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"
43 #include <vlc_intf_strings.h>
47 #include <vlc_charset.h> /* us_strtod */
50 class ConfClickHandler : public QObject
53 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
54 e = _e; p_intf = _p_intf;
56 virtual ~ConfClickHandler() {}
57 bool eventFilter( QObject *obj, QEvent *evt )
59 if( evt->type() == QEvent::MouseButtonPress )
68 intf_thread_t *p_intf;
72 QString ModuleFromWidgetName( QObject *obj )
74 return obj->objectName().replace( "Enable","" );
77 QString OptionFromWidgetName( QObject *obj )
80 QString option = obj->objectName().replace( "Slider", "" )
81 .replace( "Combo" , "" )
82 .replace( "Dial" , "" )
83 .replace( "Check" , "" )
84 .replace( "Spin" , "" )
85 .replace( "Text" , "" );
86 for( char a = 'A'; a <= 'Z'; a++ )
88 option = option.replace( QString( a ),
89 QString( '-' ) + QString( a + 'a' - 'A' ) );
94 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
97 ui.setupUi( _parent );
100 #define SETUP_VFILTER( widget ) \
102 vlc_object_t *p_obj = ( vlc_object_t * ) \
103 vlc_object_find_name( p_intf->p_libvlc, \
106 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
107 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
110 vlc_object_release( p_obj ); \
111 if( checkbox ) checkbox->setChecked( true ); \
112 else groupbox->setChecked( true ); \
116 if( checkbox ) checkbox->setChecked( false ); \
117 else groupbox->setChecked( false ); \
120 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
121 #define SETUP_VFILTER_OPTION( widget, signal ) \
122 initComboBoxItems( ui.widget ); \
123 setWidgetValue( ui.widget ); \
124 CONNECT( ui.widget, signal, this, updateFilterOptions() );
126 SETUP_VFILTER( adjust )
127 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
128 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
132 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
134 SETUP_VFILTER( extract )
135 SETUP_VFILTER_OPTION( extractComponentText, textChanged( QString ) )
137 SETUP_VFILTER( colorthres )
138 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( QString ) )
139 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
140 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
142 SETUP_VFILTER( invert )
144 SETUP_VFILTER( gradient )
145 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
146 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
147 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
149 SETUP_VFILTER( motionblur )
150 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
152 SETUP_VFILTER( motiondetect )
154 SETUP_VFILTER( noise )
156 SETUP_VFILTER( psychedelic )
158 SETUP_VFILTER( sharpen )
159 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
161 SETUP_VFILTER( ripple )
163 SETUP_VFILTER( wave )
165 SETUP_VFILTER( transform )
166 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
168 SETUP_VFILTER( rotate )
169 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
170 ui.rotateAngleDial->setWrapping( true );
171 ui.rotateAngleDial->setNotchesVisible( true );
173 SETUP_VFILTER( puzzle )
174 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
175 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
176 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
178 SETUP_VFILTER( magnify )
180 SETUP_VFILTER( clone )
181 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
183 SETUP_VFILTER( wall )
184 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
185 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
187 SETUP_VFILTER( panoramix )
188 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
189 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
192 SETUP_VFILTER( erase )
193 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
194 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
195 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
197 SETUP_VFILTER( marq )
198 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( QString ) )
199 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
201 SETUP_VFILTER( logo )
202 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
203 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
204 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
205 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
208 #undef SETUP_VFILTER_OPTION
210 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
211 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
214 CONNECT( ui.topBotCropSync, toggled( bool ),
215 ui.cropBotPx, setDisabled( bool ) );
216 CONNECT( ui.leftRightCropSync, toggled( bool ),
217 ui.cropRightPx, setDisabled( bool ) );
220 ExtVideo::~ExtVideo()
224 void ExtVideo::cropChange()
226 if( THEMIM->getInput() )
228 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
