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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/106283/">http://git.reviewboard.kde.org/r/106283/</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;">Nice work. I'm impressed with how little code is needed for the stuff you have created.
There seems to be a problem generating the outline when the shape generated contains holes. See http://www.zagge.de/files/blobtool.png for a screenshot. The painting started in the bottom right corner.
When trying to paint a O there is also a problem generating the outline.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82421#file82421line50" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.h</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">//void keyPressEvent(QKeyEvent *event);</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;">If it is not needed please remove.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line47" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#include "../../karbon/plugins/tools/KarbonCurveFit.cpp"</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 a very very hacky thing to do. The common functionality should be moved to e.g. flake so it can be reused in both parts without such a hack.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line52" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_shape</span> <span class="o">=</span> <span class="mi">0</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">m_qshape</span> <span class="o">=</span> <span class="mi">0</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">m_stroke</span> <span class="o">=</span> <span class="k">new</span> <span class="n">KoShapeStroke</span><span class="p">(</span><span class="n">canvas</span><span class="o">-></span><span class="n">resourceManager</span><span class="p">()</span><span class="o">-></span><span class="n">activeStroke</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 move to the initialization list of the constructor. Also the m_bg should be moved there.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line54" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_stroke</span> <span class="o">=</span> <span class="k">new</span> <span class="n">KoShapeStroke</span><span class="p">(</span><span class="n">canvas</span><span class="o">-></span><span class="n">resourceManager</span><span class="p">()</span><span class="o">-></span><span class="n">activeStroke</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">m_stroke</span><span class="o">-></span><span class="n">setColor</span><span class="p">(</span><span class="n">canvas</span><span class="o">-></span><span class="n">resourceManager</span><span class="p">()</span><span class="o">-></span><span class="n">foregroundColor</span><span class="p">().</span><span class="n">toQColor</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">m_bg</span> <span class="o">=</span> <span class="k">new</span> <span class="n">KoColorBackground</span><span class="p">(</span><span class="n">QColor</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</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;">It seems like m_stroke and m_bg are not deleted when the tool is destructed and therefore leeking memory.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line85" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#include <KoCanvasController.h></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;">If the include is needed please move it to the beginning of the file.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line103" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">qDebug</span><span class="p">()</span> <span class="o"><<</span> <span class="s">"Mouse has been released"</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;">qDebug should only be used for your own debugging and not be committed. Either removed or use kDebug here.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line111" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">heuristicPointList</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">m_qshape</span><span class="o">-></span><span class="n">pointAtPercent</span><span class="p">(</span><span class="mi">0</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">path</span> <span class="o">=</span> <span class="n">bezierFit</span><span class="p">(</span><span class="n">heuristicPointList</span><span class="p">,</span> <span class="n">m_error</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">path</span><span class="o">-></span><span class="n">close</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">path</span><span class="o">-></span><span class="n">normalize</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;">The indention is wrong here.</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_qshape</span> <span class="o">=</span> <span class="mi">0</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">m_shape</span> <span class="o">=</span> <span class="mi">0</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;">these 2 member need to be deleted to not leak memory before asigning 0.</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_shape</span> <span class="o">=</span> <span class="n">KoPathShape</span><span class="o">::</span><span class="n">createShapeFromPainterPath</span><span class="p">(</span><span class="o">*</span><span class="n">m_qshape</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 leaks memory as you always generate a new KoPathShape without deleting the old one.</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line200" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/*</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> This function is left blank until we correct our shape styling inconsistencies.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> The blob tool depends on proper shape styling to work, since it will only fuse with shapes sharing the same stroke/background.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</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;">how about selecting a shape and then when painting it will add to that shape and create one shape when they overlap?</pre>
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<a href="http://git.reviewboard.kde.org/r/106283/diff/1/?file=82422#file82422line208" style="color: black; font-weight: bold; text-decoration: underline;">plugins/vectortools/KoBlobTool.cpp</a>
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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">optionWidget</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QWidget</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">QVBoxLayout</span> <span class="o">*</span><span class="n">layout</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QVBoxLayout</span><span class="p">(</span><span class="n">optionWidget</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 only one space.</pre>
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<p>- Thorsten</p>
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<p>On August 30th, 2012, 10:59 p.m., José Luis Vergara wrote:</p>
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<div>Review request for Calligra, Boudewijn Rempt, Inge Wallin, C. Boemann, and Sven Langkamp.</div>
<div>By José Luis Vergara.</div>
<p style="color: grey;"><i>Updated Aug. 30, 2012, 10:59 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;">Blob tool is the name for a vector brush that creates a broad stroke that fuses with itself and with other shapes that have the same styling, thus helping to create more organic-looking vector images.
This patch implements a very basic version of this tool, missing the ability to fuse shapes with other shapes, which I am postponing until we fix bug 297623 (see thread http://mail.kde.org/pipermail/calligra-devel/2012-August/006633.html ).
Further details and a link to a video in blog http://pentalis.org/kritablog/?p=315
Note: some dependencies (like KarbonCurveFit) need to be moved, I will post a separate review for that, because I need to discuss what directory it belongs to.
I need an easy way to make clear I commit my code in either license, LGPL, GPL, or anything we need for it to fit well in our project; it's not easy to convey since files accumulate more contributors the more time passes by. Suggestions appreciated.</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;">Tested compilation, loading in applications Karbon and Krita, and basic functioning of the tool. It works (incompletely) as intended for a small group of use cases. Also tested speed, it needs to be faster, but is usable.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>plugins/CMakeLists.txt <span style="color: grey">(526499f)</span></li>
<li>plugins/vectortools/CMakeLists.txt <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoBlobTool.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoBlobTool.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoBlobToolFactory.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoBlobToolFactory.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoVectorToolsPlugin.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/KoVectorToolsPlugin.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/calligravectortools.desktop <span style="color: grey">(PRE-CREATION)</span></li>
<li>plugins/vectortools/hi22-action-blob-tool.png <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/106283/diff/" style="margin-left: 3em;">View Diff</a></p>
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