Mercurial > hg > svcore
view base/Clipboard.cpp @ 875:3e6ed8a8577b tonioni
Use a sparse time-value model only for outputs with fixed bin count of 1, not for those with unknown bin count.
(Precursor to using more than one model for outputs with unknown bin count)
author | Chris Cannam |
---|---|
date | Tue, 28 Jan 2014 18:52:22 +0000 |
parents | afeb580b1b57 |
children | 6a94bb528e9d |
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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 "Clipboard.h" Clipboard::Point::Point(long frame, QString label) : m_haveFrame(true), m_frame(frame), m_haveValue(false), m_haveDuration(false), m_haveLabel(true), m_label(label), m_haveLevel(false), m_level(0.f), m_haveReferenceFrame(false), m_referenceFrame(frame) { } Clipboard::Point::Point(long frame, float value, QString label) : m_haveFrame(true), m_frame(frame), m_haveValue(true), m_value(value), m_haveDuration(false), m_haveLabel(true), m_label(label), m_haveLevel(false), m_level(0.f), m_haveReferenceFrame(false), m_referenceFrame(frame) { } Clipboard::Point::Point(long frame, float value, size_t duration, QString label) : m_haveFrame(true), m_frame(frame), m_haveValue(true), m_value(value), m_haveDuration(true), m_duration(duration), m_haveLabel(true), m_label(label), m_haveLevel(false), m_level(0.f), m_haveReferenceFrame(false), m_referenceFrame(frame) { } Clipboard::Point::Point(long frame, float value, size_t duration, float level, QString label) : m_haveFrame(true), m_frame(frame), m_haveValue(true), m_value(value), m_haveDuration(true), m_duration(duration), m_haveLabel(true), m_label(label), m_haveLevel(true), m_level(level), m_haveReferenceFrame(false), m_referenceFrame(frame) { } Clipboard::Point::Point(const Point &point) : m_haveFrame(point.m_haveFrame), m_frame(point.m_frame), m_haveValue(point.m_haveValue), m_value(point.m_value), m_haveDuration(point.m_haveDuration), m_duration(point.m_duration), m_haveLabel(point.m_haveLabel), m_label(point.m_label), m_haveLevel(point.m_haveLevel), m_level(point.m_level), m_haveReferenceFrame(point.m_haveReferenceFrame), m_referenceFrame(point.m_referenceFrame) { } Clipboard::Point & Clipboard::Point::operator=(const Point &point) { if (this == &point) return *this; m_haveFrame = point.m_haveFrame; m_frame = point.m_frame; m_haveValue = point.m_haveValue; m_value = point.m_value; m_haveDuration = point.m_haveDuration; m_duration = point.m_duration; m_haveLabel = point.m_haveLabel; m_label = point.m_label; m_haveLevel = point.m_haveLevel; m_level = point.m_level; m_haveReferenceFrame = point.m_haveReferenceFrame; m_referenceFrame = point.m_referenceFrame; return *this; } bool Clipboard::Point::haveFrame() const { return m_haveFrame; } long Clipboard::Point::getFrame() const { return m_frame; } Clipboard::Point Clipboard::Point::withFrame(long frame) const { Point p(*this); p.m_haveFrame = true; p.m_frame = frame; return p; } bool Clipboard::Point::haveValue() const { return m_haveValue; } float Clipboard::Point::getValue() const { return m_value; } Clipboard::Point Clipboard::Point::withValue(float value) const { Point p(*this); p.m_haveValue = true; p.m_value = value; return p; } bool Clipboard::Point::haveDuration() const { return m_haveDuration; } size_t Clipboard::Point::getDuration() const { return m_duration; } Clipboard::Point Clipboard::Point::withDuration(size_t duration) const { Point p(*this); p.m_haveDuration = true; p.m_duration = duration; return p; } bool Clipboard::Point::haveLabel() const { return m_haveLabel; } QString Clipboard::Point::getLabel() const { return m_label; } Clipboard::Point Clipboard::Point::withLabel(QString label) const { Point p(*this); p.m_haveLabel = true; p.m_label = label; return p; } bool Clipboard::Point::haveLevel() const { return m_haveLevel; } float Clipboard::Point::getLevel() const { return m_level; } Clipboard::Point Clipboard::Point::withLevel(float level) const { Point p(*this); p.m_haveLevel = true; p.m_level = level; return p; } bool Clipboard::Point::haveReferenceFrame() const { return m_haveReferenceFrame; } bool Clipboard::Point::referenceFrameDiffers() const { return m_haveReferenceFrame && (m_referenceFrame != m_frame); } long Clipboard::Point::getReferenceFrame() const { return m_referenceFrame; } void Clipboard::Point::setReferenceFrame(long f) { m_haveReferenceFrame = true; m_referenceFrame = f; } Clipboard::Clipboard() { } Clipboard::~Clipboard() { } void Clipboard::clear() { m_points.clear(); } bool Clipboard::empty() const { return m_points.empty(); } const Clipboard::PointList & Clipboard::getPoints() const { return m_points; } void Clipboard::setPoints(const PointList &pl) { m_points = pl; } void Clipboard::addPoint(const Point &point) { m_points.push_back(point); } bool Clipboard::haveReferenceFrames() const { for (PointList::const_iterator i = m_points.begin(); i != m_points.end(); ++i) { if (i->haveReferenceFrame()) return true; } return false; } bool Clipboard::referenceFramesDiffer() const { for (PointList::const_iterator i = m_points.begin(); i != m_points.end(); ++i) { if (i->referenceFrameDiffers()) return true; } return false; }