<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>libqtpod: libqtpod/src/itunesdb.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.0 -->
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li id="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="examples.html"><span>Examples</span></a></li>
</ul></div>
<div class="nav">
<a class="el" href="dir_1c4e625326ae5a16dce68a64877e05dc.html">libqtpod</a> » <a class="el" href="dir_23d909e7812f47a039ca3653afa1ae8a.html">src</a></div>
<h1>itunesdb.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2004 by Michael Schulze *</span>
<a name="l00003"></a>00003 <span class="comment"> * mike.s@genion.de *</span>
<a name="l00004"></a>00004 <span class="comment"> * *</span>
<a name="l00005"></a>00005 <span class="comment"> * The code contained in this file is free software; you can redistribute *</span>
<a name="l00006"></a>00006 <span class="comment"> * it and/or modify it under the terms of the GNU Lesser General Public *</span>
<a name="l00007"></a>00007 <span class="comment"> * License as published by the Free Software Foundation; either version *</span>
<a name="l00008"></a>00008 <span class="comment"> * 2.1 of the License, or (at your option) any later version. *</span>
<a name="l00009"></a>00009 <span class="comment"> * *</span>
<a name="l00010"></a>00010 <span class="comment"> * This file is distributed in the hope that it will be useful, *</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of *</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *</span>
<a name="l00013"></a>00013 <span class="comment"> * Lesser General Public License for more details. *</span>
<a name="l00014"></a>00014 <span class="comment"> * *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Lesser General Public *</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this code; if not, write to the Free Software *</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *</span>
<a name="l00018"></a>00018 <span class="comment"> * *</span>
<a name="l00019"></a>00019 <span class="comment"> * iTunes and iPod are trademarks of Apple *</span>
<a name="l00020"></a>00020 <span class="comment"> * *</span>
<a name="l00021"></a>00021 <span class="comment"> * This product is not supported/written/published by Apple! *</span>
<a name="l00022"></a>00022 <span class="comment"> *****************************************************************************/</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef ITUNESDB_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define ITUNESDB_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qfile.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qstringlist.h></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include "playlist.h"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "playlistitem.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "track.h"</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include "ipodsysinfo.h"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "utils.h"</span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#define RECENTLY_PLAYED_LIST_NAME "KPOD:Recently Played"</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#define ITUNESSD "iTunesSD"</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00040"></a>00040 <span class="comment">/**</span>
<a name="l00041"></a>00041 <span class="comment">@author Michael Schulze</span>
<a name="l00042"></a>00042 <span class="comment">*/</span>
<a name="l00043"></a>00043
<a name="l00044"></a><a class="code" href="classITunesDBTrack.html">00044</a> <span class="keyword">class </span><a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> : <span class="keyword">public</span> itunesdb::Track, itunesdb::utils::NonCopyAble {
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDB.html">ITunesDB</a>;
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">class </span><a class="code" href="classITunesDB.html">ITunesDB</a>& m_itunesdb;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a>( Q_UINT32 trackid, <a class="code" href="classITunesDB.html">ITunesDB</a>& itunesdb );
<a name="l00051"></a>00051 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a>( <span class="keyword">const</span> <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a>& src );
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">public</span>:
<a name="l00054"></a>00054 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a>();
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keywordtype">void</span> setDateAdded( Q_UINT32 date );
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">protected</span>:
<a name="l00059"></a>00059 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setDirty( <span class="keywordtype">bool</span> dirtyFlag = <span class="keyword">true</span> );
<a name="l00060"></a>00060 };
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="comment"></span>
<a name="l00063"></a>00063 <span class="comment">/**</span>
<a name="l00064"></a>00064 <span class="comment"> * This class represents all the rules and limits making up a smart playlist.</span>
<a name="l00065"></a>00065 <span class="comment"> * see @c itunesdb::SmartPlaylistRuleSet for further information.</span>
<a name="l00066"></a>00066 <span class="comment"> */</span>
<a name="l00067"></a><a class="code" href="classITunesDBSPLRuleSet.html">00067</a> <span class="keyword">class </span><a class="code" href="classITunesDBSPLRuleSet.html">ITunesDBSPLRuleSet</a>
<a name="l00068"></a>00068 : <span class="keyword">public</span> itunesdb::SmartPlaylistRuleSet,
<a name="l00069"></a>00069 <span class="keyword">public</span> itunesdb::TrackPredicate,
<a name="l00070"></a>00070 itunesdb::utils::NonCopyAble
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keyword">const</span> <span class="keyword">class </span><a class="code" href="classITunesDB.html">ITunesDB</a>& mItunesdb;
<a name="l00074"></a>00074 <span class="keyword">class </span><a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>& mPlaylist;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 itunesdb::TrackComparatorPtr getComparatorFor( itunesdb::SPLLimitSort limitSort ) <span class="keyword">const</span>;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordtype">void</span> applyLimits( <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& trackList ) <span class="keyword">const</span>;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 uint mLastSeenItunesDBVersion;
<a name="l00081"></a>00081 uint mLastSeenRuleSetVersion;
<a name="l00082"></a>00082 uint mRuleSetVersion;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keyword">protected</span>:
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keyword">virtual</span> <a class="code" href="classitunesdb_1_1SmartPlaylistRule.html">itunesdb::SmartPlaylistRule</a> * createStringRule(
<a name="l00087"></a>00087 itunesdb::SPLStringField field,
<a name="l00088"></a>00088 itunesdb::SPLStringAction action,
<a name="l00089"></a>00089 <span class="keyword">const</span> QString& testString );
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">virtual</span> <a class="code" href="classitunesdb_1_1SmartPlaylistRule.html">itunesdb::SmartPlaylistRule</a> * createUIntRule(
<a name="l00092"></a>00092 itunesdb::SPLUIntField field, itunesdb::SPLUIntAction action,
<a name="l00093"></a>00093 Q_UINT64 fromValue, Q_UINT64 toValue,
<a name="l00094"></a>00094 Q_INT64 fromDate, Q_INT64 toDate,
<a name="l00095"></a>00095 Q_UINT64 fromUnits, Q_UINT64 toUnits );
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classITunesDBSPLRuleSet.html#110a408fd8f8dc15a12507233c1e422b">operator() </a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1Track.html">itunesdb::Track</a> * track ) <span class="keyword">const</span>;
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keyword">public</span>:
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <a class="code" href="classITunesDBSPLRuleSet.html">ITunesDBSPLRuleSet</a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1SmartPlaylistRuleSet.html">itunesdb::SmartPlaylistRuleSet</a>& src,
<a name="l00102"></a>00102 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>& playlist, <span class="keyword">const</span> <a class="code" href="classITunesDB.html">ITunesDB</a>& itunesdb );
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <a class="code" href="classITunesDBSPLRuleSet.html">ITunesDBSPLRuleSet</a>( <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>& playlist, <span class="keyword">const</span> <a class="code" href="classITunesDB.html">ITunesDB</a>& itunesdb );
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDBSPLRuleSet.html">ITunesDBSPLRuleSet</a>();
<a name="l00107"></a>00107 <span class="comment"></span>
<a name="l00108"></a>00108 <span class="comment"> /**</span>
<a name="l00109"></a>00109 <span class="comment"> * adds a string based rule to the rule set and returns true if successful.</span>
<a name="l00110"></a>00110 <span class="comment"> */</span>
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classITunesDBSPLRuleSet.html#5abe94c2f044a9f44fdb9236c05c58df">addStringRule</a>( itunesdb::SPLStringField field,
<a name="l00112"></a>00112 itunesdb::SPLStringAction action, <span class="keyword">const</span> QString& testString, <span class="keywordtype">int</span> position = -1 );
<a name="l00113"></a>00113 <span class="comment"></span>
<a name="l00114"></a>00114 <span class="comment"> /**</span>
<a name="l00115"></a>00115 <span class="comment"> * adds a uint based rule to the rule set and returns true if successful.</span>
<a name="l00116"></a>00116 <span class="comment"> */</span>
<a name="l00117"></a>00117 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classITunesDBSPLRuleSet.html#9fb516ce6e25499cfb1bd178cb73387a">addUIntRule</a>( itunesdb::SPLUIntField field,
