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List:       amarok-devel
Subject:    Re: Review Request 110934: Adds a Offline Mode to Amarok i.e. fixes Bug 229111
From:       "Mark Kretschmann" <kretschmann () kde ! org>
Date:       2013-07-02 10:29:33
Message-ID: 20130702102933.26752.66029 () vidsolbach ! de
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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/110934/
-----------------------------------------------------------

(Updated July 2, 2013, 10:29 a.m.)


Status
------

This change has been discarded.


Review request for Amarok.


Description
-------

Adds a "Offline Mode" to the "Amarok" menu. In Offline Mode, \
The::networkAccessManager()->getData(...) returns NULL, and prints a error() message. \
Also, I have updated existing code so that it checks whether Amarok is in Offline \
Mode before placing the getData request. However, this is not a fail safe mechanism. \
Newer codes can use the QNetworkAccessManager::get(...) direcrtly or make use of the \
The::networkAccessManager in other ways. Scripts cannot do this since its methods \
check first but this too can be changed. So, care still has to be taken while writing \
newer code. I have mentioned the same as comments in the code.


This addresses bug 229111.
    https://bugs.kde.org/show_bug.cgi?id=229111


Diffs
-----

  src/ActionClasses.h 0187402 
  src/ActionClasses.h 0187402 
  src/ActionClasses.h 0187402 
  src/ActionClasses.cpp cce6f20 
  src/ActionClasses.cpp cce6f20 
  src/ActionClasses.cpp cce6f20 
  src/MainWindow.cpp af47db7 
  src/MainWindow.cpp af47db7 
  src/MainWindow.cpp af47db7 
  src/amarokconfig.kcfg e00325d 
  src/amarokconfig.kcfg e00325d 
  src/amarokconfig.kcfg e00325d 
  src/context/applets/photos/PhotosScrollWidget.cpp b5e872a 
  src/context/applets/photos/PhotosScrollWidget.cpp b5e872a 
  src/context/applets/similarartists/ArtistWidget.cpp 511f641 
  src/context/applets/similarartists/ArtistWidget.cpp 511f641 
  src/context/applets/upcomingevents/UpcomingEventsApplet.cpp 38742df 
  src/context/applets/upcomingevents/UpcomingEventsApplet.cpp 38742df 
  src/context/applets/upcomingevents/UpcomingEventsMapWidget.h 99e55b2 
  src/context/applets/upcomingevents/UpcomingEventsMapWidget.h 99e55b2 
  src/context/applets/upcomingevents/UpcomingEventsMapWidget.cpp 9c11506 
  src/context/applets/upcomingevents/UpcomingEventsMapWidget.cpp 9c11506 
  src/context/applets/upcomingevents/UpcomingEventsWidget.cpp 323ec1e 
  src/context/applets/upcomingevents/UpcomingEventsWidget.cpp 323ec1e 
  src/context/applets/wikipedia/WikipediaApplet.cpp 0f7a3b0 
  src/context/applets/wikipedia/WikipediaApplet.cpp 0f7a3b0 
  src/context/engines/labels/LabelsEngine.cpp ad3ae71 
  src/context/engines/labels/LabelsEngine.cpp ad3ae71 
  src/context/engines/photos/PhotosEngine.cpp f9f8fd5 
  src/context/engines/photos/PhotosEngine.cpp f9f8fd5 
  src/context/engines/similarartists/SimilarArtistsEngine.cpp 898beb4 
  src/context/engines/similarartists/SimilarArtistsEngine.cpp 898beb4 
  src/context/engines/tabs/TabsEngine.cpp 24a89df 
  src/context/engines/tabs/TabsEngine.cpp 24a89df 
  src/context/engines/upcomingevents/UpcomingEventsEngine.cpp b869a3c 
  src/context/engines/upcomingevents/UpcomingEventsEngine.cpp b869a3c 
  src/context/engines/wikipedia/WikipediaEngine.cpp 0b75f15 
  src/context/engines/wikipedia/WikipediaEngine.cpp 0b75f15 
  src/context/widgets/DropPixmapItem.cpp 62b0e90 
  src/context/widgets/DropPixmapItem.cpp 62b0e90 
  src/covermanager/CoverFetcher.cpp 3cf32cc 
  src/covermanager/CoverFetcher.cpp 3cf32cc 
  src/covermanager/CoverFoundDialog.cpp 6d7efa2 
  src/covermanager/CoverFoundDialog.cpp 6d7efa2 
  src/musicbrainz/MusicBrainzFinder.cpp 6892232 
  src/musicbrainz/MusicBrainzFinder.cpp 6892232 
  src/musicbrainz/MusicDNSFinder.cpp d393211 
  src/musicbrainz/MusicDNSFinder.cpp d393211 
  src/network/NetworkAccessManagerProxy.h 6285f0f 
  src/network/NetworkAccessManagerProxy.h 6285f0f 
  src/network/NetworkAccessManagerProxy.h 6285f0f 
  src/network/NetworkAccessManagerProxy.cpp a2694bf 
  src/network/NetworkAccessManagerProxy.cpp a2694bf 
  src/network/NetworkAccessManagerProxy.cpp a2694bf 
  src/scriptengine/AmarokNetworkScript.cpp 0eaa440 
  src/scriptengine/AmarokNetworkScript.cpp 0eaa440 
  src/services/ampache/AmpacheAccountLogin.cpp 26aebed 
  src/services/ampache/AmpacheAccountLogin.cpp 26aebed 
  src/services/ampache/AmpacheServiceCollection.cpp 140c465 
  src/services/ampache/AmpacheServiceCollection.cpp 140c465 
  src/services/ampache/AmpacheServiceQueryMaker.cpp b94c3b0 
  src/services/ampache/AmpacheServiceQueryMaker.cpp b94c3b0 
  src/services/lastfm/AvatarDownloader.cpp b54b252 
  src/services/lastfm/AvatarDownloader.cpp b54b252 
  src/services/lastfm/LastFmService.cpp 4c100c4 
  src/services/lastfm/LastFmService.cpp 4c100c4 
  src/services/lastfm/LastFmServiceSettings.h 82b9b00 
  src/services/lastfm/LastFmServiceSettings.h 82b9b00 
  src/services/lastfm/LastFmServiceSettings.cpp 086997e 
  src/services/lastfm/LastFmServiceSettings.cpp 086997e 

