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 );
98 #define SETUP_VFILTER( widget ) \
100 vlc_object_t *p_obj = ( vlc_object_t * ) \
101 vlc_object_find_name( p_intf->p_libvlc, \
104 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
105 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
108 vlc_object_release( p_obj ); \
109 if( checkbox ) checkbox->setChecked( true ); \
110 else groupbox->setChecked( true ); \
114 if( checkbox ) checkbox->setChecked( false ); \
115 else groupbox->setChecked( false ); \
118 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
119 #define SETUP_VFILTER_OPTION( widget, signal ) \
120 initComboBoxItems( ui.widget ); \
121 setWidgetValue( ui.widget ); \
122 CONNECT( ui.widget, signal, this, updateFilterOptions() );
124 SETUP_VFILTER( adjust )
125 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
126 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
127 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
128 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
129 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
130 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
132 SETUP_VFILTER( extract )
133 SETUP_VFILTER_OPTION( extractComponentText, textChanged( QString ) )
135 SETUP_VFILTER( colorthres )
136 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( QString ) )
137 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
138 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
140 SETUP_VFILTER( invert )
142 SETUP_VFILTER( gradient )
143 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
144 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
145 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
147 SETUP_VFILTER( motionblur )
148 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
150 SETUP_VFILTER( motiondetect )
152 SETUP_VFILTER( noise )
154 SETUP_VFILTER( psychedelic )
156 SETUP_VFILTER( sharpen )
157 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
159 SETUP_VFILTER( ripple )
161 SETUP_VFILTER( wave )
163 SETUP_VFILTER( transform )
164 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
166 SETUP_VFILTER( rotate )
167 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
168 ui.rotateAngleDial->setWrapping( true );
169 ui.rotateAngleDial->setNotchesVisible( true );
171 SETUP_VFILTER( puzzle )
172 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
173 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
174 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
176 SETUP_VFILTER( magnify )
178 SETUP_VFILTER( clone )
179 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
181 SETUP_VFILTER( wall )
182 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
183 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
185 SETUP_VFILTER( panoramix )
186 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
187 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
190 SETUP_VFILTER( erase )
191 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
192 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
193 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
195 SETUP_VFILTER( marq )
196 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( QString ) )
197 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
199 SETUP_VFILTER( logo )
200 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
201 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
202 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( logoTransparencySlider, valueChanged( int ) )
206 #undef SETUP_VFILTER_OPTION
208 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
209 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
210 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
211 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
212 CONNECT( ui.topBotCropSync, toggled( bool ),
213 ui.cropBotPx, setDisabled( bool ) );
214 CONNECT( ui.leftRightCropSync, toggled( bool ),
215 ui.cropRightPx, setDisabled( bool ) );
218 ExtVideo::~ExtVideo()
222 void ExtVideo::cropChange()
224 p_vout = ( vout_thread_t * )vlc_object_find( p_intf,
225 VLC_OBJECT_VOUT, FIND_CHILD );
228 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
229 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
230 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
231 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
235 void ExtVideo::ChangeVFiltersString( char *psz_name, bool b_add )
237 char *psz_parser, *psz_string;
238 const char *psz_filter_type;
240 /* Please leave p_libvlc_global. This is where cached modules are
241 * stored. We're not trying to find a module instance. */
242 module_t *p_obj = module_Find( p_intf, psz_name );
245 msg_Err( p_intf, "Unable to find filter module \"%s\n.", psz_name );
249 if( module_IsCapable( p_obj, "video filter2" ) )
251 psz_filter_type = "video-filter";
