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_Change( p_obj, psz_var, VLC_VAR_FREELIST,
698 CONNECT( combobox, currentIndexChanged( int ), this,
699 ValueChange( int ) );
700 hlayout->addWidget( combobox );
704 QSlider *slider = new QSlider( box );
705 slider->setObjectName( psz_var );
706 slider->setOrientation( Qt::Horizontal );
708 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
710 slider->setMinimum( val2.i_int );
711 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
713 slider->setMaximum( val2.i_int );
714 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
716 slider->setSingleStep( val2.i_int );
717 slider->setValue( i_val );
719 CONNECT( slider, valueChanged( int ), this,
720 ValueChange( int ) );
721 hlayout->addWidget( slider );
723 layout->addLayout( hlayout );
728 QCheckBox *button = new QCheckBox( psz_label, box );
729 button->setObjectName( psz_var );
730 button->setChecked( var_GetBool( p_obj, psz_var ) );
732 CONNECT( button, clicked( bool ), this,
733 ValueChange( bool ) );
734 layout->addWidget( button );
739 if( i_type & VLC_VAR_ISCOMMAND )
741 QPushButton *button = new QPushButton( psz_label, box );
742 button->setObjectName( psz_var );
744 CONNECT( button, clicked( bool ), this,
745 ValueChange( bool ) );
746 layout->addWidget( button );
750 QLabel *label = new QLabel( psz_label, box );
751 layout->addWidget( label );
756 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
759 free( name.psz_string );
761 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
762 vlc_object_release( p_obj );
766 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
771 void ExtV4l2::ValueChange( bool value )
773 ValueChange( (int)value );
776 void ExtV4l2::ValueChange( int value )
778 QObject *s = sender();
779 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
782 char *psz_var = strdup( qtu( s->objectName() ) );
783 int i_type = var_Type( p_obj, psz_var );
784 switch( i_type & VLC_VAR_TYPE )
786 case VLC_VAR_INTEGER:
787 if( i_type & VLC_VAR_HASCHOICE )
789 QComboBox *combobox = qobject_cast<QComboBox*>( s );
790 value = combobox->itemData( value ).toInt();
792 var_SetInteger( p_obj, psz_var, value );
795 var_SetBool( p_obj, psz_var, value );
798 var_SetVoid( p_obj, psz_var );
802 vlc_object_release( p_obj );
806 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
811 /**********************************************************************
813 **********************************************************************/
815 static const QString band_frequencies[] =
817 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
818 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
821 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
822 QWidget( _parent ) , p_intf( _p_intf )
824 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
825 smallFont.setPointSize( smallFont.pointSize() - 3 );
828 ui.preampLabel->setFont( smallFont );
830 /* Setup of presetsComboBox */
831 presetsComboBox = ui.presetsCombo;
832 CONNECT( presetsComboBox, currentIndexChanged( int ),
833 this, updateUISliderValues( int ) );
834 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
836 /* Add the sliders for the Bands */
837 QGridLayout *grid = new QGridLayout( ui.frame );
838 grid->setMargin( 0 );
839 for( int i = 0 ; i < BANDS ; i++ )
841 bands[i] = new QSlider( Qt::Vertical );
842 bands[i]->setMaximum( 400 );
843 bands[i]->setValue( 200 );
844 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
846 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
847 band_texts[i]->setFont( smallFont );
849 grid->addWidget( bands[i], 0, i );
850 grid->addWidget( band_texts[i], 1, i );
853 /* Add the listed presets */
854 for( int i = 0 ; i < NB_PRESETS ; i ++ )
856 presetsComboBox->addItem( qtr( preset_list_text[i] ),
857 QVariant( preset_list[i] ) );
861 BUTTONACT( ui.enableCheck, enable() );
862 BUTTONACT( ui.eq2PassCheck, set2Pass() );
863 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
865 /* Do the update from the value of the core */
869 Equalizer::~Equalizer()
873 void Equalizer::clean()
877 /* Write down initial values */
878 void Equalizer::updateUIFromCore()
880 char *psz_af, *psz_pres;
884 aout_instance_t *p_aout = THEMIM->getAout();
887 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
888 psz_pres = var_GetString( p_aout, "equalizer-preset" );
889 if( var_GetBool( p_aout, "equalizer-2pass" ) )
890 ui.eq2PassCheck->setChecked( true );
891 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
892 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
893 vlc_object_release( p_aout );
897 psz_af = config_GetPsz( p_intf, "audio-filter" );
898 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
899 if( config_GetInt( p_intf, "equalizer-2pass" ) )
900 ui.eq2PassCheck->setChecked( true );
901 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
902 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
