/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Music Player collection container definition - Playlists.
*
*/
#include <QtCore>
#include <hbdocumentloader.h>
#include <hblistview.h>
#include <hbgroupbox.h>
#include <hblabel.h>
#include "mpcollectioncontainerplaylists.h"
#include "mpmpxcollectiondata.h"
#include "mptrace.h"
/*!
\class MpCollectionContainerPlaylists
\brief Music Player collection container definition - Playlists.
'Playlists' collection container implements the interface specified
by MpCollectionContainer. It provides a layout and widgets for the
'Playlists' view.
This container handles the following contexts:
\li ECollectionContextPlaylists
\li ECollectionContextPlaylistSongs
\sa MpCollectionContainer
*/
/*!
Constructs the collection container.
This container handles the both the auto playlists and user created playlists.
*/
MpCollectionContainerPlaylists::MpCollectionContainerPlaylists( HbDocumentLoader *loader, QGraphicsItem *parent )
: MpCollectionListContainer(loader, parent),
mInfoBar(0)
{
TX_LOG
}
/*!
Destructs the collection container.
*/
MpCollectionContainerPlaylists::~MpCollectionContainerPlaylists()
{
TX_ENTRY
delete mInfoBar;
delete mList;
TX_EXIT
}
/*!
Sets up the container by organizing widgets according to its layout.
\reimp
*/
void MpCollectionContainerPlaylists::setupContainer()
{
TX_ENTRY_ARGS("mCollectionContext=" << mCollectionContext);
if ( mCollectionData->count() ) {
bool ok = false;
QGraphicsWidget *widget;
if ( mCollectionContext == ECollectionContextPlaylists ) {
mDocumentLoader->load(QString(":/docml/musiccollection.docml"), "playlists", &ok);
if ( !ok ) {
TX_LOG_ARGS("Error: invalid xml file.");
Q_ASSERT_X(ok, "MpCollectionContainerPlaylists::setupContainer", "invalid xml file");
}
if ( !mList ) {
widget = mDocumentLoader->findWidget(QString("playlistsList"));
mList = qobject_cast<HbListView*>(widget);
initializeList();
}
if ( mInfoBar ) {
delete mInfoBar;
mInfoBar = 0;
}
}
else if ( mCollectionContext == ECollectionContextPlaylistSongs ) {
mDocumentLoader->load(QString(":/docml/musiccollection.docml"), "playlistSongs", &ok);
if ( !ok ) {
TX_LOG_ARGS("Error: invalid xml file.");
Q_ASSERT_X(ok, "MpCollectionContainerPlaylists::setupContainer", "invalid xml file");
}
widget = mDocumentLoader->findWidget(QString("playlistSongsDetail"));
mInfoBar = qobject_cast<HbGroupBox*>(widget);
QString details;
if ( mViewMode == MpCommon::FetchView ) {
details = "Select a song";
}
else {
details = mCollectionData->collectionTitle();
}
mInfoBar->setHeading(details);
}
if ( mNoMusic ) {
delete mNoMusic;
mNoMusic = 0;
}
}
else {
if ( mInfoBar ) {
delete mInfoBar;
mInfoBar = 0;
}
// Call empty list from base class
setupEmptyListContainer();
}
TX_EXIT
}