253 else if( module_IsCapable( p_obj, "video filter" ) )
255 psz_filter_type = "vout-filter";
257 else if( module_IsCapable( p_obj, "sub filter" ) )
259 psz_filter_type = "sub-filter";
264 msg_Err( p_intf, "Unknown video filter type." );
269 psz_string = config_GetPsz( p_intf, psz_filter_type );
271 if( !psz_string ) psz_string = strdup( "" );
273 psz_parser = strstr( psz_string, psz_name );
279 psz_parser = psz_string;
280 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
281 psz_string, psz_name ) == -1 )
294 if( *( psz_parser + strlen( psz_name ) ) == ':' )
296 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
297 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
304 /* Remove trailing : : */
305 if( strlen( psz_string ) > 0 &&
306 *( psz_string + strlen( psz_string ) -1 ) == ':' )
308 *( psz_string + strlen( psz_string ) -1 ) = '\0';
317 /* Vout is not kept, so put that in the config */
318 config_PutPsz( p_intf, psz_filter_type, psz_string );
319 if( !strcmp( psz_filter_type, "video-filter" ) )
320 ui.videoFilterText->setText( psz_string );
321 else if( !strcmp( psz_filter_type, "vout-filter" ) )
322 ui.voutFilterText->setText( psz_string );
323 else if( !strcmp( psz_filter_type, "sub-filter" ) )
324 ui.subpictureFilterText->setText( psz_string );
326 /* Try to set on the fly */
327 p_vout = ( vout_thread_t * )vlc_object_find( p_intf, VLC_OBJECT_VOUT,
331 if( !strcmp( psz_filter_type, "sub-filter" ) )
332 var_SetString( p_vout->p_spu, psz_filter_type, psz_string );
334 var_SetString( p_vout, psz_filter_type, psz_string );
335 vlc_object_release( p_vout );
341 void ExtVideo::updateFilters()
343 QString module = ModuleFromWidgetName( sender() );
344 //std::cout << "Module name: " << module.toStdString() << std::endl;
346 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
347 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
349 ChangeVFiltersString( qtu( module ),
350 checkbox ? checkbox->isChecked()
351 : groupbox->isChecked() );
354 void ExtVideo::initComboBoxItems( QObject *widget )
356 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
357 if( !combobox ) return;
358 QString option = OptionFromWidgetName( widget );
359 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
363 int i_type = p_item->i_type & CONFIG_ITEM;
364 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
366 if( i_type == CONFIG_ITEM_INTEGER
367 || i_type == CONFIG_ITEM_BOOL )
368 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
369 p_item->pi_list[i_index] );
370 else if( i_type == CONFIG_ITEM_STRING )
371 combobox->addItem( qfu( p_item->ppsz_list_text[i_index] ),
372 p_item->ppsz_list[i_index] );
377 msg_Err( p_intf, "Couldn't find option \"%s\".",
382 void ExtVideo::setWidgetValue( QObject *widget )
384 QString module = ModuleFromWidgetName( widget->parent() );
385 //std::cout << "Module name: " << module.toStdString() << std::endl;
386 QString option = OptionFromWidgetName( widget );
387 //std::cout << "Option name: " << option.toStdString() << std::endl;
389 vlc_object_t *p_obj = ( vlc_object_t * )
390 vlc_object_find_name( p_intf->p_libvlc,
400 "Module instance %s not found, looking in config values.",
403 i_type = config_GetType( p_intf, qtu( option ) ) & 0xf0;
406 case VLC_VAR_INTEGER:
408 val.i_int = config_GetInt( p_intf, qtu( option ) );
411 val.f_float = config_GetFloat( p_intf, qtu( option ) );
414 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
420 i_type = var_Type( p_obj, qtu( option ) ) & 0xf0;
421 var_Get( p_obj, qtu( option ), &val );
422 vlc_object_release( p_obj );
425 /* Try to cast to all the widgets we're likely to encounter. Only
426 * one of the casts is expected to work. */
427 QSlider *slider = qobject_cast<QSlider*> ( widget );
428 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
429 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
430 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
431 QDial *dial = qobject_cast<QDial*> ( widget );
432 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
433 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
435 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
438 if( slider ) slider->setValue( val.i_int );
439 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
441 else if( spinbox ) spinbox->setValue( val.i_int );
442 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
446 snprintf( str, sizeof(str), "%06X", val.i_int );
447 lineedit->setText( str );
449 else if( combobox ) combobox->setCurrentIndex(
450 combobox->findData( val.i_int ) );
451 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
453 else if( i_type == VLC_VAR_FLOAT )
456 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
457 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
458 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
460 else if( i_type == VLC_VAR_STRING )
