#include <QToolButton>
#include <QFontMetrics>
#include <QPainter>
+#include <QStackedLayout>
#include <assert.h>
#include "sorting.h"
+static const QString viewNames[] = { qtr( "Detailed View" ),
+ qtr( "Icon View" ),
+ qtr( "List View" ) };
+
StandardPLPanel::StandardPLPanel( PlaylistWidget *_parent,
intf_thread_t *_p_intf,
playlist_t *p_playlist,
iconView = NULL;
treeView = NULL;
+ listView = NULL;
+ viewStack = new QStackedLayout();
+ layout->addLayout( viewStack, 1, 0, 1, -1 );
model = new PLModel( p_playlist, p_intf, p_root, this );
currentRootId = -1;
- last_activated_id = -1;
+ currentRootIndexId = -1;
+ lastActivatedId = -1;
locationBar = new LocationBar( model );
+ locationBar->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Preferred );
layout->addWidget( locationBar, 0, 0 );
- CONNECT( model, rootChanged(), locationBar, setRootIndex() );
-
- /* A Spacer and the search possibilities */
- layout->setColumnStretch( 1, 10 );
+ layout->setColumnStretch( 0, 5 );
+ CONNECT( locationBar, invoked( const QModelIndex & ),
+ this, browseInto( const QModelIndex & ) );
- SearchLineEdit *search = new SearchLineEdit( this );
- search->setMaximumWidth( 300 );
- layout->addWidget( search, 0, 4 );
- CONNECT( search, textChanged( const QString& ),
+ searchEdit = new SearchLineEdit( this );
+ searchEdit->setMaximumWidth( 250 );
+ searchEdit->setMinimumWidth( 80 );
+ layout->addWidget( searchEdit, 0, 2 );
+ CONNECT( searchEdit, textChanged( const QString& ),
this, search( const QString& ) );
- layout->setColumnStretch( 4, 10 );
-
- /* Add item to the playlist button */
- addButton = new QToolButton;
- addButton->setIcon( QIcon( ":/buttons/playlist/playlist_add" ) );
- addButton->setMaximumWidth( 30 );
- BUTTONACT( addButton, popupAdd() );
- layout->addWidget( addButton, 0, 3 );
+ layout->setColumnStretch( 2, 3 );
/* Button to switch views */
QToolButton *viewButton = new QToolButton( this );
viewButton->setIcon( style()->standardIcon( QStyle::SP_FileDialogDetailedView ) );
- layout->addWidget( viewButton, 0, 2 );
+ viewButton->setToolTip( qtr("Change playlistview"));
+ layout->addWidget( viewButton, 0, 1 );
/* View selection menu */
viewSelectionMapper = new QSignalMapper( this );
QActionGroup *actionGroup = new QActionGroup( this );
- treeViewAction = actionGroup->addAction( "Detailed view" );
- treeViewAction->setCheckable( true );
- viewSelectionMapper->setMapping( treeViewAction, TREE_VIEW );
- CONNECT( treeViewAction, triggered(), viewSelectionMapper, map() );
-
- iconViewAction = actionGroup->addAction( "Icon view" );
- iconViewAction->setCheckable( true );
- viewSelectionMapper->setMapping( iconViewAction, ICON_VIEW );
- CONNECT( iconViewAction, triggered(), viewSelectionMapper, map() );
+ for( int i = 0; i < VIEW_COUNT; i++ )
+ {
+ viewActions[i] = actionGroup->addAction( viewNames[i] );
+ viewActions[i]->setCheckable( true );
+ viewSelectionMapper->setMapping( viewActions[i], i );
+ CONNECT( viewActions[i], triggered(), viewSelectionMapper, map() );
+ }
BUTTONACT( viewButton, cycleViews() );
QMenu *viewMenu = new QMenu( this );
getSettings()->beginGroup("Playlist");
int i_viewMode = getSettings()->value( "view-mode", TREE_VIEW ).toInt();
- showView( i_viewMode );
getSettings()->endGroup();
- CONNECT( THEMIM, leafBecameParent( input_item_t *),
- this, browseInto( input_item_t * ) );
+ showView( i_viewMode );
+
+ DCONNECT( THEMIM, leafBecameParent( input_item_t *),
+ this, browseInto( input_item_t * ) );
CONNECT( model, currentChanged( const QModelIndex& ),
this, handleExpansion( const QModelIndex& ) );
getSettings()->beginGroup("Playlist");
if( treeView )
