1 /*****************************************************************************
2 * preferences_widgets.cpp : Widgets for preferences displays
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Antoine Cellerier <dionoea@videolan.org>
9 * Jean-Baptiste Kempf <jb@videolan.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
28 * - Finish implementation (see WX)
29 * - Improvements over WX
30 * - Validator for modulelist
31 * - Implement update stuff using a general Updated signal
34 #include "components/preferences_widgets.hpp"
35 #include "util/customwidgets.hpp"
41 #include <QGridLayout>
43 #include <QFileDialog>
44 #include <QFontDialog>
46 #include <QTreeWidgetItem>
48 QString formatTooltip(const QString & tooltip)
51 "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">"
52 " p, li { white-space: pre-wrap; } </style></head><body style=\" font-family:'Sans Serif';"
53 " font-size:9pt; font-weight:400; font-style:normal; text-decoration:none;\">"
54 "<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; "
55 "-qt-block-indent:0; text-indent:0px;\">" +
61 ConfigControl *ConfigControl::createControl( vlc_object_t *p_this,
62 module_config_t *p_item,
66 return createControl( p_this, p_item, parent, NULL, i );
69 ConfigControl *ConfigControl::createControl( vlc_object_t *p_this,
70 module_config_t *p_item,
72 QGridLayout *l, int &line )
74 ConfigControl *p_control = NULL;
75 if( p_item->psz_current || p_item->b_unsaveable ) return NULL;
77 switch( p_item->i_type )
79 case CONFIG_ITEM_MODULE:
80 p_control = new ModuleConfigControl( p_this, p_item, parent, false,
83 case CONFIG_ITEM_MODULE_CAT:
84 p_control = new ModuleConfigControl( p_this, p_item, parent, true,
87 case CONFIG_ITEM_MODULE_LIST:
88 p_control = new ModuleListConfigControl( p_this, p_item, parent, false,
91 case CONFIG_ITEM_MODULE_LIST_CAT:
92 p_control = new ModuleListConfigControl( p_this, p_item, parent, true,
95 case CONFIG_ITEM_STRING:
97 p_control = new StringConfigControl( p_this, p_item, parent,
100 p_control = new StringListConfigControl( p_this, p_item,
101 parent, false, l, line );
103 case CONFIG_ITEM_PASSWORD:
104 if( !p_item->i_list )
105 p_control = new StringConfigControl( p_this, p_item, parent,
108 p_control = new StringListConfigControl( p_this, p_item,
109 parent, true, l, line );
111 case CONFIG_ITEM_INTEGER:
113 p_control = new IntegerListConfigControl( p_this, p_item,
114 parent, false, l, line );
115 else if( p_item->min.i || p_item->max.i )
116 p_control = new IntegerRangeConfigControl( p_this, p_item, parent,
119 p_control = new IntegerConfigControl( p_this, p_item, parent,
122 case CONFIG_ITEM_FILE:
123 p_control = new FileConfigControl( p_this, p_item, parent, l,
126 case CONFIG_ITEM_DIRECTORY:
127 p_control = new DirectoryConfigControl( p_this, p_item, parent, l,
130 case CONFIG_ITEM_FONT:
131 p_control = new FontConfigControl( p_this, p_item, parent, l,
134 case CONFIG_ITEM_KEY:
135 p_control = new KeySelectorControl( p_this, p_item, parent, l, line );
137 case CONFIG_ITEM_BOOL:
138 p_control = new BoolConfigControl( p_this, p_item, parent, l, line );
140 case CONFIG_ITEM_FLOAT:
141 if( p_item->min.f || p_item->max.f )
142 p_control = new FloatRangeConfigControl( p_this, p_item, parent,
145 p_control = new FloatConfigControl( p_this, p_item, parent,
154 void ConfigControl::doApply( intf_thread_t *p_intf )
160 VIntConfigControl *vicc = qobject_cast<VIntConfigControl *>(this);
162 config_PutInt( p_intf, vicc->getName(), vicc->getValue() );
167 VFloatConfigControl *vfcc =
168 qobject_cast<VFloatConfigControl *>(this);
170 config_PutFloat( p_intf, vfcc->getName(), vfcc->getValue() );
175 VStringConfigControl *vscc =
176 qobject_cast<VStringConfigControl *>(this);
