diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/midirc.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/midirc.cpp | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/attic/muse_qt4_evolution/muse/midirc.cpp b/attic/muse_qt4_evolution/muse/midirc.cpp deleted file mode 100644 index 14b69d55..00000000 --- a/attic/muse_qt4_evolution/muse/midirc.cpp +++ /dev/null @@ -1,180 +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 "midirc.h" -#include "song.h" -#include "midi.h" - -MidiRCList midiRCList; - -//--------------------------------------------------------- -// isActive -//--------------------------------------------------------- - -bool MidiRCList::isActive(int action) - { - for (iMidiRC i = begin(); i != end(); ++i) { - if (i->action == action) - return true; - } - return false; - } - -//--------------------------------------------------------- -// setAction -//--------------------------------------------------------- - -void MidiRCList::setAction(const MidiEvent& e, int action) - { - // - // TODO: check for already used events - // - for (iMidiRC i = begin(); i != end(); ++i) { - if (i->action == action) { -// printf("replace action %d: ", action); -// i->event.dump(); - i->event = e; - return; - } - } - push_back(MidiRC(e, action)); -// printf("add action %d: ", action); - e.dump(); - } - -//--------------------------------------------------------- -// emitAction -//--------------------------------------------------------- - -void MidiRCList::emitAction(int action) const - { -// printf("emit action %d\n", action); - switch(action) { - case RC_STOP: - song->setStop(true); - break; - case RC_PLAY: - song->setPlay(true); - break; - case RC_RECORD: - song->setRecord(true); - break; - case RC_GOTO_LEFT_MARK: - song->setPos(0, song->lpos(), true, true, true); - break; - } - } - -//--------------------------------------------------------- -// doAction -// emit action associated with event e -// return true if action found -//--------------------------------------------------------- - -bool MidiRCList::doAction(const MidiEvent& e) - { -// printf("MidiRCList::doAction "); -// e.dump(); - for (iMidiRC i = begin(); i != end(); ++i) { - if ((i->event.type()& 0xf0) == (e.type() & 0xf0)) { - // - // for note on events only compare pitch, not velocity - // ignore note off events (note on with velicity zero - // - if ((e.type() == ME_NOTEON) - && i->event.dataA() == e.dataA() - && e.dataB() != 0) { - emitAction(i->action); - return true; - } - // - // compare controller and controller value - // TODO: maybe we need a special option to - // ignore the controller value - // - if ((e.type() == ME_CONTROLLER) - && i->event.dataA() == e.dataA() - && i->event.dataB() == e.dataB()) { - emitAction(i->action); - return true; - } - } - } - return false; - } - -//--------------------------------------------------------- -// read -//--------------------------------------------------------- - -void MidiRCList::read(QDomNode node) - { - int action = 0; - MidiEvent event; - for (node = node.firstChild(); !node.isNull(); node = node.nextSibling()) { - QDomElement e = node.toElement(); - if (e.isNull()) - continue; - if (e.tagName() == "action") { - action = e.attribute("id", "0").toInt(); - for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) { - QDomElement e1 = node.toElement(); - if (e1.isNull()) - continue; - if (e1.tagName() == "noteOn") { - event.setType(ME_NOTEON); - event.setA(e1.attribute("pitch","0").toInt()); - } - else if (e1.tagName() == "controller") { - event.setType(ME_CONTROLLER); - event.setA(e1.attribute("no","0").toInt()); - event.setB(e1.attribute("val","0").toInt()); - } - else - printf("MusE:midiRC:action: unknown tag %s\n", e1.tagName().toLatin1().data()); - } - setAction(event, action); - } - else - printf("MusE:midiRC: unknown tag %s\n", e.tagName().toLatin1().data()); - } - } - -//--------------------------------------------------------- -// write -//--------------------------------------------------------- - -void MidiRCList::write(Xml& xml) - { - xml.stag("midiRC"); - for (iMidiRC i = begin(); i != end(); ++i) { - xml.stag(QString("action id=\"%1\"").arg(i->action)); - if (i->event.type() == ME_NOTEON) - xml.stag(QString("noteOn pitch=\"%1\"").arg(i->event.dataA())); - else if (i->event.type() == ME_CONTROLLER) - xml.stag(QString("controller no=\"%1\" val=\"%2\"") - .arg(i->event.dataA()).arg(i->event.dataB())); - else - printf("remote event type %d not supported\n", i->event.type()); - xml.etag("action"); - } - xml.etag("midiRC"); - } - |