diff options
Diffstat (limited to 'muse_qt4_evolution/muse/waveevent.cpp')
-rw-r--r-- | muse_qt4_evolution/muse/waveevent.cpp | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/muse_qt4_evolution/muse/waveevent.cpp b/muse_qt4_evolution/muse/waveevent.cpp deleted file mode 100644 index 4aff6a47..00000000 --- a/muse_qt4_evolution/muse/waveevent.cpp +++ /dev/null @@ -1,137 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2002-2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -//============================================================================= - -#include "globals.h" -#include "event.h" -#include "waveevent.h" -#include "al/xml.h" -#include "wave.h" - -//--------------------------------------------------------- -// WaveEvent -//--------------------------------------------------------- - -WaveEventBase::WaveEventBase(EventType t) - : EventBase(t) - { - deleted = false; - } - -//--------------------------------------------------------- -// WaveEvent::mid -//--------------------------------------------------------- - -EventBase* WaveEventBase::mid(unsigned b, unsigned e) - { - WaveEventBase* ev = new WaveEventBase(*this); - - int offset = b - frame(); - unsigned end = endFrame(); - if (e < end) - end = e; - - int len = end - b; - ev->setFrame(b); - ev->setLenFrame(len); - ev->setSpos(spos() + offset); - return ev; - } - -//--------------------------------------------------------- -// dump -//--------------------------------------------------------- - -void WaveEventBase::dump(int n) const - { - EventBase::dump(n); - } - -//--------------------------------------------------------- -// WaveEventBase::read -//--------------------------------------------------------- - -void WaveEventBase::read(QDomNode node) - { - node = node.firstChild(); - while (!node.isNull()) { - QDomElement e = node.toElement(); - if (e.tagName() == "poslen") - PosLen::read(node); - else if (e.tagName() == "frame") - _spos = e.text().toInt(); - else if (e.tagName() == "file") { - SndFile* wf = SndFile::getWave(e.text(), false); - if (wf) - f = SndFileR(wf); - } - else - printf("MusE:WaveEventBase: unknown tag %s\n", e.tagName().toLatin1().data()); - node = node.nextSibling(); - } - Pos::setType(AL::FRAMES); - } - -//--------------------------------------------------------- -// write -//--------------------------------------------------------- - -void WaveEventBase::write(Xml& xml, const Pos& offset) const - { - if (f.isNull()) - return; - xml.stag("event"); - PosLen wpos(*this); - wpos += offset; -// if (offset) -// wpos.setTick(wpos.tick() + offset); - wpos.write(xml, "poslen"); - xml.tag("frame", _spos); // offset in wave file - xml.tag("file", f.finfo()->fileName()); - xml.etag("event"); - } - -//--------------------------------------------------------- -// read -//--------------------------------------------------------- - -void WaveEventBase::read(unsigned offset, float** buffer, int channel, int n) - { - if (f.isNull()) - return; - f.seek(offset + _spos); - f.read(channel, buffer, n); - } - -//--------------------------------------------------------- -// WaveEventBase::operator== -//--------------------------------------------------------- - -bool WaveEventBase::operator==(const EventBase& ev) const { - - const WaveEventBase* pev = dynamic_cast<const WaveEventBase*>(&ev); - - if(pev) return operator==(*pev); - else return false; -} - -bool WaveEventBase::operator==(const WaveEventBase& /*ev*/) const { - //TODO - return false; -} |