1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2008 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea .t videolan d@t org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * ( at your option ) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
33 #include <QGridLayout>
34 #include <QSignalMapper>
37 #include "components/extended_panels.hpp"
38 #include "dialogs/preferences.hpp"
40 #include "input_manager.hpp"
42 #include "../../audio_filter/equalizer_presets.h"
44 #include <vlc_intf_strings.h>
48 #include <vlc_charset.h> /* us_strtod */
51 class ConfClickHandler : public QObject
54 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
55 e = _e; p_intf = _p_intf;
57 virtual ~ConfClickHandler() {}
58 bool eventFilter( QObject *obj, QEvent *evt )
60 if( evt->type() == QEvent::MouseButtonPress )
69 intf_thread_t *p_intf;
73 QString ModuleFromWidgetName( QObject *obj )
75 return obj->objectName().replace( "Enable","" );
78 QString OptionFromWidgetName( QObject *obj )
81 QString option = obj->objectName().replace( "Slider", "" )
82 .replace( "Combo" , "" )
83 .replace( "Dial" , "" )
84 .replace( "Check" , "" )
85 .replace( "Spin" , "" )
86 .replace( "Text" , "" );
87 for( char a = 'A'; a <= 'Z'; a++ )
89 option = option.replace( QString( a ),
90 QString( '-' ) + QString( a + 'a' - 'A' ) );
95 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
96 QObject( _parent ), p_intf( _p_intf )
98 ui.setupUi( _parent );
101 #define SETUP_VFILTER( widget ) \
103 vlc_object_t *p_obj = ( vlc_object_t * ) \
104 vlc_object_find_name( p_intf->p_libvlc, \
107 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
108 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
111 vlc_object_release( p_obj ); \
112 if( checkbox ) checkbox->setChecked( true ); \
113 else groupbox->setChecked( true ); \
117 if( checkbox ) checkbox->setChecked( false ); \
118 else groupbox->setChecked( false ); \
121 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
122 #define SETUP_VFILTER_OPTION( widget, signal ) \
123 initComboBoxItems( ui.widget ); \
124 setWidgetValue( ui.widget ); \
125 CONNECT( ui.widget, signal, this, updateFilterOptions() );
127 SETUP_VFILTER( adjust )
128 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
132 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
133 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
135 SETUP_VFILTER( extract )
136 SETUP_VFILTER_OPTION( extractComponentText, textChanged( const QString& ) )
138 SETUP_VFILTER( colorthres )
139 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( const QString& ) )
140 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
141 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
143 SETUP_VFILTER( invert )
145 SETUP_VFILTER( gradient )
146 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
147 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
148 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
150 SETUP_VFILTER( motionblur )
151 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
153 SETUP_VFILTER( motiondetect )
155 SETUP_VFILTER( noise )
157 SETUP_VFILTER( psychedelic )
159 SETUP_VFILTER( sharpen )
160 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
162 SETUP_VFILTER( ripple )
164 SETUP_VFILTER( wave )
166 SETUP_VFILTER( transform )
167 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
169 SETUP_VFILTER( rotate )
170 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
171 ui.rotateAngleDial->setWrapping( true );
172 ui.rotateAngleDial->setNotchesVisible( true );
174 SETUP_VFILTER( puzzle )
175 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
176 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
177 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
179 SETUP_VFILTER( magnify )
181 SETUP_VFILTER( clone )
182 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
184 SETUP_VFILTER( wall )
185 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
186 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
188 SETUP_VFILTER( panoramix )
189 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
190 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
193 SETUP_VFILTER( erase )
194 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
195 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
196 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
198 SETUP_VFILTER( marq )
199 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( const QString& ) )
200 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
202 SETUP_VFILTER( logo )
203 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
204 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
