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Qt: synchronization: subtitles duration parameter
[vlc/solaris.git] / modules / gui / qt4 / components / extended_panels.cpp
blob6bb9a7f535bf272a51d8af9bc8b96dc133b7ec1c
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 <QSignalMapper>
37 #include <QComboBox>
38 #include <QTimer>
39 #include <QFileDialog>
40
41 #include "components/extended_panels.hpp"
42 #include "dialogs/preferences.hpp"
43 #include "qt4.hpp"
44 #include "input_manager.hpp"
45 #include "util/qt_dirs.hpp"
46
47 #include "../../audio_filter/equalizer_presets.h"
48 #include <vlc_aout.h>
49 #include <vlc_intf_strings.h>
50 #include <vlc_vout.h>
51 #include <vlc_osd.h>
52 #include <vlc_modules.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 FIND_CHILD ); \
114 QCheckBox *checkbox = qobject_cast<QCheckBox*>( ui.widget##Enable ); \
115 QGroupBox *groupbox = qobject_cast<QGroupBox*>( ui.widget##Enable ); \
116 if( p_obj ) \
117 { \
118 vlc_object_release( p_obj ); \
119 if( checkbox ) checkbox->setChecked( true ); \
120 else groupbox->setChecked( true ); \
121 } \
122 else \
123 { \
124 if( checkbox ) checkbox->setChecked( false ); \
125 else groupbox->setChecked( false ); \
126 } \
127 } \
128 CONNECT( ui.widget##Enable, clicked(), this, updateFilters() );
129 #define SETUP_VFILTER_OPTION( widget, signal ) \
130 initComboBoxItems( ui.widget ); \
131 setWidgetValue( ui.widget ); \
132 CONNECT( ui.widget, signal, this, updateFilterOptions() );
133
134 SETUP_VFILTER( adjust )
135 SETUP_VFILTER_OPTION( hueSlider, valueChanged( int ) )
136 SETUP_VFILTER_OPTION( contrastSlider, valueChanged( int ) )
137 SETUP_VFILTER_OPTION( brightnessSlider, valueChanged( int ) )
138 SETUP_VFILTER_OPTION( saturationSlider, valueChanged( int ) )
139 SETUP_VFILTER_OPTION( gammaSlider, valueChanged( int ) )
140 SETUP_VFILTER_OPTION( brightnessThresholdCheck, stateChanged( int ) )
141
142 SETUP_VFILTER( extract )
143 SETUP_VFILTER_OPTION( extractComponentText, textChanged( const QString& ) )
144
145 SETUP_VFILTER( posterize )
146 SETUP_VFILTER_OPTION( posterizeLevelSpin, valueChanged( int ) )
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( noise )
169
170 SETUP_VFILTER( psychedelic )
171
172 SETUP_VFILTER( sharpen )
173 SETUP_VFILTER_OPTION( sharpenSigmaSlider, valueChanged( int ) )
174
175 SETUP_VFILTER( ripple )
176
177 SETUP_VFILTER( wave )
178
179 SETUP_VFILTER( transform )
180 SETUP_VFILTER_OPTION( transformTypeCombo, currentIndexChanged( QString ) )
181
182 SETUP_VFILTER( rotate )
183 SETUP_VFILTER_OPTION( rotateAngleDial, valueChanged( int ) )
184 ui.rotateAngleDial->setWrapping( true );
185 ui.rotateAngleDial->setNotchesVisible( true );
186
187 SETUP_VFILTER( puzzle )
188 SETUP_VFILTER_OPTION( puzzleRowsSpin, valueChanged( int ) )
189 SETUP_VFILTER_OPTION( puzzleColsSpin, valueChanged( int ) )
190 SETUP_VFILTER_OPTION( puzzleBlackSlotCheck, stateChanged( int ) )
191
192 SETUP_VFILTER( magnify )
193
194 SETUP_VFILTER( clone )
195 SETUP_VFILTER_OPTION( cloneCountSpin, valueChanged( int ) )
196
197 SETUP_VFILTER( wall )
198 SETUP_VFILTER_OPTION( wallRowsSpin, valueChanged( int ) )
199 SETUP_VFILTER_OPTION( wallColsSpin, valueChanged( int ) )
200
201 SETUP_VFILTER( panoramix )
202 SETUP_VFILTER_OPTION( panoramixRowsSpin, valueChanged( int ) )
203 SETUP_VFILTER_OPTION( panoramixColsSpin, valueChanged( int ) )
204
205
206 SETUP_VFILTER( erase )
207 SETUP_VFILTER_OPTION( eraseMaskText, editingFinished() )
208 SETUP_VFILTER_OPTION( eraseYSpin, valueChanged( int ) )
209 SETUP_VFILTER_OPTION( eraseXSpin, valueChanged( int ) )
210 BUTTONACT( ui.eraseBrowseBtn, browseEraseFile() );
211
212 SETUP_VFILTER( marq )
213 SETUP_VFILTER_OPTION( marqMarqueeText, textChanged( const QString& ) )
214 SETUP_VFILTER_OPTION( marqPositionCombo, currentIndexChanged( QString ) )
215
216 SETUP_VFILTER( logo )
217 SETUP_VFILTER_OPTION( logoFileText, editingFinished() )
218 SETUP_VFILTER_OPTION( logoYSpin, valueChanged( int ) )
219 SETUP_VFILTER_OPTION( logoXSpin, valueChanged( int ) )
220 SETUP_VFILTER_OPTION( logoOpacitySlider, valueChanged( int ) )
221 BUTTONACT( ui.logoBrowseBtn, browseLogo() );
222
223 SETUP_VFILTER( gradfun )
224 SETUP_VFILTER_OPTION( gradfunRadiusSlider, valueChanged( int ) )
225
226 SETUP_VFILTER( grain )
227 SETUP_VFILTER_OPTION( grainVarianceSlider, valueChanged( int ) )
228
229 if( module_exists( "atmo" ) )
230 {
231 SETUP_VFILTER( atmo )
232 SETUP_VFILTER_OPTION( atmoEdgeweightningSlider, valueChanged( int ) )
233 SETUP_VFILTER_OPTION( atmoBrightnessSlider, valueChanged( int ) )
234 SETUP_VFILTER_OPTION( atmoDarknesslimitSlider, valueChanged( int ) )
235 SETUP_VFILTER_OPTION( atmoMeanlengthSlider, valueChanged( int ) )
236 SETUP_VFILTER_OPTION( atmoMeanthresholdSlider, valueChanged( int ) )
237 SETUP_VFILTER_OPTION( atmoPercentnewSlider, valueChanged( int ) )
238 SETUP_VFILTER_OPTION( atmoFiltermodeCombo, currentIndexChanged( int ) )
239 SETUP_VFILTER_OPTION( atmoShowdotsCheck, stateChanged( int ) )
240 }
241 else
242 {
243 _parent->removeTab( _parent->indexOf( ui.tab_atmo ) );
244 }
245
246 #undef SETUP_VFILTER
247 #undef SETUP_VFILTER_OPTION
248
249 CONNECT( ui.cropTopPx, valueChanged( int ), this, cropChange() );
250 CONNECT( ui.cropBotPx, valueChanged( int ), this, cropChange() );
251 CONNECT( ui.cropLeftPx, valueChanged( int ), this, cropChange() );
252 CONNECT( ui.cropRightPx, valueChanged( int ), this, cropChange() );
253 CONNECT( ui.leftRightCropSync, toggled ( bool ), this, cropChange() );
254 CONNECT( ui.topBotCropSync, toggled ( bool ), this, cropChange() );
255 CONNECT( ui.topBotCropSync, toggled( bool ),
256 ui.cropBotPx, setDisabled( bool ) );
257 CONNECT( ui.leftRightCropSync, toggled( bool ),
258 ui.cropRightPx, setDisabled( bool ) );
259 }
260
261 void ExtVideo::cropChange()
262 {
263 if( ui.topBotCropSync->isChecked() )
264 ui.cropBotPx->setValue( ui.cropTopPx->value() );
265 if( ui.leftRightCropSync->isChecked() )
266 ui.cropRightPx->setValue( ui.cropLeftPx->value() );
267
268 vout_thread_t *p_vout = THEMIM->getVout();
269 if( p_vout )
270 {
271 var_SetInteger( p_vout, "crop-top", ui.cropTopPx->value() );
272 var_SetInteger( p_vout, "crop-bottom", ui.cropBotPx->value() );
