/*****************************************************************************
* standardpanel.cpp : The "standard" playlist panel : just a treeview
****************************************************************************
- * Copyright (C) 2000-2009 VideoLAN
+ * Copyright © 2000-2010 VideoLAN
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
- * JB Kempf <jb@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
# include "config.h"
#endif
-#include "dialogs_provider.hpp"
-
-#include "components/playlist/playlist_model.hpp"
#include "components/playlist/standardpanel.hpp"
-#include "components/playlist/icon_view.hpp"
-#include "util/customwidgets.hpp"
-#include "menus.hpp"
-#include <vlc_intf_strings.h>
+#include "components/playlist/vlc_model.hpp" /* VLCModel */
+#include "components/playlist/playlist_model.hpp" /* PLModel */
+#include "components/playlist/ml_model.hpp" /* MLModel */
+#include "components/playlist/views.hpp" /* 3 views */
+#include "components/playlist/selector.hpp" /* PLSelector */
+#include "menus.hpp" /* Popup */
+#include "input_manager.hpp" /* THEMIM */
+
+#include "sorting.h" /* Columns order */
+
+#include <vlc_services_discovery.h> /* SD_CMD_SEARCH */
-#include <QPushButton>
#include <QHeaderView>
-#include <QKeyEvent>
#include <QModelIndexList>
-#include <QLabel>
#include <QMenu>
-#include <QSignalMapper>
+#include <QKeyEvent>
#include <QWheelEvent>
-#include <QToolButton>
-#include <QFontMetrics>
-#include <QPainter>
#include <QStackedLayout>
+#include <QSignalMapper>
+#include <QSettings>
#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,
- playlist_item_t *p_root ):
- QWidget( _parent ), p_intf( _p_intf )
-{
- layout = new QGridLayout( this );
- layout->setSpacing( 0 ); layout->setMargin( 0 );
+ playlist_item_t *p_root,
+ PLSelector *_p_selector,
+ PLModel *_p_model,
+ MLModel *_p_plmodel)
+ : QWidget( _parent ),
+ model( _p_model ),
+ mlmodel( _p_plmodel),
+ p_intf( _p_intf ),
+ p_selector( _p_selector )
+{
+ viewStack = new QStackedLayout( this );
+ viewStack->setSpacing( 0 ); viewStack->setMargin( 0 );
setMinimumWidth( 300 );
- 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;
- currentRootIndexId = -1;
- lastActivatedId = -1;
-
- locationBar = new LocationBar( model );
- locationBar->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Preferred );
- layout->addWidget( locationBar, 0, 0 );
- layout->setColumnStretch( 0, 5 );
- CONNECT( locationBar, invoked( const QModelIndex & ),
- this, browseInto( const QModelIndex & ) );
-
- 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( 2, 3 );
-
- /* Button to switch views */
- QToolButton *viewButton = new QToolButton( this );
- viewButton->setIcon( style()->standardIcon( QStyle::SP_FileDialogDetailedView ) );
- viewButton->setToolTip( qtr("Change playlistview"));
- layout->addWidget( viewButton, 0, 1 );
-
- /* View selection menu */
- viewSelectionMapper = new QSignalMapper( this );
- CONNECT( viewSelectionMapper, mapped( int ), this, showView( int ) );
-
- QActionGroup *actionGroup = new QActionGroup( this );
-
- 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 );
- viewMenu->addActions( actionGroup->actions() );
+ iconView = NULL;
+ treeView = NULL;
+ listView = NULL;
+ picFlowView = NULL;
- viewButton->setMenu( viewMenu );
+ currentRootIndexId = -1;
+ lastActivatedId = -1;
/* Saved Settings */
- getSettings()->beginGroup("Playlist");
+ int i_savedViewMode = getSettings()->value( "Playlist/view-mode", TREE_VIEW ).toInt();
+ showView( i_savedViewMode );
- int i_viewMode = getSettings()->value( "view-mode", TREE_VIEW ).toInt();
+ DCONNECT( THEMIM, leafBecameParent( int ),
+ this, browseInto( int ) );
- getSettings()->endGroup();
-
- showView( i_viewMode );
-
- DCONNECT( THEMIM, leafBecameParent( input_item_t *),
- this, browseInto( input_item_t * ) );