205 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
206 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
209 #undef SETUP_VFILTER_OPTION
211 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
214 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
215 CONNECT( ui.leftRightCropSync, toggled ( bool ), this, cropChange() );
216 CONNECT( ui.topBotCropSync, toggled ( bool ), this, cropChange() );
217 CONNECT( ui.topBotCropSync, toggled( bool ),
218 ui.cropBotPx, setDisabled( bool ) );
219 CONNECT( ui.leftRightCropSync, toggled( bool ),
220 ui.cropRightPx, setDisabled( bool ) );
223 ExtVideo::~ExtVideo()
227 void ExtVideo::cropChange()
229 if( ui.topBotCropSync->isChecked() )
230 ui.cropBotPx->setValue( ui.cropTopPx->value() );
231 if( ui.leftRightCropSync->isChecked() )
232 ui.cropRightPx->setValue( ui.cropLeftPx->value() );
234 p_vout = THEMIM->getVout();
237 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
238 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
239 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
240 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
241 vlc_object_release( p_vout );
245 void ExtVideo::clean()
247 ui.cropTopPx->setValue( 0 );
248 ui.cropBotPx->setValue( 0 );
249 ui.cropLeftPx->setValue( 0 );
250 ui.cropRightPx->setValue( 0 );
253 void ExtVideo::ChangeVFiltersString( const char *psz_name, bool b_add )
255 char *psz_parser, *psz_string;
256 const char *psz_filter_type;
258 /* FIXME temporary hack */
259 const char *psz_module_name = psz_name;
260 if( !strcmp( psz_name, "magnify" ) ||
261 !strcmp( psz_name, "puzzle" ) )
262 psz_module_name = "video_filter_wrapper";
264 module_t *p_obj = module_find( psz_module_name );
267 msg_Err( p_intf, "Unable to find filter module \"%s\".", psz_name );
271 if( module_provides( p_obj, "video filter" ) )
273 psz_filter_type = "vout-filter";
275 else if( module_provides( p_obj, "video filter2" ) )
277 psz_filter_type = "video-filter";
279 else if( module_provides( p_obj, "sub filter" ) )
281 psz_filter_type = "sub-filter";
285 module_release (p_obj);
286 msg_Err( p_intf, "Unknown video filter type." );
289 module_release (p_obj);
291 psz_string = config_GetPsz( p_intf, psz_filter_type );
293 if( !psz_string ) psz_string = strdup( "" );
295 psz_parser = strstr( psz_string, psz_name );
301 psz_parser = psz_string;
302 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
303 psz_string, psz_name ) == -1 )
319 if( *( psz_parser + strlen( psz_name ) ) == ':' )
321 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
322 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
329 /* Remove trailing : : */
330 if( strlen( psz_string ) > 0 &&
331 *( psz_string + strlen( psz_string ) -1 ) == ':' )
333 *( psz_string + strlen( psz_string ) -1 ) = '\0';
342 /* Vout is not kept, so put that in the config */
343 config_PutPsz( p_intf, psz_filter_type, psz_string );
344 if( !strcmp( psz_filter_type, "video-filter" ) )
345 ui.videoFilterText->setText( psz_string );
346 else if( !strcmp( psz_filter_type, "vout-filter" ) )
347 ui.voutFilterText->setText( psz_string );
348 else if( !strcmp( psz_filter_type, "sub-filter" ) )
349 ui.subpictureFilterText->setText( psz_string );
351 /* Try to set on the fly */
352 p_vout = THEMIM->getVout();
355 if( !strcmp( psz_filter_type, "sub-filter" ) )
356 var_SetString( vout_GetSpu( p_vout ), psz_filter_type, psz_string );
358 var_SetString( p_vout, psz_filter_type, psz_string );
359 vlc_object_release( p_vout );
365 void ExtVideo::updateFilters()
367 QString module = ModuleFromWidgetName( sender() );
369 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
370 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
372 ChangeVFiltersString( qtu( module ),
373 checkbox ? checkbox->isChecked()
374 : groupbox->isChecked() );
377 void ExtVideo::initComboBoxItems( QObject *widget )
379 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
380 if( !combobox ) return;
381 QString option = OptionFromWidgetName( widget );
382 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
386 int i_type = p_item->i_type & CONFIG_ITEM;
387 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
389 if( i_type == CONFIG_ITEM_INTEGER
390 || i_type == CONFIG_ITEM_BOOL )
391 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
392 p_item->pi_list[i_index] );
393 else if( i_type == CONFIG_ITEM_STRING )
394 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
395 p_item->ppsz_list[i_index] );
400 msg_Err( p_intf, "Couldn't find option \"%s\".",
405 void ExtVideo::setWidgetValue( QObject *widget )
407 QString module = ModuleFromWidgetName( widget->parent() );
