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 )
457 if( slider ) slider->setValue( val.i_int );
458 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
460 else if( spinbox ) spinbox->setValue( val.i_int );
461 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
465 snprintf( str, sizeof(str), "%06X", val.i_int );
466 lineedit->setText( str );
468 else if( combobox ) combobox->setCurrentIndex(
469 combobox->findData( val.i_int ) );
470 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
472 else if( i_type == VLC_VAR_FLOAT )
475 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
476 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
477 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
479 else if( i_type == VLC_VAR_STRING )
481 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
482 else if( combobox ) combobox->setCurrentIndex(
483 combobox->findData( qfu( val.psz_string ) ) );
484 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
485 free( val.psz_string );
489 "Module %s's %s variable is of an unsupported type ( %d )",
495 void ExtVideo::updateFilterOptions()
497 QString module = ModuleFromWidgetName( sender()->parent() );
498 //std::cout << "Module name: " << module.toStdString() << std::endl;
499 QString option = OptionFromWidgetName( sender() );
500 //std::cout << "Option name: " << option.toStdString() << std::endl;
502 vlc_object_t *p_obj = ( vlc_object_t * )
503 vlc_object_find_name( p_intf->p_libvlc,
510 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
511 i_type = config_GetType( p_intf, qtu( option ) );
512 b_is_command = false;
516 i_type = var_Type( p_obj, qtu( option ) );
517 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
522 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.",
525 /* FIXME: restart automatically somewhere near the end of this function */
528 /* Try to cast to all the widgets we're likely to encounter. Only
529 * one of the casts is expected to work. */
530 QSlider *slider = qobject_cast<QSlider*> ( sender() );
531 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
532 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
533 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
534 QDial *dial = qobject_cast<QDial*> ( sender() );
535 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
536 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
539 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
542 if( slider ) i_int = slider->value();
543 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
544 else if( spinbox ) i_int = spinbox->value();
545 else if( dial ) i_int = ( 540-dial->value() )%360;
546 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
547 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
548 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
549 config_PutInt( p_intf, qtu( option ), i_int );
552 if( i_type == VLC_VAR_INTEGER )
553 var_SetInteger( p_obj, qtu( option ), i_int );
555 var_SetBool( p_obj, qtu( option ), i_int );
558 else if( i_type == VLC_VAR_FLOAT )
561 if( slider ) f_float = ( double )slider->value()
562 / ( double )slider->tickInterval(); /* hack alert! */
563 else if( doublespinbox ) f_float = doublespinbox->value();
564 else if( lineedit ) f_float = lineedit->text().toDouble();
565 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
566 config_PutFloat( p_intf, qtu( option ), f_float );
568 var_SetFloat( p_obj, qtu( option ), f_float );
570 else if( i_type == VLC_VAR_STRING )
572 char *psz_string = NULL;
573 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
574 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
575 combobox->currentIndex() ).toString() ) );
576 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
577 config_PutPsz( p_intf, qtu( option ), psz_string );
579 var_SetString( p_obj, qtu( option ), psz_string );
584 "Module %s's %s variable is of an unsupported type ( %d )",
589 if( p_obj ) vlc_object_release( p_obj );
593 void ExtVideo::gotoConf( QObject* src )
595 #define SHOWCONF( module ) \
596 if( src->objectName().contains( module ) ) \
598 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
602 SHOWCONF( "magnify" );
604 SHOWCONF( "ripple" );
605 SHOWCONF( "invert" );
606 SHOWCONF( "puzzle" );
608 SHOWCONF( "gradient" );
609 SHOWCONF( "colorthres" )
613 /**********************************************************************
615 **********************************************************************/
617 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
618 : QWidget( _parent ), p_intf( _p_intf )
622 BUTTONACT( ui.refresh, Refresh() );
633 void ExtV4l2::showEvent( QShowEvent *event )
635 QWidget::showEvent( event );
639 void ExtV4l2::Refresh( void )
641 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
645 ui.vboxLayout->removeWidget( box );
651 vlc_value_t val, text, name;
652 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
