ServiceBase::ServiceBase( const QString &name, ServiceFactory *parent, bool useCollectionTreeView, const QString &prettyName )
: BrowserCategory( name, 0 )
, m_contentView ( 0 )
, m_parentFactory( parent )
, m_polished( false )
, m_serviceready( false )
, m_useCollectionTreeView( useCollectionTreeView )
, m_infoParser( 0 )
, m_model( 0 )
{
DEBUG_BLOCK
if ( !prettyName.isEmpty() )
{
setPrettyName( prettyName );
}
else
setPrettyName( name );
setSpacing( 1 );
m_topPanel = new KVBox( this );
if( useCollectionTreeView )
{
m_contentView = new ServiceCollectionTreeView( this );
m_contentView->setFrameShape( QFrame::NoFrame );
m_contentView->setSortingEnabled( true );
m_contentView->sortByColumn ( 0, Qt::AscendingOrder );
m_contentView->setDragEnabled ( true );
m_contentView->setDragDropMode ( QAbstractItemView::DragOnly );
connect( m_contentView, SIGNAL( itemSelected ( CollectionTreeItem * ) ), this, SLOT( itemSelected( CollectionTreeItem * ) ) );
}
m_bottomPanel = new KVBox( this );
m_bottomPanel->setFrameStyle( QFrame::NoFrame );
m_bottomPanel->setLineWidth(2);
m_bottomPanel->setSpacing( 2 );
m_bottomPanel->setMargin( 2 );
m_filterModel = new QSortFilterProxyModel( this );
m_filterModel->setSortCaseSensitivity( Qt::CaseInsensitive );
m_filterModel->setFilterCaseSensitivity( Qt::CaseInsensitive );
m_menubar = new KMenuBar( m_topPanel );
// Make sure we do not expose this menubar outside to ensure it does not
// replace the main menubar when Amarok is used with Plasma Menubar
m_menubar->setNativeMenuBar( false );
m_filterMenu = m_menubar->addMenu( i18n( "Group By" ) );
m_menubar->hide();
m_searchWidget = new SearchWidget( m_topPanel );
if( m_contentView )
connect( m_searchWidget, SIGNAL( filterChanged( const QString & ) ),
m_contentView, SLOT( slotSetFilter( const QString & ) ) );
}
Ptr<const MetaInfo> getMetaInfo()
{
static auto meta = []
{
auto meta = MetaInfo();
meta.setType(Type::Environment);
meta.setPrettyName("environment");
meta.addProperty(MetaProperty(MetaProperty::Builtin::ScanFunction,
static_cast<ScanFunction_t>(&scan)));
meta.addProperty(MetaProperty(MetaProperty::Builtin::DestructorFunction,
static_cast<DestructorFunction_t>(&destroy)));
meta.addProperty(MetaProperty(MetaProperty::Builtin::IsEqualFunction,
static_cast<IsEqualFunction_t>(&isEqual)));
return meta;
}(); // Note that this lambda is immediately called.
return &meta;
}
PlaylistBrowserNS::APGCategory::APGCategory( QWidget* )
: BrowserCategory ( "APG", 0 )
{
m_qualityFactor = AmarokConfig::qualityFactorAPG();
setPrettyName( i18n( "Automated Playlist Generator" ) );
setShortDescription( i18n("Create playlists by specifying criteria") );
setIcon( KIcon( "playlist-generator" ) );
// set background
if( AmarokConfig::showBrowserBackgroundImage() )
setBackgroundImage( imagePath() );
setLongDescription( i18n("Create playlists by specifying criteria") );
setContentsMargins( 0, 0, 0, 0 );
APG::PresetModel* presetmodel = APG::PresetModel::instance();
connect( presetmodel, SIGNAL(lock(bool)), this, SLOT(setDisabled(bool)) );
/* Create the toolbar -- Qt's Designer doesn't let us put a toolbar
* anywhere except in a MainWindow, so we've got to create it by hand here. */
QToolBar* toolBar_Actions = new QToolBar( this );
toolBar_Actions->setMovable( false );
toolBar_Actions->setFloatable( false );
toolBar_Actions->setIconSize( QSize( 22, 22 ) );
toolBar_Actions->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
QAction* a;
a = toolBar_Actions->addAction( KIcon( "list-add-amarok" ), i18n("Add new preset") );
connect( a, SIGNAL(triggered(bool)), presetmodel, SLOT(addNew()) );
a = toolBar_Actions->addAction( KIcon( "document-properties-amarok" ), i18n("Edit selected preset") );
a->setEnabled( false );
connect( a, SIGNAL(triggered(bool)), presetmodel, SLOT(edit()) );
connect( this, SIGNAL(validIndexSelected(bool)), a, SLOT(setEnabled(bool)) );
