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2021-03-19 Fred Gleason <fredg@paravelsystems.com>

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* Added 'RDMarkerPlayer'.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2021-03-19 13:47:44 -04:00
parent 3254182e3a
commit 01e3412b01
18 changed files with 583 additions and 150 deletions
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125
lib/rdmarkerdialog.cpp
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@@ -75,80 +75,12 @@ RDMarkerDialog::RDMarkerDialog(const QString &caption,int card,int port,
/**************************************************************************
* Transport Section
**************************************************************************/
//
// Time Counters
//
d_overall_label=new QLabel(tr("Position"),this);
d_overall_label->setFont(subLabelFont());
d_overall_label->setAlignment(Qt::AlignHCenter);
d_overall_label->
setPalette(QPalette(palette().color(QPalette::Background),
QColor(RDMARKERDIALOG_HIGHLIGHT_COLOR)));
d_overall_edit=new QLineEdit(this);
d_overall_edit->setAcceptDrops(false);
d_overall_edit->setReadOnly(true);
d_region_edit_label=new QLabel("Region",this);
d_region_edit_label->setFont(subLabelFont());
d_region_edit_label->setAlignment(Qt::AlignHCenter);
d_region_edit_label->
setPalette(QPalette(palette().color(QPalette::Background),QColor(RDMARKERDIALOG_HIGHLIGHT_COLOR)));
d_region_edit=new QLineEdit(this);
d_region_edit->setAcceptDrops(false);
d_region_edit->setReadOnly(true);
d_size_label=new QLabel(tr("Length"),this);
d_size_label->setFont(subLabelFont());
d_size_label->setAlignment(Qt::AlignHCenter);
d_size_label->
setPalette(QPalette(palette().color(QPalette::Background),QColor(RDMARKERDIALOG_HIGHLIGHT_COLOR)));
d_size_edit=new QLineEdit(this);
d_size_edit->setAcceptDrops(false);
d_size_edit->setReadOnly(true);
//
// Transport Buttons
//
d_play_cursor_button=
new RDTransportButton(RDTransportButton::PlayBetween,this);
d_play_cursor_button->setFocusPolicy(Qt::NoFocus);
// d_play_cursor_button->setEnabled((d_card>=0)&&(d_port>=0));
// connect(d_play_cursor_button,SIGNAL(clicked()),
// this,SLOT(playCursorData()));
d_play_start_button=
new RDTransportButton(RDTransportButton::Play,this);
d_play_start_button->setFocusPolicy(Qt::NoFocus);
// d_play_start_button->setEnabled((d_card>=0)&&(d_port>=0));
// connect(d_play_start_button,SIGNAL(clicked()),
// this,SLOT(playStartData()));
d_pause_button=new RDTransportButton(RDTransportButton::Pause,this);
d_pause_button->setFocusPolicy(Qt::NoFocus);
d_pause_button->setOnColor(QColor(Qt::red));
// d_pause_button->setEnabled((d_card>=0)&&(d_port>=0));
// connect(d_pause_button,SIGNAL(clicked()),this,SLOT(pauseData()));
d_stop_button=new RDTransportButton(RDTransportButton::Stop,this);
d_stop_button->setFocusPolicy(Qt::NoFocus);
d_stop_button->on();
d_stop_button->setOnColor(QColor(Qt::red));
// d_stop_button->setEnabled((d_card>=0)&&(d_port>=0));
// connect(d_stop_button,SIGNAL(clicked()),this,SLOT(stopData()));
d_loop_button=new RDTransportButton(RDTransportButton::Loop,this);
d_loop_button->off();
// d_loop_button->setEnabled((d_card>=0)&&(d_port>=0));
// connect(d_loop_button,SIGNAL(clicked()),this,SLOT(loopData()));
//
// The Audio Meter
//
d_meter=new RDStereoMeter(this);
d_meter->setSegmentSize(5);
