# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+import logging
+
import gi
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import GObject
-import slider
-import meter
+from gi.repository import Pango
+
import abspeak
+import meter
+import slider
from serialization import SerializedObject
-try:
- import phat
-except:
- phat = None
+log = logging.getLogger(__name__)
button_padding = 1
-
-css = b"""
-.top_label {min-width: 100px;}
-button {padding: 0px}
+CSS = b"""
+.top_label {
+ padding: 0px .1em;
+ min-height: 1.5rem;
+}
+
+.wide {
+ font-size: medium
+}
+
+.narrow {
+ font-size: smaller
+}
+
+button {
+ padding: 0px
+}
+
+.vbox_fader {
+ border: 1px inset #111;
+}
+
+.readout {
+ font-size: 80%;
+ margin: .1em;
+ padding: 0;
+ border: 1px inset #111;
+ color: white;
+}
"""
-
css_provider = Gtk.CssProvider()
-css_provider.load_from_data(css)
+css_provider.load_from_data(CSS)
context = Gtk.StyleContext()
screen = Gdk.Screen.get_default()
context.add_provider_for_screen(screen, css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
-def set_background_color(widget, name, color_string):
+
+def get_text_color(background_color):
+ """Calculates the luminance of the given color (GdkRGBA)
+ and returns an appropriate text color."""
+ # luminance coefficients taken from section C-9 from
+ # http://www.faqs.org/faqs/graphics/colorspace-faq/
+ brightess = background_color.red * 0.212671 + \
+ background_color.green * 0.715160 + \
+ background_color.blue * 0.072169
+
+ if brightess > 0.5:
+ return 'black'
+ else:
+ return 'white'
+
+
+def set_background_color(widget, name, color):
+ color_string = color.to_string()
css = """
.%s {
- background-color: %s
+ background-color: %s;
+ color: %s;
}
-""" % (name, color_string)
+""" % (name, color_string, get_text_color(color))
css_provider = Gtk.CssProvider()
css_provider.load_from_data(css.encode('utf-8'))
widget_context = widget.get_style_context()
widget_context.add_class(name)
+
def random_color():
from random import uniform, seed
seed()
return Gdk.RGBA(uniform(0, 1), uniform(0, 1), uniform(0, 1), 1)
+
class Channel(Gtk.VBox, SerializedObject):
- '''Widget with slider and meter used as base class for more specific
- channel widgets'''
+ """Widget with slider and meter used as base class for more specific
+ channel widgets"""
+
monitor_button = None
num_instances = 0
+
def __init__(self, app, name, stereo, value = None):
Gtk.VBox.__init__(self)
self.app = app
self.mixer = app.mixer
+ self.channel = None
self.gui_factory = app.gui_factory
self._channel_name = name
self.stereo = stereo
self.slider_scale = self.gui_factory.get_default_slider_scale()
self.slider_adjustment = slider.AdjustmentdBFS(self.slider_scale, 0.0, 0.02)
self.balance_adjustment = slider.BalanceAdjustment()
+ self.post_fader_output_channel = None
self.future_out_mute = None
self.future_volume_midi_cc = None
self.future_balance_midi_cc = None
self.future_mute_midi_cc = None
self.future_solo_midi_cc = None
self.css_name = "css_name_%d" % Channel.num_instances
+ self.label_name = None
+ self.wide = True
+ self.label_chars_wide = 12
+ self.label_chars_narrow = 7
Channel.num_instances += 1
def get_channel_name(self):
return self._channel_name
- label_name = None
- channel = None
- post_fader_output_channel = None
def set_channel_name(self, name):
self.app.on_channel_rename(self._channel_name, name);
self._channel_name = name
if self.label_name:
self.label_name.set_text(name)
+ if len(name) > (self.label_chars_wide if self.wide else self.label_chars_narrow):
+ self.label_name.set_tooltip_text(name)
if self.channel:
self.channel.name = name
if self.post_fader_output_channel:
self.post_fader_output_channel.name = "%s Out" % name;
channel_name = property(get_channel_name, set_channel_name)
+ def create_balance_widget(self):
+ self.balance = slider.BalanceSlider(self.balance_adjustment, (20, 20), (0, 100))
+ self.balance.show()
+
+ def create_buttons(self):
+ # Mute, Solo and Monitor buttons
+ self.hbox_mutesolo = Gtk.Box(False, 0, orientation=Gtk.Orientation.HORIZONTAL)
+
+ self.mute = Gtk.ToggleButton()
+ self.mute.set_label("M")
+ self.mute.set_name("mute")
+ self.mute.set_active(self.channel.out_mute)
+ self.mute.connect("toggled", self.on_mute_toggled)
+ self.hbox_mutesolo.pack_start(self.mute, True, True, 0)
+
+ self.pack_start(self.hbox_mutesolo, False, False, 0)
+
+ self.monitor_button = Gtk.ToggleButton('MON')
+ self.monitor_button.connect('toggled', self.on_monitor_button_toggled)
+ self.pack_start(self.monitor_button, False, False, 0)
+
+ def create_fader(self):
+ # HBox for fader and meter
+ self.vbox_fader = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
+ self.vbox_fader.get_style_context().add_class('vbox_fader')
+
+ self.hbox_readouts = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
+ self.hbox_readouts.set_homogeneous(True)
+ self.hbox_readouts.pack_start(self.volume_digits, False, True, 0)
+ self.hbox_readouts.pack_start(self.abspeak, False, True, 0)
+ self.vbox_fader.pack_start(self.hbox_readouts, False, False, 0)
+
+ self.hbox_fader = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
+ self.hbox_fader.pack_start(self.slider, True, True, 0)
+ self.hbox_fader.pack_start(self.meter, True, True, 0)
+ self.vbox_fader.pack_start(self.hbox_fader, True, True, 0)
+ self.vbox_fader.pack_start(self.balance, False, True, 0)
+
+ self.pack_start(self.vbox_fader, True, True, 0)
+
+ def create_slider_widget(self):
+ parent = None
+ if self.slider:
+ parent = self.slider.get_parent()
+ self.slider.destroy()
+
+ if self.gui_factory.use_custom_widgets:
+ self.slider = slider.CustomSliderWidget(self.slider_adjustment)
+ else:
+ self.slider = slider.VolumeSlider(self.slider_adjustment)
+
+ if parent:
+ parent.pack_start(self.slider, True, True, 0)
+ parent.reorder_child(self.slider, 0)
+
+ self.slider.show()
+
def realize(self):
- #print "Realizing channel \"%s\"" % self.channel_name
+ log.debug('Realizing channel "%s".', self.channel_name)
if self.future_out_mute != None:
self.channel.out_mute = self.future_out_mute
- self.slider_adjustment.connect("volume-changed", self.on_volume_changed)
- self.balance_adjustment.connect("balance-changed", self.on_balance_changed)
+ # Widgets
+ # Channel strip label
+ self.vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
+ self.pack_start(self.vbox, False, True, 0)
+ self.label_name = Gtk.Label()
+ self.label_name.get_style_context().add_class('top_label')
+ self.label_name.set_text(self.channel_name)
+ self.label_name.set_max_width_chars(self.label_chars_wide if self.wide else
+ self.label_chars_narrow)
+ self.label_name.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
+ self.label_name_event_box = Gtk.EventBox()
+ self.label_name_event_box.connect('button-press-event', self.on_label_mouse)
+ self.label_name_event_box.add(self.label_name)
+ # Volume fader
self.slider = None
self.create_slider_widget()
+ self.create_balance_widget()
+ # Volume entry