getSettings()->setValue( "headerStateV2", treeView->header()->saveState() );
- getSettings()->setValue( "view-mode", ( currentView == iconView ) ? ICON_VIEW : TREE_VIEW );
+ if( currentView == treeView )
+ getSettings()->setValue( "view-mode", TREE_VIEW );
+ else if( currentView == listView )
+ getSettings()->setValue( "view-mode", LIST_VIEW );
+ else if( currentView == iconView )
+ getSettings()->setValue( "view-mode", ICON_VIEW );
getSettings()->endGroup();
}
void StandardPLPanel::handleExpansion( const QModelIndex& index )
{
assert( currentView );
+ browseInto( index.parent() );
currentView->scrollTo( index );
}
void StandardPLPanel::handleRootChange()
{
- /* needed for popupAdd() */
- PLItem *root = model->getItem( QModelIndex() );
- currentRootId = root->id();
-
- locationBar->setIndex( QModelIndex() );
-
- /* enable/disable adding */
- if( currentRootId == THEPL->p_playing->i_id )
- {
- addButton->setEnabled( true );
- addButton->setToolTip( qtr(I_PL_ADDPL) );
- }
- else if( THEPL->p_media_library &&
- currentRootId == THEPL->p_media_library->i_id )
- {
- addButton->setEnabled( true );
- addButton->setToolTip( qtr(I_PL_ADDML) );
- }
- else
- addButton->setEnabled( false );
-}
-
-/* PopupAdd Menu for the Add Menu */
-void StandardPLPanel::popupAdd()
-{
- QMenu popup;
- if( currentRootId == THEPL->p_playing->i_id )
- {
- popup.addAction( qtr(I_PL_ADDF), THEDP, SLOT( simplePLAppendDialog()) );
- popup.addAction( qtr(I_PL_ADDDIR), THEDP, SLOT( PLAppendDir()) );
- popup.addAction( qtr(I_OP_ADVOP), THEDP, SLOT( PLAppendDialog()) );
- }
- else if( THEPL->p_media_library &&
- currentRootId == THEPL->p_media_library->i_id )
- {
- popup.addAction( qtr(I_PL_ADDF), THEDP, SLOT( simpleMLAppendDialog()) );
- popup.addAction( qtr(I_PL_ADDDIR), THEDP, SLOT( MLAppendDir() ) );
- popup.addAction( qtr(I_OP_ADVOP), THEDP, SLOT( MLAppendDialog() ) );
- }
-
- popup.exec( QCursor::pos() - addButton->mapFromGlobal( QCursor::pos() )
- + QPoint( 0, addButton->height() ) );
+ browseInto();
}
void StandardPLPanel::popupPlView( const QPoint &point )
{
QModelIndex index = currentView->indexAt( point );
QPoint globalPoint = currentView->viewport()->mapToGlobal( point );
- if( !index.isValid() ){
+ QItemSelectionModel *selection = currentView->selectionModel();
+ QModelIndexList list = selection->selectedIndexes();
+
+ if( !model->popup( index, globalPoint, list ) )
QVLCMenu::PopupMenu( p_intf, true );
- }
- else
- {
- QItemSelectionModel *selection = currentView->selectionModel();
- QModelIndexList list = selection->selectedIndexes();
- model->popup( index, globalPoint, list );
- }
}
void StandardPLPanel::popupSelectColumn( QPoint pos )
/* Search in the playlist */
void StandardPLPanel::search( const QString& searchText )
{
- model->search( searchText );
+ bool flat = currentView == iconView || currentView == listView;
+ model->search( searchText,
+ flat ? currentView->rootIndex() : QModelIndex(),
+ !flat );
}
/* Set the root of the new Playlist */
model->rebuild( p_item );
}
-/* Delete and Suppr key remove the selection
- FilterKey function and code function */
-void StandardPLPanel::keyPressEvent( QKeyEvent *e )
+void StandardPLPanel::browseInto( const QModelIndex &index )
{
- switch( e->key() )
+ if( currentView == iconView || currentView == listView )
{
- case Qt::Key_Back:
- case Qt::Key_Delete:
- deleteSelection();
- break;
+ currentRootIndexId = model->itemId( index );;
+ currentView->setRootIndex( index );
}
+
+ locationBar->setIndex( index );
+ searchEdit->clear();
+}
+
+void StandardPLPanel::browseInto( )
+{
+ browseInto( currentRootIndexId != -1 && currentView != treeView ?