408 //std::cout << "Module name: " << module.toStdString() << std::endl;
409 QString option = OptionFromWidgetName( widget );
410 //std::cout << "Option name: " << option.toStdString() << std::endl;
412 vlc_object_t *p_obj = ( vlc_object_t * )
413 vlc_object_find_name( p_intf->p_libvlc,
423 "Module instance %s not found, looking in config values.",
426 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
429 case VLC_VAR_INTEGER:
431 val.i_int = config_GetInt( p_intf, qtu( option ) );
434 val.f_float = config_GetFloat( p_intf, qtu( option ) );
437 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
443 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
444 var_Get( p_obj, qtu( option ), &val );
445 vlc_object_release( p_obj );
448 /* Try to cast to all the widgets we're likely to encounter. Only
449 * one of the casts is expected to work. */
450 QSlider *slider = qobject_cast<QSlider*> ( widget );
451 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
452 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
453 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
454 QDial *dial = qobject_cast<QDial*> ( widget );
455 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
456 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
458 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
460 if( slider ) slider->setValue( val.i_int );
461 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
463 else if( spinbox ) spinbox->setValue( val.i_int );
464 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
468 snprintf( str, sizeof(str), "%06X", val.i_int );
469 lineedit->setText( str );
471 else if( combobox ) combobox->setCurrentIndex(
472 combobox->findData( val.i_int ) );
473 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
475 else if( i_type == VLC_VAR_FLOAT )
477 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
478 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
479 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
481 else if( i_type == VLC_VAR_STRING )
483 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
484 else if( combobox ) combobox->setCurrentIndex(
485 combobox->findData( qfu( val.psz_string ) ) );
486 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
487 free( val.psz_string );
491 "Module %s's %s variable is of an unsupported type ( %d )",
497 void ExtVideo::updateFilterOptions()
499 QString module = ModuleFromWidgetName( sender()->parent() );
500 //std::cout << "Module name: " << module.toStdString() << std::endl;
501 QString option = OptionFromWidgetName( sender() );
502 //std::cout << "Option name: " << option.toStdString() << std::endl;
504 vlc_object_t *p_obj = ( vlc_object_t * )
505 vlc_object_find_name( p_intf->p_libvlc,
512 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
513 i_type = config_GetType( p_intf, qtu( option ) );
514 b_is_command = false;
518 i_type = var_Type( p_obj, qtu( option ) );
519 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
524 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.",
527 /* FIXME: restart automatically somewhere near the end of this function */
530 /* Try to cast to all the widgets we're likely to encounter. Only
531 * one of the casts is expected to work. */
532 QSlider *slider = qobject_cast<QSlider*> ( sender() );
533 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
534 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
535 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
536 QDial *dial = qobject_cast<QDial*> ( sender() );
537 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
538 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
541 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
544 if( slider ) i_int = slider->value();
545 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
546 else if( spinbox ) i_int = spinbox->value();
547 else if( dial ) i_int = ( 540-dial->value() )%360;
548 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
549 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
550 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
551 config_PutInt( p_intf, qtu( option ), i_int );
554 if( i_type == VLC_VAR_INTEGER )
555 var_SetInteger( p_obj, qtu( option ), i_int );
557 var_SetBool( p_obj, qtu( option ), i_int );
560 else if( i_type == VLC_VAR_FLOAT )
563 if( slider ) f_float = ( double )slider->value()
564 / ( double )slider->tickInterval(); /* hack alert! */
565 else if( doublespinbox ) f_float = doublespinbox->value();
566 else if( lineedit ) f_float = lineedit->text().toDouble();
567 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
568 config_PutFloat( p_intf, qtu( option ), f_float );
