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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/116965/">https://git.reviewboard.kde.org/r/116965/</a>
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<p style="margin-top: 0;">On April 11th, 2014, 10:50 a.m. UTC, <b>Rafal Kulaga</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/116965/diff/3/?file=263396#file263396line53" style="color: black; font-weight: bold; text-decoration: underline;">kstars/tools/pvplotwidget.h</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">protected:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">void</span> <span class="nf">magFactor</span><span class="p">(</span> <span class="k">const</span> <span class="kt">int</span> <span class="n">modifier</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;">I think that this function should return magFactor value, instead of modifying the factor field - it's just more elegant.</pre>
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<p>On April 11th, 2014, 4:22 p.m. UTC, <b>Vijay Dhameliya</b> wrote:</p>
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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;">Yeah it would be, but if I make it return type function then where would I call it ? and how would I check whether the Ctrl is pressed or not ?</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;">I am not sure if I understood you correctly, but if you insist on making it this way, at least change the name of the function to something like updateMagFactor() - most of the time, I expect functions named magFactor(), name(), surname() etc. to return appropriate data, not silently update them.</pre>
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<p style="margin-top: 0;">On April 11th, 2014, 10:50 a.m. UTC, <b>Rafal Kulaga</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/116965/diff/3/?file=263397#file263397line252" style="color: black; font-weight: bold; text-decoration: underline;">kstars/tools/pvplotwidget.cpp</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void PVPlotWidget::mouseDoubleClickEvent( QMouseEvent *e ) {</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">this</span><span class="o">-></span><span class="n">magFactor</span><span class="p">(</span> <span class="n">e</span><span class="o">-></span><span class="n">modifiers</span><span class="p">()</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;">It's better not to use this when it is not required.</pre>
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<p>On April 11th, 2014, 4:22 p.m. UTC, <b>Vijay Dhameliya</b> wrote:</p>
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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;">It's needed here to update factor.</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;">Well, I've meant the "this" pointer ;-) We don't use it in KStars when it is not required.</pre>
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<p style="margin-top: 0;">On April 11th, 2014, 10:50 a.m. UTC, <b>Rafal Kulaga</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/116965/diff/3/?file=263397#file263397line275" style="color: black; font-weight: bold; text-decoration: underline;">kstars/tools/pvplotwidget.cpp</a>
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(Diff revision 3)
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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">ranFactor</span> <span class="o">=</span> <span class="p">(</span> <span class="n">qrand</span><span class="p">()</span> <span class="o">%</span> <span class="mi">21</span> <span class="o">+</span> <span class="mi">10</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;">Why should this be random?</pre>
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<p>On April 11th, 2014, 4:22 p.m. UTC, <b>Vijay Dhameliya</b> wrote:</p>
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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;">To produce coarse zoom factor, one can always argument against any particular value I use.
If you still think it should not be random then what value should I use here ?</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;">Yeah, but it will make zoom work differently each time. That's not convenient for the user. I think that you can choose anything from 20-30 instead of this random factor. It will be a much better idea.</pre>
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<p>- Rafal</p>
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<p>On April 8th, 2014, 4:20 a.m. UTC, Vijay Dhameliya wrote:</p>
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<div>Review request for KStars and Rafal Kulaga.</div>
<div>By Vijay Dhameliya.</div>
<p style="color: grey;"><i>Updated April 8, 2014, 4:20 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kstars
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<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;">Currently zoom in/out factor is set constant which is very small so zoom in/out works very slowly, i.e. user have to keep rolling mouse wheel for long to get zoom enough to observe single planet.
This features allows user to do quick zoom in/out by pressing ctrl + wheel/+-keys. </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;">Testing has done for following use cases:
1) Zoom in/out by pressing +/- continuously till it can not zoom in/out furthermore
2) Zoom in/out by rolling rolling wheel up/down continuously till it can not zoom in/out furthermore
3) Zoom in/out by pressing Ctrl + +/- continuously till it can not zoom in/out furthermore
4) Zoom in/out by rolling Ctrl + rolling wheel up/down continuously till it can not zoom in/out furthermore
5) Zoom in/out by pressing +/- step by step till it can not zoom in/out furthermore
6) Zoom in/out by rolling rolling wheel up/down step by step till it can not zoom in/out furthermore
7) Zoom in/out by pressing Ctrl + +/- step by step till it can not zoom in/out furthermore
8) Zoom in/out by rolling Ctrl + rolling wheel up/down step by step till it can not zoom in/out furthermore
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kstars/tools/pvplotwidget.cpp <span style="color: grey">(b8a8b30)</span></li>
<li>kstars/tools/pvplotwidget.h <span style="color: grey">(ef90ace)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/116965/diff/" style="margin-left: 3em;">View Diff</a></p>
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