Diff: http://git.reviewboard.kde.org/r/110934/diff/


Testing
-------

Testing done. Builds and runs. I even made sure error messages were being shown (and \
no other undesired effects, like a crash, were taking place) if \
The::networkAccessManager()->getData(...) was called inappropriately.


Thanks,

Vedant Agarwala


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     <td>
      This is an automatically generated e-mail. To reply, visit:
      <a href="http://git.reviewboard.kde.org/r/110934/">http://git.reviewboard.kde.org/r/110934/</a>
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   <h1 style="margin-right: 0.2em; padding: 0; font-size: 10pt;">This change has been \
discarded.</h1>  </td>
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<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" \
style="background-image: \
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  <td>

<div>Review request for Amarok.</div>
<div>By Vedant Agarwala.</div>


<p style="color: grey;"><i>Updated July 2, 2013, 10:29 a.m.</i></p>






<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
 <table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" \
style="border: 1px solid #b8b5a0">  <tr>
  <td>
   <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;">Adds a &quot;Offline Mode&quot; to the &quot;Amarok&quot; menu. In \
Offline Mode, The::networkAccessManager()-&gt;getData(...) returns NULL, and prints a \
error() message. Also, I have updated existing code so that it checks whether Amarok \
is in Offline Mode before placing the getData request. However, this is not a fail \
safe mechanism. Newer codes can use the QNetworkAccessManager::get(...) direcrtly or \
make use of the The::networkAccessManager in other ways. Scripts cannot do this since \
its methods check first but this too can be changed. So, care still has to be taken \
while writing newer code. I have mentioned the same as comments in the code.</pre>  \
</td>  </tr>
</table>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0">  <tr>
  <td>
   <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;">Testing done. Builds and runs. I even made sure error messages were \
being shown (and no other undesired effects, like a crash, were taking place) if \
The::networkAccessManager()-&gt;getData(...) was called inappropriately.</pre>  </td>
 </tr>
</table>



