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"
42 #include "../../audio_filter/equalizer_presets.h"
44 #include <vlc_intf_strings.h>
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 );
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()
226 unsigned int height, width; //TODO set the variables if vout exists...
228 p_vout = ( vout_thread_t * )vlc_object_find( p_intf,
229 VLC_OBJECT_VOUT, FIND_CHILD );
232 height = p_vout->i_window_height;
233 width = p_vout->i_window_width;
234 sprintf( psz_crop,"%ix%i+%i+%i",
235 width - ui.cropLeftPx->value() - ui.cropRightPx->value(),
236 height - ui.cropBotPx->value() - ui.cropTopPx->value(),
237 ui.cropLeftPx->value(),
238 ui.cropTopPx->value() );
240 // var_Set( p_vout, "crop-geometry", qtu( qs_crop ) );
245 void ExtVideo::ChangeVFiltersString( char *psz_name, vlc_bool_t b_add )
247 char *psz_parser, *psz_string;
248 const char *psz_filter_type;
250 /* Please leave p_libvlc_global. This is where cached modules are
251 * stored. We're not trying to find a module instance. */
252 module_t *p_obj = module_Find( p_intf, psz_name );
255 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
259 if( module_IsCapable( p_obj, "video filter2" ) )
261 psz_filter_type = "video-filter";
263 else if( module_IsCapable( p_obj, "video filter" ) )
265 psz_filter_type = "vout-filter";
267 else if( module_IsCapable( p_obj, "sub filter" ) )
269 psz_filter_type = "sub-filter";
274 msg_Err( p_intf, "Unknown video filter type." );
279 psz_string = config_GetPsz( p_intf, psz_filter_type );
281 if( !psz_string ) psz_string = strdup( "" );
283 psz_parser = strstr( psz_string, psz_name );
289 psz_parser = psz_string;
290 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
291 psz_string, psz_name ) == -1 )
304 if( *( psz_parser + strlen( psz_name ) ) == ':' )
306 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
307 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
314 /* Remove trailing : : */
315 if( strlen( psz_string ) > 0 &&
316 *( psz_string + strlen( psz_string ) -1 ) == ':' )
318 *( psz_string + strlen( psz_string ) -1 ) = '\0';
327 /* Vout is not kept, so put that in the config */
328 config_PutPsz( p_intf, psz_filter_type, psz_string );
329 if( !strcmp( psz_filter_type, "video-filter" ) )
330 ui.videoFilterText->setText( psz_string );
331 else if( !strcmp( psz_filter_type, "vout-filter" ) )
332 ui.voutFilterText->setText( psz_string );
333 else if( !strcmp( psz_filter_type, "sub-filter" ) )
334 ui.subpictureFilterText->setText( psz_string );
336 /* Try to set on the fly */
337 p_vout = ( vout_thread_t * )vlc_object_find( p_intf, VLC_OBJECT_VOUT,
341 if( !strcmp( psz_filter_type, "sub-filter" ) )
342 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
344 var_SetString( p_vout, psz_filter_type, psz_string );
345 vlc_object_release( p_vout );
351 void ExtVideo::updateFilters()
353 QString module = ModuleFromWidgetName( sender() );
354 //std::cout << "Module name: " << module.toStdString() << std::endl;
356 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
357 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
359 ChangeVFiltersString( qtu( module ),
360 checkbox ? checkbox->isChecked()
361 : groupbox->isChecked() );
364 void ExtVideo::initComboBoxItems( QObject *widget )
366 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
367 if( !combobox ) return;
368 QString option = OptionFromWidgetName( widget );
369 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
373 int i_type = p_item->i_type & CONFIG_ITEM;
374 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
376 if( i_type == CONFIG_ITEM_INTEGER
377 || i_type == CONFIG_ITEM_BOOL )
378 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
379 p_item->pi_list[i_index] );
380 else if( i_type == CONFIG_ITEM_STRING )
381 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
382 p_item->ppsz_list[i_index] );
387 msg_Err( p_intf, "Couldn't find option \"%s\".",
392 void ExtVideo::setWidgetValue( QObject *widget )
394 QString module = ModuleFromWidgetName( widget->parent() );
395 //std::cout << "Module name: " << module.toStdString() << std::endl;
396 QString option = OptionFromWidgetName( widget );
397 //std::cout << "Option name: " << option.toStdString() << std::endl;
399 vlc_object_t *p_obj = ( vlc_object_t * )
400 vlc_object_find_name( p_intf->p_libvlc,
