1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea .t videolan d@t org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * ( at your option ) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
32 #include <QGridLayout>
33 #include <QSignalMapper>
36 #include "components/extended_panels.hpp"
37 #include "dialogs/preferences.hpp"
38 #include "dialogs_provider.hpp"
40 #include "input_manager.hpp"
42 #include "../../audio_filter/equalizer_presets.h"
44 #include <vlc_intf_strings.h>
50 class ConfClickHandler : public QObject
53 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
54 e = _e; p_intf = _p_intf;
56 virtual ~ConfClickHandler() {}
57 bool eventFilter( QObject *obj, QEvent *evt )
59 if( evt->type() == QEvent::MouseButtonPress )
68 intf_thread_t *p_intf;
72 QString ModuleFromWidgetName( QObject *obj )
74 return obj->objectName().replace( "Enable","" );
77 QString OptionFromWidgetName( QObject *obj )
80 QString option = obj->objectName().replace( "Slider", "" )
81 .replace( "Combo" , "" )
82 .replace( "Dial" , "" )
83 .replace( "Check" , "" )
84 .replace( "Spin" , "" )
85 .replace( "Text" , "" );
86 for( char a = 'A'; a <= 'Z'; a++ )
88 option = option.replace( QString( a ),
89 QString( '-' ) + QString( a + 'a' - 'A' ) );
94 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
97 ui.setupUi( _parent );
99 #define SETUP_VFILTER( widget ) \
101 vlc_object_t *p_obj = ( vlc_object_t * ) \
102 vlc_object_find_name( p_intf->p_libvlc, \
105 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
106 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
109 vlc_object_release( p_obj ); \
110 if( checkbox ) checkbox->setChecked( true ); \
111 else groupbox->setChecked( true ); \
115 if( checkbox ) checkbox->setChecked( false ); \
116 else groupbox->setChecked( false ); \
119 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
120 #define SETUP_VFILTER_OPTION( widget, signal ) \
121 initComboBoxItems( ui.widget ); \
122 setWidgetValue( ui.widget ); \
123 CONNECT( ui.widget, signal, this, updateFilterOptions() );
125 SETUP_VFILTER( adjust )
126 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
127 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
128 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
133 SETUP_VFILTER( extract )
134 SETUP_VFILTER_OPTION( extractComponentText, textChanged( QString ) )
136 SETUP_VFILTER( colorthres )
137 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( QString ) )
138 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
139 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
141 SETUP_VFILTER( invert )
143 SETUP_VFILTER( gradient )
144 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
145 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
146 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
148 SETUP_VFILTER( motionblur )
149 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
151 SETUP_VFILTER( motiondetect )
153 SETUP_VFILTER( noise )
155 SETUP_VFILTER( psychedelic )
157 SETUP_VFILTER( sharpen )
158 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
160 SETUP_VFILTER( ripple )
162 SETUP_VFILTER( wave )
164 SETUP_VFILTER( transform )
165 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
167 SETUP_VFILTER( rotate )
168 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
169 ui.rotateAngleDial->setWrapping( true );
170 ui.rotateAngleDial->setNotchesVisible( true );
172 SETUP_VFILTER( puzzle )
173 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
174 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
175 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
177 SETUP_VFILTER( magnify )
179 SETUP_VFILTER( clone )
180 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
182 SETUP_VFILTER( wall )
183 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
184 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
186 SETUP_VFILTER( panoramix )
187 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
188 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
191 SETUP_VFILTER( erase )
192 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
193 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
194 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
196 SETUP_VFILTER( marq )
197 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( QString ) )
198 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
200 SETUP_VFILTER( logo )
201 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
202 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
204 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
207 #undef SETUP_VFILTER_OPTION
209 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
210 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
211 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.topBotCropSync, toggled( bool ),
214 ui.cropBotPx, setDisabled( bool ) );
215 CONNECT( ui.leftRightCropSync, toggled( bool ),
216 ui.cropRightPx, setDisabled( bool ) );
219 ExtVideo::~ExtVideo()
