1 /*****************************************************************************
2 * preferences.cpp : "Normal preferences"
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #include <QApplication>
26 #include <QTreeWidget>
27 #include <QTreeWidgetItem>
32 #include <QScrollArea>
33 #include <QVBoxLayout>
34 #include <QHBoxLayout>
35 #include <QGridLayout>
36 #include <QHeaderView>
40 #include "components/complete_preferences.hpp"
41 #include "components/preferences_widgets.hpp"
43 #include <vlc_config_cat.h>
44 #include <vlc_intf_strings.h>
47 #define ITEM_HEIGHT 25
49 /*********************************************************************
51 *********************************************************************/
52 PrefsTree::PrefsTree( intf_thread_t *_p_intf, QWidget *_parent ) :
53 QTreeWidget( _parent ), p_intf( _p_intf )
56 setAlternatingRowColors( true );
58 setIconSize( QSize( ITEM_HEIGHT,ITEM_HEIGHT ) );
59 setTextElideMode( Qt::ElideNone );
60 setHorizontalScrollBarPolicy ( Qt::ScrollBarAlwaysOn );
62 #define BI( a,b) QIcon a##_icon = QIcon( QPixmap( b ))
63 BI( audio, ":/pixmaps/vlc_advprefs_audio.png" );
64 BI( video, ":/pixmaps/vlc_advprefs_video.png" );
65 BI( input, ":/pixmaps/vlc_advprefs_codec.png" );
66 BI( sout, ":/pixmaps/vlc_advprefs_sout.png" );
67 BI( advanced, ":/pixmaps/vlc_advprefs_extended.png" );
68 BI( playlist, ":/pixmaps/vlc_advprefs_playlist.png" );
69 BI( interface, ":/pixmaps/vlc_advprefs_intf.png" );
72 /* Build the tree for the main module */
73 const module_t *p_module = NULL;
74 vlc_list_t *p_list = vlc_list_find( p_intf, VLC_OBJECT_MODULE,
77 for( unsigned i = 0; p_module == NULL; i++ )
79 assert (i < (unsigned)p_list->i_count);
81 const module_t *p_main = (module_t *)p_list->p_values[i].p_object;
82 if( strcmp( module_GetObjName( p_main ), "main" ) == 0 )
86 PrefsItemData *data = NULL;
87 QTreeWidgetItem *current_item = NULL;
89 module_config_t *const p_config = module_GetConfig (p_module, &confsize);
91 for (size_t i = 0; i < confsize; i++)
93 module_config_t *p_item = p_config + i;
97 switch( p_item->i_type )
100 if( p_item->value.i == -1 ) break;
101 data = new PrefsItemData();
102 data->name = QString( qtr( config_CategoryNameGet
103 ( p_item->value.i ) ) );
104 psz_help = config_CategoryHelpGet( p_item->value.i );
106 data->help = QString( qtr(psz_help) );
109 data->i_type = TYPE_CATEGORY;
110 data->i_object_id = p_item->value.i;
112 switch( p_item->value.i )
114 #define CI(a,b) case a: icon = b##_icon;break
115 CI( CAT_AUDIO, audio );
116 CI( CAT_VIDEO, video );
117 CI( CAT_INPUT, input );
118 CI( CAT_SOUT, sout );
119 CI( CAT_ADVANCED, advanced );
120 CI( CAT_PLAYLIST, playlist );
121 CI( CAT_INTERFACE, interface );
125 current_item = new QTreeWidgetItem();
126 current_item->setText( 0, data->name );
127 current_item->setIcon( 0 , icon );
128 current_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
129 current_item->setData( 0, Qt::UserRole,
130 qVariantFromValue( data ) );
131 addTopLevelItem( current_item );
133 case CONFIG_SUBCATEGORY:
134 if( p_item->value.i == -1 ) break;
136 ( p_item->value.i == SUBCAT_VIDEO_GENERAL ||
137 p_item->value.i == SUBCAT_ADVANCED_MISC ||
138 p_item->value.i == SUBCAT_INPUT_GENERAL ||
139 p_item->value.i == SUBCAT_INTERFACE_GENERAL ||
140 p_item->value.i == SUBCAT_SOUT_GENERAL||
141 p_item->value.i == SUBCAT_PLAYLIST_GENERAL||
142 p_item->value.i == SUBCAT_AUDIO_GENERAL ) )
144 // Data still contains the correct thing
145 data->i_type = TYPE_CATSUBCAT;
146 data->i_subcat_id = p_item->value.i;
147 data->name = QString( qtr( config_CategoryNameGet(
148 p_item->value.i )) );
149 psz_help = config_CategoryHelpGet( p_item->value.i );
151 data->help = QString( qtr(psz_help) );