410 "Module instance %s not found, looking in config values.",
413 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
416 case VLC_VAR_INTEGER:
418 val.i_int = config_GetInt( p_intf, qtu( option ) );
421 val.f_float = config_GetFloat( p_intf, qtu( option ) );
424 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
430 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
431 var_Get( p_obj, qtu( option ), &val );
432 vlc_object_release( p_obj );
435 /* Try to cast to all the widgets we're likely to encounter. Only
436 * one of the casts is expected to work. */
437 QSlider *slider = qobject_cast<QSlider*> ( widget );
438 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
439 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
440 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
441 QDial *dial = qobject_cast<QDial*> ( widget );
442 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
443 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
445 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
448 if( slider ) slider->setValue( val.i_int );
449 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
451 else if( spinbox ) spinbox->setValue( val.i_int );
452 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
456 sprintf( str, "%06X", val.i_int );
457 lineedit->setText( str );
459 else if( combobox ) combobox->setCurrentIndex(
460 combobox->findData( val.i_int ) );
461 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
463 else if( i_type == VLC_VAR_FLOAT )
466 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
467 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
468 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
470 else if( i_type == VLC_VAR_STRING )
472 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
473 else if( combobox ) combobox->setCurrentIndex(
474 combobox->findData( qfu( val.psz_string ) ) );
475 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
476 free( val.psz_string );
480 "Module %s's %s variable is of an unsupported type ( %d )",
486 void ExtVideo::updateFilterOptions()
488 QString module = ModuleFromWidgetName( sender()->parent() );
489 //std::cout << "Module name: " << module.toStdString() << std::endl;
490 QString option = OptionFromWidgetName( sender() );
491 //std::cout << "Option name: " << option.toStdString() << std::endl;
493 vlc_object_t *p_obj = ( vlc_object_t * )
494 vlc_object_find_name( p_intf->p_libvlc,
499 msg_Err( p_intf, "Module %s not found.", qtu( module ) );
503 int i_type = var_Type( p_obj, qtu( option ) );
504 bool b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
507 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.",
510 /* FIXME: restart automatically somewhere near the end of this function */
513 /* Try to cast to all the widgets we're likely to encounter. Only
514 * one of the casts is expected to work. */
515 QSlider *slider = qobject_cast<QSlider*> ( sender() );
516 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
517 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
518 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
519 QDial *dial = qobject_cast<QDial*> ( sender() );
520 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
521 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
524 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
527 if( slider ) i_int = slider->value();
528 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
529 else if( spinbox ) i_int = spinbox->value();
530 else if( dial ) i_int = ( 540-dial->value() )%360;
531 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
532 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
533 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
534 config_PutInt( p_intf, qtu( option ), i_int );
537 if( i_type == VLC_VAR_INTEGER )
538 var_SetInteger( p_obj, qtu( option ), i_int );
540 var_SetBool( p_obj, qtu( option ), i_int );
543 else if( i_type == VLC_VAR_FLOAT )
546 if( slider ) f_float = ( double )slider->value()
547 / ( double )slider->tickInterval(); /* hack alert! */
548 else if( doublespinbox ) f_float = doublespinbox->value();
549 else if( lineedit ) f_float = lineedit->text().toDouble();
550 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
551 config_PutFloat( p_intf, qtu( option ), f_float );
553 var_SetFloat( p_obj, qtu( option ), f_float );
