1 files changed, 179 insertions, 0 deletions

diff --git a/core/multimedia/opieplayer/playlistselection.cpp b/core/multimedia/opieplayer/playlistselection.cpp
new file mode 100644
index 0000000..fbfb946
--- a/dev/null
+++ b/core/multimedia/opieplayer/playlistselection.cpp
@@ -0,0 +1,179 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include <qpe/applnk.h>
+#include <qpe/resource.h>
+#include <qpainter.h>
+#include <qimage.h>
+#include <qheader.h>
+#include <qlistview.h>
+#include <qlist.h>
+#include <qpixmap.h>
+
+#include "playlistselection.h"
+
+#include <stdlib.h>
+
+
+class PlayListSelectionItem : public QListViewItem {
+public:
+    PlayListSelectionItem( QListView *parent, const DocLnk *f ) : QListViewItem( parent ), fl( f ) {
+        setText( 0, f->name() );
+        setPixmap( 0, f->pixmap() );
+    }
+
+    ~PlayListSelectionItem() {
+    };
+
+    const DocLnk *file() const { return fl; }
+
+private:
+    const DocLnk *fl;
+};
+
+
+PlayListSelection::PlayListSelection( QWidget *parent, const char *name )
+    : QListView( parent, name )
+{
+#ifdef USE_PLAYLIST_BACKGROUND
+    setStaticBackground( TRUE );
+    setBackgroundPixmap( Resource::loadPixmap( "mpegplayer/background" ) );
+#endif
+    setAllColumnsShowFocus( TRUE );
+    addColumn( tr( "Playlist Selection" ) );
+    header()->hide();
+    setSorting( -1, FALSE );
+}
+
+
+PlayListSelection::~PlayListSelection() {
+}
+
+
+#ifdef USE_PLAYLIST_BACKGROUND
+void PlayListSelection::drawBackground( QPainter *p, const QRect &r ) {
+    p->fillRect( r, QBrush( white ) );
+    QImage logo = Resource::loadImage( "mpegplayer/background" );
+    if ( !logo.isNull() )
+        p->drawImage( (width() - logo.width()) / 2, (height() - logo.height()) / 2, logo );
+}
+#endif
+
+
+void PlayListSelection::contentsMouseMoveEvent( QMouseEvent *event ) {
+    if ( event->state() == QMouseEvent::LeftButton ) {
+        QListViewItem *currentItem = selectedItem();
+        QListViewItem *itemUnder = itemAt( QPoint( event->pos().x(), event->pos().y() - contentsY() ) );
+        if ( currentItem && currentItem->itemAbove() == itemUnder )
+            moveSelectedUp();
+        else if ( currentItem && currentItem->itemBelow() == itemUnder )
+            moveSelectedDown();
+    }
+}
+
+
+const DocLnk *PlayListSelection::current() {
+    PlayListSelectionItem *item = (PlayListSelectionItem *)selectedItem();
+    if ( item )
+        return item->file();
+    return NULL;
+}
+
+
+void PlayListSelection::addToSelection( const DocLnk &lnk ) {
+    PlayListSelectionItem *item = new PlayListSelectionItem( this, new DocLnk( lnk ) );
+    QListViewItem *current = selectedItem();
+    if ( current )
+        item->moveItem( current );
+    setSelected( item, TRUE );
+    ensureItemVisible( selectedItem() );
+}
+
+
+void PlayListSelection::removeSelected() {
+    QListViewItem *item = selectedItem();
+    if ( item )
+        delete item;
+    setSelected( currentItem(), TRUE );
+    ensureItemVisible( selectedItem() );
+}
+
+
+void PlayListSelection::moveSelectedUp() {
+    QListViewItem *item = selectedItem();
+    if ( item && item->itemAbove() )
+        item->itemAbove()->moveItem( item );
+    ensureItemVisible( selectedItem() );
+}
+
+
+void PlayListSelection::moveSelectedDown() {
+    QListViewItem *item = selectedItem();
+    if ( item && item->itemBelow() )
+        item->moveItem( item->itemBelow() );
+    ensureItemVisible( selectedItem() );
+}
+
+
+bool PlayListSelection::prev() {
+    QListViewItem *item = selectedItem();
+    if ( item && item->itemAbove() )
+        setSelected( item->itemAbove(), TRUE );
+    else
+        return FALSE;
+    ensureItemVisible( selectedItem() );
+    return TRUE;
+}
+
+
+bool PlayListSelection::next() {
+    QListViewItem *item = selectedItem();
+    if ( item && item->itemBelow() )
+        setSelected( item->itemBelow(), TRUE );
+    else
+        return FALSE;
+    ensureItemVisible( selectedItem() );
+    return TRUE;
+}
+
+
+bool PlayListSelection::first() {
+    QListViewItem *item = firstChild();
+    if ( item )
+        setSelected( item, TRUE );
+    else
+        return FALSE;
+    ensureItemVisible( selectedItem() );
+    return TRUE;
+}
+
+
+bool PlayListSelection::last() {
+    QListViewItem *prevItem = NULL;
+    QListViewItem *item = firstChild();
+    while ( ( item = item->nextSibling() ) )
+        prevItem = item;
+    if ( prevItem )
+        setSelected( prevItem, TRUE );
+    else
+        return FALSE;
+    ensureItemVisible( selectedItem() );
+    return TRUE;
+}
+