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 /* FIXME temporary hack */
259 const char *psz_module_name = psz_name;
260 if( !strcmp( psz_name, "magnify" ) ||
261 !strcmp( psz_name, "puzzle" ) ||
262 !strcmp( psz_name, "logo" ) ||
263 !strcmp( psz_name, "clone" ) )
264 psz_module_name = "video_filter_wrapper";
266 module_t *p_obj = module_find( psz_module_name );
269 msg_Err( p_intf, "Unable to find filter module \"%s\".", psz_name );
273 if( module_provides( p_obj, "video filter" ) )
275 psz_filter_type = "vout-filter";
277 else if( module_provides( p_obj, "video filter2" ) )
279 psz_filter_type = "video-filter";
281 else if( module_provides( p_obj, "sub filter" ) )
283 psz_filter_type = "sub-filter";
287 module_release (p_obj);
288 msg_Err( p_intf, "Unknown video filter type." );
291 module_release (p_obj);
293 psz_string = config_GetPsz( p_intf, psz_filter_type );
295 if( !psz_string ) psz_string = strdup( "" );
297 psz_parser = strstr( psz_string, psz_name );
303 psz_parser = psz_string;
304 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
305 psz_string, psz_name ) == -1 )
321 if( *( psz_parser + strlen( psz_name ) ) == ':' )
323 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
324 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
331 /* Remove trailing : : */
332 if( strlen( psz_string ) > 0 &&
333 *( psz_string + strlen( psz_string ) -1 ) == ':' )
335 *( psz_string + strlen( psz_string ) -1 ) = '\0';
344 /* Vout is not kept, so put that in the config */
345 config_PutPsz( p_intf, psz_filter_type, psz_string );
346 if( !strcmp( psz_filter_type, "video-filter" ) )
347 ui.videoFilterText->setText( psz_string );
348 else if( !strcmp( psz_filter_type, "vout-filter" ) )
349 ui.voutFilterText->setText( psz_string );
350 else if( !strcmp( psz_filter_type, "sub-filter" ) )
351 ui.subpictureFilterText->setText( psz_string );
353 /* Try to set on the fly */
354 p_vout = THEMIM->getVout();
357 if( !strcmp( psz_filter_type, "sub-filter" ) )
358 var_SetString( vout_GetSpu( p_vout ), psz_filter_type, psz_string );
360 var_SetString( p_vout, psz_filter_type, psz_string );
361 vlc_object_release( p_vout );
367 void ExtVideo::updateFilters()
369 QString module = ModuleFromWidgetName( sender() );
371 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
372 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
374 ChangeVFiltersString( qtu( module ),
375 checkbox ? checkbox->isChecked()
376 : groupbox->isChecked() );
379 void ExtVideo::initComboBoxItems( QObject *widget )
381 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
382 if( !combobox ) return;
383 QString option = OptionFromWidgetName( widget );
384 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
388 int i_type = p_item->i_type & CONFIG_ITEM;
389 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
391 if( i_type == CONFIG_ITEM_INTEGER
392 || i_type == CONFIG_ITEM_BOOL )
393 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
394 p_item->pi_list[i_index] );
395 else if( i_type == CONFIG_ITEM_STRING )
396 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
397 p_item->ppsz_list[i_index] );
402 msg_Err( p_intf, "Couldn't find option \"%s\".",
407 void ExtVideo::setWidgetValue( QObject *widget )
409 QString module = ModuleFromWidgetName( widget->parent() );
410 //std::cout << "Module name: " << module.toStdString() << std::endl;
411 QString option = OptionFromWidgetName( widget );
412 //std::cout << "Option name: " << option.toStdString() << std::endl;
414 vlc_object_t *p_obj = ( vlc_object_t * )
415 vlc_object_find_name( p_intf->p_libvlc,
425 "Module instance %s not found, looking in config values.",
428 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
431 case VLC_VAR_INTEGER:
433 val.i_int = config_GetInt( p_intf, qtu( option ) );
436 val.f_float = config_GetFloat( p_intf, qtu( option ) );
439 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
445 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
446 var_Get( p_obj, qtu( option ), &val );
447 vlc_object_release( p_obj );
450 /* Try to cast to all the widgets we're likely to encounter. Only
451 * one of the casts is expected to work. */
452 QSlider *slider = qobject_cast<QSlider*> ( widget );
453 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
454 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
455 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
456 QDial *dial = qobject_cast<QDial*> ( widget );
457 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
458 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
460 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
462 if( slider ) slider->setValue( val.i_int );
463 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
465 else if( spinbox ) spinbox->setValue( val.i_int );
466 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
470 snprintf( str, sizeof(str), "%06X", val.i_int );
471 lineedit->setText( str );
473 else if( combobox ) combobox->setCurrentIndex(
474 combobox->findData( val.i_int ) );
475 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