<a name="l00118"></a>00118 itunesdb::SPLUIntAction action,
<a name="l00119"></a>00119 Q_UINT64 fromValue, Q_UINT64 toValue,
<a name="l00120"></a>00120 Q_INT64 fromDate, Q_INT64 toDate,
<a name="l00121"></a>00121 Q_UINT64 fromUnits, Q_UINT64 toUnits,
<a name="l00122"></a>00122 <span class="keywordtype">int</span> position = -1 );
<a name="l00123"></a>00123 <span class="comment"></span>
<a name="l00124"></a>00124 <span class="comment"> /**</span>
<a name="l00125"></a>00125 <span class="comment"> * Refreshes the playlist associated with this set of rules. If the database didn't</span>
<a name="l00126"></a>00126 <span class="comment"> * change since the last refresh and @c force is false the playlist won't be updated.</span>
<a name="l00127"></a>00127 <span class="comment"> * @param force forces the rule set to update the playlist even if the database didn't change.</span>
<a name="l00128"></a>00128 <span class="comment"> */</span>
<a name="l00129"></a>00129 <span class="keywordtype">void</span> <a class="code" href="classITunesDBSPLRuleSet.html#38bfa3e7ea2784390e705e31149c1f7e">refreshPlaylist</a>( <span class="keywordtype">bool</span> force = <span class="keyword">false</span> );
<a name="l00130"></a>00130
<a name="l00131"></a>00131 };
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="comment"></span>
<a name="l00134"></a>00134 <span class="comment">/**</span>
<a name="l00135"></a>00135 <span class="comment"> * Special playlist implementation to use with the ITunesDB class. This adds important</span>
<a name="l00136"></a>00136 <span class="comment"> * functionalities like setting the sort order and updating the contents of smart playlists.<br></span>
<a name="l00137"></a>00137 <span class="comment"> * To create a new ITunesDBPlaylist instance use the</span>
<a name="l00138"></a>00138 <span class="comment"> * @c ITunesDB::createNewPlaylist( const QString& ) factory method and use the</span>
<a name="l00139"></a>00139 <span class="comment"> * @c ITunesDB::addPlaylist( ITunesDBPlaylist* ) to add it to the database.<br></span>
<a name="l00140"></a>00140 <span class="comment"> * Here is an example on how to create a "recently played" Smart Playlist:</span>
<a name="l00141"></a>00141 <span class="comment"> * <pre><code></span>
<a name="l00142"></a>00142 <span class="comment"> * // create a new playlist</span>
<a name="l00143"></a>00143 <span class="comment"> * ITunesDBPlaylist * recentlyPlayed = itunesdb.createNewPlaylist( "recently played" );</span>
<a name="l00144"></a>00144 <span class="comment"> * recentlyPlayed->setSortOrder( Playlist::SORTORDER_TIME_PLAYED );</span>
<a name="l00145"></a>00145 <span class="comment"> *</span>
<a name="l00146"></a>00146 <span class="comment"> * // make it a smart playlist and get the ruleset</span>
<a name="l00147"></a>00147 <span class="comment"> * SmartPlaylistRuleSet& ruleSet = recentlyPlayed->enableSmartPlaylist();</span>
<a name="l00148"></a>00148 <span class="comment"> *</span>
<a name="l00149"></a>00149 <span class="comment"> * // add the rule "last played in the last 2 weeks"</span>
<a name="l00150"></a>00150 <span class="comment"> * ruleSet.addInTheLastRule( FIELD_LASTPLAYED, false, -2, IN_THE_LAST_WEEKS );</span>
<a name="l00151"></a>00151 <span class="comment"> *</span>
<a name="l00152"></a>00152 <span class="comment"> * // limit to the first 30 songs, sorted by last played date</span>
<a name="l00153"></a>00153 <span class="comment"> * ruleSet.setLimits( LIMIT_SORT_LASTPLAYED, LIMIT_TYPE_SONGS, 30 );</span>
<a name="l00154"></a>00154 <span class="comment"> *</span>
<a name="l00155"></a>00155 <span class="comment"> * // match ANY rule (doesn't really matter since we only have one rule)</span>
<a name="l00156"></a>00156 <span class="comment"> * ruleSet.setMatchAnyFlag( true );</span>
<a name="l00157"></a>00157 <span class="comment"> *</span>
<a name="l00158"></a>00158 <span class="comment"> * // enable live update (updates the playlist on the go)</span>
<a name="l00159"></a>00159 <span class="comment"> * ruleSet.setLiveUpdateFlag( true );</span>
<a name="l00160"></a>00160 <span class="comment"> *</span>
<a name="l00161"></a>00161 <span class="comment"> * // finally add the playlist to the database</span>
<a name="l00162"></a>00162 <span class="comment"> * itunesdb.addPlaylist( recentlyPlayed );</span>
<a name="l00163"></a>00163 <span class="comment"> * </code></pre></span>
<a name="l00164"></a>00164 <span class="comment"> */</span>
<a name="l00165"></a><a class="code" href="classITunesDBPlaylist.html">00165</a> <span class="keyword">class </span><a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a> : <span class="keyword">public</span> itunesdb::Playlist {
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDB.html">ITunesDB</a>;
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <a class="code" href="classITunesDB.html">ITunesDB</a>& m_itunesdb;
<a name="l00170"></a>00170 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>( <span class="keyword">const</span> <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>& );
<a name="l00171"></a>00171 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>( <a class="code" href="classITunesDB.html">ITunesDB</a>& itunesdb );
<a name="l00172"></a>00172 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>( <a class="code" href="classITunesDB.html">ITunesDB</a>& itunesdb, <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1Playlist.html">itunesdb::Playlist</a>& playlist );
<a name="l00173"></a>00173 itunesdb::TrackComparatorPtr getTrackComparatorFor( Q_UINT32 sortOrder );
<a name="l00174"></a>00174 <span class="comment"></span>
<a name="l00175"></a>00175 <span class="comment"> /**</span>
<a name="l00176"></a>00176 <span class="comment"> * @see @c itunesdb::ListItem</span>
<a name="l00177"></a>00177 <span class="comment"> */</span>
<a name="l00178"></a>00178 <span class="keywordtype">void</span> doPostParsingChecks();
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keyword">public</span>:
<a name="l00181"></a>00181 <span class="comment"></span>
<a name="l00182"></a>00182 <span class="comment"> /**</span>
<a name="l00183"></a>00183 <span class="comment"> * An entry in this playlist. It directly refers to an existing track in the</span>
<a name="l00184"></a>00184 <span class="comment"> * database.</span>
<a name="l00185"></a>00185 <span class="comment"> */</span>
<a name="l00186"></a><a class="code" href="classITunesDBPlaylist_1_1Entry.html">00186</a> <span class="keyword">class </span><a class="code" href="classITunesDBPlaylist_1_1Entry.html">Entry</a> : <span class="keyword">public</span> itunesdb::PlaylistItem {
<a name="l00187"></a>00187 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>;
<a name="l00188"></a>00188 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_mhitTrackPos;
<a name="l00189"></a>00189 <a class="code" href="classITunesDBPlaylist_1_1Entry.html">Entry</a>( Q_UINT32 <span class="keywordtype">id</span>, uint trackpos );
<a name="l00190"></a>00190 <span class="keyword">public</span>:
<a name="l00191"></a>00191 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDBPlaylist_1_1Entry.html">Entry</a>();
<a name="l00192"></a>00192
<a name="l00193"></a>00193 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getMHITTrackPos()<span class="keyword"> const </span>{
<a name="l00194"></a>00194 <span class="keywordflow">return</span> m_mhitTrackPos;
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 };
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>();
<a name="l00199"></a>00199 <span class="comment"></span>
<a name="l00200"></a>00200 <span class="comment"> /**</span>
<a name="l00201"></a>00201 <span class="comment"> * Creates a new instance of the Entry class.</span>
<a name="l00202"></a>00202 <span class="comment"> */</span>
<a name="l00203"></a>00203 <span class="keyword">virtual</span> <a class="code" href="classitunesdb_1_1PlaylistItem.html">itunesdb::PlaylistItem</a> * <a class="code" href="classITunesDBPlaylist.html#4e2a152764ae8240e00a49f29db6caac">createNewItem</a>( Q_UINT32 itemid );
<a name="l00204"></a>00204 <span class="comment"></span>
<a name="l00205"></a>00205 <span class="comment"> /**</span>
<a name="l00206"></a>00206 <span class="comment"> * Updates the content of this smart playlist against the database</span>
<a name="l00207"></a>00207 <span class="comment"> * Nothing happens if this playlist is not a smart playlist.</span>
<a name="l00208"></a>00208 <span class="comment"> * @see itunesdb::Playlist::enableSmartPlaylist()</span>
<a name="l00209"></a>00209 <span class="comment"> * @see itunesdb::Playlist::getSmartPlaylistRules()</span>
<a name="l00210"></a>00210 <span class="comment"> */</span>
<a name="l00211"></a>00211 <span class="keywordtype">void</span> <a class="code" href="classITunesDBPlaylist.html#62fb0ad3b6464163e6eb1490488331d8">updateSmartPlaylist</a>( <span class="keywordtype">bool</span> force = <span class="keyword">false</span> );
<a name="l00212"></a>00212 <span class="comment"></span>
<a name="l00213"></a>00213 <span class="comment"> /**</span>
<a name="l00214"></a>00214 <span class="comment"> * Sets the sort order field.</span>
<a name="l00215"></a>00215 <span class="comment"> * @see itunesdb::Playlist::ItdbPlaylistSortOrder</span>
<a name="l00216"></a>00216 <span class="comment"> */</span>
<a name="l00217"></a>00217 <span class="keywordtype">void</span> <a class="code" href="classITunesDBPlaylist.html#412ce7f0b03df43f3701fb6ce84be13d">setSortOrder</a>( Sortorder sortOrder );
<a name="l00218"></a>00218 <span class="comment"></span>
<a name="l00219"></a>00219 <span class="comment"> /**</span>
<a name="l00220"></a>00220 <span class="comment"> * Returns the track the playlist entry at the given position is referring to</span>