+ self.volume_digits = Gtk.Entry()
+ self.volume_digits.set_has_frame(False)
+ self.volume_digits.set_width_chars(5)
+ self.volume_digits.set_property('xalign', 0.5)
+ self.volume_digits.connect("key-press-event", self.on_volume_digits_key_pressed)
+ self.volume_digits.connect("focus-out-event", self.on_volume_digits_focus_out)
+ self.volume_digits.get_style_context().add_class('readout')
+
+ # Peak level label
+ self.abspeak = abspeak.AbspeakWidget()
+ self.abspeak.connect("reset", self.on_abspeak_reset)
+ self.abspeak.connect("volume-adjust", self.on_abspeak_adjust)
+ self.abspeak.get_style_context().add_class('readout')
+
+ # Level meter
if self.stereo:
self.meter = meter.StereoMeterWidget(self.meter_scale)
else:
self.meter = meter.MonoMeterWidget(self.meter_scale)
- self.on_vumeter_color_changed(self.gui_factory)
self.meter.set_events(Gdk.EventMask.SCROLL_MASK)
-
- self.gui_factory.connect("default-meter-scale-changed", self.on_default_meter_scale_changed)
- self.gui_factory.connect("default-slider-scale-changed", self.on_default_slider_scale_changed)
- self.gui_factory.connect('vumeter-color-changed', self.on_vumeter_color_changed)
- self.gui_factory.connect('vumeter-color-scheme-changed', self.on_vumeter_color_changed)
- self.gui_factory.connect('use-custom-widgets-changed', self.on_custom_widgets_changed)
-
- self.abspeak = abspeak.AbspeakWidget()
- self.abspeak.connect("reset", self.on_abspeak_reset)
- self.abspeak.connect("volume-adjust", self.on_abspeak_adjust)
-
- self.volume_digits = Gtk.Entry()
- self.volume_digits.set_property('xalign', 0.5)
- self.volume_digits.connect("key-press-event", self.on_volume_digits_key_pressed)
- self.volume_digits.connect("focus-out-event", self.on_volume_digits_focus_out)
+ self.on_vumeter_color_changed(self.gui_factory)
if self.initial_value != None:
if self.initial_value == True:
else:
self.slider_adjustment.set_value_db(0)
+ self.slider_adjustment.connect("volume-changed", self.on_volume_changed)
+ self.slider_adjustment.connect("volume-changed-from-midi", self.on_volume_changed_from_midi)
+ self.balance_adjustment.connect("balance-changed", self.on_balance_changed)
+
+ self.gui_factory.connect("default-meter-scale-changed", self.on_default_meter_scale_changed)
+ self.gui_factory.connect("default-slider-scale-changed", self.on_default_slider_scale_changed)
+ self.gui_factory.connect('vumeter-color-changed', self.on_vumeter_color_changed)
+ self.gui_factory.connect('vumeter-color-scheme-changed', self.on_vumeter_color_changed)
+ self.gui_factory.connect('use-custom-widgets-changed', self.on_custom_widgets_changed)
+
self.connect("key-press-event", self.on_key_pressed)
self.connect("scroll-event", self.on_scroll)
def unrealize(self):
- #print "Unrealizing channel \"%s\"" % self.channel_name
- pass
-
- def balance_preferred_width(self):
- return (20, 20)
+ log.debug('Unrealizing channel "%s".', self.channel_name)
- def _preferred_height(self):
- return (0, 100)
+ def widen(self, flag=True):
+ self.wide = flag
+ ctx = self.label_name.get_style_context()
- def create_balance_widget(self):
- if self.gui_factory.use_custom_widgets and phat:
- self.balance = phat.HFanSlider()
- self.balance.set_default_value(0)
- self.balance.set_adjustment(self.balance_adjustment)
+ if flag:
+ ctx.remove_class('narrow')
+ ctx.add_class('wide')
else:
- self.balance = Gtk.Scale()
- self.balance.get_preferred_width = self.balance_preferred_width
- self.balance.get_preferred_height = self._preferred_height
- self.balance.set_orientation(Gtk.Orientation.HORIZONTAL)
- self.balance.set_adjustment(self.balance_adjustment)
- self.balance.set_has_origin(False)
- self.balance.set_draw_value(False)
- self.balance.button_down = False
- self.balance.connect('button-press-event', self.on_balance_button_press_event)
- self.balance.connect('button-release-event', self.on_balance_button_release_event)
- self.balance.connect("motion-notify-event", self.on_balance_motion_notify_event)
- self.balance.connect("scroll-event", self.on_balance_scroll_event)
-
-
- self.pack_start(self.balance, False, True, 0)
- if self.monitor_button:
- self.reorder_child(self.monitor_button, -1)
- self.balance.show()
+ ctx.remove_class('wide')
+ ctx.add_class('narrow')
- def on_balance_button_press_event(self, widget, event):
- if event.button == 1 and event.type == Gdk.EventType.BUTTON_PRESS:
- self.balance.button_down = True
- self.balance.button_down_x = event.x
- self.balance.button_down_value = self.balance.get_value()
- return True
- if event.button == 1 and event.type == Gdk.EventType._2BUTTON_PRESS:
- self.balance_adjustment.set_balance(0)
- return True
- return False
+ label = self.label_name.get_label()
+ label_width = self.label_chars_wide if flag else self.label_chars_narrow
+ self.label_name.set_max_width_chars(label_width)
- def on_balance_button_release_event(self, widget, event):
- self.balance.button_down = False
- return False
+ if len(label) > label_width:
+ self.label_name.set_tooltip_text(label)
- def on_balance_motion_notify_event(self, widget, event):
- slider_length = widget.get_allocation().width - widget.get_style_context().get_property('min-width', Gtk.StateFlags.NORMAL)
- if self.balance.button_down:
- delta_x = (event.x - self.balance.button_down_x) / slider_length
- x = self.balance.button_down_value + 2 * delta_x
- if x >= 1:
- x = 1
- elif x <= -1:
- x = -1
- self.balance_adjustment.set_balance(x)
- return True
+ self.meter.widen(flag)
+ self.hbox_readouts.set_orientation(
+ Gtk.Orientation.HORIZONTAL if flag else Gtk.Orientation.VERTICAL)
- def on_balance_scroll_event(self, widget, event):
- bal = self.balance
- delta = bal.get_adjustment().get_step_increment()
- value = bal.get_value()
- if event.direction == Gdk.ScrollDirection.UP:
- x = value - delta
- elif event.direction == Gdk.ScrollDirection.DOWN:
- x = value + delta
- elif event.direction == Gdk.ScrollDirection.SMOOTH:
- x = value - event.delta_y * delta
-
- if x >= 1:
- x = 1
- elif x <= -1:
- x = -1
- bal.set_value(x)
- return True
+ def narrow(self):
+ self.widen(False)
- def create_slider_widget(self):
- parent = None
- if self.slider:
- parent = self.slider.get_parent()
- self.slider.destroy()
- if self.gui_factory.use_custom_widgets:
- self.slider = slider.CustomSliderWidget(self.slider_adjustment)
- else:
- self.slider = slider.GtkSlider(self.slider_adjustment)
- if parent:
- parent.pack_start(self.slider, True, True, 0)
- parent.reorder_child(self.slider, 0)
- self.slider.show()
+ def on_label_mouse(self, widget, event):
+ if event.type == Gdk.EventType._2BUTTON_PRESS:
+ if event.button == 1:
+ self.on_channel_properties()
+ return True
+ elif (event.state & Gdk.ModifierType.CONTROL_MASK and
+ event.type == Gdk.EventType.BUTTON_PRESS and
+ event.button == 1):
+ if self.wide:
+ self.narrow()
+ else:
+ self.widen()
+ return True
def on_default_meter_scale_changed(self, gui_factory, scale):
- #print "Default meter scale change detected."
