1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2008 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 *****************************************************************************/
33 #include <QGridLayout>
34 #include <QSignalMapper>
37 #include "components/extended_panels.hpp"
38 #include "dialogs/preferences.hpp"
40 #include "input_manager.hpp"
42 #include "../../audio_filter/equalizer_presets.h"
44 #include <vlc_intf_strings.h>
48 #include <vlc_charset.h> /* us_strtod */
51 class ConfClickHandler : public QObject
54 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
55 e = _e; p_intf = _p_intf;
57 virtual ~ConfClickHandler() {}
58 bool eventFilter( QObject *obj, QEvent *evt )
60 if( evt->type() == QEvent::MouseButtonPress )
69 intf_thread_t *p_intf;
73 QString ModuleFromWidgetName( QObject *obj )
75 return obj->objectName().replace( "Enable","" );
78 QString OptionFromWidgetName( QObject *obj )
81 QString option = obj->objectName().replace( "Slider", "" )
82 .replace( "Combo" , "" )
83 .replace( "Dial" , "" )
84 .replace( "Check" , "" )
85 .replace( "Spin" , "" )
86 .replace( "Text" , "" );
87 for( char a = 'A'; a <= 'Z'; a++ )
89 option = option.replace( QString( a ),
90 QString( '-' ) + QString( a + 'a' - 'A' ) );
95 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
96 QObject( _parent ), p_intf( _p_intf )
98 ui.setupUi( _parent );
101 #define SETUP_VFILTER( widget ) \
103 vlc_object_t *p_obj = ( vlc_object_t * ) \
104 vlc_object_find_name( p_intf->p_libvlc, \
107 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
108 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
111 vlc_object_release( p_obj ); \
112 if( checkbox ) checkbox->setChecked( true ); \
113 else groupbox->setChecked( true ); \
117 if( checkbox ) checkbox->setChecked( false ); \
118 else groupbox->setChecked( false ); \
121 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
122 #define SETUP_VFILTER_OPTION( widget, signal ) \
123 initComboBoxItems( ui.widget ); \
124 setWidgetValue( ui.widget ); \
125 CONNECT( ui.widget, signal, this, updateFilterOptions() );
127 SETUP_VFILTER( adjust )
128 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
132 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
133 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
135 SETUP_VFILTER( extract )
136 SETUP_VFILTER_OPTION( extractComponentText, textChanged( const QString& ) )
138 SETUP_VFILTER( colorthres )
139 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( const QString& ) )
140 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
141 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
143 SETUP_VFILTER( invert )
145 SETUP_VFILTER( gradient )
146 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
147 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
148 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
150 SETUP_VFILTER( motionblur )
151 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
153 SETUP_VFILTER( motiondetect )
155 SETUP_VFILTER( noise )
157 SETUP_VFILTER( psychedelic )
159 SETUP_VFILTER( sharpen )
160 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
162 SETUP_VFILTER( ripple )
164 SETUP_VFILTER( wave )
166 SETUP_VFILTER( transform )
167 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
169 SETUP_VFILTER( rotate )
170 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
171 ui.rotateAngleDial->setWrapping( true );
172 ui.rotateAngleDial->setNotchesVisible( true );
174 SETUP_VFILTER( puzzle )
175 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
176 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
177 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
179 SETUP_VFILTER( magnify )
181 SETUP_VFILTER( clone )
182 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
184 SETUP_VFILTER( wall )
185 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
186 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
188 SETUP_VFILTER( panoramix )
189 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
190 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
193 SETUP_VFILTER( erase )
194 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
195 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
196 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
198 SETUP_VFILTER( marq )
199 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( const QString& ) )
200 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
202 SETUP_VFILTER( logo )
203 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