904 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
905 ui.enableCheck->setChecked( true );
906 enable( ui.enableCheck->isChecked() );
908 presetsComboBox->setCurrentIndex( i_preset );
914 /* Functin called when enableButton is toggled */
915 void Equalizer::enable()
917 bool en = ui.enableCheck->isChecked();
918 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
920 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
921 // en ? true : false );
922 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
923 // en ? true : false );
926 if( presetsComboBox->currentIndex() < 0 )
927 presetsComboBox->setCurrentIndex( 0 );
931 void Equalizer::enable( bool en )
933 ui.eq2PassCheck->setEnabled( en );
934 presetsComboBox->setEnabled( en );
935 ui.presetLabel->setEnabled( en );
936 ui.preampLabel->setEnabled( en );
937 ui.preampSlider->setEnabled( en );
938 for( int i = 0 ; i< BANDS; i++ )
940 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
944 /* Function called when the set2Pass button is activated */
945 void Equalizer::set2Pass()
947 aout_instance_t *p_aout= THEMIM->getAout();
948 bool b_2p = ui.eq2PassCheck->isChecked();
951 config_PutInt( p_intf, "equalizer-2pass", b_2p );
954 var_SetBool( p_aout, "equalizer-2pass", b_2p );
955 config_PutInt( p_intf, "equalizer-2pass", b_2p );
956 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
958 p_aout->pp_inputs[i]->b_restart = true;
960 vlc_object_release( p_aout );
964 /* Function called when the preamp slider is moved */
965 void Equalizer::setPreamp()
967 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
968 aout_instance_t *p_aout = THEMIM->getAout();
970 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
974 //delCallbacks( p_aout );
975 var_SetFloat( p_aout, "equalizer-preamp", f );
976 //addCallbacks( p_aout );
977 vlc_object_release( p_aout );
979 config_PutFloat( p_intf, "equalizer-preamp", f );
982 void Equalizer::setCoreBands()
984 /**\todo smoothing */
987 for( int i = 0; i < BANDS; i++ )
989 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
990 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
992 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
995 const char *psz_values = values.toAscii().constData();
997 aout_instance_t *p_aout = THEMIM->getAout();
1000 //delCallbacks( p_aout );
1001 var_SetString( p_aout, "equalizer-bands", psz_values );
1002 //addCallbacks( p_aout );
1003 vlc_object_release( p_aout );
1007 void Equalizer::updateUISliderValues( int i_preset )
1009 if( i_preset < 0 ) return;
1011 char *p = createValuesFromPreset( i_preset );
1013 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1017 for( int i = 0; i < BANDS; i++ )
1019 const float f = us_strtod(p, &p );
1021 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1023 band_texts[i]->setText( band_frequencies[i] + "\n"
1024 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1025 if( p == NULL || *p == '\0' )
1033 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1034 ui.preampLabel->setText( qtr( "Preamp\n" )
1035 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1038 char * Equalizer::createValuesFromPreset( int i_preset )
1043 /* Create the QString in Qt */
1044 for( int i = 0 ; i< BANDS ;i++ )
1045 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1047 /* Convert it to char * */
1048 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1054 void Equalizer::setCorePreset( int i_preset )
1056 char *psz_values = createValuesFromPreset( i_preset );
1057 if( !psz_values ) return ;
1059 aout_instance_t *p_aout= THEMIM->getAout();
1062 delCallbacks( p_aout );
1063 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1065 var_SetString( p_aout, "equalizer-bands", psz_values );
1066 var_SetFloat( p_aout, "equalizer-preamp",
1067 eqz_preset_10b[i_preset]->f_preamp );
1068 addCallbacks( p_aout );
1069 vlc_object_release( p_aout );
1071 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1072 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1073 config_PutFloat( p_intf, "equalizer-preamp",
1074 eqz_preset_10b[i_preset]->f_preamp );
1078 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1079 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1081 char *psz_preset = newval.psz_string;
1082 Equalizer *eq = ( Equalizer * )p_data;
1083 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1084 eq->presetsComboBox->setCurrentIndex( i_preset );
1088 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1090 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1091 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1092 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1095 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1097 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1098 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1099 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1102 /**********************************************************************
