view transform/Transform.cpp @ 145:82f529a08cf3

* Change preferences dialog to ok/apply/cancel model
* Make preferences persist in a config file
* Change instance() to getInstance() for all singleton types
* Make pasting to time-value layer with no values in clipboard ask you how to
  generate the values
* Fix bad behaviour caused by importing "data"-type (i.e. 3d dense) model from
  annotation file without a fixed window size available

/* -*- 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 "Transform.h"

Transform::Transform(Model *m) :
    m_input(m),
    m_output(0),
    m_detached(false),
    m_deleting(false)
{
}

Transform::~Transform()
{
    m_deleting = true;
    wait();
    if (!m_detached) delete m_output;
}