204 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
205 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
206 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
209 #undef SETUP_VFILTER_OPTION
211 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
214 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
215 CONNECT( ui.leftRightCropSync, toggled ( bool ), this, cropChange() );
216 CONNECT( ui.topBotCropSync, toggled ( bool ), this, cropChange() );
217 CONNECT( ui.topBotCropSync, toggled( bool ),
218 ui.cropBotPx, setDisabled( bool ) );
219 CONNECT( ui.leftRightCropSync, toggled( bool ),
220 ui.cropRightPx, setDisabled( bool ) );
223 ExtVideo::~ExtVideo()
227 void ExtVideo::cropChange()
229 if( ui.topBotCropSync->isChecked() )
230 ui.cropBotPx->setValue( ui.cropTopPx->value() );
231 if( ui.leftRightCropSync->isChecked() )
232 ui.cropRightPx->setValue( ui.cropLeftPx->value() );
234 p_vout = THEMIM->getVout();
237 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
238 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
239 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
240 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
241 vlc_object_release( p_vout );
245 void ExtVideo::clean()
247 ui.cropTopPx->setValue( 0 );
248 ui.cropBotPx->setValue( 0 );
249 ui.cropLeftPx->setValue( 0 );
250 ui.cropRightPx->setValue( 0 );
253 void ExtVideo::ChangeVFiltersString( const char *psz_name, bool b_add )
255 char *psz_parser, *psz_string;
256 const char *psz_filter_type;
258 module_t *p_obj = module_find( psz_name );
261 msg_Err( p_intf, "Unable to find filter module \"%s\".", psz_name );
265 if( module_provides( p_obj, "video filter2" ) )
267 psz_filter_type = "video-filter";
269 else if( module_provides( p_obj, "video filter" ) )
271 psz_filter_type = "vout-filter";
273 else if( module_provides( p_obj, "sub filter" ) )
275 psz_filter_type = "sub-filter";
279 module_release (p_obj);
280 msg_Err( p_intf, "Unknown video filter type." );
283 module_release (p_obj);
285 psz_string = config_GetPsz( p_intf, psz_filter_type );
287 if( !psz_string ) psz_string = strdup( "" );
289 psz_parser = strstr( psz_string, psz_name );
295 psz_parser = psz_string;
296 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
297 psz_string, psz_name ) == -1 )
313 if( *( psz_parser + strlen( psz_name ) ) == ':' )
315 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
316 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
323 /* Remove trailing : : */
324 if( strlen( psz_string ) > 0 &&
325 *( psz_string + strlen( psz_string ) -1 ) == ':' )
327 *( psz_string + strlen( psz_string ) -1 ) = '\0';
336 /* Vout is not kept, so put that in the config */
337 config_PutPsz( p_intf, psz_filter_type, psz_string );
338 if( !strcmp( psz_filter_type, "video-filter" ) )
339 ui.videoFilterText->setText( psz_string );
340 else if( !strcmp( psz_filter_type, "vout-filter" ) )
341 ui.voutFilterText->setText( psz_string );
342 else if( !strcmp( psz_filter_type, "sub-filter" ) )
343 ui.subpictureFilterText->setText( psz_string );
345 /* Try to set on the fly */
346 p_vout = THEMIM->getVout();
349 if( !strcmp( psz_filter_type, "sub-filter" ) )
350 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
352 var_SetString( p_vout, psz_filter_type, psz_string );
353 vlc_object_release( p_vout );
359 void ExtVideo::updateFilters()
361 QString module = ModuleFromWidgetName( sender() );
363 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
364 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
366 ChangeVFiltersString( qtu( module ),
367 checkbox ? checkbox->isChecked()
368 : groupbox->isChecked() );
371 void ExtVideo::initComboBoxItems( QObject *widget )
373 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
374 if( !combobox ) return;
375 QString option = OptionFromWidgetName( widget );
376 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
380 int i_type = p_item->i_type & CONFIG_ITEM;
381 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
383 if( i_type == CONFIG_ITEM_INTEGER
384 || i_type == CONFIG_ITEM_BOOL )
385 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
386 p_item->pi_list[i_index] );
387 else if( i_type == CONFIG_ITEM_STRING )
388 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
389 p_item->ppsz_list[i_index] );
394 msg_Err( p_intf, "Couldn't find option \"%s\".",
399 void ExtVideo::setWidgetValue( QObject *widget )
401 QString module = ModuleFromWidgetName( widget->parent() );
