preferences_widgets.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:47k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * preferences_widgets.cpp : Widgets for preferences displays
- ****************************************************************************
- * Copyright (C) 2006-2007 the VideoLAN team
- * $Id: 0536932a0dd836b9b6002fbda99976bfa9a61321 $
- *
- * Authors: Clément Stenac <zorglub@videolan.org>
- * Antoine Cellerier <dionoea@videolan.org>
- * Jean-Baptiste Kempf <jb@videolan.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- /**
- * Todo:
- * - Finish implementation (see WX, there might be missing a
- * i_action handler for IntegerLists, but I don't see any module using it...
- * - Improvements over WX
- * - Validator for modulelist
- */
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- #include "components/preferences_widgets.hpp"
- #include "util/customwidgets.hpp"
- #include "util/qt_dirs.hpp"
- #include <vlc_keys.h>
- #include <QString>
- #include <QVariant>
- #include <QGridLayout>
- #include <QSlider>
- #include <QFileDialog>
- #include <QGroupBox>
- #include <QTreeWidgetItem>
- #include <QSignalMapper>
- #include <QDialogButtonBox>
- #define MINWIDTH_BOX 90
- #define LAST_COLUMN 10
- QString formatTooltip(const QString & tooltip)
- {
- QString formatted =
- "<html><head><meta name="qrichtext" content="1" />"
- "<style type="text/css"> p, li { white-space: pre-wrap; } </style></head>"
- "<body style=" font-family:'Sans Serif'; "
- "font-style:normal; text-decoration:none;">"
- "<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; "
- "margin-right:0px; -qt-block-indent:0; text-indent:0px;">" +
- tooltip +
- "</p></body></html>";
- return formatted;
- }
- ConfigControl *ConfigControl::createControl( vlc_object_t *p_this,
- module_config_t *p_item,
- QWidget *parent )
- {
- int i = 0;
- return createControl( p_this, p_item, parent, NULL, i );
- }
- ConfigControl *ConfigControl::createControl( vlc_object_t *p_this,
- module_config_t *p_item,
- QWidget *parent,
- QGridLayout *l, int &line )
- {
- ConfigControl *p_control = NULL;
- switch( p_item->i_type )
- {
- case CONFIG_ITEM_MODULE:
- p_control = new ModuleConfigControl( p_this, p_item, parent, false,
- l, line );
- break;
- case CONFIG_ITEM_MODULE_CAT:
- p_control = new ModuleConfigControl( p_this, p_item, parent, true,
- l, line );
- break;
- case CONFIG_ITEM_MODULE_LIST:
- p_control = new ModuleListConfigControl( p_this, p_item, parent, false,
- l, line );
- break;
- case CONFIG_ITEM_MODULE_LIST_CAT:
- p_control = new ModuleListConfigControl( p_this, p_item, parent, true,
- l, line );
- /* Special Hack for a bug in video-filter */
- if( qobject_cast<ModuleListConfigControl *>( p_control )->groupBox == NULL )
- return NULL;
- break;
- case CONFIG_ITEM_STRING:
- if( !p_item->i_list )
- p_control = new StringConfigControl( p_this, p_item, parent,
- l, line, false );
- else
- p_control = new StringListConfigControl( p_this, p_item,
- parent, false, l, line );
- break;
- case CONFIG_ITEM_PASSWORD:
- if( !p_item->i_list )
- p_control = new StringConfigControl( p_this, p_item, parent,
- l, line, true );
- else
- p_control = new StringListConfigControl( p_this, p_item,
- parent, true, l, line );
- break;
- case CONFIG_ITEM_INTEGER:
- if( p_item->i_list )
- p_control = new IntegerListConfigControl( p_this, p_item,
- parent, false, l, line );
- else if( p_item->min.i || p_item->max.i )
- p_control = new IntegerRangeConfigControl( p_this, p_item, parent,
- l, line );
- else
- p_control = new IntegerConfigControl( p_this, p_item, parent,
- l, line );
- break;
- case CONFIG_ITEM_FILE:
- p_control = new FileConfigControl( p_this, p_item, parent, l, line);
- break;
- case CONFIG_ITEM_DIRECTORY:
- p_control = new DirectoryConfigControl( p_this, p_item, parent, l,
- line );
- break;
- #if 0
- case CONFIG_ITEM_FONT:
- p_control = new FontConfigControl( p_this, p_item, parent, l,
- line, false );
- break;
- #endif
- case CONFIG_ITEM_KEY:
- p_control = new KeySelectorControl( p_this, p_item, parent, l, line );
- break;
- case CONFIG_ITEM_BOOL:
- p_control = new BoolConfigControl( p_this, p_item, parent, l, line );
- break;
- case CONFIG_ITEM_FLOAT:
- if( p_item->min.f || p_item->max.f )
- p_control = new FloatRangeConfigControl( p_this, p_item, parent,
- l, line );
- else
- p_control = new FloatConfigControl( p_this, p_item, parent,
- l, line );
- break;
- default:
- break;
- }
- return p_control;
- }
- void ConfigControl::doApply( intf_thread_t *p_intf )
- {
- switch( getType() )
- {
- case CONFIG_ITEM_INTEGER:
- case CONFIG_ITEM_BOOL:
- {
- VIntConfigControl *vicc = qobject_cast<VIntConfigControl *>(this);
- assert( vicc );
- config_PutInt( p_intf, vicc->getName(), vicc->getValue() );
- break;
- }
- case CONFIG_ITEM_FLOAT:
- {
- VFloatConfigControl *vfcc =
- qobject_cast<VFloatConfigControl *>(this);
- assert( vfcc );
- config_PutFloat( p_intf, vfcc->getName(), vfcc->getValue() );
- break;
- }
- case CONFIG_ITEM_STRING:
- {
- VStringConfigControl *vscc =
- qobject_cast<VStringConfigControl *>(this);
- assert( vscc );
- config_PutPsz( p_intf, vscc->getName(), qtu( vscc->getValue() ) );
- break;
- }
- case CONFIG_ITEM_KEY:
