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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/107473/">http://git.reviewboard.kde.org/r/107473/</a>
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<p style="margin-top: 0;">On March 27th, 2013, 12:35 p.m. UTC, <b>Matěj Laitl</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/107473/diff/9-10/?file=120161#file120161line49" style="color: black; font-weight: bold; text-decoration: underline;">src/core-impl/playlists/types/file/m3u/M3UPlaylist.h</a>
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(Diff revisions 9 - 10)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">class AMAROK_EXPORT_TESTS M3UPlaylist : public PlaylistFile</pre></td>
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<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">virtual</span> <span class="kt">void</span> <span class="n">savePlaylist</span><span class="p">(</span><span class="n">QFile</span> <span class="o">&</span><span class="n">file</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">relative</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="nl">private:</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="nl">private:</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">bool</span> <span class="nf">loadM3u</span><span class="p">(</span> <span class="n">QTextStream</span> <span class="o">&</span><span class="n">stream</span> <span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">bool</span> <span class="n">loadM3u</span><span class="p">(</span> <span class="n">QTextStream</span> <span class="o">&</span><span class="n">stream</span> <span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">virtual</span> <span class="kt">void</span> <span class="nf">savePlaylist</span><span class="p">(</span> <span class="n">QFile</span> <span class="o">&</span><span class="n">file</span> <span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Private? Should be "protected".</pre>
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<p>On March 27th, 2013, 6:19 p.m. UTC, <b>Tatjana Gornak</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Sorry, originally I've planned to make PlaylistFile::savePlaylist private instead (but forgot to change it). My point is that if we do not need to invoke virtual function from derived classes, but only customize the behaviour, then function can be private.
But ok, protected will work as well.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">> My point is that if we do not need to invoke virtual function from derived classes, but only customize the behaviour, then function can be private.
Hmm, this is right, but let's say it's ugly detail of the C++ standard. As a general rule, we try to keep the same access level when subclassing (with a few exceptions that make methods in subclasses more public). I'll soon submit a patch that fixes this line, no need to do it yourself.</pre>
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<p>- Matěj</p>
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<p>On March 27th, 2013, 3:41 p.m. UTC, Tatjana Gornak wrote:</p>
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<div>Review request for Amarok.</div>
<div>By Tatjana Gornak.</div>
<p style="color: grey;"><i>Updated March 27, 2013, 3:41 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">
I've started my changes with an implementation of a ASXPlaylist class,
due this work I've found that implementation of different playlist file
types has different logic, as result I end up with a rewriting
playlist's implementations.
As example of difference:
-- Constructor M3UPlaylist::M3UPlaylist( const KUrl &url ) sets a url, but
does not load playlist, therefore loading of playlist are
posponed till data from playlist are actualy needed (lazy loading)
On the other hand constructor XSPFPlaylist::XSPFPlaylist( const
KUrl &url, bool autoAppend ) loads playlist.
The main idea of proposed changes is to create a unify code for
processing playlist files:
-- lazy loading through LazyLoadPlaylist
-- common functionality was moved to PlaylistFile.
It is worth to be noticed that this patch changes structure of
playlist's classes, bit does not changes their behavior, even if this behavior
is inconsistent in some cases.
In following patch-requests I plan to submit ASX Playlist parser and
organize playlists processing in more consistent way.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">1) All unit-tests were passed.
