1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea .t videolan d@t org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * ( at your option ) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
32 #include <QGridLayout>
33 #include <QSignalMapper>
36 #include "components/extended_panels.hpp"
37 #include "dialogs/preferences.hpp"
38 #include "dialogs_provider.hpp"
40 #include "input_manager.hpp"
43 #include <vlc_intf_strings.h>
49 class ConfClickHandler : public QObject
52 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
53 e = _e; p_intf = _p_intf;
55 virtual ~ConfClickHandler() {}
56 bool eventFilter( QObject *obj, QEvent *evt )
58 if( evt->type() == QEvent::MouseButtonPress )
67 intf_thread_t *p_intf;
71 QString ModuleFromWidgetName( QObject *obj )
73 return obj->objectName().replace( "Enable","" );
76 QString OptionFromWidgetName( QObject *obj )
79 QString option = obj->objectName().replace( "Slider", "" )
80 .replace( "Combo" , "" )
81 .replace( "Dial" , "" )
82 .replace( "Check" , "" )
83 .replace( "Spin" , "" )
84 .replace( "Text" , "" );
85 for( char a = 'A'; a <= 'Z'; a++ )
87 option = option.replace( QString( a ),
88 QString( '-' ) + QString( a + 'a' - 'A' ) );
93 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
96 ui.setupUi( _parent );
99 #define SETUP_VFILTER( widget ) \
101 vlc_object_t *p_obj = ( vlc_object_t * ) \
102 vlc_object_find_name( p_intf->p_libvlc, \
105 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
106 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
109 vlc_object_release( p_obj ); \
110 if( checkbox ) checkbox->setChecked( true ); \
111 else groupbox->setChecked( true ); \
115 if( checkbox ) checkbox->setChecked( false ); \
116 else groupbox->setChecked( false ); \
119 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
120 #define SETUP_VFILTER_OPTION( widget, signal ) \
121 initComboBoxItems( ui.widget ); \
122 setWidgetValue( ui.widget ); \
123 CONNECT( ui.widget, signal, this, updateFilterOptions() );
125 SETUP_VFILTER( adjust )
126 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
127 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
128 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
133 SETUP_VFILTER( extract )
134 SETUP_VFILTER_OPTION( extractComponentText, textChanged( QString ) )
136 SETUP_VFILTER( colorthres )
137 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( QString ) )
138 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
139 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
141 SETUP_VFILTER( invert )
143 SETUP_VFILTER( gradient )
144 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
145 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
146 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
148 SETUP_VFILTER( motionblur )
149 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
151 SETUP_VFILTER( motiondetect )
153 SETUP_VFILTER( noise )
155 SETUP_VFILTER( psychedelic )
157 SETUP_VFILTER( sharpen )
158 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
160 SETUP_VFILTER( ripple )
162 SETUP_VFILTER( wave )
164 SETUP_VFILTER( transform )
165 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
167 SETUP_VFILTER( rotate )
168 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
169 ui.rotateAngleDial->setWrapping( true );
170 ui.rotateAngleDial->setNotchesVisible( true );
172 SETUP_VFILTER( puzzle )
173 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
174 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
175 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
177 SETUP_VFILTER( magnify )
179 SETUP_VFILTER( clone )
180 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
182 SETUP_VFILTER( wall )
183 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
184 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
186 SETUP_VFILTER( panoramix )
187 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
188 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
191 SETUP_VFILTER( erase )
192 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
193 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
194 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
196 SETUP_VFILTER( marq )
197 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( QString ) )
198 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
200 SETUP_VFILTER( logo )
201 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
202 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
204 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
207 #undef SETUP_VFILTER_OPTION
209 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
210 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
211 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.topBotCropSync, toggled( bool ),
214 ui.cropBotPx, setDisabled( bool ) );
215 CONNECT( ui.leftRightCropSync, toggled( bool ),
216 ui.cropRightPx, setDisabled( bool ) );
219 ExtVideo::~ExtVideo()
223 void ExtVideo::cropChange()
225 if( THEMIM->getInput() )
227 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
228 VLC_OBJECT_VOUT, FIND_CHILD );
