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vlc-2-2
Commit 20fbfbaf authored by Francois Cartegnie's avatar Francois Cartegnie
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Qt: Compressor: create base class for factorization

parent 79ece335
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Showing with 113 additions and 87 deletions
modules/gui/qt4/components/extended_panels.cpp
View file @ 20fbfbaf
......@@ -928,7 +928,7 @@ FilterSliderData::FilterSliderData( QObject *parent,
{
slider->setMinimum( p_data->f_min / p_data->f_resolution );
slider->setMaximum( p_data->f_max / p_data->f_resolution );
nameLabel->setText( qfu( p_data->psz_descs ) );
nameLabel->setText( p_data->descs );
CONNECT( slider, valueChanged( int ), this, updateText( int ) );
setValue( initialValue() );
/* In case current == min|max text would not be first updated */
......@@ -946,7 +946,7 @@ void FilterSliderData::setValue( float f )
void FilterSliderData::updateText( int i )
{
float f = ((float) i) * p_data->f_resolution;
valueLabel->setText( qfu( p_data->psz_units )
valueLabel->setText( QString( p_data->units )
.prepend( "%1" )
.arg( QString::number( f, 'f', 1 ) ) );
}
......@@ -957,23 +957,23 @@ float FilterSliderData::initialValue()
float f = p_data->f_value;
if( p_aout )
{
if ( var_Type( p_aout, p_data->psz_name ) == 0 )
if ( var_Type( p_aout, qtu(p_data->name) ) == 0 )
{
vlc_object_release( p_aout );
/* Not found, will try in config */
}
else
{
f = var_GetFloat( p_aout, p_data->psz_name );
f = var_GetFloat( p_aout, qtu(p_data->name) );
vlc_object_release( p_aout );
return f;
}
}
if ( ! config_FindConfig( VLC_OBJECT(p_intf), p_data->psz_name ) )
if ( ! config_FindConfig( VLC_OBJECT(p_intf), qtu(p_data->name) ) )
return f;
f = config_GetFloat( p_intf, p_data->psz_name );
f = config_GetFloat( p_intf, qtu(p_data->name) );
return f;
}
......@@ -983,7 +983,7 @@ void FilterSliderData::onValueChanged( int i )
vlc_object_t *p_aout = (vlc_object_t *) THEMIM->getAout();
if ( p_aout )
{
var_SetFloat( p_aout, p_data->psz_name, f );
var_SetFloat( p_aout, qtu(p_data->name), f );
vlc_object_release( p_aout );
}
writeToConfig();
......@@ -992,7 +992,72 @@ void FilterSliderData::onValueChanged( int i )
void FilterSliderData::writeToConfig()
{
float f = ((float) slider->value()) * p_data->f_resolution;
config_PutFloat( p_intf, p_data->psz_name, f );
config_PutFloat( p_intf, qtu(p_data->name), f );
}
AudioFilterControlWidget::AudioFilterControlWidget
( intf_thread_t *_p_intf, QWidget *parent, const char *_name ) :
QWidget( parent ), p_intf( _p_intf ), name( _name )
{}
void AudioFilterControlWidget::build()
{
QFont smallFont = QApplication::font();
smallFont.setPointSize( smallFont.pointSize() - 2 );
QVBoxLayout *layout = new QVBoxLayout( this );
slidersBox = new QGroupBox( qtr( "Enable" ) );
slidersBox->setCheckable( true );
layout->addWidget( slidersBox );
QGridLayout *ctrlLayout = new QGridLayout( slidersBox );
int i = 0;
foreach( const FilterSliderData::slider_data_t &data, controls )
{
QSlider *slider = new QSlider( Qt::Vertical );
QLabel *valueLabel = new QLabel();
valueLabel->setFont( smallFont );
valueLabel->setAlignment( Qt::AlignHCenter );
QLabel *nameLabel = new QLabel();
nameLabel->setFont( smallFont );
nameLabel->setAlignment( Qt::AlignHCenter );
FilterSliderData *filter =
new FilterSliderData( this, p_intf,
slider, valueLabel, nameLabel, & data );
ctrlLayout->addWidget( slider, 0, i, Qt::AlignHCenter );
ctrlLayout->addWidget( valueLabel, 1, i, Qt::AlignHCenter );
ctrlLayout->addWidget( nameLabel, 2, i, Qt::AlignHCenter );
i++;
}
vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
char *psz_af;
if( p_aout )
{
psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
vlc_object_release( p_aout );
}
else
psz_af = config_GetPsz( p_intf, "audio-filter" );
if( psz_af && strstr( psz_af, qtu(name) ) != NULL )
slidersBox->setChecked( true );
else
slidersBox->setChecked( false );
CONNECT( slidersBox, toggled(bool), this, enable() );
free( psz_af );
}
AudioFilterControlWidget::~AudioFilterControlWidget()
{
}
void AudioFilterControlWidget::enable()
{
playlist_EnableAudioFilter( THEPL, qtu(name), slidersBox->isChecked() );
}
/**********************************************************************
......@@ -1311,72 +1376,23 @@ void Equalizer::addCallbacks( vlc_object_t *p_aout )
* Dynamic range compressor
**********************************************************************/
const FilterSliderData::slider_data_t Compressor::comp_controls[] =
{
{ "compressor-rms-peak", _("RMS/peak"), "", 0.0f, 1.0f, 0.00f, 0.001f },
{ "compressor-attack", _("Attack"), _(" ms"), 1.5f, 400.0f, 25.00f, 0.100f },
