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Qt: adapt the UI for correct spatializer values
[vlc.git] / modules / gui / qt4 / components / extended_panels.cpp
blob52e55b24a55585e3a2f8f41d08bd55a12d180ed1
1 /*****************************************************************************
2 * extended_panels.cpp : Extended controls panels
3 ****************************************************************************
4 * Copyright (C) 2006-2008 the VideoLAN team
5 * $Id$
6 *
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea .t videolan d@t org>
9 *
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.
14 *
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.
19 *
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 *****************************************************************************/
24
25 #define __STDC_FORMAT_MACROS 1
26
27 #ifdef HAVE_CONFIG_H
28 # include "config.h"
29 #endif
30
31 #include <QLabel>
32 #include <QVariant>
33 #include <QString>
34 #include <QFont>
35 #include <QGridLayout>
36 #include <QComboBox>
37 #include <QTimer>
38 #include <QFileDialog>
39
40 #include "components/extended_panels.hpp"
41 #include "dialogs/preferences.hpp"
42 #include "qt4.hpp"
43 #include "input_manager.hpp"
44 #include "util/qt_dirs.hpp"
45
46 #include "../../audio_filter/equalizer_presets.h"
47 #include <vlc_aout_intf.h>
48 #include <vlc_intf_strings.h>
49 #include <vlc_vout.h>
50 #include <vlc_osd.h>
51 #include <vlc_modules.h>
52 #include <vlc_plugin.h>
53
54 #include <vlc_charset.h> /* us_strtod */
55
56 static void ChangeVFiltersString( struct intf_thread_t *p_intf, const char *psz_name, bool b_add );
57
58 #if 0
59 class ConfClickHandler : public QObject
60 {
61 public:
62 ConfClickHandler( intf_thread_t *_p_intf, ExtVideo *_e ) : QObject ( _e ) {
63 e = _e; p_intf = _p_intf;
64 }
65 virtual ~ConfClickHandler() {}
66 bool eventFilter( QObject *obj, QEvent *evt )
67 {
68 if( evt->type() == QEvent::MouseButtonPress )
69 {
70 e->gotoConf( obj );
71 return true;
72 }
73 return false;
74 }
75 private:
76 ExtVideo* e;
77 intf_thread_t *p_intf;
78 };
79 #endif
80
81 const QString ModuleFromWidgetName( QObject *obj )
82 {
83 return obj->objectName().replace( "Enable","" );
84 }
85
86 QString OptionFromWidgetName( QObject *obj )
87 {
88 /* Gruik ? ... nah */
89 QString option = obj->objectName().replace( "Slider", "" )
90 .replace( "Combo" , "" )
91 .replace( "Dial" , "" )
92 .replace( "Check" , "" )
93 .replace( "Spin" , "" )
94 .replace( "Text" , "" );
95 for( char a = 'A'; a <= 'Z'; a++ )
96 {
97 option = option.replace( QString( a ),
98 QString( '-' ) + QString( a + 'a' - 'A' ) );
99 }
100 return option;
101 }
102
103 ExtVideo::ExtVideo( intf_thread_t *_p_intf, QTabWidget *_parent ) :
104 QObject( _parent ), p_intf( _p_intf )
105 {
106 ui.setupUi( _parent );
107
108 #define SETUP_VFILTER( widget ) \
109 { \
110 vlc_object_t *p_obj = ( vlc_object_t * ) \
111 vlc_object_find_name( p_intf->p_libvlc, \
112 #widget ); \
113 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
114 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
115 if( p_obj ) \
116 { \
117 vlc_object_release( p_obj ); \
118 if( checkbox ) checkbox->setChecked( true ); \
119 else if (groupbox) groupbox->setChecked( true ); \
120 } \
121 else \
122 { \
123 if( checkbox ) checkbox->setChecked( false ); \
124 else if (groupbox) groupbox->setChecked( false ); \
125 } \
126 } \
127 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
128
129
130 #define SETUP_VFILTER_OPTION( widget, signal ) \
131 initComboBoxItems( ui.widget ); \
132 setWidgetValue( ui.widget ); \
133 CONNECT( ui.widget, signal, this, updateFilterOptions() );
134
135 SETUP_VFILTER( adjust )
136 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
137 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
138 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
139 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
140 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
141 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
142
143 SETUP_VFILTER( extract )
144 SETUP_VFILTER_OPTION( extractComponentText, textChanged( const QString& ) )
145
146 SETUP_VFILTER( posterize )
147
148 SETUP_VFILTER( colorthres )
149 SETUP_VFILTER_OPTION( colorthresColorText, textChanged( const QString& ) )
150 SETUP_VFILTER_OPTION( colorthresSaturationthresSlider, valueChanged( int ) )
151 SETUP_VFILTER_OPTION( colorthresSimilaritythresSlider, valueChanged( int ) )
152
153 SETUP_VFILTER( sepia )
154 SETUP_VFILTER_OPTION( sepiaIntensitySpin, valueChanged( int ) )
155
156 SETUP_VFILTER( invert )
157
158 SETUP_VFILTER( gradient )
159 SETUP_VFILTER_OPTION( gradientModeCombo, currentIndexChanged( QString ) )
160 SETUP_VFILTER_OPTION( gradientTypeCheck, stateChanged( int ) )
161 SETUP_VFILTER_OPTION( gradientCartoonCheck, stateChanged( int ) )
162
163 SETUP_VFILTER( motionblur )
164 SETUP_VFILTER_OPTION( blurFactorSlider, valueChanged( int ) )
165
166 SETUP_VFILTER( motiondetect )
167
168 SETUP_VFILTER( psychedelic )
169
170 SETUP_VFILTER( sharpen )
171 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
172
173 SETUP_VFILTER( ripple )
174
175 SETUP_VFILTER( wave )
176
177 SETUP_VFILTER( transform )
178 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
179
180 SETUP_VFILTER( rotate )
181 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
182 ui.rotateAngleDial->setWrapping( true );
183 ui.rotateAngleDial->setNotchesVisible( true );
184
185 SETUP_VFILTER( puzzle )
186 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
187 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
188 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
189
190 SETUP_VFILTER( magnify )
191
192 SETUP_VFILTER( clone )
193 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
194
195 SETUP_VFILTER( wall )
196 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
197 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
198
199
200 SETUP_VFILTER( erase )
201 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
202 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
204 BUTTONACT( ui.eraseBrowseBtn, browseEraseFile() );
205
206 SETUP_VFILTER( marq )
207 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( const QString& ) )
208 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
209
210 SETUP_VFILTER( logo )
211 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
212 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
213 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
214 SETUP_VFILTER_OPTION( logoOpacitySlider, valueChanged( int ) )
215 BUTTONACT( ui.logoBrowseBtn, browseLogo() );
216
217 SETUP_VFILTER( gradfun )
218 SETUP_VFILTER_OPTION( gradfunRadiusSlider, valueChanged( int ) )
219
220 SETUP_VFILTER( grain )
221 SETUP_VFILTER_OPTION( grainVarianceSlider, valueChanged( int ) )
222
223 SETUP_VFILTER( mirror )
224
225 SETUP_VFILTER( gaussianblur )
226 SETUP_VFILTER_OPTION( gaussianbluSigmaSlider, valueChanged( int ) )
227
228 SETUP_VFILTER( antiflicker )