- {
- KeySelectorControl *ksc = qobject_cast<KeySelectorControl *>(this);
- assert( ksc );
- ksc->doApply();
- }
- }
- }
- /**************************************************************************
- * String-based controls
- *************************************************************************/
- /*********** String **************/
- StringConfigControl::StringConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line, bool pwd ) :
- VStringConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- text = new QLineEdit( qfu(p_item->value.psz) );
- if( pwd ) text->setEchoMode( QLineEdit::Password );
- finish();
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label, 0 ); layout->insertSpacing( 1, 10 );
- layout->addWidget( text, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->setColumnMinimumWidth( 1, 10 );
- l->addWidget( text, line, LAST_COLUMN );
- }
- }
- StringConfigControl::StringConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label, QLineEdit *_text, bool pwd ):
- VStringConfigControl( _p_this, _p_item )
- {
- text = _text;
- if( pwd ) text->setEchoMode( QLineEdit::Password );
- label = _label;
- finish( );
- }
- void StringConfigControl::finish()
- {
- text->setText( qfu(p_item->value.psz) );
- text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( text );
- }
- }
- /*********** File **************/
- FileConfigControl::FileConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- VStringConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- text = new QLineEdit( qfu(p_item->value.psz) );
- browse = new QPushButton( qtr( "Browse..." ) );
- QHBoxLayout *textAndButton = new QHBoxLayout();
- textAndButton->setMargin( 0 );
- textAndButton->addWidget( text, 2 );
- textAndButton->addWidget( browse, 0 );
- BUTTONACT( browse, updateField() );
- finish();
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label, 0 );
- layout->insertSpacing( 1, 10 );
- layout->addLayout( textAndButton, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->setColumnMinimumWidth( 1, 10 );
- l->addLayout( textAndButton, line, LAST_COLUMN );
- }
- }
- FileConfigControl::FileConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label, QLineEdit *_text,
- QPushButton *_button ):
- VStringConfigControl( _p_this, _p_item )
- {
- browse = _button;
- text = _text;
- label = _label;
- BUTTONACT( browse, updateField() );
- finish( );
- }
- void FileConfigControl::updateField()
- {
- QString file = QFileDialog::getOpenFileName( NULL,
- qtr( "Select File" ), qfu( config_GetHomeDir() ) );
- if( file.isNull() ) return;
- text->setText( toNativeSeparators( file ) );
- }
- void FileConfigControl::finish()
- {
- text->setText( qfu(p_item->value.psz) );
- text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( text );
- }
- }
- /********* String / Directory **********/
- DirectoryConfigControl::DirectoryConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_p_widget,
- QGridLayout *_p_layout, int& _int ) :
- FileConfigControl( _p_this, _p_item, _p_widget, _p_layout, _int )
- {}
- DirectoryConfigControl::DirectoryConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QLabel *_p_label,
- QLineEdit *_p_line, QPushButton *_p_button ):
- FileConfigControl( _p_this, _p_item, _p_label, _p_line, _p_button)
- {}
- void DirectoryConfigControl::updateField()
- {
- QString dir = QFileDialog::getExistingDirectory( NULL,
- qtr( "Select Directory" ),
- text->text().isEmpty() ?
- qfu( config_GetHomeDir() ) : text->text(),
- QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks );
- if( dir.isNull() ) return;
- text->setText( toNativeSepNoSlash( dir ) );
- }
- #if 0
- #include <QFontDialog>
- /********* String / Font **********/
- FontConfigControl::FontConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_p_widget,
- QGridLayout *_p_layout, int& _int, bool _pwd ) :
- FileConfigControl( _p_this, _p_item, _p_widget, _p_layout, _int, _pwd)
- {}
- FontConfigControl::FontConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QLabel *_p_label,
- QLineEdit *_p_line, QPushButton *_p_button, bool _pwd ):
- FileConfigControl( _p_this, _p_item, _p_label, _p_line, _p_button, _pwd)
- {}
- void FontConfigControl::updateField()
- {
- bool ok;
- QFont font = QFontDialog::getFont( &ok, QFont( text->text() ), NULL );
- if( !ok ) return;
- text->setText( font.family() );
- }
- #endif
- /********* String / choice list **********/
- StringListConfigControl::StringListConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_parent, bool bycat,
- QGridLayout *l, int &line) :
- VStringConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- combo = new QComboBox();
- combo->setMinimumWidth( MINWIDTH_BOX );
- combo->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
- module_config_t *p_module_config = config_FindConfig( p_this, p_item->psz_name );
- if(p_module_config && p_module_config->pf_update_list)
- {
- vlc_value_t val;
- val.psz_string = strdup(p_module_config->value.psz);
- p_module_config->pf_update_list(p_this, p_item->psz_name, val, val, NULL);
- // assume in any case that dirty was set to true
- // because lazy programmes will use the same callback for
- // this, like the one behind the refresh push button?