d_meter->setMode(RDSegMeter::Peak);
// d_meter_timer=new QTimer(this);
// connect(d_meter_timer,SIGNAL(timeout()),this,SLOT(meterData()));
d_player=new RDMarkerPlayer(card,port,this);
connect(d_player,SIGNAL(cursorPositionChanged(unsigned)),
d_marker_view,SLOT(setCursorPosition(unsigned)));
connect(d_marker_view,
SIGNAL(pointerValueChanged(RDMarkerHandle::PointerRole,int)),
d_player,SLOT(setPointerValue(RDMarkerHandle::PointerRole,int)));
//
// Marker Readouts
@@ -205,6 +137,8 @@ RDMarkerDialog::RDMarkerDialog(const QString &caption,int card,int port,
RDMarkerDialog::~RDMarkerDialog()
{
delete d_player;
delete d_marker_view;
}
@@ -227,6 +161,11 @@ int RDMarkerDialog::exec(unsigned cartnum,int cutnum)
QMessageBox::critical(this,d_caption+" - "+tr("Error"),err_msg);
return false;
}
if(!d_player->setCut(cartnum,cutnum)) {
QMessageBox::critical(this,d_caption+" - "+tr("Error"),
tr("Unable to open cut in audio player!"));
return false;
}
for(int i=0;i<RDMarkerHandle::LastRole;i++) {
RDMarkerHandle::PointerRole role=(RDMarkerHandle::PointerRole)i;
d_cut_readout->setValue(role,d_marker_view->pointerValue(role));
@@ -235,6 +174,7 @@ int RDMarkerDialog::exec(unsigned cartnum,int cutnum)
d_hook_readout->setValue(role,d_marker_view->pointerValue(role));
d_fadeup_readout->setValue(role,d_marker_view->pointerValue(role));
d_fadedown_readout->setValue(role,d_marker_view->pointerValue(role));
d_player->setPointerValue(role,d_marker_view->pointerValue(role));
}
return QDialog::exec();
}
@@ -276,6 +216,7 @@ void RDMarkerDialog::timeOutData()
void RDMarkerDialog::okData()
{
d_marker_view->save();
d_player->clearCut();
done(true);
}
@@ -293,6 +234,7 @@ void RDMarkerDialog::cancelData()
break;
case QMessageBox::No:
d_player->clearCut();
done(false);
break;
@@ -300,6 +242,7 @@ void RDMarkerDialog::cancelData()
return;
}
}
d_player->clearCut();
done(false);
}
@@ -331,9 +274,6 @@ void RDMarkerDialog::resizeEvent(QResizeEvent *e)
d_time_out_button->setGeometry(5,124,80,50);
d_time_fullout_button->setGeometry(5,174,80,50);
d_meter->setGeometry(380,398,
d_meter->sizeHint().width(),d_meter->sizeHint().height());
//
// Readout Section
//
@@ -371,35 +311,10 @@ void RDMarkerDialog::resizeEvent(QResizeEvent *e)
//
// Transport Section
//
d_overall_label->setGeometry(60,385,70,20);
d_overall_edit->setGeometry(60,400,70,21);
d_region_edit_label->setGeometry(158,385,70,20);
d_region_edit->setGeometry(158,400,70,21);
d_size_label->setGeometry(256,385,70,20);
d_size_edit->setGeometry(256,400,70,21);
d_play_cursor_button->setGeometry(20,425,65,45);
d_play_start_button->setGeometry(90,425,65,45);
d_pause_button->setGeometry(160,425,65,45);
d_stop_button->setGeometry(230,425,65,45);
d_loop_button->setGeometry(300,425,65,45);
d_player->setGeometry(2,2+d_marker_view->sizeHint().height(),
d_player->sizeHint().width(),
d_player->sizeHint().height());
d_ok_button->setGeometry(w-180,h-60,80,50);
d_cancel_button->setGeometry(w-90,h-60,80,50);
}
void RDMarkerDialog::paintEvent(QPaintEvent *e)
{
QPainter *p=new QPainter(this);
//
// Transport Control Area
//
p->setPen(QColor(palette().shadow().color()));
p->fillRect(11,30+RDMARKERDIALOG_WAVEFORM_HEIGHT,RDMARKERDIALOG_WAVEFORM_WIDTH,92,
QColor(RDMARKERDIALOG_HIGHLIGHT_COLOR));
p->drawRect(11,30+RDMARKERDIALOG_WAVEFORM_HEIGHT,RDMARKERDIALOG_WAVEFORM_WIDTH,92);
delete p;
}