229 SETUP_VFILTER_OPTION( antiflickerSofteningSizeSlider, valueChanged( int ) )
230
231
232 if( module_exists( "atmo" ) )
233 {
234 SETUP_VFILTER( atmo )
235 SETUP_VFILTER_OPTION( atmoEdgeweightningSlider, valueChanged( int ) )
236 SETUP_VFILTER_OPTION( atmoBrightnessSlider, valueChanged( int ) )
237 SETUP_VFILTER_OPTION( atmoDarknesslimitSlider, valueChanged( int ) )
238 SETUP_VFILTER_OPTION( atmoMeanlengthSlider, valueChanged( int ) )
239 SETUP_VFILTER_OPTION( atmoMeanthresholdSlider, valueChanged( int ) )
240 SETUP_VFILTER_OPTION( atmoPercentnewSlider, valueChanged( int ) )
241 SETUP_VFILTER_OPTION( atmoFiltermodeCombo, currentIndexChanged( int ) )
242 SETUP_VFILTER_OPTION( atmoShowdotsCheck, stateChanged( int ) )
243 }
244 else
245 {
246 _parent->removeTab( _parent->indexOf( ui.tab_atmo ) );
247 }
248
249 #undef SETUP_VFILTER
250 #undef SETUP_VFILTER_OPTION
251
252 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
253 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
254 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
255 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
256 CONNECT( ui.leftRightCropSync, toggled ( bool ), this, cropChange() );
257 CONNECT( ui.topBotCropSync, toggled ( bool ), this, cropChange() );
258 CONNECT( ui.topBotCropSync, toggled( bool ),
259 ui.cropBotPx, setDisabled( bool ) );
260 CONNECT( ui.leftRightCropSync, toggled( bool ),
261 ui.cropRightPx, setDisabled( bool ) );
262 }
263
264 void ExtVideo::cropChange()
265 {
266 if( ui.topBotCropSync->isChecked() )
267 ui.cropBotPx->setValue( ui.cropTopPx->value() );
268 if( ui.leftRightCropSync->isChecked() )
269 ui.cropRightPx->setValue( ui.cropLeftPx->value() );
270
271 vout_thread_t *p_vout = THEMIM->getVout();
272 if( p_vout )
273 {
274 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
275 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
276 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
277 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
278 vlc_object_release( p_vout );
279 }
280 }
281
282 void ExtVideo::clean()
283 {
284 ui.cropTopPx->setValue( 0 );
285 ui.cropBotPx->setValue( 0 );
286 ui.cropLeftPx->setValue( 0 );
287 ui.cropRightPx->setValue( 0 );
288 }
289
290 static void ChangeVFiltersString( struct intf_thread_t *p_intf, const char *psz_name, bool b_add )
291 {
292 char *psz_parser, *psz_string;
293 const char *psz_filter_type;
294
295 module_t *p_obj = module_find( psz_name );
296 if( !p_obj )
297 {
298 msg_Err( p_intf, "Unable to find filter module \"%s\".", psz_name );
299 return;
300 }
301
302 if( module_provides( p_obj, "video splitter" ) )
303 {
304 psz_filter_type = "video-splitter";
305 }
306 else if( module_provides( p_obj, "video filter2" ) )
307 {
308 psz_filter_type = "video-filter";
309 }
310 else if( module_provides( p_obj, "sub source" ) )
311 {
312 psz_filter_type = "sub-source";
313 }
314 else if( module_provides( p_obj, "sub filter" ) )
315 {
316 psz_filter_type = "sub-filter";
317 }
318 else
319 {
320 msg_Err( p_intf, "Unknown video filter type." );
321 return;
322 }
323
324 psz_string = config_GetPsz( p_intf, psz_filter_type );
325
326 if( !psz_string ) psz_string = strdup( "" );
327
328 psz_parser = strstr( psz_string, psz_name );
329
330 if( b_add )
331 {
332 if( !psz_parser )
333 {
334 psz_parser = psz_string;
335 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
336 psz_string, psz_name ) == -1 )
337 {
338 free( psz_parser );
339 return;
340 }
341 free( psz_parser );
342 }
343 else
344 {
345 free( psz_string );
346 return;
347 }
348 }
349 else
350 {
351 if( psz_parser )
352 {
353 if( *( psz_parser + strlen( psz_name ) ) == ':' )
354 {
355 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
356 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
357 }
358 else
359 {
360 *psz_parser = '\0';
361 }
362
363 /* Remove trailing : : */
364 if( strlen( psz_string ) > 0 &&
365 *( psz_string + strlen( psz_string ) -1 ) == ':' )
366 {
367 *( psz_string + strlen( psz_string ) -1 ) = '\0';
368 }
369 }
370 else
371 {
372 free( psz_string );
373 return;
374 }
375 }
376 /* Vout is not kept, so put that in the config */
377 config_PutPsz( p_intf, psz_filter_type, psz_string );
378
379 /* Try to set on the fly */
380 if( !strcmp( psz_filter_type, "video-splitter" ) )
381 {
382 playlist_t *p_playlist = pl_Get( p_intf );
383 var_SetString( p_playlist, psz_filter_type, psz_string );
384 }
385 else
386 {
387 vout_thread_t *p_vout = THEMIM->getVout();
388 if( p_vout )
389 {
390 var_SetString( p_vout, psz_filter_type, psz_string );
391 vlc_object_release( p_vout );
392 }
393 }
394
395 free( psz_string );
396 }
397
398 void ExtVideo::updateFilters()
399 {
400 QString module = ModuleFromWidgetName( sender() );
401
402 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
403 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
404
405 ChangeVFiltersString( p_intf, qtu( module ),
406 checkbox ? checkbox->isChecked()
407 : groupbox->isChecked() );
408 }
409
410 #define UPDATE_AND_APPLY_TEXT( widget, file ) \
411 CONNECT( ui.widget, textChanged( const QString& ), \
412 this, updateFilterOptions() ); \
413 ui.widget->setText( toNativeSeparators( file ) ); \
414 ui.widget->disconnect( SIGNAL( textChanged( const QString& ) ) );
415
416 void ExtVideo::browseLogo()
417 {
418 QString file = QFileDialog::getOpenFileName( NULL, qtr( "Logo filenames" ),
419 p_intf->p_sys->filepath, "Images (*.png *.jpg);;All (*)" );
420
421 UPDATE_AND_APPLY_TEXT( logoFileText, file );
422 }
423
424 void ExtVideo::browseEraseFile()
425 {
426 QString file = QFileDialog::getOpenFileName( NULL, qtr( "Image mask" ),
427 p_intf->p_sys->filepath, "Images (*.png *.jpg);;All (*)" );
428
429 UPDATE_AND_APPLY_TEXT( eraseMaskText, file );
430 }
431
432 #undef UPDATE_AND_APPLY_TEXT
433
434 void ExtVideo::initComboBoxItems( QObject *widget )
435 {
436 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
437 if( !combobox ) return;
438
439 QString option = OptionFromWidgetName( widget );
440 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
441 qtu( option ) );
442 if( p_item )
443 {
444 int i_type = p_item->i_type;
445 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
446 {
447 if( i_type == CONFIG_ITEM_INTEGER
448 || i_type == CONFIG_ITEM_BOOL )
449 combobox->addItem( qtr( p_item->ppsz_list_text[i_index] ),
450 p_item->pi_list[i_index] );
451 else if( i_type == CONFIG_ITEM_STRING )
452 combobox->addItem( qtr( p_item->ppsz_list_text[i_index] ),
453 p_item->ppsz_list[i_index] );
454 }
455 }
456 else
457 {
458 msg_Err( p_intf, "Couldn't find option \"%s\".", qtu( option ) );
459 }
460 }
461
462 void ExtVideo::setWidgetValue( QObject *widget )
463 {
464 QString module = ModuleFromWidgetName( widget->parent() );
465 //std::cout << "Module name: " << module.toStdString() << std::endl;
466 QString option = OptionFromWidgetName( widget );
467 //std::cout << "Option name: " << option.toStdString() << std::endl;
468
469 vlc_object_t *p_obj = ( vlc_object_t * )
470 vlc_object_find_name( p_intf->p_libvlc, qtu( module ) );
471 int i_type;
472 vlc_value_t val;