273 var_SetInteger( p_vout, "crop-left", ui.cropLeftPx->value() );
274 var_SetInteger( p_vout, "crop-right", ui.cropRightPx->value() );
275 vlc_object_release( p_vout );
276 }
277 }
278
279 void ExtVideo::clean()
280 {
281 ui.cropTopPx->setValue( 0 );
282 ui.cropBotPx->setValue( 0 );
283 ui.cropLeftPx->setValue( 0 );
284 ui.cropRightPx->setValue( 0 );
285 }
286
287 static void ChangeVFiltersString( struct intf_thread_t *p_intf, const char *psz_name, bool b_add )
288 {
289 char *psz_parser, *psz_string;
290 const char *psz_filter_type;
291
292 module_t *p_obj = module_find( psz_name );
293 if( !p_obj )
294 {
295 msg_Err( p_intf, "Unable to find filter module \"%s\".", psz_name );
296 return;
297 }
298
299 if( module_provides( p_obj, "video splitter" ) )
300 {
301 psz_filter_type = "video-splitter";
302 }
303 else if( module_provides( p_obj, "video filter2" ) )
304 {
305 psz_filter_type = "video-filter";
306 }
307 else if( module_provides( p_obj, "sub source" ) )
308 {
309 psz_filter_type = "sub-source";
310 }
311 else if( module_provides( p_obj, "sub filter" ) )
312 {
313 psz_filter_type = "sub-filter";
314 }
315 else
316 {
317 module_release (p_obj);
318 msg_Err( p_intf, "Unknown video filter type." );
319 return;
320 }
321 module_release (p_obj);
322
323 psz_string = config_GetPsz( p_intf, psz_filter_type );
324
325 if( !psz_string ) psz_string = strdup( "" );
326
327 psz_parser = strstr( psz_string, psz_name );
328
329 if( b_add )
330 {
331 if( !psz_parser )
332 {
333 psz_parser = psz_string;
334 if( asprintf( &psz_string, ( *psz_string ) ? "%s:%s" : "%s%s",
335 psz_string, psz_name ) == -1 )
336 {
337 free( psz_parser );
338 return;
339 }
340 free( psz_parser );
341 }
342 else
343 {
344 return;
345 }
346 }
347 else
348 {
349 if( psz_parser )
350 {
351 if( *( psz_parser + strlen( psz_name ) ) == ':' )
352 {
353 memmove( psz_parser, psz_parser + strlen( psz_name ) + 1,
354 strlen( psz_parser + strlen( psz_name ) + 1 ) + 1 );
355 }
356 else
357 {
358 *psz_parser = '\0';
359 }
360
361 /* Remove trailing : : */
362 if( strlen( psz_string ) > 0 &&
363 *( psz_string + strlen( psz_string ) -1 ) == ':' )
364 {
365 *( psz_string + strlen( psz_string ) -1 ) = '\0';
366 }
367 }
368 else
369 {
370 free( psz_string );
371 return;
372 }
373 }
374 /* Vout is not kept, so put that in the config */
375 config_PutPsz( p_intf, psz_filter_type, psz_string );
376
377 /* Try to set on the fly */
378 if( !strcmp( psz_filter_type, "video-splitter" ) )
379 {
380 playlist_t *p_playlist = pl_Get( p_intf );
381 var_SetString( p_playlist, psz_filter_type, psz_string );
382 }
383 else
384 {
385 vout_thread_t *p_vout = THEMIM->getVout();
386 if( p_vout )
387 {
388 var_SetString( p_vout, psz_filter_type, psz_string );
389 vlc_object_release( p_vout );
390 }
391 }
392
393 free( psz_string );
394 }
395
396 void ExtVideo::updateFilters()
397 {
398 QString module = ModuleFromWidgetName( sender() );
399
400 QCheckBox *checkbox = qobject_cast<QCheckBox*>( sender() );
401 QGroupBox *groupbox = qobject_cast<QGroupBox*>( sender() );
402
403 ChangeVFiltersString( p_intf, qtu( module ),
404 checkbox ? checkbox->isChecked()
405 : groupbox->isChecked() );
406 }
407
408 void ExtVideo::browseLogo()
409 {
410 QString file = QFileDialog::getOpenFileName( NULL, qtr( "Logo filenames" ),
411 p_intf->p_sys->filepath, "Images (*.png *.jpg);;All (*)" );
412 ui.logoFileText->setText( toNativeSeparators( file ) );
413 }
414
415 void ExtVideo::browseEraseFile()
416 {
417 QString file = QFileDialog::getOpenFileName( NULL, qtr( "Image mask" ),
418 p_intf->p_sys->filepath, "Images (*.png *.jpg);;All (*)" );
419 ui.eraseMaskText->setText( toNativeSeparators( file ) );
420 }
421
422 void ExtVideo::initComboBoxItems( QObject *widget )
423 {
424 QComboBox *combobox = qobject_cast<QComboBox*>( widget );
425 if( !combobox ) return;
426
427 QString option = OptionFromWidgetName( widget );
428 module_config_t *p_item = config_FindConfig( VLC_OBJECT( p_intf ),
429 qtu( option ) );
430 if( p_item )
431 {
432 int i_type = p_item->i_type & CONFIG_ITEM;
433 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
434 {
435 if( i_type == CONFIG_ITEM_INTEGER
436 || i_type == CONFIG_ITEM_BOOL )
437 combobox->addItem( qtr( p_item->ppsz_list_text[i_index] ),
438 p_item->pi_list[i_index] );
439 else if( i_type == CONFIG_ITEM_STRING )
440 combobox->addItem( qtr( p_item->ppsz_list_text[i_index] ),
441 p_item->ppsz_list[i_index] );
442 }
443 }
444 else
445 {
446 msg_Err( p_intf, "Couldn't find option \"%s\".",
447 qtu( option ) );
448 }
449 }
450
451 void ExtVideo::setWidgetValue( QObject *widget )
452 {
453 QString module = ModuleFromWidgetName( widget->parent() );
454 //std::cout << "Module name: " << module.toStdString() << std::endl;
455 QString option = OptionFromWidgetName( widget );
456 //std::cout << "Option name: " << option.toStdString() << std::endl;
457
458 vlc_object_t *p_obj = ( vlc_object_t * )
459 vlc_object_find_name( p_intf->p_libvlc,
460 qtu( module ),
461 FIND_CHILD );
462 int i_type;
463 vlc_value_t val;
464
465 if( !p_obj )
466 {
467 #if 0
468 msg_Dbg( p_intf,
469 "Module instance %s not found, looking in config values.",
470 qtu( module ) );
471 #endif
472 i_type = config_GetType( p_intf, qtu( option ) ) & VLC_VAR_CLASS;
473 switch( i_type )
474 {
475 case VLC_VAR_INTEGER:
476 case VLC_VAR_BOOL:
477 val.i_int = config_GetInt( p_intf, qtu( option ) );
478 break;
479 case VLC_VAR_FLOAT:
480 val.f_float = config_GetFloat( p_intf, qtu( option ) );
481 break;
482 case VLC_VAR_STRING:
483 val.psz_string = config_GetPsz( p_intf, qtu( option ) );
484 break;
485 }
486 }
487 else
488 {
489 i_type = var_Type( p_obj, qtu( option ) ) & VLC_VAR_CLASS;
490 var_Get( p_obj, qtu( option ), &val );
491 vlc_object_release( p_obj );
492 }
493
494 /* Try to cast to all the widgets we're likely to encounter. Only
495 * one of the casts is expected to work. */
496 QSlider *slider = qobject_cast<QSlider*> ( widget );
497 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( widget );
498 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( widget );
499 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( widget );
