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This is an automatically generated e-mail. To reply, visit:
<a href="http://svn.reviewboard.kde.org/r/4964/">http://svn.reviewboard.kde.org/r/4964/</a>
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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;">Difficult patch to review, since all the code moved around, but it looks good overall.
One thing that bothers me is m_strategy. You got rid of the actual use of the strategy pattern (subclasses of a base strategy class) -- too bad, but I'll survive -- so why keep the strategy member and the Strategy class? They don't really serve any purpose anymore, other than minimizing the code changes a little bit. OK they keep some related variables together, so I guess it's better than just folding these vars into knewfilemenuprivate.
So I would recommend simply storing m_strategy by value rather than using new+delete. My comments below are from before I realized that, but they show the various places where it's leaked currently.</pre>
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<a href="/r/4964/diff/2/?file=33822#file33822line795" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp</a>
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(Diff revision 2)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void KNewFileMenuPrivate::_k_slotCreateHiddenDirectory()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_text</span> <span class="o">=</span> <span class="n">QString</span><span class="p">();</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Shouldn't this delete m_strategy, too? It seems that the strategy is leaked if executeStrategy() never gets called.</pre>
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<a href="/r/4964/diff/2/?file=33822#file33822line814" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp</a>
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(Diff revision 2)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void KNewFileMenuPrivate::_k_slotCreateHiddenDirectory()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_strategy</span> <span class="o">=</span> <span class="n">strategy</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"></pre>
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<a href="/r/4964/diff/2/?file=33822#file33822line994" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp</a>
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(Diff revision 2)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void KNewFileMenuPrivate::_k_slotSymLink()</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">job</span><span class="o">-></span><span class="n">ui</span><span class="p">()</span><span class="o">-></span><span class="n">setAutoErrorHandlingEnabled</span><span class="p">(</span><span class="kc">false</span><span class="p">);</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">KNameAndUrlInputDialog</span><span class="o">*</span> <span class="n">dlg</span> <span class="o">=</span> <span class="p">(</span><span class="n">KNameAndUrlInputDialog</span><span class="o">*</span><span class="p">)</span> <span class="n">m_fileDialog</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Please use a static_cast<> rather than a C cast.</pre>
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<a href="/r/4964/diff/2/?file=33822#file33822line1110" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void KNewFileMenuPrivate::_k_slotSymLink()</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</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="k">return</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">All the exit paths from this method leak m_strategy too, AFAICS.
Maybe it should be put into a QScopedPointer at the beginning of such methods ... hmm, but then executeStrategy can't delete it anymore.</pre>
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<a href="/r/4964/diff/2/?file=33822#file33822line1235" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void KNewFileMenuPrivate::_k_slotSymLink()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QWidget</span><span class="o">*</span> <span class="n">mainWidget</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QWidget</span><span class="p">(</span><span class="n">fileDialog</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Call me nitpicker, but for clean object-oriented code, it's usually much better to define a KDialog subclass rather than new KDialog + new layout + new widgets. Makes the code more reuseable etc.
Well, not a blocker for acceptance, just my 2 cents.</pre>
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<p>- David</p>
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<p>On August 13th, 2010, 5:57 p.m., Björn Ruberg wrote:</p>
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<div>Review request for kdelibs and David Faure.</div>
<div>By Björn Ruberg.</div>
<p style="color: grey;"><i>Updated 2010-08-13 17:57:09</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;">This patch makes the dialogs created by KNewFileMenu asynchronously. It's now possible to get non-modal dialogs with it. This is a feature that is needed for plasma folderview, because modal dialogs block the whole plasma shell. So this is the main part of a fix for bug #167243.
By the default the dialogs will stay modal, so there should be no change for other applications. Folderview just needs to call setModal(false) on the KNewFileMenu (have a patch for that, too). But as this touches much code (and orders methods alphabetically ;) ) you can never be sure that there is no change.
Please have closer look whether the dialogs are deleted probably. I'm not doing it directly but relying on Qt::WA_DeleteOnClose. </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;">There are five different code pathes that I have worked on:
- create directory
- create normal file
- create symlink
- create URL
- create .desktop file
I tested all of them and they work for me.</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=#167243">#167243</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/KDE/kdelibs/kfile/knewfilemenu.h <span style="color: grey">(1161027)</span></li>
<li>/trunk/KDE/kdelibs/kfile/knewfilemenu.cpp <span style="color: grey">(1161027)</span></li>
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<p><a href="http://svn.reviewboard.kde.org/r/4964/diff/" style="margin-left: 3em;">View Diff</a></p>
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