473
474 if( !p_obj )
475 {
476 #if 0
477 msg_Dbg( p_intf,
478 "Module instance %s not found, looking in config values.",
479 qtu( module ) );
480 #endif
481 i_type = config_GetType( p_intf, qtu( option ) ) & VLC_VAR_CLASS;
482 switch( i_type )
483 {
484 case VLC_VAR_INTEGER:
485 case VLC_VAR_BOOL:
486 val.i_int = config_GetInt( p_intf, qtu( option ) );
487 break;
488 case VLC_VAR_FLOAT:
489 val.f_float = config_GetFloat( p_intf, qtu( option ) );
490 break;
491 case VLC_VAR_STRING:
492 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
493 break;
494 }
495 }
496 else
497 {
498 i_type = var_Type( p_obj, qtu( option ) ) & VLC_VAR_CLASS;
499 var_Get( p_obj, qtu( option ), &val );
500 vlc_object_release( p_obj );
501 }
502
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*> ( widget );
506 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
507 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
508 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
509 QDial *dial = qobject_cast<QDial*> ( widget );
510 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
511 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
512
513 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
514 {
515 if( slider ) slider->setValue( val.i_int );
516 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
517 : Qt::Unchecked );
518 else if( spinbox ) spinbox->setValue( val.i_int );
519 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
520 else if( lineedit )
521 {
522 char str[30];
523 snprintf( str, sizeof(str), "%06"PRIX64, val.i_int );
524 lineedit->setText( str );
525 }
526 else if( combobox ) combobox->setCurrentIndex(
527 combobox->findData( qlonglong(val.i_int) ) );
528 else msg_Warn( p_intf, "Could not find the correct Integer widget" );
529 }
530 else if( i_type == VLC_VAR_FLOAT )
531 {
532 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
533 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
534 else msg_Warn( p_intf, "Could not find the correct Float widget" );
535 }
536 else if( i_type == VLC_VAR_STRING )
537 {
538 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
539 else if( combobox ) combobox->setCurrentIndex(
540 combobox->findData( qfu( val.psz_string ) ) );
541 else msg_Warn( p_intf, "Could not find the correct String widget" );
542 free( val.psz_string );
543 }
544 else
545 if( p_obj )
546 msg_Err( p_intf,
547 "Module %s's %s variable is of an unsupported type ( %d )",
548 qtu( module ),
549 qtu( option ),
550 i_type );
551 }
552
553 void ExtVideo::updateFilterOptions()
554 {
555 QString module = ModuleFromWidgetName( sender()->parent() );
556 //std::cout << "Module name: " << module.toStdString() << std::endl;
557 QString option = OptionFromWidgetName( sender() );
558 //std::cout << "Option name: " << option.toStdString() << std::endl;
559
560 vlc_object_t *p_obj = ( vlc_object_t * )
561 vlc_object_find_name( p_intf->p_libvlc, qtu( module ) );
562 int i_type;
563 bool b_is_command;
564 if( !p_obj )
565 {
566 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
567 i_type = config_GetType( p_intf, qtu( option ) );
568 b_is_command = false;
569 }
570 else
571 {
572 i_type = var_Type( p_obj, qtu( option ) );
573 if( i_type == 0 )
574 i_type = config_GetType( p_intf, qtu( option ) );
575 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
576 }
577
578 /* Try to cast to all the widgets we're likely to encounter. Only
579 * one of the casts is expected to work. */
580 QSlider *slider = qobject_cast<QSlider*> ( sender() );
581 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
582 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
583 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
584 QDial *dial = qobject_cast<QDial*> ( sender() );
585 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
586 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
587
588 i_type &= VLC_VAR_CLASS;
589 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
590 {
591 int i_int = 0;
592 if( slider ) i_int = slider->value();
593 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
594 else if( spinbox ) i_int = spinbox->value();
595 else if( dial ) i_int = ( 540-dial->value() )%360;
596 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
597 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
598 else msg_Warn( p_intf, "Could not find the correct Integer widget" );
599 config_PutInt( p_intf, qtu( option ), i_int );
600 if( b_is_command )
601 {
602 if( i_type == VLC_VAR_INTEGER )
603 var_SetInteger( p_obj, qtu( option ), i_int );
604 else
605 var_SetBool( p_obj, qtu( option ), i_int );
606 }
607 }
608 else if( i_type == VLC_VAR_FLOAT )
609 {
610 double f_float = 0;
611 if( slider ) f_float = ( double )slider->value()
612 / ( double )slider->tickInterval(); /* hack alert! */
613 else if( doublespinbox ) f_float = doublespinbox->value();
614 else if( lineedit ) f_float = lineedit->text().toDouble();
615 else msg_Warn( p_intf, "Could not find the correct Float widget" );
616 config_PutFloat( p_intf, qtu( option ), f_float );
617 if( b_is_command )
618 var_SetFloat( p_obj, qtu( option ), f_float );
619 }
620 else if( i_type == VLC_VAR_STRING )
621 {
622 QString val;
623 if( lineedit )
624 val = lineedit->text();
625 else if( combobox )
626 val = combobox->itemData( combobox->currentIndex() ).toString();
627 else
628 msg_Warn( p_intf, "Could not find the correct String widget" );
629 config_PutPsz( p_intf, qtu( option ), qtu( val ) );
630 if( b_is_command )
631 var_SetString( p_obj, qtu( option ), qtu( val ) );
632 }
633 else
634 msg_Err( p_intf,
635 "Module %s's %s variable is of an unsupported type ( %d )",
636 qtu( module ),
637 qtu( option ),
638 i_type );
639
640 if( !b_is_command )
641 {
642 msg_Warn( p_intf, "Module %s's %s variable isn't a command. Brute-restarting the filter.",
643 qtu( module ),
644 qtu( option ) );
645 ChangeVFiltersString( p_intf, qtu( module ), false );
646 ChangeVFiltersString( p_intf, qtu( module ), true );
647 }
648
649 if( p_obj ) vlc_object_release( p_obj );
650 }
651
652 #if 0
653 void ExtVideo::gotoConf( QObject* src )
654 {
655 #define SHOWCONF( module ) \
656 if( src->objectName().contains( module ) ) \
657 { \
658 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
659 return; \
660 }
661 SHOWCONF( "clone" );
662 SHOWCONF( "magnify" );
663 SHOWCONF( "wave" );
664 SHOWCONF( "ripple" );
665 SHOWCONF( "invert" );
666 SHOWCONF( "puzzle" );
667 SHOWCONF( "wall" );
668 SHOWCONF( "gradient" );
669 SHOWCONF( "colorthres" )
670 }
671 #endif
672
673 /**********************************************************************
674 * v4l2 controls
675 **********************************************************************/
676
677 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
678 : QWidget( _parent ), p_intf( _p_intf ), box( NULL )
679 {
680 QVBoxLayout *layout = new QVBoxLayout( this );
681 help = new QLabel( qtr("No v4l2 instance found.\n"
682 "Please check that the device has been opened with VLC and is playing.\n\n"
683 "Controls will automatically appear here.")