570 var_SetFloat( p_obj, qtu( option ), f_float );
572 else if( i_type == VLC_VAR_STRING )
574 char *psz_string = NULL;
575 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
576 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
577 combobox->currentIndex() ).toString() ) );
578 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
579 config_PutPsz( p_intf, qtu( option ), psz_string );
581 var_SetString( p_obj, qtu( option ), psz_string );
586 "Module %s's %s variable is of an unsupported type ( %d )",
591 if( p_obj ) vlc_object_release( p_obj );
595 void ExtVideo::gotoConf( QObject* src )
597 #define SHOWCONF( module ) \
598 if( src->objectName().contains( module ) ) \
600 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
604 SHOWCONF( "magnify" );
606 SHOWCONF( "ripple" );
607 SHOWCONF( "invert" );
608 SHOWCONF( "puzzle" );
610 SHOWCONF( "gradient" );
611 SHOWCONF( "colorthres" )
615 /**********************************************************************
617 **********************************************************************/
619 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
620 : QWidget( _parent ), p_intf( _p_intf )
624 BUTTONACT( ui.refresh, Refresh() );
634 void ExtV4l2::showEvent( QShowEvent *event )
636 QWidget::showEvent( event );
640 void ExtV4l2::Refresh( void )
642 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
646 ui.vboxLayout->removeWidget( box );
652 vlc_value_t val, text, name;
653 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
657 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
659 vlc_object_release( p_obj );
663 box = new QGroupBox( this );
664 ui.vboxLayout->addWidget( box );
665 QVBoxLayout *layout = new QVBoxLayout( box );
666 box->setLayout( layout );
668 for( int i = 0; i < val.p_list->i_count; i++ )
670 const char *psz_var = text.p_list->p_values[i].psz_string;
671 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
672 const char *psz_label = name.psz_string;
673 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
674 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
676 int i_type = var_Type( p_obj, psz_var );
677 switch( i_type & VLC_VAR_TYPE )
679 case VLC_VAR_INTEGER:
681 QLabel *label = new QLabel( psz_label, box );
682 QHBoxLayout *hlayout = new QHBoxLayout();
683 hlayout->addWidget( label );
684 int i_val = var_GetInteger( p_obj, psz_var );
685 if( i_type & VLC_VAR_HASCHOICE )
687 QComboBox *combobox = new QComboBox( box );
688 combobox->setObjectName( psz_var );
690 vlc_value_t val2, text2;
691 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
693 for( int j = 0; j < val2.p_list->i_count; j++ )
696 text2.p_list->p_values[j].psz_string,
697 val2.p_list->p_values[j].i_int );
698 if( i_val == val2.p_list->p_values[j].i_int )
699 combobox->setCurrentIndex( j );
701 var_FreeList( &val2, &text2 );
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_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()
885 char *psz_af, *psz_pres;
889 aout_instance_t *p_aout = THEMIM->getAout();
892 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
893 psz_pres = var_GetString( p_aout, "equalizer-preset" );
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( psz_pres ) );
898 vlc_object_release( p_aout );
902 psz_af = config_GetPsz( p_intf, "audio-filter" );
903 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
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( psz_pres ) );
909 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
910 ui.enableCheck->setChecked( true );
911 enable( ui.enableCheck->isChecked() );
913 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= THEMIM->getAout();
953 bool b_2p = ui.eq2PassCheck->isChecked();
956 config_PutInt( p_intf, "equalizer-2pass", b_2p );
959 var_SetBool( p_aout, "equalizer-2pass", b_2p );
960 config_PutInt( p_intf, "equalizer-2pass", b_2p );
961 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
963 p_aout->pp_inputs[i]->b_restart = true;
965 vlc_object_release( p_aout );
969 /* Function called when the preamp slider is moved */
970 void Equalizer::setPreamp()
972 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
973 aout_instance_t *p_aout = THEMIM->getAout();
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 = THEMIM->getAout();
1005 //delCallbacks( p_aout );
1006 var_SetString( p_aout, "equalizer-bands", psz_values );
1007 //addCallbacks( p_aout );
1008 vlc_object_release( p_aout );
1012 void Equalizer::updateUISliderValues( int i_preset )
1014 if( i_preset < 0 ) return;
1016 char *p = createValuesFromPreset( i_preset );
1018 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1022 for( int i = 0; i < BANDS; i++ )
