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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Lionel Laské
from gi.repository import Gtk
import logging
import os
from gettext import gettext as _
from sugar3.activity import activity
from sugar3.graphics.toolbarbox import ToolbarBox
from sugar3.graphics.toolbutton import ToolButton
from sugar3.activity.widgets import ActivityButton
from sugar3.activity.widgets import TitleEntry
from sugar3.activity.widgets import StopButton
from sugar3.activity.widgets import ShareButton
from sugar3.activity.widgets import DescriptionItem
from sugar3.presence import presenceservice
from gi.repository import WebKit
import logging
import gconf
from datetime import date
from enyo import Enyo
# Init log
_logger = logging.getLogger('roots-activity')
_logger.setLevel(logging.DEBUG)
_consolehandler = logging.StreamHandler()
_consolehandler.setLevel(logging.DEBUG)
_consolehandler.setFormatter(logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s"))
_logger.addHandler(_consolehandler)
# Main class for the activity
class AbecedariumActivity(activity.Activity):
"Main class for the activity"
def __init__(self, handle):
"""Set up the activity."""
self.context = {}
self.enyo = None
self.showconsole = False
activity.Activity.__init__(self, handle)
self.max_participants = 1
self.make_toolbar()
self.make_mainview()
def alert(self, msg):
"""Display a message dialog"""
messagedialog = Gtk.MessageDialog(self, type=1, buttons=1, message_format=msg)
messagedialog.run()
messagedialog.destroy()
def console_message(self, message):
if not self.showconsole:
return
self.console.set_text(self.console.get_text(self.console.get_start_iter(), self.console.get_end_iter(), True)+message+"\n")
self.consoleview.scroll_mark_onscreen(self.console.get_insert())
def init_context(self, args):
"Init Javascript context sending information about localization and saved game"
self.enyo.send_message("load-context", self.context)
def make_mainview(self):
"Create the activity view"
# Create global box
vbox = Gtk.VBox(False)
# Create webview
self.webview = webview = WebKit.WebView()
# Create console for debug (set to True)
self.showconsole = False
if self.showconsole:
swv = Gtk.ScrolledWindow()
swv.add(webview)
webview.show()
vbox.pack_start(swv, True, True, 0)
swv.set_size_request(800, 700)
swv.show()
sw = Gtk.ScrolledWindow()
self.consoleview = textview = Gtk.TextView()
self.console = console = textview.get_buffer()
sw.add(textview)
sw.show()
textview.show()
sw.set_size_request(800, 100)
vbox.pack_end(sw, True, True, 0)
else:
webview.show()
vbox.pack_start(webview, True, True, 0)
vbox.show()
# Activate Enyo interface
self.enyo = Enyo(webview)
self.enyo.connect("ready", self.init_context)
self.enyo.connect("console-message", self.console_message)
self.enyo.connect("save-context", self.save_context)
# Go to first page
web_app_page = os.path.join(activity.get_bundle_path(), "html/index.html")
self.webview.load_uri('file://' + web_app_page)
# Display all
self.set_canvas(vbox)
vbox.show()
def make_toolbar(self):
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
title_entry = TitleEntry(self)
toolbar_box.toolbar.insert(title_entry, -1)
title_entry.show()
description_item = DescriptionItem(self)
toolbar_box.toolbar.insert(description_item, -1)
description_item.show()
share_button = ShareButton(self)
toolbar_box.toolbar.insert(share_button, -1)
share_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
def write_file(self, file_path):
"Called when activity is saved, get the current context in Enyo"
self.file_path = file_path
self.enyo.send_message("save-context")
def save_context(self, context):
"Called by Enyo to save the current context"
file = open(self.file_path, 'w')
try:
file.write(context['context']+'\n')
file.write(context['database']+'\n')
finally:
file.close()
def read_file(self, file_path):
"Called when activity is loaded, load the current context in the file"
file = open(file_path, 'r')
self.context = {}
try:
self.context['context'] = file.readline().strip('\n')
self.context['database'] = file.readline().strip('\n')
finally:
file.close()
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