500 QDial *dial = qobject_cast<QDial*> ( widget );
501 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( widget );
502 QComboBox *combobox = qobject_cast<QComboBox*> ( widget );
503
504 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
505 {
506 if( slider ) slider->setValue( val.i_int );
507 else if( checkbox ) checkbox->setCheckState( val.i_int? Qt::Checked
508 : Qt::Unchecked );
509 else if( spinbox ) spinbox->setValue( val.i_int );
510 else if( dial ) dial->setValue( ( 540-val.i_int )%360 );
511 else if( lineedit )
512 {
513 char str[30];
514 snprintf( str, sizeof(str), "%06"PRIX64, val.i_int );
515 lineedit->setText( str );
516 }
517 else if( combobox ) combobox->setCurrentIndex(
518 combobox->findData( qlonglong(val.i_int) ) );
519 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
520 }
521 else if( i_type == VLC_VAR_FLOAT )
522 {
523 if( slider ) slider->setValue( ( int )( val.f_float*( double )slider->tickInterval() ) ); /* hack alert! */
524 else if( doublespinbox ) doublespinbox->setValue( val.f_float );
525 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
526 }
527 else if( i_type == VLC_VAR_STRING )
528 {
529 if( lineedit ) lineedit->setText( qfu( val.psz_string ) );
530 else if( combobox ) combobox->setCurrentIndex(
531 combobox->findData( qfu( val.psz_string ) ) );
532 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
533 free( val.psz_string );
534 }
535 else
536 if( p_obj )
537 msg_Err( p_intf,
538 "Module %s's %s variable is of an unsupported type ( %d )",
539 qtu( module ),
540 qtu( option ),
541 i_type );
542 }
543
544 void ExtVideo::updateFilterOptions()
545 {
546 QString module = ModuleFromWidgetName( sender()->parent() );
547 //std::cout << "Module name: " << module.toStdString() << std::endl;
548 QString option = OptionFromWidgetName( sender() );
549 //std::cout << "Option name: " << option.toStdString() << std::endl;
550
551 vlc_object_t *p_obj = ( vlc_object_t * )
552 vlc_object_find_name( p_intf->p_libvlc,
553 qtu( module ),
554 FIND_CHILD );
555 int i_type;
556 bool b_is_command;
557 if( !p_obj )
558 {
559 msg_Warn( p_intf, "Module %s not found. You'll need to restart the filter to take the change into account.", qtu( module ) );
560 i_type = config_GetType( p_intf, qtu( option ) );
561 b_is_command = false;
562 }
563 else
564 {
565 i_type = var_Type( p_obj, qtu( option ) );
566 if( i_type == 0 )
567 i_type = config_GetType( p_intf, qtu( option ) );
568 b_is_command = ( i_type & VLC_VAR_ISCOMMAND );
569 }
570
571 if( !b_is_command )
572 {
573 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.",
574 qtu( module ),
575 qtu( option ) );
576 /* FIXME: restart automatically somewhere near the end of this function */
577 }
578
579 /* Try to cast to all the widgets we're likely to encounter. Only
580 * one of the casts is expected to work. */
581 QSlider *slider = qobject_cast<QSlider*> ( sender() );
582 QCheckBox *checkbox = qobject_cast<QCheckBox*> ( sender() );
583 QSpinBox *spinbox = qobject_cast<QSpinBox*> ( sender() );
584 QDoubleSpinBox *doublespinbox = qobject_cast<QDoubleSpinBox*>( sender() );
585 QDial *dial = qobject_cast<QDial*> ( sender() );
586 QLineEdit *lineedit = qobject_cast<QLineEdit*> ( sender() );
587 QComboBox *combobox = qobject_cast<QComboBox*> ( sender() );
588
589 i_type &= VLC_VAR_CLASS;
590 if( i_type == VLC_VAR_INTEGER || i_type == VLC_VAR_BOOL )
591 {
592 int i_int = 0;
593 if( slider ) i_int = slider->value();
594 else if( checkbox ) i_int = checkbox->checkState() == Qt::Checked;
595 else if( spinbox ) i_int = spinbox->value();
596 else if( dial ) i_int = ( 540-dial->value() )%360;
597 else if( lineedit ) i_int = lineedit->text().toInt( NULL,16 );
598 else if( combobox ) i_int = combobox->itemData( combobox->currentIndex() ).toInt();
599 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
600 config_PutInt( p_intf, qtu( option ), i_int );
601 if( b_is_command )
602 {
603 if( i_type == VLC_VAR_INTEGER )
604 var_SetInteger( p_obj, qtu( option ), i_int );
605 else
606 var_SetBool( p_obj, qtu( option ), i_int );
607 }
608 }
609 else if( i_type == VLC_VAR_FLOAT )
610 {
611 double f_float = 0;
612 if( slider ) f_float = ( double )slider->value()
613 / ( double )slider->tickInterval(); /* hack alert! */
614 else if( doublespinbox ) f_float = doublespinbox->value();
615 else if( lineedit ) f_float = lineedit->text().toDouble();
616 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
617 config_PutFloat( p_intf, qtu( option ), f_float );
618 if( b_is_command )
619 var_SetFloat( p_obj, qtu( option ), f_float );
620 }
621 else if( i_type == VLC_VAR_STRING )
622 {
623 char *psz_string = NULL;
624 if( lineedit ) psz_string = strdup( qtu( lineedit->text() ) );
625 else if( combobox ) psz_string = strdup( qtu( combobox->itemData(
626 combobox->currentIndex() ).toString() ) );
627 else msg_Warn( p_intf, "Oops %s %s %d", __FILE__, __func__, __LINE__ );
628 config_PutPsz( p_intf, qtu( option ), psz_string );
629 if( b_is_command )
630 var_SetString( p_obj, qtu( option ), psz_string );
631 free( psz_string );
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( p_obj ) vlc_object_release( p_obj );
641 }
642
643 #if 0
644 void ExtVideo::gotoConf( QObject* src )
645 {
646 #define SHOWCONF( module ) \
647 if( src->objectName().contains( module ) ) \
648 { \
649 PrefsDialog::getInstance( p_intf )->showModulePrefs( module ); \
650 return; \
651 }
652 SHOWCONF( "clone" );
653 SHOWCONF( "magnify" );
654 SHOWCONF( "wave" );
655 SHOWCONF( "ripple" );
656 SHOWCONF( "invert" );
657 SHOWCONF( "puzzle" );
658 SHOWCONF( "wall" );
659 SHOWCONF( "gradient" );
660 SHOWCONF( "colorthres" )
661 }
662 #endif
663
664 /**********************************************************************
665 * v4l2 controls
666 **********************************************************************/
667
668 ExtV4l2::ExtV4l2( intf_thread_t *_p_intf, QWidget *_parent )
669 : QWidget( _parent ), p_intf( _p_intf ), box( NULL )
670 {
671 QVBoxLayout *layout = new QVBoxLayout( this );
672 help = new QLabel( qtr("No v4l2 instance found.\n"
673 "Please check that the device has been opened with VLC and is playing.\n\n"
674 "Controls will automatically appear here.")