+ log.debug("Default meter scale change detected.")
self.meter.set_scale(scale)
def on_default_slider_scale_changed(self, gui_factory, scale):
- #print "Default slider scale change detected."
+ log.debug("Default slider scale change detected.")
self.slider_scale = scale
self.slider_adjustment.set_scale(scale)
if self.channel:
self.create_slider_widget()
def on_abspeak_adjust(self, abspeak, adjust):
- #print "abspeak adjust %f" % adjust
+ log.debug("abspeak adjust %f", adjust)
self.slider_adjustment.set_value_db(self.slider_adjustment.get_value_db() + adjust)
self.channel.abspeak = None
#self.update_volume(False) # We want to update gui even if actual decibels have not changed (scale wrap for example)
def on_abspeak_reset(self, abspeak):
- #print "abspeak reset"
+ log.debug("abspeak reset")
self.channel.abspeak = None
def on_volume_digits_key_pressed(self, widget, event):
db_text = self.volume_digits.get_text()
try:
db = float(db_text)
- #print "Volume digits confirmation \"%f dBFS\"" % db
+ log.debug('Volume digits confirmation "%f dBFS".', db)
except (ValueError) as e:
- #print "Volume digits confirmation ignore, reset to current"
+ log.debug("Volume digits confirmation ignore, reset to current.")
self.update_volume(False)
return
self.slider_adjustment.set_value_db(db)
#self.update_volume(False) # We want to update gui even if actual decibels have not changed (scale wrap for example)
def on_volume_digits_focus_out(self, widget, event):
- #print "volume digits focus out detected"
+ log.debug("Volume digits focus out detected.")
self.update_volume(False)
def read_meter(self):
if not self.channel:
return
if self.stereo:
- meter_left, meter_right = self.channel.meter
- self.meter.set_values(meter_left, meter_right)
+ peak_left, peak_right, rms_left, rms_right = self.channel.kmeter
+ self.meter.set_values(peak_left, peak_right, rms_left, rms_right)
else:
- self.meter.set_value(self.channel.meter[0])
+ peak, rms = self.channel.kmeter
+ self.meter.set_values(peak, rms)
self.abspeak.set_peak(self.channel.abspeak)
if update_engine:
if not from_midi:
self.channel.volume = db
- else:
- self.channel.set_volume_from_midi(db)
self.app.update_monitor(self)
def on_volume_changed(self, adjustment):
def on_balance_changed(self, adjustment):
balance = self.balance_adjustment.get_value()
- #print("%s balance: %f" % (self.channel_name, balance))
+ log.debug("%s balance: %f", self.channel_name, balance)
self.channel.balance = balance
self.app.update_monitor(self)
- def on_volume_changed_from_midi(self, adjustment):
- balance = self.balance_adjustment.get_value()
- #print("%s balance from midi: %f" % (self.channel_name, balance))
- self.channel.set_balance_from_midi(balance)
- self.app.update_monitor(self)
-
def on_key_pressed(self, widget, event):
if (event.keyval == Gdk.KEY_Up):
- #print self.channel_name + " Up"
+ log.debug(self.channel_name + " Up")
self.slider_adjustment.step_up()
return True
elif (event.keyval == Gdk.KEY_Down):
- #print self.channel_name + " Down"
+ log.debug(self.channel_name + " Down")
self.slider_adjustment.step_down()
return True
def serialize(self, object_backend):
object_backend.add_property("volume", "%f" % self.slider_adjustment.get_value_db())
object_backend.add_property("balance", "%f" % self.balance_adjustment.get_value())
+ object_backend.add_property("wide", "%s" % str(self.wide))
if hasattr(self.channel, 'out_mute'):
object_backend.add_property('out_mute', str(self.channel.out_mute))
if self.channel.solo_midi_cc != -1:
object_backend.add_property('solo_midi_cc', str(self.channel.solo_midi_cc))
-
def unserialize_property(self, name, value):
if name == "volume":
self.slider_adjustment.set_value_db(float(value))
if name == 'solo_midi_cc':
self.future_solo_midi_cc = int(value)
return True
+ if name == "wide":
+ self.wide = value == "True"
+ return True
return False
def on_midi_event_received(self, *args):
channel.monitor_button.handler_unblock_by_func(
channel.on_monitor_button_toggled)
self.app.set_monitored_channel(self)
+ else:
+ if self.app._monitored_channel.channel.name == self.channel.name:
+ self.monitor_button.handler_block_by_func(self.on_monitor_button_toggled)
+ self.monitor_button.set_active(True)
+ self.monitor_button.handler_unblock_by_func(self.on_monitor_button_toggled)
def set_monitored(self):
if self.channel:
def set_color(self, color):
self.color = color
- set_background_color(self.label_name_event_box, self.css_name, self.color.to_string())
+ set_background_color(self.label_name_event_box, self.css_name, self.color)
+
class InputChannel(Channel):
post_fader_output_channel = None
- def __init__(self, app, name, stereo, value = None):
- Channel.__init__(self, app, name, stereo, value)
+ def create_buttons(self):
+ super().create_buttons()
+ self.solo = Gtk.ToggleButton()
+ self.solo.set_label("S")
+ self.solo.set_name("solo")
+ self.solo.set_active(self.channel.solo)
+ self.solo.connect("toggled", self.on_solo_toggled)
+ self.hbox_mutesolo.pack_start(self.solo, True, True, 0)
def realize(self):
self.channel = self.mixer.add_channel(self.channel_name, self.stereo)
if self.channel == None:
raise Exception("Cannot create a channel")
- Channel.realize(self)
+
+ super().realize()
+
if self.future_volume_midi_cc != None:
self.channel.volume_midi_cc = self.future_volume_midi_cc
if self.future_balance_midi_cc != None:
self.on_volume_changed(self.slider_adjustment)
self.on_balance_changed(self.balance_adjustment)
- # vbox child at upper part
- self.vbox = Gtk.VBox()
- self.pack_start(self.vbox, False, True, 0)
- self.label_name = Gtk.Label()
- self.label_name.get_style_context().add_class('top_label')
- self.label_name.set_text(self.channel_name)
- self.label_name.set_width_chars(0)
- self.label_name_event_box = Gtk.EventBox()
- self.label_name_event_box.connect("button-press-event", self.on_label_mouse)
- self.label_name_event_box.add(self.label_name)
+ entries = [Gtk.TargetEntry.new("INPUT_CHANNEL", Gtk.TargetFlags.SAME_APP, 0)]