-
- CONNECT( model, currentChanged( const QModelIndex& ),
+ CONNECT( model, currentIndexChanged( const QModelIndex& ),
this, handleExpansion( const QModelIndex& ) );
- CONNECT( model, rootChanged(), this, handleRootChange() );
+ CONNECT( model, rootIndexChanged(), this, browseInto() );
+
+ setRootItem( p_root, false );
}
StandardPLPanel::~StandardPLPanel()
getSettings()->beginGroup("Playlist");
if( treeView )
getSettings()->setValue( "headerStateV2", treeView->header()->saveState() );
- 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()->setValue( "view-mode", currentViewIndex() );
getSettings()->endGroup();
}
void StandardPLPanel::handleExpansion( const QModelIndex& index )
{
assert( currentView );
- browseInto( index.parent() );
+ if( currentRootIndexId != -1 && currentRootIndexId != model->itemId( index.parent() ) )
+ browseInto( index.parent() );
currentView->scrollTo( index );
}
-void StandardPLPanel::handleRootChange()
-{
- browseInto();
-}
-
void StandardPLPanel::popupPlView( const QPoint &point )
{
QModelIndex index = currentView->indexAt( point );
QVLCMenu::PopupMenu( p_intf, true );
}
-void StandardPLPanel::popupSelectColumn( QPoint pos )
+void StandardPLPanel::popupSelectColumn( QPoint )
{
QMenu menu;
assert( treeView );
/* We do not offer the option to hide index 0 column, or
- * QTreeView will behave weird */
- int i, j;
- for( i = 1 << 1, j = 1; i < COLUMN_END; i <<= 1, j++ )
+ * QTreeView will behave weird */
+ for( int i = 1 << 1, j = 1; i < COLUMN_END; i <<= 1, j++ )
{
- QAction* option = menu.addAction(
- qfu( psz_column_title( i ) ) );
+ QAction* option = menu.addAction( qfu( psz_column_title( i ) ) );
option->setCheckable( true );
option->setChecked( !treeView->isColumnHidden( j ) );
selectColumnsSigMapper->setMapping( option, j );
/* Search in the playlist */
void StandardPLPanel::search( const QString& searchText )
{
- bool flat = currentView == iconView || currentView == listView;
- model->search( searchText,
- flat ? currentView->rootIndex() : QModelIndex(),
- !flat );
+ int type;
+ QString name;
+ p_selector->getCurrentSelectedItem( &type, &name );
+ if( type != SD_TYPE )
+ {
+ bool flat = ( currentView == iconView ||
+ currentView == listView ||
+ currentView == picFlowView );
+ model->search( searchText,
+ flat ? currentView->rootIndex() : QModelIndex(),
+ !flat );
+ }
+}
+
+void StandardPLPanel::searchDelayed( const QString& searchText )
+{
+ int type;
+ QString name;
+ p_selector->getCurrentSelectedItem( &type, &name );
+
+ if( type == SD_TYPE )
+ {
+ if( !name.isEmpty() && !searchText.isEmpty() )
+ playlist_ServicesDiscoveryControl( THEPL, qtu( name ), SD_CMD_SEARCH,
+ qtu( searchText ) );
+ }
}
/* Set the root of the new Playlist */
/* This activated by the selector selection */
-void StandardPLPanel::setRoot( playlist_item_t *p_item )
+void StandardPLPanel::setRootItem( playlist_item_t *p_item, bool b )
{
- model->rebuild( p_item );
+#ifdef MEDIA_LIBRARY
+ if( b )
+ {
+ msg_Dbg( p_intf, "Setting the SQL ML" );
+ currentView->setModel( mlmodel );
+ }
+ else
+#else
+ Q_UNUSED( b );
+#endif
+ {
+ msg_Dbg( p_intf, "Normal PL/ML or SD" );
+ if( currentView->model() != model )
+ currentView->setModel( model );
+ model->rebuild( p_item );
+ }
}
void StandardPLPanel::browseInto( const QModelIndex &index )
{
- if( currentView == iconView || currentView == listView )
+ if( currentView == iconView || currentView == listView || currentView == picFlowView )
{
- currentRootIndexId = model->itemId( index );;
+ currentRootIndexId = model->itemId( index );
currentView->setRootIndex( index );
}
- locationBar->setIndex( index );
- searchEdit->clear();
+ emit viewChanged( index );
}
-void StandardPLPanel::browseInto( )
+void StandardPLPanel::browseInto()
{
- browseInto( currentRootIndexId != -1 && currentView != treeView ?