1024 const float f = us_strtod(p, &p );
1026 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1028 band_texts[i]->setText( band_frequencies[i] + "\n"
1029 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1030 if( p == NULL || *p == '\0' )
1038 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1039 ui.preampLabel->setText( qtr( "Preamp\n" )
1040 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1043 char * Equalizer::createValuesFromPreset( int i_preset )
1048 /* Create the QString in Qt */
1049 for( int i = 0 ; i< BANDS ;i++ )
1050 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1052 /* Convert it to char * */
1053 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1059 void Equalizer::setCorePreset( int i_preset )
1061 char *psz_values = createValuesFromPreset( i_preset );
1062 if( !psz_values ) return ;
1064 aout_instance_t *p_aout= THEMIM->getAout();
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 );
1083 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1084 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1086 char *psz_preset = newval.psz_string;
1087 Equalizer *eq = ( Equalizer * )p_data;
1088 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1089 eq->presetsComboBox->setCurrentIndex( i_preset );
1093 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1095 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1096 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1097 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1100 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1102 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1103 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1104 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1107 /**********************************************************************
1109 **********************************************************************/
1111 /**********************************************************************
1113 **********************************************************************/
1114 static const char *psz_control_names[] =
1116 "spatializer-roomsize", "spatializer-width",
1117 "spatializer-wet", "spatializer-dry", "spatializer-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 = THEMIM->getAout();
1165 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1166 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1168 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1170 vlc_object_release( p_aout );
1174 psz_af = config_GetPsz( p_intf, "audio-filter" );
1175 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1177 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1180 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1181 enableCheck->setChecked( true );
1183 enable( enableCheck->isChecked() );
1184 setValues( controlVars );
1187 Spatializer::~Spatializer()
1191 void Spatializer::enable()
1193 bool en = enableCheck->isChecked();
1194 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1195 en ? true : false );
1199 void Spatializer::enable( bool en )
1201 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1203 spatCtrl[i]->setEnabled( en );
1204 ctrl_texts[i]->setEnabled( en );
1205 ctrl_readout[i]->setEnabled( en );
1208 void Spatializer::setInitValues()
1210 setValues( controlVars );
1213 void Spatializer::setValues( float *controlVars )
1215 aout_instance_t *p_aout = THEMIM->getAout();
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 b_userAction = true;
1267 QGridLayout *mainLayout = new QGridLayout( this );
1270 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1271 QGridLayout *AVLayout = new QGridLayout( AVBox );
1273 moinsAV = new QToolButton;
1274 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1275 moinsAV->setAutoRaise( true );
1276 moinsAV->setText( "-" );
1277 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1279 plusAV = new QToolButton;
1280 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1281 plusAV->setAutoRaise( true );
1282 plusAV->setText( "+" );
1283 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1285 QLabel *AVLabel = new QLabel;
1286 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1287 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1289 AVSpin = new QDoubleSpinBox;
1290 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1291 AVSpin->setDecimals( 3 );
1292 AVSpin->setMinimum( -100.0 );
1293 AVSpin->setMaximum( 100.0 );
1294 AVSpin->setSingleStep( 0.1 );
1295 AVSpin->setToolTip( qtr( "A positive value means that\n"
1296 "the audio is ahead of the video" ) );
1297 AVSpin->setSuffix( " s" );