a = toolBar_Actions->addAction( KIcon( "list-remove-amarok" ), i18n("Delete selected preset") );
a->setEnabled( false );
connect( a, SIGNAL(triggered(bool)), presetmodel, SLOT(removeActive()) );
connect( this, SIGNAL(validIndexSelected(bool)), a, SLOT(setEnabled(bool)) );
a = toolBar_Actions->addAction( KIcon( "document-import-amarok" ), i18n("Import a new preset") );
a->setEnabled( true );
connect( a, SIGNAL(triggered(bool)), presetmodel, SLOT(import()) );
a = toolBar_Actions->addAction( KIcon( "document-export-amarok" ), i18n("Export the selected preset") );
a->setEnabled( false );
connect( a, SIGNAL(triggered(bool)), presetmodel, SLOT(exportActive()) );
connect( this, SIGNAL(validIndexSelected(bool)), a, SLOT(setEnabled(bool)) );
toolBar_Actions->addSeparator();
a = toolBar_Actions->addAction( KIcon( "go-next-amarok" ), i18n("Run APG with selected preset") );
a->setEnabled( false );
connect( a, SIGNAL(triggered(bool)), this, SLOT(runGenerator()) );
connect( this, SIGNAL(validIndexSelected(bool)), a, SLOT(setEnabled(bool)) );
/* Create the preset list view */
QLabel* label_Title = new QLabel( i18n("APG Presets"), this );
label_Title->setAlignment( Qt::AlignCenter );
Amarok::PrettyTreeView* listView = new Amarok::PrettyTreeView( this );
listView->setHeaderHidden( true );
listView->setRootIsDecorated( false );
listView->setModel( presetmodel );
listView->setSelectionMode( QAbstractItemView::SingleSelection );
listView->setFrameShape( QFrame::NoFrame );
listView->setAutoFillBackground( false );
connect( listView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(activeChanged(QModelIndex)) );
connect( listView, SIGNAL(doubleClicked(QModelIndex)), presetmodel, SLOT(editPreset(QModelIndex)) );
// Speed/Quality tradeoff slider
QLabel* label_Tradeoff = new QLabel( i18n("Generator Optimization"), this );
label_Tradeoff->setAlignment( Qt::AlignCenter );
QFrame* qual_Frame = new QFrame( this );
QLabel* label_Speed = new QLabel( i18n("Speed"), qual_Frame );
QSlider* qual_Slider = new QSlider( Qt::Horizontal, qual_Frame );
qual_Slider->setRange( 0, APG::ConstraintSolver::QUALITY_RANGE );
qual_Slider->setValue( m_qualityFactor );
connect( qual_Slider, SIGNAL(sliderMoved(int)), this, SLOT (setQualityFactor(int)) );
QLabel* label_Quality = new QLabel( i18n("Accuracy"), qual_Frame );
QLayout* qf_Layout = new QHBoxLayout( qual_Frame );
qf_Layout->addWidget( label_Speed );
qf_Layout->addWidget( qual_Slider );
qf_Layout->addWidget( label_Quality );
qual_Frame->setLayout( qf_Layout );
QMetaObject::connectSlotsByName( this );
}
PlaylistBrowserNS::DynamicCategory::DynamicCategory( QWidget* parent )
: BrowserCategory( "dynamic category", parent )
{
setPrettyName( i18n( "Dynamic Playlists" ) );
setShortDescription( i18n( "Dynamically updating parameter based playlists" ) );
setIcon( KIcon( "dynamic-amarok" ) );
setLongDescription( i18n( "With a dynamic playlist, Amarok becomes your own personal dj, automatically selecting tracks for you, based on a number of parameters that you select." ) );
setImagePath( KStandardDirs::locate( "data", "amarok/images/hover_info_dynamic_playlists.png" ) );
// set background
if( AmarokConfig::showBrowserBackgroundImage() )
setBackgroundImage( imagePath() );
bool enabled = AmarokConfig::dynamicMode();
setContentsMargins( 0, 0, 0, 0 );
KHBox* controls2Layout = new KHBox( this );
QLabel *label;
label = new QLabel( i18n( "Previous:" ), controls2Layout );
label->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
m_previous = new QSpinBox( controls2Layout );
m_previous->setMinimum( 0 );
m_previous->setToolTip( i18n( "Number of previous tracks to remain in the playlist." ) );
m_previous->setValue( AmarokConfig::previousTracks() );
QObject::connect( m_previous, SIGNAL(valueChanged(int)), this, SLOT(setPreviousTracks(int)) );
label = new QLabel( i18n( "Upcoming:" ), controls2Layout );
