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 *p_config;
91 p_config = module_GetConfig (p_module, &confsize);
93 for (size_t i = 0; i < confsize; i++)
95 module_config_t *p_item = p_config + i;
99 switch( p_item->i_type )
101 case CONFIG_CATEGORY:
102 if( p_item->value.i == -1 ) break;
103 data = new PrefsItemData();
104 data->name = QString( qtr( config_CategoryNameGet
105 ( p_item->value.i ) ) );
106 psz_help = config_CategoryHelpGet( p_item->value.i );
108 data->help = QString( qtr(psz_help) );
111 data->i_type = TYPE_CATEGORY;
112 data->i_object_id = p_item->value.i;
114 switch( p_item->value.i )
116 #define CI(a,b) case a: icon = b##_icon;break
117 CI( CAT_AUDIO, audio );
118 CI( CAT_VIDEO, video );
119 CI( CAT_INPUT, input );
120 CI( CAT_SOUT, sout );
121 CI( CAT_ADVANCED, advanced );
122 CI( CAT_PLAYLIST, playlist );
123 CI( CAT_INTERFACE, interface );
127 current_item = new QTreeWidgetItem();
128 current_item->setText( 0, data->name );
129 current_item->setIcon( 0 , icon );
130 current_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
131 current_item->setData( 0, Qt::UserRole,
132 qVariantFromValue( data ) );
133 addTopLevelItem( current_item );
135 case CONFIG_SUBCATEGORY:
136 if( p_item->value.i == -1 ) break;
138 ( p_item->value.i == SUBCAT_VIDEO_GENERAL ||
139 p_item->value.i == SUBCAT_ADVANCED_MISC ||
140 p_item->value.i == SUBCAT_INPUT_GENERAL ||
141 p_item->value.i == SUBCAT_INTERFACE_GENERAL ||
142 p_item->value.i == SUBCAT_SOUT_GENERAL||
143 p_item->value.i == SUBCAT_PLAYLIST_GENERAL||
144 p_item->value.i == SUBCAT_AUDIO_GENERAL ) )
146 // Data still contains the correct thing
147 data->i_type = TYPE_CATSUBCAT;
148 data->i_subcat_id = p_item->value.i;
149 data->name = QString( qtr( config_CategoryNameGet(
150 p_item->value.i )) );
151 psz_help = config_CategoryHelpGet( p_item->value.i );
153 data->help = QString( qtr(psz_help) );
156 current_item->setData( 0, Qt::UserRole,
157 QVariant::fromValue( data ) );
160 data = new PrefsItemData();
161 data->name = QString( qtr( config_CategoryNameGet(
163 psz_help = config_CategoryHelpGet( p_item->value.i );
165 data->help = QString( qtr(psz_help) );
168 data->i_type = TYPE_SUBCATEGORY;
169 data->i_object_id = p_item->value.i;
171 assert( current_item );
173 /* TODO : Choose the image */
174 QTreeWidgetItem *subcat_item = new QTreeWidgetItem();
175 subcat_item->setText( 0, data->name );
176 //item->setIcon( 0 , XXX );
177 subcat_item->setData( 0, Qt::UserRole,
178 qVariantFromValue(data) );
179 subcat_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
180 current_item->addChild( subcat_item );
184 module_PutConfig (p_config);
186 /* Build the tree of plugins */
187 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
189 p_module = (module_t *)p_list->p_values[i_index].p_object;
191 // Main module excluded
192 if( !strcmp( module_GetObjName( p_module ), "main" ) ) continue;
194 unsigned i_subcategory = 0, i_category = 0, confsize;
195 bool b_options = false;
196 module_config_t *p_config = module_GetConfig (p_module, &confsize);
198 for (size_t i = 0; i < confsize; i++)
200 const module_config_t *p_item = p_config + i;
202 if( p_item->i_type == CONFIG_CATEGORY )
203 i_category = p_item->value.i;
204 else if( p_item->i_type == CONFIG_SUBCATEGORY )
205 i_subcategory = p_item->value.i;
207 if( p_item->i_type & CONFIG_ITEM )
210 if( b_options && i_category && i_subcategory )
213 module_PutConfig (p_config);
214 if( !b_options || i_category == 0 || i_subcategory == 0 ) continue;
216 // Locate the category item;
217 QTreeWidgetItem *subcat_item = NULL;
218 bool b_found = false;
