preferences.py

   1 # This file is part of jack_mixer
   2 #
   3 # Copyright (C) 2006 Nedko Arnaudov <nedko@arnaudov.name>
   4 # Copyright (C) 2009 Frederic Peters <fpeters@0d.be>
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; version 2 of the License
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19 from gi.repository import Gtk
  20 from gi.repository import Gdk
  21 from gi.repository import GObject
  22
  23
  24 class PreferencesDialog(Gtk.Dialog):
  25     def __init__(self, parent):
  26         self.app = parent
  27         GObject.GObject.__init__(self)
  28         self.set_title("")
  29         self.create_ui()
  30         self.connect("response", self.on_response_cb)
  31         self.connect("delete-event", self.on_response_cb)
  32
  33     def create_frame(self, label, child):
  34         frame = Gtk.Frame()
  35         frame.set_label("")
  36         frame.set_border_width(3)
  37         frame.set_shadow_type(Gtk.ShadowType.NONE)
  38         frame.get_label_widget().set_markup("<b>%s</b>" % label)
  39
  40         alignment = Gtk.Alignment.new(0, 0, 12, 0)
  41         frame.add(alignment)
  42         alignment.add(child)
  43
  44         return frame
  45
  46     def create_ui(self):
  47         vbox = Gtk.VBox()
  48         self.vbox.add(vbox)
  49
  50         interface_vbox = Gtk.VBox()
  51         self.confirm_quit_checkbutton = Gtk.CheckButton("Confirm quit")
  52         self.confirm_quit_checkbutton.set_tooltip_text(
  53             "Always ask for confirmation before " "quitting the application"
  54         )
  55         self.confirm_quit_checkbutton.set_active(self.app.gui_factory.get_confirm_quit())
  56         self.confirm_quit_checkbutton.connect("toggled", self.on_confirm_quit_toggled)
  57         interface_vbox.pack_start(self.confirm_quit_checkbutton, True, True, 0)
  58
  59         self.custom_widgets_checkbutton = Gtk.CheckButton("Use custom widgets")
  60         self.custom_widgets_checkbutton.set_active(self.app.gui_factory.get_use_custom_widgets())
  61         self.custom_widgets_checkbutton.connect("toggled", self.on_custom_widget_toggled)
  62         interface_vbox.pack_start(self.custom_widgets_checkbutton, True, True, 0)
  63
  64         self.vumeter_color_checkbutton = Gtk.CheckButton("Use custom vumeter color")
  65         self.vumeter_color_checkbutton.set_active(
  66             self.app.gui_factory.get_vumeter_color_scheme() == "solid"
  67         )
  68         self.vumeter_color_checkbutton.connect("toggled", self.on_vumeter_color_change)
  69         interface_vbox.pack_start(self.vumeter_color_checkbutton, True, True, 0)
  70         hbox = Gtk.HBox()
  71         interface_vbox.pack_start(hbox, True, True, 0)
  72         self.custom_color_box = hbox
  73         self.custom_color_box.set_sensitive(self.vumeter_color_checkbutton.get_active())
  74         hbox.pack_start(Gtk.Label("Custom color:"), True, True, 0)
  75         self.vumeter_color_picker = Gtk.ColorButton()
  76         self.vumeter_color_picker.set_color(
  77             Gdk.color_parse(self.app.gui_factory.get_vumeter_color())
  78         )
  79         self.vumeter_color_picker.connect("color-set", self.on_vumeter_color_change)
  80         hbox.pack_start(self.vumeter_color_picker, True, True, 0)
  81
  82         vbox.pack_start(self.create_frame("Interface", interface_vbox), True, True, 0)
  83
  84         table = Gtk.Table(2, 2, False)
  85         table.set_row_spacings(5)
  86         table.set_col_spacings(5)
  87
  88         table.attach(Gtk.Label(label="Meter scale"), 0, 1, 0, 1)
  89         self.meter_scale_combo = self.create_meter_store_and_combo()
  90         table.attach(self.meter_scale_combo, 1, 2, 0, 1)
  91
  92         table.attach(Gtk.Label(label="Slider scale"), 0, 1, 1, 2)
  93         self.slider_scale_combo = self.create_slider_store_and_combo()
  94         table.attach(self.slider_scale_combo, 1, 2, 1, 2)
  95
  96         vbox.pack_start(self.create_frame("Scales", table), True, True, 0)
  97
  98         table = Gtk.Table(1, 2, False)
  99         table.set_row_spacings(5)
 100         table.set_col_spacings(5)
 101
