| # Copyright 2020 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| # pylint: skip-file |
| # type: ignore |
| """LogLineWidget.""" |
| |
| import logging |
| import urwid |
| |
| from pw_console.title_line_box import TitleLineBox |
| |
| _LOG = logging.getLogger(__name__) |
| |
| |
| class LogLineWidget(urwid.Button): |
| def __init__(self, |
| log, |
| key_bindings, |
| colorscheme, |
| parent_ui, |
| editing=False, |
| display_timestamps=False, |
| display_levels=False, |
| wrapping='space', |
| border='no border'): |
| super(LogLineWidget, self).__init__("") |
| self.log = log |
| self.key_bindings = key_bindings |
| self.wrapping = wrapping |
| self.border = border |
| self.colorscheme = colorscheme |
| self.parent_ui = parent_ui |
| self.editing = editing |
| self.display_timestamps = display_timestamps |
| self.display_levels = display_levels |
| # TODO(tonymd): make click select/focus the log line |
| # urwid.connect_signal(self, 'click', callback) |
| self.update() |
| |
| def selectable(self): |
| return True |
| |
| def keypress(self, size, key): |
| # pp(['LogLineWidget', size, key, self.focus, self.focus_position]) |
| if self.editing: |
| if key in ['down', 'up']: |
| return # don't pass up or down to the ListBox |
| elif self.key_bindings.is_bound_to(key, 'save-item'): |
| self.save_item() |
| return key |
| else: |
| return self._w.keypress(size, key) |
| else: |
| if self.key_bindings.is_bound_to(key, 'edit'): |
| self.edit_item() |
| return key |
| else: |
| return key |
| |
| def update(self): |
| if self.parent_ui.searching and self.parent_ui.search_string: |
| text = urwid.Text(self.log.highlight_search_matches(), |
| wrap=self.wrapping) |
| else: |
| if self.border == 'bordered': |
| text = urwid.Text(self.log.highlight(), wrap=self.wrapping) |
| else: |
| text = urwid.Text(self.log.highlight( |
| show_timestamp=self.display_timestamps, |
| show_log_level=self.display_levels), |
| wrap=self.wrapping) |
| |
| if self.border == 'bordered': |
| lt = '' |
| log_time = [('log_time', self.log.formatted_time())] |
| log_level = [('log_level', "INF")] |
| bc = 'plain' |
| bc = "priority_{0}".format("a") |
| text = TitleLineBox( |
| text, |
| top_left_title=log_time, |
| bottom_right_title=log_level, |
| border_color=bc, |
| ) |
| self._w = urwid.AttrMap(urwid.AttrMap(text, None, 'selected'), None, |
| self.colorscheme.focus_map) |