229 VLC_OBJECT_VOUT, FIND_CHILD );
232 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
233 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
234 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
235 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
237 vlc_object_release( p_vout );
241 void ExtVideo::clean()
243 ui.cropTopPx->setValue( 0 );
244 ui.cropBotPx->setValue( 0 );
245 ui.cropLeftPx->setValue( 0 );
246 ui.cropRightPx->setValue( 0 );
249 void ExtVideo::ChangeVFiltersString( const char *psz_name, bool b_add )
251 char *psz_parser, *psz_string;
252 const char *psz_filter_type;
254 module_t *p_obj = module_find( psz_name );
257 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
261 if( module_provides( p_obj, "video filter2" ) )
263 psz_filter_type = "video-filter";
265 else if( module_provides( p_obj, "video filter" ) )
267 psz_filter_type = "vout-filter";
269 else if( module_provides( p_obj, "sub filter" ) )
271 psz_filter_type = "sub-filter";
275 module_release (p_obj);
276 msg_Err( p_intf, "Unknown video filter type." );
279 module_release (p_obj);
281 psz_string = config_GetPsz( p_intf, psz_filter_type );
283 if( !psz_string ) psz_string = strdup( "" );
285 psz_parser = strstr( psz_string, psz_name );
291 psz_parser = psz_string;
292 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
293 psz_string, psz_name ) == -1 )
309 if( *( psz_parser + strlen( psz_name ) ) == ':' )
311 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
312 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
319 /* Remove trailing : : */
320 if( strlen( psz_string ) > 0 &&
321 *( psz_string + strlen( psz_string ) -1 ) == ':' )
323 *( psz_string + strlen( psz_string ) -1 ) = '\0';
332 /* Vout is not kept, so put that in the config */
333 config_PutPsz( p_intf, psz_filter_type, psz_string );
334 if( !strcmp( psz_filter_type, "video-filter" ) )
335 ui.videoFilterText->setText( psz_string );
336 else if( !strcmp( psz_filter_type, "vout-filter" ) )
337 ui.voutFilterText->setText( psz_string );
338 else if( !strcmp( psz_filter_type, "sub-filter" ) )
339 ui.subpictureFilterText->setText( psz_string );
341 /* Try to set on the fly */
342 if( THEMIM->getInput() )
343 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
344 VLC_OBJECT_VOUT, FIND_CHILD );
345 /* If you have stopped the video, p_vout is still at its old value */
351 if( !strcmp( psz_filter_type, "sub-filter" ) )
352 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
354 var_SetString( p_vout, psz_filter_type, psz_string );
355 vlc_object_release( p_vout );
361 void ExtVideo::updateFilters()
363 QString module = ModuleFromWidgetName( sender() );
365 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
366 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
368 ChangeVFiltersString( qtu( module ),
369 checkbox ? checkbox->isChecked()
370 : groupbox->isChecked() );
373 void ExtVideo::initComboBoxItems( QObject *widget )
375 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
376 if( !combobox ) return;
377 QString option = OptionFromWidgetName( widget );
378 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
382 int i_type = p_item->i_type & CONFIG_ITEM;
383 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
385 if( i_type == CONFIG_ITEM_INTEGER
386 || i_type == CONFIG_ITEM_BOOL )
387 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
388 p_item->pi_list[i_index] );
389 else if( i_type == CONFIG_ITEM_STRING )
390 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
391 p_item->ppsz_list[i_index] );
396 msg_Err( p_intf, "Couldn't find option \"%s\".",
401 void ExtVideo::setWidgetValue( QObject *widget )
403 QString module = ModuleFromWidgetName( widget->parent() );
404 //std::cout << "Module name: " << module.toStdString() << std::endl;
405 QString option = OptionFromWidgetName( widget );
406 //std::cout << "Option name: " << option.toStdString() << std::endl;
408 vlc_object_t *p_obj = ( vlc_object_t * )
409 vlc_object_find_name( p_intf->p_libvlc,
419 "Module instance %s not found, looking in config values.",
422 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
425 case VLC_VAR_INTEGER:
427 val.i_int = config_GetInt( p_intf, qtu( option ) );
430 val.f_float = config_GetFloat( p_intf, qtu( option ) );
433 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
439 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
440 var_Get( p_obj, qtu( option ), &val );
441 vlc_object_release( p_obj );
444 /* Try to cast to all the widgets we're likely to encounter. Only
445 * one of the casts is expected to work. */
446 QSlider *slider = qobject_cast<QSlider*> ( widget );
447 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
448 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