223 void ExtVideo::cropChange()
225 p_vout = ( vout_thread_t * )vlc_object_find( p_intf,
226 VLC_OBJECT_VOUT, FIND_CHILD );
229 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
230 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
231 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
232 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
236 void ExtVideo::ChangeVFiltersString( char *psz_name, bool b_add )
238 char *psz_parser, *psz_string;
239 const char *psz_filter_type;
241 /* Please leave p_libvlc_global. This is where cached modules are
242 * stored. We're not trying to find a module instance. */
243 module_t *p_obj = module_Find( p_intf, psz_name );
246 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
250 if( module_IsCapable( p_obj, "video filter2" ) )
252 psz_filter_type = "video-filter";
254 else if( module_IsCapable( p_obj, "video filter" ) )
256 psz_filter_type = "vout-filter";
258 else if( module_IsCapable( p_obj, "sub filter" ) )
260 psz_filter_type = "sub-filter";
265 msg_Err( p_intf, "Unknown video filter type." );
270 psz_string = config_GetPsz( p_intf, psz_filter_type );
272 if( !psz_string ) psz_string = strdup( "" );
274 psz_parser = strstr( psz_string, psz_name );
280 psz_parser = psz_string;
281 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
282 psz_string, psz_name ) == -1 )
295 if( *( psz_parser + strlen( psz_name ) ) == ':' )
297 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
298 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
305 /* Remove trailing : : */
306 if( strlen( psz_string ) > 0 &&
307 *( psz_string + strlen( psz_string ) -1 ) == ':' )
309 *( psz_string + strlen( psz_string ) -1 ) = '\0';
318 /* Vout is not kept, so put that in the config */
319 config_PutPsz( p_intf, psz_filter_type, psz_string );
320 if( !strcmp( psz_filter_type, "video-filter" ) )
321 ui.videoFilterText->setText( psz_string );
322 else if( !strcmp( psz_filter_type, "vout-filter" ) )
323 ui.voutFilterText->setText( psz_string );
324 else if( !strcmp( psz_filter_type, "sub-filter" ) )
325 ui.subpictureFilterText->setText( psz_string );
327 /* Try to set on the fly */
328 p_vout = ( vout_thread_t * )vlc_object_find( p_intf, VLC_OBJECT_VOUT,
332 if( !strcmp( psz_filter_type, "sub-filter" ) )
333 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
335 var_SetString( p_vout, psz_filter_type, psz_string );
336 vlc_object_release( p_vout );
342 void ExtVideo::updateFilters()
344 QString module = ModuleFromWidgetName( sender() );
345 //std::cout << "Module name: " << module.toStdString() << std::endl;
347 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
348 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
350 ChangeVFiltersString( qtu( module ),
351 checkbox ? checkbox->isChecked()
352 : groupbox->isChecked() );
355 void ExtVideo::initComboBoxItems( QObject *widget )
357 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
358 if( !combobox ) return;
359 QString option = OptionFromWidgetName( widget );
360 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
364 int i_type = p_item->i_type & CONFIG_ITEM;
365 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
367 if( i_type == CONFIG_ITEM_INTEGER
368 || i_type == CONFIG_ITEM_BOOL )
369 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
370 p_item->pi_list[i_index] );
371 else if( i_type == CONFIG_ITEM_STRING )
372 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
373 p_item->ppsz_list[i_index] );
378 msg_Err( p_intf, "Couldn't find option \"%s\".",
383 void ExtVideo::setWidgetValue( QObject *widget )
385 QString module = ModuleFromWidgetName( widget->parent() );
386 //std::cout << "Module name: " << module.toStdString() << std::endl;
387 QString option = OptionFromWidgetName( widget );
388 //std::cout << "Option name: " << option.toStdString() << std::endl;
390 vlc_object_t *p_obj = ( vlc_object_t * )
391 vlc_object_find_name( p_intf->p_libvlc,
401 "Module instance %s not found, looking in config values.",
404 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
407 case VLC_VAR_INTEGER:
409 val.i_int = config_GetInt( p_intf, qtu( option ) );
412 val.f_float = config_GetFloat( p_intf, qtu( option ) );
415 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
421 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
422 var_Get( p_obj, qtu( option ), &val );
423 vlc_object_release( p_obj );
426 /* Try to cast to all the widgets we're likely to encounter. Only
427 * one of the casts is expected to work. */
428 QSlider *slider = qobject_cast<QSlider*> ( widget );
429 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
430 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
431 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
432 QDial *dial = qobject_cast<QDial*> ( widget );
433 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
434 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
436 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
439 if( slider ) slider->setValue( val.i_int );