462 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
463 else if( combobox ) combobox->setCurrentIndex(
464 combobox->findData( qfu( val.psz_string ) ) );
465 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
466 free( val.psz_string );
470 "Module %s's %s variable is of an unsupported type ( %d )",
476 void ExtVideo::updateFilterOptions()
478 QString module = ModuleFromWidgetName( sender()->parent() );
479 //std::cout << "Module name: " << module.toStdString() << std::endl;
480 QString option = OptionFromWidgetName( sender() );
481 //std::cout << "Option name: " << option.toStdString() << std::endl;
483 vlc_object_t *p_obj = ( vlc_object_t * )
484 vlc_object_find_name( p_intf->p_libvlc,
489 msg_Err( p_intf, "Module %s not found.", qtu( module ) );
493 int i_type = var_Type( p_obj, qtu( option ) );
494 bool b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
497 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.",
500 /* FIXME: restart automatically somewhere near the end of this function */
503 /* Try to cast to all the widgets we're likely to encounter. Only
504 * one of the casts is expected to work. */
505 QSlider *slider = qobject_cast<QSlider*> ( sender() );
506 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
507 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
508 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
509 QDial *dial = qobject_cast<QDial*> ( sender() );
510 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
511 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
514 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
517 if( slider ) i_int = slider->value();
518 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
519 else if( spinbox ) i_int = spinbox->value();
520 else if( dial ) i_int = ( 540-dial->value() )%360;
521 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
522 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
523 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
524 config_PutInt( p_intf, qtu( option ), i_int );
527 if( i_type == VLC_VAR_INTEGER )
528 var_SetInteger( p_obj, qtu( option ), i_int );
530 var_SetBool( p_obj, qtu( option ), i_int );
533 else if( i_type == VLC_VAR_FLOAT )
536 if( slider ) f_float = ( double )slider->value()
537 / ( double )slider->tickInterval(); /* hack alert! */
538 else if( doublespinbox ) f_float = doublespinbox->value();
539 else if( lineedit ) f_float = lineedit->text().toDouble();
540 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
541 config_PutFloat( p_intf, qtu( option ), f_float );
543 var_SetFloat( p_obj, qtu( option ), f_float );
545 else if( i_type == VLC_VAR_STRING )
547 char *psz_string = NULL;
548 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
549 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
550 combobox->currentIndex() ).toString() ) );
551 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
552 config_PutPsz( p_intf, qtu( option ), psz_string );
554 var_SetString( p_obj, qtu( option ), psz_string );
559 "Module %s's %s variable is of an unsupported type ( %d )",
564 vlc_object_release( p_obj );
568 void ExtVideo::gotoConf( QObject* src )
570 #define SHOWCONF( module ) \
571 if( src->objectName().contains( module ) ) \
573 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
577 SHOWCONF( "magnify" );
579 SHOWCONF( "ripple" );
580 SHOWCONF( "invert" );
581 SHOWCONF( "puzzle" );
583 SHOWCONF( "gradient" );
584 SHOWCONF( "colorthres" )
588 /**********************************************************************
590 **********************************************************************/
592 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
593 : QWidget( _parent ), p_intf( _p_intf )
597 BUTTONACT( ui.refresh, Refresh() );
608 void ExtV4l2::showEvent( QShowEvent *event )
610 QWidget::showEvent( event );
614 void ExtV4l2::Refresh( void )
616 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
620 ui.vboxLayout->removeWidget( box );
626 vlc_value_t val, text, name;
627 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
631 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
633 vlc_object_release( p_obj );
637 box = new QGroupBox( this );
638 ui.vboxLayout->addWidget( box );
639 QVBoxLayout *layout = new QVBoxLayout( box );
640 box->setLayout( layout );
642 for( int i = 0; i < val.p_list->i_count; i++ )
644 const char *psz_var = text.p_list->p_values[i].psz_string;
645 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
646 const char *psz_label = name.psz_string;
647 msg_Dbg( p_intf, "v4l2 control \"%x\": %s (%s)",
648 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
650 int i_type = var_Type( p_obj, psz_var );
651 switch( i_type & VLC_VAR_TYPE )
653 case VLC_VAR_INTEGER:
655 QLabel *label = new QLabel( psz_label, box );
656 QHBoxLayout *hlayout = new QHBoxLayout();
657 hlayout->addWidget( label );