231 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
232 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
233 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
234 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
236 vlc_object_release( p_vout );
240 void ExtVideo::clean()
242 ui.cropTopPx->setValue( 0 );
243 ui.cropBotPx->setValue( 0 );
244 ui.cropLeftPx->setValue( 0 );
245 ui.cropRightPx->setValue( 0 );
248 void ExtVideo::ChangeVFiltersString( char *psz_name, bool b_add )
250 char *psz_parser, *psz_string;
251 const char *psz_filter_type;
253 /* Please leave p_libvlc_global. This is where cached modules are
254 * stored. We're not trying to find a module instance. */
255 module_t *p_obj = module_Find( p_intf, psz_name );
258 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
262 if( module_IsCapable( p_obj, "video filter2" ) )
264 psz_filter_type = "video-filter";
266 else if( module_IsCapable( p_obj, "video filter" ) )
268 psz_filter_type = "vout-filter";
270 else if( module_IsCapable( p_obj, "sub filter" ) )
272 psz_filter_type = "sub-filter";
277 msg_Err( p_intf, "Unknown video filter type." );
282 psz_string = config_GetPsz( p_intf, psz_filter_type );
284 if( !psz_string ) psz_string = strdup( "" );
286 psz_parser = strstr( psz_string, psz_name );
292 psz_parser = psz_string;
293 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
294 psz_string, psz_name ) == -1 )
310 if( *( psz_parser + strlen( psz_name ) ) == ':' )
312 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
313 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
320 /* Remove trailing : : */
321 if( strlen( psz_string ) > 0 &&
322 *( psz_string + strlen( psz_string ) -1 ) == ':' )
324 *( psz_string + strlen( psz_string ) -1 ) = '\0';
333 /* Vout is not kept, so put that in the config */
334 config_PutPsz( p_intf, psz_filter_type, psz_string );
335 if( !strcmp( psz_filter_type, "video-filter" ) )
336 ui.videoFilterText->setText( psz_string );
337 else if( !strcmp( psz_filter_type, "vout-filter" ) )
338 ui.voutFilterText->setText( psz_string );
339 else if( !strcmp( psz_filter_type, "sub-filter" ) )
340 ui.subpictureFilterText->setText( psz_string );
342 /* Try to set on the fly */
343 if( THEMIM->getInput() )
344 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
345 VLC_OBJECT_VOUT, FIND_CHILD );
346 /* If you have stopped the video, p_vout is still at its old value */
352 if( !strcmp( psz_filter_type, "sub-filter" ) )
353 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
355 var_SetString( p_vout, psz_filter_type, psz_string );
356 vlc_object_release( p_vout );
362 void ExtVideo::updateFilters()
364 QString module = ModuleFromWidgetName( sender() );
366 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
367 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
369 ChangeVFiltersString( qtu( module ),
370 checkbox ? checkbox->isChecked()
371 : groupbox->isChecked() );
374 void ExtVideo::initComboBoxItems( QObject *widget )
376 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
377 if( !combobox ) return;
378 QString option = OptionFromWidgetName( widget );
379 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
383 int i_type = p_item->i_type & CONFIG_ITEM;
384 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
386 if( i_type == CONFIG_ITEM_INTEGER
387 || i_type == CONFIG_ITEM_BOOL )
388 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
389 p_item->pi_list[i_index] );
390 else if( i_type == CONFIG_ITEM_STRING )
391 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
392 p_item->ppsz_list[i_index] );
397 msg_Err( p_intf, "Couldn't find option \"%s\".",
402 void ExtVideo::setWidgetValue( QObject *widget )
404 QString module = ModuleFromWidgetName( widget->parent() );
405 //std::cout << "Module name: " << module.toStdString() << std::endl;
406 QString option = OptionFromWidgetName( widget );
407 //std::cout << "Option name: " << option.toStdString() << std::endl;
409 vlc_object_t *p_obj = ( vlc_object_t * )
410 vlc_object_find_name( p_intf->p_libvlc,
420 "Module instance %s not found, looking in config values.",
423 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
426 case VLC_VAR_INTEGER:
428 val.i_int = config_GetInt( p_intf, qtu( option ) );
431 val.f_float = config_GetFloat( p_intf, qtu( option ) );
434 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
440 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
441 var_Get( p_obj, qtu( option ), &val );
442 vlc_object_release( p_obj );
445 /* Try to cast to all the widgets we're likely to encounter. Only
446 * one of the casts is expected to work. */
447 QSlider *slider = qobject_cast<QSlider*> ( widget );
448 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
449 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
450 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
451 QDial *dial = qobject_cast<QDial*> ( widget );
452 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
453 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
455 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