- p_module_config->b_dirty = false;
- free( val.psz_string );
- }
- finish( p_module_config, bycat );
- if( !l )
- {
- l = new QGridLayout();
- l->addWidget( label, 0, 0 ); l->addWidget( combo, 0, LAST_COLUMN );
- widget->setLayout( l );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->addWidget( combo, line, LAST_COLUMN, Qt::AlignRight );
- }
- if( p_item->i_action )
- {
- QSignalMapper *signalMapper = new QSignalMapper(this);
- /* Some stringLists like Capture listings have action associated */
- for( int i = 0; i < p_item->i_action; i++ )
- {
- QPushButton *button =
- new QPushButton( qfu( p_item->ppsz_action_text[i] ));
- CONNECT( button, clicked(), signalMapper, map() );
- signalMapper->setMapping( button, i );
- l->addWidget( button, line, LAST_COLUMN - p_item->i_action + i,
- Qt::AlignRight );
- }
- CONNECT( signalMapper, mapped( int ),
- this, actionRequested( int ) );
- }
- }
- void StringListConfigControl::actionRequested( int i_action )
- {
- /* Supplementary check for boundaries */
- if( i_action < 0 || i_action >= p_item->i_action ) return;
- module_config_t *p_module_config = config_FindConfig( p_this, getName() );
- if(!p_module_config) return;
- vlc_value_t val;
- val.psz_string = const_cast<char *>
- qtu( (combo->itemData( combo->currentIndex() ).toString() ) );
- p_module_config->ppf_action[i_action]( p_this, getName(), val, val, 0 );
- if( p_module_config->b_dirty )
- {
- combo->clear();
- finish( p_module_config, true );
- p_module_config->b_dirty = false;
- }
- }
- StringListConfigControl::StringListConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
- bool bycat ) : VStringConfigControl( _p_this, _p_item )
- {
- combo = _combo;
- label = _label;
- module_config_t *p_module_config = config_FindConfig( p_this, getName() );
- finish( p_module_config, bycat );
- }
- void StringListConfigControl::finish(module_config_t *p_module_config, bool bycat )
- {
- combo->setEditable( false );
- if(!p_module_config) return;
- for( int i_index = 0; i_index < p_module_config->i_list; i_index++ )
- {
- combo->addItem( qfu((p_module_config->ppsz_list_text &&
- p_module_config->ppsz_list_text[i_index])?
- p_module_config->ppsz_list_text[i_index] :
- p_module_config->ppsz_list[i_index] ),
- QVariant( qfu(p_module_config->ppsz_list[i_index] )) );
- if( p_item->value.psz && !strcmp( p_module_config->value.psz,
- p_module_config->ppsz_list[i_index] ) )
- combo->setCurrentIndex( combo->count() - 1 );
- }
- combo->setToolTip( formatTooltip(qtr(p_module_config->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_module_config->psz_longtext)) );
- label->setBuddy( combo );
- }
- }
- QString StringListConfigControl::getValue()
- {
- return combo->itemData( combo->currentIndex() ).toString();
- }
- void setfillVLCConfigCombo( const char *configname, intf_thread_t *p_intf,
- QComboBox *combo )
- {
- module_config_t *p_config =
- config_FindConfig( VLC_OBJECT(p_intf), configname );
- if( p_config )
- {
- if(p_config->pf_update_list)
- {
- vlc_value_t val;
- val.i_int = p_config->value.i;
- p_config->pf_update_list(VLC_OBJECT(p_intf), configname, val, val, NULL);
- // assume in any case that dirty was set to true
- // because lazy programmes will use the same callback for
- // this, like the one behind the refresh push button?