402 //std::cout << "Module name: " << module.toStdString() << std::endl;
403 QString option = OptionFromWidgetName( widget );
404 //std::cout << "Option name: " << option.toStdString() << std::endl;
406 vlc_object_t *p_obj = ( vlc_object_t * )
407 vlc_object_find_name( p_intf->p_libvlc,
417 "Module instance %s not found, looking in config values.",
420 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
423 case VLC_VAR_INTEGER:
425 val.i_int = config_GetInt( p_intf, qtu( option ) );
428 val.f_float = config_GetFloat( p_intf, qtu( option ) );
431 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
437 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
438 var_Get( p_obj, qtu( option ), &val );
439 vlc_object_release( p_obj );
442 /* Try to cast to all the widgets we're likely to encounter. Only
443 * one of the casts is expected to work. */
444 QSlider *slider = qobject_cast<QSlider*> ( widget );
445 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
446 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
447 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
448 QDial *dial = qobject_cast<QDial*> ( widget );
449 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
450 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
452 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
454 if( slider ) slider->setValue( val.i_int );
455 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
457 else if( spinbox ) spinbox->setValue( val.i_int );
458 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
462 snprintf( str, sizeof(str), "%06X", val.i_int );
463 lineedit->setText( str );
465 else if( combobox ) combobox->setCurrentIndex(
466 combobox->findData( val.i_int ) );
467 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
469 else if( i_type == VLC_VAR_FLOAT )
471 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
472 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
473 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
475 else if( i_type == VLC_VAR_STRING )
477 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
478 else if( combobox ) combobox->setCurrentIndex(
479 combobox->findData( qfu( val.psz_string ) ) );
480 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
481 free( val.psz_string );
485 "Module %s's %s variable is of an unsupported type ( %d )",
491 void ExtVideo::updateFilterOptions()
493 QString module = ModuleFromWidgetName( sender()->parent() );
494 //std::cout << "Module name: " << module.toStdString() << std::endl;
495 QString option = OptionFromWidgetName( sender() );
496 //std::cout << "Option name: " << option.toStdString() << std::endl;
498 vlc_object_t *p_obj = ( vlc_object_t * )
499 vlc_object_find_name( p_intf->p_libvlc,
506 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
507 i_type = config_GetType( p_intf, qtu( option ) );
508 b_is_command = false;
512 i_type = var_Type( p_obj, qtu( option ) );
513 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
518 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.",
521 /* FIXME: restart automatically somewhere near the end of this function */
524 /* Try to cast to all the widgets we're likely to encounter. Only
525 * one of the casts is expected to work. */
526 QSlider *slider = qobject_cast<QSlider*> ( sender() );
527 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
528 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
529 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
530 QDial *dial = qobject_cast<QDial*> ( sender() );
531 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
532 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
535 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
538 if( slider ) i_int = slider->value();
539 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
540 else if( spinbox ) i_int = spinbox->value();
541 else if( dial ) i_int = ( 540-dial->value() )%360;
542 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
543 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
544 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
545 config_PutInt( p_intf, qtu( option ), i_int );
548 if( i_type == VLC_VAR_INTEGER )
549 var_SetInteger( p_obj, qtu( option ), i_int );
551 var_SetBool( p_obj, qtu( option ), i_int );
554 else if( i_type == VLC_VAR_FLOAT )
557 if( slider ) f_float = ( double )slider->value()
558 / ( double )slider->tickInterval(); /* hack alert! */
559 else if( doublespinbox ) f_float = doublespinbox->value();
560 else if( lineedit ) f_float = lineedit->text().toDouble();