555 else if( i_type == VLC_VAR_STRING )
557 char *psz_string = NULL;
558 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
559 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
560 combobox->currentIndex() ).toString() ) );
561 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
562 config_PutPsz( p_intf, qtu( option ), psz_string );
564 var_SetString( p_obj, qtu( option ), psz_string );
569 "Module %s's %s variable is of an unsupported type ( %d )",
574 vlc_object_release( p_obj );
578 void ExtVideo::gotoConf( QObject* src )
580 #define SHOWCONF( module ) \
581 if( src->objectName().contains( module ) ) \
583 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
587 SHOWCONF( "magnify" );
589 SHOWCONF( "ripple" );
590 SHOWCONF( "invert" );
591 SHOWCONF( "puzzle" );
593 SHOWCONF( "gradient" );
594 SHOWCONF( "colorthres" )
598 /**********************************************************************
600 **********************************************************************/
602 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
603 : QWidget( _parent ), p_intf( _p_intf )
607 BUTTONACT( ui.refresh, Refresh() );
618 void ExtV4l2::showEvent( QShowEvent *event )
620 QWidget::showEvent( event );
624 void ExtV4l2::Refresh( void )
626 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
630 ui.vboxLayout->removeWidget( box );
636 msg_Dbg( p_intf, "Found v4l2 instance" );
637 vlc_value_t val, text, name;
638 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
642 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
644 vlc_object_release( p_obj );
648 box = new QGroupBox( this );
649 ui.vboxLayout->addWidget( box );
650 QVBoxLayout *layout = new QVBoxLayout( box );
651 box->setLayout( layout );
653 for( int i = 0; i < val.p_list->i_count; i++ )
655 const char *psz_var = text.p_list->p_values[i].psz_string;
656 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
657 const char *psz_label = name.psz_string;
658 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
659 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
661 int i_type = var_Type( p_obj, psz_var );
662 switch( i_type & VLC_VAR_TYPE )
664 case VLC_VAR_INTEGER:
666 QLabel *label = new QLabel( psz_label, box );
667 QHBoxLayout *hlayout = new QHBoxLayout();
668 hlayout->addWidget( label );
669 int i_val = var_GetInteger( p_obj, psz_var );
670 if( i_type & VLC_VAR_HASCHOICE )
672 QComboBox *combobox = new QComboBox( box );
673 combobox->setObjectName( psz_var );
675 vlc_value_t val2, text2;
676 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
678 for( int j = 0; j < val2.p_list->i_count; j++ )
681 text2.p_list->p_values[j].psz_string,
682 val2.p_list->p_values[j].i_int );
683 if( i_val == val2.p_list->p_values[j].i_int )
684 combobox->setCurrentIndex( j );
686 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
689 CONNECT( combobox, currentIndexChanged( int ), this,
690 ValueChange( int ) );
691 hlayout->addWidget( combobox );
695 QSlider *slider = new QSlider( box );
696 slider->setObjectName( psz_var );
697 slider->setOrientation( Qt::Horizontal );
699 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
701 slider->setMinimum( val2.i_int );
702 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
704 slider->setMaximum( val2.i_int );
705 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
707 slider->setSingleStep( val2.i_int );
708 slider->setValue( i_val );
710 CONNECT( slider, valueChanged( int ), this,
711 ValueChange( int ) );
712 hlayout->addWidget( slider );
714 layout->addLayout( hlayout );
719 QCheckBox *button = new QCheckBox( psz_label, box );
720 button->setObjectName( psz_var );
721 button->setChecked( var_GetBool( p_obj, psz_var ) );
723 CONNECT( button, clicked( bool ), this,
724 ValueChange( bool ) );
725 layout->addWidget( button );
730 if( i_type & VLC_VAR_ISCOMMAND )
732 QPushButton *button = new QPushButton( psz_label, box );
733 button->setObjectName( psz_var );
735 CONNECT( button, clicked( bool ), this,
736 ValueChange( bool ) );
737 layout->addWidget( button );
741 QLabel *label = new QLabel( psz_label, box );
742 layout->addWidget( label );
747 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
750 free( name.psz_string );
752 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
753 vlc_object_release( p_obj );
757 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