1298 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1299 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1303 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1304 QGridLayout *subsLayout = new QGridLayout( subsBox );
1306 moinssubs = new QToolButton;
1307 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1308 moinssubs->setAutoRaise( true );
1309 moinssubs->setText( "-" );
1310 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1312 plussubs = new QToolButton;
1313 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1314 plussubs->setAutoRaise( true );
1315 plussubs->setText( "+" );
1316 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1318 QLabel *subsLabel = new QLabel;
1319 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1320 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1322 subsSpin = new QDoubleSpinBox;
1323 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1324 subsSpin->setDecimals( 3 );
1325 subsSpin->setMinimum( -100.0 );
1326 subsSpin->setMaximum( 100.0 );
1327 subsSpin->setSingleStep( 0.1 );
1328 subsSpin->setToolTip( qtr( "A positive value means that\n"
1329 "the subtitles are ahead of the video" ) );
1330 subsSpin->setSuffix( " s" );
1331 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1334 moinssubSpeed = new QToolButton;
1335 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1336 moinssubSpeed->setAutoRaise( true );
1337 moinssubSpeed->setText( "-" );
1338 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1340 plussubSpeed = new QToolButton;
1341 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1342 plussubSpeed->setAutoRaise( true );
1343 plussubSpeed->setText( "+" );
1344 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1346 QLabel *subSpeedLabel = new QLabel;
1347 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1348 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 1 );
1350 subSpeedSpin = new QDoubleSpinBox;
1351 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1352 subSpeedSpin->setDecimals( 3 );
1353 subSpeedSpin->setMinimum( 1 );
1354 subSpeedSpin->setMaximum( 100 );
1355 subSpeedSpin->setSingleStep( 0.2 );
1356 subSpeedSpin->setSuffix( " fps" );
1357 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1359 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1361 updateButton = new QToolButton;
1362 updateButton->setAutoRaise( true );
1363 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1366 /* Various Connects */
1367 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1368 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1369 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1370 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1371 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1372 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1373 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1374 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1375 CONNECT( subSpeedSpin, valueChanged ( double ),
1376 this, adjustSubsSpeed( double ) );
1378 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1379 BUTTON_SET_ACT_I( updateButton, "", update,
1380 qtr( "Force update of this dialog's values" ), update() );
1386 void SyncControls::clean()
1388 b_userAction = false;
1389 AVSpin->setValue( 0.0 );
1390 subsSpin->setValue( 0.0 );
1391 subSpeedSpin->setValue( 1.0 );
1392 b_userAction = true;
1395 void SyncControls::update()
1397 b_userAction = false;
1400 if( THEMIM->getInput() )
1402 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1403 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1404 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1405 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1406 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1408 b_userAction = true;
1411 void SyncControls::advanceAudio( double f_advance )
1413 if( THEMIM->getInput() && b_userAction )
1415 int64_t i_delay = f_advance * 1000000;
1416 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1420 void SyncControls::advanceSubs( double f_advance )
1422 if( THEMIM->getInput() && b_userAction )
1424 int64_t i_delay = f_advance * 1000000;
1425 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1429 void SyncControls::adjustSubsSpeed( double f_fps )
1431 if( THEMIM->getInput() && b_userAction )
1433 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1437 /**********************************************************************
1438 * Video filters / Adjust
1439 **********************************************************************/
1441 /**********************************************************************
1442 * Extended playbak controls
1443 **********************************************************************/