658 int i_val = var_GetInteger( p_obj, psz_var );
659 if( i_type & VLC_VAR_HASCHOICE )
661 QComboBox *combobox = new QComboBox( box );
662 combobox->setObjectName( psz_var );
664 vlc_value_t val2, text2;
665 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
667 for( int j = 0; j < val2.p_list->i_count; j++ )
670 text2.p_list->p_values[j].psz_string,
671 val2.p_list->p_values[j].i_int );
672 if( i_val == val2.p_list->p_values[j].i_int )
673 combobox->setCurrentIndex( j );
675 var_Change( p_obj, psz_var, VLC_VAR_FREELIST,
678 CONNECT( combobox, currentIndexChanged( int ), this,
679 ValueChange( int ) );
680 hlayout->addWidget( combobox );
684 QSlider *slider = new QSlider( box );
685 slider->setObjectName( psz_var );
686 slider->setOrientation( Qt::Horizontal );
688 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
690 slider->setMinimum( val2.i_int );
691 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
693 slider->setMaximum( val2.i_int );
694 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
696 slider->setSingleStep( val2.i_int );
697 slider->setValue( i_val );
699 CONNECT( slider, valueChanged( int ), this,
700 ValueChange( int ) );
701 hlayout->addWidget( slider );
703 layout->addLayout( hlayout );
708 QCheckBox *button = new QCheckBox( psz_label, box );
709 button->setObjectName( psz_var );
710 button->setChecked( var_GetBool( p_obj, psz_var ) );
712 CONNECT( button, clicked( bool ), this,
713 ValueChange( bool ) );
714 layout->addWidget( button );
719 if( i_type & VLC_VAR_ISCOMMAND )
721 QPushButton *button = new QPushButton( psz_label, box );
722 button->setObjectName( psz_var );
724 CONNECT( button, clicked( bool ), this,
725 ValueChange( bool ) );
726 layout->addWidget( button );
730 QLabel *label = new QLabel( psz_label, box );
731 layout->addWidget( label );
736 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
739 free( name.psz_string );
741 var_Change( p_obj, "controls", VLC_VAR_FREELIST, &val, &text );
742 vlc_object_release( p_obj );
746 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
751 void ExtV4l2::ValueChange( bool value )
753 ValueChange( (int)value );
756 void ExtV4l2::ValueChange( int value )
758 QObject *s = sender();
759 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
762 char *psz_var = strdup( qtu( s->objectName() ) );
763 int i_type = var_Type( p_obj, psz_var );
764 switch( i_type & VLC_VAR_TYPE )
766 case VLC_VAR_INTEGER:
767 if( i_type & VLC_VAR_HASCHOICE )
769 QComboBox *combobox = qobject_cast<QComboBox*>( s );
770 value = combobox->itemData( value ).toInt();
772 var_SetInteger( p_obj, psz_var, value );
775 var_SetBool( p_obj, psz_var, value );
778 var_SetVoid( p_obj, psz_var );
782 vlc_object_release( p_obj );
786 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
791 /**********************************************************************
793 **********************************************************************/
795 static const QString band_frequencies[] =
797 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
798 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
801 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
802 QWidget( _parent ) , p_intf( _p_intf )
804 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
805 smallFont.setPointSize( smallFont.pointSize() - 3 );
808 presetsComboBox = ui.presetsCombo;
810 ui.preampLabel->setFont( smallFont );
811 ui.preampSlider->setMaximum( 400 );
812 for( int i = 0 ; i < NB_PRESETS ; i ++ )
814 ui.presetsCombo->addItem( qtr( preset_list_text[i] ),
817 CONNECT( ui.presetsCombo, activated( int ), this, setPreset( int ) );
819 BUTTONACT( ui.enableCheck, enable() );
820 BUTTONACT( ui.eq2PassCheck, set2Pass() );
822 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
824 QGridLayout *grid = new QGridLayout( ui.frame );
825 grid->setMargin( 0 );
826 for( int i = 0 ; i < BANDS ; i++ )
828 bands[i] = new QSlider( Qt::Vertical );
829 bands[i]->setMaximum( 400 );
830 bands[i]->setValue( 200 );
831 CONNECT( bands[i], valueChanged( int ), this, setBand() );
832 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
833 band_texts[i]->setFont( smallFont );
834 grid->addWidget( bands[i], 0, i );
835 grid->addWidget( band_texts[i], 1, i );
838 /* Write down initial values */
839 aout_instance_t *p_aout = ( aout_instance_t * )vlc_object_find( p_intf,
840 VLC_OBJECT_AOUT, FIND_ANYWHERE );
846 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
847 if( var_GetBool( p_aout, "equalizer-2pass" ) )
848 ui.eq2PassCheck->setChecked( true );
849 psz_bands = var_GetNonEmptyString( p_aout, "equalizer-bands" );
850 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
851 vlc_object_release( p_aout );
855 psz_af = config_GetPsz( p_intf, "audio-filter" );
856 if( config_GetInt( p_intf, "equalizer-2pass" ) )
857 ui.eq2PassCheck->setChecked( true );
