook.title,
padding_left = 20,
xalign=hippo.ALIGNMENT_START,
font_desc=theme.FONT_LARGE.get_pango_desc(),
color=theme.COLOR_LINK.get_int())
title.set_clickable(True)
title.connect('button-press-event', self.__do_clicked_title, jokebook)
list_row.append(self.__make_column_div(330, title))
list_row.append(hippo.CanvasBox(box_width=theme.SPACER_HORIZONTAL)) # TODO spacer
# owner
list_row.append(self.__make_column_div(330, hippo.CanvasText(text= jokebook.owner,
xalign=hippo.ALIGNMENT_START,
font_desc=theme.FONT_LARGE.get_pango_desc())))
# buttons
if edit:
button = gtk.Button(_('Edit'))
button.connect('clicked', self.__do_clicked_edit, jokebook)
list_row.append(self.__make_column_div(100, hippo.CanvasWidget(widget=theme.theme_widget(button))))
list_row.append(hippo.CanvasBox(box_width=theme.SPACER_HORIZONTAL)) # TODO spacer
button = gtk.Button(_('Delete'))
button.connect('clicked', self.__do_clicked_delete, jokebook)
list_row.append(self.__make_column_div(100, hippo.CanvasWidget(widget=theme.theme_widget(button))))
return list_row
def __make_column_div(self, width, content):
ret = hippo.CanvasBox(
box_width=width,
yalign=hippo.ALIGNMENT_CENTER)
ret.append(content)
return ret
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