def _create_technical(self):
vbox = hippo.CanvasBox()
vbox.props.spacing = style.DEFAULT_SPACING
lines = [
_('Kind: %s') %
(self._metadata.get('mime_type') or _('Unknown'), ),
_('Date: %s') % (self._format_date(), ),
_('Size: %s') % (format_size(
int(
self._metadata.get(
'filesize', model.get_file_size(
self._metadata['uid']))))),
]
for line in lines:
text = hippo.CanvasText(
text=line, font_desc=style.FONT_NORMAL.get_pango_desc())
text.props.color = style.COLOR_BUTTON_GREY.get_int()
if gtk.widget_get_default_direction() == gtk.TEXT_DIR_RTL:
text.props.xalign = hippo.ALIGNMENT_END
else:
text.props.xalign = hippo.ALIGNMENT_START
vbox.append(text)
return vbox
def on_get_value(self, index, column):
if self.view_is_resizing:
return None
if index == self._last_requested_index:
return self._cached_row[column]
if index >= self._result_set.length:
return None
self._result_set.seek(index)
metadata = self._result_set.read()
self._last_requested_index = index
self._cached_row = []
self._cached_row.append(metadata['uid'])
self._cached_row.append(metadata.get('keep', '0') == '1')
self._cached_row.append(misc.get_icon_name(metadata))
if misc.is_activity_bundle(metadata):
xo_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
style.COLOR_TRANSPARENT.get_svg()))
else:
xo_color = misc.get_icon_color(metadata)
self._cached_row.append(xo_color)
title = gobject.markup_escape_text(metadata.get(
'title', _('Untitled')))
self._cached_row.append('<b>%s</b>' % (title, ))
try:
timestamp = float(metadata.get('timestamp', 0))
except (TypeError, ValueError):
timestamp_content = _('Unknown')
else:
timestamp_content = util.timestamp_to_elapsed_string(timestamp)
self._cached_row.append(timestamp_content)
try:
creation_time = float(metadata.get('creation_time'))
except (TypeError, ValueError):
self._cached_row.append(_('Unknown'))
else:
self._cached_row.append(
util.timestamp_to_elapsed_string(float(creation_time)))
try:
size = int(metadata.get('filesize'))
except (TypeError, ValueError):
size = None
self._cached_row.append(util.format_size(size))
try:
progress = int(float(metadata.get('progress', 100)))
except (TypeError, ValueError):
progress = 100
self._cached_row.append(progress)
buddies = []
if metadata.get('buddies'):
try:
buddies = simplejson.loads(metadata['buddies']).values()
except simplejson.decoder.JSONDecodeError, exception:
logging.warning('Cannot decode buddies for %r: %s',
metadata['uid'], exception)
