MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
ui->setupUi(this);
midi = new MistyMidi();
loadPortNames();
connect(ui->intputList, SIGNAL(currentTextChanged(QString)), midi, SLOT(input_changed(QString)));
connect(midi, SIGNAL(send_message(QString)), this, SLOT(updatelog(QString)));
ui->actionE_xit->setShortcut(QKeySequence::Quit);
ui->synthList->setRowCount(1);
ui->synthList->setItem(0, 0, new QTableWidgetItem("Piano", QTableWidgetItem::Type));
SynthSelector *combo = new SynthSelector(ui->synthList, outputs);
ui->synthList->setCellWidget(0, 1, combo);
QDir mididir ("MIDI");
if(mididir.exists()) {
mididir.setFilter(QDir::Files | QDir::NoSymLinks);
mididir.setNameFilters(QStringList("*.mid"));
QFileInfoList files = mididir.entryInfoList();
for(int i=0; i<files.size(); i++) {
ui->accompanimentList->addItem(files.at(i).fileName());
}
} else {
ui->accompanimentList->addItem(QString("Midi Directory %1 Not Found").arg(mididir.absolutePath()));
}
}
void drawlog(Logger* lg){
WINDOW *w = lg->win;
delwin(w);
int l,c;
l = (getmaxy(stdscr)-lg->height)/2;
int maxx=getmaxx(stdscr);
c = (maxx-lg->width)/2;
lg->win = newwin(lg->height,lg->width,l,c);
w = lg->win;
updatelog(lg);
}
void MainWindow::onAccompanimentSelection() {
int tracks = 0; int events = 0;
QMessageBox qmb;
MidiFile *midifile = new MidiFile();
connect(midifile, SIGNAL(sendmessage(QString)), this, SLOT(updatelog(QString)));
int errornum = midifile->LoadFile(ui->accompanimentList->currentItem()->text());
/* while (tracks < midifile->numTracks()) {
ui->msgarea->append(midifile->getTrackName(tracks));
while(events < midifile->numEvents(tracks)) {
ui->msgarea->append(midifile->getTrackEventText(tracks, events));
events++;
}
tracks++;
} */
if(errornum==MidiFile_OK) {
testmidi = new TestMidiOutput(midi->getMistyOutputs(), midifile);
connect(testmidi, SIGNAL(send_message(QString)), this, SLOT(updatelog(QString)));
testmidi->start();
} else ui->msgarea->append(QString("Unable to load Midi file: %1").arg(midifile->getError(errornum)));
}
static int update_state(int dir, int hc, int uc, int fc,unsigned char *buf, int len)
{
int i,ret=0;
dsyslog(LOG_INFO,"update_state: dir=%d, hc=0x%x, uc=0x%x, fc=0x%x\n",dir,hc,uc,fc);
hc &= 0x0f;
sem_getvalue(&state.lock,&i);
dsyslog(LOG_INFO,"semaphore value: %d\n",i);
sem_wait(&state.lock);
dsyslog(LOG_INFO,"Got the state lock\n");
// if we get a preset dim high/low, we can store the level only if:
// the previous housecode was stored
// the previous message received was not a function (had to be unit)
// a valid unit is stored
if ((fc == X10_CMD_PRESETDIMHIGH || fc == X10_CMD_PRESETDIMLOW)
&& (state.fcsent[state.hc] != 1)
&& (state.lastuc != -1)) {
updatestatus(state.hc,state.lastuc,fc,fc == X10_CMD_PRESETDIMLOW ? preset_low[hc] : preset_high[hc]);
}
if (hc != state.hc) { // restart if new housecode received
state.hc = hc;
state.lastuc = -1;
state.fc = -1;
