void PlaybackDialog::on_playButton_toggled(bool checked)
{
if (checked) {
emit newFps(currentTimer);
} else {
emit newFps(3600000); // such a long time that it appears paused
}
}
void PlaybackDialog::on_horizontalSlider_valueChanged(int value)
{
double newFrameRate=1;
if (value>10) {
newFrameRate=value-9;
} else {
newFrameRate=value/10.0;
}
// qDebug()<<"Converted new value "<<value<<" into new fps "<<newFrameRate;
QString oldText=ui->fpsEdit->text();
QString delayTxt;
int newVal;
if (oldText.at(0)=='-') {
delayTxt=QString("-1/%1").arg(newFrameRate);
newVal=(int)(-1000/newFrameRate);
} else {
delayTxt=QString("1/%1").arg(newFrameRate);
newVal=(int)(1000/newFrameRate);
}
ui->fpsEdit->setText(delayTxt);
currentTimer=newVal;
emit newFps(currentTimer);
ui->playButton->setChecked(true);
}
void PlaybackDialog::forwardPlay()
{
currentTimer=abs(currentTimer);
QString delayTxt=QString("%1").arg(currentTimer);
ui->fpsEdit->setText(delayTxt);
ui->playButton->setChecked(true);
emit newFps(currentTimer);
}
void PlaybackDialog::finishedFirstTimer() {
if (recording) {
if (have2timers) {
// don't stop recording, just change fps
ui->fpsEdit->setText(QString::number(secondDelay));
emit newFps(secondDelay);
} else {
ui->recTimedButton->toggle();
ui->stopButton->click();
}
}
}
void PlaybackDialog::on_fpsEdit_returnPressed()
{
QString valStr=ui->fpsEdit->text();
if (valStr.contains("/")) {
QStringList vl=valStr.split("/");
if (vl.count()==2) {
int newVal=1000/vl[1].toInt();
currentTimer=newVal;
} else {
qDebug()<<"Could not understand fps setting";
}
if (valStr.at(0)=='-') currentTimer=-currentTimer;
} else {
currentTimer=valStr.toInt();
}
emit newFps(currentTimer);
}
void PlaybackDialog::on_fpsEdit_returnPressed()
{
QString valStr=ui->fpsEdit->text();
if (valStr.contains("/")) {
QStringList vl=valStr.split("/");
if (vl.count()==2) {
currentTimer=1000.0/vl[1].toInt();
} else {
qDebug()<<"Could not understand fps setting";
}
if (valStr.at(0)=='-') currentTimer=-currentTimer;
} else {
int tim1;
double msecs1;
if (parseInstruct(valStr,tim1,msecs1)) {
currentTimer=tim1*1000.0; // shouldn't this be msecs1???
} else {
currentTimer=valStr.toDouble();
}
}
// qInfo()<<"delay="<<currentTimer;
emit newFps(currentTimer);
}
// should ask user how long he wants to record
void PlaybackDialog::on_recTimedButton_toggled(bool checked)
{
recording=checked;
QString instruct;
bool ok=true;
if (recording) {
instruct=QInputDialog::getText(NULL,"Shutdown timer instructions","Format ~ '2m10s@30fps/[email protected]' : ");
// check if format is ok
QRegExp rx("(.+)/(.+)");
int pos=0;
pos=rx.indexIn(instruct);
if (pos==-1) {
config1=instruct;
config2="";
} else {
config1=rx.cap(1);
config2=rx.cap(2);
}
have2timers=false;
int tim1,msecs1;
if (parseInstruct(config1,tim1,msecs1)) {
// qDebug()<<"Got here with: "<<tim1<<" - "<<msecs1;
timer1.setInterval(1000*tim1);
timer1.setSingleShot(true);
if (msecs1>1) {
ui->fpsEdit->setText(QString::number(msecs1));
emit newFps(msecs1);
}
} else {
ok=false;
}
int tim2,msecs2;
if (parseInstruct(config2,tim2,msecs2)) {
// qDebug()<<"Got here also with: "<<tim2<<" - "<<msecs2;
if ((msecs2!=msecs1)&&msecs2>1) {
have2timers=true;
timer2.setInterval(1000*(tim1+tim2));
timer2.setSingleShot(true);
secondDelay=msecs2;
} else {
qDebug()<<"Not a correct use of second timer fps: "<<msecs2<<" vs "<<msecs1;
}
}
//time=instruct.toInt(&ok);
if (!ok) { //exit gracefully
ui->recTimedButton->toggle();
return;
}
}
QString recf=ui->RecFolder->text();
QString cod=ui->codecBox->currentText();
emit recordNow(checked,recf,cod);
if (recording) {
ui->LeftStatus->setText("Recording");
timer1.start();
if (have2timers) timer2.start();
} else {
ui->LeftStatus->setText("");
}
}