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- #
- # Metrix++, Copyright 2009-2013, Metrix++ Project
- # Link: http://metrixplusplus.sourceforge.net
- #
- # This file is a part of Metrix++ Tool.
- #
- # Metrix++ 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, version 3 of the License.
- #
- # Metrix++ 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 Metrix++. If not, see <http://www.gnu.org/licenses/>.
- #
- import mpp.api
- class Plugin(mpp.api.Plugin, mpp.api.Child, mpp.api.IConfigurable):
-
- def declare_configuration(self, parser):
- parser.add_option("--std.code.length.total", "--sclent", action="store_true", default=False,
- help="Enables collection of size metric (in number of symbols per region) [default: %default]")
-
- def configure(self, options):
- self.is_active = options.__dict__['std.code.length.total']
-
- def initialize(self):
- fields = []
- if self.is_active == True:
- fields.append(self.Field('total', int))
- mpp.api.Plugin.initialize(self, fields=fields)
-
- if len(fields) != 0:
- self.subscribe_by_parents_interface(mpp.api.ICode)
- def callback(self, parent, data, is_updated):
- is_updated = is_updated or self.is_updated
- if is_updated == True:
- for region in data.iterate_regions():
- size = 0
- start_pos = region.get_offset_begin()
- for sub_id in region.iterate_subregion_ids():
- # exclude sub regions, like enclosed classes
- size += data.get_region(sub_id).get_offset_begin() - start_pos
- start_pos = data.get_region(sub_id).get_offset_end()
- size += region.get_offset_end() - start_pos
- region.set_data(self.get_name(), 'total', size)
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