1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea .t videolan d@t org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * ( at your option ) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
32 #include <QGridLayout>
33 #include <QSignalMapper>
36 #include "components/extended_panels.hpp"
37 #include "dialogs/preferences.hpp"
38 #include "dialogs_provider.hpp"
40 #include "input_manager.hpp"
43 #include <vlc_intf_strings.h>
49 class ConfClickHandler : public QObject
52 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
53 e = _e; p_intf = _p_intf;
55 virtual ~ConfClickHandler() {}
56 bool eventFilter( QObject *obj, QEvent *evt )
58 if( evt->type() == QEvent::MouseButtonPress )
67 intf_thread_t *p_intf;
71 QString ModuleFromWidgetName( QObject *obj )
73 return obj->objectName().replace( "Enable","" );
76 QString OptionFromWidgetName( QObject *obj )
79 QString option = obj->objectName().replace( "Slider", "" )
80 .replace( "Combo" , "" )
81 .replace( "Dial" , "" )
82 .replace( "Check" , "" )
83 .replace( "Spin" , "" )
84 .replace( "Text" , "" );
85 for( char a = 'A'; a <= 'Z'; a++ )
87 option = option.replace( QString( a ),
88 QString( '-' ) + QString( a + 'a' - 'A' ) );
93 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
96 ui.setupUi( _parent );
99 #define SETUP_VFILTER( widget ) \
101 vlc_object_t *p_obj = ( vlc_object_t * ) \
102 vlc_object_find_name( p_intf->p_libvlc, \
105 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
106 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
109 vlc_object_release( p_obj ); \
110 if( checkbox ) checkbox->setChecked( true ); \
111 else groupbox->setChecked( true ); \
115 if( checkbox ) checkbox->setChecked( false ); \
116 else groupbox->setChecked( false ); \
119 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
120 #define SETUP_VFILTER_OPTION( widget, signal ) \
121 initComboBoxItems( ui.widget ); \
122 setWidgetValue( ui.widget ); \
123 CONNECT( ui.widget, signal, this, updateFilterOptions() );
125 SETUP_VFILTER( adjust )
126 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
127 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
128 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
131 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
133 SETUP_VFILTER( extract )
134 SETUP_VFILTER_OPTION( extractComponentText, textChanged( QString ) )
136 SETUP_VFILTER( colorthres )
137 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( QString ) )
138 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
139 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
141 SETUP_VFILTER( invert )
143 SETUP_VFILTER( gradient )
144 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
145 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
146 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
148 SETUP_VFILTER( motionblur )
149 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
151 SETUP_VFILTER( motiondetect )
153 SETUP_VFILTER( noise )
155 SETUP_VFILTER( psychedelic )
157 SETUP_VFILTER( sharpen )
158 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
160 SETUP_VFILTER( ripple )
162 SETUP_VFILTER( wave )
164 SETUP_VFILTER( transform )
165 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
167 SETUP_VFILTER( rotate )
168 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
169 ui.rotateAngleDial->setWrapping( true );
170 ui.rotateAngleDial->setNotchesVisible( true );
172 SETUP_VFILTER( puzzle )
173 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
174 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
175 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
177 SETUP_VFILTER( magnify )
179 SETUP_VFILTER( clone )
180 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
182 SETUP_VFILTER( wall )
183 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
184 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
186 SETUP_VFILTER( panoramix )
187 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
188 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
191 SETUP_VFILTER( erase )
192 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
193 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
194 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
196 SETUP_VFILTER( marq )
197 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( QString ) )
198 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
200 SETUP_VFILTER( logo )
201 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
202 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
204 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
207 #undef SETUP_VFILTER_OPTION
209 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
210 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
211 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
213 CONNECT( ui.topBotCropSync, toggled( bool ),
214 ui.cropBotPx, setDisabled( bool ) );
215 CONNECT( ui.leftRightCropSync, toggled( bool ),
216 ui.cropRightPx, setDisabled( bool ) );
219 ExtVideo::~ExtVideo()
223 void ExtVideo::cropChange()
225 if( THEMIM->getInput() )
227 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
228 VLC_OBJECT_VOUT, FIND_CHILD );