+ self.label_name_event_box.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, entries,
+ Gdk.DragAction.MOVE)
+ self.label_name_event_box.connect("drag-data-get", self.on_drag_data_get)
+ self.drag_dest_set(Gtk.DestDefaults.ALL, entries, Gdk.DragAction.MOVE)
+ self.connect_after("drag-data-received", self.on_drag_data_received)
+
self.vbox.pack_start(self.label_name_event_box, True, True, 0)
-# self.label_stereo = Gtk.Label()
-# if self.stereo:
-# self.label_stereo.set_text("stereo")
-# else:
-# self.label_stereo.set_text("mono")
-# self.label_stereo.set_size_request(0, -1)
-# self.vbox.pack_start(self.label_stereo, True)
-
- self.hbox_mutesolo = Gtk.Box(False, button_padding)
- hbox = Gtk.Box()
- self.vbox.pack_start(hbox, True, True, button_padding)
-
- label = Gtk.Label('All')
- hbox.pack_start(label, False, False, button_padding)
- hbox.pack_end(self.hbox_mutesolo, False, False, button_padding)
- self.mute = Gtk.ToggleButton()
- self.mute.set_label("M")
- self.mute.set_name("mute")
- self.mute.set_active(self.channel.out_mute)
- self.mute.connect("toggled", self.on_mute_toggled)
- self.hbox_mutesolo.pack_start(self.mute, True, True, button_padding)
+ self.create_fader()
+ self.create_buttons()
- self.solo = Gtk.ToggleButton()
- self.solo.set_label("S")
- self.solo.set_name("solo")
- self.solo.set_active(self.channel.solo)
- self.solo.connect("toggled", self.on_solo_toggled)
- self.hbox_mutesolo.pack_start(self.solo, True, True, button_padding)
-
- self.vbox.pack_start(self.hbox_mutesolo, True, True, 0)
-
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.abspeak);
- self.pack_start(frame, False, True, 0)
-
- # hbox child at lower part
- self.hbox = Gtk.HBox()
- self.hbox.pack_start(self.slider, True, True, 0)
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.meter);
- self.hbox.pack_start(frame, True, True, 0)
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.hbox);
- self.pack_start(frame, True, True, 0)
-
- self.volume_digits.set_width_chars(6)
- self.pack_start(self.volume_digits, False, False, 0)
+ if not self.wide:
+ self.narrow()
- self.create_balance_widget()
+ def unrealize(self):
+ super().unrealize()
+ if self.post_fader_output_channel:
+ self.post_fader_output_channel.remove()
+ self.post_fader_output_channel = None
+ self.channel.remove()
+ self.channel = None
- self.monitor_button = Gtk.ToggleButton('MON')
- self.monitor_button.connect('toggled', self.on_monitor_button_toggled)
- self.pack_start(self.monitor_button, False, False, 0)
+ def narrow(self):
+ super().narrow()
+ for cg in self.get_control_groups():
+ cg.narrow()
+
+ def widen(self, flag=True):
+ super().widen(flag)
+ for cg in self.get_control_groups():
+ cg.widen()
+
+ def on_drag_data_get(self, widget, drag_context, data, info, time):
+ channel = widget.get_parent().get_parent()
+ data.set(data.get_target(), 8, channel._channel_name.encode('utf-8'))
+
+ def on_drag_data_received(self, widget, drag_context, x, y, data, info, time):
+ source_name = data.get_data().decode('utf-8')
+ if source_name == self._channel_name:
+ return
+ self.emit("input-channel-order-changed", source_name, self._channel_name)
def add_control_group(self, channel):
control_group = ControlGroup(channel, self)
control_group.update()
def get_control_group(self, channel):
- for control_group in self.vbox.get_children():
- if isinstance(control_group, ControlGroup):
- if control_group.output_channel is channel:
- return control_group
+ for control_group in self.get_control_groups():
+ if control_group.output_channel is channel:
+ return control_group
return None
- def unrealize(self):
- Channel.unrealize(self)
- if self.post_fader_output_channel:
- self.post_fader_output_channel.remove()
- self.post_fader_output_channel = None
- self.channel.remove()
- self.channel = None
+ def get_control_groups(self):
+ ctlgroups = []
+ for c in self.vbox.get_children():
+ if isinstance(c, ControlGroup):
+ ctlgroups.append(c)
+ return ctlgroups
channel_properties_dialog = None
self.channel_properties_dialog.show()
self.channel_properties_dialog.present()
- def on_label_mouse(self, widget, event):
- if event.type == Gdk.EventType._2BUTTON_PRESS:
- if event.button == 1:
- self.on_channel_properties()
-
def on_mute_toggled(self, button):
self.channel.out_mute = self.mute.get_active()
if hasattr(self, 'channel') and self.channel.midi_in_got_events:
self.mute.set_active(self.channel.out_mute)
self.solo.set_active(self.channel.solo)
- Channel.on_midi_event_received(self)
+ super().on_midi_event_received()
def on_solo_button_pressed(self, button, event, *args):
if event.button == 3:
object_backend.add_property("type", "stereo")
else:
object_backend.add_property("type", "mono")
- Channel.serialize(self, object_backend)
+ super().serialize(object_backend)
def unserialize_property(self, name, value):
if name == "name":
if value == "mono":
self.stereo = False
return True
- return Channel.unserialize_property(self, name, value)
+ return super().unserialize_property(name, value)
+
+
+GObject.signal_new("input-channel-order-changed", InputChannel,
+ GObject.SignalFlags.RUN_FIRST | GObject.SignalFlags.ACTION,
+ None, [GObject.TYPE_STRING, GObject.TYPE_STRING])
+
class OutputChannel(Channel):
_display_solo_buttons = False
_init_muted_channels = None
_init_solo_channels = None
+ _init_prefader_channels = None
- def __init__(self, app, name, stereo, value = None):
- Channel.__init__(self, app, name, stereo, value)
+ channel_properties_dialog = None
def get_display_solo_buttons(self):
return self._display_solo_buttons
def realize(self):
self.channel = self.mixer.add_output_channel(self.channel_name, self.stereo)
+
if self.channel == None:
raise Exception("Cannot create a channel")
- Channel.realize(self)
+
+ super().realize()
+
if self.future_volume_midi_cc != None:
self.channel.volume_midi_cc = self.future_volume_midi_cc
if self.future_balance_midi_cc != None:
self.on_volume_changed(self.slider_adjustment)
self.on_balance_changed(self.balance_adjustment)