<a name="l00221"></a>00221 <span class="comment"> */</span>
<a name="l00222"></a>00222 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDBPlaylist.html#55be674cbbd970e3703f6834fe7630ad">getTrackAt</a>( uint position ) <span class="keyword">const</span>;
<a name="l00223"></a>00223 <span class="comment"></span>
<a name="l00224"></a>00224 <span class="comment"> /**</span>
<a name="l00225"></a>00225 <span class="comment"> * Returns the track for a given playlist item</span>
<a name="l00226"></a>00226 <span class="comment"> * @param plItem the PlaylistItem to get the referred track </span>
<a name="l00227"></a>00227 <span class="comment"> * @return the track for the given playlist item</span>
<a name="l00228"></a>00228 <span class="comment"> */</span>
<a name="l00229"></a>00229 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDBPlaylist.html#d8c75e659e583842cbe87c7c00c01776">getTrack</a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1PlaylistItem.html">itunesdb::PlaylistItem</a>& plItem ) <span class="keyword">const</span>;
<a name="l00230"></a>00230
<a name="l00231"></a>00231 <span class="keyword">protected</span>:
<a name="l00232"></a>00232 <span class="comment"></span>
<a name="l00233"></a>00233 <span class="comment"> /**</span>
<a name="l00234"></a>00234 <span class="comment"> * reads mhods with type above type 15 (mhods not containing strings)</span>
<a name="l00235"></a>00235 <span class="comment"> */</span>
<a name="l00236"></a>00236 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classITunesDBPlaylist.html#8078a8430dc50cb635df29f43f47b503">readNonStringMHOD</a>( QDataStream& stream, Q_UINT32 type, Q_UINT32 blocklen );
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setDirty( <span class="keywordtype">bool</span> dirtyFlag = <span class="keyword">true</span> );
<a name="l00239"></a>00239
<a name="l00240"></a>00240 <span class="keyword">virtual</span> <a class="code" href="classitunesdb_1_1SmartPlaylistRuleSet.html">itunesdb::SmartPlaylistRuleSet</a> * createNewSplRuleSet();
<a name="l00241"></a>00241
<a name="l00242"></a>00242 };
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="comment"></span>
<a name="l00245"></a>00245 <span class="comment">/**</span>
<a name="l00246"></a>00246 <span class="comment"> * Class representing the contents of your iPods ITunesDB file</span>
<a name="l00247"></a>00247 <span class="comment"> */</span>
<a name="l00248"></a><a class="code" href="classITunesDB.html">00248</a> <span class="keyword">class </span><a class="code" href="classITunesDB.html">ITunesDB</a> : itunesdb::utils::NonCopyAble {
<a name="l00249"></a>00249 <span class="keyword">class </span>ItunesDBReaderAdapter; <span class="comment">// Adapter class for reading the itunesdb file</span>
<a name="l00250"></a>00250 <span class="keyword">class </span>ItunesDBWriterAdapter; <span class="comment">// Adapter class for writing the itunesdb file</span>
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="comment">// friends</span>
<a name="l00253"></a>00253 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a>;
<a name="l00254"></a>00254 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDBSPLRuleSet.html">ITunesDBSPLRuleSet</a>;
<a name="l00255"></a>00255 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a>;
<a name="l00256"></a>00256
<a name="l00257"></a>00257 <span class="keyword">typedef</span> std::map<Q_UINT32,uint> TrackIDMap;
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <span class="keywordtype">bool</span> mDoDirtyFlagHandling;
<a name="l00260"></a>00260 uint mInternalVersion;
<a name="l00261"></a>00261
<a name="l00262"></a>00262 QString m_error;
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="comment">// TODO implement shared PImpl thus making it copyable</span>
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keyword">public</span>:
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="keyword">typedef</span> <a class="code" href="classitunesdb_1_1utils_1_1SortablePtrVector.html">itunesdb::utils::SortablePtrVector<ITunesDBTrack></a> <a class="code" href="classitunesdb_1_1utils_1_1SortablePtrVector.html">TrackList</a>;
<a name="l00269"></a>00269 <span class="comment"></span>
<a name="l00270"></a>00270 <span class="comment"> /**</span>
<a name="l00271"></a>00271 <span class="comment"> * @brief An Iterator over a sequence of ITunesDBTrack instances</span>
<a name="l00272"></a>00272 <span class="comment"> *</span>
<a name="l00273"></a>00273 <span class="comment"> * An Iterator over all ITunesDBTrack instances matching the given predicate, delivering pointers</span>
<a name="l00274"></a>00274 <span class="comment"> * to ITunesDBTrack instances by its next() method</span>
<a name="l00275"></a>00275 <span class="comment"> */</span>
<a name="l00276"></a>00276 <span class="keyword">template</span> <<span class="keyword">typename</span> TrackPredicate_T = itunesdb::TrackPredicates::AllTracks>
<a name="l00277"></a><a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">00277</a> <span class="keyword">struct </span><a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">FilteredTrackConstIterator</a>
<a name="l00278"></a>00278 : <span class="keyword">public</span> <a class="code" href="classitunesdb_1_1utils_1_1SortablePtrVector.html">TrackList</a>::FilteredConstIterator<TrackPredicate_T> {
<a name="l00279"></a>00279 <span class="comment"></span>
<a name="l00280"></a>00280 <span class="comment"> /**</span>
<a name="l00281"></a>00281 <span class="comment"> * @brief Creates a new FilteredTrackConstIterator over all ITunesDBTrack instances matching the given predicate.</span>
<a name="l00282"></a>00282 <span class="comment"> * @param container the main TrackList to iterate over</span>
<a name="l00283"></a>00283 <span class="comment"> * @param predicate the predicate to match the tracks against</span>
<a name="l00284"></a>00284 <span class="comment"> */</span>
<a name="l00285"></a><a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html#5f26e6ae42f78c4e46f3ec6b27f2df93">00285</a> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html#5f26e6ae42f78c4e46f3ec6b27f2df93">FilteredTrackConstIterator</a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1utils_1_1SortablePtrVector.html">TrackList</a>& tracklst, <span class="keyword">const</span> TrackPredicate_T& pred =
<a name="l00286"></a>00286 TrackPredicate_T() )
<a name="l00287"></a>00287 : <a class="code" href="classitunesdb_1_1utils_1_1SortablePtrVector.html">TrackList</a>::<a class="code" href="structitunesdb_1_1utils_1_1SortablePtrVector_1_1FilteredConstIterator.html#9ced27168a8d71adcd50439b4a049f7a">FilteredConstIterator</a><TrackPredicate_T>( tracklst, pred ) {}
<a name="l00288"></a>00288 };
<a name="l00289"></a>00289 <span class="keyword">typedef</span> FilteredTrackConstIterator<> TrackConstIterator;
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <a class="code" href="classITunesDB.html">ITunesDB</a>( <a class="code" href="classIPodSysInfo.html">IPodSysInfo</a>& ipodSysInfo );
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <a class="code" href="classITunesDB.html">ITunesDB</a>( <span class="keyword">const</span> QString& filepath );
<a name="l00294"></a>00294
<a name="l00295"></a>00295 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDB.html">ITunesDB</a>();
<a name="l00296"></a>00296 <span class="comment"></span>
<a name="l00297"></a>00297 <span class="comment"> /**</span>
<a name="l00298"></a>00298 <span class="comment"> * Returns the last error occured during read/write</span>
<a name="l00299"></a>00299 <span class="comment"> * @return the last error occured during read/write</span>
<a name="l00300"></a>00300 <span class="comment"> */</span>
<a name="l00301"></a><a class="code" href="classITunesDB.html#eb0edd98e1c0b1ca226dbafccb74c636">00301</a> <span class="keyword">const</span> QString& <a class="code" href="classITunesDB.html#eb0edd98e1c0b1ca226dbafccb74c636">getLastError</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_error; }
<a name="l00302"></a>00302 <span class="comment"></span>
<a name="l00303"></a>00303 <span class="comment"> /**</span>
<a name="l00304"></a>00304 <span class="comment"> * @brief Opens the itunesdb file at the given ipod mountpoint</span>
<a name="l00305"></a>00305 <span class="comment"> * @return true if the itunesdb does exist and could be opened. For parse errors check the error member afterwards</span>
<a name="l00306"></a>00306 <span class="comment"> */</span>
<a name="l00307"></a>00307 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#7f4a845d33dcc689dc04b70453fb2e7e">open</a>();
<a name="l00308"></a>00308 <span class="comment"></span>
<a name="l00309"></a>00309 <span class="comment"> /**</span>
<a name="l00310"></a>00310 <span class="comment"> * @brief Returns true if open() has already been successfully called.</span>
<a name="l00311"></a>00311 <span class="comment"> * @return true if open has already been successfully called, false otherwise</span>
<a name="l00312"></a>00312 <span class="comment"> */</span>
<a name="l00313"></a>00313 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#3824473749e137fe438177079e5412d6">isOpen</a>();
<a name="l00314"></a>00314 <span class="comment"></span>
<a name="l00315"></a>00315 <span class="comment"> /**</span>
<a name="l00316"></a>00316 <span class="comment"> * @brief Writes the (changed) database back to the ipod</span>
<a name="l00317"></a>00317 <span class="comment"> * @param filename the name of the file to be written. If no filename is given the database will be written to the file read whith open()</span>
<a name="l00318"></a>00318 <span class="comment"> * @return true if writing the database was successful</span>
<a name="l00319"></a>00319 <span class="comment"> */</span>