231 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
232 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
233 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
234 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
236 vlc_object_release( p_vout );
240 void ExtVideo::clean()
242 ui.cropTopPx->setValue( 0 );
243 ui.cropBotPx->setValue( 0 );
244 ui.cropLeftPx->setValue( 0 );
245 ui.cropRightPx->setValue( 0 );
248 void ExtVideo::ChangeVFiltersString( char *psz_name, bool b_add )
250 char *psz_parser, *psz_string;
251 const char *psz_filter_type;
253 /* Please leave p_libvlc_global. This is where cached modules are
254 * stored. We're not trying to find a module instance. */
255 module_t *p_obj = module_Find( p_intf, psz_name );
258 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
262 if( module_IsCapable( p_obj, "video filter2" ) )
264 psz_filter_type = "video-filter";
266 else if( module_IsCapable( p_obj, "video filter" ) )
268 psz_filter_type = "vout-filter";
270 else if( module_IsCapable( p_obj, "sub filter" ) )
272 psz_filter_type = "sub-filter";
277 msg_Err( p_intf, "Unknown video filter type." );
282 psz_string = config_GetPsz( p_intf, psz_filter_type );
284 if( !psz_string ) psz_string = strdup( "" );
286 psz_parser = strstr( psz_string, psz_name );
292 psz_parser = psz_string;
293 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
294 psz_string, psz_name ) == -1 )
310 if( *( psz_parser + strlen( psz_name ) ) == ':' )
312 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
313 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
320 /* Remove trailing : : */
321 if( strlen( psz_string ) > 0 &&
322 *( psz_string + strlen( psz_string ) -1 ) == ':' )
324 *( psz_string + strlen( psz_string ) -1 ) = '\0';
333 /* Vout is not kept, so put that in the config */
334 config_PutPsz( p_intf, psz_filter_type, psz_string );
335 if( !strcmp( psz_filter_type, "video-filter" ) )
336 ui.videoFilterText->setText( psz_string );
337 else if( !strcmp( psz_filter_type, "vout-filter" ) )
338 ui.voutFilterText->setText( psz_string );
339 else if( !strcmp( psz_filter_type, "sub-filter" ) )
340 ui.subpictureFilterText->setText( psz_string );
342 /* Try to set on the fly */
343 if( THEMIM->getInput() )
344 p_vout = ( vout_thread_t * )vlc_object_find( THEMIM->getInput(),
345 VLC_OBJECT_VOUT, FIND_CHILD );
348 if( !strcmp( psz_filter_type, "sub-filter" ) )
349 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
351 var_SetString( p_vout, psz_filter_type, psz_string );
352 vlc_object_release( p_vout );
358 void ExtVideo::updateFilters()
360 QString module = ModuleFromWidgetName( sender() );
362 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
363 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
365 ChangeVFiltersString( qtu( module ),
366 checkbox ? checkbox->isChecked()
367 : groupbox->isChecked() );
370 void ExtVideo::initComboBoxItems( QObject *widget )
372 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
373 if( !combobox ) return;
374 QString option = OptionFromWidgetName( widget );
375 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
379 int i_type = p_item->i_type & CONFIG_ITEM;
380 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
382 if( i_type == CONFIG_ITEM_INTEGER
383 || i_type == CONFIG_ITEM_BOOL )
384 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
385 p_item->pi_list[i_index] );
386 else if( i_type == CONFIG_ITEM_STRING )
387 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
388 p_item->ppsz_list[i_index] );
393 msg_Err( p_intf, "Couldn't find option \"%s\".",
398 void ExtVideo::setWidgetValue( QObject *widget )
400 QString module = ModuleFromWidgetName( widget->parent() );
401 //std::cout << "Module name: " << module.toStdString() << std::endl;
402 QString option = OptionFromWidgetName( widget );
403 //std::cout << "Option name: " << option.toStdString() << std::endl;
405 vlc_object_t *p_obj = ( vlc_object_t * )
406 vlc_object_find_name( p_intf->p_libvlc,
416 "Module instance %s not found, looking in config values.",
419 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
422 case VLC_VAR_INTEGER:
424 val.i_int = config_GetInt( p_intf, qtu( option ) );
427 val.f_float = config_GetFloat( p_intf, qtu( option ) );
430 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
436 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
437 var_Get( p_obj, qtu( option ), &val );
438 vlc_object_release( p_obj );
441 /* Try to cast to all the widgets we're likely to encounter. Only
442 * one of the casts is expected to work. */
443 QSlider *slider = qobject_cast<QSlider*> ( widget );
444 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
445 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
446 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
447 QDial *dial = qobject_cast<QDial*> ( widget );
448 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
449 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
451 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
454 if( slider ) slider->setValue( val.i_int );
455 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
457 else if( spinbox ) spinbox->setValue( val.i_int );