- # vbox child at upper part
- self.vbox = Gtk.VBox()
- self.pack_start(self.vbox, False, True, 0)
- self.label_name = Gtk.Label()
- self.label_name.get_style_context().add_class('top_label')
- self.label_name.set_text(self.channel_name)
- self.label_name.set_width_chars(0)
- self.label_name_event_box = Gtk.EventBox()
- self.label_name_event_box.connect('button-press-event', self.on_label_mouse)
- self.label_name_event_box.add(self.label_name)
+ entries = [Gtk.TargetEntry.new("OUTPUT_CHANNEL", Gtk.TargetFlags.SAME_APP, 0)]
+ self.label_name_event_box.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, entries,
+ Gdk.DragAction.MOVE)
+ self.label_name_event_box.connect("drag-data-get", self.on_drag_data_get)
+ self.drag_dest_set(Gtk.DestDefaults.ALL, entries, Gdk.DragAction.MOVE)
+ self.connect_after("drag-data-received", self.on_drag_data_received)
+
if not hasattr(self, 'color'):
self.color = random_color()
- set_background_color(self.label_name_event_box, self.css_name,
- self.color.to_string())
+ set_background_color(self.label_name_event_box, self.css_name, self.color)
self.vbox.pack_start(self.label_name_event_box, True, True, 0)
- self.mute = Gtk.ToggleButton()
- self.mute.set_label("M")
- self.mute.set_name("mute")
- self.mute.set_active(self.channel.out_mute)
- self.mute.connect("toggled", self.on_mute_toggled)
- hbox = Gtk.HBox()
- hbox.pack_start(self.mute, True, True, button_padding)
- self.vbox.pack_start(hbox, True, True, button_padding)
-
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.abspeak);
- self.vbox.pack_start(frame, False, True, 0)
-
- # hbox child at lower part
- self.hbox = Gtk.HBox()
- self.hbox.pack_start(self.slider, True, True, 0)
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.meter);
- self.hbox.pack_start(frame, True, True, 0)
- frame = Gtk.Frame()
- frame.set_shadow_type(Gtk.ShadowType.IN)
- frame.add(self.hbox);
- self.pack_start(frame, True, True, 0)
-
- self.volume_digits.set_width_chars(6)
- self.pack_start(self.volume_digits, False, True, 0)
-
- self.create_balance_widget()
- self.monitor_button = Gtk.ToggleButton('MON')
- self.monitor_button.connect('toggled', self.on_monitor_button_toggled)
- self.pack_start(self.monitor_button, False, False, 0)
+ self.create_fader()
+ self.create_buttons()
# add control groups to the input channels, and initialize them
# appropriately
ctlgroup.mute.set_active(True)
if self._init_solo_channels and input_channel.channel.name in self._init_solo_channels:
ctlgroup.solo.set_active(True)
+ if self._init_prefader_channels and input_channel.channel.name in self._init_prefader_channels:
+ ctlgroup.prefader.set_active(True)
+ if not input_channel.wide:
+ ctlgroup.narrow()
+
self._init_muted_channels = None
self._init_solo_channels = None
+ self._init_prefader_channels = None
+
+ if not self.wide:
+ self.narrow()
+
+ def unrealize(self):
+ # remove control groups from input channels
+ for input_channel in self.app.channels:
+ input_channel.remove_control_group(self)
+ # then remove itself
+ super().unrealize()
+ self.channel.remove()
+ self.channel = None
+
+ def on_drag_data_get(self, widget, drag_context, data, info, time):
+ channel = widget.get_parent().get_parent()
+ data.set(data.get_target(), 8, channel._channel_name.encode('utf-8'))
+
+ def on_drag_data_received(self, widget, drag_context, x, y, data, info, time):
+ source_name = data.get_data().decode('utf-8')
+ if source_name == self._channel_name:
+ return
+ self.emit("output-channel-order-changed", source_name, self._channel_name)
- channel_properties_dialog = None
def on_channel_properties(self):
if not self.channel_properties_dialog:
self.channel_properties_dialog = OutputChannelPropertiesDialog(self, self.app)
self.channel_properties_dialog.show()
self.channel_properties_dialog.present()
- def on_label_mouse(self, widget, event):
- if event.type == Gdk.EventType._2BUTTON_PRESS:
- if event.button == 1:
- self.on_channel_properties()
-
def on_mute_toggled(self, button):
self.channel.out_mute = self.mute.get_active()
def midi_events_check(self):
if self.channel != None and self.channel.midi_in_got_events:
self.mute.set_active(self.channel.out_mute)
- Channel.on_midi_event_received(self)
-
- def unrealize(self):
- # remove control groups from input channels
- for input_channel in self.app.channels:
- input_channel.remove_control_group(self)
- # then remove itself
- Channel.unrealize(self)
- self.channel.remove()
- self.channel = None
+ super().on_midi_event_received()
@classmethod
def serialization_name(cls):
object_backend.add_property("solo_buttons", "true")
muted_channels = []
solo_channels = []
+ prefader_in_channels = []
for input_channel in self.app.channels:
if self.channel.is_muted(input_channel.channel):
muted_channels.append(input_channel)
if self.channel.is_solo(input_channel.channel):
solo_channels.append(input_channel)
+ if self.channel.is_in_prefader(input_channel.channel):
+ prefader_in_channels.append(input_channel)
if muted_channels:
object_backend.add_property('muted_channels', '|'.join([x.channel.name for x in muted_channels]))
if solo_channels:
object_backend.add_property('solo_channels', '|'.join([x.channel.name for x in solo_channels]))
+ if prefader_in_channels:
+ object_backend.add_property('prefader_channels', '|'.join([x.channel.name for x in prefader_in_channels]))
object_backend.add_property("color", self.color.to_string())
- Channel.serialize(self, object_backend)
+ super().serialize(object_backend)
def unserialize_property(self, name, value):
if name == "name":
if name == 'solo_channels':
self._init_solo_channels = value.split('|')
return True
+ if name == 'prefader_channels':
+ self._init_prefader_channels = value.split('|')
+ return True
if name == 'color':
c = Gdk.RGBA()
c.parse(value)
self.color = c
return True
- return Channel.unserialize_property(self, name, value)
+ return super().unserialize_property(name, value)
+
class ChannelPropertiesDialog(Gtk.Dialog):
channel = None