- p_config->b_dirty = false;
- }
- for ( int i_index = 0; i_index < p_config->i_list; i_index++ )
- {
- combo->addItem( qfu( p_config->ppsz_list_text[i_index] ),
- QVariant( p_config->pi_list[i_index] ) );
- if( p_config->value.i == p_config->pi_list[i_index] )
- {
- combo->setCurrentIndex( i_index );
- }
- }
- combo->setToolTip( qfu( p_config->psz_longtext ) );
- }
- }
- /********* Module **********/
- ModuleConfigControl::ModuleConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_parent, bool bycat,
- QGridLayout *l, int &line) :
- VStringConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- combo = new QComboBox();
- combo->setMinimumWidth( MINWIDTH_BOX );
- finish( bycat );
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label ); layout->addWidget( combo, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->addWidget( combo, line, LAST_COLUMN, Qt::AlignRight );
- }
- }
- ModuleConfigControl::ModuleConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
- bool bycat ) : VStringConfigControl( _p_this, _p_item )
- {
- combo = _combo;
- label = _label;
- finish( bycat );
- }
- void ModuleConfigControl::finish( bool bycat )
- {
- module_t *p_parser;
- combo->setEditable( false );
- /* build a list of available modules */
- module_t **p_list = module_list_get( NULL );
- combo->addItem( qtr("Default") );
- for( size_t i = 0; (p_parser = p_list[i]) != NULL; i++ )
- {
- if( bycat )
- {
- if( !strcmp( module_get_object( p_parser ), "main" ) ) continue;
- unsigned confsize;
- module_config_t *p_config;
- p_config = module_config_get (p_parser, &confsize);
- for (size_t i = 0; i < confsize; i++)
- {
- /* Hack: required subcategory is stored in i_min */
- const module_config_t *p_cfg = p_config + i;
- if( p_cfg->i_type == CONFIG_SUBCATEGORY &&
- p_cfg->value.i == p_item->min.i )
- combo->addItem( qtr( module_GetLongName( p_parser )),
- QVariant( module_get_object( p_parser ) ) );
- if( p_item->value.psz && !strcmp( p_item->value.psz,
- module_get_object( p_parser ) ) )
- combo->setCurrentIndex( combo->count() - 1 );
- }
- module_config_free (p_config);
- }
- else if( module_provides( p_parser, p_item->psz_type ) )
- {
- combo->addItem( qtr(module_GetLongName( p_parser ) ),
- QVariant( module_get_object( p_parser ) ) );
- if( p_item->value.psz && !strcmp( p_item->value.psz,
- module_get_object( p_parser ) ) )
- combo->setCurrentIndex( combo->count() - 1 );
- }
- }
- module_list_free( p_list );
- combo->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( combo );
- }
- }
- QString ModuleConfigControl::getValue()
- {
- return combo->itemData( combo->currentIndex() ).toString();
- }
- /********* Module list **********/
- ModuleListConfigControl::ModuleListConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_parent, bool bycat,
- QGridLayout *l, int &line) :
- VStringConfigControl( _p_this, _p_item, _parent )
- {
- groupBox = NULL;
- /* Special Hack */
- if( !p_item->psz_text ) return;
- groupBox = new QGroupBox ( qtr(p_item->psz_text), _parent );
- text = new QLineEdit;
- QGridLayout *layoutGroupBox = new QGridLayout( groupBox );
- finish( bycat );
- int boxline = 0;
- for( QVector<checkBoxListItem*>::iterator it = modules.begin();
- it != modules.end(); it++ )
- {
- layoutGroupBox->addWidget( (*it)->checkBox, boxline++, 0 );
- }
- layoutGroupBox->addWidget( text, boxline, 0 );
- if( !l )
- {
- QVBoxLayout *layout = new QVBoxLayout();
- layout->addWidget( groupBox, line, 0 );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( groupBox, line, 0, 1, -1 );
- }
- text->setToolTip( formatTooltip( qtr( p_item->psz_longtext) ) );
- }
- ModuleListConfigControl::~ModuleListConfigControl()
- {
- for( QVector<checkBoxListItem*>::iterator it = modules.begin();
- it != modules.end(); it++ )
- {
- delete *it;
- }
- delete groupBox;
- }
- #define CHECKBOX_LISTS
- {
- QCheckBox *cb = new QCheckBox( qtr( module_GetLongName( p_parser ) ) );
- checkBoxListItem *cbl = new checkBoxListItem;
- CONNECT( cb, stateChanged( int ), this, onUpdate() );
- cb->setToolTip( formatTooltip( qtr( module_get_help( p_parser ))));
- cbl->checkBox = cb;
- cbl->psz_module = strdup( module_get_object( p_parser ) );
- modules.push_back( cbl );
- if( p_item->value.psz && strstr( p_item->value.psz, cbl->psz_module ) )
- cbl->checkBox->setChecked( true );
- }
- void ModuleListConfigControl::finish( bool bycat )
- {
- module_t *p_parser;
- /* build a list of available modules */
- module_t **p_list = module_list_get( NULL );
- for( size_t i = 0; (p_parser = p_list[i]) != NULL; i++ )
- {
- if( bycat )
- {
- if( !strcmp( module_get_object( p_parser ), "main" ) ) continue;
- unsigned confsize;