<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>


 <a href="https://bugs.kde.org/show_bug.cgi?id=229111">229111</a>


</div>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">

 <li>src/ActionClasses.h <span style="color: grey">(0187402)</span></li>

 <li>src/ActionClasses.h <span style="color: grey">(0187402)</span></li>

 <li>src/ActionClasses.h <span style="color: grey">(0187402)</span></li>

 <li>src/ActionClasses.cpp <span style="color: grey">(cce6f20)</span></li>

 <li>src/ActionClasses.cpp <span style="color: grey">(cce6f20)</span></li>

 <li>src/ActionClasses.cpp <span style="color: grey">(cce6f20)</span></li>

 <li>src/MainWindow.cpp <span style="color: grey">(af47db7)</span></li>

 <li>src/MainWindow.cpp <span style="color: grey">(af47db7)</span></li>

 <li>src/MainWindow.cpp <span style="color: grey">(af47db7)</span></li>

 <li>src/amarokconfig.kcfg <span style="color: grey">(e00325d)</span></li>

 <li>src/amarokconfig.kcfg <span style="color: grey">(e00325d)</span></li>

 <li>src/amarokconfig.kcfg <span style="color: grey">(e00325d)</span></li>

 <li>src/context/applets/photos/PhotosScrollWidget.cpp <span style="color: \
grey">(b5e872a)</span></li>

 <li>src/context/applets/photos/PhotosScrollWidget.cpp <span style="color: \
grey">(b5e872a)</span></li>

 <li>src/context/applets/similarartists/ArtistWidget.cpp <span style="color: \
grey">(511f641)</span></li>

 <li>src/context/applets/similarartists/ArtistWidget.cpp <span style="color: \
grey">(511f641)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsApplet.cpp <span style="color: \
grey">(38742df)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsApplet.cpp <span style="color: \
grey">(38742df)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsMapWidget.h <span style="color: \
grey">(99e55b2)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsMapWidget.h <span style="color: \
grey">(99e55b2)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsMapWidget.cpp <span \
style="color: grey">(9c11506)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsMapWidget.cpp <span \
style="color: grey">(9c11506)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsWidget.cpp <span style="color: \
grey">(323ec1e)</span></li>

 <li>src/context/applets/upcomingevents/UpcomingEventsWidget.cpp <span style="color: \
grey">(323ec1e)</span></li>

 <li>src/context/applets/wikipedia/WikipediaApplet.cpp <span style="color: \
grey">(0f7a3b0)</span></li>

 <li>src/context/applets/wikipedia/WikipediaApplet.cpp <span style="color: \
grey">(0f7a3b0)</span></li>

 <li>src/context/engines/labels/LabelsEngine.cpp <span style="color: \
grey">(ad3ae71)</span></li>

 <li>src/context/engines/labels/LabelsEngine.cpp <span style="color: \
grey">(ad3ae71)</span></li>

 <li>src/context/engines/photos/PhotosEngine.cpp <span style="color: \
grey">(f9f8fd5)</span></li>

 <li>src/context/engines/photos/PhotosEngine.cpp <span style="color: \
grey">(f9f8fd5)</span></li>

 <li>src/context/engines/similarartists/SimilarArtistsEngine.cpp <span style="color: \
grey">(898beb4)</span></li>

 <li>src/context/engines/similarartists/SimilarArtistsEngine.cpp <span style="color: \
grey">(898beb4)</span></li>

 <li>src/context/engines/tabs/TabsEngine.cpp <span style="color: \
grey">(24a89df)</span></li>

 <li>src/context/engines/tabs/TabsEngine.cpp <span style="color: \
grey">(24a89df)</span></li>

 <li>src/context/engines/upcomingevents/UpcomingEventsEngine.cpp <span style="color: \
grey">(b869a3c)</span></li>

 <li>src/context/engines/upcomingevents/UpcomingEventsEngine.cpp <span style="color: \
grey">(b869a3c)</span></li>

 <li>src/context/engines/wikipedia/WikipediaEngine.cpp <span style="color: \
grey">(0b75f15)</span></li>

 <li>src/context/engines/wikipedia/WikipediaEngine.cpp <span style="color: \
grey">(0b75f15)</span></li>

