def __property_cell_func(self, col, cell, model, iter):
cell.editor, cell.field = None, None
cell.set_property('editable', False)
cell.set_property('text', '')
obj = model.get_value(iter, 0)
if isinstance(obj, TField) and backend.is_flags(obj.ref):
# Flag container
cell.set_property('cell-background-gdk',
self.style.mid[gtk.STATE_NORMAL])
value = backend.get_field_value_repr(obj.proto, obj.ref)
try:
if value:
cell.set_property('markup', '<tt>%s</tt>' % \
gobject.markup_escape_text(unicode(value)))
except UnicodeDecodeError:
cell.set_property('markup', _('<tt>N/A</tt>'))
# If we are a field or a string (a sub field of flags)
elif isinstance(obj, (TField, TFlag)):
cell.field = None
cell.set_property('editable', True)
cell.set_property('cell-background-gdk', None)
# We have a standard field
if isinstance(obj, TField):
value = backend.get_field_value(obj.proto, obj.ref)
if value is not None:
try:
value = gobject.markup_escape_text(unicode(value))
except UnicodeDecodeError:
value = None
if not value:
value = _("N/A")
cell.set_property('markup', '<tt>%s</tt>' % value)
cell.editor = get_editor(obj.ref)
if cell.editor:
cell.field = (obj.proto, obj.ref)
elif isinstance(obj, TFlag):
# We have a subkey of Flags
cell.editor = BitEditor
cell.field = (obj.proto, obj.field.ref, obj.ref)
else:
cell.set_property('cell-background-gdk',
self.style.mid[gtk.STATE_NORMAL])
def draw_left(self, cr):
layout = self.create_pango_layout('')
layout.set_font_description(pango.FontDescription(self.title_font))
attr_layout = self.create_pango_layout('')
attr_layout.set_font_description(pango.FontDescription(self.attr_font))
cr.move_to(4, 4)
for protocol, color in self.protocols:
name = backend.get_proto_name(protocol)
layout.set_text(name)
w, h = self.draw_box(cr, layout, fill=color)
cr.rel_move_to(0, h + 4)
x, y = cr.get_current_point()
cr.move_to(x + 10, y)
for field in backend.get_proto_fields(protocol):
if not backend.is_showable_field(field, self.packet):
continue
name = backend.get_field_name(field)
value = str(backend.get_field_value_repr(protocol, field))
text = '%s: %s' % (name, value)
if len(text) > 35:
text = text[0:32] + "..."
attr_layout.set_text(text)
f_w, f_h = self.draw_text(cr, attr_layout)
# Start point
x, y = cr.get_current_point()
self.fields[(protocol, name)] = [(x + f_w + 4, y + (f_h / 2.0))
]
cr.rel_move_to(0, f_h)
cr.rel_move_to(-10, 10)
def draw_left(self, cr):
layout = self.create_pango_layout('')
layout.set_font_description(pango.FontDescription(self.title_font))
attr_layout = self.create_pango_layout('')
attr_layout.set_font_description(pango.FontDescription(self.attr_font))
cr.move_to(4, 4)
for protocol, color in self.protocols:
name = backend.get_proto_name(protocol)
layout.set_text(name)
w, h = self.draw_box(cr, layout, fill=color)
cr.rel_move_to(0, h + 4)
x, y = cr.get_current_point()
cr.move_to(x + 10, y)
for field in backend.get_proto_fields(protocol):
if not backend.is_showable_field(field, self.packet):
continue
name = backend.get_field_name(field)
value = str(backend.get_field_value_repr(protocol, field))
text = '%s: %s' % (name, value)
if len(text) > 35:
text = text[0:32] + "..."
attr_layout.set_text(text)
f_w, f_h = self.draw_text(cr, attr_layout)
# Start point
x, y = cr.get_current_point()
self.fields[(protocol, name)] = [(x + f_w + 4, y + (f_h / 2.0))]
cr.rel_move_to(0, f_h)
cr.rel_move_to(-10, 10)