458 if( slider ) slider->setValue( val.i_int );
459 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
461 else if( spinbox ) spinbox->setValue( val.i_int );
462 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
466 snprintf( str, sizeof(str), "%06X", val.i_int );
467 lineedit->setText( str );
469 else if( combobox ) combobox->setCurrentIndex(
470 combobox->findData( val.i_int ) );
471 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
473 else if( i_type == VLC_VAR_FLOAT )
476 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
477 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
478 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
480 else if( i_type == VLC_VAR_STRING )
482 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
483 else if( combobox ) combobox->setCurrentIndex(
484 combobox->findData( qfu( val.psz_string ) ) );
485 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
486 free( val.psz_string );
490 "Module %s's %s variable is of an unsupported type ( %d )",
496 void ExtVideo::updateFilterOptions()
498 QString module = ModuleFromWidgetName( sender()->parent() );
499 //std::cout << "Module name: " << module.toStdString() << std::endl;
500 QString option = OptionFromWidgetName( sender() );
501 //std::cout << "Option name: " << option.toStdString() << std::endl;
503 vlc_object_t *p_obj = ( vlc_object_t * )
504 vlc_object_find_name( p_intf->p_libvlc,
509 msg_Err( p_intf, "Module %s not found.", qtu( module ) );
513 int i_type = var_Type( p_obj, qtu( option ) );
514 bool b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
517 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.",
520 /* FIXME: restart automatically somewhere near the end of this function */
523 /* Try to cast to all the widgets we're likely to encounter. Only
524 * one of the casts is expected to work. */
525 QSlider *slider = qobject_cast<QSlider*> ( sender() );
526 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
527 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
528 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
529 QDial *dial = qobject_cast<QDial*> ( sender() );
530 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
531 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
534 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
537 if( slider ) i_int = slider->value();
538 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
539 else if( spinbox ) i_int = spinbox->value();
540 else if( dial ) i_int = ( 540-dial->value() )%360;
541 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
542 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
543 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
544 config_PutInt( p_intf, qtu( option ), i_int );
547 if( i_type == VLC_VAR_INTEGER )
548 var_SetInteger( p_obj, qtu( option ), i_int );
550 var_SetBool( p_obj, qtu( option ), i_int );
553 else if( i_type == VLC_VAR_FLOAT )
556 if( slider ) f_float = ( double )slider->value()
557 / ( double )slider->tickInterval(); /* hack alert! */
558 else if( doublespinbox ) f_float = doublespinbox->value();
559 else if( lineedit ) f_float = lineedit->text().toDouble();
560 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
561 config_PutFloat( p_intf, qtu( option ), f_float );
563 var_SetFloat( p_obj, qtu( option ), f_float );
565 else if( i_type == VLC_VAR_STRING )
567 char *psz_string = NULL;
568 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
569 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
570 combobox->currentIndex() ).toString() ) );
571 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
572 config_PutPsz( p_intf, qtu( option ), psz_string );
574 var_SetString( p_obj, qtu( option ), psz_string );
579 "Module %s's %s variable is of an unsupported type ( %d )",
584 vlc_object_release( p_obj );
588 void ExtVideo::gotoConf( QObject* src )
590 #define SHOWCONF( module ) \
591 if( src->objectName().contains( module ) ) \
593 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
597 SHOWCONF( "magnify" );
599 SHOWCONF( "ripple" );
600 SHOWCONF( "invert" );
601 SHOWCONF( "puzzle" );
603 SHOWCONF( "gradient" );
604 SHOWCONF( "colorthres" )
608 /**********************************************************************
610 **********************************************************************/
612 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
613 : QWidget( _parent ), p_intf( _p_intf )
617 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()
875 ui.enableCheck->setChecked( false );
878 /* Write down initial values */
879 void Equalizer::updateUIFromCore()
885 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
886 VLC_OBJECT_AOUT, FIND_ANYWHERE );
889 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
890 if( var_GetBool( p_aout, "equalizer-2pass" ) )
891 ui.eq2PassCheck->setChecked( true );
892 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
893 i_preset = presetsComboBox->findData( QVariant(
894 var_GetString( p_aout, "equalizer-preset" ) ) );
895 vlc_object_release( p_aout );
899 psz_af = config_GetPsz( p_intf, "audio-filter" );
