view base/Clipboard.cpp @ 297:c022976d18e8

* Merge from sv-match-alignment branch (excluding alignment-specific document).
  - add aggregate wave model (not yet complete enough to be added as a true
    model in a layer, but there's potential)
  - add play solo mode
  - add alignment model -- unused in plain SV
  - fix two plugin leaks
  - add m3u playlist support (opens all files at once, potentially hazardous)
  - fix retrieval of pre-encoded URLs
  - add ability to resample audio files on import, so as to match rates with
    other files previously loaded; add preference for same
  - add preliminary support in transform code for range and rate of transform
    input
  - reorganise preferences dialog, move dark-background option to preferences,
    add option for temporary directory location

/* -*- 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)
{
}

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)
{
}

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)
{
}

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)
{
}

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;
    return *this;
}

bool
Clipboard::Point::haveFrame() const
{
    return m_haveFrame;
}

long
Clipboard::Point::getFrame() const
{
    return m_frame;
}

bool
Clipboard::Point::haveValue() const
{
    return m_haveValue;
}

float
Clipboard::Point::getValue() const
{
    return m_value;
}

bool
Clipboard::Point::haveDuration() const
{
    return m_haveDuration;
}

size_t
Clipboard::Point::getDuration() const
{
    return m_duration;
}

bool
Clipboard::Point::haveLabel() const
{
    return m_haveLabel;
}

QString
Clipboard::Point::getLabel() const
{
    return m_label;
}

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);
}