675 , this );
676 help->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter );
677 layout->addWidget( help );
678 setLayout( layout );
679 }
680
681 void ExtV4l2::showEvent( QShowEvent *event )
682 {
683 QWidget::showEvent( event );
684 Refresh();
685 }
686
687 void ExtV4l2::Refresh( void )
688 {
689 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
690 help->hide();
691 if( box )
692 {
693 layout()->removeWidget( box );
694 delete box;
695 box = NULL;
696 }
697 if( p_obj )
698 {
699 vlc_value_t val, text, name;
700 int i_ret = var_Change( p_obj, "controls", VLC_VAR_GETCHOICES,
701 &val, &text );
702 if( i_ret < 0 )
703 {
704 msg_Err( p_intf, "Oops, v4l2 object doesn't have a 'controls' variable." );
705 help->show();
706 vlc_object_release( p_obj );
707 return;
708 }
709
710 box = new QGroupBox( this );
711 layout()->addWidget( box );
712 QVBoxLayout *layout = new QVBoxLayout( box );
713 box->setLayout( layout );
714
715 for( int i = 0; i < val.p_list->i_count; i++ )
716 {
717 const char *psz_var = text.p_list->p_values[i].psz_string;
718 var_Change( p_obj, psz_var, VLC_VAR_GETTEXT, &name, NULL );
719 const char *psz_label = name.psz_string;
720 msg_Dbg( p_intf, "v4l2 control \"%"PRIx64"\": %s (%s)",
721 val.p_list->p_values[i].i_int, psz_var, name.psz_string );
722
723 int i_type = var_Type( p_obj, psz_var );
724 switch( i_type & VLC_VAR_TYPE )
725 {
726 case VLC_VAR_INTEGER:
727 {
728 QLabel *label = new QLabel( qtr( psz_label ), box );
729 QHBoxLayout *hlayout = new QHBoxLayout();
730 hlayout->addWidget( label );
731 int i_val = var_GetInteger( p_obj, psz_var );
732 if( i_type & VLC_VAR_HASCHOICE )
733 {
734 QComboBox *combobox = new QComboBox( box );
735 combobox->setObjectName( qtr( psz_var ) );
736
737 vlc_value_t val2, text2;
738 var_Change( p_obj, psz_var, VLC_VAR_GETCHOICES,
739 &val2, &text2 );
740 for( int j = 0; j < val2.p_list->i_count; j++ )
741 {
742 combobox->addItem(
743 text2.p_list->p_values[j].psz_string,
744 qlonglong( val2.p_list->p_values[j].i_int) );
745 if( i_val == val2.p_list->p_values[j].i_int )
746 combobox->setCurrentIndex( j );
747 }
748 var_FreeList( &val2, &text2 );
749
750 CONNECT( combobox, currentIndexChanged( int ), this,
751 ValueChange( int ) );
752 hlayout->addWidget( combobox );
753 }
754 else
755 {
756 QSlider *slider = new QSlider( box );
757 slider->setObjectName( qtr( psz_var ) );
758 slider->setOrientation( Qt::Horizontal );
759 vlc_value_t val2;
760 var_Change( p_obj, psz_var, VLC_VAR_GETMIN,
761 &val2, NULL );
762 slider->setMinimum( val2.i_int );
763 var_Change( p_obj, psz_var, VLC_VAR_GETMAX,
764 &val2, NULL );
765 slider->setMaximum( val2.i_int );
766 var_Change( p_obj, psz_var, VLC_VAR_GETSTEP,
767 &val2, NULL );
768 slider->setSingleStep( val2.i_int );
769 slider->setValue( i_val );
770
771 CONNECT( slider, valueChanged( int ), this,
772 ValueChange( int ) );
773 hlayout->addWidget( slider );
774 }
775 layout->addLayout( hlayout );
776 break;
777 }
778 case VLC_VAR_BOOL:
779 {
780 QCheckBox *button = new QCheckBox( qtr( psz_label ), box );
781 button->setObjectName( qtr( psz_var ) );
782 button->setChecked( var_GetBool( p_obj, psz_var ) );
783
784 CONNECT( button, clicked( bool ), this,
785 ValueChange( bool ) );
786 layout->addWidget( button );
787 break;
788 }
789 case VLC_VAR_VOID:
790 {
791 if( i_type & VLC_VAR_ISCOMMAND )
792 {
793 QPushButton *button = new QPushButton( qtr( psz_label ), box );
794 button->setObjectName( qtr( psz_var ) );
795
796 CONNECT( button, clicked( bool ), this,
797 ValueChange( bool ) );
798 layout->addWidget( button );
799 }
800 else
801 {
802 QLabel *label = new QLabel( qtr( psz_label ), box );
803 layout->addWidget( label );
804 }
805 break;
806 }
807 default:
808 msg_Warn( p_intf, "Unhandled var type for %s", psz_var );
809 break;
810 }
811 free( name.psz_string );
812 }
813 var_FreeList( &val, &text );
814 vlc_object_release( p_obj );
815 }
816 else
817 {
818 msg_Dbg( p_intf, "Couldn't find v4l2 instance" );
819 help->show();
820 if ( isVisible() )
821 QTimer::singleShot( 2000, this, SLOT(Refresh()) );
822 }
823 }
824
825 void ExtV4l2::ValueChange( bool value )
826 {
827 ValueChange( (int)value );
828 }
829
830 void ExtV4l2::ValueChange( int value )
831 {
832 QObject *s = sender();
833 vlc_object_t *p_obj = (vlc_object_t*)vlc_object_find_name( p_intf, "v4l2", FIND_ANYWHERE );
834 if( p_obj )
835 {
836 char *psz_var = strdup( qtu( s->objectName() ) );
837 int i_type = var_Type( p_obj, psz_var );
838 switch( i_type & VLC_VAR_TYPE )
839 {
840 case VLC_VAR_INTEGER:
841 if( i_type & VLC_VAR_HASCHOICE )
842 {
843 QComboBox *combobox = qobject_cast<QComboBox*>( s );
844 value = combobox->itemData( value ).toInt();
845 }
846 var_SetInteger( p_obj, psz_var, value );
847 break;
848 case VLC_VAR_BOOL:
849 var_SetBool( p_obj, psz_var, value );
850 break;
851 case VLC_VAR_VOID:
852 var_TriggerCallback( p_obj, psz_var );
853 break;
854 }
855 free( psz_var );
856 vlc_object_release( p_obj );
857 }
858 else
859 {
860 msg_Warn( p_intf, "Oops, v4l2 object isn't available anymore" );
861 Refresh();
862 }
863 }
864
865 /**********************************************************************
866 * Equalizer
867 **********************************************************************/
868
869 static const QString band_frequencies[] =
870 {
871 " 60 Hz ", " 170 Hz ", " 310 Hz ", " 600 Hz ", " 1 kHz ",
872 " 3 kHz ", " 6 kHz ", " 12 kHz ", " 14 kHz ", " 16 kHz "
873 };
874
875 Equalizer::Equalizer( intf_thread_t *_p_intf, QWidget *_parent ) :
876 QWidget( _parent ) , p_intf( _p_intf )
877 {
878 QFont smallFont = QApplication::font();
879 smallFont.setPointSize( smallFont.pointSize() - 3 );
880
881 ui.setupUi( this );
882 ui.preampLabel->setFont( smallFont );
883
884 /* Setup of presetsComboBox */
885 presetsComboBox = ui.presetsCombo;
886 CONNECT( presetsComboBox, activated( int ), this, setCorePreset( int ) );
887
888 /* Add the sliders for the Bands */
889 QGridLayout *grid = new QGridLayout( ui.frame );
890 grid->setMargin( 0 );
891 for( int i = 0 ; i < BANDS ; i++ )
892 {
893 bands[i] = new QSlider( Qt::Vertical );
894 bands[i]->setMaximum( 400 );
895 bands[i]->setValue( 200 );
896 CONNECT( bands[i], valueChanged( int ), this, setCoreBands() );
897
898 band_texts[i] = new QLabel( band_frequencies[i] + "\n0.0dB" );
899 band_texts[i]->setFont( smallFont );
900
901 grid->addWidget( bands[i], 0, i );
902 grid->addWidget( band_texts[i], 1, i );
903 }
904
905 /* Add the listed presets */
906 for( int i = 0 ; i < NB_PRESETS ; i ++ )
907 {
908 presetsComboBox->addItem( qtr( preset_list_text[i] ),
909 QVariant( preset_list[i] ) );
910 }
911
912 /* Connects */
913 BUTTONACT( ui.enableCheck, enable() );
914 BUTTONACT( ui.eq2PassCheck, set2Pass() );
915 CONNECT( ui.preampSlider, valueChanged( int ), this, setPreamp() );