900 if( config_GetInt( p_intf, "equalizer-2pass" ) )
901 ui.eq2PassCheck->setChecked( true );
902 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
903 i_preset = presetsComboBox->findData( QVariant(
904 config_GetPsz( p_intf, "equalizer-preset" ) ) );
906 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
907 ui.enableCheck->setChecked( true );
908 enable( ui.enableCheck->isChecked() );
910 presetsComboBox->setCurrentIndex( i_preset );
915 /* Functin called when enableButton is toggled */
916 void Equalizer::enable()
918 bool en = ui.enableCheck->isChecked();
919 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
921 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
922 // en ? true : false );
923 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
924 // en ? true : false );
927 if( presetsComboBox->currentIndex() < 0 )
928 presetsComboBox->setCurrentIndex( 0 );
932 void Equalizer::enable( bool en )
934 ui.eq2PassCheck->setEnabled( en );
935 presetsComboBox->setEnabled( en );
936 ui.presetLabel->setEnabled( en );
937 ui.preampLabel->setEnabled( en );
938 ui.preampSlider->setEnabled( en );
939 for( int i = 0 ; i< BANDS; i++ )
941 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
945 /* Function called when the set2Pass button is activated */
946 void Equalizer::set2Pass()
948 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
949 VLC_OBJECT_AOUT, FIND_ANYWHERE );
950 bool b_2p = ui.eq2PassCheck->isChecked();
953 config_PutInt( p_intf, "equalizer-2pass", b_2p );
956 var_SetBool( p_aout, "equalizer-2pass", b_2p );
957 config_PutInt( p_intf, "equalizer-2pass", b_2p );
958 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
960 p_aout->pp_inputs[i]->b_restart = true;
962 vlc_object_release( p_aout );
966 /* Function called when the preamp slider is moved */
967 void Equalizer::setPreamp()
969 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
970 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
971 VLC_OBJECT_AOUT, FIND_ANYWHERE );
973 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
977 //delCallbacks( p_aout );
978 var_SetFloat( p_aout, "equalizer-preamp", f );
979 //addCallbacks( p_aout );
980 vlc_object_release( p_aout );
982 config_PutFloat( p_intf, "equalizer-preamp", f );
985 void Equalizer::setCoreBands()
987 /**\todo smoothing */
990 for( int i = 0; i < BANDS; i++ )
992 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
993 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
995 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
998 const char *psz_values = values.toAscii().constData();
1000 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1001 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1004 //delCallbacks( p_aout );
1005 var_SetString( p_aout, "equalizer-bands", psz_values );
1006 //addCallbacks( p_aout );
1007 vlc_object_release( p_aout );
1011 void Equalizer::updateUISliderValues( int i_preset )
1013 if( i_preset < 0 ) return;
1015 char *p = createValuesFromPreset( i_preset );
1017 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1021 for( int i = 0; i < BANDS; i++ )
1023 const float f = us_strtod(p, &p );
1025 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1027 band_texts[i]->setText( band_frequencies[i] + "\n"
1028 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1029 if( p == NULL || *p == '\0' )
1037 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1038 ui.preampLabel->setText( qtr( "Preamp\n" )
1039 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1042 char * Equalizer::createValuesFromPreset( int i_preset )
1047 /* Create the QString in Qt */
1048 for( int i = 0 ; i< BANDS ;i++ )
1049 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1051 /* Convert it to char * */
1052 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1058 void Equalizer::setCorePreset( int i_preset )
1060 char *psz_values = createValuesFromPreset( i_preset );
1061 if( !psz_values ) return ;
1063 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1064 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1067 delCallbacks( p_aout );
1068 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1070 var_SetString( p_aout, "equalizer-bands", psz_values );
1071 var_SetFloat( p_aout, "equalizer-preamp",
1072 eqz_preset_10b[i_preset]->f_preamp );
1073 addCallbacks( p_aout );
1074 vlc_object_release( p_aout );
1076 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1077 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1078 config_PutFloat( p_intf, "equalizer-preamp",
1079 eqz_preset_10b[i_preset]->f_preamp );
1082 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1083 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1085 char *psz_preset = newval.psz_string;
1086 Equalizer *eq = ( Equalizer * )p_data;
1087 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1088 eq->presetsComboBox->setCurrentIndex( i_preset );