- module_config_t *p_config = module_config_get (p_parser, &confsize);
- for (size_t i = 0; i < confsize; i++)
- {
- module_config_t *p_cfg = p_config + i;
- /* Hack: required subcategory is stored in i_min */
- if( p_cfg->i_type == CONFIG_SUBCATEGORY &&
- p_cfg->value.i == p_item->min.i )
- {
- CHECKBOX_LISTS;
- }
- }
- module_config_free (p_config);
- }
- else if( module_provides( p_parser, p_item->psz_type ) )
- {
- CHECKBOX_LISTS;
- }
- }
- module_list_free( p_list );
- text->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- assert( groupBox );
- groupBox->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- }
- #undef CHECKBOX_LISTS
- QString ModuleListConfigControl::getValue()
- {
- assert( text );
- return text->text();
- }
- void ModuleListConfigControl::hide()
- {
- for( QVector<checkBoxListItem*>::iterator it = modules.begin();
- it != modules.end(); it++ )
- {
- (*it)->checkBox->hide();
- }
- groupBox->hide();
- }
- void ModuleListConfigControl::show()
- {
- for( QVector<checkBoxListItem*>::iterator it = modules.begin();
- it != modules.end(); it++ )
- {
- (*it)->checkBox->show();
- }
- groupBox->show();
- }
- void ModuleListConfigControl::onUpdate()
- {
- text->clear();
- bool first = true;
- for( QVector<checkBoxListItem*>::iterator it = modules.begin();
- it != modules.end(); it++ )
- {
- if( (*it)->checkBox->isChecked() )
- {
- if( first )
- {
- text->setText( text->text() + (*it)->psz_module );
- first = false;
- }
- else
- {
- text->setText( text->text() + ":" + (*it)->psz_module );
- }
- }
- }
- }
- /**************************************************************************
- * Integer-based controls
- *************************************************************************/
- /*********** Integer **************/
- IntegerConfigControl::IntegerConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- VIntConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- spin = new QSpinBox; spin->setMinimumWidth( MINWIDTH_BOX );
- spin->setAlignment( Qt::AlignRight );
- spin->setMaximumWidth( MINWIDTH_BOX );
- finish();
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label, 0 ); layout->addWidget( spin, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->addWidget( spin, line, LAST_COLUMN, Qt::AlignRight );
- }
- }
- IntegerConfigControl::IntegerConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label, QSpinBox *_spin ) :
- VIntConfigControl( _p_this, _p_item )
- {
- spin = _spin;
- label = _label;
- finish();
- }
- void IntegerConfigControl::finish()
- {
- spin->setMaximum( 2000000000 );
- spin->setMinimum( -2000000000 );
- spin->setValue( p_item->value.i );
- spin->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( spin );
- }
- }
- int IntegerConfigControl::getValue()
- {
- return spin->value();
- }
- /********* Integer range **********/
- IntegerRangeConfigControl::IntegerRangeConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- IntegerConfigControl( _p_this, _p_item, _parent, l, line )
- {
- finish();
- }
- IntegerRangeConfigControl::IntegerRangeConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label, QSpinBox *_spin ) :
- IntegerConfigControl( _p_this, _p_item, _label, _spin )
- {
- finish();
- }
- void IntegerRangeConfigControl::finish()
- {
- spin->setMaximum( p_item->max.i );
- spin->setMinimum( p_item->min.i );
- }
- IntegerRangeSliderConfigControl::IntegerRangeSliderConfigControl(
- vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label, QSlider *_slider ):
- VIntConfigControl( _p_this, _p_item )
- {
- slider = _slider;
- label = _label;
- slider->setMaximum( p_item->max.i );
- slider->setMinimum( p_item->min.i );
- slider->setValue( p_item->value.i );
- slider->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( slider );
- }
- }
- int IntegerRangeSliderConfigControl::getValue()
- {
- return slider->value();
- }
- /********* Integer / choice list **********/
- IntegerListConfigControl::IntegerListConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QWidget *_parent, bool bycat,
- QGridLayout *l, int &line) :
- VIntConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- combo = new QComboBox();
- combo->setMinimumWidth( MINWIDTH_BOX );
- module_config_t *p_module_config = config_FindConfig( p_this, p_item->psz_name );
- if(p_module_config && p_module_config->pf_update_list)
- {
- vlc_value_t val;
- val.i_int = p_module_config->value.i;
- p_module_config->pf_update_list(p_this, p_item->psz_name, val, val, NULL);
- // assume in any case that dirty was set to true
- // because lazy programmes will use the same callback for
- // this, like the one behind the refresh push button?