440 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
442 else if( spinbox ) spinbox->setValue( val.i_int );
443 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
447 sprintf( str, "%06X", val.i_int );
448 lineedit->setText( str );
450 else if( combobox ) combobox->setCurrentIndex(
451 combobox->findData( val.i_int ) );
452 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
454 else if( i_type == VLC_VAR_FLOAT )
457 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
458 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
459 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
461 else if( i_type == VLC_VAR_STRING )
463 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
464 else if( combobox ) combobox->setCurrentIndex(
465 combobox->findData( qfu( val.psz_string ) ) );
466 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
467 free( val.psz_string );
471 "Module %s's %s variable is of an unsupported type ( %d )",
477 void ExtVideo::updateFilterOptions()
479 QString module = ModuleFromWidgetName( sender()->parent() );
480 //std::cout << "Module name: " << module.toStdString() << std::endl;
481 QString option = OptionFromWidgetName( sender() );
482 //std::cout << "Option name: " << option.toStdString() << std::endl;
484 vlc_object_t *p_obj = ( vlc_object_t * )
485 vlc_object_find_name( p_intf->p_libvlc,
490 msg_Err( p_intf, "Module %s not found.", qtu( module ) );
494 int i_type = var_Type( p_obj, qtu( option ) );
495 bool b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
498 msg_Warn( p_intf, "Module %s's %s variable isn't a command. You'll need to restart the filter to take change into account.",
501 /* FIXME: restart automatically somewhere near the end of this function */
504 /* Try to cast to all the widgets we're likely to encounter. Only
505 * one of the casts is expected to work. */
506 QSlider *slider = qobject_cast<QSlider*> ( sender() );
507 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
508 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
509 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
510 QDial *dial = qobject_cast<QDial*> ( sender() );
511 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
512 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
515 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
518 if( slider ) i_int = slider->value();
519 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
520 else if( spinbox ) i_int = spinbox->value();
521 else if( dial ) i_int = ( 540-dial->value() )%360;
522 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
523 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
524 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
525 config_PutInt( p_intf, qtu( option ), i_int );
528 if( i_type == VLC_VAR_INTEGER )
529 var_SetInteger( p_obj, qtu( option ), i_int );
531 var_SetBool( p_obj, qtu( option ), i_int );
534 else if( i_type == VLC_VAR_FLOAT )
537 if( slider ) f_float = ( double )slider->value()
538 / ( double )slider->tickInterval(); /* hack alert! */
539 else if( doublespinbox ) f_float = doublespinbox->value();
540 else if( lineedit ) f_float = lineedit->text().toDouble();
541 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
542 config_PutFloat( p_intf, qtu( option ), f_float );
544 var_SetFloat( p_obj, qtu( option ), f_float );
546 else if( i_type == VLC_VAR_STRING )
548 char *psz_string = NULL;
549 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
550 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
551 combobox->currentIndex() ).toString() ) );
552 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
553 config_PutPsz( p_intf, qtu( option ), psz_string );
555 var_SetString( p_obj, qtu( option ), psz_string );
560 "Module %s's %s variable is of an unsupported type ( %d )",
565 vlc_object_release( p_obj );
569 void ExtVideo::gotoConf( QObject* src )
571 #define SHOWCONF( module ) \
572 if( src->objectName().contains( module ) ) \
574 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
578 SHOWCONF( "magnify" );
580 SHOWCONF( "ripple" );
581 SHOWCONF( "invert" );
582 SHOWCONF( "puzzle" );
584 SHOWCONF( "gradient" );
585 SHOWCONF( "colorthres" )
589 /**********************************************************************
591 **********************************************************************/
593 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
594 : QWidget( _parent ), p_intf( _p_intf )
598 BUTTONACT( ui.refresh, Refresh() );
609 void ExtV4l2::showEvent( QShowEvent *event )
611 QWidget::showEvent( event );
615 void ExtV4l2::Refresh( void )
617 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
621 ui.vboxLayout->removeWidget( box );
627 vlc_value_t val, text, name;
628 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
632 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
634 vlc_object_release( p_obj );
638 box = new QGroupBox( this );
639 ui.vboxLayout->addWidget( box );
640 QVBoxLayout *layout = new QVBoxLayout( box );