}
if (uc >= 0 && uc < MAX_UNITS) {
if (state.fcsent[state.hc]) {
clear_uc(state.hc);
state.fcsent[state.hc] = 0;
}
state.uc[state.hc][uc] = 1;
state.lastuc = uc;
}
if (fakereceive == 1 || dir == 0)
updatelog(dir,hc,uc,fc);
// something just changed so now update the queue head to wake everyone up
if (fc >= 0) {
// we have a completed command
// we may never have received a unit code so it may still be -1
// if (fc != X10_CMD_STATUS)
state.fcsent[state.hc] = 1;
state.fc = fc;
switch (fc) {
case X10_CMD_ALLLIGHTSOFF: // we don't know which ones are lights
case X10_CMD_ALLUNITSOFF:
for (i = 0; i < MAX_HOUSECODES; i++) {
updatestatus(state.hc,i,fc,0);
}
break;
case X10_CMD_ALLLIGHTSON:
for (i = 0; i < MAX_HOUSECODES; i++) {
updatestatus(state.hc,i,fc,100);
}
break;
case X10_CMD_ON:
for (i = 0; i < MAX_UNITS; i++)
if (state.uc[state.hc][i]) {
updatestatus(state.hc,i,fc,100);
}
break;
case X10_CMD_OFF:
for (i = 0; i < MAX_UNITS; i++)
if (state.uc[hc][i]) {
updatestatus(state.hc,i,fc,0);
}
break;
case X10_CMD_DIM:
for (i = 0; i < MAX_UNITS; i++)
if (state.uc[hc][i]) {
int value = state.status[state.hc][i];
value -= 6;
if (value < 0)
value = 0;
updatestatus(state.hc,i,fc,value);
}
break;
case X10_CMD_BRIGHT:
for (i = 0; i < MAX_UNITS; i++)
if (state.uc[hc][i]) {
int value = state.status[state.hc][i];
value += 6;
if (value > 100)
value = 100;
updatestatus(state.hc,i,fc,value);
}
break;
case X10_CMD_STATUS:
dsyslog(LOG_INFO,"status request to housecode %c",'A'+state.hc);
break;
case X10_CMD_STATUSOFF:
dsyslog(LOG_INFO,"status of %c%d is OFF",'A'+state.hc,state.lastuc+1);
if (state.hc < MAX_HOUSECODES && state.lastuc < MAX_UNITS) {
updatestatus(state.hc,state.lastuc,fc,0);
}
break;
case X10_CMD_STATUSON:
dsyslog(LOG_INFO,"status of %c%d is ON",'A'+state.hc,state.lastuc+1);
if (state.hc < MAX_HOUSECODES && state.lastuc < MAX_UNITS) {
updatestatus(state.hc,state.lastuc,fc,100);
}
break;
case X10_CMD_HAILREQUEST:
dsyslog(LOG_INFO,"hail request to housecode %c",'A'+state.hc);
break;
case X10_CMD_HAILACKNOWLEDGE:
dsyslog(LOG_INFO,"hail ACK to housecode %c",'A'+state.hc);
break;
case X10_CMD_EXTENDEDCODE: // extended code
dsyslog(LOG_INFO,"extended code to housecode %c",'A'+state.hc);
if (len > 0){
ret = -1;
}
break;
case X10_CMD_EXTENDEDDATAA: // extended data (analog)
dsyslog(LOG_INFO,"extended data (analog) to housecode %c", 'A' + state.hc);
if (len > 0){
ret = -1;
}
break;
case X10_CMD_PRESETDIMHIGH: // already handled
dsyslog(LOG_INFO,"preset dim low %c%d",'A'+state.hc,state.lastuc);
break;
case X10_CMD_PRESETDIMLOW: // already handled
dsyslog(LOG_INFO,"preset dim low %c%d",'A'+state.hc,state.lastuc);
break;
default:
ret = -1;
break;
} // end of switch statement
} // end of if (fc >= 0)
dsyslog(LOG_INFO,"Released the state lock\n");
sem_post(&state.lock);
return ret;
}
void sigint(int sig_num){
printf("Exiting...\n");
updatelog();
exit(0);
}