1104 **********************************************************************/
1106 /**********************************************************************
1108 **********************************************************************/
1109 static const char *psz_control_names[] =
1111 "spatializer-roomsize", "spatializer-width",
1112 "spatializer-wet", "spatializer-dry", "spatializer-damp"
1115 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1116 QWidget( _parent ) , p_intf( _p_intf )
1118 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1119 smallFont.setPointSize( smallFont.pointSize() - 3 );
1121 QGridLayout *layout = new QGridLayout( this );
1122 layout->setMargin( 0 );
1124 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1125 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1127 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1129 spatCtrl[i] = new QSlider( Qt::Vertical );
1132 spatCtrl[i]->setMaximum( 10 );
1133 spatCtrl[i]->setValue( 2 );
1137 spatCtrl[i]->setMaximum( 10 );
1138 spatCtrl[i]->setValue( 0 );
1139 spatCtrl[i]->setMinimum( -10 );
1141 oldControlVars[i] = spatCtrl[i]->value();
1142 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1143 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1144 ctrl_texts[i]->setFont( smallFont );
1145 ctrl_readout[i] = new QLabel( "" );
1146 ctrl_readout[i]->setFont( smallFont );
1147 layout->addWidget( spatCtrl[i], 1, i );
1148 layout->addWidget( ctrl_readout[i], 2, i );
1149 layout->addWidget( ctrl_texts[i], 3, i );
1152 BUTTONACT( enableCheck, enable() );
1154 /* Write down initial values */
1155 aout_instance_t *p_aout = THEMIM->getAout();
1160 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1161 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1163 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1165 vlc_object_release( p_aout );
1169 psz_af = config_GetPsz( p_intf, "audio-filter" );
1170 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1172 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1175 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1176 enableCheck->setChecked( true );
1178 enable( enableCheck->isChecked() );
1179 setValues( controlVars );
1182 Spatializer::~Spatializer()
1186 void Spatializer::enable()
1188 bool en = enableCheck->isChecked();
1189 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1190 en ? true : false );
1194 void Spatializer::enable( bool en )
1196 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1198 spatCtrl[i]->setEnabled( en );
1199 ctrl_texts[i]->setEnabled( en );
1200 ctrl_readout[i]->setEnabled( en );
1203 void Spatializer::setInitValues()
1205 setValues( controlVars );
1208 void Spatializer::setValues( float *controlVars )
1210 aout_instance_t *p_aout = THEMIM->getAout();
1212 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1214 float f = (float)( spatCtrl[i]->value() );
1215 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1219 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1221 if( oldControlVars[i] != spatCtrl[i]->value() )
1223 var_SetFloat( p_aout, psz_control_names[i],
1224 ( float )spatCtrl[i]->value() );
1225 config_PutFloat( p_intf, psz_control_names[i],
1226 ( float ) spatCtrl[i]->value() );
1227 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1230 vlc_object_release( p_aout );
1234 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1236 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1237 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1240 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1242 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1243 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1246 #include <QToolButton>
1247 #include <QGridLayout>
1249 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1250 QWidget( _parent ) , p_intf( _p_intf )
1252 QGroupBox *AVBox, *subsBox;
1254 QToolButton *moinsAV, *plusAV;
1255 QToolButton *moinssubs, *plussubs;
1256 QToolButton *moinssubSpeed, *plussubSpeed;
1258 QToolButton *updateButton;
1260 b_userAction = true;
1262 QGridLayout *mainLayout = new QGridLayout( this );
1265 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1266 QGridLayout *AVLayout = new QGridLayout( AVBox );
1268 moinsAV = new QToolButton;
1269 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1270 moinsAV->setAutoRaise( true );
1271 moinsAV->setText( "-" );
1272 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1274 plusAV = new QToolButton;
1275 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1276 plusAV->setAutoRaise( true );
1277 plusAV->setText( "+" );
1278 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1280 QLabel *AVLabel = new QLabel;
1281 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1282 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1284 AVSpin = new QDoubleSpinBox;
1285 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1286 AVSpin->setDecimals( 3 );
1287 AVSpin->setMinimum( -100.0 );