477 else if( i_type == VLC_VAR_FLOAT )
479 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
480 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
481 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
483 else if( i_type == VLC_VAR_STRING )
485 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
486 else if( combobox ) combobox->setCurrentIndex(
487 combobox->findData( qfu( val.psz_string ) ) );
488 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
489 free( val.psz_string );
493 "Module %s's %s variable is of an unsupported type ( %d )",
499 void ExtVideo::updateFilterOptions()
501 QString module = ModuleFromWidgetName( sender()->parent() );
502 //std::cout << "Module name: " << module.toStdString() << std::endl;
503 QString option = OptionFromWidgetName( sender() );
504 //std::cout << "Option name: " << option.toStdString() << std::endl;
506 vlc_object_t *p_obj = ( vlc_object_t * )
507 vlc_object_find_name( p_intf->p_libvlc,
514 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
515 i_type = config_GetType( p_intf, qtu( option ) );
516 b_is_command = false;
520 i_type = var_Type( p_obj, qtu( option ) );
521 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
526 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.",
529 /* FIXME: restart automatically somewhere near the end of this function */
532 /* Try to cast to all the widgets we're likely to encounter. Only
533 * one of the casts is expected to work. */
534 QSlider *slider = qobject_cast<QSlider*> ( sender() );
535 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
536 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
537 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
538 QDial *dial = qobject_cast<QDial*> ( sender() );
539 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
540 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
543 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
546 if( slider ) i_int = slider->value();
547 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
548 else if( spinbox ) i_int = spinbox->value();
549 else if( dial ) i_int = ( 540-dial->value() )%360;
550 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
551 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
552 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
553 config_PutInt( p_intf, qtu( option ), i_int );
556 if( i_type == VLC_VAR_INTEGER )
557 var_SetInteger( p_obj, qtu( option ), i_int );
559 var_SetBool( p_obj, qtu( option ), i_int );
562 else if( i_type == VLC_VAR_FLOAT )
565 if( slider ) f_float = ( double )slider->value()
566 / ( double )slider->tickInterval(); /* hack alert! */
567 else if( doublespinbox ) f_float = doublespinbox->value();
568 else if( lineedit ) f_float = lineedit->text().toDouble();
569 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
570 config_PutFloat( p_intf, qtu( option ), f_float );
572 var_SetFloat( p_obj, qtu( option ), f_float );
574 else if( i_type == VLC_VAR_STRING )
576 char *psz_string = NULL;
577 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
578 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
579 combobox->currentIndex() ).toString() ) );
580 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
581 config_PutPsz( p_intf, qtu( option ), psz_string );
583 var_SetString( p_obj, qtu( option ), psz_string );
588 "Module %s's %s variable is of an unsupported type ( %d )",
593 if( p_obj ) vlc_object_release( p_obj );
597 void ExtVideo::gotoConf( QObject* src )
599 #define SHOWCONF( module ) \
600 if( src->objectName().contains( module ) ) \
602 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
606 SHOWCONF( "magnify" );
608 SHOWCONF( "ripple" );
609 SHOWCONF( "invert" );
610 SHOWCONF( "puzzle" );
612 SHOWCONF( "gradient" );
613 SHOWCONF( "colorthres" )
617 /**********************************************************************
619 **********************************************************************/
621 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
622 : QWidget( _parent ), p_intf( _p_intf )
626 BUTTONACT( ui.refresh, Refresh() );
636 void ExtV4l2::showEvent( QShowEvent *event )
638 QWidget::showEvent( event );
642 void ExtV4l2::Refresh( void )
644 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
648 ui.vboxLayout->removeWidget( box );
654 vlc_value_t val, text, name;
655 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
659 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
661 vlc_object_release( p_obj );
665 box = new QGroupBox( this );
666 ui.vboxLayout->addWidget( box );
667 QVBoxLayout *layout = new QVBoxLayout( box );
668 box->setLayout( layout );
670 for( int i = 0; i < val.p_list->i_count; i++ )
672 const char *psz_var = text.p_list->p_values[i].psz_string;
673 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
674 const char *psz_label = name.psz_string;
675 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
676 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
678 int i_type = var_Type( p_obj, psz_var );
679 switch( i_type & VLC_VAR_TYPE )
681 case VLC_VAR_INTEGER:
