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# 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
import os
from gettext import gettext as _
import gtk
import gobject
from sugar.activity import activity
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics.toolcombobox import ToolComboBox
import hulahop
hulahop.startup(os.path.join(activity.get_activity_root(), 'data/gecko'))
#from hulahop.webview import WebView
from browser import Browser
import xpcom
from xpcom.components import interfaces
from viewtoolbar import ViewToolbar
gobject.threads_init()
HOME = os.path.join(activity.get_bundle_path(), 'help/XO_Introduction.html')
#HOME = "http://website.com/something.html"
class HelpActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.props.max_participants = 1
self._web_view = Browser()
try:
from sugar.graphics.toolbarbox import ToolbarBox, ToolbarButton
from sugar.activity.widgets import ActivityToolbarButton, StopButton, \
ShareButton
from mybutton import MyActivityToolbarButton
toolbar_box = ToolbarBox()
activity_button = MyActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
viewtoolbar = ViewToolbar(self)
viewbutton = ToolbarButton(page=viewtoolbar, \
icon_name='camera')
toolbar_box.toolbar.insert(viewbutton, -1)
viewbutton.show()
separator = gtk.SeparatorToolItem()
#separator.props.draw = False
#separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
#lets reuse the code below
navtoolbar = Toolbar(self._web_view)
toolitem = gtk.ToolItem()
navtoolbar._home.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._home.show()
toolitem.show()
toolitem = gtk.ToolItem()
navtoolbar._back.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._back.show()
toolitem.show()
toolitem = gtk.ToolItem()
navtoolbar._forward.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._forward.show()
toolitem.show()
# we do not have collaboration features
# make the share option insensitive
self.max_participants = 1
separator = gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
except ImportError:
toolbox = activity.ActivityToolbox(self)
self.set_toolbox(toolbox)
toolbox.show()
toolbar = Toolbar(self._web_view)
toolbox.add_toolbar(_('Navigation'), toolbar)
toolbar.show()
viewtoolbar = ViewToolbar(self)
toolbox.add_toolbar(_('View'),viewtoolbar)
viewtoolbar.show()
toolbox.set_current_toolbar(1)
self.set_canvas(self._web_view)
self._web_view.show()
self._web_view.load_uri(HOME)
class Toolbar(gtk.Toolbar):
def __init__(self, web_view):
gobject.GObject.__init__(self)
self._web_view = web_view
self._back = ToolButton('go-previous-paired')
self._back.set_tooltip(_('Back'))
self._back.props.sensitive = False
self._back.connect('clicked', self._go_back_cb)
self.insert(self._back, -1)
self._back.show()
self._forward = ToolButton('go-next-paired')
self._forward.set_tooltip(_('Forward'))
self._forward.props.sensitive = False
self._forward.connect('clicked', self._go_forward_cb)
self.insert(self._forward, -1)
self._forward.show()
self._home = ToolButton('go-home')
self._home.set_tooltip(_('Home'))
self._home.connect('clicked', self._go_home_cb)
self.insert(self._home, -1)
self._home.show()
progress_listener = self._web_view.progress
progress_listener.connect('location-changed',
self._location_changed_cb)
progress_listener.connect('loading-stop', self._loading_stop_cb)
def _location_changed_cb(self, progress_listener, uri):
self.update_navigation_buttons()
def _loading_stop_cb(self, progress_listener):
self.update_navigation_buttons()
def update_navigation_buttons(self):
can_go_back = self._web_view.web_navigation.canGoBack
self._back.props.sensitive = can_go_back
can_go_forward = self._web_view.web_navigation.canGoForward
self._forward.props.sensitive = can_go_forward
def _go_back_cb(self, button):
self._web_view.web_navigation.goBack()
def _go_forward_cb(self, button):
self._web_view.web_navigation.goForward()
def _go_home_cb(self, button):
self._web_view.load_uri(HOME)
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