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 *****************************************************************************/
27 #include <QApplication>
29 #include <QTreeWidget>
30 #include <QTreeWidgetItem>
35 #include <QScrollArea>
36 #include <QVBoxLayout>
37 #include <QHBoxLayout>
38 #include <QGridLayout>
39 #include <QHeaderView>
43 #include "components/complete_preferences.hpp"
44 #include "components/preferences_widgets.hpp"
46 #include <vlc_config_cat.h>
47 #include <vlc_intf_strings.h>
50 #define ITEM_HEIGHT 25
52 /*********************************************************************
54 *********************************************************************/
55 PrefsTree::PrefsTree( intf_thread_t *_p_intf, QWidget *_parent ) :
56 QTreeWidget( _parent ), p_intf( _p_intf )
58 /* General Qt options */
60 setAlternatingRowColors( true );
63 setIconSize( QSize( ITEM_HEIGHT,ITEM_HEIGHT ) );
64 setTextElideMode( Qt::ElideNone );
67 #define BI( a,b) QIcon a##_icon = QIcon( QPixmap( b ))
68 BI( audio, ":/pixmaps/advprefs_audio.png" );
69 BI( video, ":/pixmaps/advprefs_video.png" );
70 BI( input, ":/pixmaps/advprefs_codec.png" );
71 BI( sout, ":/pixmaps/advprefs_sout.png" );
72 BI( advanced, ":/pixmaps/advprefs_extended.png" );
73 BI( playlist, ":/pixmaps/advprefs_playlist.png" );
74 BI( interface, ":/pixmaps/advprefs_intf.png" );
77 /* Build the tree for the main module */
78 module_t *p_module = module_GetMainModule( p_intf );
80 /* Initialisation and get the confsize */
81 PrefsItemData *data = NULL;
82 PrefsItemData *data_sub = NULL;
83 QTreeWidgetItem *current_item = NULL;
85 module_config_t *const p_config = module_GetConfig (p_module, &confsize);
87 /* Go through the list of conf */
88 for( size_t i = 0; i < confsize; i++ )
93 /* Work on a new item */
94 module_config_t *p_item = p_config + i;
96 switch( p_item->i_type )
98 /* This is a category */
100 if( p_item->value.i == -1 ) break;
102 /* PrefsItemData Init */
103 data = new PrefsItemData();
104 data->name = qtr( config_CategoryNameGet( p_item->value.i ) );
105 psz_help = config_CategoryHelpGet( p_item->value.i );
107 data->help = qtr( psz_help );
110 data->i_type = TYPE_CATEGORY;
111 data->i_object_id = p_item->value.i;
113 /* This is a category, put a nice icon */
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 /* Create a new QTreeItem to display it in the tree at top level */
128 current_item = new QTreeWidgetItem();
129 current_item->setText( 0, data->name );
130 current_item->setIcon( 0 , icon );
131 current_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
132 current_item->setData( 0, Qt::UserRole,
133 qVariantFromValue( data ) );
134 addTopLevelItem( current_item );
137 /* This is a subcategory */
138 case CONFIG_SUBCATEGORY:
139 if( p_item->value.i == -1 ) break;
141 /* Special cases: move the main subcategories to the parent cat*/
143 ( p_item->value.i == SUBCAT_VIDEO_GENERAL ||
144 p_item->value.i == SUBCAT_ADVANCED_MISC ||
145 p_item->value.i == SUBCAT_INPUT_GENERAL ||
146 p_item->value.i == SUBCAT_INTERFACE_GENERAL ||
147 p_item->value.i == SUBCAT_SOUT_GENERAL||
148 p_item->value.i == SUBCAT_PLAYLIST_GENERAL||
149 p_item->value.i == SUBCAT_AUDIO_GENERAL ) )
151 /* Data still contains the correct thing */
152 data->i_type = TYPE_CATSUBCAT;
153 data->i_subcat_id = p_item->value.i;
154 data->name = qtr( config_CategoryNameGet( p_item->value.i ) );
155 psz_help = config_CategoryHelpGet( p_item->value.i );
157 data->help = qtr( psz_help );
160 current_item->setData( 0, Qt::UserRole,
161 QVariant::fromValue( data ) );
165 /* Normal Subcategories */
167 /* Process the Data */
168 data_sub = new PrefsItemData();
169 data_sub->name = qtr( config_CategoryNameGet( p_item->value.i) );
170 psz_help = config_CategoryHelpGet( p_item->value.i );
172 data_sub->help = qtr( psz_help );
174 data_sub->help.clear();
175 data_sub->i_type = TYPE_SUBCATEGORY;