683 QLabel *label = new QLabel( psz_label, box );
684 QHBoxLayout *hlayout = new QHBoxLayout();
685 hlayout->addWidget( label );
686 int i_val = var_GetInteger( p_obj, psz_var );
687 if( i_type & VLC_VAR_HASCHOICE )
689 QComboBox *combobox = new QComboBox( box );
690 combobox->setObjectName( psz_var );
692 vlc_value_t val2, text2;
693 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
695 for( int j = 0; j < val2.p_list->i_count; j++ )
698 text2.p_list->p_values[j].psz_string,
699 val2.p_list->p_values[j].i_int );
700 if( i_val == val2.p_list->p_values[j].i_int )
701 combobox->setCurrentIndex( j );
703 var_FreeList( &val2, &text2 );
705 CONNECT( combobox, currentIndexChanged( int ), this,
706 ValueChange( int ) );
707 hlayout->addWidget( combobox );
711 QSlider *slider = new QSlider( box );
712 slider->setObjectName( psz_var );
713 slider->setOrientation( Qt::Horizontal );
715 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
717 slider->setMinimum( val2.i_int );
718 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
720 slider->setMaximum( val2.i_int );
721 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
723 slider->setSingleStep( val2.i_int );
724 slider->setValue( i_val );
726 CONNECT( slider, valueChanged( int ), this,
727 ValueChange( int ) );
728 hlayout->addWidget( slider );
730 layout->addLayout( hlayout );
735 QCheckBox *button = new QCheckBox( psz_label, box );
736 button->setObjectName( psz_var );
737 button->setChecked( var_GetBool( p_obj, psz_var ) );
739 CONNECT( button, clicked( bool ), this,
740 ValueChange( bool ) );
741 layout->addWidget( button );
746 if( i_type & VLC_VAR_ISCOMMAND )
748 QPushButton *button = new QPushButton( psz_label, box );
749 button->setObjectName( psz_var );
751 CONNECT( button, clicked( bool ), this,
752 ValueChange( bool ) );
753 layout->addWidget( button );
757 QLabel *label = new QLabel( psz_label, box );
758 layout->addWidget( label );
763 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
766 free( name.psz_string );
768 var_FreeList( &val, &text );
769 vlc_object_release( p_obj );
773 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
778 void ExtV4l2::ValueChange( bool value )
780 ValueChange( (int)value );
783 void ExtV4l2::ValueChange( int value )
785 QObject *s = sender();
786 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
789 char *psz_var = strdup( qtu( s->objectName() ) );
790 int i_type = var_Type( p_obj, psz_var );
791 switch( i_type & VLC_VAR_TYPE )
793 case VLC_VAR_INTEGER:
794 if( i_type & VLC_VAR_HASCHOICE )
796 QComboBox *combobox = qobject_cast<QComboBox*>( s );
797 value = combobox->itemData( value ).toInt();
799 var_SetInteger( p_obj, psz_var, value );
802 var_SetBool( p_obj, psz_var, value );
805 var_SetVoid( p_obj, psz_var );
809 vlc_object_release( p_obj );
813 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
818 /**********************************************************************
820 **********************************************************************/
822 static const QString band_frequencies[] =
824 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
825 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
828 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
829 QWidget( _parent ) , p_intf( _p_intf )
831 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
832 smallFont.setPointSize( smallFont.pointSize() - 3 );
835 ui.preampLabel->setFont( smallFont );
837 /* Setup of presetsComboBox */
838 presetsComboBox = ui.presetsCombo;
839 CONNECT( presetsComboBox, currentIndexChanged( int ),
840 this, updateUISliderValues( int ) );
841 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
843 /* Add the sliders for the Bands */
844 QGridLayout *grid = new QGridLayout( ui.frame );
845 grid->setMargin( 0 );
846 for( int i = 0 ; i < BANDS ; i++ )
848 bands[i] = new QSlider( Qt::Vertical );
849 bands[i]->setMaximum( 400 );
850 bands[i]->setValue( 200 );
851 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
853 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
854 band_texts[i]->setFont( smallFont );
856 grid->addWidget( bands[i], 0, i );
857 grid->addWidget( band_texts[i], 1, i );
860 /* Add the listed presets */
861 for( int i = 0 ; i < NB_PRESETS ; i ++ )
863 presetsComboBox->addItem( qtr( preset_list_text[i] ),
864 QVariant( preset_list[i] ) );
868 BUTTONACT( ui.enableCheck, enable() );
869 BUTTONACT( ui.eq2PassCheck, set2Pass() );
870 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
872 /* Do the update from the value of the core */
876 Equalizer::~Equalizer()
880 void Equalizer::clean()
884 /* Write down initial values */
885 void Equalizer::updateUIFromCore()
887 char *psz_af, *psz_pres;
891 aout_instance_t *p_aout = THEMIM->getAout();
894 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
895 psz_pres = var_GetString( p_aout, "equalizer-preset" );
896 if( var_GetBool( p_aout, "equalizer-2pass" ) )
897 ui.eq2PassCheck->setChecked( true );
898 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
899 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