561 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
562 config_PutFloat( p_intf, qtu( option ), f_float );
564 var_SetFloat( p_obj, qtu( option ), f_float );
566 else if( i_type == VLC_VAR_STRING )
568 char *psz_string = NULL;
569 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
570 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
571 combobox->currentIndex() ).toString() ) );
572 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
573 config_PutPsz( p_intf, qtu( option ), psz_string );
575 var_SetString( p_obj, qtu( option ), psz_string );
580 "Module %s's %s variable is of an unsupported type ( %d )",
585 if( p_obj ) vlc_object_release( p_obj );
589 void ExtVideo::gotoConf( QObject* src )
591 #define SHOWCONF( module ) \
592 if( src->objectName().contains( module ) ) \
594 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
598 SHOWCONF( "magnify" );
600 SHOWCONF( "ripple" );
601 SHOWCONF( "invert" );
602 SHOWCONF( "puzzle" );
604 SHOWCONF( "gradient" );
605 SHOWCONF( "colorthres" )
609 /**********************************************************************
611 **********************************************************************/
613 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
614 : QWidget( _parent ), p_intf( _p_intf )
618 BUTTONACT( ui.refresh, Refresh() );
628 void ExtV4l2::showEvent( QShowEvent *event )
630 QWidget::showEvent( event );
634 void ExtV4l2::Refresh( void )
636 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
640 ui.vboxLayout->removeWidget( box );
646 vlc_value_t val, text, name;
647 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
651 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
653 vlc_object_release( p_obj );
657 box = new QGroupBox( this );
658 ui.vboxLayout->addWidget( box );
659 QVBoxLayout *layout = new QVBoxLayout( box );
660 box->setLayout( layout );
662 for( int i = 0; i < val.p_list->i_count; i++ )
664 const char *psz_var = text.p_list->p_values[i].psz_string;
665 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
666 const char *psz_label = name.psz_string;
667 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
668 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
670 int i_type = var_Type( p_obj, psz_var );
671 switch( i_type & VLC_VAR_TYPE )
673 case VLC_VAR_INTEGER:
675 QLabel *label = new QLabel( psz_label, box );
676 QHBoxLayout *hlayout = new QHBoxLayout();
677 hlayout->addWidget( label );
678 int i_val = var_GetInteger( p_obj, psz_var );
679 if( i_type & VLC_VAR_HASCHOICE )
681 QComboBox *combobox = new QComboBox( box );
682 combobox->setObjectName( psz_var );
684 vlc_value_t val2, text2;
685 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
687 for( int j = 0; j < val2.p_list->i_count; j++ )
690 text2.p_list->p_values[j].psz_string,
691 val2.p_list->p_values[j].i_int );
692 if( i_val == val2.p_list->p_values[j].i_int )
693 combobox->setCurrentIndex( j );
695 var_FreeList( &val2, &text2 );
697 CONNECT( combobox, currentIndexChanged( int ), this,
698 ValueChange( int ) );
699 hlayout->addWidget( combobox );
703 QSlider *slider = new QSlider( box );
704 slider->setObjectName( psz_var );
705 slider->setOrientation( Qt::Horizontal );
707 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
709 slider->setMinimum( val2.i_int );
710 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
712 slider->setMaximum( val2.i_int );
713 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
715 slider->setSingleStep( val2.i_int );
716 slider->setValue( i_val );
718 CONNECT( slider, valueChanged( int ), this,
719 ValueChange( int ) );
720 hlayout->addWidget( slider );
722 layout->addLayout( hlayout );
727 QCheckBox *button = new QCheckBox( psz_label, box );
728 button->setObjectName( psz_var );
729 button->setChecked( var_GetBool( p_obj, psz_var ) );
731 CONNECT( button, clicked( bool ), this,
732 ValueChange( bool ) );
733 layout->addWidget( button );
738 if( i_type & VLC_VAR_ISCOMMAND )
740 QPushButton *button = new QPushButton( psz_label, box );
741 button->setObjectName( psz_var );
743 CONNECT( button, clicked( bool ), this,
744 ValueChange( bool ) );
745 layout->addWidget( button );
749 QLabel *label = new QLabel( psz_label, box );
750 layout->addWidget( label );
755 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
758 free( name.psz_string );
760 var_FreeList( &val, &text );
761 vlc_object_release( p_obj );
765 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
770 void ExtV4l2::ValueChange( bool value )
772 ValueChange( (int)value );