449 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
450 QDial *dial = qobject_cast<QDial*> ( widget );
451 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
452 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
454 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
456 if( slider ) slider->setValue( val.i_int );
457 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
459 else if( spinbox ) spinbox->setValue( val.i_int );
460 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
464 snprintf( str, sizeof(str), "%06X", val.i_int );
465 lineedit->setText( str );
467 else if( combobox ) combobox->setCurrentIndex(
468 combobox->findData( val.i_int ) );
469 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
471 else if( i_type == VLC_VAR_FLOAT )
473 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
474 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
475 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
477 else if( i_type == VLC_VAR_STRING )
479 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
480 else if( combobox ) combobox->setCurrentIndex(
481 combobox->findData( qfu( val.psz_string ) ) );
482 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
483 free( val.psz_string );
487 "Module %s's %s variable is of an unsupported type ( %d )",
493 void ExtVideo::updateFilterOptions()
495 QString module = ModuleFromWidgetName( sender()->parent() );
496 //std::cout << "Module name: " << module.toStdString() << std::endl;
497 QString option = OptionFromWidgetName( sender() );
498 //std::cout << "Option name: " << option.toStdString() << std::endl;
500 vlc_object_t *p_obj = ( vlc_object_t * )
501 vlc_object_find_name( p_intf->p_libvlc,
508 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
509 i_type = config_GetType( p_intf, qtu( option ) );
510 b_is_command = false;
514 i_type = var_Type( p_obj, qtu( option ) );
515 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
520 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.",
523 /* FIXME: restart automatically somewhere near the end of this function */
526 /* Try to cast to all the widgets we're likely to encounter. Only
527 * one of the casts is expected to work. */
528 QSlider *slider = qobject_cast<QSlider*> ( sender() );
529 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
530 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
531 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
532 QDial *dial = qobject_cast<QDial*> ( sender() );
533 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
534 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
537 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
540 if( slider ) i_int = slider->value();
541 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
542 else if( spinbox ) i_int = spinbox->value();
543 else if( dial ) i_int = ( 540-dial->value() )%360;
544 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
545 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
546 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
547 config_PutInt( p_intf, qtu( option ), i_int );
550 if( i_type == VLC_VAR_INTEGER )
551 var_SetInteger( p_obj, qtu( option ), i_int );
553 var_SetBool( p_obj, qtu( option ), i_int );
556 else if( i_type == VLC_VAR_FLOAT )
559 if( slider ) f_float = ( double )slider->value()
560 / ( double )slider->tickInterval(); /* hack alert! */
561 else if( doublespinbox ) f_float = doublespinbox->value();
562 else if( lineedit ) f_float = lineedit->text().toDouble();
563 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
564 config_PutFloat( p_intf, qtu( option ), f_float );
566 var_SetFloat( p_obj, qtu( option ), f_float );
568 else if( i_type == VLC_VAR_STRING )
570 char *psz_string = NULL;
571 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
572 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
573 combobox->currentIndex() ).toString() ) );
574 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
575 config_PutPsz( p_intf, qtu( option ), psz_string );
577 var_SetString( p_obj, qtu( option ), psz_string );
582 "Module %s's %s variable is of an unsupported type ( %d )",
587 if( p_obj ) vlc_object_release( p_obj );
591 void ExtVideo::gotoConf( QObject* src )
593 #define SHOWCONF( module ) \
594 if( src->objectName().contains( module ) ) \
596 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
600 SHOWCONF( "magnify" );
602 SHOWCONF( "ripple" );
603 SHOWCONF( "invert" );
604 SHOWCONF( "puzzle" );
606 SHOWCONF( "gradient" );
607 SHOWCONF( "colorthres" )
611 /**********************************************************************
613 **********************************************************************/
615 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
616 : QWidget( _parent ), p_intf( _p_intf )