763 void ExtV4l2::ValueChange( bool value )
765 ValueChange( (int)value );
768 void ExtV4l2::ValueChange( int value )
770 QObject *s = sender();
771 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
774 char *psz_var = strdup( qtu( s->objectName() ) );
775 int i_type = var_Type( p_obj, psz_var );
776 switch( i_type & VLC_VAR_TYPE )
778 case VLC_VAR_INTEGER:
779 if( i_type & VLC_VAR_HASCHOICE )
781 QComboBox *combobox = qobject_cast<QComboBox*>( s );
782 value = combobox->itemData( value ).toInt();
784 var_SetInteger( p_obj, psz_var, value );
787 var_SetBool( p_obj, psz_var, value );
790 var_SetVoid( p_obj, psz_var );
794 vlc_object_release( p_obj );
798 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
803 /**********************************************************************
805 **********************************************************************/
807 static const QString band_frequencies[] =
809 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
810 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
813 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
814 QWidget( _parent ) , p_intf( _p_intf )
816 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
817 smallFont.setPointSize( smallFont.pointSize() - 3 );
820 presetsComboBox = ui.presetsCombo;
822 ui.preampLabel->setFont( smallFont );
823 ui.preampSlider->setMaximum( 400 );
824 for( int i = 0 ; i < NB_PRESETS ; i ++ )
826 ui.presetsCombo->addItem( qtr( preset_list_text[i] ),
829 CONNECT( ui.presetsCombo, activated( int ), this, setPreset( int ) );
831 BUTTONACT( ui.enableCheck, enable() );
832 BUTTONACT( ui.eq2PassCheck, set2Pass() );
834 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
836 QGridLayout *grid = new QGridLayout( ui.frame );
837 grid->setMargin( 0 );
838 for( int i = 0 ; i < BANDS ; i++ )
840 bands[i] = new QSlider( Qt::Vertical );
841 bands[i]->setMaximum( 400 );
842 bands[i]->setValue( 200 );
843 CONNECT( bands[i], valueChanged( int ), this, setBand() );
844 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
845 band_texts[i]->setFont( smallFont );
846 grid->addWidget( bands[i], 0, i );
847 grid->addWidget( band_texts[i], 1, i );
850 /* Write down initial values */
851 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
852 VLC_OBJECT_AOUT, FIND_ANYWHERE );
858 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
859 if( var_GetBool( p_aout, "equalizer-2pass" ) )
860 ui.eq2PassCheck->setChecked( true );
861 psz_bands = var_GetNonEmptyString( p_aout, "equalizer-bands" );
862 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
863 vlc_object_release( p_aout );
867 psz_af = config_GetPsz( p_intf, "audio-filter" );
868 if( config_GetInt( p_intf, "equalizer-2pass" ) )
869 ui.eq2PassCheck->setChecked( true );
870 psz_bands = config_GetPsz( p_intf, "equalizer-bands" );
871 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
873 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
874 ui.enableCheck->setChecked( true );
876 enable( ui.enableCheck->isChecked() );
878 setValues( psz_bands, f_preamp );
881 Equalizer::~Equalizer()
885 void Equalizer::enable()
887 bool en = ui.enableCheck->isChecked();
888 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
889 en ? VLC_TRUE : VLC_FALSE );
890 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
891 // en ? VLC_TRUE : VLC_FALSE );
892 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
893 // en ? VLC_TRUE : VLC_FALSE );
897 void Equalizer::enable( bool en )
899 ui.eq2PassCheck->setEnabled( en );
900 ui.preampLabel->setEnabled( en );
901 ui.preampSlider->setEnabled( en );
902 for( int i = 0 ; i< BANDS; i++ )
904 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
908 void Equalizer::set2Pass()
910 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
911 VLC_OBJECT_AOUT, FIND_ANYWHERE );
912 vlc_bool_t b_2p = ui.eq2PassCheck->isChecked();
915 config_PutInt( p_intf, "equalizer-2pass", b_2p );
918 var_SetBool( p_aout, "equalizer-2pass", b_2p );
919 config_PutInt( p_intf, "equalizer-2pass", b_2p );
920 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
922 p_aout->pp_inputs[i]->b_restart = VLC_TRUE;
924 vlc_object_release( p_aout );
928 void Equalizer::setPreamp()
930 float f= ( float )( ui.preampSlider->value() ) /10 - 20;
932 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
