First steps to multi model plugin

stt_voice_messages/gtk/sttbox.py

@@ -0,0 +1,65 @@
+# This file is part of Gajim.
+#
+# Gajim is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Gajim 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
+from pathlib import Path
+
+from gi.repository import Gtk
+
+from gajim.plugins.gajimplugin import GajimPluginConfig
+from gajim.plugins.plugins_i18n import _
+
+from .. import helper
+
+
+class STTBox(Gtk.Box):
+    def __init__(self,
+                 preview_audio_widget: Gtk.Box,
+                 config: GajimPluginConfig,
+                 audio_file: Path,
+                 ) -> None:
+
+        Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL, spacing=12)
+
+        self._config = config
+        self._preview_audio = preview_audio_widget
+        self._model = None
+        self._audio_file = audio_file
+        self._text = ''
+
+        self._transcribe_button = Gtk.Button(label=_('Transcribe'))
+
+        self._transcription_label = Gtk.Label(label=_('Nothing transcribed yet'))
+        self._transcription_label.set_max_width_chars(40)
+        self._transcription_label.set_line_wrap(True)
+
+        self.add(self._transcribe_button)
+        self.add(self._transcription_label)
+
+        self._transcribe_button.connect('clicked', self._on_transcribe_clicked)
+
+        self.show_all()
+
+    def _on_transcribe_clicked(self, _button: Gtk.Button):
+        #transcription_task = helper.BackgroundTask(
+        #    self._model.transcribe(),
+        #    self._show_result
+        #)
+        #transcription_task.start()
+        pass
+
+    def _show_result(self):
+        if self._text.strip() != '':
+            self._transcription_label.set_text(self._text.strip())
+        else:
+            self._transcription_label.set_text(_('_Have not heard any word!_'))