- p_module_config->b_dirty = false;
- }
- finish( p_module_config, bycat );
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label ); layout->addWidget( combo, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->addWidget( combo, line, LAST_COLUMN, Qt::AlignRight );
- }
- if( p_item->i_action )
- {
- QSignalMapper *signalMapper = new QSignalMapper(this);
- /* Some stringLists like Capture listings have action associated */
- for( int i = 0; i < p_item->i_action; i++ )
- {
- QPushButton *button =
- new QPushButton( qfu( p_item->ppsz_action_text[i] ));
- CONNECT( button, clicked(), signalMapper, map() );
- signalMapper->setMapping( button, i );
- l->addWidget( button, line, LAST_COLUMN - p_item->i_action + i,
- Qt::AlignRight );
- }
- CONNECT( signalMapper, mapped( int ),
- this, actionRequested( int ) );
- }
- }
- IntegerListConfigControl::IntegerListConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item, QLabel *_label, QComboBox *_combo,
- bool bycat ) : VIntConfigControl( _p_this, _p_item )
- {
- combo = _combo;
- label = _label;
- module_config_t *p_module_config = config_FindConfig( p_this, getName() );
- finish( p_module_config, bycat );
- }
- void IntegerListConfigControl::finish(module_config_t *p_module_config, bool bycat )
- {
- combo->setEditable( false );
- if(!p_module_config) return;
- for( int i_index = 0; i_index < p_module_config->i_list; i_index++ )
- {
- combo->addItem( qtr(p_module_config->ppsz_list_text[i_index] ),
- QVariant( p_module_config->pi_list[i_index] ) );
- if( p_module_config->value.i == p_module_config->pi_list[i_index] )
- combo->setCurrentIndex( combo->count() - 1 );
- }
- combo->setToolTip( formatTooltip(qtr(p_module_config->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_module_config->psz_longtext)) );
- label->setBuddy( combo );
- }
- }
- void IntegerListConfigControl::actionRequested( int i_action )
- {
- /* Supplementary check for boundaries */
- if( i_action < 0 || i_action >= p_item->i_action ) return;
- module_config_t *p_module_config = config_FindConfig( p_this, getName() );
- if(!p_module_config) return;
- vlc_value_t val;
- val.i_int = combo->itemData( combo->currentIndex() ).toInt();
- p_module_config->ppf_action[i_action]( p_this, getName(), val, val, 0 );
- if( p_module_config->b_dirty )
- {
- combo->clear();
- finish( p_module_config, true );
- p_module_config->b_dirty = false;
- }
- }
- int IntegerListConfigControl::getValue()
- {
- return combo->itemData( combo->currentIndex() ).toInt();
- }
- /*********** Boolean **************/
- BoolConfigControl::BoolConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- VIntConfigControl( _p_this, _p_item, _parent )
- {
- checkbox = new QCheckBox( qtr(p_item->psz_text) );
- finish();
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( checkbox, 0 );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( checkbox, line, 0 );
- }
- }
- BoolConfigControl::BoolConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label,
- QCheckBox *_checkbox,
- bool bycat ) :
- VIntConfigControl( _p_this, _p_item )
- {
- checkbox = _checkbox;
- VLC_UNUSED( _label );
- finish();
- }
- void BoolConfigControl::finish()
- {
- checkbox->setCheckState( p_item->value.i == true ? Qt::Checked
- : Qt::Unchecked );
- checkbox->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- }
- int BoolConfigControl::getValue()
- {
- return checkbox->checkState() == Qt::Checked ? true : false;
- }
- /**************************************************************************
- * Float-based controls
- *************************************************************************/
- /*********** Float **************/
- FloatConfigControl::FloatConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- VFloatConfigControl( _p_this, _p_item, _parent )
- {
- label = new QLabel( qtr(p_item->psz_text) );
- spin = new QDoubleSpinBox;
- spin->setMinimumWidth( MINWIDTH_BOX );
- spin->setMaximumWidth( MINWIDTH_BOX );
- spin->setAlignment( Qt::AlignRight );
- finish();
- if( !l )
- {
- QHBoxLayout *layout = new QHBoxLayout();
- layout->addWidget( label, 0 ); layout->addWidget( spin, LAST_COLUMN );
- widget->setLayout( layout );
- }
- else
- {
- l->addWidget( label, line, 0 );
- l->addWidget( spin, line, LAST_COLUMN, Qt::AlignRight );
- }
- }
- FloatConfigControl::FloatConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label,
- QDoubleSpinBox *_spin ) :
- VFloatConfigControl( _p_this, _p_item )
- {
- spin = _spin;
- label = _label;
- finish();
- }
- void FloatConfigControl::finish()
- {
- spin->setMaximum( 2000000000. );
- spin->setMinimum( -2000000000. );
- spin->setSingleStep( 0.1 );
- spin->setValue( (double)p_item->value.f );
- spin->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- if( label )
- {
- label->setToolTip( formatTooltip(qtr(p_item->psz_longtext)) );