620 BUTTONACT( ui.refresh, Refresh() );
631 void ExtV4l2::showEvent( QShowEvent *event )
633 QWidget::showEvent( event );
637 void ExtV4l2::Refresh( void )
639 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
643 ui.vboxLayout->removeWidget( box );
649 vlc_value_t val, text, name;
650 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
654 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
656 vlc_object_release( p_obj );
660 box = new QGroupBox( this );
661 ui.vboxLayout->addWidget( box );
662 QVBoxLayout *layout = new QVBoxLayout( box );
663 box->setLayout( layout );
665 for( int i = 0; i < val.p_list->i_count; i++ )
667 const char *psz_var = text.p_list->p_values[i].psz_string;
668 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
669 const char *psz_label = name.psz_string;
670 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
671 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
673 int i_type = var_Type( p_obj, psz_var );
674 switch( i_type & VLC_VAR_TYPE )
676 case VLC_VAR_INTEGER:
678 QLabel *label = new QLabel( psz_label, box );
679 QHBoxLayout *hlayout = new QHBoxLayout();
680 hlayout->addWidget( label );
681 int i_val = var_GetInteger( p_obj, psz_var );
682 if( i_type & VLC_VAR_HASCHOICE )
684 QComboBox *combobox = new QComboBox( box );
685 combobox->setObjectName( psz_var );
687 vlc_value_t val2, text2;
688 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
690 for( int j = 0; j < val2.p_list->i_count; j++ )
693 text2.p_list->p_values[j].psz_string,
694 val2.p_list->p_values[j].i_int );
695 if( i_val == val2.p_list->p_values[j].i_int )
696 combobox->setCurrentIndex( j );
698 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
701 CONNECT( combobox, currentIndexChanged( int ), this,
702 ValueChange( int ) );
703 hlayout->addWidget( combobox );
707 QSlider *slider = new QSlider( box );
708 slider->setObjectName( psz_var );
709 slider->setOrientation( Qt::Horizontal );
711 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
713 slider->setMinimum( val2.i_int );
714 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
716 slider->setMaximum( val2.i_int );
717 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
719 slider->setSingleStep( val2.i_int );
720 slider->setValue( i_val );
722 CONNECT( slider, valueChanged( int ), this,
723 ValueChange( int ) );
724 hlayout->addWidget( slider );
726 layout->addLayout( hlayout );
731 QCheckBox *button = new QCheckBox( psz_label, box );
732 button->setObjectName( psz_var );
733 button->setChecked( var_GetBool( p_obj, psz_var ) );
735 CONNECT( button, clicked( bool ), this,
736 ValueChange( bool ) );
737 layout->addWidget( button );
742 if( i_type & VLC_VAR_ISCOMMAND )
744 QPushButton *button = new QPushButton( psz_label, box );
745 button->setObjectName( psz_var );
747 CONNECT( button, clicked( bool ), this,
748 ValueChange( bool ) );
749 layout->addWidget( button );
753 QLabel *label = new QLabel( psz_label, box );
754 layout->addWidget( label );
759 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
762 free( name.psz_string );
764 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
765 vlc_object_release( p_obj );
769 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
774 void ExtV4l2::ValueChange( bool value )
776 ValueChange( (int)value );
779 void ExtV4l2::ValueChange( int value )
781 QObject *s = sender();
782 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
785 char *psz_var = strdup( qtu( s->objectName() ) );
786 int i_type = var_Type( p_obj, psz_var );
787 switch( i_type & VLC_VAR_TYPE )
789 case VLC_VAR_INTEGER:
790 if( i_type & VLC_VAR_HASCHOICE )
792 QComboBox *combobox = qobject_cast<QComboBox*>( s );
793 value = combobox->itemData( value ).toInt();
795 var_SetInteger( p_obj, psz_var, value );
798 var_SetBool( p_obj, psz_var, value );
801 var_SetVoid( p_obj, psz_var );
805 vlc_object_release( p_obj );
809 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
814 /**********************************************************************
816 **********************************************************************/
818 static const QString band_frequencies[] =
820 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
821 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
824 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
825 QWidget( _parent ) , p_intf( _p_intf )
827 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
828 smallFont.setPointSize( smallFont.pointSize() - 3 );
831 ui.preampLabel->setFont( smallFont );
833 /* Setup of presetsComboBox */
834 presetsComboBox = ui.presetsCombo;
835 CONNECT( presetsComboBox, currentIndexChanged( int ),
836 this, updateUISliderValues( int ) );
837 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