656 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
658 vlc_object_release( p_obj );
662 box = new QGroupBox( this );
663 ui.vboxLayout->addWidget( box );
664 QVBoxLayout *layout = new QVBoxLayout( box );
665 box->setLayout( layout );
667 for( int i = 0; i < val.p_list->i_count; i++ )
669 const char *psz_var = text.p_list->p_values[i].psz_string;
670 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
671 const char *psz_label = name.psz_string;
672 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
673 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
675 int i_type = var_Type( p_obj, psz_var );
676 switch( i_type & VLC_VAR_TYPE )
678 case VLC_VAR_INTEGER:
680 QLabel *label = new QLabel( psz_label, box );
681 QHBoxLayout *hlayout = new QHBoxLayout();
682 hlayout->addWidget( label );
683 int i_val = var_GetInteger( p_obj, psz_var );
684 if( i_type & VLC_VAR_HASCHOICE )
686 QComboBox *combobox = new QComboBox( box );
687 combobox->setObjectName( psz_var );
689 vlc_value_t val2, text2;
690 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
692 for( int j = 0; j < val2.p_list->i_count; j++ )
695 text2.p_list->p_values[j].psz_string,
696 val2.p_list->p_values[j].i_int );
697 if( i_val == val2.p_list->p_values[j].i_int )
698 combobox->setCurrentIndex( j );
700 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
703 CONNECT( combobox, currentIndexChanged( int ), this,
704 ValueChange( int ) );
705 hlayout->addWidget( combobox );
709 QSlider *slider = new QSlider( box );
710 slider->setObjectName( psz_var );
711 slider->setOrientation( Qt::Horizontal );
713 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
715 slider->setMinimum( val2.i_int );
716 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
718 slider->setMaximum( val2.i_int );
719 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
721 slider->setSingleStep( val2.i_int );
722 slider->setValue( i_val );
724 CONNECT( slider, valueChanged( int ), this,
725 ValueChange( int ) );
726 hlayout->addWidget( slider );
728 layout->addLayout( hlayout );
733 QCheckBox *button = new QCheckBox( psz_label, box );
734 button->setObjectName( psz_var );
735 button->setChecked( var_GetBool( p_obj, psz_var ) );
737 CONNECT( button, clicked( bool ), this,
738 ValueChange( bool ) );
739 layout->addWidget( button );
744 if( i_type & VLC_VAR_ISCOMMAND )
746 QPushButton *button = new QPushButton( psz_label, box );
747 button->setObjectName( psz_var );
749 CONNECT( button, clicked( bool ), this,
750 ValueChange( bool ) );
751 layout->addWidget( button );
755 QLabel *label = new QLabel( psz_label, box );
756 layout->addWidget( label );
761 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
764 free( name.psz_string );
766 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
767 vlc_object_release( p_obj );
771 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
776 void ExtV4l2::ValueChange( bool value )
778 ValueChange( (int)value );
781 void ExtV4l2::ValueChange( int value )
783 QObject *s = sender();
784 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
787 char *psz_var = strdup( qtu( s->objectName() ) );
788 int i_type = var_Type( p_obj, psz_var );
789 switch( i_type & VLC_VAR_TYPE )
791 case VLC_VAR_INTEGER:
792 if( i_type & VLC_VAR_HASCHOICE )
794 QComboBox *combobox = qobject_cast<QComboBox*>( s );
795 value = combobox->itemData( value ).toInt();
797 var_SetInteger( p_obj, psz_var, value );
800 var_SetBool( p_obj, psz_var, value );
803 var_SetVoid( p_obj, psz_var );
807 vlc_object_release( p_obj );
811 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
816 /**********************************************************************
818 **********************************************************************/
820 static const QString band_frequencies[] =
822 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
823 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
826 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
827 QWidget( _parent ) , p_intf( _p_intf )
829 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
830 smallFont.setPointSize( smallFont.pointSize() - 3 );
833 ui.preampLabel->setFont( smallFont );
835 /* Setup of presetsComboBox */
836 presetsComboBox = ui.presetsCombo;
837 CONNECT( presetsComboBox, currentIndexChanged( int ),
838 this, updateUISliderValues( int ) );
839 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
841 /* Add the sliders for the Bands */
842 QGridLayout *grid = new QGridLayout( ui.frame );
843 grid->setMargin( 0 );
844 for( int i = 0 ; i < BANDS ; i++ )
846 bands[i] = new QSlider( Qt::Vertical );
847 bands[i]->setMaximum( 400 );
848 bands[i]->setValue( 200 );
849 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
851 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
852 band_texts[i]->setFont( smallFont );
854 grid->addWidget( bands[i], 0, i );