- label->setBuddy( spin );
- }
- }
- float FloatConfigControl::getValue()
- {
- return (float)spin->value();
- }
- /*********** Float with range **************/
- FloatRangeConfigControl::FloatRangeConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- FloatConfigControl( _p_this, _p_item, _parent, l, line )
- {
- finish();
- }
- FloatRangeConfigControl::FloatRangeConfigControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QLabel *_label,
- QDoubleSpinBox *_spin ) :
- FloatConfigControl( _p_this, _p_item, _label, _spin )
- {
- finish();
- }
- void FloatRangeConfigControl::finish()
- {
- spin->setMaximum( (double)p_item->max.f );
- spin->setMinimum( (double)p_item->min.f );
- }
- /**********************************************************************
- * Key selector widget
- **********************************************************************/
- KeySelectorControl::KeySelectorControl( vlc_object_t *_p_this,
- module_config_t *_p_item,
- QWidget *_parent, QGridLayout *l,
- int &line ) :
- ConfigControl( _p_this, _p_item, _parent )
- {
- QWidget *keyContainer = new QWidget;
- QGridLayout *gLayout = new QGridLayout( keyContainer );
- label = new QLabel(
- qtr( "Select an action to change the associated hotkey") );
- QLabel *searchLabel = new QLabel( qtr( "Search" ) );
- actionSearch = new SearchLineEdit( keyContainer );
- table = new QTreeWidget;
- table->setColumnCount(3);
- table->headerItem()->setText( 0, qtr( "Action" ) );
- table->headerItem()->setText( 1, qtr( "Hotkey" ) );
- table->headerItem()->setText( 2, qtr( "Global" ) );
- table->setAlternatingRowColors( true );
- shortcutValue = new KeyShortcutEdit;
- shortcutValue->setReadOnly(true);
- QPushButton *clearButton = new QPushButton( qtr( "Clear" ) );
- QPushButton *setButton = new QPushButton( qtr( "Set" ) );
- setButton->setDefault( true );
- finish();
- gLayout->addWidget( label, 0, 0, 1, 4 );
- gLayout->addWidget( searchLabel, 1, 0, 1, 2 );
- gLayout->addWidget( actionSearch, 1, 2, 1, 2 );
- gLayout->addWidget( table, 2, 0, 1, 4 );
- gLayout->addWidget( clearButton, 3, 0, 1, 1 );
- gLayout->addWidget( shortcutValue, 3, 1, 1, 2 );
- gLayout->addWidget( setButton, 3, 3, 1, 1 );
- l->addWidget( keyContainer, line, 0, 1, -1 );
- CONNECT( clearButton, clicked(), shortcutValue, clear() );
- CONNECT( clearButton, clicked(), this, setTheKey() );
- BUTTONACT( setButton, setTheKey() );
- CONNECT( actionSearch, textChanged( const QString& ),
- this, filter( const QString& ) );
- }
- void KeySelectorControl::finish()
- {
- if( label )
- label->setToolTip( formatTooltip( qtr( p_item->psz_longtext ) ) );
- /* Fill the table */
- /* Get the main Module */
- module_t *p_main = module_get_main();
- assert( p_main );
- /* Access to the module_config_t */
- unsigned confsize;
- module_config_t *p_config;
- p_config = module_config_get (p_main, &confsize);
- for (size_t i = 0; i < confsize; i++)
- {
- module_config_t *p_item = p_config + i;
- /* If we are a key option not empty */
- if( p_item->i_type & CONFIG_ITEM && p_item->psz_name
- && strstr( p_item->psz_name , "key-" )
- && !strstr( p_item->psz_name , "global-key" )
- && !EMPTY_STR( p_item->psz_text ) )
- {
- /*
- Each tree item has:
- - QString text in column 0
- - QString name in data of column 0
- - KeyValue in String in column 1
- - KeyValue in int in column 1
- */
- QTreeWidgetItem *treeItem = new QTreeWidgetItem();
- treeItem->setText( 0, qtr( p_item->psz_text ) );
- treeItem->setData( 0, Qt::UserRole,
- QVariant( qfu( p_item->psz_name ) ) );
- treeItem->setText( 1, VLCKeyToString( p_item->value.i ) );
- treeItem->setData( 1, Qt::UserRole, QVariant( p_item->value.i ) );
- table->addTopLevelItem( treeItem );
- continue;
- }
- if( p_item->i_type & CONFIG_ITEM && p_item->psz_name
- && strstr( p_item->psz_name , "global-key" )
- && !EMPTY_STR( p_item->psz_text ) )
- {
- QList<QTreeWidgetItem *> list =
- table->findItems( qtr( p_item->psz_text ), Qt::MatchExactly );
- if( list.count() >= 1 )
- {
- list[0]->setText( 2, VLCKeyToString( p_item->value.i ) );
- list[0]->setData( 2, Qt::UserRole,
- QVariant( p_item->value.i ) );
- }
- if( list.count() >= 2 )
- msg_Dbg( p_this, "This is probably wrong, %s", p_item->psz_text );
- }
- }
- module_config_free (p_config);
- module_release (p_main);
- table->resizeColumnToContents( 0 );
- CONNECT( table, itemDoubleClicked( QTreeWidgetItem *, int ),
- this, selectKey( QTreeWidgetItem *, int ) );
- CONNECT( table, itemSelectionChanged(),
- this, select1Key() );
- CONNECT( shortcutValue, pressed(), this, selectKey() );
- }
- void KeySelectorControl::filter( const QString &qs_search )
- {
- QList<QTreeWidgetItem *> resultList =
- table->findItems( qs_search, Qt::MatchContains, 0 );
- for( int i = 0; i < table->topLevelItemCount(); i++ )
- {
