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MuseScore/mscore/osc.cpp
Werner Schweer 1150414457 new testscript: scorelist.qml
2012-06-05 17:15:46 +02:00

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//=============================================================================
// MuseScore
// Music Composition & Notation
// $Id: musescore.cpp 4961 2011-11-11 16:24:17Z lasconic $
//
// Copyright (C) 2002-2011 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 <fenv.h>
#include "musescore.h"
#include "libmscore/score.h"
#include "libmscore/instrument.h"
#include "libmscore/measure.h"
#include "libmscore/segment.h"
#include "libmscore/chordrest.h"
#include "libmscore/chord.h"
#include "libmscore/note.h"
#include "libmscore/undo.h"
#include "mixer.h"
#include "scoreview.h"
#include "playpanel.h"
#include "seq.h"
#include "preferences.h"
#ifdef OSC
#include "ofqf/qoscserver.h"
static int oscPort = 5282;
#endif
//---------------------------------------------------------
// initOsc
//---------------------------------------------------------
#ifndef OSC
void MuseScore::initOsc()
{
}
#else // #ifndef OSC
//---------------------------------------------------------
// initOsc
//---------------------------------------------------------
void MuseScore::initOsc()
{
if (!preferences.useOsc)
return;
int port;
if (oscPort)
port = oscPort;
else
port = preferences.oscPort;
QOscServer* osc = new QOscServer(port, qApp);
PathObject* oo = new PathObject( "/mscore", QVariant::Int, osc);
QObject::connect(oo, SIGNAL(data(int)), SLOT(oscIntMessage(int)));
oo = new PathObject( "/play",QVariant::Invalid, osc);
QObject::connect(oo, SIGNAL(data()), SLOT(oscPlay()));
oo = new PathObject( "/stop", QVariant::Invalid, osc);
QObject::connect(oo, SIGNAL(data()), SLOT(oscStop()));
oo = new PathObject( "/tempo", QVariant::Int, osc);
QObject::connect(oo, SIGNAL(data(int)), SLOT(oscTempo(int)));
oo = new PathObject( "/volume", QVariant::Int, osc);
QObject::connect(oo, SIGNAL(data(int)), SLOT(oscVolume(int)));
oo = new PathObject( "/next", QVariant::Invalid, osc);
QObject::connect(oo, SIGNAL(data()), SLOT(oscNext()));
oo = new PathObject( "/next-measure", QVariant::Invalid, osc);
QObject::connect(oo, SIGNAL(data()), SLOT(oscNextMeasure()));
oo = new PathObject( "/goto", QVariant::Int, osc);
QObject::connect(oo, SIGNAL(data(int)), SLOT(oscGoto(int)));
oo = new PathObject( "/select-measure", QVariant::Int, osc);
QObject::connect(oo, SIGNAL(data(int)), SLOT(oscSelectMeasure(int)));
for(int i=1; i <=12; i++ ) {
oo = new PathObject( QString("/vol%1").arg(i), QVariant::Double, osc);
QObject::connect(oo, SIGNAL(data(double)), SLOT(oscVolChannel(double)));
}
for(int i=1; i <=12; i++ ) {
oo = new PathObject( QString("/pan%1").arg(i), QVariant::Double, osc);
QObject::connect(oo, SIGNAL(data(double)), SLOT(oscPanChannel(double)));
}
for(int i=1; i <=12; i++ ) {
oo = new PathObject( QString("/mute%1").arg(i), QVariant::Double, osc);
QObject::connect(oo, SIGNAL(data(double)), SLOT(oscMuteChannel(double)));
}
oo = new PathObject( "/open", QVariant::String, osc);
QObject::connect(oo, SIGNAL(data(QString)), SLOT(oscOpen(QString)));
oo = new PathObject( "/close-all", QVariant::Invalid, osc);
QObject::connect(oo, SIGNAL(data()), SLOT(oscCloseAll()));
oo = new PathObject( "/plugin", QVariant::String, osc);
QObject::connect(oo, SIGNAL(data(QString)), SLOT(oscTriggerPlugin(QString)));
oo = new PathObject( "/color-note", QVariant::List, osc);
QObject::connect(oo, SIGNAL(data(QVariantList)), SLOT(oscColorNote(QVariantList)));
}
//---------------------------------------------------------
// oscIntMessage
//---------------------------------------------------------
void MuseScore::oscIntMessage(int val)
{
if (val < 128)
midiNoteReceived(0, val, false);
else
midiCtrlReceived(val-128, 22);
}
void MuseScore::oscPlay()
{
QAction* a = getAction("play");
if (!a->isChecked())
a->trigger();
}
void MuseScore::oscStop()
{
QAction* a = getAction("play");
if (a->isChecked())
a->trigger();
}
void MuseScore::oscNext()
{
qDebug("next");
QAction* a = getAction("next-chord");
a->trigger();
}
void MuseScore::oscNextMeasure()
{
QAction* a = getAction("next-measure");
a->trigger();
}
void MuseScore::oscGoto(int m)
{
qDebug("GOTO %d", m);
if (cv == 0)
return;
cv->search(m);
}
void MuseScore::oscSelectMeasure(int m)