458 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
462 snprintf( str, sizeof(str), "%06X", val.i_int );
463 lineedit->setText( str );
465 else if( combobox ) combobox->setCurrentIndex(
466 combobox->findData( val.i_int ) );
467 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
469 else if( i_type == VLC_VAR_FLOAT )
472 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
473 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
474 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
476 else if( i_type == VLC_VAR_STRING )
478 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
479 else if( combobox ) combobox->setCurrentIndex(
480 combobox->findData( qfu( val.psz_string ) ) );
481 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
482 free( val.psz_string );
486 "Module %s's %s variable is of an unsupported type ( %d )",
492 void ExtVideo::updateFilterOptions()
494 QString module = ModuleFromWidgetName( sender()->parent() );
495 //std::cout << "Module name: " << module.toStdString() << std::endl;
496 QString option = OptionFromWidgetName( sender() );
497 //std::cout << "Option name: " << option.toStdString() << std::endl;
499 vlc_object_t *p_obj = ( vlc_object_t * )
500 vlc_object_find_name( p_intf->p_libvlc,
505 msg_Err( p_intf, "Module %s not found.", qtu( module ) );
509 int i_type = var_Type( p_obj, qtu( option ) );
510 bool b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
513 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.",
516 /* FIXME: restart automatically somewhere near the end of this function */
519 /* Try to cast to all the widgets we're likely to encounter. Only
520 * one of the casts is expected to work. */
521 QSlider *slider = qobject_cast<QSlider*> ( sender() );
522 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
523 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
524 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
525 QDial *dial = qobject_cast<QDial*> ( sender() );
526 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
527 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
530 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
533 if( slider ) i_int = slider->value();
534 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
535 else if( spinbox ) i_int = spinbox->value();
536 else if( dial ) i_int = ( 540-dial->value() )%360;
537 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
538 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
539 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
540 config_PutInt( p_intf, qtu( option ), i_int );
543 if( i_type == VLC_VAR_INTEGER )
544 var_SetInteger( p_obj, qtu( option ), i_int );
546 var_SetBool( p_obj, qtu( option ), i_int );
549 else if( i_type == VLC_VAR_FLOAT )
552 if( slider ) f_float = ( double )slider->value()
553 / ( double )slider->tickInterval(); /* hack alert! */
554 else if( doublespinbox ) f_float = doublespinbox->value();
555 else if( lineedit ) f_float = lineedit->text().toDouble();
556 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
557 config_PutFloat( p_intf, qtu( option ), f_float );
559 var_SetFloat( p_obj, qtu( option ), f_float );
561 else if( i_type == VLC_VAR_STRING )
563 char *psz_string = NULL;
564 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
565 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
566 combobox->currentIndex() ).toString() ) );
567 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
568 config_PutPsz( p_intf, qtu( option ), psz_string );
570 var_SetString( p_obj, qtu( option ), psz_string );
575 "Module %s's %s variable is of an unsupported type ( %d )",
580 vlc_object_release( p_obj );
584 void ExtVideo::gotoConf( QObject* src )
586 #define SHOWCONF( module ) \
587 if( src->objectName().contains( module ) ) \
589 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
593 SHOWCONF( "magnify" );
595 SHOWCONF( "ripple" );
596 SHOWCONF( "invert" );
597 SHOWCONF( "puzzle" );
599 SHOWCONF( "gradient" );
600 SHOWCONF( "colorthres" )
604 /**********************************************************************
606 **********************************************************************/
608 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
609 : QWidget( _parent ), p_intf( _p_intf )
613 BUTTONACT( ui.refresh, Refresh() );
624 void ExtV4l2::showEvent( QShowEvent *event )
626 QWidget::showEvent( event );
630 void ExtV4l2::Refresh( void )
632 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
636 ui.vboxLayout->removeWidget( box );
642 vlc_value_t val, text, name;
643 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
647 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
649 vlc_object_release( p_obj );
653 box = new QGroupBox( this );
654 ui.vboxLayout->addWidget( box );
655 QVBoxLayout *layout = new QVBoxLayout( box );
656 box->setLayout( layout );
658 for( int i = 0; i < val.p_list->i_count; i++ )
660 const char *psz_var = text.p_list->p_values[i].psz_string;
661 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
662 const char *psz_label = name.psz_string;
663 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
664 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