916
917 /* Do the update from the value of the core */
918 updateUIFromCore();
919 }
920
921 /* Write down initial values */
922 void Equalizer::updateUIFromCore()
923 {
924 char *psz_af, *psz_pres, *psz_bands;
925 float f_preamp;
926 int i_preset;
927
928 aout_instance_t *p_aout = THEMIM->getAout();
929 if( p_aout )
930 {
931 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
932 psz_pres = var_GetString( p_aout, "equalizer-preset" );
933 if( var_GetBool( p_aout, "equalizer-2pass" ) )
934 ui.eq2PassCheck->setChecked( true );
935 f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
936 psz_bands = var_GetNonEmptyString( p_aout, "equalizer-bands" );
937 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
938 vlc_object_release( p_aout );
939 }
940 else
941 {
942 psz_af = config_GetPsz( p_intf, "audio-filter" );
943 psz_pres = config_GetPsz( p_intf, "equalizer-preset" );
944 if( config_GetInt( p_intf, "equalizer-2pass" ) )
945 ui.eq2PassCheck->setChecked( true );
946 f_preamp = config_GetFloat( p_intf, "equalizer-preamp" );
947 psz_bands = config_GetPsz( p_intf, "equalizer-bands" );
948 i_preset = presetsComboBox->findData( QVariant( psz_pres ) );
949 }
950 if( psz_af && strstr( psz_af, "equalizer" ) != NULL )
951 ui.enableCheck->setChecked( true );
952 enable( ui.enableCheck->isChecked() );
953
954 presetsComboBox->setCurrentIndex( i_preset );
955
956 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
957
958 if( psz_bands && strlen( psz_bands ) > 1 )
959 {
960 char *psz_bands_orig = psz_bands;
961 for( int i = 0; i < BANDS; i++ )
962 {
963 const float f = us_strtod(psz_bands, &psz_bands );
964 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
965 if( psz_bands == NULL || *psz_bands == '\0' ) break;
966 psz_bands++;
967 if( *psz_bands == '\0' ) break;
968 }
969 free( psz_bands_orig );
970 }
971 else free( psz_bands );
972
973 free( psz_af );
974 free( psz_pres );
975 }
976
977 /* Functin called when enableButton is toggled */
978 void Equalizer::enable()
979 {
980 bool en = ui.enableCheck->isChecked();
981 aout_EnableFilter( THEPL, "equalizer", en );
982 // aout_EnableFilter( THEPL, "upmixer", en );
983 // aout_EnableFilter( THEPL, "vsurround", en );
984 enable( en );
985
986 if( presetsComboBox->currentIndex() < 0 )
987 presetsComboBox->setCurrentIndex( 0 );
988
989 }
990
991 void Equalizer::enable( bool en )
992 {
993 ui.eq2PassCheck->setEnabled( en );
994 presetsComboBox->setEnabled( en );
995 ui.presetLabel->setEnabled( en );
996 ui.preampLabel->setEnabled( en );
997 ui.preampSlider->setEnabled( en );
998 for( int i = 0 ; i< BANDS; i++ )
999 {
1000 bands[i]->setEnabled( en ); band_texts[i]->setEnabled( en );
1001 }
1002 }
1003
1004 /* Function called when the set2Pass button is activated */
1005 void Equalizer::set2Pass()
1006 {
1007 aout_instance_t *p_aout= THEMIM->getAout();
1008 bool b_2p = ui.eq2PassCheck->isChecked();
1009
1010 if( p_aout )
1011 {
1012 var_SetBool( p_aout, "equalizer-2pass", b_2p );
1013 vlc_object_release( p_aout );
1014 }
1015 config_PutInt( p_intf, "equalizer-2pass", b_2p );
1016 }
1017
1018 /* Function called when the preamp slider is moved */
1019 void Equalizer::setPreamp()
1020 {
1021 const float f = ( float )( ui.preampSlider->value() ) /10 - 20;
1022 aout_instance_t *p_aout = THEMIM->getAout();
1023
1024 ui.preampLabel->setText( qtr( "Preamp\n" ) + QString::number( f, 'f', 1 )
1025 + qtr( "dB" ) );
1026 if( p_aout )
1027 {
1028 //delCallbacks( p_aout );
1029 var_SetFloat( p_aout, "equalizer-preamp", f );
1030 //addCallbacks( p_aout );
1031 vlc_object_release( p_aout );
1032 }
1033 config_PutFloat( p_intf, "equalizer-preamp", f );
1034 }
1035
1036 void Equalizer::setCoreBands()
1037 {
1038 /**\todo smoothing */
1039
1040 QString values;
1041 for( int i = 0; i < BANDS; i++ )
1042 {
1043 const float f_val = (float)( bands[i]->value() ) / 10 - 20;
1044 QString val = QString("%1").arg( f_val, 5, 'f', 1 );
1045
1046 band_texts[i]->setText( band_frequencies[i] + "\n" + val + "dB" );
1047 values += " " + val;
1048 }
1049 const char *psz_values = values.toAscii().constData();
1050
1051 aout_instance_t *p_aout = THEMIM->getAout();
1052 if( p_aout )
1053 {
1054 //delCallbacks( p_aout );
1055 var_SetString( p_aout, "equalizer-bands", psz_values );
1056 //addCallbacks( p_aout );
1057 vlc_object_release( p_aout );
1058 }
1059 }
1060
1061 char * Equalizer::createValuesFromPreset( int i_preset )
1062 {
1063 QString values;
1064
1065 /* Create the QString in Qt */
1066 for( int i = 0 ; i< BANDS ;i++ )
1067 values += QString( " %1" ).arg( eqz_preset_10b[i_preset]->f_amp[i] );
1068
1069 /* Convert it to char * */
1070 return strdup( values.toAscii().constData() );
1071 }
1072
1073 void Equalizer::setCorePreset( int i_preset )
1074 {
1075 if( i_preset < 0 )
1076 return;
1077
1078 /* Update pre-amplification in the UI */
1079 float f_preamp = eqz_preset_10b[i_preset]->f_preamp;
1080 ui.preampSlider->setValue( (int)( ( f_preamp + 20 ) * 10 ) );
1081 ui.preampLabel->setText( qtr( "Preamp\n" )
1082 + QString::number( f_preamp, 'f', 1 ) + qtr( "dB" ) );
1083
1084 char *psz_values = createValuesFromPreset( i_preset );
1085 if( !psz_values ) return ;
1086
1087 char *p = psz_values;
1088 for( int i = 0; i < BANDS && *p; i++ )
1089 {
1090 const float f = us_strtod( p, &p );
1091
1092 bands[i]->setValue( (int)( ( f + 20 ) * 10 ) );
1093 band_texts[i]->setText( band_frequencies[i] + "\n"
1094 + QString("%1").arg( f, 5, 'f', 1 ) + "dB" );
1095 if( *p )
1096 p++; /* skip separator */
1097 }
1098
1099 /* Apply presets to audio output */
1100 aout_instance_t *p_aout= THEMIM->getAout();
1101 if( p_aout )
1102 {
1103 var_SetString( p_aout , "equalizer-preset" , preset_list[i_preset] );
1104
1105 var_SetString( p_aout, "equalizer-bands", psz_values );
1106 var_SetFloat( p_aout, "equalizer-preamp",
1107 eqz_preset_10b[i_preset]->f_preamp );
1108 vlc_object_release( p_aout );
1109 }
1110 config_PutPsz( p_intf, "equalizer-bands", psz_values );
1111 config_PutPsz( p_intf, "equalizer-preset", preset_list[i_preset] );
1112 config_PutFloat( p_intf, "equalizer-preamp",
1113 eqz_preset_10b[i_preset]->f_preamp );
1114 free( psz_values );
1115 }
1116
1117 static int PresetCallback( vlc_object_t *p_this, char const *psz_cmd,
1118 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1119 {
1120 VLC_UNUSED( p_this ); VLC_UNUSED( psz_cmd ); VLC_UNUSED( oldval );
1121
1122 char *psz_preset = newval.psz_string;
1123 Equalizer *eq = ( Equalizer * )p_data;
1124 int i_preset = eq->presetsComboBox->findData( QVariant( psz_preset ) );
1125 eq->presetsComboBox->setCurrentIndex( i_preset );
1126 return VLC_SUCCESS;
1127 }
1128
1129 void Equalizer::delCallbacks( aout_instance_t *p_aout )
1130 {
1131 //var_DelCallback( p_aout, "equalizer-bands", EqzCallback, this );