<a name="l00320"></a>00320 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#f3928578af0a55114c324e7df76859c5">writeDatabase</a>(<span class="keyword">const</span> QString& filename = QString());
<a name="l00321"></a>00321 <span class="comment"></span>
<a name="l00322"></a>00322 <span class="comment"> /**</span>
<a name="l00323"></a>00323 <span class="comment"> * @brief Returns true if the itunesdb file has been changed thus needs to be reloaded or does not exist anymore</span>
<a name="l00324"></a>00324 <span class="comment"> * @return true if the itunesdb file has been changed</span>
<a name="l00325"></a>00325 <span class="comment"> */</span>
<a name="l00326"></a>00326 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#bfa83ba0919361c157a1a0ae204b1846">dbFileChanged</a>() <span class="keyword">const</span>;
<a name="l00327"></a>00327 <span class="comment"></span>
<a name="l00328"></a>00328 <span class="comment"> /**</span>
<a name="l00329"></a>00329 <span class="comment"> * @brief Returns the name of the filename given with the open() call</span>
<a name="l00330"></a>00330 <span class="comment"> */</span>
<a name="l00331"></a><a class="code" href="classITunesDB.html#16a3deb9e80ad4e31f4b309559c9bf2e">00331</a> QString <a class="code" href="classITunesDB.html#16a3deb9e80ad4e31f4b309559c9bf2e">getFilename</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_itunesdbfile.name(); }
<a name="l00332"></a>00332 <span class="comment"></span>
<a name="l00333"></a>00333 <span class="comment"> /**</span>
<a name="l00334"></a>00334 <span class="comment"> * @brief Creates a new empty playlist</span>
<a name="l00335"></a>00335 <span class="comment"> */</span>
<a name="l00336"></a>00336 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a> * <a class="code" href="classITunesDB.html#7d75f934e1d2de59d2dfdd57fc61a498">createNewPlaylist</a>( <span class="keyword">const</span> QString& title );
<a name="l00337"></a>00337 <span class="comment"></span>
<a name="l00338"></a>00338 <span class="comment"> /**</span>
<a name="l00339"></a>00339 <span class="comment"> * @brief Creates a new empty track</span>
<a name="l00340"></a>00340 <span class="comment"> *</span>
<a name="l00341"></a>00341 <span class="comment"> * Only use this function if you know what you're doing.</span>
<a name="l00342"></a>00342 <span class="comment"> * @see createNewTrack() for the right way to create a new Track</span>
<a name="l00343"></a>00343 <span class="comment"> * @param trackid the id of the new track in the database.</span>
<a name="l00344"></a>00344 <span class="comment"> */</span>
<a name="l00345"></a>00345 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#46ee4bd13ed293d75eff1d875bdfaf78">createEmptyTrack</a>( Q_UINT32 trackid );
<a name="l00346"></a>00346 <span class="comment"></span>
<a name="l00347"></a>00347 <span class="comment"> /**</span>
<a name="l00348"></a>00348 <span class="comment"> * @brief Returns a new itunesdb::Track instance for adding a new track to the database.</span>
<a name="l00349"></a>00349 <span class="comment"> *</span>
<a name="l00350"></a>00350 <span class="comment"> * The new instance gets initialized with an unused trackid.</span>
<a name="l00351"></a>00351 <span class="comment"> * Create an unused track path info for the new track by calling</span>
<a name="l00352"></a>00352 <span class="comment"> * IPod::findNewTrackPathInfo( trackid )</span>
<a name="l00353"></a>00353 <span class="comment"> * with the ID of the new track. The track path info is created relative to the ipod base</span>
<a name="l00354"></a>00354 <span class="comment"> * directory with a ":" as path separator. Use the IPod::getFileForPathInfo method to</span>
<a name="l00355"></a>00355 <span class="comment"> * translate it to an absolute filesystem path.</span>
<a name="l00356"></a>00356 <span class="comment"> * <pre><code></span>
<a name="l00357"></a>00357 <span class="comment"> * ITunesDBTrack * track = itunesdb.createNewTrack();</span>
<a name="l00358"></a>00358 <span class="comment"> * track->setPathInfo( ipod->findNewTrackPathInfo( track->getID(), ".mp3" ) );</span>
<a name="l00359"></a>00359 <span class="comment"> * QString newFilename = ipod.getFileForPathInfo( track->getPathInfo() );</span>
<a name="l00360"></a>00360 <span class="comment"> * ... now copy the file to the new location</span>
<a name="l00361"></a>00361 <span class="comment"> * </code></pre></span>
<a name="l00362"></a>00362 <span class="comment"> * Subsequent calls will get itunesdb::Track with the same trackid until the returned track is as added</span>
<a name="l00363"></a>00363 <span class="comment"> * via addTrack() thus a call to addTrack() has to be done afterwards.</span>
<a name="l00364"></a>00364 <span class="comment"> * @param fileExtension file extension of the file representing the track. If you don't know the file extension yet leave empty and set it with Track::setFileExtension() later</span>
<a name="l00365"></a>00365 <span class="comment"> * @return a pointer to the new track or NULL if the track could not be created</span>
<a name="l00366"></a>00366 <span class="comment"> */</span>
<a name="l00367"></a>00367 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#f9c6a6bf36b4d41fa7b215c9d7b08126">createNewTrack</a>();
<a name="l00368"></a>00368 <span class="comment"></span>
<a name="l00369"></a>00369 <span class="comment"> /**</span>
<a name="l00370"></a>00370 <span class="comment"> * @brief Adds a new track to the database and returns true if successfull.</span>
<a name="l00371"></a>00371 <span class="comment"> *</span>
<a name="l00372"></a>00372 <span class="comment"> * This only adds the control information to the database, the track itself (the file) has to by copied by the calling application.</span>
<a name="l00373"></a>00373 <span class="comment"> * If successfull the given pointer's owner is the database, if not the pointer needs to be deleted.</span>
<a name="l00374"></a>00374 <span class="comment"> * @param track the track to add to the database</span>
<a name="l00375"></a>00375 <span class="comment"> * @return true if the track was successfully added</span>
<a name="l00376"></a>00376 <span class="comment"> */</span>
<a name="l00377"></a>00377 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#12e19e70fbbbaefe953664081de15b11">addTrack</a>( <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * track );
<a name="l00378"></a>00378 <span class="comment"></span>
<a name="l00379"></a>00379 <span class="comment"> /**</span>
<a name="l00380"></a>00380 <span class="comment"> * @brief Returns the Track corresponding to the given ID</span>
<a name="l00381"></a>00381 <span class="comment"> * @param id ID of the track</span>
<a name="l00382"></a>00382 <span class="comment"> * @return the Track corresponding to the given ID</span>
<a name="l00383"></a>00383 <span class="comment"> */</span>
<a name="l00384"></a>00384 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#ff58a9fa0cf43903db5d4239e82f4320">getTrackByID</a>( <span class="keyword">const</span> Q_UINT32 <span class="keywordtype">id</span> ) <span class="keyword">const</span>;
<a name="l00385"></a>00385 <span class="comment"></span>
<a name="l00386"></a>00386 <span class="comment"> /**</span>
<a name="l00387"></a>00387 <span class="comment"> * @brief Returns the first track found with the given dbid</span>
<a name="l00388"></a>00388 <span class="comment"> * @param dbid the 64bit DBID being unique for all objects in the database</span>
<a name="l00389"></a>00389 <span class="comment"> * @return the Track corresponding to the given DBID</span>
<a name="l00390"></a>00390 <span class="comment"> */</span>
<a name="l00391"></a>00391 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#2a4a28fabdb0df3fea69b39daffa13db">findTrackByDBID</a>( <span class="keyword">const</span> Q_UINT64 dbid ) <span class="keyword">const</span>;
<a name="l00392"></a>00392 <span class="comment"></span>
<a name="l00393"></a>00393 <span class="comment"> /**</span>
<a name="l00394"></a>00394 <span class="comment"> * @brief Returns the MHIT position of the track with the given ID</span>
<a name="l00395"></a>00395 <span class="comment"> * @param id ID of the track</span>
<a name="l00396"></a>00396 <span class="comment"> * @return the position of the track in the MHIT section or -1 if there's no such track.</span>
<a name="l00397"></a>00397 <span class="comment"> */</span>
<a name="l00398"></a>00398 <span class="keywordtype">int</span> <a class="code" href="classITunesDB.html#b3230125c575d7b51d44e6a40bfea45d">getMHITTrackPosFor</a>( Q_UINT32 <span class="keywordtype">id</span> ) <span class="keyword">const</span>;
<a name="l00399"></a>00399 <span class="comment"></span>
<a name="l00400"></a>00400 <span class="comment"> /**</span>
<a name="l00401"></a>00401 <span class="comment"> * @brief Returns the Track at the specified position in the itunesdb</span>
<a name="l00402"></a>00402 <span class="comment"> * @param mhitTrackPos the position of the desired track</span>
<a name="l00403"></a>00403 <span class="comment"> * @return the track at the specified position or NULL if the given position is out of range</span>
<a name="l00404"></a>00404 <span class="comment"> */</span>
<a name="l00405"></a>00405 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#789f3660bd429f514483432f8d770c48">getTrackAt</a>( uint mhitTrackPos) <span class="keyword">const</span>;
<a name="l00406"></a>00406 <span class="comment"></span>
<a name="l00407"></a>00407 <span class="comment"> /**</span>
<a name="l00408"></a>00408 <span class="comment"> * @brief Returns the first Track where the given predicate returned true</span>
<a name="l00409"></a>00409 <span class="comment"> *</span>