641 box->setLayout( layout );
643 for( int i = 0; i < val.p_list->i_count; i++ )
645 const char *psz_var = text.p_list->p_values[i].psz_string;
646 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
647 const char *psz_label = name.psz_string;
648 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
649 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
651 int i_type = var_Type( p_obj, psz_var );
652 switch( i_type & VLC_VAR_TYPE )
654 case VLC_VAR_INTEGER:
656 QLabel *label = new QLabel( psz_label, box );
657 QHBoxLayout *hlayout = new QHBoxLayout();
658 hlayout->addWidget( label );
659 int i_val = var_GetInteger( p_obj, psz_var );
660 if( i_type & VLC_VAR_HASCHOICE )
662 QComboBox *combobox = new QComboBox( box );
663 combobox->setObjectName( psz_var );
665 vlc_value_t val2, text2;
666 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
668 for( int j = 0; j < val2.p_list->i_count; j++ )
671 text2.p_list->p_values[j].psz_string,
672 val2.p_list->p_values[j].i_int );
673 if( i_val == val2.p_list->p_values[j].i_int )
674 combobox->setCurrentIndex( j );
676 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
679 CONNECT( combobox, currentIndexChanged( int ), this,
680 ValueChange( int ) );
681 hlayout->addWidget( combobox );
685 QSlider *slider = new QSlider( box );
686 slider->setObjectName( psz_var );
687 slider->setOrientation( Qt::Horizontal );
689 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
691 slider->setMinimum( val2.i_int );
692 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
694 slider->setMaximum( val2.i_int );
695 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
697 slider->setSingleStep( val2.i_int );
698 slider->setValue( i_val );
700 CONNECT( slider, valueChanged( int ), this,
701 ValueChange( int ) );
702 hlayout->addWidget( slider );
704 layout->addLayout( hlayout );
709 QCheckBox *button = new QCheckBox( psz_label, box );
710 button->setObjectName( psz_var );
711 button->setChecked( var_GetBool( p_obj, psz_var ) );
713 CONNECT( button, clicked( bool ), this,
714 ValueChange( bool ) );
715 layout->addWidget( button );
720 if( i_type & VLC_VAR_ISCOMMAND )
722 QPushButton *button = new QPushButton( psz_label, box );
723 button->setObjectName( psz_var );
725 CONNECT( button, clicked( bool ), this,
726 ValueChange( bool ) );
727 layout->addWidget( button );
731 QLabel *label = new QLabel( psz_label, box );
732 layout->addWidget( label );
737 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
740 free( name.psz_string );
742 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
743 vlc_object_release( p_obj );
747 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
752 void ExtV4l2::ValueChange( bool value )
754 ValueChange( (int)value );
757 void ExtV4l2::ValueChange( int value )
759 QObject *s = sender();
760 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
763 char *psz_var = strdup( qtu( s->objectName() ) );
764 int i_type = var_Type( p_obj, psz_var );
765 switch( i_type & VLC_VAR_TYPE )
767 case VLC_VAR_INTEGER:
768 if( i_type & VLC_VAR_HASCHOICE )
770 QComboBox *combobox = qobject_cast<QComboBox*>( s );
771 value = combobox->itemData( value ).toInt();
773 var_SetInteger( p_obj, psz_var, value );
776 var_SetBool( p_obj, psz_var, value );
779 var_SetVoid( p_obj, psz_var );
783 vlc_object_release( p_obj );
787 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
792 /**********************************************************************
794 **********************************************************************/
796 static const QString band_frequencies[] =
798 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
799 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
802 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
803 QWidget( _parent ) , p_intf( _p_intf )
805 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
806 smallFont.setPointSize( smallFont.pointSize() - 3 );
809 presetsComboBox = ui.presetsCombo;
811 ui.preampLabel->setFont( smallFont );
812 ui.preampSlider->setMaximum( 400 );
813 for( int i = 0 ; i < NB_PRESETS ; i ++ )
815 ui.presetsCombo->addItem( qtr( preset_list_text[i] ),
818 CONNECT( ui.presetsCombo, activated( int ), this, setPreset( int ) );
820 BUTTONACT( ui.enableCheck, enable() );
821 BUTTONACT( ui.eq2PassCheck, set2Pass() );
823 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
825 QGridLayout *grid = new QGridLayout( ui.frame );
826 grid->setMargin( 0 );
827 for( int i = 0 ; i < BANDS ; i++ )
829 bands[i] = new QSlider( Qt::Vertical );
830 bands[i]->setMaximum( 400 );
831 bands[i]->setValue( 200 );
832 CONNECT( bands[i], valueChanged( int ), this, setBand() );
833 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
834 band_texts[i]->setFont( smallFont );
835 grid->addWidget( bands[i], 0, i );
836 grid->addWidget( band_texts[i], 1, i );
839 /* Write down initial values */
840 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
841 VLC_OBJECT_AOUT, FIND_ANYWHERE );