178 config_PutPsz( p_intf, vscc->getName(), qta( vscc->getValue() ) );
183 KeySelectorControl *ksc = qobject_cast<KeySelectorControl *>(this);
190 /**************************************************************************
191 * String-based controls
192 *************************************************************************/
194 /*********** String **************/
195 StringConfigControl::StringConfigControl( vlc_object_t *_p_this,
196 module_config_t *_p_item,
197 QWidget *_parent, QGridLayout *l,
198 int &line, bool pwd ) :
199 VStringConfigControl( _p_this, _p_item, _parent )
201 label = new QLabel( qtr(p_item->psz_text) );
202 text = new QLineEdit( qfu(p_item->value.psz) );
203 if( pwd ) text->setEchoMode( QLineEdit::Password );
208 QHBoxLayout *layout = new QHBoxLayout();
209 layout->addWidget( label, 0 ); layout->addWidget( text, 1 );
210 widget->setLayout( layout );
214 l->addWidget( label, line, 0 ); l->addWidget( text, line, 1 );
218 StringConfigControl::StringConfigControl( vlc_object_t *_p_this,
219 module_config_t *_p_item,
220 QLabel *_label, QLineEdit *_text, bool pwd ):
221 VStringConfigControl( _p_this, _p_item )
228 void StringConfigControl::finish()
230 text->setText( qfu(p_item->value.psz) );
231 text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
233 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
234 connect( text, SIGNAL(textChanged( const QString & )), this,
238 /*********** File **************/
239 FileConfigControl::FileConfigControl( vlc_object_t *_p_this,
240 module_config_t *_p_item,
241 QWidget *_parent, QGridLayout *l,
242 int &line, bool pwd ) :
243 VStringConfigControl( _p_this, _p_item, _parent )
245 label = new QLabel( qtr(p_item->psz_text) );
246 text = new QLineEdit( qfu(p_item->value.psz) );
247 browse = new QPushButton( qtr( "Browse..." ) );
248 QHBoxLayout *textAndButton = new QHBoxLayout();
249 textAndButton->setMargin( 0 );
250 textAndButton->addWidget( text, 2 );
251 textAndButton->addWidget( browse, 0 );
253 BUTTONACT( browse, updateField() );
259 QHBoxLayout *layout = new QHBoxLayout();
260 layout->addWidget( label, 0 );
261 layout->addLayout( textAndButton, 1 );
262 widget->setLayout( layout );
266 l->addWidget( label, line, 0 );
267 l->addLayout( textAndButton, line, 1 );
272 FileConfigControl::FileConfigControl( vlc_object_t *_p_this,
273 module_config_t *_p_item,
274 QLabel *_label, QLineEdit *_text,
275 QPushButton *_button, bool pwd ):
276 VStringConfigControl( _p_this, _p_item )
282 BUTTONACT( browse, updateField() );
287 void FileConfigControl::updateField()
289 QString file = QFileDialog::getOpenFileName( NULL,
290 qtr( "Select File" ), qfu( p_this->p_libvlc->psz_homedir ) );
291 if( file.isNull() ) return;
292 text->setText( file );
295 void FileConfigControl::finish()
297 text->setText( qfu(p_item->value.psz) );
298 text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
300 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
301 connect( text, SIGNAL(textChanged( const QString & )), this,
305 /********* String / Directory **********/
306 DirectoryConfigControl::DirectoryConfigControl( vlc_object_t *_p_this,
307 module_config_t *_p_item, QWidget *_p_widget,
308 QGridLayout *_p_layout, int& _int, bool _pwd ) :
309 FileConfigControl( _p_this, _p_item, _p_widget, _p_layout, _int, _pwd)
312 DirectoryConfigControl::DirectoryConfigControl( vlc_object_t *_p_this,
313 module_config_t *_p_item, QLabel *_p_label,
314 QLineEdit *_p_line, QPushButton *_p_button, bool _pwd ):
315 FileConfigControl( _p_this, _p_item, _p_label, _p_line, _p_button, _pwd)
318 void DirectoryConfigControl::updateField()
320 QString dir = QFileDialog::getExistingDirectory( NULL,
321 qtr( "Select Directory" ),
322 text->text().isEmpty() ?