775 void ExtV4l2::ValueChange( int value )
777 QObject *s = sender();
778 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
781 char *psz_var = strdup( qtu( s->objectName() ) );
782 int i_type = var_Type( p_obj, psz_var );
783 switch( i_type & VLC_VAR_TYPE )
785 case VLC_VAR_INTEGER:
786 if( i_type & VLC_VAR_HASCHOICE )
788 QComboBox *combobox = qobject_cast<QComboBox*>( s );
789 value = combobox->itemData( value ).toInt();
791 var_SetInteger( p_obj, psz_var, value );
794 var_SetBool( p_obj, psz_var, value );
797 var_SetVoid( p_obj, psz_var );
801 vlc_object_release( p_obj );
805 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
810 /**********************************************************************
812 **********************************************************************/
814 static const QString band_frequencies[] =
816 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
817 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
820 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
821 QWidget( _parent ) , p_intf( _p_intf )
823 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
824 smallFont.setPointSize( smallFont.pointSize() - 3 );
827 ui.preampLabel->setFont( smallFont );
829 /* Setup of presetsComboBox */
830 presetsComboBox = ui.presetsCombo;
831 CONNECT( presetsComboBox, currentIndexChanged( int ),
832 this, updateUISliderValues( int ) );
833 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
835 /* Add the sliders for the Bands */
836 QGridLayout *grid = new QGridLayout( ui.frame );
837 grid->setMargin( 0 );
838 for( int i = 0 ; i < BANDS ; i++ )
840 bands[i] = new QSlider( Qt::Vertical );
841 bands[i]->setMaximum( 400 );
842 bands[i]->setValue( 200 );
843 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
845 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
846 band_texts[i]->setFont( smallFont );
848 grid->addWidget( bands[i], 0, i );
849 grid->addWidget( band_texts[i], 1, i );
852 /* Add the listed presets */
853 for( int i = 0 ; i < NB_PRESETS ; i ++ )
855 presetsComboBox->addItem( qtr( preset_list_text[i] ),
856 QVariant( preset_list[i] ) );
860 BUTTONACT( ui.enableCheck, enable() );
861 BUTTONACT( ui.eq2PassCheck, set2Pass() );
862 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
864 /* Do the update from the value of the core */
868 Equalizer::~Equalizer()
872 void Equalizer::clean()
876 /* Write down initial values */
877 void Equalizer::updateUIFromCore()
879 char *psz_af, *psz_pres;
883 aout_instance_t *p_aout = THEMIM->getAout();
886 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
887 psz_pres = var_GetString( p_aout, "equalizer-preset" );
888 if( var_GetBool( p_aout, "equalizer-2pass" ) )
889 ui.eq2PassCheck->setChecked( true );
890 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
891 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
892 vlc_object_release( p_aout );
896 psz_af = config_GetPsz( p_intf, "audio-filter" );
897 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
898 if( config_GetInt( p_intf, "equalizer-2pass" ) )
899 ui.eq2PassCheck->setChecked( true );
900 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
901 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
903 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
904 ui.enableCheck->setChecked( true );
905 enable( ui.enableCheck->isChecked() );
907 presetsComboBox->setCurrentIndex( i_preset );
913 /* Functin called when enableButton is toggled */
914 void Equalizer::enable()
916 bool en = ui.enableCheck->isChecked();
917 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
919 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
920 // en ? true : false );
921 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
922 // en ? true : false );
925 if( presetsComboBox->currentIndex() < 0 )
926 presetsComboBox->setCurrentIndex( 0 );
930 void Equalizer::enable( bool en )
932 ui.eq2PassCheck->setEnabled( en );
933 presetsComboBox->setEnabled( en );
934 ui.presetLabel->setEnabled( en );
935 ui.preampLabel->setEnabled( en );
936 ui.preampSlider->setEnabled( en );
937 for( int i = 0 ; i< BANDS; i++ )
939 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
943 /* Function called when the set2Pass button is activated */
944 void Equalizer::set2Pass()
946 aout_instance_t *p_aout= THEMIM->getAout();
947 bool b_2p = ui.eq2PassCheck->isChecked();
950 config_PutInt( p_intf, "equalizer-2pass", b_2p );
953 var_SetBool( p_aout, "equalizer-2pass", b_2p );