847 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
848 if( var_GetBool( p_aout, "equalizer-2pass" ) )
849 ui.eq2PassCheck->setChecked( true );
850 psz_bands = var_GetNonEmptyString( p_aout, "equalizer-bands" );
851 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
852 vlc_object_release( p_aout );
856 psz_af = config_GetPsz( p_intf, "audio-filter" );
857 if( config_GetInt( p_intf, "equalizer-2pass" ) )
858 ui.eq2PassCheck->setChecked( true );
859 psz_bands = config_GetPsz( p_intf, "equalizer-bands" );
860 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
862 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
863 ui.enableCheck->setChecked( true );
865 enable( ui.enableCheck->isChecked() );
867 setValues( psz_bands, f_preamp );
870 Equalizer::~Equalizer()
874 void Equalizer::enable()
876 bool en = ui.enableCheck->isChecked();
877 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
879 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
880 // en ? true : false );
881 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
882 // en ? true : false );
886 void Equalizer::enable( bool en )
888 ui.eq2PassCheck->setEnabled( en );
889 ui.preampLabel->setEnabled( en );
890 ui.preampSlider->setEnabled( en );
891 for( int i = 0 ; i< BANDS; i++ )
893 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
897 void Equalizer::set2Pass()
899 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
900 VLC_OBJECT_AOUT, FIND_ANYWHERE );
901 bool b_2p = ui.eq2PassCheck->isChecked();
904 config_PutInt( p_intf, "equalizer-2pass", b_2p );
907 var_SetBool( p_aout, "equalizer-2pass", b_2p );
908 config_PutInt( p_intf, "equalizer-2pass", b_2p );
909 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
911 p_aout->pp_inputs[i]->b_restart = true;
913 vlc_object_release( p_aout );
917 void Equalizer::setPreamp()
919 float f= ( float )( ui.preampSlider->value() ) /10 - 20;
921 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
922 VLC_OBJECT_AOUT, FIND_ANYWHERE );
924 sprintf( psz_val, "%.1f", f );
925 ui.preampLabel->setText( qtr( "Preamp\n" ) + psz_val + qtr( "dB" ) );
928 delCallbacks( p_aout );
929 var_SetFloat( p_aout, "equalizer-preamp", f );
930 addCallbacks( p_aout );
931 vlc_object_release( p_aout );
933 config_PutFloat( p_intf, "equalizer-preamp", f );
936 void Equalizer::setBand()
938 char psz_values[102]; memset( psz_values, 0, 102 );
940 /**\todo smoothing */
942 for( int i = 0 ; i< BANDS ; i++ )
945 float f_val = ( float )( bands[i]->value() ) / 10 - 20 ;
946 sprintf( psz_values, "%s %f", psz_values, f_val );
947 sprintf( psz_val, "% 5.1f", f_val );
948 band_texts[i]->setText( band_frequencies[i] + "\n" + psz_val + "dB" );
950 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
951 VLC_OBJECT_AOUT, FIND_ANYWHERE );
954 delCallbacks( p_aout );
955 var_SetString( p_aout, "equalizer-bands", psz_values );
956 addCallbacks( p_aout );
957 vlc_object_release( p_aout );
960 void Equalizer::setValues( char *psz_bands, float f_preamp )
965 for( int i = 0; i < 10; i++ )
968 float f = strtof( p, &p );
969 int i_val= ( int )( ( f + 20 ) * 10 );
970 bands[i]->setValue( i_val );
971 sprintf( psz_val, "% 5.1f", f );
972 band_texts[i]->setText( band_frequencies[i] + "\n" + psz_val +
974 if( p == NULL || *p == '\0' ) break;
976 if( *p == '\0' ) break;
980 int i_val = ( int )( ( f_preamp + 20 ) * 10 );
981 sprintf( psz_val, "%.1f", f_preamp );
982 ui.preampSlider->setValue( i_val );
983 ui.preampLabel->setText( qtr( "Preamp\n" ) + psz_val + qtr( "dB" ) );
986 void Equalizer::setPreset( int preset )
988 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
989 VLC_OBJECT_AOUT, FIND_ANYWHERE );
991 char psz_values[102]; memset( psz_values, 0, 102 );
992 for( int i = 0 ; i< 10 ;i++ )
993 sprintf( psz_values, "%s %.1f", psz_values,
994 eqz_preset_10b[preset]->f_amp[i] );
998 delCallbacks( p_aout );
999 var_SetString( p_aout, "equalizer-bands", psz_values );
1000 var_SetFloat( p_aout, "equalizer-preamp",
1001 eqz_preset_10b[preset]->f_preamp );
1002 addCallbacks( p_aout );
1003 vlc_object_release( p_aout );
1005 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1006 config_PutFloat( p_intf, "equalizer-preamp",
1007 eqz_preset_10b[preset]->f_preamp );
1009 setValues( psz_values, eqz_preset_10b[preset]->f_preamp );
1012 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1013 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1015 char *psz_preset = newval.psz_string;
1016 Equalizer *eq = ( Equalizer * )p_data;
1017 eq->presetsComboBox->setCurrentIndex( eq->presetsComboBox->findText( qfu( psz_preset ) ) );
1021 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1023 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1024 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1025 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1028 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1030 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1031 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1032 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1035 /**********************************************************************
