101 lines
4.1 KiB
Python
101 lines
4.1 KiB
Python
#!/usr/bin/env python3
|
|
|
|
|
|
# Primitivus: a SAT frontend
|
|
# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program 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 Affero General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from sat.core.i18n import _
|
|
import urwid
|
|
from urwid_satext import sat_widgets
|
|
from sat_frontends.quick_frontend import quick_widgets
|
|
|
|
|
|
class Progress(urwid.WidgetWrap, quick_widgets.QuickWidget):
|
|
PROFILES_ALLOW_NONE = True
|
|
|
|
def __init__(self, host, target, profiles):
|
|
assert target is None and profiles is None
|
|
quick_widgets.QuickWidget.__init__(self, host, target)
|
|
self.host = host
|
|
self.progress_list = urwid.SimpleListWalker([])
|
|
self.progress_dict = {}
|
|
listbox = urwid.ListBox(self.progress_list)
|
|
buttons = []
|
|
buttons.append(sat_widgets.CustomButton(_("Clear progress list"), self._onClear))
|
|
max_len = max([button.getSize() for button in buttons])
|
|
buttons_wid = urwid.GridFlow(buttons, max_len, 1, 0, "center")
|
|
main_wid = sat_widgets.FocusFrame(listbox, footer=buttons_wid)
|
|
urwid.WidgetWrap.__init__(self, main_wid)
|
|
|
|
def add(self, progress_id, message, profile):
|
|
mess_wid = urwid.Text(message)
|
|
progr_wid = urwid.ProgressBar("progress_normal", "progress_complete")
|
|
column = urwid.Columns([mess_wid, progr_wid])
|
|
self.progress_dict[(progress_id, profile)] = {
|
|
"full": column,
|
|
"progress": progr_wid,
|
|
"state": "init",
|
|
}
|
|
self.progress_list.append(column)
|
|
self.progressCB(self.host.loop, (progress_id, message, profile))
|
|
|
|
def progressCB(self, loop, data):
|
|
progress_id, message, profile = data
|
|
data = self.host.bridge.progressGet(progress_id, profile)
|
|
pbar = self.progress_dict[(progress_id, profile)]["progress"]
|
|
if data:
|
|
if self.progress_dict[(progress_id, profile)]["state"] == "init":
|
|
# first answer, we must construct the bar
|
|
self.progress_dict[(progress_id, profile)]["state"] = "progress"
|
|
pbar.done = float(data["size"])
|
|
|
|
pbar.set_completion(float(data["position"]))
|
|
self.updateNotBar()
|
|
else:
|
|
if self.progress_dict[(progress_id, profile)]["state"] == "progress":
|
|
self.progress_dict[(progress_id, profile)]["state"] = "done"
|
|
pbar.set_completion(pbar.done)
|
|
self.updateNotBar()
|
|
return
|
|
|
|
loop.set_alarm_in(0.2, self.progressCB, (progress_id, message, profile))
|
|
|
|
def _removeBar(self, progress_id, profile):
|
|
wid = self.progress_dict[(progress_id, profile)]["full"]
|
|
self.progress_list.remove(wid)
|
|
del (self.progress_dict[(progress_id, profile)])
|
|
|
|
def _onClear(self, button):
|
|
to_remove = []
|
|
for progress_id, profile in self.progress_dict:
|
|
if self.progress_dict[(progress_id, profile)]["state"] == "done":
|
|
to_remove.append((progress_id, profile))
|
|
for progress_id, profile in to_remove:
|
|
self._removeBar(progress_id, profile)
|
|
self.updateNotBar()
|
|
|
|
def updateNotBar(self):
|
|
if not self.progress_dict:
|
|
self.host.setProgress(None)
|
|
return
|
|
progress = 0
|
|
nb_bars = 0
|
|
for progress_id, profile in self.progress_dict:
|
|
pbar = self.progress_dict[(progress_id, profile)]["progress"]
|
|
progress += pbar.current / pbar.done * 100
|
|
nb_bars += 1
|
|
av_progress = progress / float(nb_bars)
|
|
self.host.setProgress(av_progress)
|