Mercurial > libervia-desktop-kivy

annotate cagou/plugins/plugin_transfer_file.py @ 406:03554ad70846

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common (jidSelector): replace implitict_update mechanism by real-time update: instead of having the possibility to (de)activate implicit update, real time update of items is now done. For now only the notifications and opened chat items are updated in real time.
author Goffi <goffi@goffi.org>
date Wed, 12 Feb 2020 20:02:58 +0100
parents 1da3c379205b
children 3c9ba4a694ef
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1 #!/usr/bin/env python3
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2
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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) 2016-2020 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 import threading
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21 import sys
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22 from functools import partial
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23 from sat.core import log as logging
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24 from sat.core.i18n import _
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25 from kivy.uix.boxlayout import BoxLayout
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26 from kivy import properties
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27 from kivy.clock import Clock
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28 from plyer import filechooser, storagepath
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29
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30 log = logging.getLogger(__name__)
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32
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33 PLUGIN_INFO = {
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34 "name": _("file"),
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35 "main": "FileTransmitter",
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36 "description": _("transmit a local file"),
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37 "icon_medium": "{media}/icons/muchoslava/png/fichier_50.png",
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38 }
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39
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40
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41 class FileChooserBox(BoxLayout):
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42 callback = properties.ObjectProperty()
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43 cancel_cb = properties.ObjectProperty()
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44 default_path = properties.StringProperty()
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45
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46
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47 class FileTransmitter(BoxLayout):
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48 callback = properties.ObjectProperty()
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49 cancel_cb = properties.ObjectProperty()
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50 native_filechooser = True
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51 default_path = storagepath.get_home_dir()
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52
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53 def __init__(self, *args, **kwargs):
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54 if sys.platform == 'android':
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55 self.native_filechooser = False
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56 self.default_path = storagepath.get_downloads_dir()
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57
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58 super(FileTransmitter, self).__init__(*args, **kwargs)
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59
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60 if self.native_filechooser:
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61 thread = threading.Thread(target=self._nativeFileChooser)
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62 thread.start()
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63 else:
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64 self.add_widget(FileChooserBox(default_path = self.default_path,
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65 callback=self.onFiles,
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66 cancel_cb=partial(self.cancel_cb, self)))
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67
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68 def _nativeFileChooser(self, *args, **kwargs):
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69 title=_("Please select a file to upload")
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70 files = filechooser.open_file(title=title,
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71 path=self.default_path,
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72 multiple=False,
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73 preview=True)
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74 # we want to leave the thread when calling onFiles, so we use Clock
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75 Clock.schedule_once(lambda *args: self.onFiles(files=files), 0)
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76
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77 def onFiles(self, files):
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78 if files:
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79 self.callback(files[0])
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80 else:
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81 self.cancel_cb(self)