933 VLC_OBJECT_AOUT, FIND_ANYWHERE );
935 sprintf( psz_val, "%.1f", f );
936 ui.preampLabel->setText( qtr( "Preamp\n" ) + psz_val + qtr( "dB" ) );
939 delCallbacks( p_aout );
940 var_SetFloat( p_aout, "equalizer-preamp", f );
941 addCallbacks( p_aout );
942 vlc_object_release( p_aout );
944 config_PutFloat( p_intf, "equalizer-preamp", f );
947 void Equalizer::setBand()
949 char psz_values[102]; memset( psz_values, 0, 102 );
951 /**\todo smoothing */
953 for( int i = 0 ; i< BANDS ; i++ )
956 float f_val = ( float )( bands[i]->value() ) / 10 - 20 ;
957 sprintf( psz_values, "%s %f", psz_values, f_val );
958 sprintf( psz_val, "% 5.1f", f_val );
959 band_texts[i]->setText( band_frequencies[i] + "\n" + psz_val + "dB" );
961 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
962 VLC_OBJECT_AOUT, FIND_ANYWHERE );
965 delCallbacks( p_aout );
966 var_SetString( p_aout, "equalizer-bands", psz_values );
967 addCallbacks( p_aout );
968 vlc_object_release( p_aout );
971 void Equalizer::setValues( char *psz_bands, float f_preamp )
976 for( int i = 0; i < 10; i++ )
979 float f = strtof( p, &p );
980 int i_val= ( int )( ( f + 20 ) * 10 );
981 bands[i]->setValue( i_val );
982 sprintf( psz_val, "% 5.1f", f );
983 band_texts[i]->setText( band_frequencies[i] + "\n" + psz_val +
985 if( p == NULL || *p == '\0' ) break;
987 if( *p == '\0' ) break;
991 int i_val = ( int )( ( f_preamp + 20 ) * 10 );
992 sprintf( psz_val, "%.1f", f_preamp );
993 ui.preampSlider->setValue( i_val );
994 ui.preampLabel->setText( qtr( "Preamp\n" ) + psz_val + qtr( "dB" ) );
997 void Equalizer::setPreset( int preset )
999 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1000 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1002 char psz_values[102]; memset( psz_values, 0, 102 );
1003 for( int i = 0 ; i< 10 ;i++ )
1004 sprintf( psz_values, "%s %.1f", psz_values,
1005 eqz_preset_10b[preset]->f_amp[i] );
1009 delCallbacks( p_aout );
1010 var_SetString( p_aout, "equalizer-bands", psz_values );
1011 var_SetFloat( p_aout, "equalizer-preamp",
1012 eqz_preset_10b[preset]->f_preamp );
1013 addCallbacks( p_aout );
1014 vlc_object_release( p_aout );
1016 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1017 config_PutFloat( p_intf, "equalizer-preamp",
1018 eqz_preset_10b[preset]->f_preamp );
1020 setValues( psz_values, eqz_preset_10b[preset]->f_preamp );
1023 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1024 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1026 char *psz_preset = newval.psz_string;
1027 Equalizer *eq = ( Equalizer * )p_data;
1028 eq->presetsComboBox->setCurrentIndex( eq->presetsComboBox->findText( qfu( psz_preset ) ) );
1032 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1034 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1035 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1036 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1039 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1041 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1042 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1043 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1046 /**********************************************************************
1048 **********************************************************************/
1050 /**********************************************************************
1052 **********************************************************************/
1053 static const char *psz_control_names[] =
1055 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1058 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1059 QWidget( _parent ) , p_intf( _p_intf )
1061 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1062 smallFont.setPointSize( smallFont.pointSize() - 3 );
1064 QGridLayout *layout = new QGridLayout( this );
1065 layout->setMargin( 0 );
1067 enableCheck = new QCheckBox( qfu( "Enable spatializer" ) );
1068 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1070 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1072 spatCtrl[i] = new QSlider( Qt::Vertical );
1075 spatCtrl[i]->setMaximum( 10 );
1076 spatCtrl[i]->setValue( 2 );
1080 spatCtrl[i]->setMaximum( 10 );
1081 spatCtrl[i]->setValue( 0 );
1082 spatCtrl[i]->setMinimum( -10 );
1084 oldControlVars[i] = spatCtrl[i]->value();