684 , this );
685 help->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter );
686 layout->addWidget( help );
687 setLayout( layout );
688 }
689
690 void ExtV4l2::showEvent( QShowEvent *event )
691 {
692 QWidget::showEvent( event );
693 Refresh();
694 }
695
696 void ExtV4l2::Refresh( void )
697 {
698 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( pl_Get(p_intf), "v4l2" );
699 help->hide();
700 if( box )
701 {
702 layout()->removeWidget( box );
703 delete box;
704 box = NULL;
705 }
706 if( p_obj )
707 {
708 vlc_value_t val, text;
709 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
710 &val, &text );
711 if( i_ret < 0 )
712 {
713 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
714 help->show();
715 vlc_object_release( p_obj );
716 return;
717 }
718
719 box = new QGroupBox( this );
720 layout()->addWidget( box );
721 QVBoxLayout *layout = new QVBoxLayout( box );
722 box->setLayout( layout );
723
724 for( int i = 0; i < val.p_list->i_count; i++ )
725 {
726 vlc_value_t vartext;
727 const char *psz_var = text.p_list->p_values[i].psz_string;
728
729 if( var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &vartext, NULL ) )
730 continue;
731
732 QString name = qtr( vartext.psz_string );
733 free( vartext.psz_string );
734 msg_Dbg( p_intf, "v4l2 control \"%"PRIx64"\": %s (%s)",
735 val.p_list->p_values[i].i_int, psz_var, qtu( name ) );
736
737 int i_type = var_Type( p_obj, psz_var );
738 switch( i_type & VLC_VAR_TYPE )
739 {
740 case VLC_VAR_INTEGER:
741 {
742 QLabel *label = new QLabel( name, box );
743 QHBoxLayout *hlayout = new QHBoxLayout();
744 hlayout->addWidget( label );
745 int i_val = var_GetInteger( p_obj, psz_var );
746 if( i_type & VLC_VAR_HASCHOICE )
747 {
748 QComboBox *combobox = new QComboBox( box );
749 combobox->setObjectName( qfu( psz_var ) );
750
751 vlc_value_t val2, text2;
752 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
753 &val2, &text2 );
754 for( int j = 0; j < val2.p_list->i_count; j++ )
755 {
756 combobox->addItem(
757 text2.p_list->p_values[j].psz_string,
758 qlonglong( val2.p_list->p_values[j].i_int) );
759 if( i_val == val2.p_list->p_values[j].i_int )
760 combobox->setCurrentIndex( j );
761 }
762 var_FreeList( &val2, &text2 );
763
764 CONNECT( combobox, currentIndexChanged( int ), this,
765 ValueChange( int ) );
766 hlayout->addWidget( combobox );
767 }
768 else
769 if( (i_type & VLC_VAR_HASMIN) && (i_type & VLC_VAR_HASMAX) )
770 {
771 QSlider *slider = new QSlider( box );
772 slider->setObjectName( qfu( psz_var ) );
773 slider->setOrientation( Qt::Horizontal );
774 vlc_value_t val2;
775 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
776 &val2, NULL );
777 if( val2.i_int < INT_MIN )
778 val2.i_int = INT_MIN; /* FIXME */
779 slider->setMinimum( val2.i_int );
780 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
781 &val2, NULL );
782 if( val2.i_int > INT_MAX )
783 val2.i_int = INT_MAX; /* FIXME */
784 slider->setMaximum( val2.i_int );
785 if( !var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
786 &val2, NULL ) )
787 slider->setSingleStep( val2.i_int );
788 slider->setValue( i_val );
789 CONNECT( slider, valueChanged( int ), this,
790 ValueChange( int ) );
791 hlayout->addWidget( slider );
792 }
793 else
794 {
795 QSpinBox *spinBox = new QSpinBox( box );
796 spinBox->setObjectName( qfu( psz_var ) );
797 spinBox->setMinimum( INT_MIN );
798 spinBox->setMaximum( INT_MAX );
799 spinBox->setValue( i_val );
800 CONNECT( spinBox, valueChanged( int ), this,
801 ValueChange( int ) );
802 hlayout->addWidget( spinBox );
803 }
804 layout->addLayout( hlayout );
805 break;
806 }
807 case VLC_VAR_BOOL:
808 {
809 QCheckBox *button = new QCheckBox( name, box );
810 button->setObjectName( qfu( psz_var ) );
811 button->setChecked( var_GetBool( p_obj, psz_var ) );
812
813 CONNECT( button, clicked( bool ), this,
814 ValueChange( bool ) );
815 layout->addWidget( button );
816 break;
817 }
818 case VLC_VAR_VOID:
819 {
820 if( i_type & VLC_VAR_ISCOMMAND )
821 {
822 QPushButton *button = new QPushButton( name, box );
823 button->setObjectName( qfu( psz_var ) );
824
825 CONNECT( button, clicked( bool ), this,
826 ValueChange( bool ) );
827 layout->addWidget( button );
828 }
829 else
830 {
831 QLabel *label = new QLabel( name, box );
832 layout->addWidget( label );
833 }
834 break;
835 }
836 default:
837 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
838 break;
839 }
840 }
841 var_FreeList( &val, &text );
842 vlc_object_release( p_obj );
843 }
844 else
845 {
846 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
847 help->show();
848 if ( isVisible() )
849 QTimer::singleShot( 2000, this, SLOT(Refresh()) );
850 }
851 }
852
853 void ExtV4l2::ValueChange( bool value )
854 {
855 ValueChange( (int)value );
856 }
857
858 void ExtV4l2::ValueChange( int value )
859 {
860 QObject *s = sender();
861 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( pl_Get(p_intf), "v4l2" );
862 if( p_obj )
863 {
864 QString var = s->objectName();
865 int i_type = var_Type( p_obj, qtu( var ) );
866 switch( i_type & VLC_VAR_TYPE )
867 {
868 case VLC_VAR_INTEGER:
869 if( i_type & VLC_VAR_HASCHOICE )
870 {
871 QComboBox *combobox = qobject_cast<QComboBox*>( s );
872 value = combobox->itemData( value ).toInt();
873 }
874 var_SetInteger( p_obj, qtu( var ), value );
875 break;
876 case VLC_VAR_BOOL:
877 var_SetBool( p_obj, qtu( var ), value );
878 break;
879 case VLC_VAR_VOID:
880 var_TriggerCallback( p_obj, qtu( var ) );
881 break;
882 }
883 vlc_object_release( p_obj );
884 }
885 else
886 {
887 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
888 Refresh();
889 }
890 }
891
892 /**********************************************************************
893 * Equalizer
894 **********************************************************************/
895
896 static const QString band_frequencies[] =
897 {
898 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
899 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
900 };
901
902 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
903 QWidget( _parent ) , p_intf( _p_intf )
904 {
905 QFont smallFont = QApplication::font();
906 smallFont.setPointSize( smallFont.pointSize() - 3 );
907
908 ui.setupUi( this );
909 ui.preampLabel->setFont( smallFont );
910
911 /* Setup of presetsComboBox */
912 presetsComboBox = ui.presetsCombo;
913 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
914
915 /* Add the sliders for the Bands */