219 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
222 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
223 PrefsItemData *data = cat_item->data( 0, Qt::UserRole ).
224 value<PrefsItemData *>();
225 if( data->i_object_id == i_category )
227 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
230 subcat_item = cat_item->child( i_sc_index );
231 PrefsItemData *sc_data = subcat_item->data(0, Qt::UserRole).
232 value<PrefsItemData *>();
233 if( sc_data && sc_data->i_object_id == i_subcategory )
241 subcat_item = cat_item;
247 if( !b_found ) continue;
249 PrefsItemData *module_data = new PrefsItemData();
250 module_data->i_type = TYPE_MODULE;
251 module_data->psz_name = strdup( module_GetObjName( p_module ) );
252 module_data->help.clear();
254 QTreeWidgetItem *module_item = new QTreeWidgetItem();
255 module_item->setText( 0, qtr( module_GetName( p_module, VLC_FALSE ) ) );
256 //item->setIcon( 0 , XXX );
257 module_item->setData( 0, Qt::UserRole,
258 QVariant::fromValue( module_data) );
259 module_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
260 subcat_item->addChild( module_item );
263 /* We got everything, just sort a bit */
264 sortItems( 0, Qt::AscendingOrder );
266 vlc_list_release( p_list );
269 PrefsTree::~PrefsTree() {}
271 void PrefsTree::applyAll()
276 void PrefsTree::cleanAll()
281 void PrefsTree::doAll( bool doclean )
283 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
286 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
287 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
290 QTreeWidgetItem *sc_item = cat_item->child( i_sc_index );
291 for( int i_module = 0 ; i_module < sc_item->childCount();
294 PrefsItemData *data = sc_item->child( i_module )->
295 data( 0, Qt::UserRole).value<PrefsItemData *>();
296 if( data->panel && doclean )
301 else if( data->panel )
302 data->panel->apply();
304 PrefsItemData *data = sc_item->data( 0, Qt::UserRole).
305 value<PrefsItemData *>();
306 if( data->panel && doclean )
311 else if( data->panel )
312 data->panel->apply();
314 PrefsItemData *data = cat_item->data( 0, Qt::UserRole).
315 value<PrefsItemData *>();
316 if( data->panel && doclean )
321 else if( data->panel )
322 data->panel->apply();
326 /*********************************************************************
328 *********************************************************************/
329 AdvPrefsPanel::AdvPrefsPanel( QWidget *_parent ) : QWidget( _parent )
332 AdvPrefsPanel::AdvPrefsPanel( intf_thread_t *_p_intf, QWidget *_parent,
333 PrefsItemData * data ) :
334 QWidget( _parent ), p_intf( _p_intf )
336 /* Find our module */
337 module_t *p_module = NULL;
338 if( data->i_type == TYPE_CATEGORY )
340 else if( data->i_type == TYPE_MODULE )
341 p_module = module_FindName( VLC_OBJECT(p_intf), data->psz_name );
344 p_module = module_FindName( VLC_OBJECT(p_intf), "main" );
349 module_config_t *p_config = module_GetConfig (p_module, &confsize),
351 *p_end = p_config + confsize;
353 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
355 while (p_item < p_end)
357 if( p_item->i_type == CONFIG_SUBCATEGORY &&
358 ( data->i_type == TYPE_SUBCATEGORY &&
359 p_item->value.i == data->i_object_id ) ||
360 ( data->i_type == TYPE_CATSUBCAT &&
361 p_item->value.i == data->i_subcat_id ) )
366 module_PutConfig (p_config);
369 global_layout = new QVBoxLayout();
370 global_layout->setMargin( 2 );
374 help = QString( data->help );
376 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
378 head = QString( data->name );
379 p_item++; // Why that ?