900 vlc_object_release( p_aout );
904 psz_af = config_GetPsz( p_intf, "audio-filter" );
905 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
906 if( config_GetInt( p_intf, "equalizer-2pass" ) )
907 ui.eq2PassCheck->setChecked( true );
908 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
909 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
911 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
912 ui.enableCheck->setChecked( true );
913 enable( ui.enableCheck->isChecked() );
915 presetsComboBox->setCurrentIndex( i_preset );
921 /* Functin called when enableButton is toggled */
922 void Equalizer::enable()
924 bool en = ui.enableCheck->isChecked();
925 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
927 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
928 // en ? true : false );
929 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
930 // en ? true : false );
933 if( presetsComboBox->currentIndex() < 0 )
934 presetsComboBox->setCurrentIndex( 0 );
938 void Equalizer::enable( bool en )
940 ui.eq2PassCheck->setEnabled( en );
941 presetsComboBox->setEnabled( en );
942 ui.presetLabel->setEnabled( en );
943 ui.preampLabel->setEnabled( en );
944 ui.preampSlider->setEnabled( en );
945 for( int i = 0 ; i< BANDS; i++ )
947 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
951 /* Function called when the set2Pass button is activated */
952 void Equalizer::set2Pass()
954 aout_instance_t *p_aout= THEMIM->getAout();
955 bool b_2p = ui.eq2PassCheck->isChecked();
958 config_PutInt( p_intf, "equalizer-2pass", b_2p );
961 var_SetBool( p_aout, "equalizer-2pass", b_2p );
962 config_PutInt( p_intf, "equalizer-2pass", b_2p );
963 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
965 p_aout->pp_inputs[i]->b_restart = true;
967 vlc_object_release( p_aout );
971 /* Function called when the preamp slider is moved */
972 void Equalizer::setPreamp()
974 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
975 aout_instance_t *p_aout = THEMIM->getAout();
977 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
981 //delCallbacks( p_aout );
982 var_SetFloat( p_aout, "equalizer-preamp", f );
983 //addCallbacks( p_aout );
984 vlc_object_release( p_aout );
986 config_PutFloat( p_intf, "equalizer-preamp", f );
989 void Equalizer::setCoreBands()
991 /**\todo smoothing */
994 for( int i = 0; i < BANDS; i++ )
996 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
997 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
999 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
1000 values += " " + val;
1002 const char *psz_values = values.toAscii().constData();
1004 aout_instance_t *p_aout = THEMIM->getAout();
1007 //delCallbacks( p_aout );
1008 var_SetString( p_aout, "equalizer-bands", psz_values );
1009 //addCallbacks( p_aout );
1010 vlc_object_release( p_aout );
1014 void Equalizer::updateUISliderValues( int i_preset )
1016 if( i_preset < 0 ) return;
1018 char *p = createValuesFromPreset( i_preset );
1020 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1024 for( int i = 0; i < BANDS; i++ )
1026 const float f = us_strtod(p, &p );
1028 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1030 band_texts[i]->setText( band_frequencies[i] + "\n"
1031 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1032 if( p == NULL || *p == '\0' )
1040 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1041 ui.preampLabel->setText( qtr( "Preamp\n" )
1042 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1045 char * Equalizer::createValuesFromPreset( int i_preset )
1050 /* Create the QString in Qt */
1051 for( int i = 0 ; i< BANDS ;i++ )
1052 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1054 /* Convert it to char * */
1055 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1061 void Equalizer::setCorePreset( int i_preset )
1063 char *psz_values = createValuesFromPreset( i_preset );
1064 if( !psz_values ) return ;
1066 aout_instance_t *p_aout= THEMIM->getAout();
1069 delCallbacks( p_aout );
1070 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1072 var_SetString( p_aout, "equalizer-bands", psz_values );
1073 var_SetFloat( p_aout, "equalizer-preamp",
1074 eqz_preset_10b[i_preset]->f_preamp );
1075 addCallbacks( p_aout );
1076 vlc_object_release( p_aout );
1078 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1079 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1080 config_PutFloat( p_intf, "equalizer-preamp",
1081 eqz_preset_10b[i_preset]->f_preamp );
1085 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1086 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1088 char *psz_preset = newval.psz_string;
1089 Equalizer *eq = ( Equalizer * )p_data;
1090 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1091 eq->presetsComboBox->setCurrentIndex( i_preset );
1095 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1097 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1098 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1099 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1102 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1104 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1105 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1106 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1109 /**********************************************************************