916 QGridLayout *grid = new QGridLayout( ui.frame );
917 grid->setMargin( 0 );
918 for( int i = 0 ; i < BANDS ; i++ )
919 {
920 bands[i] = new QSlider( Qt::Vertical );
921 bands[i]->setMaximum( 400 );
922 bands[i]->setValue( 200 );
923 bands[i]->setMinimumWidth(34);
924 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
925
926 band_texts[i] = new QLabel( band_frequencies[i] + "\n00.0dB" );
927 band_texts[i]->setFont( smallFont );
928
929 grid->addWidget( bands[i], 0, i );
930 grid->addWidget( band_texts[i], 1, i );
931 }
932
933 /* Add the listed presets */
934 for( int i = 0 ; i < NB_PRESETS ; i ++ )
935 {
936 presetsComboBox->addItem( qtr( preset_list_text[i] ),
937 QVariant( preset_list[i] ) );
938 }
939
940 /* Connects */
941 BUTTONACT( ui.enableCheck, enable() );
942 BUTTONACT( ui.eq2PassCheck, set2Pass() );
943 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
944
945 /* Do the update from the value of the core */
946 updateUIFromCore();
947 }
948
949 /* Write down initial values */
950 void Equalizer::updateUIFromCore()
951 {
952 char *psz_af, *psz_pres, *psz_bands;
953 float f_preamp;
954 int i_preset;
955
956 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
957 if( p_aout )
958 {
959 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
960 psz_pres = var_GetString( p_aout, "equalizer-preset" );
961 if( var_GetBool( p_aout, "equalizer-2pass" ) )
962 ui.eq2PassCheck->setChecked( true );
963 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
964 psz_bands = var_GetNonEmptyString( p_aout, "equalizer-bands" );
965 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
966 vlc_object_release( p_aout );
967 }
968 else
969 {
970 psz_af = config_GetPsz( p_intf, "audio-filter" );
971 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
972 if( config_GetInt( p_intf, "equalizer-2pass" ) )
973 ui.eq2PassCheck->setChecked( true );
974 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
975 psz_bands = config_GetPsz( p_intf, "equalizer-bands" );
976 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
977 }
978 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
979 ui.enableCheck->setChecked( true );
980 enable( ui.enableCheck->isChecked() );
981
982 presetsComboBox->setCurrentIndex( i_preset );
983
984 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
985
986 if( psz_bands && strlen( psz_bands ) > 1 )
987 {
988 char *psz_bands_orig = psz_bands;
989 for( int i = 0; i < BANDS; i++ )
990 {
991 const float f = us_strtod(psz_bands, &psz_bands );
992 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
993 if( psz_bands == NULL || *psz_bands == '\0' ) break;
994 psz_bands++;
995 if( *psz_bands == '\0' ) break;
996 }
997 free( psz_bands_orig );
998 }
999 else free( psz_bands );
1000
1001 free( psz_af );
1002 free( psz_pres );
1003 }
1004
1005 /* Functin called when enableButton is toggled */
1006 void Equalizer::enable()
1007 {
1008 bool en = ui.enableCheck->isChecked();
1009 aout_EnableFilter( THEPL, "equalizer", en );
1010 // aout_EnableFilter( THEPL, "upmixer", en );
1011 // aout_EnableFilter( THEPL, "vsurround", en );
1012 enable( en );
1013
1014 if( presetsComboBox->currentIndex() < 0 )
1015 presetsComboBox->setCurrentIndex( 0 );
1016
1017 }
1018
1019 void Equalizer::enable( bool en )
1020 {
1021 ui.eq2PassCheck->setEnabled( en );
1022 presetsComboBox->setEnabled( en );
1023 ui.presetLabel->setEnabled( en );
1024 ui.preampLabel->setEnabled( en );
1025 ui.preampSlider->setEnabled( en );
1026 for( int i = 0 ; i< BANDS; i++ )
1027 {
1028 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
1029 }
1030 }
1031
1032 /* Function called when the set2Pass button is activated */
1033 void Equalizer::set2Pass()
1034 {
1035 vlc_object_t *p_aout= (vlc_object_t *)THEMIM->getAout();
1036 bool b_2p = ui.eq2PassCheck->isChecked();
1037
1038 if( p_aout )
1039 {
1040 var_SetBool( p_aout, "equalizer-2pass", b_2p );
1041 vlc_object_release( p_aout );
1042 }
1043 config_PutInt( p_intf, "equalizer-2pass", b_2p );
1044 }
1045
1046 /* Function called when the preamp slider is moved */
1047 void Equalizer::setPreamp()
1048 {
1049 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
1050 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1051
1052 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
1053 + qtr( "dB" ) );
1054 if( p_aout )
1055 {
1056 //delCallbacks( p_aout );
1057 var_SetFloat( p_aout, "equalizer-preamp", f );
1058 //addCallbacks( p_aout );
1059 vlc_object_release( p_aout );
1060 }
1061 config_PutFloat( p_intf, "equalizer-preamp", f );
1062 }
1063
1064 void Equalizer::setCoreBands()
1065 {
1066 /**\todo smoothing */
1067
1068 QString values;
1069 for( int i = 0; i < BANDS; i++ )
1070 {
1071 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
1072 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
1073
1074 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
1075 values += " " + val;
1076 }
1077
1078 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1079 if( p_aout )
1080 {
1081 //delCallbacks( p_aout );
1082 var_SetString( p_aout, "equalizer-bands", qtu( values ) );
1083 //addCallbacks( p_aout );
1084 vlc_object_release( p_aout );
1085 }
1086 }
1087
1088 char * Equalizer::createValuesFromPreset( int i_preset )
1089 {
1090 QString values;
1091
1092 /* Create the QString in Qt */
1093 for( int i = 0 ; i< BANDS ;i++ )
1094 values += QString( " %1" ).arg( eqz_preset_10b[i_preset].f_amp[i], 5, 'f', 1 );
1095
1096 /* Convert it to char * */
1097 return strdup( values.toAscii().constData() );
1098 }
1099
1100 void Equalizer::setCorePreset( int i_preset )
1101 {
1102 if( i_preset < 0 )
1103 return;
1104
1105 /* Update pre-amplification in the UI */
1106 float f_preamp = eqz_preset_10b[i_preset].f_preamp;
1107 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1108 ui.preampLabel->setText( qtr( "Preamp\n" )
1109 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1110
1111 char *psz_values = createValuesFromPreset( i_preset );
1112 if( !psz_values ) return ;
1113
1114 char *p = psz_values;
1115 for( int i = 0; i < BANDS && *p; i++ )
1116 {
1117 const float f = us_strtod( p, &p );
1118
1119 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1120 band_texts[i]->setText( band_frequencies[i] + "\n"
1121 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1122 if( *p )
1123 p++; /* skip separator */
1124 }
1125
1126 /* Apply presets to audio output */