323 qfu( p_this->p_libvlc->psz_homedir ) : text->text(),
324 QFileDialog::ShowDirsOnly |
325 QFileDialog::DontResolveSymlinks );
326 if( dir.isNull() ) return;
327 text->setText( dir );
330 /********* String / Font **********/
331 FontConfigControl::FontConfigControl( vlc_object_t *_p_this,
332 module_config_t *_p_item, QWidget *_p_widget,
333 QGridLayout *_p_layout, int& _int, bool _pwd ) :
334 FileConfigControl( _p_this, _p_item, _p_widget, _p_layout, _int, _pwd)
337 FontConfigControl::FontConfigControl( vlc_object_t *_p_this,
338 module_config_t *_p_item, QLabel *_p_label,
339 QLineEdit *_p_line, QPushButton *_p_button, bool _pwd ):
340 FileConfigControl( _p_this, _p_item, _p_label, _p_line, _p_button, _pwd)
343 void FontConfigControl::updateField()
346 QFont font = QFontDialog::getFont( &ok, QFont( text->text() ), NULL );
348 text->setText( font.family() );
351 /********* String / choice list **********/
352 StringListConfigControl::StringListConfigControl( vlc_object_t *_p_this,
353 module_config_t *_p_item, QWidget *_parent, bool bycat,
354 QGridLayout *l, int &line) :
355 VStringConfigControl( _p_this, _p_item, _parent )
357 label = new QLabel( qtr(p_item->psz_text) );
358 combo = new QComboBox();
362 QHBoxLayout *layout = new QHBoxLayout();
363 layout->addWidget( label ); layout->addWidget( combo );
364 widget->setLayout( layout );
368 l->addWidget( label, line, 0 );
369 l->addWidget( combo, line, 1, Qt::AlignRight );
372 StringListConfigControl::StringListConfigControl( vlc_object_t *_p_this,
373 module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
374 bool bycat ) : VStringConfigControl( _p_this, _p_item )
381 void StringListConfigControl::finish( bool bycat )
383 combo->setEditable( false );
385 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
387 combo->addItem( qfu(p_item->ppsz_list_text ?
388 p_item->ppsz_list_text[i_index] :
389 p_item->ppsz_list[i_index] ),
390 QVariant( p_item->ppsz_list[i_index] ) );
391 if( p_item->value.psz && !strcmp( p_item->value.psz,
392 p_item->ppsz_list[i_index] ) )
393 combo->setCurrentIndex( combo->count() - 1 );
395 combo->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
397 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
398 connect( combo, SIGNAL(currentIndexChanged( int )), this,
402 QString StringListConfigControl::getValue()
404 return combo->itemData( combo->currentIndex() ).toString();
407 /********* Module **********/
408 ModuleConfigControl::ModuleConfigControl( vlc_object_t *_p_this,
409 module_config_t *_p_item, QWidget *_parent, bool bycat,
410 QGridLayout *l, int &line) :
411 VStringConfigControl( _p_this, _p_item, _parent )
413 label = new QLabel( qtr(p_item->psz_text) );
414 combo = new QComboBox();
418 QHBoxLayout *layout = new QHBoxLayout();
419 layout->addWidget( label ); layout->addWidget( combo );
420 widget->setLayout( layout );
424 l->addWidget( label, line, 0 );
425 l->addWidget( combo, line, 1, Qt::AlignRight );
428 ModuleConfigControl::ModuleConfigControl( vlc_object_t *_p_this,
429 module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
430 bool bycat ) : VStringConfigControl( _p_this, _p_item )
437 void ModuleConfigControl::finish( bool bycat )
442 combo->setEditable( false );
444 /* build a list of available modules */
445 p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
446 combo->addItem( qtr("Default") );
447 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
449 p_parser = (module_t *)p_list->p_values[i_index].p_object ;
453 if( !strcmp( module_GetObjName( p_parser ), "main" ) ) continue;
455 for (size_t i = 0; i < p_parser->confsize; i++)
457 module_config_t *p_config = p_parser->p_config + i;
458 /* Hack: required subcategory is stored in i_min */
459 if( p_config->i_type == CONFIG_SUBCATEGORY &&
460 p_config->value.i == p_item->min.i )