855 grid->addWidget( band_texts[i], 1, i );
858 /* Add the listed presets */
859 for( int i = 0 ; i < NB_PRESETS ; i ++ )
861 presetsComboBox->addItem( qtr( preset_list_text[i] ),
862 QVariant( preset_list[i] ) );
866 BUTTONACT( ui.enableCheck, enable() );
867 BUTTONACT( ui.eq2PassCheck, set2Pass() );
868 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
870 /* Do the update from the value of the core */
874 Equalizer::~Equalizer()
878 void Equalizer::clean()
882 /* Write down initial values */
883 void Equalizer::updateUIFromCore()
889 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
890 VLC_OBJECT_AOUT, FIND_ANYWHERE );
893 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
894 if( var_GetBool( p_aout, "equalizer-2pass" ) )
895 ui.eq2PassCheck->setChecked( true );
896 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
897 i_preset = presetsComboBox->findData( QVariant(
898 var_GetString( p_aout, "equalizer-preset" ) ) );
899 vlc_object_release( p_aout );
903 psz_af = config_GetPsz( p_intf, "audio-filter" );
904 if( config_GetInt( p_intf, "equalizer-2pass" ) )
905 ui.eq2PassCheck->setChecked( true );
906 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
907 i_preset = presetsComboBox->findData( QVariant(
908 config_GetPsz( p_intf, "equalizer-preset" ) ) );
910 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
911 ui.enableCheck->setChecked( true );
912 enable( ui.enableCheck->isChecked() );
914 presetsComboBox->setCurrentIndex( i_preset );
919 /* Functin called when enableButton is toggled */
920 void Equalizer::enable()
922 bool en = ui.enableCheck->isChecked();
923 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
925 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
926 // en ? true : false );
927 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
928 // en ? true : false );
931 if( presetsComboBox->currentIndex() < 0 )
932 presetsComboBox->setCurrentIndex( 0 );
936 void Equalizer::enable( bool en )
938 ui.eq2PassCheck->setEnabled( en );
939 presetsComboBox->setEnabled( en );
940 ui.presetLabel->setEnabled( en );
941 ui.preampLabel->setEnabled( en );
942 ui.preampSlider->setEnabled( en );
943 for( int i = 0 ; i< BANDS; i++ )
945 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
949 /* Function called when the set2Pass button is activated */
950 void Equalizer::set2Pass()
952 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
953 VLC_OBJECT_AOUT, FIND_ANYWHERE );
954 bool b_2p = ui.eq2PassCheck->isChecked();
957 config_PutInt( p_intf, "equalizer-2pass", b_2p );
960 var_SetBool( p_aout, "equalizer-2pass", b_2p );
961 config_PutInt( p_intf, "equalizer-2pass", b_2p );
962 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
964 p_aout->pp_inputs[i]->b_restart = true;
966 vlc_object_release( p_aout );
970 /* Function called when the preamp slider is moved */
971 void Equalizer::setPreamp()
973 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
974 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
975 VLC_OBJECT_AOUT, FIND_ANYWHERE );
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= ( aout_instance_t * )vlc_object_find( p_intf,
1005 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1008 //delCallbacks( p_aout );
1009 var_SetString( p_aout, "equalizer-bands", psz_values );
1010 //addCallbacks( p_aout );
1011 vlc_object_release( p_aout );
1015 void Equalizer::updateUISliderValues( int i_preset )
1017 if( i_preset < 0 ) return;
1019 char *p = createValuesFromPreset( i_preset );
1021 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1025 for( int i = 0; i < BANDS; i++ )
1027 const float f = us_strtod(p, &p );
1029 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1031 band_texts[i]->setText( band_frequencies[i] + "\n"
1032 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1033 if( p == NULL || *p == '\0' )
1041 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1042 ui.preampLabel->setText( qtr( "Preamp\n" )
1043 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1046 char * Equalizer::createValuesFromPreset( int i_preset )
1051 /* Create the QString in Qt */
1052 for( int i = 0 ; i< BANDS ;i++ )
1053 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1055 /* Convert it to char * */
1056 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1062 void Equalizer::setCorePreset( int i_preset )
1064 char *psz_values = createValuesFromPreset( i_preset );
1065 if( !psz_values ) return ;
1067 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1068 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1071 delCallbacks( p_aout );
1072 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1074 var_SetString( p_aout, "equalizer-bands", psz_values );
1075 var_SetFloat( p_aout, "equalizer-preamp",
1076 eqz_preset_10b[i_preset]->f_preamp );
1077 addCallbacks( p_aout );
1078 vlc_object_release( p_aout );
