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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/105563/">http://git.reviewboard.kde.org/r/105563/</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;">looking excellent now. just some style issues left.
please write a somewhat more compact commit message - basically, bullet points about everything which is not self-evident when reading the patch.</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76421#file76421line190" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/util.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">replaceInString(const char *str, const char *before, const char *after)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">int</span> <span class="n">i</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;">rename to "len".</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76421#file76421line198" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/util.c</a>
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(Diff revision 15)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">replaceInString(const char *str, const char *before, const char *after)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ptr</span> <span class="o">+=</span> <span class="n">strlen</span><span class="p">(</span><span class="n">before</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;">you are using strlen of before and after several times, including in loops. it's probably a good idea to calculate beforeLen and afterLen early.</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76421#file76421line206" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/util.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">replaceInString(const char *str, const char *before, const char *after)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">strCat</span><span class="p">(</span><span class="o">&</span><span class="n">buf</span><span class="p">,</span> <span class="n">after</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;">this could also use strCatL with afterLen</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76422#file76422line479" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/shutdowndlg.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt"><span class="hl">int</span></span><span class="hl"> </span><span class="n"><span class="hl">index</span></span><span class="hl"> </span><span class="o"><span class="hl">=</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></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"><span class="hl">QAction</span></span><span class="hl"> </span><span class="o"><span class="hl">*</span></span><span class="n"><span class="hl">action</span></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;">this is not c - it's usually preferred to declare variables close to their first use. that would mean before line 492 for action, and on line 485 for label.</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76422#file76422line485" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/shutdowndlg.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">index</span> <span class="o">==</span> <span class="n">cur</span><span class="p">)</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">label</span> <span class="o">=</span> <span class="p">(</span><span class="n">n</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span> <span class="o">?</span> <span class="n">rebootOptions</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="o">:</span> <span class="n">rebootOptions</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">).</span><span class="n">mid</span><span class="p">(</span><span class="n">n</span> <span class="o">+</span> <span class="n">sep</span><span class="p">.</span><span class="n">length</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;">an alternative way to write that would be
rebootOptions.at(i).mid(n < 0 ? 0 : n + sep.length())
it has less redundancy, so i think it's nicer (it's not notably less efficient, as mid() detects the no-op case).</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76422#file76422line489" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/shutdowndlg.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,</pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">489</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">while</span> <span class="p">(</span><span class="n">menuStack</span><span class="p">.</span><span class="n">size</span><span class="p">()</span> <span class="o">></span> <span class="mi">1</span> <span class="o">&&</span> <span class="o">!</span><span class="n">rebootOptions</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">).</span><span class="n">startsWith</span><span class="p">(</span><span class="n">menuStack</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">-></span><span class="n">menuAction</span><span class="p">()</span><span class="o">-></span><span class="n">data</span><span class="p">().</span><span class="n">toString</span><span class="p">()</span> <span class="o">+</span> <span class="n">sep</span><span class="p">))</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;">remove the braces (qt style here, not kdelibs).</pre>
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<a href="http://git.reviewboard.kde.org/r/105563/diff/15/?file=76422#file76422line494" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/shutdowndlg.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">action</span> <span class="o">=</span> <span class="n">menu</span><span class="o">-></span><span class="n">menuAction</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;">i'd swap this with the next line. makes the data flow more logical.</pre>
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<p>- Oswald</p>
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<p>On August 6th, 2012, 6:29 p.m., Konstantinos Smanis wrote:</p>
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<div>Review request for KDE Runtime and Oswald Buddenhagen.</div>
<div>By Konstantinos Smanis.</div>
<p style="color: grey;"><i>Updated Aug. 6, 2012, 6:29 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;">Recent versions of GRUB2 introduce submenus which allow for nesting levels to appear (instead of the flat list in the past).
This patch consists of two parts: the parsing part in KDM (bootman.c) and creating a menu structure from the parsed list in ksmserver (shutdowndlg.*)
The parsing part produces a list like this:
Gentoo GNU/Linux
Advanced options for Gentoo GNU/Linux
Advanced options for Gentoo GNU/Linux>Gentoo GNU/Linux, with Linux 3.4.4
Advanced options for Gentoo GNU/Linux>Gentoo GNU/Linux, with Linux 3.4.4 (recovery mode)
Windows 7 (loader) (on /dev/sda2)
???? ?????????
which is then converted into the menu structure. These full identifiers can be properly used with `grub2-reboot`.
More info about submenus: http://ubuntuforums.org/showthread.php?p=10720316
Also check the related bug.
The parsing part of the patch can be applied in the KDE/4.9 and master branches as well (tested and working in KDE 4.8.95 and 4.9.x). ksmserver has migrated to QML since then however, and the menu structure has to wait. Currently it looks like this: http://i50.tinypic.com/96bw35.png
Related ML-discussion: http://lists.kde.org/?l=kde-core-devel&m=134160279511422&w=2
Update: There is a proper fix now for KDE/4.9 and master: https://git.reviewboard.kde.org/r/105568/</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;">Works with the menu file produced in my system with `grub2-mkconfig`.
Also works with a custom menu file I made (as shown in the second screenshot).</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=297209">297209</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kdm/backend/bootman.c <span style="color: grey">(8b834d2)</span></li>
<li>kdm/backend/ctrl.c <span style="color: grey">(5d219fe)</span></li>
<li>kdm/backend/dm.h <span style="color: grey">(13e7b45)</span></li>
<li>kdm/backend/util.c <span style="color: grey">(6cd93ef)</span></li>
<li>ksmserver/shutdowndlg.cpp <span style="color: grey">(a09a1a7)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/105563/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Screenshots </h1>
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<a href="http://git.reviewboard.kde.org/r/105563/s/633/"><img src="http://git.reviewboard.kde.org/media/uploaded/images/2012/07/13/snapshot5_400x100.png" style="border: 1px black solid;" alt="Distribution's stock menu file" /></a>
<a href="http://git.reviewboard.kde.org/r/105563/s/634/"><img src="http://git.reviewboard.kde.org/media/uploaded/images/2012/07/13/snapshot6_400x100.png" style="border: 1px black solid;" alt="A custom menu file for testing" /></a>
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