<a name="l00410"></a>00410 <span class="comment"> * The given trackpredicate needs to contain a method that gets a track, and returns a bool</span>
<a name="l00411"></a>00411 <span class="comment"> * if it's the desired track</span>
<a name="l00412"></a>00412 <span class="comment"> * @return the first Track where the given predicate returned true</span>
<a name="l00413"></a>00413 <span class="comment"> * @see TrackPredicate for details about TrackPredicates</span>
<a name="l00414"></a>00414 <span class="comment"> */</span>
<a name="l00415"></a>00415 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#9b5efdb3c0e67ee27e892f201a87d62b">findFirstTrackBy</a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1TrackPredicate.html">itunesdb::TrackPredicate</a>& predicate ) <span class="keyword">const</span>;
<a name="l00416"></a>00416 <span class="comment"></span>
<a name="l00417"></a>00417 <span class="comment"> /**</span>
<a name="l00418"></a>00418 <span class="comment"> * @brief Returns all the Tracks where the given @c itunesdb::TrackPredicate returned true</span>
<a name="l00419"></a>00419 <span class="comment"> *</span>
<a name="l00420"></a>00420 <span class="comment"> * More formally the method fills in the Tracks where the given @c itunesdb::TrackPredicate</span>
<a name="l00421"></a>00421 <span class="comment"> * returned true into the given TrackPtrList and returns a pointer to the list if at least</span>
<a name="l00422"></a>00422 <span class="comment"> * one track got added.</span>
<a name="l00423"></a>00423 <span class="comment"> * @see getTracksBy() function below for a better way to get access to a sequence of tracks.</span>
<a name="l00424"></a>00424 <span class="comment"> * The returned iterator will deliver ITunesDBTrack instances with some extra functionalities.</span>
<a name="l00425"></a>00425 <span class="comment"> * @see itunesdb::TrackPredicates for a list of predefined predicates</span>
<a name="l00426"></a>00426 <span class="comment"> */</span>
<a name="l00427"></a>00427 <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a> * <a class="code" href="classITunesDB.html#f3f95ef89b93625ddcdd6e2e98dfb23f">getTracksBy</a>( <span class="keyword">const</span> <a class="code" href="classitunesdb_1_1TrackPredicate.html">itunesdb::TrackPredicate</a>& predicate, <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& buffer ) <span class="keyword">const</span>;
<a name="l00428"></a>00428 <span class="comment"></span>
<a name="l00429"></a>00429 <span class="comment"> /**</span>
<a name="l00430"></a>00430 <span class="comment"> * @brief Returns all the Tracks where the given @c itunesdb::TrackPredicate returns true</span>
<a name="l00431"></a>00431 <span class="comment"> *</span>
<a name="l00432"></a>00432 <span class="comment"> * The next() method of the returned Iterator delivers pointers to ITunesDBTrack instances</span>
<a name="l00433"></a>00433 <span class="comment"> * @see itunesdb::TrackPredicates for a list of predefined predicates</span>
<a name="l00434"></a>00434 <span class="comment"> * @return an iterator over the Tracks where the given @c itunesdb::TrackPredicate returns true</span>
<a name="l00435"></a>00435 <span class="comment"> */</span>
<a name="l00436"></a>00436 <span class="keyword">template</span> <<span class="keyword">typename</span> TrackPredicate_T>
<a name="l00437"></a><a class="code" href="classITunesDB.html#71433833dbb26e69740e23b006b4e79f">00437</a> <span class="keyword">inline</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">FilteredTrackConstIterator<TrackPredicate_T></a> <a class="code" href="classITunesDB.html#f3f95ef89b93625ddcdd6e2e98dfb23f">getTracksBy</a>( <span class="keyword">const</span> TrackPredicate_T& predicate )<span class="keyword"> const </span>{
<a name="l00438"></a>00438 <span class="keywordflow">return</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">FilteredTrackConstIterator<TrackPredicate_T></a>( m_TrackList, predicate );
<a name="l00439"></a>00439 }
<a name="l00440"></a>00440 <span class="comment"></span>
<a name="l00441"></a>00441 <span class="comment"> /**</span>
<a name="l00442"></a>00442 <span class="comment"> * @brief Returns the Track found by the given information or NULL if no such Track could be found</span>
<a name="l00443"></a>00443 <span class="comment"> * @param artistname the name of the artist</span>
<a name="l00444"></a>00444 <span class="comment"> * @param albumname the name of the album</span>
<a name="l00445"></a>00445 <span class="comment"> * @param title the title of the track</span>
<a name="l00446"></a>00446 <span class="comment"> * @param trackNum the position of the track in its album</span>
<a name="l00447"></a>00447 <span class="comment"> * @return the Track found or NULL if no track matched the given criteria.</span>
<a name="l00448"></a>00448 <span class="comment"> */</span>
<a name="l00449"></a>00449 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * <a class="code" href="classITunesDB.html#c54b1b5992bda86ffbb205fb57eee9ce">findTrack</a>(<span class="keyword">const</span> QString& artistname, <span class="keyword">const</span> QString& albumname, <span class="keyword">const</span> QString& title, Q_UINT32 trackNum = 0 ) <span class="keyword">const</span>;
<a name="l00450"></a>00450 <span class="comment"></span>
<a name="l00451"></a>00451 <span class="comment"> /**</span>
<a name="l00452"></a>00452 <span class="comment"> * @brief Fills the given QStringList with the names of all artists in the database</span>
<a name="l00453"></a>00453 <span class="comment"> * @param buffer a QStringList to fill in the artist names</span>
<a name="l00454"></a>00454 <span class="comment"> * @return a pointer to the StringList</span>
<a name="l00455"></a>00455 <span class="comment"> */</span>
<a name="l00456"></a>00456 QStringList * <a class="code" href="classITunesDB.html#e10dd8f154f4cc78b0e6cfb55c26e509">getArtists</a>( QStringList& buffer ) <span class="keyword">const</span>;
<a name="l00457"></a>00457 <span class="comment"></span>
<a name="l00458"></a>00458 <span class="comment"> /**</span>
<a name="l00459"></a>00459 <span class="comment"> * @brief Fills the given QStringList with the names of all albums in the database</span>
<a name="l00460"></a>00460 <span class="comment"> */</span>
<a name="l00461"></a>00461 QStringList * <a class="code" href="classITunesDB.html#e57d43728b238d8230fd2ec01788a490">getAllAlbums</a>( QStringList& buffer ) <span class="keyword">const</span>;
<a name="l00462"></a>00462 <span class="comment"></span>
<a name="l00463"></a>00463 <span class="comment"> /**</span>
<a name="l00464"></a>00464 <span class="comment"> * @brief Fills the given QStringList with the names of the albums by the given artist</span>
<a name="l00465"></a>00465 <span class="comment"> * @param artistname the name of the artist to look for</span>
<a name="l00466"></a>00466 <span class="comment"> * @param buffer the list to put the names of the albums found</span>
<a name="l00467"></a>00467 <span class="comment"> * @return a pointer to the given QStringList or NULL if no such artist exists</span>
<a name="l00468"></a>00468 <span class="comment"> */</span>
<a name="l00469"></a>00469 QStringList * <a class="code" href="classITunesDB.html#a1887b45f9ea605d963b702f464431e9">getAlbumsByArtist</a>( <span class="keyword">const</span> QString& artistname, QStringList& buffer ) <span class="keyword">const</span>;
<a name="l00470"></a>00470 <span class="comment"></span>
<a name="l00471"></a>00471 <span class="comment"> /**</span>
<a name="l00472"></a>00472 <span class="comment"> * @brief Returns true if the given artist exists.</span>
<a name="l00473"></a>00473 <span class="comment"> * @param artistname the artists name to check for.</span>
<a name="l00474"></a>00474 <span class="comment"> * @return true if the artist exists, false otherwise.</span>
<a name="l00475"></a>00475 <span class="comment"> */</span>
<a name="l00476"></a>00476 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#a3084e31a6309471b914b3250f506fa2">containsArtist</a>( <span class="keyword">const</span> QString& artistname ) <span class="keyword">const</span>;
<a name="l00477"></a>00477 <span class="comment"></span>
<a name="l00478"></a>00478 <span class="comment"> /**</span>
<a name="l00479"></a>00479 <span class="comment"> * @brief Returns true if the given album exists.</span>
<a name="l00480"></a>00480 <span class="comment"> * @param artistname the artists name to check for</span>
<a name="l00481"></a>00481 <span class="comment"> * @param albumname the name of the album</span>
<a name="l00482"></a>00482 <span class="comment"> * @return true if such an album exists for the given artist, false otherwise.</span>
<a name="l00483"></a>00483 <span class="comment"> */</span>
<a name="l00484"></a>00484 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#1f77238d90f5d8a41a6eae612b06402c">containsAlbum</a>( <span class="keyword">const</span> QString& artistname, <span class="keyword">const</span> QString& albumname ) <span class="keyword">const</span>;
<a name="l00485"></a>00485 <span class="comment"></span>
<a name="l00486"></a>00486 <span class="comment"> /**</span>
<a name="l00487"></a>00487 <span class="comment"> * @brief Fills the given TrackPtrList with all itunesdb::Track instances in the database.</span>
<a name="l00488"></a>00488 <span class="comment"> *</span>
<a name="l00489"></a>00489 <span class="comment"> * Fills the given TrackPtrList with all itunesdb::Track instances in the database and returns</span>
<a name="l00490"></a>00490 <span class="comment"> * a pointer to the given list.</span>
<a name="l00491"></a>00491 <span class="comment"> * @see getAllTracks() function below for a better way to get access to a sequence of tracks.</span>
