def update_rates(self, down_bps, up_bps):
text_up = text_down = ''
if up_bps >= 10:
text_up = _("%(rate)s",
{"rate": displaytext.download_rate(up_bps)})
if down_bps >= 10:
text_down = _("%(rate)s",
{"rate": displaytext.download_rate(down_bps)})
# first label is always used for upload, while second label is
# always used for download. This prevents the text jumping around.
self._first_label.set_text(text_up)
self._second_label.set_text(text_down)
if text_up:
self._first_image.show()
else:
self._first_image.hide()
if text_down:
self._second_image.show()
else:
self._second_image.hide()
def upload_rate_text(self):
return displaytext.download_rate(self.upload_rate)
def get_value(self, info):
if info.state == 'downloading':
dl_info = info.download_info
return displaytext.download_rate(dl_info.rate)
else:
return ''
def __init__(self):
DisplayToolbar.__init__(self)
v = widgetset.VBox()
sep = separator.HSeparator((0.85, 0.85, 0.85), (0.95, 0.95, 0.95))
v.pack_start(sep)
h = widgetset.HBox(spacing=5)
self._free_disk_label = widgetset.Label("")
self._free_disk_label.set_size(widgetconst.SIZE_SMALL)
h.pack_start(widgetutil.align_left(self._free_disk_label,
top_pad=10, bottom_pad=10, left_pad=20), expand=True)
# Sigh. We want to fix these sizes so they don't jump about
# so reserve the maximum size for these things. The upload and
# download are both the same so we only need to auto-detect for one.
placeholder_bps = 1000 * 1024 # 1000 kb/s - not rounded 1 MB/s yet
text_up = _("%(rate)s",
{"rate": displaytext.download_rate(placeholder_bps)})
first_label = widgetset.Label("")
first_label.set_size(widgetconst.SIZE_SMALL)
# Now, auto-detect the size required.
first_label.set_text(text_up)
width, height = first_label.get_size_request()
first_image = widgetutil.HideableWidget(widgetset.ImageDisplay(
widgetset.Image(resources.path('images/up.png'))))
self._first_image = first_image
h.pack_start(widgetutil.align_middle(widgetutil.align_right(
self._first_image)))
# Don't forget to reset the label to blank after we are done fiddling
# with it.
first_label.set_text("")
first_label.set_size_request(width, -1)
self._first_label = first_label
h.pack_start(widgetutil.align_middle(widgetutil.align_right(
self._first_label, right_pad=20)))
second_image = widgetutil.HideableWidget(widgetset.ImageDisplay(
widgetset.Image(resources.path('images/down.png'))))
self._second_image = second_image
# NB: pad the top by 1px - Morgan reckons it looks better when
# the icon is moved down by 1px.
h.pack_start(widgetutil.align_middle(widgetutil.align_right(
self._second_image), top_pad=1))
second_label = widgetset.Label("")
second_label.set_size(widgetconst.SIZE_SMALL)
second_label.set_size_request(width, -1)
self._second_label = second_label
h.pack_start(widgetutil.align_middle(widgetutil.align_right(
self._second_label, right_pad=20)))
v.pack_start(h)
self.add(v)
app.frontend_config_watcher.connect('changed', self.on_config_change)
def upload_rate_text(self):
return displaytext.download_rate(self.upload_rate)