1111 **********************************************************************/
1113 /**********************************************************************
1115 **********************************************************************/
1116 static const char *psz_control_names[] =
1118 "spatializer-roomsize", "spatializer-width",
1119 "spatializer-wet", "spatializer-dry", "spatializer-damp"
1122 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1123 QWidget( _parent ) , p_intf( _p_intf )
1125 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1126 smallFont.setPointSize( smallFont.pointSize() - 3 );
1128 QGridLayout *layout = new QGridLayout( this );
1129 layout->setMargin( 0 );
1131 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1132 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1134 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1136 spatCtrl[i] = new QSlider( Qt::Vertical );
1139 spatCtrl[i]->setMaximum( 10 );
1140 spatCtrl[i]->setValue( 2 );
1144 spatCtrl[i]->setMaximum( 10 );
1145 spatCtrl[i]->setValue( 0 );
1146 spatCtrl[i]->setMinimum( -10 );
1148 oldControlVars[i] = spatCtrl[i]->value();
1149 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1150 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1151 ctrl_texts[i]->setFont( smallFont );
1152 ctrl_readout[i] = new QLabel( "" );
1153 ctrl_readout[i]->setFont( smallFont );
1154 layout->addWidget( spatCtrl[i], 1, i );
1155 layout->addWidget( ctrl_readout[i], 2, i );
1156 layout->addWidget( ctrl_texts[i], 3, i );
1159 BUTTONACT( enableCheck, enable() );
1161 /* Write down initial values */
1162 aout_instance_t *p_aout = THEMIM->getAout();
1167 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1168 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1170 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1172 vlc_object_release( p_aout );
1176 psz_af = config_GetPsz( p_intf, "audio-filter" );
1177 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1179 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1182 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1183 enableCheck->setChecked( true );
1185 enable( enableCheck->isChecked() );
1186 setValues( controlVars );
1189 Spatializer::~Spatializer()
1193 void Spatializer::enable()
1195 bool en = enableCheck->isChecked();
1196 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1197 en ? true : false );
1201 void Spatializer::enable( bool en )
1203 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1205 spatCtrl[i]->setEnabled( en );
1206 ctrl_texts[i]->setEnabled( en );
1207 ctrl_readout[i]->setEnabled( en );
1210 void Spatializer::setInitValues()
1212 setValues( controlVars );
1215 void Spatializer::setValues( float *controlVars )
1217 aout_instance_t *p_aout = THEMIM->getAout();
1219 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1221 float f = (float)( spatCtrl[i]->value() );
1222 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1226 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1228 if( oldControlVars[i] != spatCtrl[i]->value() )
1230 var_SetFloat( p_aout, psz_control_names[i],
1231 ( float )spatCtrl[i]->value() );
1232 config_PutFloat( p_intf, psz_control_names[i],
1233 ( float ) spatCtrl[i]->value() );
1234 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1237 vlc_object_release( p_aout );
1241 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1243 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1244 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1247 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1249 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1250 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1253 #include <QToolButton>
1254 #include <QGridLayout>
1256 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1257 QWidget( _parent ) , p_intf( _p_intf )
1259 QGroupBox *AVBox, *subsBox;
1261 QToolButton *moinsAV, *plusAV;
1262 QToolButton *moinssubs, *plussubs;
1263 QToolButton *moinssubSpeed, *plussubSpeed;
1265 QToolButton *updateButton;
1267 b_userAction = true;
1269 QGridLayout *mainLayout = new QGridLayout( this );
1272 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1273 QGridLayout *AVLayout = new QGridLayout( AVBox );
1275 moinsAV = new QToolButton;
1276 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1277 moinsAV->setAutoRaise( true );
1278 moinsAV->setText( "-" );
1279 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1281 plusAV = new QToolButton;
1282 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1283 plusAV->setAutoRaise( true );
1284 plusAV->setText( "+" );
1285 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1287 QLabel *AVLabel = new QLabel;
1288 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1289 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1291 AVSpin = new QDoubleSpinBox;