858 psz_bands = config_GetPsz( p_intf, "equalizer-bands" );
859 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
861 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
862 ui.enableCheck->setChecked( true );
864 enable( ui.enableCheck->isChecked() );
866 setValues( psz_bands, f_preamp );
869 Equalizer::~Equalizer()
873 void Equalizer::enable()
875 bool en = ui.enableCheck->isChecked();
876 aout_EnableFilter( VLC_OBJECT( p_intf ), "equalizer",
878 // aout_EnableFilter( VLC_OBJECT( p_intf ), "upmixer",
879 // en ? true : false );
880 // aout_EnableFilter( VLC_OBJECT( p_intf ), "vsurround",
881 // en ? true : false );
885 void Equalizer::enable( bool en )
887 ui.eq2PassCheck->setEnabled( en );
888 ui.presetsCombo->setEnabled( en );
889 ui.presetLabel->setEnabled( en );
890 ui.preampLabel->setEnabled( en );
891 ui.preampSlider->setEnabled( en );
892 for( int i = 0 ; i< BANDS; i++ )
894 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
898 void Equalizer::set2Pass()
900 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
901 VLC_OBJECT_AOUT, FIND_ANYWHERE );
902 bool b_2p = ui.eq2PassCheck->isChecked();
905 config_PutInt( p_intf, "equalizer-2pass", b_2p );
908 var_SetBool( p_aout, "equalizer-2pass", b_2p );
909 config_PutInt( p_intf, "equalizer-2pass", b_2p );
910 for( int i = 0; i < p_aout->i_nb_inputs; i++ )
912 p_aout->pp_inputs[i]->b_restart = true;
914 vlc_object_release( p_aout );
918 void Equalizer::setPreamp()
920 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
921 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
922 VLC_OBJECT_AOUT, FIND_ANYWHERE );
924 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 ) + qtr( "dB" ) );
927 delCallbacks( p_aout );
928 var_SetFloat( p_aout, "equalizer-preamp", f );
929 addCallbacks( p_aout );
930 vlc_object_release( p_aout );
932 config_PutFloat( p_intf, "equalizer-preamp", f );
935 void Equalizer::setBand()
937 /**\todo smoothing */
940 for( int i = 0; i < BANDS; i++ )
942 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
943 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
945 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
948 const char *psz_values = values.toAscii().constData();
950 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
951 VLC_OBJECT_AOUT, FIND_ANYWHERE );
954 delCallbacks( p_aout );
955 var_SetString( p_aout, "equalizer-bands", psz_values );
956 addCallbacks( p_aout );
957 vlc_object_release( p_aout );
960 void Equalizer::setValues( char *psz_bands, float f_preamp )
965 for( int i = 0; i < BANDS; i++ )
967 const float f = strtof( p, &p );
969 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
971 band_texts[i]->setText( band_frequencies[i] + "\n" + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
972 if( p == NULL || *p == '\0' )
979 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
980 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
983 void Equalizer::setPreset( int preset )
985 aout_instance_t *p_aout= ( aout_instance_t * )vlc_object_find( p_intf,
986 VLC_OBJECT_AOUT, FIND_ANYWHERE );
989 for( int i = 0 ; i< BANDS ;i++ )
990 values += QString( " %1" ).arg( eqz_preset_10b[preset]->f_amp[i] );
992 /* XXX Only needed because of setValues */
993 char psz_values[256];
994 snprintf( psz_values, sizeof(psz_values), "%s", values.toAscii().constData() );
998 delCallbacks( p_aout );
999 var_SetString( p_aout, "equalizer-bands", psz_values );
1000 var_SetFloat( p_aout, "equalizer-preamp",
1001 eqz_preset_10b[preset]->f_preamp );
1002 addCallbacks( p_aout );
1003 vlc_object_release( p_aout );
1005 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1006 config_PutFloat( p_intf, "equalizer-preamp",
1007 eqz_preset_10b[preset]->f_preamp );
1009 setValues( psz_values, eqz_preset_10b[preset]->f_preamp );
1012 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1013 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1015 char *psz_preset = newval.psz_string;
1016 Equalizer *eq = ( Equalizer * )p_data;
1017 eq->presetsComboBox->setCurrentIndex( eq->presetsComboBox->findText( qfu( psz_preset ) ) );
1021 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1023 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1024 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1025 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1028 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1030 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1031 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1032 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1035 /**********************************************************************
1037 **********************************************************************/
1039 /**********************************************************************
1041 **********************************************************************/
