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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/103006/">http://git.reviewboard.kde.org/r/103006/</a>
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<p style="margin-top: 0;">On November 1st, 2011, 2:56 p.m., <b>Aaron J. Seigo</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103006/diff/1/?file=39933#file39933line122" style="color: black; font-weight: bold; text-decoration: underline;">libs/taskmanager/groupmanager.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QHash</span><span class="o"><</span><span class="n">KUrl</span><span class="p">,</span> <span class="n">LauncherItem</span> <span class="o">*></span> <span class="n">launchers</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="n">QHash</span><span class="o"><</span><span class="n">KUrl</span><span class="p">,</span> <span class="n">LauncherItem</span> <span class="o">*></span> <span class="n">launchers</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">QList</span><span class="o"><</span><span class="n">KUrl</span><span class="o">></span> <span class="n">launcherSort</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;">instead of having the launchers in two lists, if ordering matters (and i agree it should), then perhaps turn the QHash of launchers into a QList<LauncherItem *> and keep the ordering there.
finding by URL (which happens in two places) then becomes:
foreach (const LauncherItem *item, launchers) {
if (item->url() == url) {
... found ...
}
}
the # of launchers will remain small so the overhead of this will be negligable and it will save both on allocations and having to keep two collections in sync with each other.
this could even be turned into a small helper method in the private class: int indexOfLauncher(const KUrl &url) const;</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;">The reason they were kept separate is to not slow down the lookup of launchers via url. But I agree, it is used so little (and will have few entries), that it does not make sense to keep them separate.</pre>
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<p style="margin-top: 0;">On November 1st, 2011, 2:56 p.m., <b>Aaron J. Seigo</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103006/diff/1/?file=39943#file39943line171" style="color: black; font-weight: bold; text-decoration: underline;">libs/taskmanager/taskitem.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">QString TaskItem::name() const</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="n">QString</span> <span class="n">TaskItem</span><span class="o">::</span><span class="n">taskName</span><span class="p">()</span> <span class="k">const</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><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="k">if</span> <span class="p">(</span><span class="n">d</span><span class="o">-></span><span class="n">taskName</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</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">KUrl</span> <span class="n">lUrl</span><span class="o">=</span><span class="n">launcherUrl</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="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">lUrl</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">()</span> <span class="o">&&</span> <span class="n">lUrl</span><span class="p">.</span><span class="n">isLocalFile</span><span class="p">()</span> <span class="o">&&</span> <span class="n">KDesktopFile</span><span class="o">::</span><span class="n">isDesktopFile</span><span class="p">(</span><span class="n">lUrl</span><span class="p">.</span><span class="n">toLocalFile</span><span class="p">()))</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">KDesktopFile</span> <span class="n">f</span><span class="p">(</span><span class="n">lUrl</span><span class="p">.</span><span class="n">toLocalFile</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="k">if</span> <span class="p">(</span><span class="n">f</span><span class="p">.</span><span class="n">tryExec</span><span class="p">())</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">d</span><span class="o">-></span><span class="n">taskName</span> <span class="o">=</span> <span class="n">f</span><span class="p">.</span><span class="n">readName</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="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="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="k">if</span><span class="p">(</span><span class="n">d</span><span class="o">-></span><span class="n">taskName</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">()</span> <span class="o">&&</span> <span class="n">d</span><span class="o">-></span><span class="n">task</span><span class="p">)</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">d</span><span class="o">-></span><span class="n">taskName</span> <span class="o">=</span> <span class="n">d</span><span class="o">-></span><span class="n">task</span><span class="p">.</span><span class="n">data</span><span class="p">()</span><span class="o">-></span><span class="n">classClass</span><span class="p">().</span><span class="n">toLower</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="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="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="k">return</span> <span class="n">d</span><span class="o">-></span><span class="n">taskName</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="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;">have you done any time measurements on how long this method takes? it will be called potentially quite a few times when a launcher is started ...</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;">Nope. Seems to work ok, and I use IconTasks at work and home. In another patch, launcherUrl() is also set from the start-up item. Therefore, the block of this code will only be executed once.</pre>
<br />
<p>- Craig</p>
<br />
<p>On October 31st, 2011, 8:42 p.m., Craig Drummond wrote:</p>
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<div>Review request for Plasma.</div>
<div>By Craig Drummond.</div>
<p style="color: grey;"><i>Updated Oct. 31, 2011, 8:42 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;">1. Store the order in which launchers are created
2. Add a new config option, separateLaunchers - so that applet can decide if launchers and tasks should be kept separate.
(Part of IconTasks' taskmanager changes)</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>libs/taskmanager/abstractgroupingstrategy.cpp <span style="color: grey">(4ed424a)</span></li>
<li>libs/taskmanager/abstractsortingstrategy.cpp <span style="color: grey">(390f6f0)</span></li>
<li>libs/taskmanager/groupmanager.h <span style="color: grey">(acaa142)</span></li>
<li>libs/taskmanager/groupmanager.cpp <span style="color: grey">(6e7ffa7)</span></li>
<li>libs/taskmanager/launcheritem.cpp <span style="color: grey">(20f0e7c)</span></li>
<li>libs/taskmanager/strategies/alphasortingstrategy.cpp <span style="color: grey">(9ec1aca)</span></li>
<li>libs/taskmanager/strategies/desktopsortingstrategy.cpp <span style="color: grey">(520fead)</span></li>
<li>libs/taskmanager/strategies/manualsortingstrategy.h <span style="color: grey">(113faab)</span></li>
<li>libs/taskmanager/strategies/manualsortingstrategy.cpp <span style="color: grey">(4409a6b)</span></li>
<li>libs/taskmanager/strategies/programgroupingstrategy.cpp <span style="color: grey">(5c43d03)</span></li>
<li>libs/taskmanager/taskgroup.h <span style="color: grey">(53c2871)</span></li>
<li>libs/taskmanager/taskgroup.cpp <span style="color: grey">(49140ae)</span></li>
<li>libs/taskmanager/taskitem.h <span style="color: grey">(5de8478)</span></li>
<li>libs/taskmanager/taskitem.cpp <span style="color: grey">(0a768e5)</span></li>
</ul>
<p><a href="http://git.reviewboard.kde.org/r/103006/diff/" style="margin-left: 3em;">View Diff</a></p>
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