1080 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1081 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1082 config_PutFloat( p_intf, "equalizer-preamp",
1083 eqz_preset_10b[i_preset]->f_preamp );
1086 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1087 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1089 char *psz_preset = newval.psz_string;
1090 Equalizer *eq = ( Equalizer * )p_data;
1091 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1092 eq->presetsComboBox->setCurrentIndex( i_preset );
1096 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1098 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1099 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1100 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1103 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1105 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1106 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1107 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1110 /**********************************************************************
1112 **********************************************************************/
1114 /**********************************************************************
1116 **********************************************************************/
1117 static const char *psz_control_names[] =
1119 "Roomsize", "Width" , "Wet", "Dry", "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 = ( aout_instance_t * )
1163 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1168 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1169 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1171 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1173 vlc_object_release( p_aout );
1177 psz_af = config_GetPsz( p_intf, "audio-filter" );
1178 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1180 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1183 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1184 enableCheck->setChecked( true );
1186 enable( enableCheck->isChecked() );
1187 setValues( controlVars );
1190 Spatializer::~Spatializer()
1194 void Spatializer::enable()
1196 bool en = enableCheck->isChecked();
1197 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1198 en ? true : false );
1202 void Spatializer::enable( bool en )
1204 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1206 spatCtrl[i]->setEnabled( en );
1207 ctrl_texts[i]->setEnabled( en );
1208 ctrl_readout[i]->setEnabled( en );
1211 void Spatializer::setInitValues()
1213 setValues( controlVars );
1216 void Spatializer::setValues( float *controlVars )
1218 aout_instance_t *p_aout= ( aout_instance_t * )
1219 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1221 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1223 float f = (float)( spatCtrl[i]->value() );
1224 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1228 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1230 if( oldControlVars[i] != spatCtrl[i]->value() )
1232 var_SetFloat( p_aout, psz_control_names[i],
1233 ( float )spatCtrl[i]->value() );
1234 config_PutFloat( p_intf, psz_control_names[i],
1235 ( float ) spatCtrl[i]->value() );
1236 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1239 vlc_object_release( p_aout );
1243 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1245 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1246 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1249 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1251 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1252 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1255 #include <QToolButton>
1256 #include <QGridLayout>
1258 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1259 QWidget( _parent ) , p_intf( _p_intf )
1261 QGroupBox *AVBox, *subsBox;
1263 QToolButton *moinsAV, *plusAV;
1264 QToolButton *moinssubs, *plussubs;
1265 QToolButton *moinssubSpeed, *plussubSpeed;
1267 QToolButton *updateButton;
1269 b_userAction = true;
1271 QGridLayout *mainLayout = new QGridLayout( this );
1274 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1275 QGridLayout *AVLayout = new QGridLayout( AVBox );
1277 moinsAV = new QToolButton;
1278 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1279 moinsAV->setAutoRaise( true );
1280 moinsAV->setText( "-" );
1281 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1283 plusAV = new QToolButton;
1284 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1285 plusAV->setAutoRaise( true );
1286 plusAV->setText( "+" );
1287 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1289 QLabel *AVLabel = new QLabel;
1290 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1291 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1293 AVSpin = new QDoubleSpinBox;
1294 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1295 AVSpin->setDecimals( 3 );
1296 AVSpin->setMinimum( -100.0 );
1297 AVSpin->setMaximum( 100.0 );