1288 AVSpin->setMaximum( 100.0 );
1289 AVSpin->setSingleStep( 0.1 );
1290 AVSpin->setToolTip( qtr( "A positive value means that\n"
1291 "the audio is ahead of the video" ) );
1292 AVSpin->setSuffix( " s" );
1293 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1294 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1298 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1299 QGridLayout *subsLayout = new QGridLayout( subsBox );
1301 moinssubs = new QToolButton;
1302 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1303 moinssubs->setAutoRaise( true );
1304 moinssubs->setText( "-" );
1305 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1307 plussubs = new QToolButton;
1308 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1309 plussubs->setAutoRaise( true );
1310 plussubs->setText( "+" );
1311 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1313 QLabel *subsLabel = new QLabel;
1314 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1315 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1317 subsSpin = new QDoubleSpinBox;
1318 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1319 subsSpin->setDecimals( 3 );
1320 subsSpin->setMinimum( -100.0 );
1321 subsSpin->setMaximum( 100.0 );
1322 subsSpin->setSingleStep( 0.1 );
1323 subsSpin->setToolTip( qtr( "A positive value means that\n"
1324 "the subtitles are ahead of the video" ) );
1325 subsSpin->setSuffix( " s" );
1326 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1329 moinssubSpeed = new QToolButton;
1330 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1331 moinssubSpeed->setAutoRaise( true );
1332 moinssubSpeed->setText( "-" );
1333 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1335 plussubSpeed = new QToolButton;
1336 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1337 plussubSpeed->setAutoRaise( true );
1338 plussubSpeed->setText( "+" );
1339 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1341 QLabel *subSpeedLabel = new QLabel;
1342 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1343 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1345 subSpeedSpin = new QDoubleSpinBox;
1346 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1347 subSpeedSpin->setDecimals( 3 );
1348 subSpeedSpin->setMinimum( 1 );
1349 subSpeedSpin->setMaximum( 100 );
1350 subSpeedSpin->setSingleStep( 0.2 );
1351 subSpeedSpin->setSuffix( " fps" );
1352 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1354 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1356 updateButton = new QToolButton;
1357 updateButton->setAutoRaise( true );
1358 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1361 /* Various Connects */
1362 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1363 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1364 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1365 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1366 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1367 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1368 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1369 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1370 CONNECT( subSpeedSpin, valueChanged ( double ),
1371 this, adjustSubsSpeed( double ) );
1373 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1374 BUTTON_SET_ACT_I( updateButton, "", update,
1375 qtr( "Force update of this dialog's values" ), update() );
1381 void SyncControls::clean()
1383 b_userAction = false;
1384 AVSpin->setValue( 0.0 );
1385 subsSpin->setValue( 0.0 );
1386 subSpeedSpin->setValue( 1.0 );
1387 b_userAction = true;
1390 void SyncControls::update()
1392 b_userAction = false;
1395 if( THEMIM->getInput() )
1397 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1398 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1399 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1400 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1401 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1403 b_userAction = true;
1406 void SyncControls::advanceAudio( double f_advance )
1408 if( THEMIM->getInput() && b_userAction )
1410 int64_t i_delay = f_advance * 1000000;
1411 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1415 void SyncControls::advanceSubs( double f_advance )
1417 if( THEMIM->getInput() && b_userAction )
1419 int64_t i_delay = f_advance * 1000000;
1420 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1424 void SyncControls::adjustSubsSpeed( double f_fps )
1426 if( THEMIM->getInput() && b_userAction )
1428 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1432 /**********************************************************************
1433 * Video filters / Adjust
1434 **********************************************************************/
1436 /**********************************************************************
1437 * Extended playbak controls
1438 **********************************************************************/