461 combo->addItem( qtr( module_GetLongName( p_parser )),
462 QVariant( module_GetObjName( p_parser ) ) );
463 if( p_item->value.psz && !strcmp( p_item->value.psz,
464 module_GetObjName( p_parser ) ) )
465 combo->setCurrentIndex( combo->count() - 1 );
468 else if( module_IsCapable( p_parser, p_item->psz_type ) )
470 combo->addItem( qtr(module_GetLongName( p_parser ) ),
471 QVariant( module_GetObjName( p_parser ) ) );
472 if( p_item->value.psz && !strcmp( p_item->value.psz,
473 module_GetObjName( p_parser ) ) )
474 combo->setCurrentIndex( combo->count() - 1 );
477 vlc_list_release( p_list );
478 combo->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
480 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
481 connect( combo, SIGNAL(currentIndexChanged( int )), this,
485 QString ModuleConfigControl::getValue()
487 return combo->itemData( combo->currentIndex() ).toString();
490 /********* Module list **********/
491 ModuleListConfigControl::ModuleListConfigControl( vlc_object_t *_p_this,
492 module_config_t *_p_item, QWidget *_parent, bool bycat,
493 QGridLayout *l, int &line) :
494 VStringConfigControl( _p_this, _p_item, _parent )
496 groupBox = new QGroupBox ( qtr(p_item->psz_text) );
497 text = new QLineEdit();
498 connect( text, SIGNAL(textChanged( const QString & )), this,
500 QGridLayout *layoutGroupBox = new QGridLayout( groupBox );
505 for( QVector<checkBoxListItem*>::iterator it = modules.begin();
506 it != modules.end(); it++ )
508 layoutGroupBox->addWidget( (*it)->checkBox, boxline++, 0 );
510 layoutGroupBox->addWidget( text, boxline, 0 );
514 QVBoxLayout *layout = new QVBoxLayout();
515 layout->addWidget( groupBox, line, 0 );
516 widget->setLayout( layout );
520 l->addWidget( groupBox, line, 0, 1, -1 );
523 text->setToolTip( formatTooltip( qtr( p_item->psz_longtext) ) );
526 ModuleConfigControl::ModuleConfigControl( vlc_object_t *_p_this,
527 module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
528 bool bycat ) : VStringConfigControl( _p_this, _p_item )
536 ModuleListConfigControl::~ModuleListConfigControl()
538 for( QVector<checkBoxListItem*>::iterator it = modules.begin();
539 it != modules.end(); it++ )
547 #define CHECKBOX_LISTS \
549 QCheckBox *cb = new QCheckBox( qtr( module_GetLongName( p_parser ) ) );\
550 checkBoxListItem *cbl = new checkBoxListItem; \
552 CONNECT( cb, stateChanged( int ), this, onUpdate( int ) );\
553 cb->setToolTip( formatTooltip( qtr( module_GetLongName( p_parser ))));\
554 cbl->checkBox = cb; \
557 while( p_parser->pp_shortcuts[++i] != NULL); \
560 cbl->psz_module = strdup( i>=0?p_parser->pp_shortcuts[i] \
561 : module_GetObjName( p_parser ) ); \
562 modules.push_back( cbl ); \
566 void ModuleListConfigControl::finish( bool bycat )
571 /* build a list of available modules */
572 p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
573 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
575 p_parser = (module_t *)p_list->p_values[i_index].p_object ;
579 if( !strcmp( module_GetObjName( p_parser ), "main" ) ) continue;
581 for (size_t i = 0; i < p_parser->confsize; i++)
583 module_config_t *p_config = p_parser->p_config + i;
584 /* Hack: required subcategory is stored in i_min */
585 if( p_config->i_type == CONFIG_SUBCATEGORY &&
586 p_config->value.i == p_item->min.i )
592 else if( module_IsCapable( p_parser, p_item->psz_type ) )
597 vlc_list_release( p_list );
598 text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
600 groupBox->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
602 #undef CHECKBOX_LISTS
604 QString ModuleListConfigControl::getValue()
609 void ModuleListConfigControl::hide()
611 for( QVector<checkBoxListItem*>::iterator it = modules.begin();
612 it != modules.end(); it++ )
614 (*it)->checkBox->hide();
619 void ModuleListConfigControl::show()
