Mercurial > libervia-backend

annotate sat_frontends/primitivus/progress.py @ 3410:55f9a38864af

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jp (file/receive): display or answer to C.META_TYPE_NOT_IN_ROSTER_LEAK dialog: when a file is proposed by an entity not in roster, the dialog asking for confirmation is displayed. If the bare jid of the sender is explicitely waited (i.e. it's in arguments), then the dialog is automatically confirmed.
author Goffi <goffi@goffi.org>
date Thu, 12 Nov 2020 14:53:16 +0100
parents 559a625a236b
children be6d91572633
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1 #!/usr/bin/env python3
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2
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4 # Primitivus: a SAT frontend
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5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _
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21 import urwid
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22 from urwid_satext import sat_widgets
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23 from sat_frontends.quick_frontend import quick_widgets
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26 class Progress(urwid.WidgetWrap, quick_widgets.QuickWidget):
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27 PROFILES_ALLOW_NONE = True
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29 def __init__(self, host, target, profiles):
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30 assert target is None and profiles is None
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31 quick_widgets.QuickWidget.__init__(self, host, target)
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32 self.host = host
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33 self.progress_list = urwid.SimpleListWalker([])
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34 self.progress_dict = {}
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35 listbox = urwid.ListBox(self.progress_list)
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36 buttons = []
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37 buttons.append(sat_widgets.CustomButton(_("Clear progress list"), self._onClear))
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38 max_len = max([button.getSize() for button in buttons])
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39 buttons_wid = urwid.GridFlow(buttons, max_len, 1, 0, "center")
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40 main_wid = sat_widgets.FocusFrame(listbox, footer=buttons_wid)
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41 urwid.WidgetWrap.__init__(self, main_wid)
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42
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43 def add(self, progress_id, message, profile):
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44 mess_wid = urwid.Text(message)
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45 progr_wid = urwid.ProgressBar("progress_normal", "progress_complete")
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46 column = urwid.Columns([mess_wid, progr_wid])
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47 self.progress_dict[(progress_id, profile)] = {
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48 "full": column,
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49 "progress": progr_wid,
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50 "state": "init",
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51 }
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52 self.progress_list.append(column)
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53 self.progressCB(self.host.loop, (progress_id, message, profile))
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55 def progressCB(self, loop, data):
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56 progress_id, message, profile = data
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57 data = self.host.bridge.progressGet(progress_id, profile)
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58 pbar = self.progress_dict[(progress_id, profile)]["progress"]
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59 if data:
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60 if self.progress_dict[(progress_id, profile)]["state"] == "init":
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61 # first answer, we must construct the bar
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62 self.progress_dict[(progress_id, profile)]["state"] = "progress"
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63 pbar.done = float(data["size"])
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64
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65 pbar.set_completion(float(data["position"]))
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66 self.updateNotBar()
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67 else:
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68 if self.progress_dict[(progress_id, profile)]["state"] == "progress":
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69 self.progress_dict[(progress_id, profile)]["state"] = "done"
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70 pbar.set_completion(pbar.done)
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71 self.updateNotBar()
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72 return
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73
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74 loop.set_alarm_in(0.2, self.progressCB, (progress_id, message, profile))
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76 def _removeBar(self, progress_id, profile):
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77 wid = self.progress_dict[(progress_id, profile)]["full"]
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78 self.progress_list.remove(wid)
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79 del (self.progress_dict[(progress_id, profile)])
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81 def _onClear(self, button):
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82 to_remove = []
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83 for progress_id, profile in self.progress_dict:
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84 if self.progress_dict[(progress_id, profile)]["state"] == "done":
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85 to_remove.append((progress_id, profile))
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86 for progress_id, profile in to_remove:
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87 self._removeBar(progress_id, profile)
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88 self.updateNotBar()
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89
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90 def updateNotBar(self):
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91 if not self.progress_dict:
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92 self.host.setProgress(None)
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93 return
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94 progress = 0
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95 nb_bars = 0
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96 for progress_id, profile in self.progress_dict:
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97 pbar = self.progress_dict[(progress_id, profile)]["progress"]
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98 progress += pbar.current / pbar.done * 100
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99 nb_bars += 1
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100 av_progress = progress / float(nb_bars)
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101 self.host.setProgress(av_progress)