1292 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1293 AVSpin->setDecimals( 3 );
1294 AVSpin->setMinimum( -100.0 );
1295 AVSpin->setMaximum( 100.0 );
1296 AVSpin->setSingleStep( 0.1 );
1297 AVSpin->setToolTip( qtr( "A positive value means that\n"
1298 "the audio is ahead of the video" ) );
1299 AVSpin->setSuffix( " s" );
1300 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1301 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1305 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1306 QGridLayout *subsLayout = new QGridLayout( subsBox );
1308 moinssubs = new QToolButton;
1309 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1310 moinssubs->setAutoRaise( true );
1311 moinssubs->setText( "-" );
1312 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1314 plussubs = new QToolButton;
1315 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1316 plussubs->setAutoRaise( true );
1317 plussubs->setText( "+" );
1318 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1320 QLabel *subsLabel = new QLabel;
1321 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1322 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1324 subsSpin = new QDoubleSpinBox;
1325 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1326 subsSpin->setDecimals( 3 );
1327 subsSpin->setMinimum( -100.0 );
1328 subsSpin->setMaximum( 100.0 );
1329 subsSpin->setSingleStep( 0.1 );
1330 subsSpin->setToolTip( qtr( "A positive value means that\n"
1331 "the subtitles are ahead of the video" ) );
1332 subsSpin->setSuffix( " s" );
1333 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1336 moinssubSpeed = new QToolButton;
1337 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1338 moinssubSpeed->setAutoRaise( true );
1339 moinssubSpeed->setText( "-" );
1340 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1342 plussubSpeed = new QToolButton;
1343 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1344 plussubSpeed->setAutoRaise( true );
1345 plussubSpeed->setText( "+" );
1346 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1348 QLabel *subSpeedLabel = new QLabel;
1349 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1350 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 1 );
1352 subSpeedSpin = new QDoubleSpinBox;
1353 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1354 subSpeedSpin->setDecimals( 3 );
1355 subSpeedSpin->setMinimum( 1 );
1356 subSpeedSpin->setMaximum( 100 );
1357 subSpeedSpin->setSingleStep( 0.2 );
1358 subSpeedSpin->setSuffix( " fps" );
1359 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1361 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1363 updateButton = new QToolButton;
1364 updateButton->setAutoRaise( true );
1365 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1368 /* Various Connects */
1369 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1370 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1371 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1372 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1373 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1374 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1375 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1376 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1377 CONNECT( subSpeedSpin, valueChanged ( double ),
1378 this, adjustSubsSpeed( double ) );
1380 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1381 BUTTON_SET_ACT_I( updateButton, "", update,
1382 qtr( "Force update of this dialog's values" ), update() );
1388 void SyncControls::clean()
1390 b_userAction = false;
1391 AVSpin->setValue( 0.0 );
1392 subsSpin->setValue( 0.0 );
1393 subSpeedSpin->setValue( 1.0 );
1394 b_userAction = true;
1397 void SyncControls::update()
1399 b_userAction = false;
1402 if( THEMIM->getInput() )
1404 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1405 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1406 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1407 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1408 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1410 b_userAction = true;
1413 void SyncControls::advanceAudio( double f_advance )
1415 if( THEMIM->getInput() && b_userAction )
1417 int64_t i_delay = f_advance * 1000000;
1418 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1422 void SyncControls::advanceSubs( double f_advance )
1424 if( THEMIM->getInput() && b_userAction )
1426 int64_t i_delay = f_advance * 1000000;
1427 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1431 void SyncControls::adjustSubsSpeed( double f_fps )
1433 if( THEMIM->getInput() && b_userAction )
1435 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1439 /**********************************************************************
1440 * Video filters / Adjust
1441 **********************************************************************/
1443 /**********************************************************************
1444 * Extended playbak controls
1445 **********************************************************************/