Sharing: Add progressbar and cancel button.

Add a progressbar to indicate amount downloaded and a cancel button to cancel the download.

1 files changed, 26 insertions, 0 deletions

diff --git a/ProgressDialog.py b/ProgressDialog.py
new file mode 100644
index 0000000..bf92502
--- /dev/null
+++ b/ProgressDialog.py
@@ -0,0 +1,26 @@
+import gtk
+from gettext import gettext as _
+
+class ProgressDialog(gtk.Dialog):
+    def __init__(self, parent):
+        gtk.Dialog.__init__(self, _('Downloading...'), parent, \
+                gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT, \
+                (gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT))
+
+        self._activity = parent
+
+        self.connect('response', self._response_cb)
+
+        self._pb = gtk.ProgressBar()
+        self._pb.set_text(_('Retrieving shared image, please wait...'))
+        self.vbox.add(self._pb)
+
+    def _response_cb(self, dialog, response_id):
+        if response_id == gtk.RESPONSE_REJECT:
+            self._activity.close()
+        else:
+            pass
+            
+    def set_fraction(self, fraction):
+        self._pb.set_fraction(fraction)
+