839 /* Add the sliders for the Bands */
840 QGridLayout *grid = new QGridLayout( ui.frame );
841 grid->setMargin( 0 );
842 for( int i = 0 ; i < BANDS ; i++ )
844 bands[i] = new QSlider( Qt::Vertical );
845 bands[i]->setMaximum( 400 );
846 bands[i]->setValue( 200 );
847 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
849 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
850 band_texts[i]->setFont( smallFont );
852 grid->addWidget( bands[i], 0, i );
853 grid->addWidget( band_texts[i], 1, i );
856 /* Add the listed presets */
857 for( int i = 0 ; i < NB_PRESETS ; i ++ )
859 presetsComboBox->addItem( qtr( preset_list_text[i] ),
860 QVariant( preset_list[i] ) );
864 BUTTONACT( ui.enableCheck, enable() );
865 BUTTONACT( ui.eq2PassCheck, set2Pass() );
866 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
868 /* Do the update from the value of the core */
872 Equalizer::~Equalizer()
876 void Equalizer::clean()
880 /* Write down initial values */
881 void Equalizer::updateUIFromCore()
887 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
888 VLC_OBJECT_AOUT, FIND_ANYWHERE );
891 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
892 if( var_GetBool( p_aout, "equalizer-2pass" ) )
893 ui.eq2PassCheck->setChecked( true );
894 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
895 i_preset = presetsComboBox->findData( QVariant(
896 var_GetString( p_aout, "equalizer-preset" ) ) );
897 vlc_object_release( p_aout );
901 psz_af = config_GetPsz( p_intf, "audio-filter" );
902 if( config_GetInt( p_intf, "equalizer-2pass" ) )
903 ui.eq2PassCheck->setChecked( true );
904 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
905 i_preset = presetsComboBox->findData( QVariant(
906 config_GetPsz( p_intf, "equalizer-preset" ) ) );
908 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
909 ui.enableCheck->setChecked( true );
910 enable( ui.enableCheck->isChecked() );
912 presetsComboBox->setCurrentIndex( i_preset );
917 /* Functin called when enableButton is toggled */
918 void Equalizer::enable()
920 bool en = ui.enableCheck->isChecked();
921 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
923 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
924 // en ? true : false );
925 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
926 // en ? true : false );
929 if( presetsComboBox->currentIndex() < 0 )
930 presetsComboBox->setCurrentIndex( 0 );
934 void Equalizer::enable( bool en )
936 ui.eq2PassCheck->setEnabled( en );
937 presetsComboBox->setEnabled( en );
938 ui.presetLabel->setEnabled( en );
939 ui.preampLabel->setEnabled( en );
940 ui.preampSlider->setEnabled( en );
941 for( int i = 0 ; i< BANDS; i++ )
943 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
947 /* Function called when the set2Pass button is activated */
948 void Equalizer::set2Pass()
950 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
951 VLC_OBJECT_AOUT, FIND_ANYWHERE );
952 bool b_2p = ui.eq2PassCheck->isChecked();
955 config_PutInt( p_intf, "equalizer-2pass", b_2p );
958 var_SetBool( p_aout, "equalizer-2pass", b_2p );
959 config_PutInt( p_intf, "equalizer-2pass", b_2p );
960 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
962 p_aout->pp_inputs[i]->b_restart = true;
964 vlc_object_release( p_aout );
968 /* Function called when the preamp slider is moved */
969 void Equalizer::setPreamp()
971 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
972 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
973 VLC_OBJECT_AOUT, FIND_ANYWHERE );
975 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
979 //delCallbacks( p_aout );
980 var_SetFloat( p_aout, "equalizer-preamp", f );
981 //addCallbacks( p_aout );
982 vlc_object_release( p_aout );
984 config_PutFloat( p_intf, "equalizer-preamp", f );
987 void Equalizer::setCoreBands()
989 /**\todo smoothing */
992 for( int i = 0; i < BANDS; i++ )
994 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
995 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
997 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
1000 const char *psz_values = values.toAscii().constData();
1002 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1003 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1006 //delCallbacks( p_aout );
1007 var_SetString( p_aout, "equalizer-bands", psz_values );
1008 //addCallbacks( p_aout );
1009 vlc_object_release( p_aout );
1013 void Equalizer::updateUISliderValues( int i_preset )
1015 if( i_preset < 0 ) return;
1017 char *p = createValuesFromPreset( i_preset );
1019 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1023 for( int i = 0; i < BANDS; i++ )
1025 const float f = us_strtod(p, &p );
1027 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1029 band_texts[i]->setText( band_frequencies[i] + "\n"