+ model->index( currentRootIndexId, 0 ) :
+ QModelIndex() );
+}
+
+void StandardPLPanel::wheelEvent( QWheelEvent *e )
+{
+ // Accept this event in order to prevent unwanted volume up/down changes
+ e->accept();
+}
+
+bool StandardPLPanel::eventFilter ( QObject * watched, QEvent * event )
+{
+ if (event->type() == QEvent::KeyPress)
+ {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+ if( keyEvent->key() == Qt::Key_Delete ||
+ keyEvent->key() == Qt::Key_Backspace )
+ {
+ deleteSelection();
+ return true;
+ }
+ }
+ return false;
}
void StandardPLPanel::deleteSelection()
this, popupPlView( const QPoint & ) );
CONNECT( iconView, activated( const QModelIndex & ),
this, activate( const QModelIndex & ) );
- CONNECT( locationBar, invoked( const QModelIndex & ),
- iconView, setRootIndex( const QModelIndex & ) );
+ iconView->installEventFilter( this );
+ viewStack->addWidget( iconView );
+}
- layout->addWidget( iconView, 1, 0, 1, -1 );
+void StandardPLPanel::createListView()
+{
+ listView = new PlListView( model, this );
+ listView->setContextMenuPolicy( Qt::CustomContextMenu );
+ CONNECT( listView, customContextMenuRequested( const QPoint & ),
+ this, popupPlView( const QPoint & ) );
+ CONNECT( listView, activated( const QModelIndex & ),
+ this, activate( const QModelIndex & ) );
+ listView->installEventFilter( this );
+ viewStack->addWidget( listView );
}
+
void StandardPLPanel::createTreeView()
{
/* Create and configure the QTreeView */
- treeView = new QTreeView;
+ treeView = new PlTreeView;
treeView->setIconSize( QSize( 20, 20 ) );
treeView->setAlternatingRowColors( true );
/* setModel after setSortingEnabled(true), or the model will sort immediately! */
treeView->setModel( model );
+ getSettings()->beginGroup("Playlist");
+
if( getSettings()->contains( "headerStateV2" ) )
{
treeView->header()->restoreState(
}
}
+ getSettings()->endGroup();
+
/* Connections for the TreeView */
CONNECT( treeView, activated( const QModelIndex& ),
this, activate( const QModelIndex& ) );
this, popupSelectColumn( QPoint ) );
CONNECT( treeView, customContextMenuRequested( const QPoint & ),
this, popupPlView( const QPoint & ) );
+ treeView->installEventFilter( this );
/* SignalMapper for columns */
selectColumnsSigMapper = new QSignalMapper( this );
this, toggleColumnShown( int ) );
/* Finish the layout */
- layout->addWidget( treeView, 1, 0, 1, -1 );
+ viewStack->addWidget( treeView );
}
void StandardPLPanel::showView( int i_view )
{
if( treeView == NULL )
createTreeView();
- locationBar->setIndex( treeView->rootIndex() );
- if( iconView ) iconView->hide();
- treeView->show();
currentView = treeView;
- treeViewAction->setChecked( true );
break;
}
case ICON_VIEW:
{
if( iconView == NULL )
createIconView();
-
- locationBar->setIndex( iconView->rootIndex() );
- if( treeView ) treeView->hide();
- iconView->show();
currentView = iconView;
- iconViewAction->setChecked( true );
break;
}
- default:;
+ case LIST_VIEW:
+ {
+ if( listView == NULL )
+ createListView();
+ currentView = listView;
+ break;
+ }
+ default: return;
}
+
+ viewStack->setCurrentWidget( currentView );
+ viewActions[i_view]->setChecked( true );
+ browseInto();
+ gotoPlayingItem();
}
void StandardPLPanel::cycleViews()
if( currentView == iconView )
showView( TREE_VIEW );