954 config_PutInt( p_intf, "equalizer-2pass", b_2p );
955 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
957 p_aout->pp_inputs[i]->b_restart = true;
959 vlc_object_release( p_aout );
963 /* Function called when the preamp slider is moved */
964 void Equalizer::setPreamp()
966 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
967 aout_instance_t *p_aout = THEMIM->getAout();
969 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
973 //delCallbacks( p_aout );
974 var_SetFloat( p_aout, "equalizer-preamp", f );
975 //addCallbacks( p_aout );
976 vlc_object_release( p_aout );
978 config_PutFloat( p_intf, "equalizer-preamp", f );
981 void Equalizer::setCoreBands()
983 /**\todo smoothing */
986 for( int i = 0; i < BANDS; i++ )
988 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
989 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
991 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
994 const char *psz_values = values.toAscii().constData();
996 aout_instance_t *p_aout = THEMIM->getAout();
999 //delCallbacks( p_aout );
1000 var_SetString( p_aout, "equalizer-bands", psz_values );
1001 //addCallbacks( p_aout );
1002 vlc_object_release( p_aout );
1006 void Equalizer::updateUISliderValues( int i_preset )
1008 if( i_preset < 0 ) return;
1010 char *p = createValuesFromPreset( i_preset );
1012 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1016 for( int i = 0; i < BANDS; i++ )
1018 const float f = us_strtod(p, &p );
1020 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1022 band_texts[i]->setText( band_frequencies[i] + "\n"
1023 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1024 if( p == NULL || *p == '\0' )
1032 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1033 ui.preampLabel->setText( qtr( "Preamp\n" )
1034 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1037 char * Equalizer::createValuesFromPreset( int i_preset )
1042 /* Create the QString in Qt */
1043 for( int i = 0 ; i< BANDS ;i++ )
1044 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1046 /* Convert it to char * */
1047 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1053 void Equalizer::setCorePreset( int i_preset )
1055 char *psz_values = createValuesFromPreset( i_preset );
1056 if( !psz_values ) return ;
1058 aout_instance_t *p_aout= THEMIM->getAout();
1061 delCallbacks( p_aout );
1062 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1064 var_SetString( p_aout, "equalizer-bands", psz_values );
1065 var_SetFloat( p_aout, "equalizer-preamp",
1066 eqz_preset_10b[i_preset]->f_preamp );
1067 addCallbacks( p_aout );
1068 vlc_object_release( p_aout );
1070 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1071 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1072 config_PutFloat( p_intf, "equalizer-preamp",
1073 eqz_preset_10b[i_preset]->f_preamp );
1077 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1078 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1080 char *psz_preset = newval.psz_string;
1081 Equalizer *eq = ( Equalizer * )p_data;
1082 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1083 eq->presetsComboBox->setCurrentIndex( i_preset );
1087 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1089 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1090 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1091 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1094 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1096 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1097 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1098 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1101 /**********************************************************************
1103 **********************************************************************/
1105 /**********************************************************************
1107 **********************************************************************/
1108 static const char *psz_control_names[] =
1110 "spatializer-roomsize", "spatializer-width",
1111 "spatializer-wet", "spatializer-dry", "spatializer-damp"
1114 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1115 QWidget( _parent ) , p_intf( _p_intf )
1117 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1118 smallFont.setPointSize( smallFont.pointSize() - 3 );
1120 QGridLayout *layout = new QGridLayout( this );
1121 layout->setMargin( 0 );
1123 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1124 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1126 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1128 spatCtrl[i] = new QSlider( Qt::Vertical );