1085 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1086 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1087 ctrl_texts[i]->setFont( smallFont );
1088 ctrl_readout[i] = new QLabel( "" );
1089 ctrl_readout[i]->setFont( smallFont );
1090 layout->addWidget( spatCtrl[i], 1, i );
1091 layout->addWidget( ctrl_readout[i], 2, i );
1092 layout->addWidget( ctrl_texts[i], 3, i );
1095 BUTTONACT( enableCheck, enable() );
1097 /* Write down initial values */
1098 aout_instance_t *p_aout = ( aout_instance_t * )
1099 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1104 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1105 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1107 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1109 vlc_object_release( p_aout );
1113 psz_af = config_GetPsz( p_intf, "audio-filter" );
1114 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1116 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1119 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1120 enableCheck->setChecked( true );
1122 enable( enableCheck->isChecked() );
1123 setValues( controlVars );
1126 Spatializer::~Spatializer()
1130 void Spatializer::enable()
1132 bool en = enableCheck->isChecked();
1133 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1134 en ? VLC_TRUE : VLC_FALSE );
1138 void Spatializer::enable( bool en )
1140 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1142 spatCtrl[i]->setEnabled( en );
1143 ctrl_texts[i]->setEnabled( en );
1144 ctrl_readout[i]->setEnabled( en );
1147 void Spatializer::setInitValues()
1149 setValues( controlVars );
1152 void Spatializer::setValues( float *controlVars )
1156 aout_instance_t *p_aout= ( aout_instance_t * )
1157 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1159 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1161 float f= ( float )( spatCtrl[i]->value() );
1162 sprintf( psz_val, "%.1f", f );
1163 ctrl_readout[i]->setText( psz_val );
1167 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1169 if( oldControlVars[i] != spatCtrl[i]->value() )
1171 var_SetFloat( p_aout, psz_control_names[i],
1172 ( float )spatCtrl[i]->value() );
1173 config_PutFloat( p_intf, psz_control_names[i],
1174 ( float ) spatCtrl[i]->value() );
1175 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1178 vlc_object_release( p_aout );
1182 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1184 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1185 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1188 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1190 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1191 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1194 #include <QToolButton>
1195 #include <QGridLayout>
1197 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1198 QWidget( _parent ) , p_intf( _p_intf )
1200 QGroupBox *AVBox, *subsBox;
1202 QToolButton *moinsAV, *plusAV;
1203 QToolButton *moinssubs, *plussubs;
1204 QToolButton *moinssubSpeed, *plussubSpeed;
1206 QToolButton *updateButton;
1208 QGridLayout *mainLayout = new QGridLayout( this );
1211 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1212 QGridLayout *AVLayout = new QGridLayout( AVBox );
1214 moinsAV = new QToolButton;
1215 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1216 moinsAV->setAutoRaise( true );
1217 moinsAV->setText( "-" );
1218 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1220 plusAV = new QToolButton;
1221 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1222 plusAV->setAutoRaise( true );
1223 plusAV->setText( "+" );
1224 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1226 QLabel *AVLabel = new QLabel;
1227 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1228 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1230 AVSpin = new QDoubleSpinBox;
1231 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1232 AVSpin->setDecimals( 3 );
1233 AVSpin->setMinimum( -100 );
1234 AVSpin->setMaximum( 100 );
1235 AVSpin->setSingleStep( 0.1 );
1236 AVSpin->setToolTip( qtr( "A positive value means that\n"
1237 "the audio is ahead of the video" ) );
1238 AVSpin->setSuffix( "s" );
1239 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1240 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1244 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1245 QGridLayout *subsLayout = new QGridLayout( subsBox );
1247 moinssubs = new QToolButton;
