sugarlabs/sugar-toolkit-gtk3
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Rework HTMLActivity to not inherit from Activity

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This will make the activity use less memory and start faster.
This commit is contained in:
Daniel Narvaez 2013-05-11 00:48:18 +02:00
parent 3aadcbcbf0
commit a30af509c2
1 changed files with 25 additions and 7 deletions
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32
src/sugar3/activity/htmlactivity.py
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@ -20,15 +20,25 @@ 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 SugarExt
from sugar3.activity import activity
class HTMLActivity(activity.Activity):
class HTMLActivity(Gtk.Window):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
Gtk.Window.__init__(self)
self._activity_id = handle.activity_id
self._bundle_id = os.environ["SUGAR_BUNDLE_ID"]
self._bundle_path = os.environ["SUGAR_BUNDLE_PATH"]
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)
@ -36,15 +46,22 @@ class HTMLActivity(activity.Activity):
self._web_view = WebKit2.WebView()
self._web_view.connect("load-changed", self._loading_changed_cb)
self.set_canvas(self._web_view)
self.add(self._web_view)
self._web_view.show()
settings = self._web_view.get_settings()
settings.set_property("enable-developer-extras", True)
index_path = os.path.join(activity.get_bundle_path(), "index.html")
self._web_view.load_uri("activity://%s/%s" %
(self.get_bundle_id(), index_path))
self._web_view.load_uri("activity://%s/%s/index.html" %
(self._bundle_id, self._bundle_path))
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:
@ -55,7 +72,8 @@ class HTMLActivity(activity.Activity):
"window.sugarPort = '%s'; " \
"window.sugarId = '%s'; " \
"if (window.onSugarAuthSet) " \
"window.onSugarAuthSet();" % (key, port, self.get_id())
"window.onSugarAuthSet();" % \
(key, port, self._activity_id)
self._web_view.run_javascript(script, None, None, None)