 102         table.attach(Gtk.Label(label="Control Behavior"), 0, 1, 0, 1)
 103         self.midi_behavior_combo = self.create_midi_behavior_combo()
 104         table.attach(self.midi_behavior_combo, 1, 2, 0, 1)
 105
 106         vbox.pack_start(self.create_frame("MIDI", table), True, True, 0)
 107         self.vbox.show_all()
 108
 109         self.add_button(Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE)
 110
 111     def create_meter_store_and_combo(self):
 112         store = Gtk.ListStore(GObject.TYPE_STRING, GObject.TYPE_PYOBJECT)
 113         for scale in self.app.meter_scales:
 114             row = scale.scale_id, scale
 115             current_iter = store.append(row)
 116             if scale is self.app.gui_factory.get_default_meter_scale():
 117                 active_iter = current_iter
 118         self.meter_store = store
 119
 120         meter_scale_combo = Gtk.ComboBox.new_with_model(store)
 121         cell = Gtk.CellRendererText()
 122         meter_scale_combo.pack_start(cell, True)
 123         meter_scale_combo.add_attribute(cell, "text", 0)
 124         meter_scale_combo.set_active_iter(active_iter)
 125         meter_scale_combo.connect("changed", self.on_meter_scale_combo_changed)
 126
 127         return meter_scale_combo
 128
 129     def create_slider_store_and_combo(self):
 130         store = Gtk.ListStore(GObject.TYPE_STRING, GObject.TYPE_PYOBJECT)
 131         for scale in self.app.slider_scales:
 132             row = scale.scale_id, scale
 133             current_iter = store.append(row)
 134             if scale is self.app.gui_factory.get_default_slider_scale():
 135                 active_iter = current_iter
 136         self.slider_store = store
 137
 138         slider_scale_combo = Gtk.ComboBox.new_with_model(store)
 139         cell = Gtk.CellRendererText()
 140         slider_scale_combo.pack_start(cell, True)
 141         slider_scale_combo.add_attribute(cell, "text", 0)
 142         slider_scale_combo.set_active_iter(active_iter)
 143         slider_scale_combo.connect("changed", self.on_slider_scale_combo_changed)
 144
 145         return slider_scale_combo
 146
 147     def create_midi_behavior_combo(self):
 148         combo = Gtk.ComboBoxText()
 149         for i, mode in enumerate(self.app.gui_factory.midi_behavior_modes):
 150             combo.append(str(i), mode)
 151         combo.set_active(self.app.gui_factory.get_midi_behavior_mode())
 152         combo.connect("changed", self.on_midi_behavior_combo_changed)
 153         return combo
 154
 155     def on_response_cb(self, dlg, response_id, *args):
 156         self.app.preferences_dialog = None
 157         self.destroy()
 158
 159     def on_meter_scale_combo_changed(self, *args):
 160         active_iter = self.meter_scale_combo.get_active_iter()
 161         scale = self.meter_store.get(active_iter, 1)[0]
 162         self.app.gui_factory.set_default_meter_scale(scale)
 163
 164     def on_slider_scale_combo_changed(self, *args):
 165         active_iter = self.slider_scale_combo.get_active_iter()
 166         scale = self.slider_store.get(active_iter, 1)[0]
 167         self.app.gui_factory.set_default_slider_scale(scale)
 168
 169     def on_midi_behavior_combo_changed(self, *args):
 170         active = self.midi_behavior_combo.get_active()
 171         self.app.gui_factory.set_midi_behavior_mode(active)
 172
 173     def on_vumeter_color_change(self, *args):
 174         color_scheme = "default"
 175         if self.vumeter_color_checkbutton.get_active():
 176             color_scheme = "solid"
 177         self.app.gui_factory.set_vumeter_color_scheme(color_scheme)
 178
 179         color = self.vumeter_color_picker.get_color().to_string()
 180         self.app.gui_factory.set_vumeter_color(color)
 181
 182         self.custom_color_box.set_sensitive(self.vumeter_color_checkbutton.get_active())
 183
 184     def on_confirm_quit_toggled(self, *args):
 185         self.app.gui_factory.set_confirm_quit(self.confirm_quit_checkbutton.get_active())
 186
 187     def on_custom_widget_toggled(self, *args):
 188         self.app.gui_factory.set_use_custom_widgets(self.custom_widgets_checkbutton.get_active())