666 int i_type = var_Type( p_obj, psz_var );
667 switch( i_type & VLC_VAR_TYPE )
669 case VLC_VAR_INTEGER:
671 QLabel *label = new QLabel( psz_label, box );
672 QHBoxLayout *hlayout = new QHBoxLayout();
673 hlayout->addWidget( label );
674 int i_val = var_GetInteger( p_obj, psz_var );
675 if( i_type & VLC_VAR_HASCHOICE )
677 QComboBox *combobox = new QComboBox( box );
678 combobox->setObjectName( psz_var );
680 vlc_value_t val2, text2;
681 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
683 for( int j = 0; j < val2.p_list->i_count; j++ )
686 text2.p_list->p_values[j].psz_string,
687 val2.p_list->p_values[j].i_int );
688 if( i_val == val2.p_list->p_values[j].i_int )
689 combobox->setCurrentIndex( j );
691 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
694 CONNECT( combobox, currentIndexChanged( int ), this,
695 ValueChange( int ) );
696 hlayout->addWidget( combobox );
700 QSlider *slider = new QSlider( box );
701 slider->setObjectName( psz_var );
702 slider->setOrientation( Qt::Horizontal );
704 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
706 slider->setMinimum( val2.i_int );
707 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
709 slider->setMaximum( val2.i_int );
710 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
712 slider->setSingleStep( val2.i_int );
713 slider->setValue( i_val );
715 CONNECT( slider, valueChanged( int ), this,
716 ValueChange( int ) );
717 hlayout->addWidget( slider );
719 layout->addLayout( hlayout );
724 QCheckBox *button = new QCheckBox( psz_label, box );
725 button->setObjectName( psz_var );
726 button->setChecked( var_GetBool( p_obj, psz_var ) );
728 CONNECT( button, clicked( bool ), this,
729 ValueChange( bool ) );
730 layout->addWidget( button );
735 if( i_type & VLC_VAR_ISCOMMAND )
737 QPushButton *button = new QPushButton( psz_label, box );
738 button->setObjectName( psz_var );
740 CONNECT( button, clicked( bool ), this,
741 ValueChange( bool ) );
742 layout->addWidget( button );
746 QLabel *label = new QLabel( psz_label, box );
747 layout->addWidget( label );
752 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
755 free( name.psz_string );
757 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
758 vlc_object_release( p_obj );
762 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
767 void ExtV4l2::ValueChange( bool value )
769 ValueChange( (int)value );
772 void ExtV4l2::ValueChange( int value )
774 QObject *s = sender();
775 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
778 char *psz_var = strdup( qtu( s->objectName() ) );
779 int i_type = var_Type( p_obj, psz_var );
780 switch( i_type & VLC_VAR_TYPE )
782 case VLC_VAR_INTEGER:
783 if( i_type & VLC_VAR_HASCHOICE )
785 QComboBox *combobox = qobject_cast<QComboBox*>( s );
786 value = combobox->itemData( value ).toInt();
788 var_SetInteger( p_obj, psz_var, value );
791 var_SetBool( p_obj, psz_var, value );
794 var_SetVoid( p_obj, psz_var );
798 vlc_object_release( p_obj );
802 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
807 /**********************************************************************
809 **********************************************************************/
811 static const QString band_frequencies[] =
813 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
814 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
817 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
818 QWidget( _parent ) , p_intf( _p_intf )
820 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
821 smallFont.setPointSize( smallFont.pointSize() - 3 );
824 ui.preampLabel->setFont( smallFont );
826 /* Setup of presetsComboBox */
827 presetsComboBox = ui.presetsCombo;
828 CONNECT( presetsComboBox, currentIndexChanged( int ),
829 this, updateUISliderValues( int ) );
830 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
832 /* Add the sliders for the Bands */
833 QGridLayout *grid = new QGridLayout( ui.frame );
834 grid->setMargin( 0 );
835 for( int i = 0 ; i < BANDS ; i++ )
837 bands[i] = new QSlider( Qt::Vertical );
838 bands[i]->setMaximum( 400 );
839 bands[i]->setValue( 200 );
840 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
842 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
843 band_texts[i]->setFont( smallFont );
845 grid->addWidget( bands[i], 0, i );
846 grid->addWidget( band_texts[i], 1, i );
849 /* Add the listed presets */
850 for( int i = 0 ; i < NB_PRESETS ; i ++ )
852 presetsComboBox->addItem( qtr( preset_list_text[i] ),
853 QVariant( preset_list[i] ) );
857 BUTTONACT( ui.enableCheck, enable() );
858 BUTTONACT( ui.eq2PassCheck, set2Pass() );
859 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
861 /* Do the update from the value of the core */
865 Equalizer::~Equalizer()
869 void Equalizer::clean()
871 ui.enableCheck->setChecked( false );
874 /* Write down initial values */
875 void Equalizer::updateUIFromCore()
881 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
882 VLC_OBJECT_AOUT, FIND_ANYWHERE );
885 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
886 if( var_GetBool( p_aout, "equalizer-2pass" ) )
887 ui.eq2PassCheck->setChecked( true );