<a name="l00492"></a>00492 <span class="comment"> * The returned iterator will deliver ITunesDBTrack instances with some extra functionalities.</span>
<a name="l00493"></a>00493 <span class="comment"> * @param buffer the list to put the tracks into.</span>
<a name="l00494"></a>00494 <span class="comment"> * @return the pointer to the given filled list</span>
<a name="l00495"></a>00495 <span class="comment"> */</span>
<a name="l00496"></a>00496 <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a> * <a class="code" href="classITunesDB.html#6e5552e8d19ca894cbdde3c3fc9daf6f">getAllTracks</a>( <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& buffer ) <span class="keyword">const</span>;
<a name="l00497"></a>00497 <span class="comment"></span>
<a name="l00498"></a>00498 <span class="comment"> /**</span>
<a name="l00499"></a>00499 <span class="comment"> * @brief Returns an Iterator over all the tracks in the database</span>
<a name="l00500"></a>00500 <span class="comment"> *</span>
<a name="l00501"></a>00501 <span class="comment"> * @return an Iterator over all the tracks in the database</span>
<a name="l00502"></a>00502 <span class="comment"> */</span>
<a name="l00503"></a><a class="code" href="classITunesDB.html#6e5552e8d19ca894cbdde3c3fc9daf6f">00503</a> <span class="keyword">inline</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">TrackConstIterator</a> <a class="code" href="classITunesDB.html#6e5552e8d19ca894cbdde3c3fc9daf6f">getAllTracks</a>()<span class="keyword"> const </span>{
<a name="l00504"></a>00504 <span class="keywordflow">return</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">ITunesDB::TrackConstIterator</a>( m_TrackList );
<a name="l00505"></a>00505 }
<a name="l00506"></a>00506 <span class="comment"></span>
<a name="l00507"></a>00507 <span class="comment"> /**</span>
<a name="l00508"></a>00508 <span class="comment"> * @brief Returns an album by the given artistname and title.</span>
<a name="l00509"></a>00509 <span class="comment"> *</span>
<a name="l00510"></a>00510 <span class="comment"> * This method fills in all tracks matching the given artist/album information to the given TrackPtrList</span>
<a name="l00511"></a>00511 <span class="comment"> * @see getAlbum() function below for a better way to get access to a sequence of tracks.</span>
<a name="l00512"></a>00512 <span class="comment"> * The returned iterator will deliver ITunesDBTrack instances with some extra functionalities.</span>
<a name="l00513"></a>00513 <span class="comment"> * @param artistname name of the artist of the album in question</span>
<a name="l00514"></a>00514 <span class="comment"> * @param albumname name of the album</span>
<a name="l00515"></a>00515 <span class="comment"> * @param buffer the list the tracks of the album will be put to</span>
<a name="l00516"></a>00516 <span class="comment"> * @return a pointer to the given buffer or NULL if no such album could by found</span>
<a name="l00517"></a>00517 <span class="comment"> */</span>
<a name="l00518"></a>00518 <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a> *
<a name="l00519"></a>00519 <a class="code" href="classITunesDB.html#0f3d5915a1ed163afe9f04946effd34f">getAlbum</a>( <span class="keyword">const</span> QString& artistname, <span class="keyword">const</span> QString& albumname, <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& buffer ) <span class="keyword">const</span>;
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <span class="keyword">typedef</span> FilteredTrackConstIterator<itunesdb::TrackPredicates::ByAlbum> AlbumIterator;<span class="comment"></span>
<a name="l00522"></a>00522 <span class="comment"> /**</span>
<a name="l00523"></a>00523 <span class="comment"> * @brief Returns all the tracks matching the given artist and album</span>
<a name="l00524"></a>00524 <span class="comment"> * @param artistname name of the artist of the album in question</span>
<a name="l00525"></a>00525 <span class="comment"> * @param albumname name of the album</span>
<a name="l00526"></a>00526 <span class="comment"> * @return an iterator over the tracks matching the given artist and album</span>
<a name="l00527"></a>00527 <span class="comment"> */</span>
<a name="l00528"></a><a class="code" href="classITunesDB.html#88ad958530605587772699a30a2b4d55">00528</a> <span class="keyword">inline</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">AlbumIterator</a> <a class="code" href="classITunesDB.html#0f3d5915a1ed163afe9f04946effd34f">getAlbum</a>( <span class="keyword">const</span> QString& artistname, <span class="keyword">const</span> QString& albumname )<span class="keyword"> const </span>{
<a name="l00529"></a>00529 <span class="keywordflow">return</span> <a class="code" href="classITunesDB.html#f3f95ef89b93625ddcdd6e2e98dfb23f">getTracksBy</a>( <a class="code" href="classitunesdb_1_1TrackPredicates_1_1ByAlbum.html">itunesdb::TrackPredicates::ByAlbum</a>( artistname, albumname ) );
<a name="l00530"></a>00530 }
<a name="l00531"></a>00531 <span class="comment"></span>
<a name="l00532"></a>00532 <span class="comment"> /**</span>
<a name="l00533"></a>00533 <span class="comment"> * @brief Returns all the Tracks by the given artist.</span>
<a name="l00534"></a>00534 <span class="comment"> *</span>
<a name="l00535"></a>00535 <span class="comment"> * This method fills in all tracks matching the artist to the given TrackPtrList</span>
<a name="l00536"></a>00536 <span class="comment"> * @see getTracksByArtist() function below for a better way to get access to a sequence of tracks.</span>
<a name="l00537"></a>00537 <span class="comment"> * The returned iterator will deliver ITunesDBTrack instances with some extra functionalities.</span>
<a name="l00538"></a>00538 <span class="comment"> * @param artistname the name of the artist to look for.</span>
<a name="l00539"></a>00539 <span class="comment"> * @param buffer the list to put the found tracks into.</span>
<a name="l00540"></a>00540 <span class="comment"> * @return the pointer to the given buffer or NULL if no such artist exists.</span>
<a name="l00541"></a>00541 <span class="comment"> */</span>
<a name="l00542"></a>00542 <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a> *
<a name="l00543"></a>00543 <a class="code" href="classITunesDB.html#6c02f1f8aba6086dd5c99c7533c37893">getTracksByArtist</a>( <span class="keyword">const</span> QString& artistname, <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& buffer ) <span class="keyword">const</span>;
<a name="l00544"></a>00544
<a name="l00545"></a>00545
<a name="l00546"></a>00546 <span class="keyword">typedef</span> FilteredTrackConstIterator<itunesdb::TrackPredicates::ByArtist> ArtistIterator;<span class="comment"></span>
<a name="l00547"></a>00547 <span class="comment"> /**</span>
<a name="l00548"></a>00548 <span class="comment"> * @brief Returns all the tracks matching the given artistname</span>
<a name="l00549"></a>00549 <span class="comment"> * @param artistname the name of the artist to look for.</span>
<a name="l00550"></a>00550 <span class="comment"> * @return an iterator over the tracks matching the given artist name</span>
<a name="l00551"></a>00551 <span class="comment"> */</span>
<a name="l00552"></a><a class="code" href="classITunesDB.html#c592aa16ce51e28d44e75f1600bf1bbe">00552</a> <span class="keyword">inline</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">ArtistIterator</a> <a class="code" href="classITunesDB.html#6c02f1f8aba6086dd5c99c7533c37893">getTracksByArtist</a>( <span class="keyword">const</span> QString& artistname )<span class="keyword"> const </span>{
<a name="l00553"></a>00553 <span class="keywordflow">return</span> <a class="code" href="classITunesDB.html#f3f95ef89b93625ddcdd6e2e98dfb23f">getTracksBy</a>( <a class="code" href="classitunesdb_1_1TrackPredicates_1_1ByArtist.html">itunesdb::TrackPredicates::ByArtist</a>( artistname ) );
<a name="l00554"></a>00554 }
<a name="l00555"></a>00555 <span class="comment"></span>
<a name="l00556"></a>00556 <span class="comment"> /**</span>
<a name="l00557"></a>00557 <span class="comment"> * @brief Returns all tracks with the given string in its metadata</span>
<a name="l00558"></a>00558 <span class="comment"> *</span>
<a name="l00559"></a>00559 <span class="comment"> * This method fills in all tracks matching the given String in its metadata (artist, album, title or composer)</span>
<a name="l00560"></a>00560 <span class="comment"> * to the TrackPtrList.</span>
<a name="l00561"></a>00561 <span class="comment"> * @see getTracksContaining() function below for a better way to get access to a sequence of tracks.</span>
<a name="l00562"></a>00562 <span class="comment"> * The returned iterator will deliver ITunesDBTrack instances with some extra functionalities.</span>
<a name="l00563"></a>00563 <span class="comment"> * @param someString the string to look for</span>
<a name="l00564"></a>00564 <span class="comment"> * @param buffer the list to put the found tracks into</span>
<a name="l00565"></a>00565 <span class="comment"> * @param caseSensitive set to false if uppercase/lowercase should be ignored</span>
<a name="l00566"></a>00566 <span class="comment"> * @return the pointer to the given list or NULL if no such tracks exist.</span>
<a name="l00567"></a>00567 <span class="comment"> */</span>
<a name="l00568"></a>00568 <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a> *
<a name="l00569"></a>00569 <a class="code" href="classITunesDB.html#23dade417cd8bf35902567a4758112e0">getTracksContaining</a>( <span class="keyword">const</span> QString& someString, <a class="code" href="classitunesdb_1_1TrackPtrList.html">itunesdb::TrackPtrList</a>& buffer, <span class="keywordtype">bool</span> caseSensitive = <span class="keyword">true</span> ) <span class="keyword">const</span>;
<a name="l00570"></a>00570