1127 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1128 if( p_aout )
1129 {
1130 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1131
1132 var_SetString( p_aout, "equalizer-bands", psz_values );
1133 var_SetFloat( p_aout, "equalizer-preamp",
1134 eqz_preset_10b[i_preset].f_preamp );
1135 vlc_object_release( p_aout );
1136 }
1137 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1138 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1139 config_PutFloat( p_intf, "equalizer-preamp",
1140 eqz_preset_10b[i_preset].f_preamp );
1141 free( psz_values );
1142 }
1143
1144 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1145 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1146 {
1147 VLC_UNUSED( p_this ); VLC_UNUSED( psz_cmd ); VLC_UNUSED( oldval );
1148
1149 char *psz_preset = newval.psz_string;
1150 Equalizer *eq = ( Equalizer * )p_data;
1151 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1152 eq->presetsComboBox->setCurrentIndex( i_preset );
1153 return VLC_SUCCESS;
1154 }
1155
1156 void Equalizer::delCallbacks( vlc_object_t *p_aout )
1157 {
1158 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1159 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1160 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1161 }
1162
1163 void Equalizer::addCallbacks( vlc_object_t *p_aout )
1164 {
1165 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1166 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1167 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1168 }
1169
1170 /**********************************************************************
1171 * Audio filters
1172 **********************************************************************/
1173
1174 /**********************************************************************
1175 * Dynamic range compressor
1176 **********************************************************************/
1177
1178 typedef struct
1179 {
1180 const char *psz_name;
1181 const char *psz_descs;
1182 const char *psz_units;
1183 const float f_min; // min
1184 const float f_max; // max
1185 const float f_value; // value
1186 const float f_resolution; // resolution
1187 } comp_controls_t;
1188
1189 static const comp_controls_t comp_controls[] =
1190 {
1191 { "compressor-rms-peak", _("RMS/peak"), "", 0.0f, 1.0f, 0.00f, 0.001f },
1192 { "compressor-attack", _("Attack"), _(" ms"), 1.5f, 400.0f, 25.00f, 0.100f },
1193 { "compressor-release", _("Release"), _(" ms"), 2.0f, 800.0f, 100.00f, 0.100f },
1194 { "compressor-threshold", _("Threshold"), _(" dB"), -30.0f, 0.0f, -11.00f, 0.010f },
1195 { "compressor-ratio", _("Ratio"), ":1", 1.0f, 20.0f, 8.00f, 0.010f },
1196 { "compressor-knee", _("Knee\nradius"), _(" dB"), 1.0f, 10.0f, 2.50f, 0.010f },
1197 { "compressor-makeup-gain", _("Makeup\ngain"), _(" dB"), 0.0f, 24.0f, 7.00f, 0.010f },
1198 };
1199
1200 Compressor::Compressor( intf_thread_t *_p_intf, QWidget *_parent )
1201 : QWidget( _parent ) , p_intf( _p_intf )
1202 {
1203 QFont smallFont = QApplication::font();
1204 smallFont.setPointSize( smallFont.pointSize() - 2 );
1205
1206 QGridLayout *layout = new QGridLayout( this );
1207
1208 enableCheck = new QCheckBox( qtr( "Enable dynamic range compressor" ) );
1209 layout->addWidget( enableCheck, 0, 0, 1, NUM_CP_CTRL );
1210
1211 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1212 {
1213 const int i_min = (int)( comp_controls[i].f_min
1214 / comp_controls[i].f_resolution );
1215 const int i_max = (int)( comp_controls[i].f_max
1216 / comp_controls[i].f_resolution );
1217 const int i_val = (int)( comp_controls[i].f_value
1218 / comp_controls[i].f_resolution );
1219
1220 compCtrl[i] = new QSlider( Qt::Vertical );
1221 compCtrl[i]->setMinimum( i_min );
1222 compCtrl[i]->setMaximum( i_max );
1223 compCtrl[i]->setValue( i_val );
1224
1225 oldControlVars[i] = comp_controls[i].f_value;
1226
1227 CONNECT( compCtrl[i], valueChanged( int ), this, setInitValues() );
1228
1229 ctrl_texts[i] = new QLabel( qtr( comp_controls[i].psz_descs ) + "\n" );
1230 ctrl_texts[i]->setFont( smallFont );
1231 ctrl_texts[i]->setAlignment( Qt::AlignHCenter );
1232
1233 ctrl_readout[i] = new QLabel;
1234 ctrl_readout[i]->setFont( smallFont );
1235 ctrl_readout[i]->setAlignment( Qt::AlignHCenter );
1236
1237 layout->addWidget( compCtrl[i], 1, i, Qt::AlignHCenter );
1238 layout->addWidget( ctrl_readout[i], 2, i, Qt::AlignHCenter );
1239 layout->addWidget( ctrl_texts[i], 3, i, Qt::AlignHCenter );
1240 }
1241
1242 BUTTONACT( enableCheck, enable() );
1243
1244 /* Write down initial values */
1245 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1246 char *psz_af;
1247
1248 if( p_aout )
1249 {
1250 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1251 for( int i = 0; i < NUM_CP_CTRL; i++ )
1252 {
1253 controlVars[i] = var_GetFloat( p_aout,
1254 comp_controls[i].psz_name );
1255 }
1256 vlc_object_release( p_aout );
1257 }
1258 else
1259 {
1260 psz_af = config_GetPsz( p_intf, "audio-filter" );
1261 for( int i = 0; i < NUM_CP_CTRL; i++ )
1262 {
1263 controlVars[i] = config_GetFloat( p_intf,
1264 comp_controls[i].psz_name );
1265 }
1266 }
1267 if( psz_af && strstr( psz_af, "compressor" ) != NULL )
1268 {
1269 enableCheck->setChecked( true );
1270 }
1271 free( psz_af );
1272 enable( enableCheck->isChecked() );
1273 updateSliders( controlVars );
1274 setValues();
1275 }
1276
1277 void Compressor::enable()
1278 {
1279 bool en = enableCheck->isChecked();
1280 aout_EnableFilter( THEPL, "compressor", en );
1281 enable( en );
1282 }
1283
1284 void Compressor::enable( bool en )
1285 {
1286 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1287 {
1288 compCtrl[i]->setEnabled( en );
1289 ctrl_texts[i]->setEnabled( en );
1290 ctrl_readout[i]->setEnabled( en );
1291 }
1292 }
1293
1294 void Compressor::updateSliders( float * p_controlVars )
1295 {
1296 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1297 {
1298 if( oldControlVars[i] != p_controlVars[i] )
1299 {
1300 compCtrl[i]->setValue(
1301 (int)( p_controlVars[i] / comp_controls[i].f_resolution ) );
1302 }
1303 }
1304 }
1305
1306 void Compressor::setInitValues()
1307 {
1308 setValues();
1309 }
1310
1311 void Compressor::setValues()
1312 {
1313 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1314
1315 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1316 {
1317 float f = (float)( compCtrl[i]->value() ) * ( comp_controls[i].f_resolution );
1318 ctrl_readout[i]->setText( QString::number( f, 'f', 1 )