1030 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1031 if( p == NULL || *p == '\0' )
1039 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1040 ui.preampLabel->setText( qtr( "Preamp\n" )
1041 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1044 char * Equalizer::createValuesFromPreset( int i_preset )
1049 /* Create the QString in Qt */
1050 for( int i = 0 ; i< BANDS ;i++ )
1051 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1053 /* Convert it to char * */
1054 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1060 void Equalizer::setCorePreset( int i_preset )
1062 char *psz_values = createValuesFromPreset( i_preset );
1063 if( !psz_values ) return ;
1065 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1066 VLC_OBJECT_AOUT, FIND_ANYWHERE );
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 );
1084 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1085 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1087 char *psz_preset = newval.psz_string;
1088 Equalizer *eq = ( Equalizer * )p_data;
1089 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1090 eq->presetsComboBox->setCurrentIndex( i_preset );
1094 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1096 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1097 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1098 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1101 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1103 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1104 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1105 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1108 /**********************************************************************
1110 **********************************************************************/
1112 /**********************************************************************
1114 **********************************************************************/
1115 static const char *psz_control_names[] =
1117 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1120 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1121 QWidget( _parent ) , p_intf( _p_intf )
1123 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1124 smallFont.setPointSize( smallFont.pointSize() - 3 );
1126 QGridLayout *layout = new QGridLayout( this );
1127 layout->setMargin( 0 );
1129 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1130 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1132 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1134 spatCtrl[i] = new QSlider( Qt::Vertical );
1137 spatCtrl[i]->setMaximum( 10 );
1138 spatCtrl[i]->setValue( 2 );
1142 spatCtrl[i]->setMaximum( 10 );
1143 spatCtrl[i]->setValue( 0 );
1144 spatCtrl[i]->setMinimum( -10 );
1146 oldControlVars[i] = spatCtrl[i]->value();
1147 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1148 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1149 ctrl_texts[i]->setFont( smallFont );
1150 ctrl_readout[i] = new QLabel( "" );
1151 ctrl_readout[i]->setFont( smallFont );
1152 layout->addWidget( spatCtrl[i], 1, i );
1153 layout->addWidget( ctrl_readout[i], 2, i );
1154 layout->addWidget( ctrl_texts[i], 3, i );
1157 BUTTONACT( enableCheck, enable() );
1159 /* Write down initial values */
1160 aout_instance_t *p_aout = ( aout_instance_t * )
1161 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1166 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1167 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1169 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1171 vlc_object_release( p_aout );
1175 psz_af = config_GetPsz( p_intf, "audio-filter" );
1176 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1178 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1181 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1182 enableCheck->setChecked( true );
1184 enable( enableCheck->isChecked() );
1185 setValues( controlVars );
1188 Spatializer::~Spatializer()
1192 void Spatializer::enable()
1194 bool en = enableCheck->isChecked();
1195 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1196 en ? true : false );
1200 void Spatializer::enable( bool en )
1202 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1204 spatCtrl[i]->setEnabled( en );
1205 ctrl_texts[i]->setEnabled( en );
1206 ctrl_readout[i]->setEnabled( en );
1209 void Spatializer::setInitValues()
1211 setValues( controlVars );
1214 void Spatializer::setValues( float *controlVars )
1216 aout_instance_t *p_aout= ( aout_instance_t * )
1217 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
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, 3 );
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 **********************************************************************/