self.app = app
self.mixer = self.channel.mixer
Gtk.Dialog.__init__(self, 'Channel "%s" Properties' % self.channel.channel_name, app.window)
+ self.set_default_size(365, -1)
self.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
self.ok_button = self.add_button(Gtk.STOCK_APPLY, Gtk.ResponseType.APPLY)
self.connect('response', self.on_response_cb)
self.connect('delete-event', self.on_response_cb)
- def create_frame(self, label, child):
- frame = Gtk.Frame()
- frame.set_label('')
- frame.set_border_width(3)
- #frame.set_shadow_type(Gtk.ShadowType.NONE)
+ def create_frame(self, label, child, padding=8):
+ # need to pass an empty label, otherwise no label widget is created
+ frame = Gtk.Frame(label='')
frame.get_label_widget().set_markup('<b>%s</b>' % label)
+ frame.set_border_width(3)
+ frame.set_shadow_type(Gtk.ShadowType.NONE)
- alignment = Gtk.Alignment.new(0, 0, 1, 1)
- alignment.set_padding(0, 0, 12, 0)
+ alignment = Gtk.Alignment.new(0.5, 0, 1, 1)
+ alignment.set_padding(padding, padding, padding, padding)
frame.add(alignment)
alignment.add(child)
return frame
def create_ui(self):
- vbox = Gtk.VBox()
- self.vbox.add(vbox)
+ vbox = self.get_content_area()
- self.properties_table = table = Gtk.Table(4, 3, False)
- vbox.pack_start(self.create_frame('Properties', table), True, True, 0)
- table.set_row_spacings(5)
- table.set_col_spacings(5)
+ self.properties_grid = grid = Gtk.Grid()
+ vbox.pack_start(self.create_frame('Properties', grid), True, True, 0)
+ grid.set_row_spacing(8)
+ grid.set_column_spacing(8)
+ grid.set_column_homogeneous(True)
- table.attach(Gtk.Label(label='Name'), 0, 1, 0, 1)
+ name_label = Gtk.Label.new_with_mnemonic('_Name')
+ name_label.set_halign(Gtk.Align.START)
+ grid.attach(name_label, 0, 0, 1, 1)
self.entry_name = Gtk.Entry()
self.entry_name.set_activates_default(True)
self.entry_name.connect('changed', self.on_entry_name_changed)
- table.attach(self.entry_name, 1, 2, 0, 1)
+ name_label.set_mnemonic_widget(self.entry_name)
+ grid.attach(self.entry_name, 1, 0, 2, 1)
- table.attach(Gtk.Label(label='Mode'), 0, 1, 1, 2)
- self.mode_hbox = Gtk.HBox()
- table.attach(self.mode_hbox, 1, 2, 1, 2)
- self.mono = Gtk.RadioButton(label='Mono')
- self.stereo = Gtk.RadioButton(label='Stereo', group=self.mono)
- self.mode_hbox.pack_start(self.mono, True, True, 0)
- self.mode_hbox.pack_start(self.stereo, True, True, 0)
+ grid.attach(Gtk.Label(label='Mode', halign=Gtk.Align.START), 0, 1, 1, 1)
+ self.mono = Gtk.RadioButton.new_with_mnemonic(None, '_Mono')
+ self.stereo = Gtk.RadioButton.new_with_mnemonic_from_widget(self.mono, '_Stereo')
+ grid.attach(self.mono, 1, 1, 1, 1)
+ grid.attach(self.stereo, 2, 1, 1, 1)
- table = Gtk.Table(2, 3, False)
- vbox.pack_start(self.create_frame('MIDI Control Changes', table), True, True, 0)
- table.set_row_spacings(5)
- table.set_col_spacings(5)
+ grid = Gtk.Grid()
+ vbox.pack_start(self.create_frame('MIDI Control Changes', grid), True, True, 0)
+ grid.set_row_spacing(8)
+ grid.set_column_spacing(8)
+ grid.set_column_homogeneous(True)
cc_tooltip = "{} MIDI Control Change number (0-127, set to -1 to assign next free CC #)"
- table.attach(Gtk.Label(label='Volume'), 0, 1, 0, 1)
+ volume_label = Gtk.Label.new_with_mnemonic('_Volume')
+ volume_label.set_halign(Gtk.Align.START)
+ grid.attach(volume_label, 0, 0, 1, 1)
self.entry_volume_cc = Gtk.SpinButton.new_with_range(-1, 127, 1)
self.entry_volume_cc.set_tooltip_text(cc_tooltip.format("Volume"))
- table.attach(self.entry_volume_cc, 1, 2, 0, 1)
+ volume_label.set_mnemonic_widget(self.entry_volume_cc)
+ grid.attach(self.entry_volume_cc, 1, 0, 1, 1)
self.button_sense_midi_volume = Gtk.Button('Learn')
self.button_sense_midi_volume.connect('clicked',
self.on_sense_midi_volume_clicked)
- table.attach(self.button_sense_midi_volume, 2, 3, 0, 1)
+ grid.attach(self.button_sense_midi_volume, 2, 0, 1, 1)
- table.attach(Gtk.Label(label='Balance'), 0, 1, 1, 2)
+ balance_label = Gtk.Label.new_with_mnemonic('_Balance')
+ balance_label.set_halign(Gtk.Align.START)
+ grid.attach(balance_label, 0, 1, 1, 1)
self.entry_balance_cc = Gtk.SpinButton.new_with_range(-1, 127, 1)
self.entry_balance_cc.set_tooltip_text(cc_tooltip.format("Balance"))
- table.attach(self.entry_balance_cc, 1, 2, 1, 2)
+ balance_label.set_mnemonic_widget(self.entry_balance_cc)
+ grid.attach(self.entry_balance_cc, 1, 1, 1, 1)
self.button_sense_midi_balance = Gtk.Button('Learn')
self.button_sense_midi_balance.connect('clicked',
self.on_sense_midi_balance_clicked)
- table.attach(self.button_sense_midi_balance, 2, 3, 1, 2)
+ grid.attach(self.button_sense_midi_balance, 2, 1, 1, 1)
- table.attach(Gtk.Label(label='Mute'), 0, 1, 2, 3)
+ mute_label = Gtk.Label.new_with_mnemonic('M_ute')
+ mute_label.set_halign(Gtk.Align.START)
+ grid.attach(mute_label, 0, 2, 1, 1)
self.entry_mute_cc = Gtk.SpinButton.new_with_range(-1, 127, 1)
self.entry_mute_cc.set_tooltip_text(cc_tooltip.format("Mute"))
- table.attach(self.entry_mute_cc, 1, 2, 2, 3)
+ mute_label.set_mnemonic_widget(self.entry_mute_cc)
+ grid.attach(self.entry_mute_cc, 1, 2, 1, 1)
self.button_sense_midi_mute = Gtk.Button('Learn')
self.button_sense_midi_mute.connect('clicked',
self.on_sense_midi_mute_clicked)
- table.attach(self.button_sense_midi_mute, 2, 3, 2, 3)
+ grid.attach(self.button_sense_midi_mute, 2, 2, 1, 1)
if (isinstance(self, NewChannelDialog) or (self.channel and
isinstance(self.channel, InputChannel))):
- table.attach(Gtk.Label(label='Solo'), 0, 1, 3, 4)
+ solo_label = Gtk.Label.new_with_mnemonic('S_olo')
+ solo_label.set_halign(Gtk.Align.START)
+ grid.attach(solo_label, 0, 3, 1, 1)
self.entry_solo_cc = Gtk.SpinButton.new_with_range(-1, 127, 1)
self.entry_solo_cc.set_tooltip_text(cc_tooltip.format("Solo"))
- table.attach(self.entry_solo_cc, 1, 2, 3, 4)
+ solo_label.set_mnemonic_widget(self.entry_solo_cc)
+ grid.attach(self.entry_solo_cc, 1, 3, 1, 1)
self.button_sense_midi_solo = Gtk.Button('Learn')
self.button_sense_midi_solo.connect('clicked',
self.on_sense_midi_solo_clicked)
