private void BuildWidget() { Spacing = 10; int [] br = ((IEqualizer)ServiceManager.PlayerEngine.ActiveEngine).BandRange; int mid = (br[0] + br[1]) / 2; range[0] = br[0]; range[1] = mid; range[2] = br[1]; amplifier_scale = new EqualizerBandScale(0, range[1] * 10, range[0] * 10, range[2] * 10, Catalog.GetString("Preamp")); amplifier_scale.ValueChanged += OnAmplifierValueChanged; amplifier_scale.Show(); PackStart(amplifier_scale, false, false, 0); EqualizerLevelsBox eq_levels = new EqualizerLevelsBox( FormatDecibelString(range[2]), FormatDecibelString(range[1]), FormatDecibelString(range[0]) ); eq_levels.Show(); PackStart(eq_levels, false, false, 0); band_box = new HBox(); band_box.Homogeneous = true; band_box.Show(); PackStart(band_box, true, true, 0); BuildBands(); }
private void BuildBands() { foreach (Widget widget in band_box.Children) { band_box.Remove(widget); } if (frequencies == null || frequencies.Length <= 0) { frequencies = new uint[0]; band_scales = new EqualizerBandScale[0]; return; } band_scales = new EqualizerBandScale[10]; for (uint i = 0; i < 10; i++) { // Translators: {0} is a numerical value, Hz and kHz are Hertz unit symbols string label = frequencies[i] < 1000 ? String.Format(Catalog.GetString("{0} Hz"), frequencies[i]) : String.Format(Catalog.GetString("{0} kHz"), (int)Math.Round(frequencies[i] / 1000.0)); band_scales[i] = new EqualizerBandScale(i, range[1] * 10, range[0] * 10, range[2] * 10, label); band_scales[i].ValueChanged += OnEqualizerValueChanged; band_scales[i].Show(); band_box.PackStart(band_scales[i], true, true, 0); } }
private void OnAmplifierValueChanged(object o, EventArgs args) { EqualizerBandScale scale = o as EqualizerBandScale; if (active_eq != null) { active_eq.AmplifierLevel = (double)(scale.Value / 10.0); } if (AmplifierChanged != null) { AmplifierChanged(this, new AmplifierChangedEventArgs(scale.Value)); } }
private void OnEqualizerValueChanged(object o, EventArgs args) { EqualizerBandScale scale = o as EqualizerBandScale; if (active_eq != null) { active_eq.SetGain(scale.Band, (double)scale.Value / 10); } if (EqualizerChanged != null) { EqualizerChanged(this, new EqualizerChangedEventArgs(scale.Band, scale.Value)); } }
private void BuildWidget() { Spacing = 10; int [] br = ((IEqualizer)ServiceManager.PlayerEngine.ActiveEngine).BandRange; int mid = (br[0] + br[1]) / 2; range[0] = br[0]; range[1] = mid; range[2] = br[1]; amplifier_scale = new EqualizerBandScale (0, range[1] * 10, range[0] * 10, range[2] * 10, Catalog.GetString ("Preamp")); amplifier_scale.ValueChanged += OnAmplifierValueChanged; amplifier_scale.Show (); PackStart (amplifier_scale, false, false, 0); EqualizerLevelsBox eq_levels = new EqualizerLevelsBox ( FormatDecibelString (range[2]), FormatDecibelString (range[1]), FormatDecibelString (range[0]) ); eq_levels.Show (); PackStart (eq_levels, false, false, 0); band_box = new HBox (); band_box.Homogeneous = true; band_box.Show (); PackStart (band_box, true, true, 0); BuildBands (); }
private void BuildBands() { foreach (Widget widget in band_box.Children) { band_box.Remove (widget); } if (frequencies == null || frequencies.Length <= 0) { frequencies = new uint[0]; band_scales = new EqualizerBandScale[0]; return; } band_scales = new EqualizerBandScale[10]; for (uint i = 0; i < 10; i++) { // Translators: {0} is a numerical value, Hz and kHz are Hertz unit symbols string label = frequencies[i] < 1000 ? String.Format (Catalog.GetString ("{0} Hz"), frequencies[i]) : String.Format (Catalog.GetString ("{0} kHz"), (int)Math.Round (frequencies[i] / 1000.0)); band_scales[i] = new EqualizerBandScale (i, range[1] * 10, range[0] * 10, range[2] * 10, label); band_scales[i].ValueChanged += OnEqualizerValueChanged; band_scales[i].Show (); band_box.PackStart (band_scales[i], true, true, 0); } }