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This is an automatically generated e-mail. To reply, visit:
<a href="http://svn.reviewboard.kde.org/r/5689/">http://svn.reviewboard.kde.org/r/5689/</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;">If you want to use the DOM to find the size hints, you can take a look at KGameSvgDocument. It implements a way to find elements by id. This could should be usable for you.
And can you please measure how long it takes to load the SVG and to look for an element with and without your patch?</pre>
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<a href="http://svn.reviewboard.kde.org/r/5689/diff/2/?file=40113#file40113line78" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/KDE/kdelibs/plasma/svg.cpp</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">SharedSvgRenderer::SharedSvgRenderer(const QByteArray &contents, const QString &styleSheet, QObject *parent)</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QDomDocument</span> <span class="n">svg</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">QDomDocument</span> <span class="n">svg</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">if</span> <span class="p">(</span><span class="o">!</span><span class="n">svg</span><span class="p">.</span><span class="n">setContent</span><span class="p">(</span><span class="n">contents</span><span class="p">))</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">if</span> <span class="p">(</span><span class="o">!</span><span class="n">svg</span><span class="p">.</span><span class="n">setContent</span><span class="p">(</span><span class="n">contents</span><span class="p">))</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="kc">false</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="kc">false</span><span class="p">;</span></pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">78</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <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="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 move this to the bottom too if you don't need the DOM, as it takes a long time to load it and we don't want this to happen if it isn't needed.</pre>
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<p>- Manuel</p>
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<p>On October 25th, 2010, 12:17 a.m., Ingomar Wesp wrote:</p>
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<div>Review request for Plasma.</div>
<div>By Ingomar Wesp.</div>
<p style="color: grey;"><i>Updated 2010-10-25 00:17:45</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;">Previously, if an SVG contained size hinted elements, they were only used when the display size matched the size hint exactly. This patch tries to relax this condition by searching for the smallest size hinted element that is still bigger than the display size (in order for the element to be chosen, it also has to have the same aspect ratio). If no such element can be found, it falls back to the normal element id as passed.
In order to speed up the lookup (and because it appears to be impossible to access the DOM of an already loaded SvgRenderer), all size hinted element ids are stored in SharedSvgRenderer at load time.
I think it would be good to change the QRegExp based id fetching into a proper DOM traversal. Are there any convenience functions in KDELibs that allow easy iterating over all elements (couldn't find any) or do I have to implement that myself based on Qt's DOM classes?
Please tell me what you think... Have I missed something?</pre>
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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/plasma/private/svg_p.h <span style="color: grey">(1189389)</span></li>
<li>/trunk/KDE/kdelibs/plasma/svg.cpp <span style="color: grey">(1189389)</span></li>
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<p><a href="http://svn.reviewboard.kde.org/r/5689/diff/" style="margin-left: 3em;">View Diff</a></p>
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