176 data_sub->i_object_id = p_item->value.i;
178 /* Create a new TreeWidget */
179 QTreeWidgetItem *subcat_item = new QTreeWidgetItem();
180 subcat_item->setText( 0, data_sub->name );
181 /* TODO : Choose the image */
182 //subcat_item->setIcon( 0 , XXX );
183 subcat_item->setData( 0, Qt::UserRole,
184 qVariantFromValue( data_sub ) );
185 subcat_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
187 /* Add it to the parent */
188 assert( current_item );
189 current_item->addChild( subcat_item );
192 /* Other items don't need yet a place on the tree */
195 module_PutConfig( p_config );
196 vlc_object_release( (vlc_object_t*)p_module );
199 vlc_list_t *p_list = vlc_list_find( p_intf, VLC_OBJECT_MODULE,
201 /* Build the tree of plugins */
202 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
204 /* Take every module */
205 p_module = (module_t *)p_list->p_values[i_index].p_object;
207 // Main module excluded
208 if( module_IsMainModule( p_module) ) continue;
210 unsigned i_subcategory = 0, i_category = 0, confsize;
211 bool b_options = false;
212 module_config_t *const p_config = module_GetConfig (p_module, &confsize);
214 /* Loop through the configurations items */
215 for (size_t i = 0; i < confsize; i++)
217 const module_config_t *p_item = p_config + i;
219 if( p_item->i_type == CONFIG_CATEGORY )
220 i_category = p_item->value.i;
221 else if( p_item->i_type == CONFIG_SUBCATEGORY )
222 i_subcategory = p_item->value.i;
224 if( p_item->i_type & CONFIG_ITEM )
227 if( b_options && i_category && i_subcategory )
230 module_PutConfig (p_config);
232 /* Dummy item, please proceed */
233 if( !b_options || i_category == 0 || i_subcategory == 0 ) continue;
236 // Locate the category item;
237 QTreeWidgetItem *subcat_item = NULL;
238 bool b_found = false;
240 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
243 /* Get the treeWidgetItem that correspond to the category */
244 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
245 PrefsItemData *data = cat_item->data( 0, Qt::UserRole ).
246 value<PrefsItemData *>();
248 /* If we match the good category */
249 if( data->i_object_id == i_category )
251 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
254 subcat_item = cat_item->child( i_sc_index );
255 PrefsItemData *sc_data = subcat_item->data(0, Qt::UserRole).
256 value<PrefsItemData *>();
257 if( sc_data && sc_data->i_object_id == i_subcategory )
265 subcat_item = cat_item;
271 if( !b_found ) continue;
273 PrefsItemData *module_data = new PrefsItemData();
274 module_data->i_type = TYPE_MODULE;
275 module_data->psz_name = strdup( module_GetObjName( p_module ) );
276 module_data->help.clear();
278 QTreeWidgetItem *module_item = new QTreeWidgetItem();
279 module_item->setText( 0, qtr( module_GetName( p_module, false ) ) );
280 //item->setIcon( 0 , XXX );
281 module_item->setData( 0, Qt::UserRole,
282 QVariant::fromValue( module_data) );
283 module_item->setSizeHint( 0, QSize( -1, ITEM_HEIGHT ) );
284 subcat_item->addChild( module_item );
287 /* We got everything, just sort a bit */
288 sortItems( 0, Qt::AscendingOrder );
290 vlc_list_release( p_list );
293 PrefsTree::~PrefsTree() {}
295 void PrefsTree::applyAll()
300 void PrefsTree::cleanAll()
305 void PrefsTree::doAll( bool doclean )
307 for( int i_cat_index = 0 ; i_cat_index < topLevelItemCount();
310 QTreeWidgetItem *cat_item = topLevelItem( i_cat_index );
311 for( int i_sc_index = 0; i_sc_index < cat_item->childCount();
314 QTreeWidgetItem *sc_item = cat_item->child( i_sc_index );
315 for( int i_module = 0 ; i_module < sc_item->childCount();
318 PrefsItemData *data = sc_item->child( i_module )->
319 data( 0, Qt::UserRole).value<PrefsItemData *>();
320 if( data->panel && doclean )
325 else if( data->panel )
326 data->panel->apply();
328 PrefsItemData *data = sc_item->data( 0, Qt::UserRole).
329 value<PrefsItemData *>();
330 if( data->panel && doclean )
335 else if( data->panel )
336 data->panel->apply();