else if( currentView == treeView )
+ showView( LIST_VIEW );
+ else if( currentView == listView )
showView( ICON_VIEW );
else
assert( 0 );
}
-void StandardPLPanel::wheelEvent( QWheelEvent *e )
-{
- // Accept this event in order to prevent unwanted volume up/down changes
- e->accept();
-}
-
void StandardPLPanel::activate( const QModelIndex &index )
{
- if( model->hasChildren( index ) )
+ if( !index.data( PLModel::IsLeafNodeRole ).toBool() )
{
- if( currentView == iconView ) {
- iconView->setRootIndex( index );
- locationBar->setIndex( index );
- }
+ if( currentView != treeView )
+ browseInto( index );
}
else
{
playlist_Lock( THEPL );
playlist_item_t *p_item = playlist_ItemGetById( THEPL, model->itemId( index ) );
p_item->i_flags |= PLAYLIST_SUBITEM_STOP_FLAG;
- last_activated_id = p_item->p_input->i_id;
+ lastActivatedId = p_item->p_input->i_id;
playlist_Unlock( THEPL );
model->activateItem( index );
}
void StandardPLPanel::browseInto( input_item_t *p_input )
{
- if( p_input->i_id != last_activated_id ) return;
+ if( p_input->i_id != lastActivatedId ) return;
playlist_Lock( THEPL );
playlist_Unlock( THEPL );
- if( currentView == iconView ) {
- iconView->setRootIndex( index );
- locationBar->setIndex( index );
- }
- else
+ if( currentView == treeView )
treeView->setExpanded( index, true );
+ else
+ browseInto( index );
- last_activated_id = -1;
+ lastActivatedId = -1;
}
mapper = new QSignalMapper( this );
CONNECT( mapper, mapped( int ), this, invoke( int ) );
- box = new QHBoxLayout;
- box->setSpacing( 0 );
- box->setContentsMargins( 0, 0, 0, 0 );
- setLayout( box );
+ btnMore = new LocationButton( "...", false, true, this );
+ menuMore = new QMenu( this );
+ btnMore->setMenu( menuMore );
}
void LocationBar::setIndex( const QModelIndex &index )
{
qDeleteAll( buttons );
buttons.clear();
+ qDeleteAll( actions );
+ actions.clear();
+
QModelIndex i = index;
- bool bold = true;
+ bool first = true;
+
while( true )
{
PLItem *item = model->getItem( i );
char *fb_name = input_item_GetTitleFbName( item->inputItem() );
QString text = qfu(fb_name);
free(fb_name);
- QAbstractButton *btn = new LocationButton( text, bold, i.isValid() );
- if( bold ) btn->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
- box->insertWidget( 0, btn, bold ? 1 : 0 );
+
+ QAbstractButton *btn = new LocationButton( text, first, !first, this );
+ btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
buttons.append( btn );
- mapper->setMapping( btn, item->id() );
- CONNECT( btn, clicked( ), mapper, map( ) );
+ QAction *action = new QAction( text, this );
+ actions.append( action );
+ CONNECT( btn, clicked(), action, trigger() );
- bold = false;
+ mapper->setMapping( action, item->id() );
+ CONNECT( action, triggered(), mapper, map() );
+
+ first = false;
if( i.isValid() ) i = i.parent();
else break;
}
+
+ QString prefix;
+ for( int a = actions.count() - 1; a >= 0 ; a-- )
+ {
+ actions[a]->setText( prefix + actions[a]->text() );
+ prefix += QString(" ");
+ }
+
+ if( isVisible() ) layOut( size() );
}
void LocationBar::setRootIndex()
void LocationBar::invoke( int i_id )
{
QModelIndex index = model->index( i_id, 0 );
- setIndex( index );
emit invoked ( index );
}
-LocationButton::LocationButton( const QString &text, bool bold, bool arrow )
