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-rw-r--r--progresslistener.py96
1 files changed, 0 insertions, 96 deletions
diff --git a/progresslistener.py b/progresslistener.py
deleted file mode 100644
index 86a6452..0000000
--- a/progresslistener.py
+++ /dev/null
@@ -1,96 +0,0 @@
-# Copyright (C) 2006, Red Hat, Inc.
-# Copyright (C) 2007, One Laptop Per Child
-#
-# 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 gobject
-import xpcom
-from xpcom.components import interfaces
-
-class ProgressListener(gobject.GObject):
- _com_interfaces_ = interfaces.nsIWebProgressListener
-
- __gsignals__ = {
- 'location-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
- ([object])),
- 'loading-start': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
- ([])),
- 'loading-stop': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
- ([])),
- 'loading-progress': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
- ([float]))
- }
-
- def __init__(self, browser):
- gobject.GObject.__init__(self)
-
- self._wrapped_self = xpcom.server.WrapObject(self, interfaces.nsIWebProgressListener)
- weak_ref = xpcom.client.WeakReference(self._wrapped_self)
-
- mask = interfaces.nsIWebProgress.NOTIFY_STATE_NETWORK | \
- interfaces.nsIWebProgress.NOTIFY_STATE_REQUEST | \
- interfaces.nsIWebProgress.NOTIFY_LOCATION
- browser.web_progress.addProgressListener(self._wrapped_self, mask)
-
- self._reset_requests_count()
-
- def _reset_requests_count(self):
- self.total_requests = 0
- self.completed_requests = 0
-
- def onLocationChange(self, webProgress, request, location):
- self.emit('location-changed', location)
-
- def onProgressChange(self, webProgress, request, curSelfProgress,
- maxSelfProgress, curTotalProgress, maxTotalProgress):
- pass
-
- def onSecurityChange(self, webProgress, request, state):
- pass
-
- def onStateChange(self, webProgress, request, stateFlags, status):
- if stateFlags & interfaces.nsIWebProgressListener.STATE_IS_REQUEST:
- if stateFlags & interfaces.nsIWebProgressListener.STATE_START:
- self.total_requests += 1
- elif stateFlags & interfaces.nsIWebProgressListener.STATE_STOP:
- self.completed_requests += 1
-
- if stateFlags & interfaces.nsIWebProgressListener.STATE_IS_NETWORK:
- if stateFlags & interfaces.nsIWebProgressListener.STATE_START:
- self.emit('loading-start')
- self._reset_requests_count()
- elif stateFlags & interfaces.nsIWebProgressListener.STATE_STOP:
- self.emit('loading-stop')
-
- if self.total_requests < self.completed_requests:
- self.emit('loading-progress', 1.0)
- elif self.total_requests > 0:
- self.emit('loading-progress', float(self.completed_requests) /
- float(self.total_requests))
- else:
- self.emit('loading-progress', 0.0)
-
- def onStatusChange(self, webProgress, request, status, message):
- pass
-
-_progress_listener = None
-
-def init(browser):
- global _progress_listener
- _progress_listener = ProgressListener(browser)
-
-def get_instance():
- global _progress_listener
- return _progress_listener