1131 spatCtrl[i]->setMaximum( 10 );
1132 spatCtrl[i]->setValue( 2 );
1136 spatCtrl[i]->setMaximum( 10 );
1137 spatCtrl[i]->setValue( 0 );
1138 spatCtrl[i]->setMinimum( -10 );
1140 oldControlVars[i] = spatCtrl[i]->value();
1141 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1142 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1143 ctrl_texts[i]->setFont( smallFont );
1144 ctrl_readout[i] = new QLabel( "" );
1145 ctrl_readout[i]->setFont( smallFont );
1146 layout->addWidget( spatCtrl[i], 1, i );
1147 layout->addWidget( ctrl_readout[i], 2, i );
1148 layout->addWidget( ctrl_texts[i], 3, i );
1151 BUTTONACT( enableCheck, enable() );
1153 /* Write down initial values */
1154 aout_instance_t *p_aout = THEMIM->getAout();
1159 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1160 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1162 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1164 vlc_object_release( p_aout );
1168 psz_af = config_GetPsz( p_intf, "audio-filter" );
1169 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1171 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1174 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1175 enableCheck->setChecked( true );
1177 enable( enableCheck->isChecked() );
1178 setValues( controlVars );
1181 Spatializer::~Spatializer()
1185 void Spatializer::enable()
1187 bool en = enableCheck->isChecked();
1188 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1189 en ? true : false );
1193 void Spatializer::enable( bool en )
1195 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1197 spatCtrl[i]->setEnabled( en );
1198 ctrl_texts[i]->setEnabled( en );
1199 ctrl_readout[i]->setEnabled( en );
1202 void Spatializer::setInitValues()
1204 setValues( controlVars );
1207 void Spatializer::setValues( float *controlVars )
1209 aout_instance_t *p_aout = THEMIM->getAout();
1211 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1213 float f = (float)( spatCtrl[i]->value() );
1214 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1218 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1220 if( oldControlVars[i] != spatCtrl[i]->value() )
1222 var_SetFloat( p_aout, psz_control_names[i],
1223 ( float )spatCtrl[i]->value() );
1224 config_PutFloat( p_intf, psz_control_names[i],
1225 ( float ) spatCtrl[i]->value() );
1226 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1229 vlc_object_release( p_aout );
1233 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1235 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1236 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1239 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1241 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1242 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1245 #include <QToolButton>
1246 #include <QGridLayout>
1248 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1249 QWidget( _parent ) , p_intf( _p_intf )
1251 QGroupBox *AVBox, *subsBox;
1253 QToolButton *moinsAV, *plusAV;
1254 QToolButton *moinssubs, *plussubs;
1255 QToolButton *moinssubSpeed, *plussubSpeed;
1257 QToolButton *updateButton;
1259 b_userAction = true;
1261 QGridLayout *mainLayout = new QGridLayout( this );
1264 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1265 QGridLayout *AVLayout = new QGridLayout( AVBox );
1267 moinsAV = new QToolButton;
1268 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1269 moinsAV->setAutoRaise( true );
1270 moinsAV->setText( "-" );
1271 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1273 plusAV = new QToolButton;
1274 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1275 plusAV->setAutoRaise( true );
1276 plusAV->setText( "+" );
1277 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1279 QLabel *AVLabel = new QLabel;
1280 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1281 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1283 AVSpin = new QDoubleSpinBox;
1284 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1285 AVSpin->setDecimals( 3 );
1286 AVSpin->setMinimum( -100.0 );
1287 AVSpin->setMaximum( 100.0 );
1288 AVSpin->setSingleStep( 0.1 );
1289 AVSpin->setToolTip( qtr( "A positive value means that\n"
1290 "the audio is ahead of the video" ) );
1291 AVSpin->setSuffix( " s" );
1292 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1293 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1297 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1298 QGridLayout *subsLayout = new QGridLayout( subsBox );