 <li>src/context/widgets/DropPixmapItem.cpp <span style="color: \
grey">(62b0e90)</span></li>

 <li>src/context/widgets/DropPixmapItem.cpp <span style="color: \
grey">(62b0e90)</span></li>

 <li>src/covermanager/CoverFetcher.cpp <span style="color: \
grey">(3cf32cc)</span></li>

 <li>src/covermanager/CoverFetcher.cpp <span style="color: \
grey">(3cf32cc)</span></li>

 <li>src/covermanager/CoverFoundDialog.cpp <span style="color: \
grey">(6d7efa2)</span></li>

 <li>src/covermanager/CoverFoundDialog.cpp <span style="color: \
grey">(6d7efa2)</span></li>

 <li>src/musicbrainz/MusicBrainzFinder.cpp <span style="color: \
grey">(6892232)</span></li>

 <li>src/musicbrainz/MusicBrainzFinder.cpp <span style="color: \
grey">(6892232)</span></li>

 <li>src/musicbrainz/MusicDNSFinder.cpp <span style="color: \
grey">(d393211)</span></li>

 <li>src/musicbrainz/MusicDNSFinder.cpp <span style="color: \
grey">(d393211)</span></li>

 <li>src/network/NetworkAccessManagerProxy.h <span style="color: \
grey">(6285f0f)</span></li>

 <li>src/network/NetworkAccessManagerProxy.h <span style="color: \
grey">(6285f0f)</span></li>

 <li>src/network/NetworkAccessManagerProxy.h <span style="color: \
grey">(6285f0f)</span></li>

 <li>src/network/NetworkAccessManagerProxy.cpp <span style="color: \
grey">(a2694bf)</span></li>

 <li>src/network/NetworkAccessManagerProxy.cpp <span style="color: \
grey">(a2694bf)</span></li>

 <li>src/network/NetworkAccessManagerProxy.cpp <span style="color: \
grey">(a2694bf)</span></li>

 <li>src/scriptengine/AmarokNetworkScript.cpp <span style="color: \
grey">(0eaa440)</span></li>

 <li>src/scriptengine/AmarokNetworkScript.cpp <span style="color: \
grey">(0eaa440)</span></li>

 <li>src/services/ampache/AmpacheAccountLogin.cpp <span style="color: \
grey">(26aebed)</span></li>

 <li>src/services/ampache/AmpacheAccountLogin.cpp <span style="color: \
grey">(26aebed)</span></li>

 <li>src/services/ampache/AmpacheServiceCollection.cpp <span style="color: \
grey">(140c465)</span></li>

 <li>src/services/ampache/AmpacheServiceCollection.cpp <span style="color: \
grey">(140c465)</span></li>

 <li>src/services/ampache/AmpacheServiceQueryMaker.cpp <span style="color: \
grey">(b94c3b0)</span></li>

 <li>src/services/ampache/AmpacheServiceQueryMaker.cpp <span style="color: \
grey">(b94c3b0)</span></li>

 <li>src/services/lastfm/AvatarDownloader.cpp <span style="color: \
grey">(b54b252)</span></li>

 <li>src/services/lastfm/AvatarDownloader.cpp <span style="color: \
grey">(b54b252)</span></li>

 <li>src/services/lastfm/LastFmService.cpp <span style="color: \
grey">(4c100c4)</span></li>

 <li>src/services/lastfm/LastFmService.cpp <span style="color: \
grey">(4c100c4)</span></li>

 <li>src/services/lastfm/LastFmServiceSettings.h <span style="color: \
grey">(82b9b00)</span></li>

 <li>src/services/lastfm/LastFmServiceSettings.h <span style="color: \
grey">(82b9b00)</span></li>

 <li>src/services/lastfm/LastFmServiceSettings.cpp <span style="color: \
grey">(086997e)</span></li>

 <li>src/services/lastfm/LastFmServiceSettings.cpp <span style="color: \
grey">(086997e)</span></li>

</ul>

<p><a href="http://git.reviewboard.kde.org/r/110934/diff/" style="margin-left: \
3em;">View Diff</a></p>







  </td>
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