1298 AVSpin->setSingleStep( 0.1 );
1299 AVSpin->setToolTip( qtr( "A positive value means that\n"
1300 "the audio is ahead of the video" ) );
1301 AVSpin->setSuffix( " s" );
1302 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1303 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1307 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1308 QGridLayout *subsLayout = new QGridLayout( subsBox );
1310 moinssubs = new QToolButton;
1311 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1312 moinssubs->setAutoRaise( true );
1313 moinssubs->setText( "-" );
1314 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1316 plussubs = new QToolButton;
1317 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1318 plussubs->setAutoRaise( true );
1319 plussubs->setText( "+" );
1320 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1322 QLabel *subsLabel = new QLabel;
1323 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1324 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1326 subsSpin = new QDoubleSpinBox;
1327 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1328 subsSpin->setDecimals( 3 );
1329 subsSpin->setMinimum( -100.0 );
1330 subsSpin->setMaximum( 100.0 );
1331 subsSpin->setSingleStep( 0.1 );
1332 subsSpin->setToolTip( qtr( "A positive value means that\n"
1333 "the subtitles are ahead of the video" ) );
1334 subsSpin->setSuffix( " s" );
1335 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1338 moinssubSpeed = new QToolButton;
1339 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1340 moinssubSpeed->setAutoRaise( true );
1341 moinssubSpeed->setText( "-" );
1342 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1344 plussubSpeed = new QToolButton;
1345 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1346 plussubSpeed->setAutoRaise( true );
1347 plussubSpeed->setText( "+" );
1348 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1350 QLabel *subSpeedLabel = new QLabel;
1351 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1352 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1354 subSpeedSpin = new QDoubleSpinBox;
1355 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1356 subSpeedSpin->setDecimals( 3 );
1357 subSpeedSpin->setMinimum( 1 );
1358 subSpeedSpin->setMaximum( 100 );
1359 subSpeedSpin->setSingleStep( 0.2 );
1360 subSpeedSpin->setSuffix( " fps" );
1361 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1363 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1365 updateButton = new QToolButton;
1366 updateButton->setAutoRaise( true );
1367 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1370 /* Various Connects */
1371 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1372 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1373 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1374 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1375 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1376 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1377 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1378 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1379 CONNECT( subSpeedSpin, valueChanged ( double ),
1380 this, adjustSubsSpeed( double ) );
1382 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1383 BUTTON_SET_ACT_I( updateButton, "", update,
1384 qtr( "Force update of this dialog's values" ), update() );
1390 void SyncControls::clean()
1392 b_userAction = false;
1393 AVSpin->setValue( 0.0 );
1394 subsSpin->setValue( 0.0 );
1395 subSpeedSpin->setValue( 1.0 );
1396 b_userAction = true;
1399 void SyncControls::update()
1401 b_userAction = false;
1404 if( THEMIM->getInput() )
1406 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1407 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1408 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1409 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1410 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1412 b_userAction = true;
1415 void SyncControls::advanceAudio( double f_advance )
1417 if( THEMIM->getInput() && b_userAction )
1419 int64_t i_delay = f_advance * 1000000;
1420 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1424 void SyncControls::advanceSubs( double f_advance )
1426 if( THEMIM->getInput() && b_userAction )
1428 int64_t i_delay = f_advance * 1000000;
1429 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1433 void SyncControls::adjustSubsSpeed( double f_fps )
1435 if( THEMIM->getInput() && b_userAction )
1437 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1441 /**********************************************************************
1442 * Video filters / Adjust
1443 **********************************************************************/
1445 /**********************************************************************
1446 * Extended playbak controls
1447 **********************************************************************/