1132 //var_DelCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1133 var_DelCallback( p_aout, "equalizer-preset", PresetCallback, this );
1134 }
1135
1136 void Equalizer::addCallbacks( aout_instance_t *p_aout )
1137 {
1138 //var_AddCallback( p_aout, "equalizer-bands", EqzCallback, this );
1139 //var_AddCallback( p_aout, "equalizer-preamp", EqzCallback, this );
1140 var_AddCallback( p_aout, "equalizer-preset", PresetCallback, this );
1141 }
1142
1143 /**********************************************************************
1144 * Audio filters
1145 **********************************************************************/
1146
1147 /**********************************************************************
1148 * Dynamic range compressor
1149 **********************************************************************/
1150
1151 typedef struct
1152 {
1153 const char *psz_name;
1154 const char *psz_descs;
1155 const char *psz_units;
1156 const float f_min; // min
1157 const float f_max; // max
1158 const float f_value; // value
1159 const float f_resolution; // resolution
1160 } comp_controls_t;
1161
1162 static const comp_controls_t comp_controls[] =
1163 {
1164 { "compressor-rms-peak", _("RMS/peak"), "", 0.0f, 1.0f, 0.00f, 0.001f },
1165 { "compressor-attack", _("Attack"), _(" ms"), 1.5f, 400.0f, 25.00f, 0.100f },
1166 { "compressor-release", _("Release"), _(" ms"), 2.0f, 800.0f, 100.00f, 0.100f },
1167 { "compressor-threshold", _("Threshold"), _(" dB"), -30.0f, 0.0f, -11.00f, 0.010f },
1168 { "compressor-ratio", _("Ratio"), ":1", 1.0f, 20.0f, 8.00f, 0.010f },
1169 { "compressor-knee", _("Knee\nradius"), _(" dB"), 1.0f, 10.0f, 2.50f, 0.010f },
1170 { "compressor-makeup-gain", _("Makeup\ngain"), _(" dB"), 0.0f, 24.0f, 7.00f, 0.010f },
1171 };
1172
1173 Compressor::Compressor( intf_thread_t *_p_intf, QWidget *_parent )
1174 : QWidget( _parent ) , p_intf( _p_intf )
1175 {
1176 QFont smallFont = QApplication::font();
1177 smallFont.setPointSize( smallFont.pointSize() - 2 );
1178
1179 QGridLayout *layout = new QGridLayout( this );
1180
1181 enableCheck = new QCheckBox( qtr( "Enable dynamic range compressor" ) );
1182 layout->addWidget( enableCheck, 0, 0, 1, NUM_CP_CTRL );
1183
1184 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1185 {
1186 const int i_min = (int)( comp_controls[i].f_min
1187 / comp_controls[i].f_resolution );
1188 const int i_max = (int)( comp_controls[i].f_max
1189 / comp_controls[i].f_resolution );
1190 const int i_val = (int)( comp_controls[i].f_value
1191 / comp_controls[i].f_resolution );
1192
1193 compCtrl[i] = new QSlider( Qt::Vertical );
1194 compCtrl[i]->setMinimum( i_min );
1195 compCtrl[i]->setMaximum( i_max );
1196 compCtrl[i]->setValue( i_val );
1197
1198 oldControlVars[i] = comp_controls[i].f_value;
1199
1200 CONNECT( compCtrl[i], valueChanged( int ), this, setInitValues() );
1201
1202 ctrl_texts[i] = new QLabel( qtr( comp_controls[i].psz_descs ) + "\n" );
1203 ctrl_texts[i]->setFont( smallFont );
1204 ctrl_texts[i]->setAlignment( Qt::AlignHCenter );
1205
1206 ctrl_readout[i] = new QLabel;
1207 ctrl_readout[i]->setFont( smallFont );
1208 ctrl_readout[i]->setAlignment( Qt::AlignHCenter );
1209
1210 layout->addWidget( compCtrl[i], 1, i, Qt::AlignHCenter );
1211 layout->addWidget( ctrl_readout[i], 2, i, Qt::AlignHCenter );
1212 layout->addWidget( ctrl_texts[i], 3, i, Qt::AlignHCenter );
1213 }
1214
1215 BUTTONACT( enableCheck, enable() );
1216
1217 /* Write down initial values */
1218 aout_instance_t *p_aout = THEMIM->getAout();
1219 char *psz_af;
1220
1221 if( p_aout )
1222 {
1223 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1224 for( int i = 0; i < NUM_CP_CTRL; i++ )
1225 {
1226 controlVars[i] = var_GetFloat( p_aout,
1227 comp_controls[i].psz_name );
1228 }
1229 vlc_object_release( p_aout );
1230 }
1231 else
1232 {
1233 psz_af = config_GetPsz( p_intf, "audio-filter" );
1234 for( int i = 0; i < NUM_CP_CTRL; i++ )
1235 {
1236 controlVars[i] = config_GetFloat( p_intf,
1237 comp_controls[i].psz_name );
1238 }
1239 }
1240 if( psz_af && strstr( psz_af, "compressor" ) != NULL )
1241 {
1242 enableCheck->setChecked( true );
1243 }
1244 free( psz_af );
1245 enable( enableCheck->isChecked() );
1246 updateSliders( controlVars );
1247 setValues();
1248 }
1249
1250 void Compressor::enable()
1251 {
1252 bool en = enableCheck->isChecked();
1253 aout_EnableFilter( THEPL, "compressor", en );
1254 enable( en );
1255 }
1256
1257 void Compressor::enable( bool en )
1258 {
1259 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1260 {
1261 compCtrl[i]->setEnabled( en );
1262 ctrl_texts[i]->setEnabled( en );
1263 ctrl_readout[i]->setEnabled( en );
1264 }
1265 }
1266
1267 void Compressor::updateSliders( float * controlVars )
1268 {
1269 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1270 {
1271 if( oldControlVars[i] != controlVars[i] )
1272 {
1273 compCtrl[i]->setValue(
1274 (int)( controlVars[i] / comp_controls[i].f_resolution ) );
1275 }
1276 }
1277 }
1278
1279 void Compressor::setInitValues()
1280 {
1281 setValues();
1282 }
1283
1284 void Compressor::setValues()
1285 {
1286 aout_instance_t *p_aout = THEMIM->getAout();
1287
1288 for( int i = 0 ; i < NUM_CP_CTRL ; i++ )
1289 {
1290 float f = (float)( compCtrl[i]->value() ) * ( comp_controls[i].f_resolution );
1291 ctrl_readout[i]->setText( QString::number( f, 'f', 1 )
1292 + qtr( comp_controls[i].psz_units ) );
1293 if( oldControlVars[i] != f )
1294 {
1295 if( p_aout )
1296 {
1297 var_SetFloat( p_aout, comp_controls[i].psz_name, f );
1298 }
1299 config_PutFloat( p_intf, comp_controls[i].psz_name, f );
1300 oldControlVars[i] = f;
1301 }
1302 }
1303 if( p_aout )
1304 {
1305 vlc_object_release( p_aout );
1306 }
1307 }
1308
1309 /**********************************************************************
1310 * Spatializer
1311 **********************************************************************/
1312 typedef struct
1313 {
1314 const char *psz_name;
1315 const char *psz_desc;
1316 } spat_controls_t;
1317
1318 static const spat_controls_t spat_controls[] =
1319 {
1320 { "spatializer-roomsize", _("Size") },
1321 { "spatializer-width", _("Width") },
1322 { "spatializer-wet", _("Wet") },
1323 { "spatializer-dry", _("Dry") },
1324 { "spatializer-damp", _("Damp") },
1325 };
1326
1327 Spatializer::Spatializer( intf_thread_t *_p_intf, QWidget *_parent )
1328 : QWidget( _parent ) , p_intf( _p_intf )
1329 {
1330 QFont smallFont = QApplication::font();
1331 smallFont.setPointSize( smallFont.pointSize() - 2 );
1332
1333 QGridLayout *layout = new QGridLayout( this );
1334
1335 enableCheck = new QCheckBox( qtr( "Enable spatializer" ) );
1336 layout->addWidget( enableCheck, 0, 0, 1, NUM_SP_CTRL );
1337
1338 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1339 {
1340 spatCtrl[i] = new QSlider( Qt::Vertical );
1341 if( i < 2 )
1342 {
1343 spatCtrl[i]->setMaximum( 10 );