1248 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1249 moinssubs->setAutoRaise( true );
1250 moinssubs->setText( "-" );
1251 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1253 plussubs = new QToolButton;
1254 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1255 plussubs->setAutoRaise( true );
1256 plussubs->setText( "+" );
1257 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1259 QLabel *subsLabel = new QLabel;
1260 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1261 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1263 subsSpin = new QDoubleSpinBox;
1264 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1265 subsSpin->setDecimals( 3 );
1266 subsSpin->setMinimum( -100 );
1267 subsSpin->setMaximum( 100 );
1268 subsSpin->setSingleStep( 0.1 );
1269 subsSpin->setToolTip( qtr( "A positive value means that\n"
1270 "the subtitles are ahead of the video" ) );
1271 subsSpin->setSuffix( "s" );
1272 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1275 moinssubSpeed = new QToolButton;
1276 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1277 moinssubSpeed->setAutoRaise( true );
1278 moinssubSpeed->setText( "-" );
1279 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1281 plussubSpeed = new QToolButton;
1282 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1283 plussubSpeed->setAutoRaise( true );
1284 plussubSpeed->setText( "+" );
1285 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1287 QLabel *subSpeedLabel = new QLabel;
1288 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1289 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1291 subSpeedSpin = new QDoubleSpinBox;
1292 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1293 subSpeedSpin->setDecimals( 3 );
1294 subSpeedSpin->setMinimum( 1 );
1295 subSpeedSpin->setMaximum( 100 );
1296 subSpeedSpin->setSingleStep( 0.2 );
1297 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1299 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1301 updateButton = new QToolButton;
1302 updateButton->setAutoRaise( true );
1303 updateButton->setText( "u" );
1304 updateButton->setToolTip( qtr( "Force update of the values in this dialog" ) );
1305 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1308 /* Various Connects */
1309 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1310 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1311 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1312 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1313 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1314 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1315 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1316 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1317 CONNECT( subSpeedSpin, valueChanged ( double ),
1318 this, adjustSubsSpeed( double ) );
1319 BUTTONACT( updateButton, update() );
1325 void SyncControls::update()
1328 if( THEMIM->getInput() )
1330 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1331 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1332 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1333 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1334 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1338 void SyncControls::advanceAudio( double f_advance )
1340 if( THEMIM->getInput() )
1342 int64_t i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1343 i_delay += f_advance * 1000000;
1344 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1345 msg_Dbg( p_intf, "I am advancing Audio %d", f_advance );
1349 void SyncControls::advanceSubs( double f_advance )
1351 if( THEMIM->getInput() )
1353 int64_t i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1354 i_delay += f_advance * 1000000;
1355 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1356 msg_Dbg( p_intf, "I am advancing subtitles %d", f_advance );
1360 void SyncControls::adjustSubsSpeed( double f_fps )
1362 if( THEMIM->getInput() )
1364 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1368 /**********************************************************************
1369 * Video filters / Adjust
1370 **********************************************************************/
1372 /**********************************************************************
1373 * Extended playbak controls
1374 **********************************************************************/