1319 + qtr( comp_controls[i].psz_units ) );
1320 if( oldControlVars[i] != f )
1321 {
1322 if( p_aout )
1323 {
1324 var_SetFloat( p_aout, comp_controls[i].psz_name, f );
1325 }
1326 config_PutFloat( p_intf, comp_controls[i].psz_name, f );
1327 oldControlVars[i] = f;
1328 }
1329 }
1330 if( p_aout )
1331 {
1332 vlc_object_release( p_aout );
1333 }
1334 }
1335
1336 /**********************************************************************
1337 * Spatializer
1338 **********************************************************************/
1339 typedef struct
1340 {
1341 const char *psz_name;
1342 const char *psz_desc;
1343 } spat_controls_t;
1344
1345 static const spat_controls_t spat_controls[] =
1346 {
1347 { "spatializer-roomsize", _("Size") },
1348 { "spatializer-width", _("Width") },
1349 { "spatializer-wet", _("Wet") },
1350 { "spatializer-dry", _("Dry") },
1351 { "spatializer-damp", _("Damp") },
1352 };
1353
1354 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent )
1355 : QWidget( _parent ) , p_intf( _p_intf )
1356 {
1357 QFont smallFont = QApplication::font();
1358 smallFont.setPointSize( smallFont.pointSize() - 1 );
1359
1360 QGridLayout *layout = new QGridLayout( this );
1361
1362 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1363 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1364
1365 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1366 {
1367 spatCtrl[i] = new QSlider( Qt::Vertical );
1368 spatCtrl[i]->setValue( (int)var_InheritFloat( p_intf, spat_controls[i].psz_name ) * 10. );
1369 oldControlVars[i] = spatCtrl[i]->value();
1370
1371 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1372
1373 ctrl_texts[i] = new QLabel( qtr( spat_controls[i].psz_desc ) + "\n" );
1374 ctrl_texts[i]->setFont( smallFont );
1375
1376 ctrl_readout[i] = new QLabel;
1377 ctrl_readout[i]->setFont( smallFont );
1378
1379 layout->addWidget( spatCtrl[i], 1, i, Qt::AlignHCenter );
1380 layout->addWidget( ctrl_readout[i], 2, i, Qt::AlignHCenter );
1381 layout->addWidget( ctrl_texts[i], 3, i, Qt::AlignHCenter );
1382 spatCtrl[i]->setRange( 0, 10 );
1383 }
1384 spatCtrl[0]->setRange( 0, 11 );
1385
1386 BUTTONACT( enableCheck, enable() );
1387
1388 /* Write down initial values */
1389 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1390 char *psz_af;
1391
1392 if( p_aout )
1393 {
1394 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1395 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1396 {
1397 controlVars[i] = var_GetFloat( p_aout, spat_controls[i].psz_name );
1398 }
1399 vlc_object_release( p_aout );
1400 }
1401 else
1402 {
1403 psz_af = config_GetPsz( p_intf, "audio-filter" );
1404 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1405 {
1406 controlVars[i] = config_GetFloat( p_intf, spat_controls[i].psz_name );
1407 }
1408 }
1409 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1410 enableCheck->setChecked( true );
1411 free( psz_af );
1412 enable( enableCheck->isChecked() );
1413 setValues();
1414 }
1415
1416 void Spatializer::enable()
1417 {
1418 bool en = enableCheck->isChecked();
1419 aout_EnableFilter( THEPL, "spatializer", en );
1420 enable( en );
1421 }
1422
1423 void Spatializer::enable( bool en )
1424 {
1425 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1426 {
1427 spatCtrl[i]->setEnabled( en );
1428 ctrl_texts[i]->setEnabled( en );
1429 ctrl_readout[i]->setEnabled( en );
1430 }
1431 }
1432 void Spatializer::setInitValues()
1433 {
1434 setValues();
1435 }
1436
1437 void Spatializer::setValues()
1438 {
1439 vlc_object_t *p_aout = (vlc_object_t *)THEMIM->getAout();
1440
1441 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1442 {
1443 float f = (float)( spatCtrl[i]->value() ) / 10;
1444 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1445 }
1446
1447 if( p_aout )
1448 {
1449 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1450 {
1451 float f = (float)( spatCtrl[i]->value() ) / 10 ;
1452 if( oldControlVars[i] != spatCtrl[i]->value() )
1453 {
1454 var_SetFloat( p_aout, spat_controls[i].psz_name, f );
1455 config_PutFloat( p_intf, spat_controls[i].psz_name, f );
1456 oldControlVars[i] = spatCtrl[i]->value();
1457 }
1458 }
1459 vlc_object_release( p_aout );
1460 }
1461
1462 }
1463 void Spatializer::delCallbacks( vlc_object_t *p_aout )
1464 {
1465 VLC_UNUSED( p_aout );
1466 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1467 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1468 }
1469
1470 void Spatializer::addCallbacks( vlc_object_t *p_aout )
1471 {
1472 VLC_UNUSED( p_aout );
1473 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1474 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1475 }
1476
1477 #include <QToolButton>
1478 #include <QGridLayout>
1479
1480 #define SUBSDELAY_CFG_MODE "subsdelay-mode"
1481 #define SUBSDELAY_CFG_FACTOR "subsdelay-factor"
1482 #define SUBSDELAY_MODE_ABSOLUTE 0
1483 #define SUBSDELAY_MODE_RELATIVE_SOURCE_DELAY 1
1484 #define SUBSDELAY_MODE_RELATIVE_SOURCE_CONTENT 2
1485
1486 SyncWidget::SyncWidget( QWidget *_parent ) : QWidget( _parent )
1487 {
1488 QHBoxLayout *layout = new QHBoxLayout;
1489 spinBox.setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1490 spinBox.setDecimals( 3 );
1491 spinBox.setMinimum( -600.0 );
1492 spinBox.setMaximum( 600.0 );
1493 spinBox.setSingleStep( 0.1 );
1494 spinBox.setSuffix( " s" );
1495 spinBox.setButtonSymbols( QDoubleSpinBox::PlusMinus );
1496 CONNECT( &spinBox, valueChanged( double ), this, valueChangedHandler( double ) );
1497 layout->addWidget( &spinBox );
1498 layout->addWidget( &spinLabel );
1499 layout->setContentsMargins( 0, 0, 0, 0 );
1500 setLayout( layout );
1501 }
1502
1503 void SyncWidget::valueChangedHandler( double d )
1504 {
1505 if ( d < 0 )
1506 spinLabel.setText( qtr("(Hastened)") );
1507 else if ( d > 0 )
1508 spinLabel.setText( qtr("(Delayed)") );
1509 else
1510 spinLabel.setText( "" );
1511 emit valueChanged( d );
1512 }
1513
1514 void SyncWidget::setValue( double d )
1515 {
1516 spinBox.setValue( d );
1517 }
1518
1519 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1520 QWidget( _parent ) , p_intf( _p_intf )
1521 {
1522 QGroupBox *AVBox, *subsBox;
1523 QToolButton *updateButton;
1524
1525 b_userAction = true;
1526
1527 QGridLayout *mainLayout = new QGridLayout( this );
1528
1529 /* AV sync */
1530 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1531 QGridLayout *AVLayout = new QGridLayout( AVBox );