1344 spatCtrl[i]->setValue( 2 );
1345 }
1346 else
1347 {
1348 spatCtrl[i]->setMaximum( 10 );
1349 spatCtrl[i]->setValue( 0 );
1350 spatCtrl[i]->setMinimum( -10 );
1351 }
1352
1353 oldControlVars[i] = spatCtrl[i]->value();
1354
1355 CONNECT( spatCtrl[i], valueChanged( int ), this, setInitValues() );
1356
1357 ctrl_texts[i] = new QLabel( qtr( spat_controls[i].psz_desc ) + "\n" );
1358 ctrl_texts[i]->setFont( smallFont );
1359
1360 ctrl_readout[i] = new QLabel;
1361 ctrl_readout[i]->setFont( smallFont );
1362
1363 layout->addWidget( spatCtrl[i], 1, i, Qt::AlignHCenter );
1364 layout->addWidget( ctrl_readout[i], 2, i, Qt::AlignHCenter );
1365 layout->addWidget( ctrl_texts[i], 3, i, Qt::AlignHCenter );
1366 }
1367
1368 BUTTONACT( enableCheck, enable() );
1369
1370 /* Write down initial values */
1371 aout_instance_t *p_aout = THEMIM->getAout();
1372 char *psz_af;
1373
1374 if( p_aout )
1375 {
1376 psz_af = var_GetNonEmptyString( p_aout, "audio-filter" );
1377 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1378 {
1379 controlVars[i] = var_GetFloat( p_aout, spat_controls[i].psz_name );
1380 }
1381 vlc_object_release( p_aout );
1382 }
1383 else
1384 {
1385 psz_af = config_GetPsz( p_intf, "audio-filter" );
1386 for( int i = 0; i < NUM_SP_CTRL ; i++ )
1387 {
1388 controlVars[i] = config_GetFloat( p_intf, spat_controls[i].psz_name );
1389 }
1390 }
1391 if( psz_af && strstr( psz_af, "spatializer" ) != NULL )
1392 enableCheck->setChecked( true );
1393 free( psz_af );
1394 enable( enableCheck->isChecked() );
1395 setValues();
1396 }
1397
1398 void Spatializer::enable()
1399 {
1400 bool en = enableCheck->isChecked();
1401 aout_EnableFilter( THEPL, "spatializer", en );
1402 enable( en );
1403 }
1404
1405 void Spatializer::enable( bool en )
1406 {
1407 for( int i = 0 ; i< NUM_SP_CTRL; i++ )
1408 {
1409 spatCtrl[i]->setEnabled( en );
1410 ctrl_texts[i]->setEnabled( en );
1411 ctrl_readout[i]->setEnabled( en );
1412 }
1413 }
1414 void Spatializer::setInitValues()
1415 {
1416 setValues();
1417 }
1418
1419 void Spatializer::setValues()
1420 {
1421 aout_instance_t *p_aout = THEMIM->getAout();
1422
1423 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1424 {
1425 float f = (float)( spatCtrl[i]->value() );
1426 ctrl_readout[i]->setText( QString::number( f, 'f', 1 ) );
1427 }
1428 if( p_aout )
1429 {
1430 for( int i = 0 ; i < NUM_SP_CTRL ; i++ )
1431 {
1432 if( oldControlVars[i] != spatCtrl[i]->value() )
1433 {
1434 var_SetFloat( p_aout, spat_controls[i].psz_name,
1435 ( float )spatCtrl[i]->value() );
1436 config_PutFloat( p_intf, spat_controls[i].psz_name,
1437 ( float ) spatCtrl[i]->value() );
1438 oldControlVars[i] = ( float ) spatCtrl[i]->value();
1439 }
1440 }
1441 vlc_object_release( p_aout );
1442 }
1443
1444 }
1445 void Spatializer::delCallbacks( aout_instance_t *p_aout )
1446 {
1447 VLC_UNUSED( p_aout );
1448 // var_DelCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1449 // var_DelCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1450 }
1451
1452 void Spatializer::addCallbacks( aout_instance_t *p_aout )
1453 {
1454 VLC_UNUSED( p_aout );
1455 // var_AddCallback( p_aout, "Spatializer-bands", EqzCallback, this );
1456 // var_AddCallback( p_aout, "Spatializer-preamp", EqzCallback, this );
1457 }
1458
1459 #include <QToolButton>
1460 #include <QGridLayout>
1461
1462 #define SUBSDELAY_CFG_MODE "subsdelay-mode"
1463 #define SUBSDELAY_CFG_FACTOR "subsdelay-factor"
1464 #define SUBSDELAY_MODE_ABSOLUTE 0
1465 #define SUBSDELAY_MODE_RELATIVE_SOURCE_DELAY 1
1466 #define SUBSDELAY_MODE_RELATIVE_SOURCE_CONTENT 2
1467
1468 SyncControls::SyncControls( intf_thread_t *_p_intf, QWidget *_parent ) :
1469 QWidget( _parent ) , p_intf( _p_intf )
1470 {
1471 QGroupBox *AVBox, *subsBox;
1472
1473 QToolButton *moinsAV, *plusAV;
1474 QToolButton *moinssubs, *plussubs;
1475 QToolButton *moinssubSpeed, *plussubSpeed;
1476 QToolButton *moinssubDuration, *plussubDuration;
1477
1478 QToolButton *updateButton;
1479
1480 b_userAction = true;
1481
1482 QGridLayout *mainLayout = new QGridLayout( this );
1483
1484 /* AV sync */
1485 AVBox = new QGroupBox( qtr( "Audio/Video" ) );
1486 QGridLayout *AVLayout = new QGridLayout( AVBox );
1487
1488 moinsAV = new QToolButton;
1489 moinsAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1490 moinsAV->setAutoRaise( true );
1491 moinsAV->setText( "-" );
1492 AVLayout->addWidget( moinsAV, 0, 1, 1, 1 );
1493
1494 plusAV = new QToolButton;
1495 plusAV->setToolButtonStyle( Qt::ToolButtonTextOnly );
1496 plusAV->setAutoRaise( true );
1497 plusAV->setText( "+" );
1498 AVLayout->addWidget( plusAV, 0, 3, 1, 1 );
1499
1500 QLabel *AVLabel = new QLabel;
1501 AVLabel->setText( qtr( "Advance of audio over video:" ) );
1502 AVLayout->addWidget( AVLabel, 0, 0, 1, 1 );
1503
1504 AVSpin = new QDoubleSpinBox;
1505 AVSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1506 AVSpin->setDecimals( 3 );
1507 AVSpin->setMinimum( -600.0 );
1508 AVSpin->setMaximum( 600.0 );
1509 AVSpin->setSingleStep( 0.1 );
1510 AVSpin->setToolTip( qtr( "A positive value means that\n"
1511 "the audio is ahead of the video" ) );
1512 AVSpin->setSuffix( " s" );
1513 AVLayout->addWidget( AVSpin, 0, 2, 1, 1 );
1514 mainLayout->addWidget( AVBox, 1, 0, 1, 5 );
1515
1516
1517 /* Subs */
1518 subsBox = new QGroupBox( qtr( "Subtitles/Video" ) );
1519 QGridLayout *subsLayout = new QGridLayout( subsBox );
1520
1521 moinssubs = new QToolButton;
1522 moinssubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1523 moinssubs->setAutoRaise( true );
1524 moinssubs->setText( "-" );
1525 subsLayout->addWidget( moinssubs, 0, 1, 1, 1 );
1526
1527 plussubs = new QToolButton;
1528 plussubs->setToolButtonStyle( Qt::ToolButtonTextOnly );
1529 plussubs->setAutoRaise( true );
1530 plussubs->setText( "+" );
1531 subsLayout->addWidget( plussubs, 0, 3, 1, 1 );
1532
1533 QLabel *subsLabel = new QLabel;
1534 subsLabel->setText( qtr( "Advance of subtitles over video:" ) );
1535 subsLayout->addWidget( subsLabel, 0, 0, 1, 1 );
1536
1537 subsSpin = new QDoubleSpinBox;
1538 subsSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1539 subsSpin->setDecimals( 3 );
1540 subsSpin->setMinimum( -600.0 );
1541 subsSpin->setMaximum( 600.0 );
1542 subsSpin->setSingleStep( 0.1 );
1543 subsSpin->setToolTip( qtr( "A positive value means that\n"
1544 "the subtitles are ahead of the video" ) );
1545 subsSpin->setSuffix( " s" );
1546 subsLayout->addWidget( subsSpin, 0, 2, 1, 1 );
1547
1548
1549 moinssubSpeed = new QToolButton;
1550 moinssubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1551 moinssubSpeed->setAutoRaise( true );
1552 moinssubSpeed->setText( "-" );
1553 subsLayout->addWidget( moinssubSpeed, 1, 1, 1, 1 );
1554
1555 plussubSpeed = new QToolButton;
1556 plussubSpeed->setToolButtonStyle( Qt::ToolButtonTextOnly );