888 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
889 i_preset = presetsComboBox->findData( QVariant(
890 var_GetString( p_aout, "equalizer-preset" ) ) );
891 vlc_object_release( p_aout );
895 psz_af = config_GetPsz( p_intf, "audio-filter" );
896 if( config_GetInt( p_intf, "equalizer-2pass" ) )
897 ui.eq2PassCheck->setChecked( true );
898 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
899 i_preset = presetsComboBox->findData( QVariant(
900 config_GetPsz( p_intf, "equalizer-preset" ) ) );
902 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
903 ui.enableCheck->setChecked( true );
904 enable( ui.enableCheck->isChecked() );
906 presetsComboBox->setCurrentIndex( i_preset );
911 /* Functin called when enableButton is toggled */
912 void Equalizer::enable()
914 bool en = ui.enableCheck->isChecked();
915 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
917 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
918 // en ? true : false );
919 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
920 // en ? true : false );
923 if( presetsComboBox->currentIndex() < 0 )
924 presetsComboBox->setCurrentIndex( 0 );
928 void Equalizer::enable( bool en )
930 ui.eq2PassCheck->setEnabled( en );
931 presetsComboBox->setEnabled( en );
932 ui.presetLabel->setEnabled( en );
933 ui.preampLabel->setEnabled( en );
934 ui.preampSlider->setEnabled( en );
935 for( int i = 0 ; i< BANDS; i++ )
937 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
941 /* Function called when the set2Pass button is activated */
942 void Equalizer::set2Pass()
944 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
945 VLC_OBJECT_AOUT, FIND_ANYWHERE );
946 bool b_2p = ui.eq2PassCheck->isChecked();
949 config_PutInt( p_intf, "equalizer-2pass", b_2p );
952 var_SetBool( p_aout, "equalizer-2pass", b_2p );
953 config_PutInt( p_intf, "equalizer-2pass", b_2p );
954 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
956 p_aout->pp_inputs[i]->b_restart = true;
958 vlc_object_release( p_aout );
962 /* Function called when the preamp slider is moved */
963 void Equalizer::setPreamp()
965 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
966 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
967 VLC_OBJECT_AOUT, FIND_ANYWHERE );
969 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
973 //delCallbacks( p_aout );
974 var_SetFloat( p_aout, "equalizer-preamp", f );
975 //addCallbacks( p_aout );
976 vlc_object_release( p_aout );
978 config_PutFloat( p_intf, "equalizer-preamp", f );
981 void Equalizer::setCoreBands()
983 /**\todo smoothing */
986 for( int i = 0; i < BANDS; i++ )
988 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
989 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
991 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
994 const char *psz_values = values.toAscii().constData();
996 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
997 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1000 //delCallbacks( p_aout );
1001 var_SetString( p_aout, "equalizer-bands", psz_values );
1002 //addCallbacks( p_aout );
1003 vlc_object_release( p_aout );
1007 void Equalizer::updateUISliderValues( int i_preset )
1009 if( i_preset < 0 ) return;
1011 char *p = createValuesFromPreset( i_preset );
1013 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1017 for( int i = 0; i < BANDS; i++ )
1019 const float f = us_strtod(p, &p );
1021 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1023 band_texts[i]->setText( band_frequencies[i] + "\n"
1024 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1025 if( p == NULL || *p == '\0' )
1033 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1034 ui.preampLabel->setText( qtr( "Preamp\n" )
1035 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1038 char * Equalizer::createValuesFromPreset( int i_preset )
1043 /* Create the QString in Qt */
1044 for( int i = 0 ; i< BANDS ;i++ )
1045 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1047 /* Convert it to char * */
1048 if( !asprintf( &psz_values, "%s", values.toAscii().constData() ) )
1054 void Equalizer::setCorePreset( int i_preset )
1056 char *psz_values = createValuesFromPreset( i_preset );
1057 if( !psz_values ) return ;
1059 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
1060 VLC_OBJECT_AOUT, FIND_ANYWHERE );
1063 delCallbacks( p_aout );
1064 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1066 var_SetString( p_aout, "equalizer-bands", psz_values );
1067 var_SetFloat( p_aout, "equalizer-preamp",
1068 eqz_preset_10b[i_preset]->f_preamp );
1069 addCallbacks( p_aout );
1070 vlc_object_release( p_aout );
1072 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1073 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1074 config_PutFloat( p_intf, "equalizer-preamp",
1075 eqz_preset_10b[i_preset]->f_preamp );
1078 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1079 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1081 char *psz_preset = newval.psz_string;
1082 Equalizer *eq = ( Equalizer * )p_data;
1083 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1084 eq->presetsComboBox->setCurrentIndex( i_preset );