1092 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1094 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1095 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1096 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1099 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1101 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1102 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1103 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1106 /**********************************************************************
1108 **********************************************************************/
1110 /**********************************************************************
1112 **********************************************************************/
1113 static const char *psz_control_names[] =
1115 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1118 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1119 QWidget( _parent ) , p_intf( _p_intf )
1121 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1122 smallFont.setPointSize( smallFont.pointSize() - 3 );
1124 QGridLayout *layout = new QGridLayout( this );
1125 layout->setMargin( 0 );
1127 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1128 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1130 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1132 spatCtrl[i] = new QSlider( Qt::Vertical );
1135 spatCtrl[i]->setMaximum( 10 );
1136 spatCtrl[i]->setValue( 2 );
1140 spatCtrl[i]->setMaximum( 10 );
1141 spatCtrl[i]->setValue( 0 );
1142 spatCtrl[i]->setMinimum( -10 );
1144 oldControlVars[i] = spatCtrl[i]->value();
1145 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1146 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1147 ctrl_texts[i]->setFont( smallFont );
1148 ctrl_readout[i] = new QLabel( "" );
1149 ctrl_readout[i]->setFont( smallFont );
1150 layout->addWidget( spatCtrl[i], 1, i );
1151 layout->addWidget( ctrl_readout[i], 2, i );
1152 layout->addWidget( ctrl_texts[i], 3, i );
1155 BUTTONACT( enableCheck, enable() );
1157 /* Write down initial values */
1158 aout_instance_t *p_aout = ( aout_instance_t * )
1159 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1164 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1165 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1167 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1169 vlc_object_release( p_aout );
1173 psz_af = config_GetPsz( p_intf, "audio-filter" );
1174 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1176 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1179 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1180 enableCheck->setChecked( true );
1182 enable( enableCheck->isChecked() );
1183 setValues( controlVars );
1186 Spatializer::~Spatializer()
1190 void Spatializer::enable()
1192 bool en = enableCheck->isChecked();
1193 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1194 en ? true : false );
1198 void Spatializer::enable( bool en )
1200 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1202 spatCtrl[i]->setEnabled( en );
1203 ctrl_texts[i]->setEnabled( en );
1204 ctrl_readout[i]->setEnabled( en );
1207 void Spatializer::setInitValues()
1209 setValues( controlVars );
1212 void Spatializer::setValues( float *controlVars )
1214 aout_instance_t *p_aout= ( aout_instance_t * )
1215 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1217 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1219 float f = (float)( spatCtrl[i]->value() );
1220 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1224 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1226 if( oldControlVars[i] != spatCtrl[i]->value() )
1228 var_SetFloat( p_aout, psz_control_names[i],
1229 ( float )spatCtrl[i]->value() );
1230 config_PutFloat( p_intf, psz_control_names[i],
1231 ( float ) spatCtrl[i]->value() );
1232 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1235 vlc_object_release( p_aout );
1239 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1241 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1242 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1245 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1247 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1248 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1251 #include <QToolButton>
1252 #include <QGridLayout>
1254 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1255 QWidget( _parent ) , p_intf( _p_intf )
1257 QGroupBox *AVBox, *subsBox;
1259 QToolButton *moinsAV, *plusAV;
1260 QToolButton *moinssubs, *plussubs;
1261 QToolButton *moinssubSpeed, *plussubSpeed;
1263 QToolButton *updateButton;
1265 QGridLayout *mainLayout = new QGridLayout( this );
1268 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1269 QGridLayout *AVLayout = new QGridLayout( AVBox );
1271 moinsAV = new QToolButton;
1272 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1273 moinsAV->setAutoRaise( true );
1274 moinsAV->setText( "-" );
1275 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1277 plusAV = new QToolButton;
1278 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1279 plusAV->setAutoRaise( true );
1280 plusAV->setText( "+" );
1281 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1283 QLabel *AVLabel = new QLabel;