1532
1533 QLabel *AVLabel = new QLabel;
1534 AVLabel->setText( qtr( "Audio track synchronization:" ) );
1535 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1536
1537 AVSpin = new SyncWidget( this );
1538 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1539 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1540
1541 /* Subs */
1542 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1543 QGridLayout *subsLayout = new QGridLayout( subsBox );
1544
1545 QLabel *subsLabel = new QLabel;
1546 subsLabel->setText( qtr( "Subtitle track syncronization:" ) );
1547 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1548
1549 subsSpin = new SyncWidget( this );
1550 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1551
1552 QLabel *subSpeedLabel = new QLabel;
1553 subSpeedLabel->setText( qtr( "Subtitles speed:" ) );
1554 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 1 );
1555
1556 subSpeedSpin = new QDoubleSpinBox;
1557 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1558 subSpeedSpin->setDecimals( 3 );
1559 subSpeedSpin->setMinimum( 1 );
1560 subSpeedSpin->setMaximum( 100 );
1561 subSpeedSpin->setSingleStep( 0.2 );
1562 subSpeedSpin->setSuffix( " fps" );
1563 subSpeedSpin->setButtonSymbols( QDoubleSpinBox::PlusMinus );
1564 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1565
1566 QLabel *subDurationLabel = new QLabel;
1567 subDurationLabel->setText( qtr( "Subtitles duration factor:" ) );
1568 subsLayout->addWidget( subDurationLabel, 2, 0, 1, 1 );
1569
1570 subDurationSpin = new QDoubleSpinBox;
1571 subDurationSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1572 subDurationSpin->setDecimals( 3 );
1573 subDurationSpin->setMinimum( 0 );
1574 subDurationSpin->setMaximum( 20 );
1575 subDurationSpin->setSingleStep( 0.2 );
1576 subDurationSpin->setButtonSymbols( QDoubleSpinBox::PlusMinus );
1577 subsLayout->addWidget( subDurationSpin, 2, 2, 1, 1 );
1578
1579 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1580
1581 updateButton = new QToolButton;
1582 updateButton->setAutoRaise( true );
1583 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1584
1585 /* Various Connects */
1586 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1587 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1588 CONNECT( subSpeedSpin, valueChanged ( double ),
1589 this, adjustSubsSpeed( double ) );
1590 CONNECT( subDurationSpin, valueChanged ( double ),
1591 this, adjustSubsDuration( double ) );
1592
1593 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1594 BUTTON_SET_ACT_I( updateButton, "", update,
1595 qtr( "Force update of this dialog's values" ), update() );
1596
1597 initSubsDuration();
1598
1599 /* Set it */
1600 update();
1601 }
1602
1603 SyncControls::~SyncControls()
1604 {
1605 subsdelayClean();
1606 }
1607
1608 void SyncControls::clean()
1609 {
1610 b_userAction = false;
1611 AVSpin->setValue( 0.0 );
1612 subsSpin->setValue( 0.0 );
1613 subSpeedSpin->setValue( 1.0 );
1614 subsdelayClean();
1615 b_userAction = true;
1616 }
1617
1618 void SyncControls::update()
1619 {
1620 b_userAction = false;
1621
1622 int64_t i_delay;
1623 if( THEMIM->getInput() )
1624 {
1625 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1626 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1627 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1628 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1629 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1630 subDurationSpin->setValue( var_InheritFloat( p_intf, SUBSDELAY_CFG_FACTOR ) );
1631 }
1632 b_userAction = true;
1633 }
1634
1635 void SyncControls::advanceAudio( double f_advance )
1636 {
1637 if( THEMIM->getInput() && b_userAction )
1638 {
1639 int64_t i_delay = f_advance * 1000000;
1640 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1641 }
1642 }
1643
1644 void SyncControls::advanceSubs( double f_advance )
1645 {
1646 if( THEMIM->getInput() && b_userAction )
1647 {
1648 int64_t i_delay = f_advance * 1000000;
1649 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1650 }
1651 }
1652
1653 void SyncControls::adjustSubsSpeed( double f_fps )
1654 {
1655 if( THEMIM->getInput() && b_userAction )
1656 {
1657 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1658 }
1659 }
1660
1661 void SyncControls::adjustSubsDuration( double f_factor )
1662 {
1663 if( THEMIM->getInput() && b_userAction )
1664 {
1665 subsdelaySetFactor( f_factor );
1666 ChangeVFiltersString( p_intf, "subsdelay", f_factor > 0 );
1667 }
1668 }
1669
1670 void SyncControls::initSubsDuration()
1671 {
1672 int i_mode = var_InheritInteger( p_intf, SUBSDELAY_CFG_MODE );
1673
1674 switch (i_mode)
1675 {
1676 default:
1677 case SUBSDELAY_MODE_ABSOLUTE:
1678 subDurationSpin->setToolTip( qtr( "Extend subtitles duration by this value.\n"
1679 "Set 0 to disable." ) );
1680 subDurationSpin->setSuffix( " s" );
1681 break;
1682 case SUBSDELAY_MODE_RELATIVE_SOURCE_DELAY:
1683 subDurationSpin->setToolTip( qtr( "Multiply subtitles duration by this value.\n"
1684 "Set 0 to disable." ) );
1685 subDurationSpin->setSuffix( "" );
1686 break;
1687 case SUBSDELAY_MODE_RELATIVE_SOURCE_CONTENT:
1688 subDurationSpin->setToolTip( qtr( "Recalculate subtitles duration according\n"
1689 "to their content and this value.\n"
1690 "Set 0 to disable." ) );
1691 subDurationSpin->setSuffix( "" );
1692 break;
1693 }
1694 }
1695
1696 void SyncControls::subsdelayClean()
1697 {
1698 /* Remove subsdelay filter */
1699 ChangeVFiltersString( p_intf, "subsdelay", false );
1700 }
1701
1702 void SyncControls::subsdelaySetFactor( double f_factor )
1703 {
1704 /* Set the factor in the preferences */
1705 config_PutFloat( p_intf, SUBSDELAY_CFG_FACTOR, f_factor );
1706
1707 /* Try to find an instance of subsdelay, and set its factor */
1708 vlc_object_t *p_obj = ( vlc_object_t * ) vlc_object_find_name( p_intf->p_libvlc, "subsdelay" );
1709 if( p_obj )
1710 {
1711 var_SetFloat( p_obj, SUBSDELAY_CFG_FACTOR, f_factor );
1712 vlc_object_release( p_obj );
1713 }
1714 }
1715
1716
1717 /**********************************************************************
1718 * Video filters / Adjust
1719 **********************************************************************/
1720
1721 /**********************************************************************
1722 * Extended playbak controls
1723 **********************************************************************/
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