{ "compressor-release", _("Release"), _(" ms"), 2.0f, 800.0f, 100.00f, 0.100f },
{ "compressor-threshold", _("Threshold"), _(" dB"), -30.0f, 0.0f, -11.00f, 0.010f },
{ "compressor-ratio", _("Ratio"), ":1", 1.0f, 20.0f, 8.00f, 0.010f },
{ "compressor-knee", _("Knee\nradius"), _(" dB"), 1.0f, 10.0f, 2.50f, 0.010f },
{ "compressor-makeup-gain", _("Makeup\ngain"), _(" dB"), 0.0f, 24.0f, 7.00f, 0.010f },
};
Compressor::Compressor( intf_thread_t *_p_intf, QWidget *_parent )
: QWidget( _parent ) , p_intf( _p_intf )
Compressor::Compressor( intf_thread_t *p_intf, QWidget *parent )
: AudioFilterControlWidget( p_intf, parent, "compressor" )
{
QFont smallFont = QApplication::font();
smallFont.setPointSize( smallFont.pointSize() - 2 );
QVBoxLayout *layout = new QVBoxLayout( this );
compressorBox = new QGroupBox( qtr( "Enable" ) );
compressorBox->setCheckable( true );
layout->addWidget( compressorBox );
QGridLayout *ctrlLayout = new QGridLayout( compressorBox );
for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
{
QSlider *slider = new QSlider( Qt::Vertical );
QLabel *valueLabel = new QLabel();
valueLabel->setFont( smallFont );
valueLabel->setAlignment( Qt::AlignHCenter );
QLabel *nameLabel = new QLabel();
nameLabel->setFont( smallFont );
nameLabel->setAlignment( Qt::AlignHCenter );
FilterSliderData *filter =
new FilterSliderData( this, p_intf,
slider, valueLabel, nameLabel, & comp_controls[i] );
ctrlLayout->addWidget( slider, 0, i, Qt::AlignHCenter );
ctrlLayout->addWidget( valueLabel, 1, i, Qt::AlignHCenter );
ctrlLayout->addWidget( nameLabel, 2, i, Qt::AlignHCenter );
}
vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
char *psz_af;
if( p_aout )
{
psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
vlc_object_release( p_aout );
}
else
psz_af = config_GetPsz( p_intf, "audio-filter" );
if( psz_af && strstr( psz_af, "compressor" ) != NULL )
compressorBox->setChecked( true );
else
compressorBox->setChecked( false );
CONNECT( compressorBox, toggled(bool), this, enable() );
free( psz_af );
const FilterSliderData::slider_data_t a[7] =
{
{ "compressor-rms-peak", qtr("RMS/peak"), "", 0.0f, 1.0f, 0.00f, 0.001f },
{ "compressor-attack", qtr("Attack"), qtr(" ms"), 1.5f, 400.0f, 25.00f, 0.100f },
{ "compressor-release", qtr("Release"), qtr(" ms"), 2.0f, 800.0f, 100.00f, 0.100f },
{ "compressor-threshold", qtr("Threshold"), qtr(" dB"), -30.0f, 0.0f, -11.00f, 0.010f },
{ "compressor-ratio", qtr("Ratio"), ":1", 1.0f, 20.0f, 8.00f, 0.010f },
{ "compressor-knee", qtr("Knee\nradius"), qtr(" dB"), 1.0f, 10.0f, 2.50f, 0.010f },
{ "compressor-makeup-gain", qtr("Makeup\ngain"), qtr(" dB"), 0.0f, 24.0f, 7.00f, 0.010f },
};
for( int i=0; i<7 ;i++ ) controls.append( a[i] );
build();
}
void Compressor::enable()
{
playlist_EnableAudioFilter( THEPL, "compressor", compressorBox->isChecked() );
}
/**********************************************************************
* Spatializer
**********************************************************************/
......
modules/gui/qt4/components/extended_panels.hpp
View file @ 20fbfbaf
......@@ -37,7 +37,6 @@
#include <QTabWidget>
#define BANDS 10
#define NUM_CP_CTRL 7
#define NUM_SP_CTRL 5
class QSignalMapper;
......@@ -90,13 +89,13 @@ class FilterSliderData : public QObject
public:
typedef struct
{
const char *psz_name;
const char *psz_descs;
const char *psz_units;
const float f_min; // min
const float f_max; // max
const float f_value; // value
const float f_resolution; // resolution
QString name;
QString descs;
QString units;
float f_min; // min
float f_max; // max
float f_value; // value
float f_resolution; // resolution
} slider_data_t;
FilterSliderData( QObject *parent, intf_thread_t *p_intf,
QSlider *slider,
......@@ -120,6 +119,25 @@ private:
const slider_data_t *p_data;
};
class AudioFilterControlWidget : public QWidget
{
Q_OBJECT
public:
AudioFilterControlWidget( intf_thread_t *, QWidget *, const char *name );
virtual ~AudioFilterControlWidget();
protected:
virtual void build();
QVector<FilterSliderData::slider_data_t> controls;
QGroupBox *slidersBox;
intf_thread_t *p_intf;
QString name; // filter's module name
protected slots:
void enable();
};
class Equalizer: public QWidget
{
Q_OBJECT
......@@ -151,20 +169,12 @@ private slots:
void setCorePreset(int);
};
class Compressor: public QWidget
class Compressor: public AudioFilterControlWidget
{
Q_OBJECT
public:
Compressor( intf_thread_t *, QWidget * );
private:
static const FilterSliderData::slider_data_t comp_controls[NUM_CP_CTRL];
QGroupBox *compressorBox;
intf_thread_t *p_intf;
private slots:
void enable();
};
class Spatializer: public QWidget
......
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