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import os
import logging
from gi.repository import Gtk
from gi.repository import Gdk
from gajim.plugins import GajimPlugin
from gajim.plugins.gui import GajimPluginConfigDialog
from gajim.plugins.plugins_i18n import _
from gajim.common.dbus.music_track import MusicTrackListener
log = logging.getLogger('gajim.p.now_listen')
class NowListenPlugin(GajimPlugin):
def init(self):
# pylint: disable=attribute-defined-outside-init
self.description = _('Copy tune info of playing music to conversation '
'input box at cursor position (Alt + N)')
self.config_dialog = NowListenPluginConfigDialog(self)
self.gui_extension_points = {'chat_control_base':
(self._on_connect_chat_control,
self._on_disconnect_chat_control)}
self.config_default_values = {
'format_string':
(_('Now listening to: "%title" by %artist from %album'), ''),
'format_string_http':
(_('Now listening to: "%title" by %artist'), ''), }
if os.name == 'nt':
self.available_text = _('Plugin cannot be run under Windows.')
self.activatable = False
self._event_ids = {}
self._track_changed_id = None
self._music_track_info = None
def _on_connect_chat_control(self, control):
signal_id = control.msg_textview.connect('key-press-event',
self._on_insert)
self._event_ids[control.control_id] = signal_id
def _on_disconnect_chat_control(self, control):
signal_id = self._event_ids.pop(control.control_id)
# Raises a warning because the textview is already destroyed
# But for the deactivate() case this method is called for all active
# controls and in this case the textview is not destroyed
# We need someway to detect if the textview is already destroyed
control.msg_textview.disconnect(signal_id)
def activate(self):
listener = MusicTrackListener.get()
self._track_changed_id = listener.connect(
'music-track-changed',
self._on_music_track_changed)
listener.start()
def deactivate(self):
listener = MusicTrackListener.get()
if self._track_changed_id is not None:
listener.disconnect(self._track_changed_id)
self._track_changed_id = None
def _on_music_track_changed(self, _listener, music_track_info):
self._music_track_info = music_track_info
def _get_tune_string(self):
format_string = self.config['format_string']
tune_string = format_string.\
replace('%artist', self._music_track_info.artist).\
replace('%title', self._music_track_info.title).\
replace('%album', self._music_track_info.album)
return tune_string
def _on_insert(self, textview, event):
# Insert text to message input box, at cursor position
if event.keyval != Gdk.KEY_n:
return
if not event.state & Gdk.ModifierType.MOD1_MASK: # ALT+N
return
if self._music_track_info is None:
return
tune_string = self._get_tune_string()
textview.get_buffer().insert_at_cursor(tune_string)
textview.grab_focus()
return True
class NowListenPluginConfigDialog(GajimPluginConfigDialog):
def init(self):
self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path(
'config_dialog.ui')
self.xml = Gtk.Builder()
self.xml.set_translation_domain('gajim_plugins')
self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH,
['now_listen_config'])
self.config_vbox = self.xml.get_object('now_listen_config')
self.get_child().pack_start(self.config_vbox, True, True, 0)
self.format_string = self.xml.get_object('format_string')
self.format_string_http = self.xml.get_object('format_string_http')
self.xml.connect_signals(self)
self.connect('hide', self.on_hide)
def on_run(self):
self.format_string.set_text(self.plugin.config['format_string'])
self.format_string_http.set_text(self.plugin.config['format_string_http'])
def on_hide(self, widget):
self.plugin.config['format_string'] = self.format_string.get_text()
self.plugin.config['format_string_http'] = self.format_string_http.get_text()
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