1088 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1090 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1091 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1092 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1095 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1097 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1098 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1099 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1102 /**********************************************************************
1104 **********************************************************************/
1106 /**********************************************************************
1108 **********************************************************************/
1109 static const char *psz_control_names[] =
1111 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1114 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1115 QWidget( _parent ) , p_intf( _p_intf )
1117 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1118 smallFont.setPointSize( smallFont.pointSize() - 3 );
1120 QGridLayout *layout = new QGridLayout( this );
1121 layout->setMargin( 0 );
1123 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1124 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1126 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1128 spatCtrl[i] = new QSlider( Qt::Vertical );
1131 spatCtrl[i]->setMaximum( 10 );
1132 spatCtrl[i]->setValue( 2 );
1136 spatCtrl[i]->setMaximum( 10 );
1137 spatCtrl[i]->setValue( 0 );
1138 spatCtrl[i]->setMinimum( -10 );
1140 oldControlVars[i] = spatCtrl[i]->value();
1141 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1142 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1143 ctrl_texts[i]->setFont( smallFont );
1144 ctrl_readout[i] = new QLabel( "" );
1145 ctrl_readout[i]->setFont( smallFont );
1146 layout->addWidget( spatCtrl[i], 1, i );
1147 layout->addWidget( ctrl_readout[i], 2, i );
1148 layout->addWidget( ctrl_texts[i], 3, i );
1151 BUTTONACT( enableCheck, enable() );
1153 /* Write down initial values */
1154 aout_instance_t *p_aout = ( aout_instance_t * )
1155 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1160 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1161 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1163 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1165 vlc_object_release( p_aout );
1169 psz_af = config_GetPsz( p_intf, "audio-filter" );
1170 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1172 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1175 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1176 enableCheck->setChecked( true );
1178 enable( enableCheck->isChecked() );
1179 setValues( controlVars );
1182 Spatializer::~Spatializer()
1186 void Spatializer::enable()
1188 bool en = enableCheck->isChecked();
1189 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1190 en ? true : false );
1194 void Spatializer::enable( bool en )
1196 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1198 spatCtrl[i]->setEnabled( en );
1199 ctrl_texts[i]->setEnabled( en );
1200 ctrl_readout[i]->setEnabled( en );
1203 void Spatializer::setInitValues()
1205 setValues( controlVars );
1208 void Spatializer::setValues( float *controlVars )
1210 aout_instance_t *p_aout= ( aout_instance_t * )
1211 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1213 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1215 float f = (float)( spatCtrl[i]->value() );
1216 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1220 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1222 if( oldControlVars[i] != spatCtrl[i]->value() )
1224 var_SetFloat( p_aout, psz_control_names[i],
1225 ( float )spatCtrl[i]->value() );
1226 config_PutFloat( p_intf, psz_control_names[i],
1227 ( float ) spatCtrl[i]->value() );
1228 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1231 vlc_object_release( p_aout );
1235 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1237 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1238 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1241 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1243 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1244 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1247 #include <QToolButton>
1248 #include <QGridLayout>
1250 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1251 QWidget( _parent ) , p_intf( _p_intf )
1253 QGroupBox *AVBox, *subsBox;
1255 QToolButton *moinsAV, *plusAV;
1256 QToolButton *moinssubs, *plussubs;
1257 QToolButton *moinssubSpeed, *plussubSpeed;
1259 QToolButton *updateButton;
1261 QGridLayout *mainLayout = new QGridLayout( this );
1264 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1265 QGridLayout *AVLayout = new QGridLayout( AVBox );
1267 moinsAV = new QToolButton;
1268 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1269 moinsAV->setAutoRaise( true );
1270 moinsAV->setText( "-" );
1271 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1273 plusAV = new QToolButton;
1274 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1275 plusAV->setAutoRaise( true );
1276 plusAV->setText( "+" );
1277 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1279 QLabel *AVLabel = new QLabel;
