# Copyright (C) 2013 Daniel Narvaez # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2 of the License, or (at your option) any later version. # # This library 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 # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the # Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. import json import os from gi.repository import Gdk from gi.repository import Gio from gi.repository import WebKit2 from gi.repository import Gtk from gi.repository import GdkX11 assert GdkX11 from gi.repository import SugarExt class WebActivity(Gtk.Window): def __init__(self, handle): Gtk.Window.__init__(self) self._activity_id = handle.activity_id self._object_id = handle.object_id self._bundle_id = os.environ["SUGAR_BUNDLE_ID"] self._bundle_path = os.environ["SUGAR_BUNDLE_PATH"] self._inspector_visible = False self.set_decorated(False) self.maximize() self.connect("key-press-event", self._key_press_event_cb) self.connect('realize', self._realize_cb) context = WebKit2.WebContext.get_default() context.register_uri_scheme("activity", self._app_scheme_cb, None) self._web_view = WebKit2.WebView() self._web_view.connect("load-changed", self._loading_changed_cb) self.add(self._web_view) self._web_view.show() settings = self._web_view.get_settings() settings.set_property("enable-developer-extras", True) self._web_view.load_uri("activity://%s/index.html" % self._bundle_id) def run_main_loop(self): Gtk.main() def _realize_cb(self, window): xid = window.get_window().get_xid() SugarExt.wm_set_bundle_id(xid, self._bundle_id) SugarExt.wm_set_activity_id(xid, str(self._activity_id)) def _loading_changed_cb(self, web_view, load_event): if load_event == WebKit2.LoadEvent.FINISHED: key = os.environ["SUGAR_APISOCKET_KEY"] port = os.environ["SUGAR_APISOCKET_PORT"] env_json = json.dumps({"apiSocketKey": key, "apiSocketPort": port, "activityId": self._activity_id, "bundleId": self._bundle_id, "objectId": self._object_id}) script = """ var environment = %s; if (window.sugar === undefined) { window.sugar = {}; } window.sugar.environment = environment; if (window.sugar.onEnvironmentSet) window.sugar.onEnvironmentSet(); """ % env_json self._web_view.run_javascript(script, None, None, None) def _key_press_event_cb(self, window, event): key_name = Gdk.keyval_name(event.keyval) if event.get_state() & Gdk.ModifierType.CONTROL_MASK and \ event.get_state() & Gdk.ModifierType.SHIFT_MASK: if key_name == "I": inspector = self._web_view.get_inspector() if self._inspector_visible: inspector.close() self._inspector_visible = False else: inspector.show() self._inspector_visible = True return True def _app_scheme_cb(self, request, user_data): path = os.path.join(self._bundle_path, os.path.relpath(request.get_path(), "/")) request.finish(Gio.File.new_for_path(path).read(None), -1, Gio.content_type_guess(path, None)[0])