1284 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1285 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1287 AVSpin = new QDoubleSpinBox;
1288 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1289 AVSpin->setDecimals( 3 );
1290 AVSpin->setMinimum( -100.0 );
1291 AVSpin->setMaximum( 100.0 );
1292 AVSpin->setSingleStep( 0.1 );
1293 AVSpin->setToolTip( qtr( "A positive value means that\n"
1294 "the audio is ahead of the video" ) );
1295 AVSpin->setSuffix( "s" );
1296 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1297 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1301 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1302 QGridLayout *subsLayout = new QGridLayout( subsBox );
1304 moinssubs = new QToolButton;
1305 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1306 moinssubs->setAutoRaise( true );
1307 moinssubs->setText( "-" );
1308 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1310 plussubs = new QToolButton;
1311 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1312 plussubs->setAutoRaise( true );
1313 plussubs->setText( "+" );
1314 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1316 QLabel *subsLabel = new QLabel;
1317 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1318 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1320 subsSpin = new QDoubleSpinBox;
1321 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1322 subsSpin->setDecimals( 3 );
1323 subsSpin->setMinimum( -100.0 );
1324 subsSpin->setMaximum( 100.0 );
1325 subsSpin->setSingleStep( 0.1 );
1326 subsSpin->setToolTip( qtr( "A positive value means that\n"
1327 "the subtitles are ahead of the video" ) );
1328 subsSpin->setSuffix( "s" );
1329 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1332 moinssubSpeed = new QToolButton;
1333 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1334 moinssubSpeed->setAutoRaise( true );
1335 moinssubSpeed->setText( "-" );
1336 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1338 plussubSpeed = new QToolButton;
1339 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1340 plussubSpeed->setAutoRaise( true );
1341 plussubSpeed->setText( "+" );
1342 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1344 QLabel *subSpeedLabel = new QLabel;
1345 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1346 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1348 subSpeedSpin = new QDoubleSpinBox;
1349 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1350 subSpeedSpin->setDecimals( 3 );
1351 subSpeedSpin->setMinimum( 1 );
1352 subSpeedSpin->setMaximum( 100 );
1353 subSpeedSpin->setSingleStep( 0.2 );
1354 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1356 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1358 updateButton = new QToolButton;
1359 updateButton->setAutoRaise( true );
1360 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1363 /* Various Connects */
1364 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1365 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1366 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1367 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1368 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1369 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1370 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1371 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1372 CONNECT( subSpeedSpin, valueChanged ( double ),
1373 this, adjustSubsSpeed( double ) );
1374 BUTTON_SET_ACT_I( updateButton, "", update,
1375 qtr( "Force update of this dialog's values" ), update() );
1381 void SyncControls::clean()
1383 AVSpin->setValue( 0.0 );
1384 subsSpin->setValue( 0.0 );
1385 subSpeedSpin->setValue( 1.0 );
1388 void SyncControls::update()
1391 if( THEMIM->getInput() )
1393 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1394 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1395 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1396 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1397 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1401 void SyncControls::advanceAudio( double f_advance )
1403 if( THEMIM->getInput() )
1405 int64_t i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1406 i_delay = f_advance * 1000000;
1407 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1411 void SyncControls::advanceSubs( double f_advance )
1413 if( THEMIM->getInput() )
1415 int64_t i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1416 i_delay = f_advance * 1000000;
1417 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1418 msg_Dbg( p_intf, "I am advancing subtitles %d", f_advance );
1422 void SyncControls::adjustSubsSpeed( double f_fps )
1424 if( THEMIM->getInput() )
1426 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1430 /**********************************************************************
1431 * Video filters / Adjust
1432 **********************************************************************/
1434 /**********************************************************************
1435 * Extended playbak controls
1436 **********************************************************************/