2) For all playlists I've also checked loading and
saving through gui.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=291934">291934</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/CMakeLists.txt <span style="color: grey">(c03541f)</span></li>
<li>src/DirectoryLoader.h <span style="color: grey">(e53a30d)</span></li>
<li>src/DirectoryLoader.cpp <span style="color: grey">(bd7fa34)</span></li>
<li>src/browsers/playlistbrowser/PlaylistBrowserModel.h <span style="color: grey">(1b7a44d)</span></li>
<li>src/browsers/playlistbrowser/PlaylistBrowserModel.cpp <span style="color: grey">(213af3b)</span></li>
<li>src/core-impl/collections/ipodcollection/IpodPlaylistProvider.h <span style="color: grey">(4dd79f3)</span></li>
<li>src/core-impl/collections/ipodcollection/IpodPlaylistProvider.cpp <span style="color: grey">(abf0fae)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFile.h <span style="color: grey">(43dfdeb)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFile.cpp <span style="color: grey">(2730354)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFileLoaderJob.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFileLoaderJob.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFileSupport.h <span style="color: grey">(b1a1c26)</span></li>
<li>src/core-impl/playlists/types/file/PlaylistFileSupport.cpp <span style="color: grey">(2dcc0cd)</span></li>
<li>src/core-impl/playlists/types/file/m3u/M3UPlaylist.h <span style="color: grey">(3176c45)</span></li>
<li>src/core-impl/playlists/types/file/m3u/M3UPlaylist.cpp <span style="color: grey">(2395260)</span></li>
<li>src/core-impl/playlists/types/file/pls/PLSPlaylist.h <span style="color: grey">(e974539)</span></li>
<li>src/core-impl/playlists/types/file/pls/PLSPlaylist.cpp <span style="color: grey">(8fe4b51)</span></li>
<li>src/core-impl/playlists/types/file/xspf/XSPFPlaylist.h <span style="color: grey">(6cf33e9)</span></li>
<li>src/core-impl/playlists/types/file/xspf/XSPFPlaylist.cpp <span style="color: grey">(bbcecc3)</span></li>
<li>src/core-impl/podcasts/sql/SqlPodcastMeta.cpp <span style="color: grey">(1a025ce)</span></li>
<li>src/core/playlists/Playlist.h <span style="color: grey">(018d2af)</span></li>
<li>src/core/playlists/Playlist.cpp <span style="color: grey">(36879a1)</span></li>
<li>src/playlist/PlaylistActions.cpp <span style="color: grey">(00bf13a)</span></li>
<li>src/playlist/PlaylistController.cpp <span style="color: grey">(e5bde8b)</span></li>
<li>src/playlist/PlaylistRestorer.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/playlist/PlaylistRestorer.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/playlistmanager/PlaylistManager.h <span style="color: grey">(cbf65b0)</span></li>
<li>src/playlistmanager/PlaylistManager.cpp <span style="color: grey">(89c754b)</span></li>
<li>src/playlistmanager/SyncedPlaylist.h <span style="color: grey">(fce3d14)</span></li>
<li>src/playlistmanager/SyncedPlaylist.cpp <span style="color: grey">(4f7c0b7)</span></li>
<li>src/playlistmanager/file/PlaylistFileProvider.cpp <span style="color: grey">(e4e7284)</span></li>
<li>src/playlistmanager/sql/SqlPlaylist.cpp <span style="color: grey">(88e685b)</span></li>
<li>tests/TestDirectoryLoader.h <span style="color: grey">(0583a9e)</span></li>
<li>tests/TestDirectoryLoader.cpp <span style="color: grey">(b98247d)</span></li>
<li>tests/core-impl/playlists/types/file/m3u/TestM3UPlaylist.cpp <span style="color: grey">(b25d059)</span></li>
<li>tests/core-impl/playlists/types/file/pls/TestPLSPlaylist.h <span style="color: grey">(1183599)</span></li>
<li>tests/core-impl/playlists/types/file/pls/TestPLSPlaylist.cpp <span style="color: grey">(5eab2f3)</span></li>
<li>tests/core-impl/playlists/types/file/xspf/TestXSPFPlaylist.cpp <span style="color: grey">(5ea3a41)</span></li>
<li>tests/core/playlists/CMakeLists.txt <span style="color: grey">(e2e0ce4)</span></li>
<li>tests/core/playlists/TestPlaylistObserver.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>tests/core/playlists/TestPlaylistObserver.cpp <span style="color: grey">(PRE-CREATION)</span></li>
</ul>
<p><a href="http://git.reviewboard.kde.org/r/107473/diff/" style="margin-left: 3em;">View Diff</a></p>
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