- table->topLevelItem( i )->setHidden(
- !resultList.contains( table->topLevelItem( i ) ) );
- }
- }
- /* Show the key selected from the table in the keySelector */
- void KeySelectorControl::select1Key()
- {
- QTreeWidgetItem *keyItem = table->currentItem();
- shortcutValue->setText( keyItem->text( 1 ) );
- shortcutValue->setValue( keyItem->data( 1, Qt::UserRole ).toInt() );
- shortcutValue->setGlobal( false );
- }
- void KeySelectorControl::selectKey( QTreeWidgetItem *keyItem, int column )
- {
- /* This happens when triggered by ClickEater */
- if( keyItem == NULL ) keyItem = table->currentItem();
- /* This can happen when nothing is selected on the treeView
- and the shortcutValue is clicked */
- if( !keyItem ) return;
- /* If clicked on the first column, assuming user wants the normal hotkey */
- if( column == 0 ) column = 1;
- bool b_global = ( column == 2 );
- /* Launch a small dialog to ask for a new key */
- KeyInputDialog *d = new KeyInputDialog( table, keyItem->text( 0 ), widget, b_global );
- d->exec();
- if( d->result() == QDialog::Accepted )
- {
- int newValue = d->keyValue;
- shortcutValue->setText( VLCKeyToString( newValue ) );
- shortcutValue->setValue( newValue );
- shortcutValue->setGlobal( b_global );
- if( d->conflicts )
- {
- QTreeWidgetItem *it;
- for( int i = 0; i < table->topLevelItemCount() ; i++ )
- {
- it = table->topLevelItem(i);
- if( ( keyItem != it ) &&
- ( it->data( b_global ? 2: 1, Qt::UserRole ).toInt() == newValue ) )
- {
- it->setData( b_global ? 2 : 1, Qt::UserRole, QVariant( -1 ) );
- it->setText( b_global ? 2 : 1, qtr( "Unset" ) );
- }
- }
- /* We already made an OK once. */
- setTheKey();
- }
- }
- delete d;
- }
- void KeySelectorControl::setTheKey()
- {
- if( !table->currentItem() ) return;
- table->currentItem()->setText( shortcutValue->getGlobal() ? 2 : 1,
- shortcutValue->text() );
- table->currentItem()->setData( shortcutValue->getGlobal() ? 2 : 1,
- Qt::UserRole, shortcutValue->getValue() );
- }
- void KeySelectorControl::doApply()
- {
- QTreeWidgetItem *it;
- for( int i = 0; i < table->topLevelItemCount() ; i++ )
- {
- it = table->topLevelItem(i);
- if( it->data( 1, Qt::UserRole ).toInt() >= 0 )
- config_PutInt( p_this,
- qtu( it->data( 0, Qt::UserRole ).toString() ),
- it->data( 1, Qt::UserRole ).toInt() );
- if( it->data( 2, Qt::UserRole ).toInt() >= 0 )
- config_PutInt( p_this,
- qtu( "global-" + it->data( 0, Qt::UserRole ).toString() ),
- it->data( 2, Qt::UserRole ).toInt() );
- }
- }
- /**
- * Class KeyInputDialog
- **/
- KeyInputDialog::KeyInputDialog( QTreeWidget *_table,
- const QString& keyToChange,
- QWidget *_parent,
- bool _b_global ) :
- QDialog( _parent ), keyValue(0), b_global( _b_global )
- {
- setModal( true );
- conflicts = false;
- table = _table;
- setWindowTitle( b_global ? qtr( "Global" ): ""
- + qtr( "Hotkey for " ) + keyToChange );
- vLayout = new QVBoxLayout( this );
- selected = new QLabel( qtr( "Press the new keys for " ) + keyToChange );
- vLayout->addWidget( selected , Qt::AlignCenter );
- warning = new QLabel;
- warning->hide();
- vLayout->insertWidget( 1, warning );
- buttonBox = new QDialogButtonBox;
- QPushButton *ok = new QPushButton( qtr("OK") );
- QPushButton *cancel = new QPushButton( qtr("Cancel") );
- buttonBox->addButton( ok, QDialogButtonBox::AcceptRole );
- buttonBox->addButton( cancel, QDialogButtonBox::RejectRole );
- ok->setDefault( true );
- vLayout->addWidget( buttonBox );
- buttonBox->hide();
- CONNECT( buttonBox, accepted(), this, accept() );
- CONNECT( buttonBox, rejected(), this, reject() );
- }
- void KeyInputDialog::checkForConflicts( int i_vlckey )
- {
- QList<QTreeWidgetItem *> conflictList =
- table->findItems( VLCKeyToString( i_vlckey ), Qt::MatchExactly,
- b_global ? 2 : 1 );
- if( conflictList.size() &&
- conflictList[0]->data( b_global ? 2 : 1, Qt::UserRole ).toInt() > 1 )
- /* Avoid 0 or -1 that are the "Unset" states */
- {
- warning->setText( qtr("Warning: the key is already assigned to "") +
- conflictList[0]->text( 0 ) + """ );
- warning->show();
- buttonBox->show();
- conflicts = true;
- }
- else accept();
- }
- void KeyInputDialog::keyPressEvent( QKeyEvent *e )
- {
- if( e->key() == Qt::Key_Tab ||
- e->key() == Qt::Key_Shift ||
- e->key() == Qt::Key_Control ||
- e->key() == Qt::Key_Meta ||
- e->key() == Qt::Key_Alt ||
- e->key() == Qt::Key_AltGr )
- return;
- int i_vlck = qtEventToVLCKey( e );
- selected->setText( qtr( "Key: " ) + VLCKeyToString( i_vlck ) );
- checkForConflicts( i_vlck );
- keyValue = i_vlck;
- }
- void KeyInputDialog::wheelEvent( QWheelEvent *e )
- {
- int i_vlck = qtWheelEventToVLCKey( e );
- selected->setText( qtr( "Key: " ) + VLCKeyToString( i_vlck ) );
- checkForConflicts( i_vlck );
- keyValue = i_vlck;
- }
- void KeyShortcutEdit::mousePressEvent( QMouseEvent *)
- {
- emit pressed();
- }