154 current_item->setData( 0, Qt::UserRole,
155 QVariant::fromValue( data ) );
158 data = new PrefsItemData();
159 data->name = QString( qtr( config_CategoryNameGet(
161 psz_help = config_CategoryHelpGet( p_item->value.i );
163 data->help = QString( qtr(psz_help) );
166 data->i_type = TYPE_SUBCATEGORY;
167 data->i_object_id = p_item->value.i;
169 assert( current_item );
171 /* TODO : Choose the image */
172 QTreeWidgetItem *subcat_item = new QTreeWidgetItem();
173 subcat_item->setText( 0, data->name );
174 //item->setIcon( 0 , XXX );
175 subcat_item->setData( 0, Qt::UserRole,
176 qVariantFromValue(data) );
177 subcat_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
178 current_item->addChild( subcat_item );
182 module_PutConfig (p_config);
184 /* Build the tree of plugins */
185 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
187 p_module = (module_t *)p_list->p_values[i_index].p_object;
189 // Main module excluded
190 if( !strcmp( module_GetObjName( p_module ), "main" ) ) continue;
192 unsigned i_subcategory = 0, i_category = 0, confsize;
193 bool b_options = false;
194 module_config_t *const p_config = module_GetConfig (p_module, &confsize);
196 for (size_t i = 0; i < confsize; i++)
198 const module_config_t *p_item = p_config + i;
200 if( p_item->i_type == CONFIG_CATEGORY )
201 i_category = p_item->value.i;
202 else if( p_item->i_type == CONFIG_SUBCATEGORY )
203 i_subcategory = p_item->value.i;
205 if( p_item->i_type & CONFIG_ITEM )
208 if( b_options && i_category && i_subcategory )
211 module_PutConfig (p_config);
212 if( !b_options || i_category == 0 || i_subcategory == 0 ) continue;
214 // Locate the category item;
215 QTreeWidgetItem *subcat_item = NULL;
216 bool b_found = false;
217 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
220 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
221 PrefsItemData *data = cat_item->data( 0, Qt::UserRole ).
222 value<PrefsItemData *>();
223 if( data->i_object_id == i_category )
225 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
228 subcat_item = cat_item->child( i_sc_index );
229 PrefsItemData *sc_data = subcat_item->data(0, Qt::UserRole).
230 value<PrefsItemData *>();
231 if( sc_data && sc_data->i_object_id == i_subcategory )
239 subcat_item = cat_item;
245 if( !b_found ) continue;
247 PrefsItemData *module_data = new PrefsItemData();
248 module_data->i_type = TYPE_MODULE;
249 module_data->psz_name = strdup( module_GetObjName( p_module ) );
250 module_data->help.clear();
252 QTreeWidgetItem *module_item = new QTreeWidgetItem();
253 module_item->setText( 0, qtr( module_GetName( p_module, VLC_FALSE ) ) );
254 //item->setIcon( 0 , XXX );
255 module_item->setData( 0, Qt::UserRole,
256 QVariant::fromValue( module_data) );
257 module_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
258 subcat_item->addChild( module_item );
261 /* We got everything, just sort a bit */
262 sortItems( 0, Qt::AscendingOrder );
264 vlc_list_release( p_list );
267 PrefsTree::~PrefsTree() {}
269 void PrefsTree::applyAll()
274 void PrefsTree::cleanAll()
279 void PrefsTree::doAll( bool doclean )
281 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
284 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
285 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
288 QTreeWidgetItem *sc_item = cat_item->child( i_sc_index );
289 for( int i_module = 0 ; i_module < sc_item->childCount();
292 PrefsItemData *data = sc_item->child( i_module )->
293 data( 0, Qt::UserRole).value<PrefsItemData *>();
294 if( data->panel && doclean )
299 else if( data->panel )
300 data->panel->apply();
302 PrefsItemData *data = sc_item->data( 0, Qt::UserRole).
303 value<PrefsItemData *>();
304 if( data->panel && doclean )
309 else if( data->panel )
310 data->panel->apply();