- table.attach(self.button_sense_midi_solo, 2, 3, 3, 4)
+ grid.attach(self.button_sense_midi_solo, 2, 3, 1, 1)
self.vbox.show_all()
self.stereo.set_active(True)
else:
self.mono.set_active(True)
- self.mode_hbox.set_sensitive(False)
+ self.mono.set_sensitive(False)
+ self.stereo.set_sensitive(False)
self.entry_volume_cc.set_value(self.channel.channel.volume_midi_cc)
self.entry_balance_cc.set_value(self.channel.channel.balance_midi_cc)
self.entry_mute_cc.set_value(self.channel.channel.mute_midi_cc)
window.set_position(Gtk.WindowPosition.CENTER_ON_PARENT)
window.set_border_width(10)
- vbox = Gtk.VBox(10)
+ vbox = Gtk.Box(10, orientation=Gtk.Orientation.VERTICAL)
window.add(vbox)
window.timeout = 5
vbox.pack_start(Gtk.Label(label='Please move the MIDI control you want to use for this function.'), True, True, 0)
self.ok_button.set_sensitive(sensitive)
+GObject.signal_new("output-channel-order-changed", OutputChannel,
+ GObject.SignalFlags.RUN_FIRST | GObject.SignalFlags.ACTION,
+ None, [GObject.TYPE_STRING, GObject.TYPE_STRING])
+
+
class NewChannelDialog(ChannelPropertiesDialog):
def create_ui(self):
ChannelPropertiesDialog.create_ui(self)
- self.properties_table.attach(Gtk.Label(label='Value'), 0, 1, 2, 3)
+ self.add_initial_value_radio()
+ self.vbox.show_all()
- self.value_hbox = Gtk.HBox()
- self.properties_table.attach(self.value_hbox, 1, 2, 2, 3)
- self.minus_inf = Gtk.RadioButton(label='-Inf')
- self.zero_dB = Gtk.RadioButton(label='0dB', group=self.minus_inf)
- self.value_hbox.pack_start(self.minus_inf, True, True, 0)
- self.value_hbox.pack_start(self.zero_dB, True, True, 0)
+ def add_initial_value_radio(self):
+ grid = self.properties_grid
+ grid.attach(Gtk.Label(label='Value', halign=Gtk.Align.START), 0, 2, 1, 1)
+ self.minus_inf = Gtk.RadioButton.new_with_mnemonic(None, '-_Inf')
+ self.zero_dB = Gtk.RadioButton.new_with_mnemonic_from_widget(self.minus_inf, '_0dB')
+ grid.attach(self.minus_inf, 1, 2, 1, 1)
+ grid.attach(self.zero_dB, 2, 2, 1, 1)
- self.vbox.show_all()
class NewInputChannelDialog(NewChannelDialog):
def __init__(self, app):
Gtk.Dialog.__init__(self, 'New Input Channel', app.window)
+ self.set_default_size(365, -1)
self.mixer = app.mixer
self.app = app
self.create_ui()
- self.fill_ui()
-
- self.stereo.set_active(True) # default to stereo
self.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
self.ok_button = self.add_button(Gtk.STOCK_ADD, Gtk.ResponseType.OK)
self.ok_button.set_sensitive(False)
self.set_default_response(Gtk.ResponseType.OK);
- def fill_ui(self):
+ def fill_ui(self, **values):
+ self.entry_name.set_text(values.get('name', ''))
+ # don't set MIDI CCs to previously used values, because they
+ # would overwrite existing mappings, if accepted.
self.entry_volume_cc.set_value(-1)
self.entry_balance_cc.set_value(-1)
self.entry_mute_cc.set_value(-1)
self.entry_solo_cc.set_value(-1)
+ self.stereo.set_active(values.get('stereo', True))
+ self.minus_inf.set_active(values.get('value', False))
+ self.entry_name.grab_focus()
def get_result(self):
- print('minus_inf active?', self.zero_dB.get_active())
- return {'name': self.entry_name.get_text(),
- 'stereo': self.stereo.get_active(),
- 'volume_cc': int(self.entry_volume_cc.get_value()),
- 'balance_cc': int(self.entry_balance_cc.get_value()),
- 'mute_cc': int(self.entry_mute_cc.get_value()),
- 'solo_cc': int(self.entry_solo_cc.get_value()),
- 'value': self.minus_inf.get_active()
- }
+ return {
+ 'name': self.entry_name.get_text(),
+ 'stereo': self.stereo.get_active(),
+ 'volume_cc': int(self.entry_volume_cc.get_value()),
+ 'balance_cc': int(self.entry_balance_cc.get_value()),
+ 'mute_cc': int(self.entry_mute_cc.get_value()),
+ 'solo_cc': int(self.entry_solo_cc.get_value()),
+ 'value': self.minus_inf.get_active()
+ }
+
class OutputChannelPropertiesDialog(ChannelPropertiesDialog):
def create_ui(self):
- NewChannelDialog.create_ui(self)
+ ChannelPropertiesDialog.create_ui(self)
- table = self.properties_table
- table.attach(Gtk.Label(label='Color'), 0, 1, 4, 5)
+ grid = self.properties_grid
+ color_label = Gtk.Label.new_with_mnemonic('_Color')
+ color_label.set_halign(Gtk.Align.START)
+ grid.attach(color_label, 0, 3, 1, 1)
self.color_chooser_button = Gtk.ColorButton()
self.color_chooser_button.set_use_alpha(True)
self.color_chooser_button.set_rgba(Gdk.RGBA(0, 0, 0, 0))
- table.attach(self.color_chooser_button, 1, 2, 4, 5)
+ color_label.set_mnemonic_widget(self.color_chooser_button)
+ grid.attach(self.color_chooser_button, 1, 3, 2, 1)
- vbox = Gtk.VBox()
+ vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.vbox.pack_start(self.create_frame('Input Channels', vbox), True, True, 0)
- self.display_solo_buttons = Gtk.CheckButton('Display solo buttons')
+ self.display_solo_buttons = Gtk.CheckButton.new_with_mnemonic('_Display solo buttons')
vbox.pack_start(self.display_solo_buttons, True, True, 0)
self.vbox.show_all()
inputchannel.update_control_group(self.channel)
-
class NewOutputChannelDialog(NewChannelDialog, OutputChannelPropertiesDialog):
def __init__(self, app):
Gtk.Dialog.__init__(self, 'New Output Channel', app.window)
self.mixer = app.mixer
self.app = app
OutputChannelPropertiesDialog.create_ui(self)
- self.fill_ui()
+ self.add_initial_value_radio()
+ self.vbox.show_all()
+ self.set_default_size(365, -1)
# TODO: disable mode for output channels as mono output channels may
# not be correctly handled yet.
- self.mode_hbox.set_sensitive(False)
- self.stereo.set_active(True) # default to stereo
+ self.mono.set_sensitive(False)
+ self.stereo.set_sensitive(False)
self.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
self.ok_button = self.add_button(Gtk.STOCK_ADD, Gtk.ResponseType.OK)
self.ok_button.set_sensitive(False)
self.set_default_response(Gtk.ResponseType.OK);
- def fill_ui(self):
+ def fill_ui(self, **values):
+ self.entry_name.set_text(values.get('name', ''))
+ # don't set MIDI CCs to previously used values, because they
+ # would overwrite existing mappings, if accepted.