1280 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1281 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1283 AVSpin = new QDoubleSpinBox;
1284 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1285 AVSpin->setDecimals( 3 );
1286 AVSpin->setMinimum( -100.0 );
1287 AVSpin->setMaximum( 100.0 );
1288 AVSpin->setSingleStep( 0.1 );
1289 AVSpin->setToolTip( qtr( "A positive value means that\n"
1290 "the audio is ahead of the video" ) );
1291 AVSpin->setSuffix( "s" );
1292 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1293 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1297 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1298 QGridLayout *subsLayout = new QGridLayout( subsBox );
1300 moinssubs = new QToolButton;
1301 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1302 moinssubs->setAutoRaise( true );
1303 moinssubs->setText( "-" );
1304 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1306 plussubs = new QToolButton;
1307 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1308 plussubs->setAutoRaise( true );
1309 plussubs->setText( "+" );
1310 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1312 QLabel *subsLabel = new QLabel;
1313 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1314 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1316 subsSpin = new QDoubleSpinBox;
1317 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1318 subsSpin->setDecimals( 3 );
1319 subsSpin->setMinimum( -100.0 );
1320 subsSpin->setMaximum( 100.0 );
1321 subsSpin->setSingleStep( 0.1 );
1322 subsSpin->setToolTip( qtr( "A positive value means that\n"
1323 "the subtitles are ahead of the video" ) );
1324 subsSpin->setSuffix( "s" );
1325 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1328 moinssubSpeed = new QToolButton;
1329 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1330 moinssubSpeed->setAutoRaise( true );
1331 moinssubSpeed->setText( "-" );
1332 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1334 plussubSpeed = new QToolButton;
1335 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1336 plussubSpeed->setAutoRaise( true );
1337 plussubSpeed->setText( "+" );
1338 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1340 QLabel *subSpeedLabel = new QLabel;
1341 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1342 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1344 subSpeedSpin = new QDoubleSpinBox;
1345 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1346 subSpeedSpin->setDecimals( 3 );
1347 subSpeedSpin->setMinimum( 1 );
1348 subSpeedSpin->setMaximum( 100 );
1349 subSpeedSpin->setSingleStep( 0.2 );
1350 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1352 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1354 updateButton = new QToolButton;
1355 updateButton->setAutoRaise( true );
1356 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1359 /* Various Connects */
1360 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1361 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1362 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1363 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1364 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1365 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1366 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1367 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1368 CONNECT( subSpeedSpin, valueChanged ( double ),
1369 this, adjustSubsSpeed( double ) );
1370 BUTTON_SET_ACT_I( updateButton, "", update,
1371 qtr( "Force update of this dialog's values" ), update() );
1377 void SyncControls::clean()
1379 AVSpin->setValue( 0.0 );
1380 subsSpin->setValue( 0.0 );
1381 subSpeedSpin->setValue( 1.0 );
1384 void SyncControls::update()
1387 if( THEMIM->getInput() )
1389 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1390 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1391 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1392 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1393 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1397 void SyncControls::advanceAudio( double f_advance )
1399 if( THEMIM->getInput() )
1401 int64_t i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1402 i_delay = f_advance * 1000000;
1403 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1407 void SyncControls::advanceSubs( double f_advance )
1409 if( THEMIM->getInput() )
1411 int64_t i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1412 i_delay = f_advance * 1000000;
1413 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1414 msg_Dbg( p_intf, "I am advancing subtitles %d", f_advance );
1418 void SyncControls::adjustSubsSpeed( double f_fps )
1420 if( THEMIM->getInput() )
1422 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1426 /**********************************************************************
1427 * Video filters / Adjust
1428 **********************************************************************/
1430 /**********************************************************************
1431 * Extended playbak controls
1432 **********************************************************************/