- : b_arrow( arrow )
+void LocationBar::layOut( const QSize& size )
+{
+ menuMore->clear();
+ widths.clear();
+
+ int count = buttons.count();
+ int totalWidth = 0;
+ for( int i = 0; i < count; i++ )
+ {
+ int w = buttons[i]->sizeHint().width();
+ widths.append( w );
+ totalWidth += w;
+ if( totalWidth > size.width() ) break;
+ }
+
+ int x = 0;
+ int shown = widths.count();
+
+ if( totalWidth > size.width() && count > 1 )
+ {
+ QSize sz = btnMore->sizeHint();
+ btnMore->setGeometry( 0, 0, sz.width(), size.height() );
+ btnMore->show();
+ x = sz.width();
+ totalWidth += x;
+ }
+ else
+ {
+ btnMore->hide();
+ }
+ for( int i = count - 1; i >= 0; i-- )
+ {
+ if( totalWidth <= size.width() || i == 0)
+ {
+ buttons[i]->setGeometry( x, 0, qMin( size.width() - x, widths[i] ), size.height() );
+ buttons[i]->show();
+ x += widths[i];
+ totalWidth -= widths[i];
+ }
+ else
+ {
+ menuMore->addAction( actions[i] );
+ buttons[i]->hide();
+ if( i < shown ) totalWidth -= widths[i];
+ }
+ }
+}
+
+void LocationBar::resizeEvent ( QResizeEvent * event )
+{
+ layOut( event->size() );
+}
+
+QSize LocationBar::sizeHint() const
+{
+ return btnMore->sizeHint();
+}
+
+LocationButton::LocationButton( const QString &text, bool bold,
+ bool arrow, QWidget * parent )
+ : b_arrow( arrow ), QPushButton( parent )
{
QFont font;
font.setBold( bold );
QPainter p( this );
if( underMouse() )
- style()->drawControl( QStyle::CE_PushButtonBevel, &option, &p );
+ {
+ p.save();
+ p.setRenderHint( QPainter::Antialiasing, true );
+ QColor c = palette().color( QPalette::Highlight );
+ p.setPen( c );
+ p.setBrush( c.lighter( 150 ) );
+ p.setOpacity( 0.2 );
+ p.drawRoundedRect( option.rect.adjusted( 0, 2, 0, -2 ), 5, 5 );
+ p.restore();
+ }
- int margin = style()->pixelMetric(QStyle::PM_DefaultFrameWidth,0,this) + PADDING;
+ QRect r = option.rect.adjusted( PADDING, 0, -PADDING - (b_arrow ? 10 : 0), 0 );
- QRect rect = option.rect.adjusted( b_arrow ? 15 + margin : margin, 0, margin * -1, 0 );
- p.drawText( rect, Qt::AlignVCenter,
- fontMetrics().elidedText( text(), Qt::ElideRight, rect.width() ) );
+ QString str( text() );
+ /* This check is absurd, but either it is not done properly inside elidedText(),
+ or boundingRect() is wrong */
+ if( r.width() < fontMetrics().boundingRect( text() ).width() )
+ str = fontMetrics().elidedText( text(), Qt::ElideRight, r.width() );
+ p.drawText( r, Qt::AlignVCenter | Qt::AlignLeft, str );
if( b_arrow )
{
- option.rect.setX( margin );
- option.rect.setWidth( 8 );
+ option.rect.setWidth( 10 );
+ option.rect.moveRight( rect().right() );
style()->drawPrimitive( QStyle::PE_IndicatorArrowRight, &option, &p );
}
}
QSize LocationButton::sizeHint() const
{
- int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth,0,this);
QSize s( fontMetrics().boundingRect( text() ).size() );
- s.setWidth( s.width() + ( 2 * frameWidth ) + ( 2 * PADDING ) + ( b_arrow ? 15 : 0 ) );
- s.setHeight( QPushButton::sizeHint().height() );
+ /* Add two pixels to width: font metrics are buggy, if you pass text through elidation
+ with exactly the width of its bounding rect, sometimes it still elides */
+ s.setWidth( s.width() + ( 2 * PADDING ) + ( b_arrow ? 10 : 0 ) + 2 );
+ s.setHeight( s.height() + 2 * PADDING );
return s;
}