Mercurial > hg > svcore
view base/Preferences.cpp @ 137:0aafdda005ce
* Remove dependency on the actual stored object type in MatrixFile
* Add alternative Compact storage format for FFTFileCache (16-bit instead
of 32-bit)
author | Chris Cannam |
---|---|
date | Wed, 12 Jul 2006 14:15:46 +0000 |
parents | e4acb520ad2a |
children | 6332e41c1619 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. This program 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 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "Preferences.h" Preferences * Preferences::m_instance = new Preferences(); Preferences::Preferences() : m_smoothSpectrogram(true), m_tuningFrequency(440) { } Preferences::PropertyList Preferences::getProperties() const { PropertyList props; props.push_back("Smooth Spectrogram"); props.push_back("Tuning Frequency"); return props; } QString Preferences::getPropertyLabel(const PropertyName &name) const { if (name == "Smooth Spectrogram") { return tr("Spectrogram Display Smoothing"); } if (name == "Tuning Frequency") { return tr("Tuning Frequency (concert A)"); } return name; } Preferences::PropertyType Preferences::getPropertyType(const PropertyName &name) const { if (name == "Smooth Spectrogram") { return ToggleProperty; } if (name == "Tuning Frequency") { return RangeProperty; } return InvalidProperty; } int Preferences::getPropertyRangeAndValue(const PropertyName &name, int *min, int *max) const { if (name == "Smooth Spectrogram") { if (min) *min = 0; if (max) *max = 1; return m_smoothSpectrogram ? 1 : 0; } //!!! freq mapping return 0; } QString Preferences::getPropertyValueLabel(const PropertyName &name, int value) const { //!!! return ""; } QString Preferences::getPropertyContainerName() const { return tr("Preferences"); } QString Preferences::getPropertyContainerIconName() const { return "preferences"; } void Preferences::setProperty(const PropertyName &name, int value) { if (name == "Smooth Spectrogram") { setSmoothSpectrogram(value > 0.1); } else if (name == "Tuning Frequency") { //!!! } } void Preferences::setSmoothSpectrogram(bool smooth) { m_smoothSpectrogram = smooth; //!!! emit } void Preferences::setTuningFrequency(float freq) { m_tuningFrequency = freq; //!!! emit }