* standardpanel.cpp : The "standard" playlist panel : just a treeview
****************************************************************************
* Copyright (C) 2000-2005 the VideoLAN team
- * $Id: wxwidgets.cpp 15731 2006-05-25 14:43:53Z zorglub $
+ * $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#include "qt4.hpp"
+#include "dialogs_provider.hpp"
+#include "playlist_model.hpp"
#include "components/playlist/panels.hpp"
+#include "util/customwidgets.hpp"
-StandardPLPanel::StandardPLPanel( QWidget *_parent, intf_thread_t *_p_intf ):
+#include <vlc_intf_strings.h>
+
+#include <QTreeView>
+#include <QPushButton>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QHeaderView>
+#include <QKeyEvent>
+#include <QModelIndexList>
+#include <QToolBar>
+#include <QLabel>
+#include <QSpacerItem>
+#include <QMenu>
+
+#include <assert.h>
+
+StandardPLPanel::StandardPLPanel( PlaylistWidget *_parent,
+ intf_thread_t *_p_intf,
+ playlist_t *p_playlist,
+ playlist_item_t *p_root ):
PLPanel( _parent, _p_intf )
{
+ model = new PLModel( p_playlist, p_intf, p_root, -1, this );
+
+ /* Create and configure the QTreeView */
+ view = new QVLCTreeView( 0 );
+ view->setModel(model);
+ view->setIconSize( QSize(20,20) );
+ view->setAlternatingRowColors( true );
+ view->setAnimated( true );
+ view->setSortingEnabled( true );
+ view->setSelectionMode( QAbstractItemView::ExtendedSelection );
+ view->setDragEnabled( true );
+ view->setAcceptDrops( true );
+ view->setDropIndicatorShown( true );
+ view->setAutoScroll( true );
+
+ view->header()->resizeSection( 0, 230 );
+ view->header()->resizeSection( 1, 170 );
+ view->header()->setSortIndicatorShown( true );
+ view->header()->setClickable( true );
+ view->header()->setContextMenuPolicy( Qt::CustomContextMenu );
+
+ CONNECT( view, activated( const QModelIndex& ) ,
+ model,activateItem( const QModelIndex& ) );
+ CONNECT( view, rightClicked( QModelIndex , QPoint ),
+ this, doPopup( QModelIndex, QPoint ) );
+ CONNECT( model, dataChanged( const QModelIndex&, const QModelIndex& ),
+ this, handleExpansion( const QModelIndex& ) );
+ CONNECT( view->header(), customContextMenuRequested( const QPoint & ),
+ this, popupSelectColumn( QPoint ) );
+
+ currentRootId = -1;
+ CONNECT( parent, rootChanged(int), this, setCurrentRootId( int ) );
+
+ QVBoxLayout *layout = new QVBoxLayout();
+ layout->setSpacing( 0 ); layout->setMargin( 0 );
+
+ /* Buttons configuration */
+ QHBoxLayout *buttons = new QHBoxLayout();
+
+ addButton = new QPushButton( QIcon( ":/pixmaps/vlc_playlist_add.png" ), "", this );
+ addButton->setMaximumWidth( 25 );
+ BUTTONACT( addButton, popupAdd() );
+ buttons->addWidget( addButton );
+
+ repeatButton = new QPushButton( this );
+ if( model->hasRepeat() ) repeatButton->setIcon(
+ QIcon( ":/pixmaps/vlc_playlist_repeat_one.png" ) );
+ else if( model->hasLoop() ) repeatButton->setIcon(
+ QIcon( ":/pixmaps/vlc_playlist_repeat_all.png" ) );
+ else repeatButton->setIcon(
+ QIcon( ":/pixmaps/vlc_playlist_repeat_off.png" ) );
+ BUTTONACT( repeatButton, toggleRepeat() );
+ buttons->addWidget( repeatButton );
+
+ randomButton = new QPushButton( this );
+ randomButton->setIcon( model->hasRandom() ?
+ QIcon( ":/pixmaps/vlc_playlist_shuffle_on.png" ) :
+ QIcon( ":/pixmaps/vlc_playlist_shuffle_off.png" ) );
+ BUTTONACT( randomButton, toggleRandom() );
+ buttons->addWidget( randomButton );
+
+ QSpacerItem *spacer = new QSpacerItem( 10, 20 );
+ buttons->addItem( spacer );
+
+ QLabel *filter = new QLabel( qtr(I_PL_SEARCH) + " " );
+ buttons->addWidget( filter );
+ searchLine = new ClickLineEdit( qtr(I_PL_FILTER), 0 );
+ CONNECT( searchLine, textChanged(QString), this, search(QString));
+ buttons->addWidget( searchLine ); filter->setBuddy( searchLine );
+
+ QPushButton *clear = new QPushButton( qfu( "CL") );
+ clear->setMaximumWidth( 30 );
+ BUTTONACT( clear, clearFilter() );
+ buttons->addWidget( clear );
+
+ layout->addWidget( view );
+ layout->addLayout( buttons );
+// layout->addWidget( bar );
+ setLayout( layout );
+}
+
+void StandardPLPanel::toggleRepeat()
+{
+ if( model->hasRepeat() )
+ {
+ model->setRepeat( false ); model->setLoop( true );
+ repeatButton->setIcon( QIcon( ":/pixmaps/vlc_playlist_repeat_all.png" ) );
+ }
+ else if( model->hasLoop() )
+ {
+ model->setRepeat( false ) ; model->setLoop( false );
+ repeatButton->setIcon( QIcon( ":/pixmaps/vlc_playlist_repeat_off.png" ) );
+ }
+ else
+ {
+ model->setRepeat( true );
+ repeatButton->setIcon( QIcon( ":/pixmaps/vlc_playlist_repeat_one.png" ) );
+ }
+}
+
+void StandardPLPanel::toggleRandom()
+{
+ bool prev = model->hasRandom();
+ model->setRandom( !prev );
+ randomButton->setIcon( prev ?