<a name="l00571"></a>00571 <span class="keyword">typedef</span> FilteredTrackConstIterator<itunesdb::TrackPredicates::Contains> ContainsIterator;<span class="comment"></span>
<a name="l00572"></a>00572 <span class="comment"> /**</span>
<a name="l00573"></a>00573 <span class="comment"> * @brief Returns all tracks with the given string in its metadata (artist, album, title or composer)</span>
<a name="l00574"></a>00574 <span class="comment"> * @param someString the string to look for</span>
<a name="l00575"></a>00575 <span class="comment"> * @param caseSensitive set to false if uppercase/lowercase should be ignored</span>
<a name="l00576"></a>00576 <span class="comment"> * @return an iterator over the tracks matching the given String name</span>
<a name="l00577"></a>00577 <span class="comment"> */</span>
<a name="l00578"></a><a class="code" href="classITunesDB.html#ce9315b9283b7a1911cbc3107900f289">00578</a> <span class="keyword">inline</span> <a class="code" href="structITunesDB_1_1FilteredTrackConstIterator.html">ContainsIterator</a> <a class="code" href="classITunesDB.html#23dade417cd8bf35902567a4758112e0">getTracksContaining</a>( <span class="keyword">const</span> QString& someString, <span class="keywordtype">bool</span> caseSensitive = <span class="keyword">true</span> )<span class="keyword"> const </span>{
<a name="l00579"></a>00579 <span class="keywordflow">return</span> <a class="code" href="classITunesDB.html#f3f95ef89b93625ddcdd6e2e98dfb23f">getTracksBy</a>( <a class="code" href="classitunesdb_1_1TrackPredicates_1_1Contains.html">itunesdb::TrackPredicates::Contains</a>( someString, caseSensitive ) );
<a name="l00580"></a>00580 }
<a name="l00581"></a>00581 <span class="comment"></span>
<a name="l00582"></a>00582 <span class="comment"> /**</span>
<a name="l00583"></a>00583 <span class="comment"> * @brief Returns a list with all playlist names</span>
<a name="l00584"></a>00584 <span class="comment"> * @param buffer the list to put the playlisttitles into</span>
<a name="l00585"></a>00585 <span class="comment"> * @return the pointer to the given buffer</span>
<a name="l00586"></a>00586 <span class="comment"> */</span>
<a name="l00587"></a>00587 QStringList * <a class="code" href="classITunesDB.html#9bb20ccf25d7afa81a60cf1f95e2cb73">getPlaylistTitles</a>( QStringList& buffer ) <span class="keyword">const</span>;
<a name="l00588"></a>00588 <span class="comment"></span>
<a name="l00589"></a>00589 <span class="comment"> /**</span>
<a name="l00590"></a>00590 <span class="comment"> * @brief Returns a playlist by the given playlist title.</span>
<a name="l00591"></a>00591 <span class="comment"> * @param playlisttitle title of the playlist in question</span>
<a name="l00592"></a>00592 <span class="comment"> * @return a pointer to the playlist found or NULL if no such playlist exists</span>
<a name="l00593"></a>00593 <span class="comment"> */</span>
<a name="l00594"></a>00594 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a> * <a class="code" href="classITunesDB.html#9cecd59c2258cc4155f7875b71689af5">getPlaylistByTitle</a>(<span class="keyword">const</span> QString& playlisttitle) <span class="keyword">const</span>;
<a name="l00595"></a>00595 <span class="comment"></span>
<a name="l00596"></a>00596 <span class="comment"> /**</span>
<a name="l00597"></a>00597 <span class="comment"> * @brief Returns the playlist by the given playlistID.</span>
<a name="l00598"></a>00598 <span class="comment"> * @param playlistID the DB ID of the desired playlist</span>
<a name="l00599"></a>00599 <span class="comment"> * @return the playlist found or NULL if no such playlist could be found.</span>
<a name="l00600"></a>00600 <span class="comment"> */</span>
<a name="l00601"></a>00601 <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a> * <a class="code" href="classITunesDB.html#e4562446cbf8e8af26624fa28f2075d2">getPlaylistByID</a>( Q_UINT64 playlistID ) <span class="keyword">const</span>;
<a name="l00602"></a>00602 <span class="comment"></span>
<a name="l00603"></a>00603 <span class="comment"> /**</span>
<a name="l00604"></a>00604 <span class="comment"> * @brief Removes all the tracks of the given artist (an thus the artist itself)</span>
<a name="l00605"></a>00605 <span class="comment"> * from the database.</span>
<a name="l00606"></a>00606 <span class="comment"> * @param artistname the name of the artist</span>
<a name="l00607"></a>00607 <span class="comment"> * @return true if tracks were found and removed, false otherwise.</span>
<a name="l00608"></a>00608 <span class="comment"> */</span>
<a name="l00609"></a>00609 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#765d5f3fcec3b1af96e5c2e7b043c385">removeArtist</a>(<span class="keyword">const</span> QString& artistname);
<a name="l00610"></a>00610 <span class="comment"></span>
<a name="l00611"></a>00611 <span class="comment"> /**</span>
<a name="l00612"></a>00612 <span class="comment"> * @brief Renames an album with the given title and artist</span>
<a name="l00613"></a>00613 <span class="comment"> *</span>
<a name="l00614"></a>00614 <span class="comment"> * Renames an album with the given title and artist to newtitle, newartist by</span>
<a name="l00615"></a>00615 <span class="comment"> * changing the artist and album properties of all the tracks found by the</span>
<a name="l00616"></a>00616 <span class="comment"> * given artist/album combination to newartist/newalbum.</span>
<a name="l00617"></a>00617 <span class="comment"> * @param artist the artist to look for</span>
<a name="l00618"></a>00618 <span class="comment"> * @param title the album to look for</span>
<a name="l00619"></a>00619 <span class="comment"> * @param newartist the new artist name to set. Give an empty or QString::null string if the artist property should remain unchanged.</span>
<a name="l00620"></a>00620 <span class="comment"> * @param newtitle the new album title to set. Give an empty or QString::null string if the album property should remain unchanged.</span>
<a name="l00621"></a>00621 <span class="comment"> * @return true if tracks were found and changed, false otherwise</span>
<a name="l00622"></a>00622 <span class="comment"> */</span>
<a name="l00623"></a>00623 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#fb7f015b514f895f895d43501962d4d7">renameAlbum</a>(<span class="keyword">const</span> QString& artist, <span class="keyword">const</span> QString& title, <span class="keyword">const</span> QString& newartist, <span class="keyword">const</span> QString& newtitle);
<a name="l00624"></a>00624 <span class="comment"></span>
<a name="l00625"></a>00625 <span class="comment"> /**</span>
<a name="l00626"></a>00626 <span class="comment"> * @brief Adds a new playlist to the database.</span>
<a name="l00627"></a>00627 <span class="comment"> * @param playlist The playlist to be added to the database.</span>
<a name="l00628"></a>00628 <span class="comment"> * @return false if a playlist with the same title already exists, true otherwise</span>
<a name="l00629"></a>00629 <span class="comment"> */</span>
<a name="l00630"></a>00630 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#ef49a7511b271d0c5d9ea75637bce8a9">addPlaylist</a>( <a class="code" href="classITunesDBPlaylist.html">ITunesDBPlaylist</a> * playlist );
<a name="l00631"></a>00631 <span class="comment"></span>
<a name="l00632"></a>00632 <span class="comment"> /**</span>
<a name="l00633"></a>00633 <span class="comment"> * @brief Removes the playlist with the given title</span>
<a name="l00634"></a>00634 <span class="comment"> * @param title the title of the playlist to be removed</span>
<a name="l00635"></a>00635 <span class="comment"> * @param delete_instance if set to true the element gets deleted during removal</span>
<a name="l00636"></a>00636 <span class="comment"> * @return true if successful, otherwise false</span>
<a name="l00637"></a>00637 <span class="comment"> */</span>
<a name="l00638"></a>00638 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#96784d80bb35ad837ba7db44e0ffb565">removePlaylist</a>( <span class="keyword">const</span> QString& title, <span class="keywordtype">bool</span> delete_instance);
<a name="l00639"></a>00639 <span class="comment"></span>
<a name="l00640"></a>00640 <span class="comment"> /**</span>
<a name="l00641"></a>00641 <span class="comment"> * @brief Updates all Smart Playlists in this itunesdb instance.</span>
<a name="l00642"></a>00642 <span class="comment"> */</span>
<a name="l00643"></a>00643 <span class="keywordtype">void</span> <a class="code" href="classITunesDB.html#edd70134f4d99cbd718eb3815fd381bf">updateSmartPlaylists</a>();
<a name="l00644"></a>00644 <span class="comment"></span>
<a name="l00645"></a>00645 <span class="comment"> /**</span>
<a name="l00646"></a>00646 <span class="comment"> * @brief Removes the Track with the given trackid from the database.</span>
<a name="l00647"></a>00647 <span class="comment"> *</span>
<a name="l00648"></a>00648 <span class="comment"> * This also removes all playlist references to this track</span>
<a name="l00649"></a>00649 <span class="comment"> * @param trackid ID of the track to be deleted</span>
<a name="l00650"></a>00650 <span class="comment"> * @param delete_instance if set to true (default) the Track gets deleted during removal</span>
<a name="l00651"></a>00651 <span class="comment"> * @return the trackid of the Track or 0 if no such Track exists</span>
<a name="l00652"></a>00652 <span class="comment"> */</span>
<a name="l00653"></a>00653 Q_UINT32 <a class="code" href="classITunesDB.html#c1da0e73f78a6253f724c31d3e9666c2">removeTrack</a>(Q_UINT32 trackid, <span class="keywordtype">bool</span> delete_instance = <span class="keyword">true</span>);
<a name="l00654"></a>00654 <span class="comment"></span>
<a name="l00655"></a>00655 <span class="comment"> /**</span>