- model->index( currentRootIndexId, 0 ) :
- QModelIndex() );
+ browseInto( (currentRootIndexId != -1 && currentView != treeView) ?
+ model->index( currentRootIndexId, 0 ) :
+ QModelIndex() );
}
void StandardPLPanel::wheelEvent( QWheelEvent *e )
e->accept();
}
-bool StandardPLPanel::eventFilter ( QObject * watched, QEvent * event )
+bool StandardPLPanel::eventFilter ( QObject *, QEvent * event )
{
if (event->type() == QEvent::KeyPress)
{
viewStack->addWidget( listView );
}
+void StandardPLPanel::createCoverView()
+{
+ picFlowView = new PicFlowView( model, this );
+ picFlowView->setContextMenuPolicy( Qt::CustomContextMenu );
+ CONNECT( picFlowView, customContextMenuRequested( const QPoint & ),
+ this, popupPlView( const QPoint & ) );
+ CONNECT( picFlowView, activated( const QModelIndex & ),
+ this, activate( const QModelIndex & ) );
+ viewStack->addWidget( picFlowView );
+ picFlowView->installEventFilter( this );
+}
void StandardPLPanel::createTreeView()
{
treeView->setAnimated( true );
treeView->setUniformRowHeights( true );
treeView->setSortingEnabled( true );
+ treeView->setAttribute( Qt::WA_MacShowFocusRect, false );
treeView->header()->setSortIndicator( -1 , Qt::AscendingOrder );
treeView->header()->setSortIndicatorShown( true );
treeView->header()->setClickable( true );
treeView->setContextMenuPolicy( Qt::CustomContextMenu );
/* setModel after setSortingEnabled(true), or the model will sort immediately! */
- treeView->setModel( model );
getSettings()->beginGroup("Playlist");
CONNECT( selectColumnsSigMapper, mapped( int ),
this, toggleColumnShown( int ) );
- /* Finish the layout */
viewStack->addWidget( treeView );
}
+void StandardPLPanel::changeModel( bool b_ml )
+{
+#ifdef MEDIA_LIBRARY
+ VLCModel *mod;
+ if( b_ml )
+ mod = mlmodel;
+ else
+ mod = model;
+ if( currentView->model() != mod )
+ currentView->setModel( mod );
+#else
+ Q_UNUSED( b_ml );
+ if( currentView->model() != model )
+ currentView->setModel( model );
+#endif
+}
+
void StandardPLPanel::showView( int i_view )
{
+
switch( i_view )
{
- case TREE_VIEW:
- {
- if( treeView == NULL )
- createTreeView();
- currentView = treeView;
- break;
- }
case ICON_VIEW:
{
if( iconView == NULL )
currentView = listView;
break;
}
- default: return;
+ case PICTUREFLOW_VIEW:
+ {
+ if( picFlowView == NULL )
+ createCoverView();
+ currentView = picFlowView;
+ break;
+ }
+ default:
+ case TREE_VIEW:
+ {
+ if( treeView == NULL )
+ createTreeView();
+ currentView = treeView;
+ break;
+ }
}
+ changeModel( false );
+
viewStack->setCurrentWidget( currentView );
- viewActions[i_view]->setChecked( true );
browseInto();
gotoPlayingItem();
}
+int StandardPLPanel::currentViewIndex() const
+{
+ if( currentView == treeView )
+ return TREE_VIEW;
+ else if( currentView == iconView )
+ return ICON_VIEW;
+ else if( currentView == listView )
+ return LIST_VIEW;
+ else
+ return PICTUREFLOW_VIEW;
+}
+
void StandardPLPanel::cycleViews()
{
if( currentView == iconView )
else if( currentView == treeView )
showView( LIST_VIEW );
else if( currentView == listView )