self.entry_volume_cc.set_value(-1)
self.entry_balance_cc.set_value(-1)
self.entry_mute_cc.set_value(-1)
+ self.stereo.set_active(values.get('stereo', True))
+ self.minus_inf.set_active(values.get('value', False))
+ self.color_chooser_button.set_rgba(values.get('color', Gdk.RGBA(0, 0, 0, 0)))
+ self.display_solo_buttons.set_active(values.get('display_solo_buttons', False))
+ self.entry_name.grab_focus()
def get_result(self):
- return {'name': self.entry_name.get_text(),
- 'stereo': self.stereo.get_active(),
- 'volume_cc': int(self.entry_volume_cc.get_value()),
- 'balance_cc': int(self.entry_balance_cc.get_value()),
- 'mute_cc': int(self.entry_mute_cc.get_value()),
- 'display_solo_buttons': self.display_solo_buttons.get_active(),
- 'color': self.color_chooser_button.get_rgba(),
- 'value': self.minus_inf.get_active()
- }
+ return {
+ 'name': self.entry_name.get_text(),
+ 'stereo': self.stereo.get_active(),
+ 'volume_cc': int(self.entry_volume_cc.get_value()),
+ 'balance_cc': int(self.entry_balance_cc.get_value()),
+ 'mute_cc': int(self.entry_mute_cc.get_value()),
+ 'display_solo_buttons': self.display_solo_buttons.get_active(),
+ 'color': self.color_chooser_button.get_rgba(),
+ 'value': self.minus_inf.get_active()
+ }
+
class ControlGroup(Gtk.Alignment):
def __init__(self, output_channel, input_channel):
self.input_channel = input_channel
self.app = input_channel.app
- self.hbox = Gtk.HBox()
- self.vbox = Gtk.VBox()
+ self.hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
+ self.vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(self.vbox)
- self.buttons_box = Gtk.Box(False, button_padding)
+ self.buttons_box = Gtk.Box(False, button_padding, orientation=Gtk.Orientation.HORIZONTAL)
- set_background_color(self.vbox, output_channel.css_name,
- output_channel.color.to_string())
+ set_background_color(self.vbox, output_channel.css_name, output_channel.color)
self.vbox.pack_start(self.hbox, True, True, button_padding)
- css = b""" .control_group {
- min-width: 0px; padding: 0px;} """
+ css = b"""
+.control_group {
+ min-width: 0px;
+ padding: 0px;
+}
+
+.control_group #label,
+.control_group #mute,
+.control_group #pre_fader,
+.control_group #solo {
+ font-size: smaller;
+ padding: 0px .1em;
+}
+"""
css_provider = Gtk.CssProvider()
css_provider.load_from_data(css)
context = Gtk.StyleContext()
screen = Gdk.Screen.get_default()
context.add_provider_for_screen(screen, css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
-
- self.label = Gtk.Label(output_channel.channel.name)
- label_context = self.label.get_style_context()
- label_context.add_class('control_group')
+ hbox_context = self.hbox.get_style_context()
+ hbox_context.add_class('control_group')
+
+ name = output_channel.channel.name
+ self.label = Gtk.Label(name)
+ self.label.set_name("label")
+ self.label.set_max_width_chars(self.input_channel.label_chars_narrow)
+ self.label.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
+ if len(name) > self.input_channel.label_chars_narrow:
+ self.label.set_tooltip_text(name)
self.hbox.pack_start(self.label, False, False, button_padding)
self.hbox.pack_end(self.buttons_box, False, False, button_padding)
mute = Gtk.ToggleButton()
mute.set_label("M")
mute.set_name("mute")
+ mute.set_tooltip_text("Mute output channel send")
mute.connect("toggled", self.on_mute_toggled)
self.mute = mute
solo = Gtk.ToggleButton()
solo.set_name("solo")
solo.set_label("S")
+ solo.set_tooltip_text("Solo output send")
solo.connect("toggled", self.on_solo_toggled)
self.solo = solo
-
+ pre = Gtk.ToggleButton("P")
+ pre.set_name("pre_fader")
+ pre.set_tooltip_text("Pre (on) / Post (off) fader send")
+ pre.connect("toggled", self.on_prefader_toggled)
+ self.prefader = pre
+ self.buttons_box.pack_start(pre, True, True, button_padding)
+ self.buttons_box.pack_start(mute, True, True, button_padding)
if self.output_channel.display_solo_buttons:
- self.buttons_box.pack_end(solo, True, True, button_padding)
- self.buttons_box.pack_end(mute, True, True, button_padding)
+ self.buttons_box.pack_start(solo, True, True, button_padding)
def update(self):
if self.output_channel.display_solo_buttons:
if not self.solo in self.buttons_box.get_children():
- self.buttons_box.pack_end(self.solo, True, True, button_padding)
- self.buttons_box.reorder_child(self.mute, -1)
+ self.buttons_box.pack_start(self.solo, True, True, button_padding)
self.solo.show()
else:
- if self.solo in self.hbox.get_children():
- self.hbox.remove(self.solo)
+ if self.solo in self.buttons_box.get_children():
+ self.buttons_box.remove(self.solo)
- self.label.set_text(self.output_channel.channel.name)
- set_background_color(self.vbox, self.output_channel.css_name, self.output_channel.color.to_string())
+ name = self.output_channel.channel.name
+ self.label.set_text(name)
+ if len(name) > self.input_channel.label_chars_narrow:
+ self.label.set_tooltip_text(name)
+ set_background_color(self.vbox, self.output_channel.css_name, self.output_channel.color)
def on_mute_toggled(self, button):
self.output_channel.channel.set_muted(self.input_channel.channel, button.get_active())
self.output_channel.channel.set_solo(self.input_channel.channel, button.get_active())
self.app.update_monitor(self)
+ def on_prefader_toggled(self, button):
+ self.output_channel.channel.set_in_prefader(self.input_channel.channel, button.get_active())
+
+ def narrow(self):
+ self.hbox.remove(self.label)
+ self.hbox.set_child_packing(self.buttons_box, True, True, button_padding, Gtk.PackType.END)
+
+ def widen(self):
+ self.hbox.pack_start(self.label, False, False, button_padding)
+ self.hbox.set_child_packing(self.buttons_box, False, False, button_padding, Gtk.PackType.END)
projects / jack_mixer.git / blobdiff