1042 static const char *psz_control_names[] =
1044 "Roomsize", "Width" , "Wet", "Dry", "Damp"
1047 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent ) :
1048 QWidget( _parent ) , p_intf( _p_intf )
1050 QFont smallFont = QApplication::font( static_cast<QWidget*>( 0 ) );
1051 smallFont.setPointSize( smallFont.pointSize() - 3 );
1053 QGridLayout *layout = new QGridLayout( this );
1054 layout->setMargin( 0 );
1056 enableCheck = new QCheckBox( qfu( "Enable spatializer" ) );
1057 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1059 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1061 spatCtrl[i] = new QSlider( Qt::Vertical );
1064 spatCtrl[i]->setMaximum( 10 );
1065 spatCtrl[i]->setValue( 2 );
1069 spatCtrl[i]->setMaximum( 10 );
1070 spatCtrl[i]->setValue( 0 );
1071 spatCtrl[i]->setMinimum( -10 );
1073 oldControlVars[i] = spatCtrl[i]->value();
1074 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1075 ctrl_texts[i] = new QLabel( qfu( psz_control_names[i] ) + "\n" );
1076 ctrl_texts[i]->setFont( smallFont );
1077 ctrl_readout[i] = new QLabel( "" );
1078 ctrl_readout[i]->setFont( smallFont );
1079 layout->addWidget( spatCtrl[i], 1, i );
1080 layout->addWidget( ctrl_readout[i], 2, i );
1081 layout->addWidget( ctrl_texts[i], 3, i );
1084 BUTTONACT( enableCheck, enable() );
1086 /* Write down initial values */
1087 aout_instance_t *p_aout = ( aout_instance_t * )
1088 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1093 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1094 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1096 controlVars[i] = var_GetFloat( p_aout, psz_control_names[i] );
1098 vlc_object_release( p_aout );
1102 psz_af = config_GetPsz( p_intf, "audio-filter" );
1103 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1105 controlVars[i] = config_GetFloat( p_intf, psz_control_names[i] );
1108 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1109 enableCheck->setChecked( true );
1111 enable( enableCheck->isChecked() );
1112 setValues( controlVars );
1115 Spatializer::~Spatializer()
1119 void Spatializer::enable()
1121 bool en = enableCheck->isChecked();
1122 aout_EnableFilter( VLC_OBJECT( p_intf ), "spatializer",
1123 en ? true : false );
1127 void Spatializer::enable( bool en )
1129 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1131 spatCtrl[i]->setEnabled( en );
1132 ctrl_texts[i]->setEnabled( en );
1133 ctrl_readout[i]->setEnabled( en );
1136 void Spatializer::setInitValues()
1138 setValues( controlVars );
1141 void Spatializer::setValues( float *controlVars )
1143 aout_instance_t *p_aout= ( aout_instance_t * )
1144 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1146 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1148 float f = (float)( spatCtrl[i]->value() );
1149 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1153 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1155 if( oldControlVars[i] != spatCtrl[i]->value() )
1157 var_SetFloat( p_aout, psz_control_names[i],
1158 ( float )spatCtrl[i]->value() );
1159 config_PutFloat( p_intf, psz_control_names[i],
1160 ( float ) spatCtrl[i]->value() );
1161 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1164 vlc_object_release( p_aout );
1168 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1170 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1171 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1174 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1176 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1177 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1180 #include <QToolButton>
1181 #include <QGridLayout>
1183 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1184 QWidget( _parent ) , p_intf( _p_intf )
1186 QGroupBox *AVBox, *subsBox;
1188 QToolButton *moinsAV, *plusAV;
1189 QToolButton *moinssubs, *plussubs;
1190 QToolButton *moinssubSpeed, *plussubSpeed;
1192 QToolButton *updateButton;
1194 QGridLayout *mainLayout = new QGridLayout( this );
1197 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1198 QGridLayout *AVLayout = new QGridLayout( AVBox );
1200 moinsAV = new QToolButton;
1201 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1202 moinsAV->setAutoRaise( true );
1203 moinsAV->setText( "-" );
1204 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1206 plusAV = new QToolButton;
1207 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1208 plusAV->setAutoRaise( true );
1209 plusAV->setText( "+" );
1210 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1212 QLabel *AVLabel = new QLabel;
1213 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1214 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1216 AVSpin = new QDoubleSpinBox;
1217 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1218 AVSpin->setDecimals( 3 );
1219 AVSpin->setMinimum( -100 );