+ QIcon( ":/pixmaps/vlc_playlist_shuffle_off.png" ) :
+ QIcon( ":/pixmaps/vlc_playlist_shuffle_on.png" ) );
+}
+
+void StandardPLPanel::handleExpansion( const QModelIndex &index )
+{
+ QModelIndex parent;
+ if( model->isCurrent( index ) )
+ {
+ view->scrollTo( index, QAbstractItemView::EnsureVisible );
+ parent = index;
+ while( parent.isValid() )
+ {
+ view->setExpanded( parent, true );
+ parent = model->parent( parent );
+ }
+ }
+}
+
+void StandardPLPanel::setCurrentRootId( int _new )
+{
+ currentRootId = _new;
+ if( currentRootId == THEPL->p_local_category->i_id ||
+ currentRootId == THEPL->p_local_onelevel->i_id )
+ {
+ addButton->setEnabled( true );
+ addButton->setToolTip( qtr(I_PL_ADDPL) );
+ }
+ else if( currentRootId == THEPL->p_ml_category->i_id ||
+ currentRootId == THEPL->p_ml_onelevel->i_id )
+ {
+ addButton->setEnabled( true );
+ addButton->setToolTip( qtr(I_PL_ADDML) );
+ }
+ else
+ addButton->setEnabled( false );
+}
+
+void StandardPLPanel::popupAdd()
+{
+ QMenu popup;
+ if( currentRootId == THEPL->p_local_category->i_id ||
+ currentRootId == THEPL->p_local_onelevel->i_id )
+ {
+ popup.addAction( qtr(I_PL_ADDF), THEDP, SLOT(simplePLAppendDialog()));
+ popup.addAction( qtr(I_PL_ADVADD), THEDP, SLOT(PLAppendDialog()) );
+ popup.addAction( qtr(I_PL_ADDDIR), THEDP, SLOT( PLAppendDir()) );
+ }
+ else if( currentRootId == THEPL->p_ml_category->i_id ||
+ currentRootId == THEPL->p_ml_onelevel->i_id )
+ {
+ popup.addAction( qtr(I_PL_ADDF), THEDP, SLOT(simpleMLAppendDialog()));
+ popup.addAction( qtr(I_PL_ADVADD), THEDP, SLOT( MLAppendDialog() ) );
+ popup.addAction( qtr(I_PL_ADDDIR), THEDP, SLOT( MLAppendDir() ) );
+ }
+ popup.exec( QCursor::pos() );
+}
+
+void StandardPLPanel::popupSelectColumn( QPoint )
+{
+ ContextUpdateMapper = new QSignalMapper(this);
+
+ QMenu selectColMenu;
+
+#define ADD_META_ACTION( meta ) { \
+ QAction* option = selectColMenu.addAction( qfu(VLC_META_##meta) ); \
+ option->setCheckable( true ); \
+ option->setChecked( model->shownFlags() & VLC_META_ENGINE_##meta ); \
+ ContextUpdateMapper->setMapping( option, VLC_META_ENGINE_##meta ); \
+ CONNECT( option, triggered(), ContextUpdateMapper, map() ); \
+ }
+ CONNECT( ContextUpdateMapper, mapped( int ), model, viewchanged( int ) );
+
+ ADD_META_ACTION( TITLE );
+ ADD_META_ACTION( ARTIST );
+ ADD_META_ACTION( DURATION );
+ ADD_META_ACTION( COLLECTION );
+ ADD_META_ACTION( GENRE );
+ ADD_META_ACTION( SEQ_NUM );
+ ADD_META_ACTION( RATING );
+ ADD_META_ACTION( DESCRIPTION );
+
+#undef ADD_META_ACTION
+
+ selectColMenu.exec( QCursor::pos() );
+ }
+
+void StandardPLPanel::clearFilter()
+{
+ searchLine->setText( "" );
+}
+
+void StandardPLPanel::search( QString searchText )
+{
+ model->search( searchText );
+}
+
+void StandardPLPanel::doPopup( QModelIndex index, QPoint point )
+{
+ if( !index.isValid() ) return;
+ QItemSelectionModel *selection = view->selectionModel();
+ QModelIndexList list = selection->selectedIndexes();
+ model->popup( index, point, list );
+}
+
+void StandardPLPanel::setRoot( int i_root_id )
+{
+ playlist_item_t *p_item = playlist_ItemGetById( THEPL, i_root_id,
+ VLC_TRUE );
+ assert( p_item );
+ p_item = playlist_GetPreferredNode( THEPL, p_item );
+ assert( p_item );
+ model->rebuild( p_item );
+}
+
+void StandardPLPanel::removeItem( int i_id )
+{
+ model->removeItem( i_id );
+}
+
+void StandardPLPanel::keyPressEvent( QKeyEvent *e )
+{
+ switch( e->key() )
+ {
+ case Qt::Key_Back:
+ case Qt::Key_Delete:
+ deleteSelection();
+ break;
+ }
+}
+
+void StandardPLPanel::deleteSelection()
+{
+ QItemSelectionModel *selection = view->selectionModel();
+ QModelIndexList list = selection->selectedIndexes();
+ model->doDelete( list );
}
StandardPLPanel::~StandardPLPanel()
{}
-
-#endif
projects / vlc / blobdiff