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161 lines
4.9 KiB
161 lines
4.9 KiB
/***************************************************************************
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begin : Fri Aug 8 2003
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copyright : (C) 2003 - 2004 by Scott Wheeler
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email : wheeler@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <klocale.h>
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#include <kglobal.h>
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#include <kdebug.h>
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#include "historyplaylist.h"
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#include "collectionlist.h"
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#include "playermanager.h"
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////////////////////////////////////////////////////////////////////////////////
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// HistoryPlayList public members
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////////////////////////////////////////////////////////////////////////////////
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HistoryPlaylist::HistoryPlaylist(PlaylistCollection *collection) :
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Playlist(collection, true), m_timer(0)
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{
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setAllowDuplicates(true);
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m_timer = new TQTimer(this);
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connect(PlayerManager::instance(), TQT_SIGNAL(signalPlay()), this, TQT_SLOT(slotAddPlaying()));
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connect(m_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotCreateNewItem()));
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}
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HistoryPlaylist::~HistoryPlaylist()
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{
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}
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HistoryPlaylistItem *HistoryPlaylist::createItem(const FileHandle &file,
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TQListViewItem *after, bool emitChanged)
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{
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if(!after)
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after = lastItem();
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return Playlist::createItem<HistoryPlaylistItem, CollectionListItem,
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CollectionList>(file, after, emitChanged);
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}
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void HistoryPlaylist::createItems(const PlaylistItemList &siblings)
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{
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Playlist::createItems<CollectionListItem, HistoryPlaylistItem, PlaylistItem>(siblings);
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}
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////////////////////////////////////////////////////////////////////////////////
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// HistoryPlaylist protected members
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////////////////////////////////////////////////////////////////////////////////
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void HistoryPlaylist::polish()
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{
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addColumn(i18n("Time"));
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Playlist::polish();
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setSorting(-1);
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}
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////////////////////////////////////////////////////////////////////////////////
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// private slots
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////////////////////////////////////////////////////////////////////////////////
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void HistoryPlaylist::slotAddPlaying()
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{
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m_file = PlayerManager::instance()->playingFile();
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m_timer->stop();
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m_timer->start(delay(), true);
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}
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void HistoryPlaylist::slotCreateNewItem()
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{
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PlayerManager *player = PlayerManager::instance();
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if(player->playing() && m_file == player->playingFile()) {
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createItem(m_file);
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m_file = FileHandle::null();
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// HistoryPlaylistItem public members
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////////////////////////////////////////////////////////////////////////////////
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HistoryPlaylistItem::HistoryPlaylistItem(CollectionListItem *item, Playlist *parent, TQListViewItem *after) :
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PlaylistItem(item, parent, after),
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m_dateTime(TQDateTime::currentDateTime())
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{
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setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
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}
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HistoryPlaylistItem::HistoryPlaylistItem(CollectionListItem *item, Playlist *parent) :
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PlaylistItem(item, parent),
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m_dateTime(TQDateTime::currentDateTime())
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{
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setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
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}
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HistoryPlaylistItem::~HistoryPlaylistItem()
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{
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}
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void HistoryPlaylistItem::setDateTime(const TQDateTime &dt)
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{
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m_dateTime = dt;
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setText(0, KGlobal::locale()->formatDateTime(m_dateTime));
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}
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////////////////////////////////////////////////////////////////////////////////
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// helper functions
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////////////////////////////////////////////////////////////////////////////////
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TQDataStream &operator<<(TQDataStream &s, const HistoryPlaylist &p)
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{
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PlaylistItemList l = const_cast<HistoryPlaylist *>(&p)->items();
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s << TQ_INT32(l.count());
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for(PlaylistItemList::ConstIterator it = l.begin(); it != l.end(); ++it) {
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const HistoryPlaylistItem *i = static_cast<HistoryPlaylistItem *>(*it);
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s << i->file().absFilePath();
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s << i->dateTime();
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}
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return s;
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}
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TQDataStream &operator>>(TQDataStream &s, HistoryPlaylist &p)
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{
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TQ_INT32 count;
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s >> count;
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HistoryPlaylistItem *after = 0;
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TQString fileName;
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TQDateTime dateTime;
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for(int i = 0; i < count; i++) {
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s >> fileName;
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s >> dateTime;
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after = p.createItem(FileHandle(fileName), after, false);
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after->setDateTime(dateTime);
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}
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p.dataChanged();
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return s;
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}
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#include "historyplaylist.moc"
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