621 for( QVector<checkBoxListItem*>::iterator it = modules.begin();
622 it != modules.end(); it++ )
624 (*it)->checkBox->show();
630 void ModuleListConfigControl::onUpdate( int value )
635 for( QVector<checkBoxListItem*>::iterator it = modules.begin();
636 it != modules.end(); it++ )
638 if( (*it)->checkBox->isChecked() )
642 text->setText( text->text() + (*it)->psz_module );
647 text->setText( text->text() + ":" + (*it)->psz_module );
654 /**************************************************************************
655 * Integer-based controls
656 *************************************************************************/
658 /*********** Integer **************/
659 IntegerConfigControl::IntegerConfigControl( vlc_object_t *_p_this,
660 module_config_t *_p_item,
661 QWidget *_parent, QGridLayout *l,
663 VIntConfigControl( _p_this, _p_item, _parent )
665 label = new QLabel( qtr(p_item->psz_text) );
666 spin = new QSpinBox; spin->setMinimumWidth( 80 );
667 spin->setAlignment( Qt::AlignRight );
668 spin->setMaximumWidth( 90 );
673 QHBoxLayout *layout = new QHBoxLayout();
674 layout->addWidget( label, 0 ); layout->addWidget( spin, 1 );
675 widget->setLayout( layout );
679 l->addWidget( label, line, 0 );
680 l->addWidget( spin, line, 1, Qt::AlignRight );
683 IntegerConfigControl::IntegerConfigControl( vlc_object_t *_p_this,
684 module_config_t *_p_item,
685 QLabel *_label, QSpinBox *_spin ) :
686 VIntConfigControl( _p_this, _p_item )
693 void IntegerConfigControl::finish()
695 spin->setMaximum( 2000000000 );
696 spin->setMinimum( -2000000000 );
697 spin->setValue( p_item->value.i );
698 spin->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
700 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
701 connect( spin, SIGNAL(valueChanged( int )), this,
705 int IntegerConfigControl::getValue()
707 return spin->value();
710 /********* Integer range **********/
711 IntegerRangeConfigControl::IntegerRangeConfigControl( vlc_object_t *_p_this,
712 module_config_t *_p_item,
713 QWidget *_parent, QGridLayout *l,
715 IntegerConfigControl( _p_this, _p_item, _parent, l, line )
720 IntegerRangeConfigControl::IntegerRangeConfigControl( vlc_object_t *_p_this,
721 module_config_t *_p_item,
722 QLabel *_label, QSpinBox *_spin ) :
723 IntegerConfigControl( _p_this, _p_item, _label, _spin )
728 void IntegerRangeConfigControl::finish()
730 spin->setMaximum( p_item->max.i );
731 spin->setMinimum( p_item->min.i );
734 IntegerRangeSliderConfigControl::IntegerRangeSliderConfigControl(
735 vlc_object_t *_p_this,
736 module_config_t *_p_item,
737 QLabel *_label, QSlider *_slider ):
738 VIntConfigControl( _p_this, _p_item )
742 slider->setMaximum( p_item->max.i );
743 slider->setMinimum( p_item->min.i );
744 slider->setValue( p_item->value.i );
745 slider->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
747 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
750 int IntegerRangeSliderConfigControl::getValue()
752 return slider->value();
756 /********* Integer / choice list **********/
757 IntegerListConfigControl::IntegerListConfigControl( vlc_object_t *_p_this,
758 module_config_t *_p_item, QWidget *_parent, bool bycat,
759 QGridLayout *l, int &line) :
760 VIntConfigControl( _p_this, _p_item, _parent )
762 label = new QLabel( qtr(p_item->psz_text) );
763 combo = new QComboBox();
767 QHBoxLayout *layout = new QHBoxLayout();
768 layout->addWidget( label ); layout->addWidget( combo );
769 widget->setLayout( layout );
773 l->addWidget( label, line, 0 );
774 l->addWidget( combo, line, 1, Qt::AlignRight );
777 IntegerListConfigControl::IntegerListConfigControl( vlc_object_t *_p_this,
778 module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
779 bool bycat ) : VIntConfigControl( _p_this, _p_item )
786 void IntegerListConfigControl::finish( bool bycat )
788 combo->setEditable( false );