338 PrefsItemData *data = cat_item->data( 0, Qt::UserRole).
339 value<PrefsItemData *>();
340 if( data->panel && doclean )
345 else if( data->panel )
346 data->panel->apply();
350 /*********************************************************************
352 *********************************************************************/
353 AdvPrefsPanel::AdvPrefsPanel( QWidget *_parent ) : QWidget( _parent )
356 AdvPrefsPanel::AdvPrefsPanel( intf_thread_t *_p_intf, QWidget *_parent,
357 PrefsItemData * data ) :
358 QWidget( _parent ), p_intf( _p_intf )
360 /* Find our module */
361 module_t *p_module = NULL;
362 if( data->i_type == TYPE_CATEGORY )
364 else if( data->i_type == TYPE_MODULE )
365 p_module = module_Find( p_intf, data->psz_name );
368 p_module = module_GetMainModule( p_intf );
373 module_config_t *const p_config = module_GetConfig (p_module, &confsize),
375 *p_end = p_config + confsize;
377 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
379 while (p_item < p_end)
381 if( p_item->i_type == CONFIG_SUBCATEGORY &&
382 ( data->i_type == TYPE_SUBCATEGORY &&
383 p_item->value.i == data->i_object_id ) ||
384 ( data->i_type == TYPE_CATSUBCAT &&
385 p_item->value.i == data->i_subcat_id ) )
392 global_layout = new QVBoxLayout();
393 global_layout->setMargin( 2 );
397 help = QString( data->help );
399 if( data->i_type == TYPE_SUBCATEGORY || data->i_type == TYPE_CATSUBCAT )
401 head = QString( data->name );
402 p_item++; // Why that ?
406 const char *psz_help = module_GetHelp (p_module);
407 head = QString( qtr( module_GetLongName( p_module ) ) );
411 help.append( qtr( psz_help ) );
415 QLabel *titleLabel = new QLabel( head );
416 QFont titleFont = QApplication::font( static_cast<QWidget*>(0) );
417 titleFont.setPointSize( titleFont.pointSize() + 6 );
418 titleFont.setFamily( "Verdana" );
419 titleLabel->setFont( titleFont );
422 QFrame *title_line = new QFrame;
423 title_line->setFrameShape(QFrame::HLine);
424 title_line->setFrameShadow(QFrame::Sunken);
426 QLabel *helpLabel = new QLabel( help, this );
427 helpLabel->setWordWrap( true );
429 global_layout->addWidget( titleLabel );
430 global_layout->addWidget( title_line );
431 global_layout->addWidget( helpLabel );
433 QGroupBox *box = NULL;
434 QGridLayout *boxlayout = NULL;
436 QScrollArea *scroller= new QScrollArea;
437 scroller->setFrameStyle( QFrame::NoFrame );
438 QWidget *scrolled_area = new QWidget;
440 QGridLayout *layout = new QGridLayout();
441 int i_line = 0, i_boxline = 0;
442 bool has_hotkey = false;
446 if( ( ( data->i_type == TYPE_SUBCATEGORY &&
447 p_item->value.i != data->i_object_id ) ||
448 ( data->i_type == TYPE_CATSUBCAT &&
449 p_item->value.i != data->i_subcat_id ) ) &&
450 ( p_item->i_type == CONFIG_CATEGORY ||
451 p_item->i_type == CONFIG_SUBCATEGORY ) )
453 if( p_item->b_internal == true ) continue;
455 if( p_item->i_type == CONFIG_SECTION )
459 box->setLayout( boxlayout );
460 layout->addWidget( box, i_line, 0, 1, -1 );
463 box = new QGroupBox( qtr( p_item->psz_text ) );
464 boxlayout = new QGridLayout();
466 /* Only one hotkey control */
467 if( has_hotkey && p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
468 strstr( p_item->psz_name, "key-" ) )
470 if( p_item->i_type & CONFIG_ITEM && p_item->psz_name &&
471 strstr( p_item->psz_name, "key-" ) )
474 ConfigControl *control;
476 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
477 p_item, NULL, layout, i_line );
479 control = ConfigControl::createControl( VLC_OBJECT( p_intf ),
480 p_item, NULL, boxlayout, i_boxline );
484 if( box ) i_boxline++;
486 controls.append( control );
488 while( !( ( data->i_type == TYPE_SUBCATEGORY ||
489 data->i_type == TYPE_CATSUBCAT ) &&
490 ( p_item->i_type == CONFIG_CATEGORY ||
491 p_item->i_type == CONFIG_SUBCATEGORY ) )
492 && ( ++p_item < p_end ) );
496 box->setLayout( boxlayout );
497 layout->addWidget( box, i_line, 0, 1, -1 );
500 module_Put( p_module );
502 scrolled_area->setSizePolicy( QSizePolicy::Preferred,QSizePolicy::Fixed );
503 scrolled_area->setLayout( layout );
504 scroller->setWidget( scrolled_area );
505 scroller->setWidgetResizable( true );
506 global_layout->addWidget( scroller );
507 setLayout( global_layout );
510 void AdvPrefsPanel::apply()
512 QList<ConfigControl *>::Iterator i;
513 for( i = controls.begin() ; i != controls.end() ; i++ )
515 ConfigControl *c = qobject_cast<ConfigControl *>(*i);
516 c->doApply( p_intf );
519 void AdvPrefsPanel::clean()