comparison: ui.py
ui.py
- changeset 76
- 4b08fca3ce34
- parent 75
- 2a44b9649212
- child 78
- 83b43987e61e
equal
deleted
inserted
replaced
| 75:2a44b9649212 | 76:4b08fca3ce34 |
|---|---|
| 6 import time | 6 import time |
| 7 import datetime | 7 import datetime |
| 8 import logging | 8 import logging |
| 9 import borgend | 9 import borgend |
| 10 import backup | 10 import backup |
| 11 import sleep | |
| 11 from threading import Lock, Timer | 12 from threading import Lock, Timer |
| 12 from config import settings | 13 from config import settings |
| 13 import objc | 14 import objc |
| 14 | 15 |
| 15 logger=borgend.logger.getChild(__name__) | 16 logger=borgend.logger.getChild(__name__) |
| 152 | 153 |
| 153 class BorgendTray(rumps.App): | 154 class BorgendTray(rumps.App): |
| 154 def __init__(self, backups): | 155 def __init__(self, backups): |
| 155 self.lock=Lock() | 156 self.lock=Lock() |
| 156 self.backups=backups | 157 self.backups=backups |
| 158 self.refresh_timer=None | |
| 159 self.refresh_timer_time=None | |
| 157 self.statuses=[None]*len(backups) | 160 self.statuses=[None]*len(backups) |
| 158 | 161 |
| 159 with self.lock: | 162 for index in range(len(backups)): |
| 160 # Initialise reporting callbacks and local status copy | 163 self.statuses[index]=backups[index].status() |
| 161 # (since rumps doesn't seem to be able to update menu items | 164 |
| 162 # without rebuilding the whole menu, and we don't want to lock | 165 menu, title=self.build_menu_and_timer() |
| 163 # when calling Backup.status(), especially as we will be called | 166 |
| 164 # from Backup reporting its status, we keep a copy to allow | 167 super().__init__(title, menu=menu, quit_button=None) |
| 165 # rebuilding the entire menu | 168 |
| 166 for index in range(len(backups)): | 169 for index in range(len(backups)): |
| 167 b=backups[index] | 170 # Python closures suck dog's balls; hence the _index=index hack |
| 168 # Python closures suck dog's balls; hence the _index=index hack | 171 # See also http://math.andrej.com/2009/04/09/pythons-lambda-is-broken/ |
| 169 # See also http://math.andrej.com/2009/04/09/pythons-lambda-is-broken/ | 172 cb=(lambda status, errors=None, _index=index: |
| 170 cb=(lambda status, errors=None, _index=index: | 173 self.__status_callback(_index, status, errorlog=errors)) |
| 171 self.__status_callback(_index, status, errorlog=errors)) | 174 backups[index].set_status_update_callback(cb) |
| 172 b.set_status_update_callback(cb) | 175 |
| 173 self.statuses[index]=b.status() | 176 sleep.add_callback(self, self.refresh_ui) |
| 174 | |
| 175 self.refresh_timer=None | |
| 176 self.refresh_timer_time=None | |
| 177 | |
| 178 menu, title=self.build_menu_and_timer() | |
| 179 | |
| 180 super().__init__(title, menu=menu, quit_button=None) | |
| 181 | |
| 182 | 177 |
| 183 def __rebuild_menu(self): | 178 def __rebuild_menu(self): |
| 184 menu=[] | 179 menu=[] |
| 185 state=(backup.State.INACTIVE, backup.Errors.OK) | 180 state=(backup.State.INACTIVE, backup.Errors.OK) |
| 186 need_reconstruct=None | 181 need_reconstruct=None |