790 for( int i_index = 0; i_index < p_item->i_list; i_index++ )
792 combo->addItem( qtr(p_item->ppsz_list_text[i_index] ),
793 QVariant( p_item->pi_list[i_index] ) );
794 if( p_item->value.i == p_item->pi_list[i_index] )
795 combo->setCurrentIndex( combo->count() - 1 );
797 combo->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
799 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
800 connect( combo, SIGNAL(currentIndexChanged( int )), this,
804 int IntegerListConfigControl::getValue()
806 return combo->itemData( combo->currentIndex() ).toInt();
809 /*********** Boolean **************/
810 BoolConfigControl::BoolConfigControl( vlc_object_t *_p_this,
811 module_config_t *_p_item,
812 QWidget *_parent, QGridLayout *l,
814 VIntConfigControl( _p_this, _p_item, _parent )
816 checkbox = new QCheckBox( qtr(p_item->psz_text) );
821 QHBoxLayout *layout = new QHBoxLayout();
822 layout->addWidget( checkbox, 0 );
823 widget->setLayout( layout );
827 l->addWidget( checkbox, line, 0 );
830 BoolConfigControl::BoolConfigControl( vlc_object_t *_p_this,
831 module_config_t *_p_item,
833 QCheckBox *_checkbox,
835 VIntConfigControl( _p_this, _p_item )
837 checkbox = _checkbox;
841 void BoolConfigControl::finish()
843 checkbox->setCheckState( p_item->value.i == VLC_TRUE ? Qt::Checked
845 checkbox->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
846 connect( checkbox, SIGNAL(stateChanged( int )), this,
850 int BoolConfigControl::getValue()
852 return checkbox->checkState() == Qt::Checked ? VLC_TRUE : VLC_FALSE;
855 /**************************************************************************
856 * Float-based controls
857 *************************************************************************/
859 /*********** Float **************/
860 FloatConfigControl::FloatConfigControl( vlc_object_t *_p_this,
861 module_config_t *_p_item,
862 QWidget *_parent, QGridLayout *l,
864 VFloatConfigControl( _p_this, _p_item, _parent )
866 label = new QLabel( qtr(p_item->psz_text) );
867 spin = new QDoubleSpinBox; spin->setMinimumWidth( 80 );
868 spin->setMaximumWidth( 90 );
869 spin->setAlignment( Qt::AlignRight );
874 QHBoxLayout *layout = new QHBoxLayout();
875 layout->addWidget( label, 0 ); layout->addWidget( spin, 1 );
876 widget->setLayout( layout );
880 l->addWidget( label, line, 0 );
881 l->addWidget( spin, line, 1, Qt::AlignRight );
885 FloatConfigControl::FloatConfigControl( vlc_object_t *_p_this,
886 module_config_t *_p_item,
888 QDoubleSpinBox *_spin ) :
889 VFloatConfigControl( _p_this, _p_item )
896 void FloatConfigControl::finish()
898 spin->setMaximum( 2000000000. );
899 spin->setMinimum( -2000000000. );
900 spin->setSingleStep( 0.1 );
901 spin->setValue( (double)p_item->value.f );
902 spin->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
904 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
905 connect( spin, SIGNAL(valueChanged( double )), this,
909 float FloatConfigControl::getValue()
911 return (float)spin->value();
914 /*********** Float with range **************/
915 FloatRangeConfigControl::FloatRangeConfigControl( vlc_object_t *_p_this,
916 module_config_t *_p_item,
917 QWidget *_parent, QGridLayout *l,
919 FloatConfigControl( _p_this, _p_item, _parent, l, line )
924 FloatRangeConfigControl::FloatRangeConfigControl( vlc_object_t *_p_this,
925 module_config_t *_p_item,
927 QDoubleSpinBox *_spin ) :
928 FloatConfigControl( _p_this, _p_item, _label, _spin )
933 void FloatRangeConfigControl::finish()
935 spin->setMaximum( (double)p_item->max.f );
936 spin->setMinimum( (double)p_item->min.f );
940 /**********************************************************************
941 * Key selector widget
942 **********************************************************************/
943 KeySelectorControl::KeySelectorControl( vlc_object_t *_p_this,