312 PrefsItemData *data = cat_item->data( 0, Qt::UserRole).
313 value<PrefsItemData *>();
314 if( data->panel && doclean )
319 else if( data->panel )
320 data->panel->apply();
324 /*********************************************************************
326 *********************************************************************/
327 AdvPrefsPanel::AdvPrefsPanel( QWidget *_parent ) : QWidget( _parent )
330 AdvPrefsPanel::AdvPrefsPanel( intf_thread_t *_p_intf, QWidget *_parent,
331 PrefsItemData * data ) :
332 QWidget( _parent ), p_intf( _p_intf )
334 /* Find our module */
335 module_t *p_module = NULL;
336 if( data->i_type == TYPE_CATEGORY )
338 else if( data->i_type == TYPE_MODULE )
339 p_module = module_Find( VLC_OBJECT(p_intf), data->psz_name );
342 p_module = module_Find( VLC_OBJECT(p_intf), "main" );
347 module_config_t *const p_config = module_GetConfig (p_module, &confsize),
349 *p_end = p_config + confsize;
351 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
353 while (p_item < p_end)
355 if( p_item->i_type == CONFIG_SUBCATEGORY &&
356 ( data->i_type == TYPE_SUBCATEGORY &&
357 p_item->value.i == data->i_object_id ) ||
358 ( data->i_type == TYPE_CATSUBCAT &&
359 p_item->value.i == data->i_subcat_id ) )
366 global_layout = new QVBoxLayout();
367 global_layout->setMargin( 2 );
371 help = QString( data->help );
373 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
375 head = QString( data->name );
376 p_item++; // Why that ?
380 const char *psz_help = module_GetHelp (p_module);
381 head = QString( qtr( module_GetLongName( p_module ) ) );
385 help.append( qtr( psz_help ) );
389 QLabel *titleLabel = new QLabel( head );
390 QFont titleFont = QApplication::font( static_cast<QWidget*>(0) );
391 titleFont.setPointSize( titleFont.pointSize() + 6 );
392 titleFont.setFamily( "Verdana" );
393 titleLabel->setFont( titleFont );
396 QFrame *title_line = new QFrame;
397 title_line->setFrameShape(QFrame::HLine);
398 title_line->setFrameShadow(QFrame::Sunken);
400 QLabel *helpLabel = new QLabel( help, this );
401 helpLabel->setWordWrap( true );
403 global_layout->addWidget( titleLabel );
404 global_layout->addWidget( title_line );
405 global_layout->addWidget( helpLabel );
407 QGroupBox *box = NULL;
408 QGridLayout *boxlayout = NULL;
410 QScrollArea *scroller= new QScrollArea;
411 scroller->setFrameStyle( QFrame::NoFrame );
412 QWidget *scrolled_area = new QWidget;
414 QGridLayout *layout = new QGridLayout();
415 int i_line = 0, i_boxline = 0;
416 bool has_hotkey = false;
420 if( ( ( data->i_type == TYPE_SUBCATEGORY &&
421 p_item->value.i != data->i_object_id ) ||
422 ( data->i_type == TYPE_CATSUBCAT &&
423 p_item->value.i != data->i_subcat_id ) ) &&
424 ( p_item->i_type == CONFIG_CATEGORY ||
425 p_item->i_type == CONFIG_SUBCATEGORY ) )
427 if( p_item->b_internal == VLC_TRUE ) continue;
429 if( p_item->i_type == CONFIG_SECTION )
433 box->setLayout( boxlayout );
434 layout->addWidget( box, i_line, 0, 1, 2 );
437 box = new QGroupBox( qtr(p_item->psz_text) );
438 boxlayout = new QGridLayout();
440 /* Only one hotkey control */
441 if( has_hotkey && p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
442 strstr( p_item->psz_name, "key-" ) )
444 if( p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
445 strstr( p_item->psz_name, "key-" ) )
448 ConfigControl *control;
450 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
451 p_item, NULL, layout, i_line );
453 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
454 p_item, NULL, boxlayout, i_boxline );
458 if( box ) i_boxline++;
460 controls.append( control );
462 while( !( ( data->i_type == TYPE_SUBCATEGORY ||
463 data->i_type == TYPE_CATSUBCAT ) &&
464 ( p_item->i_type == CONFIG_CATEGORY ||
465 p_item->i_type == CONFIG_SUBCATEGORY ) )
466 && ( ++p_item < p_end ) );
470 box->setLayout( boxlayout );
471 layout->addWidget( box, i_line, 0, 1, 2 );
474 module_Put( p_module );
476 scrolled_area->setSizePolicy( QSizePolicy::Preferred,QSizePolicy::Fixed );
477 scrolled_area->setLayout( layout );
478 scroller->setWidget( scrolled_area );
479 scroller->setWidgetResizable( true );
480 global_layout->addWidget( scroller );
481 setLayout( global_layout );
484 void AdvPrefsPanel::apply()
486 QList<ConfigControl *>::Iterator i;
487 for( i = controls.begin() ; i != controls.end() ; i++ )
489 ConfigControl *c = qobject_cast<ConfigControl *>(*i);
490 c->doApply( p_intf );
493 void AdvPrefsPanel::clean()