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/***************************************************************************
begin : Fri Aug 8 2003
copyright : (C) 2003 - 2004 by Scott Wheeler
email : wheeler@kde.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 *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <klocale.h>
#include <kglobal.h>
#include <kdebug.h>
#include "historyplaylist.h"
#include "collectionlist.h"
#include "playermanager.h"
////////////////////////////////////////////////////////////////////////////////
// HistoryPlayList public members
////////////////////////////////////////////////////////////////////////////////
HistoryPlaylist::HistoryPlaylist(PlaylistCollection *collection) :
Playlist(collection, true), m_timer(0)
{
setAllowDuplicates(true);
m_timer = new TQTimer(this);
connect(PlayerManager::instance(), TQT_SIGNAL(signalPlay()), this, TQT_SLOT(slotAddPlaying()));
connect(m_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotCreateNewItem()));
}
HistoryPlaylist::~HistoryPlaylist()
{
}
HistoryPlaylistItem *HistoryPlaylist::createItem(const FileHandle &file,
TQListViewItem *after, bool emitChanged)
{
if(!after)
after = lastItem();
return Playlist::createItem<HistoryPlaylistItem, CollectionListItem,
CollectionList>(file, after, emitChanged);
}
void HistoryPlaylist::createItems(const PlaylistItemList &siblings)
{
Playlist::createItems<CollectionListItem, HistoryPlaylistItem, PlaylistItem>(siblings);
}
////////////////////////////////////////////////////////////////////////////////
// HistoryPlaylist protected members
////////////////////////////////////////////////////////////////////////////////
void HistoryPlaylist::polish()
{
addColumn(i18n("Time"));
Playlist::polish();
setSorting(-1);
}
////////////////////////////////////////////////////////////////////////////////
// private slots
////////////////////////////////////////////////////////////////////////////////
void HistoryPlaylist::slotAddPlaying()
{
m_file = PlayerManager::instance()->playingFile();
m_timer->stop();
m_timer->start(delay(), true);
}
void HistoryPlaylist::slotCreateNewItem()
{
PlayerManager *player = PlayerManager::instance();
if(player->playing() && m_file == player->playingFile()) {
createItem(m_file);
m_file = FileHandle::null();
}
}
////////////////////////////////////////////////////////////////////////////////
// HistoryPlaylistItem public members
////////////////////////////////////////////////////////////////////////////////
HistoryPlaylistItem::HistoryPlaylistItem(CollectionListItem *item, Playlist *parent, TQListViewItem *after) :
PlaylistItem(item, parent, after),
m_dateTime(TQDateTime::currentDateTime())
{
setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
}
HistoryPlaylistItem::HistoryPlaylistItem(CollectionListItem *item, Playlist *parent) :
PlaylistItem(item, parent),
m_dateTime(TQDateTime::currentDateTime())
{
setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
}
HistoryPlaylistItem::~HistoryPlaylistItem()
{
}
void HistoryPlaylistItem::setDateTime(const TQDateTime &dt)
{
m_dateTime = dt;
setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
}
////////////////////////////////////////////////////////////////////////////////
// helper functions
////////////////////////////////////////////////////////////////////////////////
TQDataStream &operator<<(TQDataStream &s, const HistoryPlaylist &p)
{
PlaylistItemList l = const_cast<HistoryPlaylist *>(&p)->items();
s << Q_INT32(l.count());
for(PlaylistItemList::ConstIterator it = l.begin(); it != l.end(); ++it) {
const HistoryPlaylistItem *i = static_cast<HistoryPlaylistItem *>(*it);
s << i->file().absFilePath();
s << i->dateTime();
}
return s;
}
TQDataStream &operator>>(TQDataStream &s, HistoryPlaylist &p)
{
Q_INT32 count;
s >> count;
HistoryPlaylistItem *after = 0;
TQString fileName;
TQDateTime dateTime;
for(int i = 0; i < count; i++) {
s >> fileName;
s >> dateTime;
after = p.createItem(FileHandle(fileName), after, false);
after->setDateTime(dateTime);
}
p.dataChanged();
return s;
}
#include "historyplaylist.moc"
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