944 module_config_t *_p_item,
945 QWidget *_parent, QGridLayout *l,
947 ConfigControl( _p_this, _p_item, _parent )
950 label = new QLabel( qtr("Select an action to change the associated hotkey") );
951 table = new QTreeWidget( 0 );
956 QVBoxLayout *layout = new QVBoxLayout();
957 layout->addWidget( label, 0 ); layout->addWidget( table, 1 );
958 widget->setLayout( layout );
962 l->addWidget( label, line, 0, 1, 2 );
963 l->addWidget( table, line+1, 0, 1,2 );
967 void KeySelectorControl::finish()
970 label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
973 table->setColumnCount( 2 );
974 table->setAlternatingRowColors( true );
976 module_t *p_main = config_FindModule( p_this, "main" );
979 for (size_t i = 0; i < p_main->confsize; i++)
981 module_config_t *p_item = p_main->p_config + i;
983 if( p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
984 strstr( p_item->psz_name , "key-" ) )
986 QTreeWidgetItem *treeItem = new QTreeWidgetItem();
987 treeItem->setText( 0, qtr( p_item->psz_text ) );
988 treeItem->setText( 1, VLCKeyToString( p_item->value.i ) );
989 treeItem->setData( 0, Qt::UserRole,
990 QVariant::fromValue( (void*)p_item ) );
992 table->addTopLevelItem( treeItem );
995 table->resizeColumnToContents( 0 );
997 CONNECT( table, itemDoubleClicked( QTreeWidgetItem *, int ),
998 this, selectKey( QTreeWidgetItem * ) );
1001 void KeySelectorControl::selectKey( QTreeWidgetItem *keyItem )
1003 module_config_t *p_keyItem = static_cast<module_config_t*>
1004 (keyItem->data( 0, Qt::UserRole ).value<void*>());
1006 KeyInputDialog *d = new KeyInputDialog( values, p_keyItem->psz_text );
1008 if( d->result() == QDialog::Accepted )
1010 p_keyItem->value.i = d->keyValue;
1013 for( int i = 0; i < table->topLevelItemCount() ; i++ )
1015 QTreeWidgetItem *it = table->topLevelItem(i);
1016 module_config_t *p_item = static_cast<module_config_t*>
1017 (it->data( 0, Qt::UserRole ).value<void*>());
1018 if( p_keyItem != p_item && p_item->value.i == d->keyValue )
1019 p_item->value.i = 0;
1020 it->setText( 1, VLCKeyToString( p_item->value.i ) );
1024 keyItem->setText( 1, VLCKeyToString( p_keyItem->value.i ) );
1029 void KeySelectorControl::doApply()
1031 foreach( module_config_t *p_current, values )
1033 config_PutInt( p_this, p_current->psz_name, p_current->value.i );
1037 KeyInputDialog::KeyInputDialog( QList<module_config_t*>& _values,
1038 const char * _keyToChange ) :
1039 QDialog(0), keyValue(0)
1044 keyToChange = _keyToChange;
1045 setWindowTitle( qtr( "Hotkey for " ) + qfu( keyToChange) );
1047 QVBoxLayout *l = new QVBoxLayout( this );
1048 selected = new QLabel( qtr("Press the new keys for ") + qfu(keyToChange) );
1049 warning = new QLabel();
1050 l->addWidget( selected , Qt::AlignCenter );
1051 l->addWidget( warning, Qt::AlignCenter );
1053 QHBoxLayout *l2 = new QHBoxLayout();
1054 QPushButton *ok = new QPushButton( qtr("OK") );
1055 l2->addWidget( ok );
1056 QPushButton *cancel = new QPushButton( qtr("Cancel") );
1057 l2->addWidget( cancel );
1059 BUTTONACT( ok, accept() );
1060 BUTTONACT( cancel, reject() );
1065 void KeyInputDialog::checkForConflicts( int i_vlckey )
1068 module_config_t *p_current = NULL;
1069 foreach( p_current, values )
1071 if( p_current->value.i == i_vlckey && strcmp( p_current->psz_text,
1081 qtr("Warning: the key is already assigned to \"") +
1082 QString( p_current->psz_text ) + "\"" );
1084 else warning->setText( "" );
1087 void KeyInputDialog::keyPressEvent( QKeyEvent *e )
1089 if( e->key() == Qt::Key_Tab ) return;
1090 int i_vlck = qtEventToVLCKey( e );
1091 selected->setText( VLCKeyToString( i_vlck ) );
1092 checkForConflicts( i_vlck );
1096 void KeyInputDialog::wheelEvent( QWheelEvent *e )
1098 int i_vlck = qtWheelEventToVLCKey( e );
1099 selected->setText( VLCKeyToString( i_vlck ) );
1100 checkForConflicts( i_vlck );