1037 **********************************************************************/
1039 /**********************************************************************
1041 **********************************************************************/
1042 static const char *psz_control_names[] =
1044 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1047 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1048 QWidget( _parent ) , p_intf( _p_intf )
1050 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1051 smallFont.setPointSize( smallFont.pointSize() - 3 );
1053 QGridLayout *layout = new QGridLayout( this );
1054 layout->setMargin( 0 );
1056 enableCheck = new QCheckBox( qfu( "Enable spatializer" ) );
1057 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1059 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1061 spatCtrl[i] = new QSlider( Qt::Vertical );
1064 spatCtrl[i]->setMaximum( 10 );
1065 spatCtrl[i]->setValue( 2 );
1069 spatCtrl[i]->setMaximum( 10 );
1070 spatCtrl[i]->setValue( 0 );
1071 spatCtrl[i]->setMinimum( -10 );
1073 oldControlVars[i] = spatCtrl[i]->value();
1074 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1075 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1076 ctrl_texts[i]->setFont( smallFont );
1077 ctrl_readout[i] = new QLabel( "" );
1078 ctrl_readout[i]->setFont( smallFont );
1079 layout->addWidget( spatCtrl[i], 1, i );
1080 layout->addWidget( ctrl_readout[i], 2, i );
1081 layout->addWidget( ctrl_texts[i], 3, i );
1084 BUTTONACT( enableCheck, enable() );
1086 /* Write down initial values */
1087 aout_instance_t *p_aout = ( aout_instance_t * )
1088 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1093 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1094 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1096 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1098 vlc_object_release( p_aout );
1102 psz_af = config_GetPsz( p_intf, "audio-filter" );
1103 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1105 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1108 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1109 enableCheck->setChecked( true );
1111 enable( enableCheck->isChecked() );
1112 setValues( controlVars );
1115 Spatializer::~Spatializer()
1119 void Spatializer::enable()
1121 bool en = enableCheck->isChecked();
1122 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1123 en ? true : false );
1127 void Spatializer::enable( bool en )
1129 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1131 spatCtrl[i]->setEnabled( en );
1132 ctrl_texts[i]->setEnabled( en );
1133 ctrl_readout[i]->setEnabled( en );
1136 void Spatializer::setInitValues()
1138 setValues( controlVars );
1141 void Spatializer::setValues( float *controlVars )
1145 aout_instance_t *p_aout= ( aout_instance_t * )
1146 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1148 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1150 float f= ( float )( spatCtrl[i]->value() );
1151 sprintf( psz_val, "%.1f", f );
1152 ctrl_readout[i]->setText( psz_val );
1156 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1158 if( oldControlVars[i] != spatCtrl[i]->value() )
1160 var_SetFloat( p_aout, psz_control_names[i],
1161 ( float )spatCtrl[i]->value() );
1162 config_PutFloat( p_intf, psz_control_names[i],
1163 ( float ) spatCtrl[i]->value() );
1164 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1167 vlc_object_release( p_aout );
1171 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1173 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1174 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1177 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1179 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1180 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1183 #include <QToolButton>
1184 #include <QGridLayout>
1186 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1187 QWidget( _parent ) , p_intf( _p_intf )
1189 QGroupBox *AVBox, *subsBox;
1191 QToolButton *moinsAV, *plusAV;
1192 QToolButton *moinssubs, *plussubs;
1193 QToolButton *moinssubSpeed, *plussubSpeed;
1195 QToolButton *updateButton;
1197 QGridLayout *mainLayout = new QGridLayout( this );
1200 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1201 QGridLayout *AVLayout = new QGridLayout( AVBox );
1203 moinsAV = new QToolButton;
1204 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1205 moinsAV->setAutoRaise( true );
1206 moinsAV->setText( "-" );
1207 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1209 plusAV = new QToolButton;
1210 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1211 plusAV->setAutoRaise( true );
1212 plusAV->setText( "+" );
1213 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1215 QLabel *AVLabel = new QLabel;
1216 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1217 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1219 AVSpin = new QDoubleSpinBox;