1557 plussubSpeed->setAutoRaise( true );
1558 plussubSpeed->setText( "+" );
1559 subsLayout->addWidget( plussubSpeed, 1, 3, 1, 1 );
1560
1561 QLabel *subSpeedLabel = new QLabel;
1562 subSpeedLabel->setText( qtr( "Speed of the subtitles:" ) );
1563 subsLayout->addWidget( subSpeedLabel, 1, 0, 1, 1 );
1564
1565 subSpeedSpin = new QDoubleSpinBox;
1566 subSpeedSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1567 subSpeedSpin->setDecimals( 3 );
1568 subSpeedSpin->setMinimum( 1 );
1569 subSpeedSpin->setMaximum( 100 );
1570 subSpeedSpin->setSingleStep( 0.2 );
1571 subSpeedSpin->setSuffix( " fps" );
1572 subsLayout->addWidget( subSpeedSpin, 1, 2, 1, 1 );
1573
1574 moinssubDuration = new QToolButton;
1575 moinssubDuration->setToolButtonStyle( Qt::ToolButtonTextOnly );
1576 moinssubDuration->setAutoRaise( true );
1577 moinssubDuration->setText( "-" );
1578 subsLayout->addWidget( moinssubDuration, 2, 1, 1, 1 );
1579
1580 plussubDuration = new QToolButton;
1581 plussubDuration->setToolButtonStyle( Qt::ToolButtonTextOnly );
1582 plussubDuration->setAutoRaise( true );
1583 plussubDuration->setText( "+" );
1584 subsLayout->addWidget( plussubDuration, 2, 3, 1, 1 );
1585
1586 QLabel *subDurationLabel = new QLabel;
1587 subDurationLabel->setText( qtr( "Subtitles duration factor:" ) );
1588 subsLayout->addWidget( subDurationLabel, 2, 0, 1, 1 );
1589
1590 subDurationSpin = new QDoubleSpinBox;
1591 subDurationSpin->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
1592 subDurationSpin->setDecimals( 3 );
1593 subDurationSpin->setMinimum( 0 );
1594 subDurationSpin->setMaximum( 20 );
1595 subDurationSpin->setSingleStep( 0.2 );
1596 subsLayout->addWidget( subDurationSpin, 2, 2, 1, 1 );
1597
1598 mainLayout->addWidget( subsBox, 2, 0, 2, 5 );
1599
1600 updateButton = new QToolButton;
1601 updateButton->setAutoRaise( true );
1602 mainLayout->addWidget( updateButton, 0, 4, 1, 1 );
1603
1604
1605 /* Various Connects */
1606 CONNECT( moinsAV, clicked(), AVSpin, stepDown () );
1607 CONNECT( plusAV, clicked(), AVSpin, stepUp () );
1608 CONNECT( moinssubs, clicked(), subsSpin, stepDown () );
1609 CONNECT( plussubs, clicked(), subsSpin, stepUp () );
1610 CONNECT( moinssubSpeed, clicked(), subSpeedSpin, stepDown () );
1611 CONNECT( plussubSpeed, clicked(), subSpeedSpin, stepUp () );
1612 CONNECT( moinssubDuration, clicked(), subDurationSpin, stepDown () );
1613 CONNECT( plussubDuration, clicked(), subDurationSpin, stepUp () );
1614 CONNECT( AVSpin, valueChanged ( double ), this, advanceAudio( double ) ) ;
1615 CONNECT( subsSpin, valueChanged ( double ), this, advanceSubs( double ) ) ;
1616 CONNECT( subSpeedSpin, valueChanged ( double ),
1617 this, adjustSubsSpeed( double ) );
1618 CONNECT( subDurationSpin, valueChanged ( double ),
1619 this, adjustSubsDuration( double ) );
1620
1621 CONNECT( THEMIM->getIM(), synchroChanged(), this, update() );
1622 BUTTON_SET_ACT_I( updateButton, "", update,
1623 qtr( "Force update of this dialog's values" ), update() );
1624
1625 /* Set it */
1626 update();
1627 updateSubsDuration();
1628 }
1629
1630 SyncControls::~SyncControls()
1631 {
1632 subsdelayClean();
1633 }
1634
1635 void SyncControls::clean()
1636 {
1637 b_userAction = false;
1638 AVSpin->setValue( 0.0 );
1639 subsSpin->setValue( 0.0 );
1640 subSpeedSpin->setValue( 1.0 );
1641 subsdelayClean();
1642 updateSubsDuration();
1643 b_userAction = true;
1644 }
1645
1646 void SyncControls::update()
1647 {
1648 b_userAction = false;
1649
1650 int64_t i_delay;
1651 if( THEMIM->getInput() )
1652 {
1653 i_delay = var_GetTime( THEMIM->getInput(), "audio-delay" );
1654 AVSpin->setValue( ( (double)i_delay ) / 1000000 );
1655 i_delay = var_GetTime( THEMIM->getInput(), "spu-delay" );
1656 subsSpin->setValue( ( (double)i_delay ) / 1000000 );
1657 subSpeedSpin->setValue( var_GetFloat( THEMIM->getInput(), "sub-fps" ) );
1658 }
1659 b_userAction = true;
1660 }
1661
1662 void SyncControls::advanceAudio( double f_advance )
1663 {
1664 if( THEMIM->getInput() && b_userAction )
1665 {
1666 int64_t i_delay = f_advance * 1000000;
1667 var_SetTime( THEMIM->getInput(), "audio-delay", i_delay );
1668 }
1669 }
1670
1671 void SyncControls::advanceSubs( double f_advance )
1672 {
1673 if( THEMIM->getInput() && b_userAction )
1674 {
1675 int64_t i_delay = f_advance * 1000000;
1676 var_SetTime( THEMIM->getInput(), "spu-delay", i_delay );
1677 }
1678 }
1679
1680 void SyncControls::adjustSubsSpeed( double f_fps )
1681 {
1682 if( THEMIM->getInput() && b_userAction )
1683 {
1684 var_SetFloat( THEMIM->getInput(), "sub-fps", f_fps );
1685 }
1686 }
1687
1688 void SyncControls::adjustSubsDuration( double f_factor )
1689 {
1690 if( THEMIM->getInput() && b_userAction )
1691 {
1692 subsdelaySetFactor( f_factor );
1693 ChangeVFiltersString( p_intf, "subsdelay", f_factor > 0 );
1694 }
1695 }
1696
1697 void SyncControls::updateSubsDuration()
1698 {
1699 int i_mode = var_InheritInteger( p_intf, SUBSDELAY_CFG_MODE );
1700
1701 switch (i_mode)
1702 {
1703 default:
1704 case SUBSDELAY_MODE_ABSOLUTE:
1705 subDurationSpin->setToolTip( qtr( "Extend subtitles duration by this value.\n"
1706 "Set 0 to disable." ) );
1707 subDurationSpin->setSuffix( " s" );
1708 break;
1709 case SUBSDELAY_MODE_RELATIVE_SOURCE_DELAY:
1710 subDurationSpin->setToolTip( qtr( "Multiply subtitles duration by this value.\n"
1711 "Set 0 to disable." ) );
1712 subDurationSpin->setSuffix( "" );
1713 break;
1714 case SUBSDELAY_MODE_RELATIVE_SOURCE_CONTENT:
1715 subDurationSpin->setToolTip( qtr( "Recalculate subtitles duration according\n"
1716 "to their content and this value.\n"
1717 "Set 0 to disable." ) );
1718 subDurationSpin->setSuffix( "" );
1719 break;
1720 }
1721
1722 subDurationSpin->setValue( var_InheritFloat( p_intf, SUBSDELAY_CFG_FACTOR ) );
1723 }
1724
1725 void SyncControls::subsdelayClean()
1726 {
1727 /* Remove subsdelay filter */
1728 ChangeVFiltersString( p_intf, "subsdelay", false );
1729 }
1730
1731 void SyncControls::subsdelaySetFactor( double f_factor )
1732 {
1733 /* Set the factor in the preferences */
1734 config_PutFloat( p_intf, SUBSDELAY_CFG_FACTOR, f_factor );
1735
1736 /* Try to find an instance of subsdelay, and set its factor */
1737 vlc_object_t *p_obj = ( vlc_object_t * ) vlc_object_find_name( p_intf->p_libvlc, "subsdelay", FIND_CHILD );
1738 if( p_obj )
1739 {
1740 var_SetFloat( p_obj, SUBSDELAY_CFG_FACTOR, f_factor );
1741 vlc_object_release( p_obj );
1742 }
1743 }
1744
1745
1746 /**********************************************************************
1747 * Video filters / Adjust
1748 **********************************************************************/
1749
1750 /**********************************************************************
1751 * Extended playbak controls
1752 **********************************************************************/
VLC Solaris and OpenSolaris fixes