<a name="l00656"></a>00656 <span class="comment"> * @brief Wipes all data from the container.</span>
<a name="l00657"></a>00657 <span class="comment"> */</span>
<a name="l00658"></a>00658 <span class="keywordtype">void</span> <a class="code" href="classITunesDB.html#e2521993fc4a566da9fc5fee3cbf84b6">clear</a>();
<a name="l00659"></a>00659 <span class="comment"></span>
<a name="l00660"></a>00660 <span class="comment"> /**</span>
<a name="l00661"></a>00661 <span class="comment"> * @brief Returns true if something in the container's control has been changed.</span>
<a name="l00662"></a>00662 <span class="comment"> *</span>
<a name="l00663"></a>00663 <span class="comment"> * A change to a Playlist or a Track for example will not set the change flag yet.</span>
<a name="l00664"></a>00664 <span class="comment"> * @return true if something in the container's control has been changed.</span>
<a name="l00665"></a>00665 <span class="comment"> */</span>
<a name="l00666"></a>00666 <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#beda4f46f48c74be7a5d7cf70be8f36e">isDirty</a>() <span class="keyword">const</span>;
<a name="l00667"></a>00667 <span class="comment"></span>
<a name="l00668"></a>00668 <span class="comment"> /**</span>
<a name="l00669"></a>00669 <span class="comment"> * @brief Returns the number of tracks</span>
<a name="l00670"></a>00670 <span class="comment"> * @return the number of tracks</span>
<a name="l00671"></a>00671 <span class="comment"> */</span>
<a name="l00672"></a>00672 Q_UINT32 <a class="code" href="classITunesDB.html#cc74c67debb54f3fefbe72698f646f25">getNumTracks</a>() <span class="keyword">const</span>;
<a name="l00673"></a>00673 <span class="comment"></span>
<a name="l00674"></a>00674 <span class="comment"> /**</span>
<a name="l00675"></a>00675 <span class="comment"> * @brief Returns the number of playlists</span>
<a name="l00676"></a>00676 <span class="comment"> * @return the number of playlists</span>
<a name="l00677"></a>00677 <span class="comment"> */</span>
<a name="l00678"></a>00678 Q_UINT32 <a class="code" href="classITunesDB.html#da8545463b3b74752a01712f734e0169">getNumPlaylists</a>() <span class="keyword">const</span>;
<a name="l00679"></a>00679 <span class="comment"></span>
<a name="l00680"></a>00680 <span class="comment"> /**</span>
<a name="l00681"></a>00681 <span class="comment"> * @brief Lock control functions to prevent concurrent access to the Database from different instances</span>
<a name="l00682"></a>00682 <span class="comment"> */</span>
<a name="l00683"></a>00683 <span class="keywordtype">void</span> <a class="code" href="classITunesDB.html#c44520daa27dfedc7bca84aaeb0ded22">lock</a>(<span class="keywordtype">bool</span> write_lock);
<a name="l00684"></a>00684 <span class="keywordtype">void</span> unlock();
<a name="l00685"></a>00685 <span class="keywordtype">bool</span> isLocked() <span class="keyword">const</span>;
<a name="l00686"></a>00686 <span class="comment"></span>
<a name="l00687"></a>00687 <span class="comment"> /**</span>
<a name="l00688"></a>00688 <span class="comment"> * @brief Returns the timestamp the database file was modified.</span>
<a name="l00689"></a>00689 <span class="comment"> */</span>
<a name="l00690"></a><a class="code" href="classITunesDB.html#cb3c8e4c1f66299e2011ef79d6ed7af1">00690</a> uint <a class="code" href="classITunesDB.html#cb3c8e4c1f66299e2011ef79d6ed7af1">lastModified</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_timestamp.toTime_t(); }
<a name="l00691"></a>00691 <span class="comment"></span>
<a name="l00692"></a>00692 <span class="comment"> /**</span>
<a name="l00693"></a>00693 <span class="comment"> * @brief sets the title of the database</span>
<a name="l00694"></a>00694 <span class="comment"> *</span>
<a name="l00695"></a>00695 <span class="comment"> * The title will be stored as the title of the main track list</span>
<a name="l00696"></a>00696 <span class="comment"> * @param title the new title for the database</span>
<a name="l00697"></a>00697 <span class="comment"> */</span>
<a name="l00698"></a>00698 <span class="keywordtype">void</span> <a class="code" href="classITunesDB.html#3858e7e9d5755995ad69564c6f64e388">setTitle</a>( <span class="keyword">const</span> QString& title );
<a name="l00699"></a>00699 <span class="comment"></span>
<a name="l00700"></a>00700 <span class="comment"> /**</span>
<a name="l00701"></a>00701 <span class="comment"> * @brief Returns the title of the database</span>
<a name="l00702"></a>00702 <span class="comment"> * @return the title of the main database</span>
<a name="l00703"></a>00703 <span class="comment"> */</span>
<a name="l00704"></a><a class="code" href="classITunesDB.html#10a2e18ec2fede2cd180ea820aab620f">00704</a> <span class="keyword">const</span> QString& <a class="code" href="classITunesDB.html#10a2e18ec2fede2cd180ea820aab620f">getTitle</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Title; }
<a name="l00705"></a>00705 <span class="comment"></span>
<a name="l00706"></a>00706 <span class="comment"> /**</span>
<a name="l00707"></a>00707 <span class="comment"> * @brief Returns true if the database contains podcasts</span>
<a name="l00708"></a>00708 <span class="comment"> * @return true if the database contains podcasts</span>
<a name="l00709"></a>00709 <span class="comment"> */</span>
<a name="l00710"></a><a class="code" href="classITunesDB.html#3156cf1ab1e211334d0641ec5a04bb83">00710</a> <span class="keywordtype">bool</span> <a class="code" href="classITunesDB.html#3156cf1ab1e211334d0641ec5a04bb83">hasPodcasts</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hasPodcastsFlag; }
<a name="l00711"></a>00711 <span class="comment"></span>
<a name="l00712"></a>00712 <span class="comment"> /**</span>
<a name="l00713"></a>00713 <span class="comment"> * @brief Returns the next free trackID for a new track</span>
<a name="l00714"></a>00714 <span class="comment"> * @return the next free trackID for a new track</span>
<a name="l00715"></a>00715 <span class="comment"> */</span>
<a name="l00716"></a>00716 Q_UINT32 <a class="code" href="classITunesDB.html#e42a098c403a5584cf0da08a6c58c02e">getNextFreeTrackID</a>() <span class="keyword">const</span>;
<a name="l00717"></a>00717 <span class="comment"></span>
<a name="l00718"></a>00718 <span class="comment"> /**</span>
<a name="l00719"></a>00719 <span class="comment"> * @brief Returns the next available DBID.</span>
<a name="l00720"></a>00720 <span class="comment"> * @return the next available DBID.</span>
<a name="l00721"></a>00721 <span class="comment"> */</span>
<a name="l00722"></a>00722 Q_UINT64 <a class="code" href="classITunesDB.html#487c0a304b74a8ea78dcf965b230ca92">getNextFreeDBID</a>() <span class="keyword">const</span>;
<a name="l00723"></a>00723
<a name="l00724"></a>00724 <span class="keyword">protected</span>:
<a name="l00725"></a>00725
<a name="l00726"></a>00726 TrackIDMap m_TrackIdMap;
<a name="l00727"></a>00727 TrackList m_TrackList;
<a name="l00728"></a>00728 QString m_Title;
<a name="l00729"></a>00729 <span class="comment"></span>
<a name="l00730"></a>00730 <span class="comment"> /**</span>
<a name="l00731"></a>00731 <span class="comment"> * The container that holds all the playlist for this iTunesDB instance.</span>
<a name="l00732"></a>00732 <span class="comment"> */</span>
<a name="l00733"></a><a class="code" href="classITunesDB_1_1PlaylistContainer.html">00733</a> <span class="keyword">class </span><a class="code" href="classITunesDB_1_1PlaylistContainer.html">PlaylistContainer</a> : <span class="keyword">public</span> std::vector<ITunesDBPlaylist *> {
<a name="l00734"></a>00734 <span class="keyword">public</span>:
<a name="l00735"></a>00735 <a class="code" href="classITunesDB_1_1PlaylistContainer.html">PlaylistContainer</a>() : std::vector<ITunesDBPlaylist *>() {}
<a name="l00736"></a>00736 <span class="keyword">virtual</span> ~<a class="code" href="classITunesDB_1_1PlaylistContainer.html">PlaylistContainer</a>() { <a class="code" href="classITunesDB.html#e2521993fc4a566da9fc5fee3cbf84b6">clear</a>(); }
<a name="l00737"></a>00737 } * <a class="code" href="classITunesDB.html#210bc48adf1bde71d9fe67641d3a87eb">m_playlists</a>;
<a name="l00738"></a>00738
<a name="l00739"></a>00739 <span class="keywordtype">bool</span> m_dirty;
<a name="l00740"></a>00740 <span class="keywordtype">void</span> setDirty( <span class="keywordtype">bool</span> dirtyFlag = <span class="keyword">true</span> );
<a name="l00741"></a>00741
<a name="l00742"></a>00742 Q_UINT32 maxtrackid;
<a name="l00743"></a>00743 Q_UINT64 mMaxDBID;
<a name="l00744"></a>00744
<a name="l00745"></a>00745 <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * insertTrackToDataBase( <a class="code" href="classITunesDBTrack.html">ITunesDBTrack</a> * track );
<a name="l00746"></a>00746
<a name="l00747"></a>00747 <span class="keyword">private</span>:
<a name="l00748"></a>00748
<a name="l00749"></a>00749 <span class="keywordtype">void</span> removeFromAllPlaylists( Q_UINT32 trackid );
<a name="l00750"></a>00750 QFile m_itunesdbfile;
<a name="l00751"></a>00751 QFile m_itunessdfile;
<a name="l00752"></a>00752 QDateTime m_timestamp;
<a name="l00753"></a>00753
<a name="l00754"></a>00754 <span class="keywordtype">bool</span> m_hasPodcastsFlag;
<a name="l00755"></a>00755 <span class="keywordtype">bool</span> m_locked;
<a name="l00756"></a>00756 <span class="keywordtype">bool</span> m_readonly;
<a name="l00757"></a>00757 };
<a name="l00758"></a>00758
<a name="l00759"></a>00759
<a name="l00760"></a>00760 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Dec 19 00:15:19 2007 for libqtpod by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.0 </small></address>
</body>
</html>
distrib
>
Arklinux
>
devel
>
i586
>
media
>
main
>
by-pkgid
>
55a0eeb6652adcfc2fb1b1094c78b066
>
files
>
268