{
qDebug("SelectMeasure %d", m);
if (cv == 0)
return;
cv->selectMeasure(m);
}
void MuseScore::oscOpen(QString path)
{
qDebug("Open %s", qPrintable(path));
openScore(path);
}
void MuseScore::oscCloseAll()
{
qDebug("CloseAll");
while(cs != 0)
closeScore(cs);
}
//---------------------------------------------------------
// oscTempo
//---------------------------------------------------------
void MuseScore::oscTempo(int val)
{
if (val < 0)
val = 0;
if (val > 127)
val = 127;
val = (val * 240) / 128;
if (playPanel)
playPanel->setRelTempo(val);
if (seq)
seq->setRelTempo(double(val));
}
//---------------------------------------------------------
// oscTriggerPlugin
//---------------------------------------------------------
void MuseScore::oscTriggerPlugin(QString s)
{
#if 0 // TODO
QStringList args = s.split(",");
if(args.length() > 0) {
int idx = pluginIdxFromPath(args.at(0));
if(idx != -1) {
for(int i = 1; i < args.length()-1; i++) {
addGlobalObjectToPluginEngine(qPrintable(args.at(i)), args.at(i+1));
i++;
}
pluginTriggered(idx);
}
}
#endif
}
//---------------------------------------------------------
// oscColorNote
//---------------------------------------------------------
void MuseScore::oscColorNote(QVariantList list)
{
qDebug() << list;
if(!cs)
return;
if (list.length() != 2 && list.length() != 3)
return;
int tick;
int pitch;
QColor noteColor("red"); //default to red
bool ok;
tick = list[0].toInt(&ok);
if (!ok)
return;
pitch = list[1].toInt(&ok);
if (!ok)
return;
if(list.length() == 3 && list[2].canConvert(QVariant::String)) {
QColor color(list[2].toString());
if(color.isValid())
noteColor = color;
}
Measure* measure = cs->tick2measure(tick);
if(!measure)
return;
Segment* s = measure->findSegment(SegChordRest, tick);
if (!s)
return;
//get all chords in segment...
int n = cs->nstaves() * VOICES;
for (int i = 0; i < n; i++) {
Element* e = s->element(i);
if (e && e->isChordRest()) {
ChordRest* cr = static_cast<ChordRest*>(e);
if(cr->type() == CHORD) {
Chord* chord = static_cast<Chord*>(cr);
for (int idx = 0; idx < chord->notes().length(); idx++) {
Note* note = chord->notes()[idx];
if (note->pitch() == pitch) {
cs->startCmd();
cs->undo(new ChangeProperty(note, P_COLOR, noteColor));
cs->endCmd();
cs->end();
return;
}
}
}
}
}
}
//---------------------------------------------------------
// oscVolume
//---------------------------------------------------------
void MuseScore::oscVolume(int val)
{
double v = val / 128.0;
if (seq)
seq->setGain(v);
}
//---------------------------------------------------------
// oscVolChannel
//---------------------------------------------------------
void MuseScore::oscVolChannel(double val)
{
if(!cs)
return;
PathObject* po = (PathObject*) sender();
int i = po->path().mid(4).toInt() - 1;
QList<MidiMapping>* mms = cs->midiMapping();
if( i >= 0 && i < mms->size()) {
MidiMapping mm = mms->at(i);
Channel* channel = mm.articulation;
int iv = lrint(val*127);
seq->setController(channel->channel, CTRL_VOLUME, iv);
channel->volume = iv;
if (iledit)
iledit->partEdit(i)->volume->setValue(iv);
}
}
//---------------------------------------------------------
// oscPanChannel
//---------------------------------------------------------
void MuseScore::oscPanChannel(double val)
{
if(!cs)
return;
PathObject* po = (PathObject*) sender();
int i = po->path().mid(4).toInt() - 1;
QList<MidiMapping>* mms = cs->midiMapping();
if( i >= 0 && i < mms->size()) {
MidiMapping mm = mms->at(i);
Channel* channel = mm.articulation;
int iv = lrint((val + 1) * 64);
seq->setController(channel->channel, CTRL_PANPOT, iv);
channel->volume = iv;
if (iledit)
iledit->partEdit(i)->pan->setValue(iv);
}
}
//---------------------------------------------------------
// oscMuteChannel
//---------------------------------------------------------
void MuseScore::oscMuteChannel(double val)
{
if(!cs)
return;
PathObject* po = (PathObject*) sender();
int i = po->path().mid(5).toInt() - 1;
QList<MidiMapping>* mms = cs->midiMapping();
if( i >= 0 && i < mms->size()) {
MidiMapping mm = mms->at(i);
Channel* channel = mm.articulation;
channel->mute = (val==0.0f ? false : true);
if (iledit)
iledit->partEdit(i)->mute->setCheckState(val==0.0f ? Qt::Unchecked:Qt::Checked);
}
}
#endif // #ifndef OSC
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