1220 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1221 AVSpin->setDecimals( 3 );
1222 AVSpin->setMinimum( -100 );
1223 AVSpin->setMaximum( 100 );
1224 AVSpin->setSingleStep( 0.1 );
1225 AVSpin->setToolTip( qtr( "A positive value means that\n"
1226 "the audio is ahead of the video" ) );
1227 AVSpin->setSuffix( "s" );
1228 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1229 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1233 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1234 QGridLayout *subsLayout = new QGridLayout( subsBox );
1236 moinssubs = new QToolButton;
1237 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1238 moinssubs->setAutoRaise( true );
1239 moinssubs->setText( "-" );
1240 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1242 plussubs = new QToolButton;
1243 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1244 plussubs->setAutoRaise( true );
1245 plussubs->setText( "+" );
1246 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1248 QLabel *subsLabel = new QLabel;
1249 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1250 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1252 subsSpin = new QDoubleSpinBox;
1253 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1254 subsSpin->setDecimals( 3 );
1255 subsSpin->setMinimum( -100 );
1256 subsSpin->setMaximum( 100 );
1257 subsSpin->setSingleStep( 0.1 );
1258 subsSpin->setToolTip( qtr( "A positive value means that\n"
1259 "the subtitles are ahead of the video" ) );
1260 subsSpin->setSuffix( "s" );
1261 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1264 moinssubSpeed = new QToolButton;
1265 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1266 moinssubSpeed->setAutoRaise( true );
1267 moinssubSpeed->setText( "-" );
1268 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1270 plussubSpeed = new QToolButton;
1271 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1272 plussubSpeed->setAutoRaise( true );
1273 plussubSpeed->setText( "+" );
1274 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1276 QLabel *subSpeedLabel = new QLabel;
1277 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1278 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1280 subSpeedSpin = new QDoubleSpinBox;
1281 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1282 subSpeedSpin->setDecimals( 3 );
1283 subSpeedSpin->setMinimum( 1 );
1284 subSpeedSpin->setMaximum( 100 );
1285 subSpeedSpin->setSingleStep( 0.2 );
1286 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1288 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1290 updateButton = new QToolButton;
1291 updateButton->setAutoRaise( true );
1292 updateButton->setText( "u" );
1293 updateButton->setToolTip( qtr( "Force update of the values in this dialog" ) );
1294 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1297 /* Various Connects */
1298 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1299 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1300 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1301 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1302 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1303 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1304 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1305 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1306 CONNECT( subSpeedSpin, valueChanged ( double ),
1307 this, adjustSubsSpeed( double ) );
1308 BUTTONACT( updateButton, update() );
1314 void SyncControls::update()
1317 if( THEMIM->getInput() )
1319 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1320 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1321 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1322 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1323 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1327 void SyncControls::advanceAudio( double f_advance )
1329 if( THEMIM->getInput() )
1331 int64_t i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1332 i_delay += f_advance * 1000000;
1333 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1334 msg_Dbg( p_intf, "I am advancing Audio %d", f_advance );
1338 void SyncControls::advanceSubs( double f_advance )
1340 if( THEMIM->getInput() )
1342 int64_t i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1343 i_delay += f_advance * 1000000;
1344 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1345 msg_Dbg( p_intf, "I am advancing subtitles %d", f_advance );
1349 void SyncControls::adjustSubsSpeed( double f_fps )
1351 if( THEMIM->getInput() )
1353 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1357 /**********************************************************************
1358 * Video filters / Adjust
1359 **********************************************************************/
1361 /**********************************************************************
1362 * Extended playbak controls
1363 **********************************************************************/