+#ifndef NDEBUG
+ showView( PICTUREFLOW_VIEW );
+ else if( currentView == picFlowView )
+#endif
showView( ICON_VIEW );
else
assert( 0 );
void StandardPLPanel::activate( const QModelIndex &index )
{
- if( !index.data( PLModel::IsLeafNodeRole ).toBool() )
- {
- if( currentView != treeView )
- browseInto( index );
- }
- else
+ if( currentView->model() == model )
{
- playlist_Lock( THEPL );
- playlist_item_t *p_item = playlist_ItemGetById( THEPL, model->itemId( index ) );
- p_item->i_flags |= PLAYLIST_SUBITEM_STOP_FLAG;
- lastActivatedId = p_item->p_input->i_id;
- playlist_Unlock( THEPL );
- model->activateItem( index );
+ /* If we are not a leaf node */
+ if( !index.data( PLModel::IsLeafNodeRole ).toBool() )
+ {
+ 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;
+ lastActivatedId = p_item->p_input->i_id;
+ playlist_Unlock( THEPL );
+ model->activateItem( index );
+ }
}
}
-void StandardPLPanel::browseInto( input_item_t *p_input )
+void StandardPLPanel::browseInto( int i_id )
{
+ if( i_id != lastActivatedId ) return;
- if( p_input->i_id != lastActivatedId ) return;
-
- playlist_Lock( THEPL );
-
- playlist_item_t *p_item = playlist_ItemGetByInput( THEPL, p_input );
- if( !p_item )
- {
- playlist_Unlock( THEPL );
- return;
- }
-
- QModelIndex index = model->index( p_item->i_id, 0 );
-
+ QModelIndex index = model->index( i_id, 0 );
playlist_Unlock( THEPL );
if( currentView == treeView )
browseInto( index );
lastActivatedId = -1;
-
-
-}
-
-LocationBar::LocationBar( PLModel *m )
-{
- model = m;
- mapper = new QSignalMapper( this );
- CONNECT( mapper, mapped( int ), this, invoke( int ) );
-
- 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 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, first, !first, this );
- btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
- buttons.append( btn );
-
- QAction *action = new QAction( text, this );
- actions.append( action );
- CONNECT( btn, clicked(), action, trigger() );
-
- 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()
-{
- setIndex( QModelIndex() );
-}
-
-void LocationBar::invoke( int i_id )
-{
- QModelIndex index = model->index( i_id, 0 );
- emit invoked ( index );
-}
-
-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 );
- setFont( font );
- setText( text );
}
-
-#define PADDING 4
-
-void LocationButton::paintEvent ( QPaintEvent * event )
-{
- QStyleOptionButton option;
- option.initFrom( this );
- option.state |= QStyle::State_Enabled;
- QPainter p( this );
-
- if( underMouse() )
- {
- 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();
- }
-
- QRect r = option.rect.adjusted( PADDING, 0, -PADDING - (b_arrow ? 10 : 0), 0 );
-
- 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.setWidth( 10 );
- option.rect.moveRight( rect().right() );
- style()->drawPrimitive( QStyle::PE_IndicatorArrowRight, &option, &p );
- }
-}
-
-QSize LocationButton::sizeHint() const
-{
- QSize s( fontMetrics().boundingRect( text() ).size() );
- /* 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;
-}
-
-#undef PADDING
projects / vlc / blobdiff