1220 AVSpin->setMaximum( 100 );
1221 AVSpin->setSingleStep( 0.1 );
1222 AVSpin->setToolTip( qtr( "A positive value means that\n"
1223 "the audio is ahead of the video" ) );
1224 AVSpin->setSuffix( "s" );
1225 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1226 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1230 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1231 QGridLayout *subsLayout = new QGridLayout( subsBox );
1233 moinssubs = new QToolButton;
1234 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1235 moinssubs->setAutoRaise( true );
1236 moinssubs->setText( "-" );
1237 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1239 plussubs = new QToolButton;
1240 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1241 plussubs->setAutoRaise( true );
1242 plussubs->setText( "+" );
1243 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1245 QLabel *subsLabel = new QLabel;
1246 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1247 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1249 subsSpin = new QDoubleSpinBox;
1250 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1251 subsSpin->setDecimals( 3 );
1252 subsSpin->setMinimum( -100 );
1253 subsSpin->setMaximum( 100 );
1254 subsSpin->setSingleStep( 0.1 );
1255 subsSpin->setToolTip( qtr( "A positive value means that\n"
1256 "the subtitles are ahead of the video" ) );
1257 subsSpin->setSuffix( "s" );
1258 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1261 moinssubSpeed = new QToolButton;
1262 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1263 moinssubSpeed->setAutoRaise( true );
1264 moinssubSpeed->setText( "-" );
1265 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1267 plussubSpeed = new QToolButton;
1268 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1269 plussubSpeed->setAutoRaise( true );
1270 plussubSpeed->setText( "+" );
1271 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1273 QLabel *subSpeedLabel = new QLabel;
1274 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1275 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 3 );
1277 subSpeedSpin = new QDoubleSpinBox;
1278 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1279 subSpeedSpin->setDecimals( 3 );
1280 subSpeedSpin->setMinimum( 1 );
1281 subSpeedSpin->setMaximum( 100 );
1282 subSpeedSpin->setSingleStep( 0.2 );
1283 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1285 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1287 updateButton = new QToolButton;
1288 updateButton->setAutoRaise( true );
1289 updateButton->setText( "u" );
1290 updateButton->setToolTip( qtr( "Force update of this dialog's values" ) );
1291 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1294 /* Various Connects */
1295 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1296 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1297 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1298 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1299 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1300 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1301 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1302 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1303 CONNECT( subSpeedSpin, valueChanged ( double ),
1304 this, adjustSubsSpeed( double ) );
1305 BUTTONACT( updateButton, update() );
1311 void SyncControls::update()
1314 if( THEMIM->getInput() )
1316 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1317 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1318 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1319 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1320 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1324 void SyncControls::advanceAudio( double f_advance )
1326 if( THEMIM->getInput() )
1328 int64_t i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1329 i_delay += f_advance * 1000000;
1330 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1331 msg_Dbg( p_intf, "I am advancing Audio %d", f_advance );
1335 void SyncControls::advanceSubs( double f_advance )
1337 if( THEMIM->getInput() )
1339 int64_t i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1340 i_delay += f_advance * 1000000;
1341 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1342 msg_Dbg( p_intf, "I am advancing subtitles %d", f_advance );
1346 void SyncControls::adjustSubsSpeed( double f_fps )
1348 if( THEMIM->getInput() )
1350 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1354 /**********************************************************************
1355 * Video filters / Adjust
1356 **********************************************************************/
1358 /**********************************************************************
1359 * Extended playbak controls
1360 **********************************************************************/