// label->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
label->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
m_upcoming = new QSpinBox( controls2Layout );
m_upcoming->setMinimum( 1 );
m_upcoming->setToolTip( i18n( "Number of upcoming tracks to add to the playlist." ) );
m_upcoming->setValue( AmarokConfig::upcomingTracks() );
QObject::connect( m_upcoming, SIGNAL(valueChanged(int)), this, SLOT(setUpcomingTracks(int)) );
QObject::connect( (const QObject*)Amarok::actionCollection()->action( "playlist_clear" ), SIGNAL(triggered(bool)), this, SLOT(playlistCleared()) );
QObject::connect( (const QObject*)Amarok::actionCollection()->action( "disable_dynamic" ), SIGNAL(triggered(bool)), this, SLOT(playlistCleared()), Qt::DirectConnection );
// -- the tool bar
KHBox* presetLayout = new KHBox( this );
KToolBar* presetToolbar = new KToolBar( presetLayout );
presetToolbar->setIconSize( QSize( 22, 22 ) );
presetToolbar->setToolButtonStyle( Qt::ToolButtonIconOnly );
presetToolbar->setMovable( false );
presetToolbar->setFloatable( false );
presetToolbar->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
m_onOffButton = new QToolButton( presetToolbar );
m_onOffButton->setText( i18nc( "Turn dynamic mode on", "On") );
m_onOffButton->setCheckable( true );
m_onOffButton->setIcon( KIcon( "dynamic-amarok" ) );
m_onOffButton->setToolTip( i18n( "Turn dynamic mode on." ) );
presetToolbar->addWidget( m_onOffButton );
m_duplicateButton = new QToolButton( presetToolbar );
m_duplicateButton->setText( i18n("Duplicates") );
m_duplicateButton->setCheckable( true );
m_duplicateButton->setChecked( allowDuplicates() );
m_duplicateButton->setIcon( KIcon( "edit-copy" ) );
m_duplicateButton->setToolTip( i18n( "Allow duplicate songs in result" ) );
presetToolbar->addWidget( m_duplicateButton );
m_addButton = new QToolButton( presetToolbar );
m_addButton->setText( i18n("New") );
m_addButton->setIcon( KIcon( "document-new" ) );
m_addButton->setToolTip( i18n( "New playlist" ) );
presetToolbar->addWidget( m_addButton );
m_editButton = new QToolButton( presetToolbar );
m_editButton->setText( i18n("Edit") );
m_editButton->setIcon( KIcon( "document-properties-amarok" ) );
m_editButton->setToolTip( i18n( "Edit the selected playlist or bias" ) );
presetToolbar->addWidget( m_editButton );
m_deleteButton = new QToolButton( presetToolbar );
m_deleteButton->setText( i18n("Delete") );
m_deleteButton->setEnabled( false );
m_deleteButton->setIcon( KIcon( "edit-delete" ) );
m_deleteButton->setToolTip( i18n( "Delete the selected playlist or bias") );
presetToolbar->addWidget( m_deleteButton );
m_repopulateButton = new QPushButton( presetLayout );
m_repopulateButton->setText( i18n("Repopulate") );
m_repopulateButton->setToolTip( i18n("Replace the upcoming tracks with fresh ones.") );
m_repopulateButton->setIcon( KIcon( "view-refresh-amarok" ) );
m_repopulateButton->setEnabled( enabled );
// m_repopulateButton->setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ) );
QObject::connect( m_repopulateButton, SIGNAL(clicked(bool)), The::playlistActions(), SLOT(repopulateDynamicPlaylist()) );
// -- the tree view
m_tree = new DynamicView( this );
connect( m_tree->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(selectionChanged()) );
connect( m_onOffButton, SIGNAL(toggled(bool)), The::playlistActions(), SLOT(enableDynamicMode(bool)) );
connect( m_duplicateButton, SIGNAL(toggled(bool)), this, SLOT(setAllowDuplicates(bool)) );
connect( m_addButton, SIGNAL(clicked(bool)), m_tree, SLOT(addPlaylist()) );
connect( m_editButton, SIGNAL(clicked(bool)), m_tree, SLOT(editSelected()) );
connect( m_deleteButton, SIGNAL(clicked(bool)), m_tree, SLOT(removeSelected()) );
navigatorChanged();
selectionChanged();
connect( The::playlistActions(), SIGNAL(navigatorChanged()),
this, SLOT(navigatorChanged()) );
}