1300 moinssubs = new QToolButton;
1301 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1302 moinssubs->setAutoRaise( true );
1303 moinssubs->setText( "-" );
1304 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1306 plussubs = new QToolButton;
1307 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1308 plussubs->setAutoRaise( true );
1309 plussubs->setText( "+" );
1310 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1312 QLabel *subsLabel = new QLabel;
1313 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1314 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1316 subsSpin = new QDoubleSpinBox;
1317 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1318 subsSpin->setDecimals( 3 );
1319 subsSpin->setMinimum( -100.0 );
1320 subsSpin->setMaximum( 100.0 );
1321 subsSpin->setSingleStep( 0.1 );
1322 subsSpin->setToolTip( qtr( "A positive value means that\n"
1323 "the subtitles are ahead of the video" ) );
1324 subsSpin->setSuffix( " s" );
1325 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1328 moinssubSpeed = new QToolButton;
1329 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1330 moinssubSpeed->setAutoRaise( true );
1331 moinssubSpeed->setText( "-" );
1332 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1334 plussubSpeed = new QToolButton;
1335 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1336 plussubSpeed->setAutoRaise( true );
1337 plussubSpeed->setText( "+" );
1338 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1340 QLabel *subSpeedLabel = new QLabel;
1341 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1342 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1344 subSpeedSpin = new QDoubleSpinBox;
1345 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1346 subSpeedSpin->setDecimals( 3 );
1347 subSpeedSpin->setMinimum( 1 );
1348 subSpeedSpin->setMaximum( 100 );
1349 subSpeedSpin->setSingleStep( 0.2 );
1350 subSpeedSpin->setSuffix( " fps" );
1351 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1353 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1355 updateButton = new QToolButton;
1356 updateButton->setAutoRaise( true );
1357 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1360 /* Various Connects */
1361 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1362 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1363 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1364 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1365 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1366 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1367 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1368 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1369 CONNECT( subSpeedSpin, valueChanged ( double ),
1370 this, adjustSubsSpeed( double ) );
1372 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1373 BUTTON_SET_ACT_I( updateButton, "", update,
1374 qtr( "Force update of this dialog's values" ), update() );
1380 void SyncControls::clean()
1382 b_userAction = false;
1383 AVSpin->setValue( 0.0 );
1384 subsSpin->setValue( 0.0 );
1385 subSpeedSpin->setValue( 1.0 );
1386 b_userAction = true;
1389 void SyncControls::update()
1391 b_userAction = false;
1394 if( THEMIM->getInput() )
1396 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1397 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1398 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1399 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1400 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1402 b_userAction = true;
1405 void SyncControls::advanceAudio( double f_advance )
1407 if( THEMIM->getInput() && b_userAction )
1409 int64_t i_delay = f_advance * 1000000;
1410 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1414 void SyncControls::advanceSubs( double f_advance )
1416 if( THEMIM->getInput() && b_userAction )
1418 int64_t i_delay = f_advance * 1000000;
1419 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1423 void SyncControls::adjustSubsSpeed( double f_fps )
1425 if( THEMIM->getInput() && b_userAction )
1427 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1431 /**********************************************************************
1432 * Video filters / Adjust
1433 **********************************************************************/
1435 /**********************************************************************
1436 * Extended playbak controls
1437 **********************************************************************/