383 const char *psz_help = module_GetHelp (p_module);
384 head = QString( qtr( module_GetLongName( p_module ) ) );
388 help.append( qtr( psz_help ) );
392 QLabel *titleLabel = new QLabel( head );
393 QFont titleFont = QApplication::font( static_cast<QWidget*>(0) );
394 titleFont.setPointSize( titleFont.pointSize() + 6 );
395 titleFont.setFamily( "Verdana" );
396 titleLabel->setFont( titleFont );
399 QFrame *title_line = new QFrame;
400 title_line->setFrameShape(QFrame::HLine);
401 title_line->setFrameShadow(QFrame::Sunken);
403 QLabel *helpLabel = new QLabel( help, this );
404 helpLabel->setWordWrap( true );
406 global_layout->addWidget( titleLabel );
407 global_layout->addWidget( title_line );
408 global_layout->addWidget( helpLabel );
410 QGroupBox *box = NULL;
411 QGridLayout *boxlayout = NULL;
413 QScrollArea *scroller= new QScrollArea;
414 scroller->setFrameStyle( QFrame::NoFrame );
415 QWidget *scrolled_area = new QWidget;
417 QGridLayout *layout = new QGridLayout();
418 int i_line = 0, i_boxline = 0;
419 bool has_hotkey = false;
423 if( ( ( data->i_type == TYPE_SUBCATEGORY &&
424 p_item->value.i != data->i_object_id ) ||
425 ( data->i_type == TYPE_CATSUBCAT &&
426 p_item->value.i != data->i_subcat_id ) ) &&
427 ( p_item->i_type == CONFIG_CATEGORY ||
428 p_item->i_type == CONFIG_SUBCATEGORY ) )
430 if( p_item->b_internal == VLC_TRUE ) continue;
432 if( p_item->i_type == CONFIG_SECTION )
436 box->setLayout( boxlayout );
437 layout->addWidget( box, i_line, 0, 1, 2 );
440 box = new QGroupBox( qtr(p_item->psz_text) );
441 boxlayout = new QGridLayout();
443 /* Only one hotkey control */
444 if( has_hotkey && p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
445 strstr( p_item->psz_name, "key-" ) )
447 if( p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
448 strstr( p_item->psz_name, "key-" ) )
451 ConfigControl *control;
453 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
454 p_item, NULL, layout, i_line );
456 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
457 p_item, NULL, boxlayout, i_boxline );
461 if( box ) i_boxline++;
463 controls.append( control );
465 while( !( ( data->i_type == TYPE_SUBCATEGORY ||
466 data->i_type == TYPE_CATSUBCAT ) &&
467 ( p_item->i_type == CONFIG_CATEGORY ||
468 p_item->i_type == CONFIG_SUBCATEGORY ) )
469 && ( ++p_item < p_end ) );
473 box->setLayout( boxlayout );
474 layout->addWidget( box, i_line, 0, 1, 2 );
477 module_Put( p_module );
479 scrolled_area->setSizePolicy( QSizePolicy::Preferred,QSizePolicy::Fixed );
480 scrolled_area->setLayout( layout );
481 scroller->setWidget( scrolled_area );
482 scroller->setWidgetResizable( true );
483 global_layout->addWidget( scroller );
484 setLayout( global_layout );
487 void AdvPrefsPanel::apply()
489 QList<ConfigControl *>::Iterator i;
490 for( i = controls.begin() ; i != controls.end() ; i++ )
492 ConfigControl *c = qobject_cast<ConfigControl *>(*i);
493 c->doApply( p_intf );
496 void AdvPrefsPanel::clean()