Use the build system “meson” (close #32)

Replace the build system “setuptools” with “meson”.

src/serverpanel.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python3
+
+
+import gi
+gi.require_version('Gtk', '3.0')
+
+from gi.repository import Gtk, GObject
+
+
+
+
+@Gtk.Template(resource_path='/xyz/suruatoel/mcg/ui/server-toolbar.ui')
+class ServerToolbar(Gtk.ButtonBox):
+    __gtype_name__ = 'McgServerToolbar'
+
+
+    def __init__(self):
+        super().__init__()
+
+
+
+
+@Gtk.Template(resource_path='/xyz/suruatoel/mcg/ui/server-panel.ui')
+class ServerPanel(Gtk.Box):
+    __gtype_name__ = 'McgServerPanel'
+    __gsignals__ = {
+        'change-output-device': (GObject.SIGNAL_RUN_FIRST, None, (GObject.TYPE_PYOBJECT,bool,)),
+    }
+
+    # Widgets
+    # Status widgets
+    status_file = Gtk.Template.Child()
+    status_audio = Gtk.Template.Child()
+    status_bitrate = Gtk.Template.Child()
+    status_error = Gtk.Template.Child()
+    # Stats widgets
+    stats_artists = Gtk.Template.Child()
+    stats_albums = Gtk.Template.Child()
+    stats_songs = Gtk.Template.Child()
+    stats_dbplaytime = Gtk.Template.Child()
+    stats_playtime = Gtk.Template.Child()
+    stats_uptime = Gtk.Template.Child()
+    # Audio ouptut devices widgets
+    output_devices = Gtk.Template.Child()
+
+
+    def __init__(self):
+        super().__init__()
+        self._none_label = ""
+        self._output_buttons = {}
+        self._is_selected = False
+
+        # Widgets
+        self._toolbar = ServerToolbar()
+        self._none_label = self.status_file.get_label()
+
+
+    def set_selected(self, selected):
+        self._is_selected = selected
+
+
+    def get_toolbar(self):
+        return self._toolbar
+
+
+    def on_output_device_toggled(self, widget, device):
+        self.emit('change-output-device', device, widget.get_active())
+
+
+    def set_status(self, file, audio, bitrate, error):
+        if file:
+            file = GObject.markup_escape_text(file)
+        else:
+            file = self._none_label
+        self.status_file.set_markup(file)
+        # Audio information
+        if  audio:
+            parts = audio.split(":")
+            if len(parts) == 3:
+                audio = "{} Hz, {} bit, {} channels".format(parts[0], parts[1], parts[2])
+        else:
+            audio = self._none_label
+        self.status_audio.set_markup(audio)
+        # Bitrate
+        if bitrate:
+            bitrate = bitrate + " kb/s"
+        else:
+            bitrate = self._none_label
+        self.status_bitrate.set_markup(bitrate)
+        # Error
+        if error:
+            error = GObject.markup_escape_text(error)
+        else:
+            error = self._none_label
+        self.status_error.set_markup(error)
+
+
+    def set_stats(self, artists, albums, songs, dbplaytime, playtime, uptime):
+        self.stats_artists.set_text(str(artists))
+        self.stats_albums.set_text(str(albums))
+        self.stats_songs.set_text(str(songs))
+        self.stats_dbplaytime.set_text(str(dbplaytime))
+        self.stats_playtime.set_text(str(playtime))
+        self.stats_uptime.set_text(str(uptime))
+
+
+    def set_output_devices(self, devices):
+        device_ids = []
+
+        # Add devices
+        for device in devices:
+            device_ids.append(device.get_id())
+            if device.get_id() in self._output_buttons.keys():
+                self._output_buttons[device.get_id()].freeze_notify()
+                self._output_buttons[device.get_id()].set_active(device.is_enabled())
+                self._output_buttons[device.get_id()].thaw_notify()
+            else:
+                button = Gtk.CheckButton(device.get_name())
+                if device.is_enabled():
+                    button.set_active(True)
+                handler = button.connect('toggled', self.on_output_device_toggled, device)
+                self.output_devices.insert(button, -1)
+                self._output_buttons[device.get_id()] = button
+        self.output_devices.show_all()
+
+        # Remove devices
+        for id in self._output_buttons.keys():
+            if id not in device_ids:
+                self.output_devices.remove(self._output_buttons[id].get_parent())