Mercurial > libervia-desktop-kivy

annotate src/cagou/plugins/plugin_transfer_voice.py @ 97:5d2289127bb7

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menu (upload): better menu using dedicated widget: upload menu now use a decicated widget instead of context menu. The menu take half the size of the main window, and show each upload option as an icon. Use can select upload or P2P sending, and a short text message explains how the file will be transmitted.
author Goffi <goffi@goffi.org>
date Thu, 29 Dec 2016 23:47:07 +0100
parents src/cagou/plugins/plugin_upload_voice.py@641678ddc26c
children
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client
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5 # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org)
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6
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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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11
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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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16
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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
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21 from sat.core import log as logging
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22 log = logging.getLogger(__name__)
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23 from sat.core.i18n import _
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24 from kivy.uix.boxlayout import BoxLayout
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25 import sys
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26 import time
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27 from kivy.clock import Clock
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28 from kivy import properties
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29 if sys.platform == "android":
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30 from plyer import audio
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31
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32
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33 PLUGIN_INFO = {
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34 "name": _(u"voice"),
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35 "main": "VoiceRecorder",
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36 "platforms": ["android"],
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37 "description": _(u"transmit a voice record"),
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38 "icon_medium": u"{media}/icons/muchoslava/png/micro_off_50.png",
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39 }
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40
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41
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42 class VoiceRecorder(BoxLayout):
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43 callback = properties.ObjectProperty()
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44 cancel_cb = properties.ObjectProperty()
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45 recording = properties.BooleanProperty(False)
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46 playing = properties.BooleanProperty(False)
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47 time = properties.NumericProperty(0)
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48
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49 def __init__(self, **kwargs):
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50 super(VoiceRecorder, self).__init__(**kwargs)
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51 self._started_at = None
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52 self._counter_timer = None
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53 self._play_timer = None
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54 self.record_time = None
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55 self.audio = audio
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56 self.audio.file_path = "/sdcard/cagou_record.3gp"
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57
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58 def _updateTimer(self, dt):
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59 self.time = int(time.time() - self._started_at)
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60
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61 def switchRecording(self):
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62 if self.playing:
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63 self._stopPlaying()
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64 if self.recording:
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65 try:
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66 audio.stop()
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67 except Exception as e:
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68 # an exception can happen if record is pressed
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69 # repeatedly in a short time (not a normal use)
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70 log.warning(u"Exception on stop: {}".format(e))
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71 self._counter_timer.cancel()
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72 self.time = self.time + 1
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73 else:
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74 audio.start()
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75 self._started_at = time.time()
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76 self.time = 0
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77 self._counter_timer = Clock.schedule_interval(self._updateTimer, 1)
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78
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79 self.recording = not self.recording
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80
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81 def _stopPlaying(self, dummy=None):
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82 if self.record_time is None:
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83 log.error("_stopPlaying should no be called when record_time is None")
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84 return
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85 audio.stop()
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86 self.playing = False
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87 self.time = self.record_time
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88 if self._counter_timer is not None:
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89 self._counter_timer.cancel()
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90
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91 def playRecord(self):
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92 if self.recording:
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93 return
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94 if self.playing:
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95 self._stopPlaying()
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96 else:
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97 try:
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98 audio.play()
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99 except Exception as e:
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100 # an exception can happen in the same situation
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101 # as for audio.stop() above (i.e. bad record)
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102 log.warning(u"Exception on play: {}".format(e))
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103 self.time = 0
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104 return
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105
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106 self.playing = True
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107 self.record_time = self.time
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108 Clock.schedule_once(self._stopPlaying, self.time + 1)
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109 self._started_at = time.time()
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110 self.time = 0
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111 self._counter_timer = Clock.schedule_interval(self._updateTimer, 0.5)