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List: kde-panel-devel
Subject: Re: Review Request: More improvements to the Fifteen puzzle
From: "Anthony Bryant" <antjbryant () gmail ! com>
Date: 2010-10-26 22:14:42
Message-ID: 20101026221442.13420.92161 () vidsolbach ! de
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> On 2010-10-26 08:12:13, Marco Martin wrote:
> > /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp, line 36
> > <http://svn.reviewboard.kde.org/r/5617/diff/1/?file=39260#file39260line36>
> >
> > shouldn't be 0
The reason I set it to 0 here is that I have to call setSize(size) later, and that \
doesn't do anything if size == m_size. It should be safe though, because nothing uses \
m_size between here and the call to setSize(size). I've updated the comment to make \
this more clear.
> On 2010-10-26 08:12:13, Marco Martin wrote:
> > /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp, line 60
> > <http://svn.reviewboard.kde.org/r/5617/diff/1/?file=39260#file39260line60>
> >
> > m_size = qMax(size, 1)
> > you added several foo % m_size, ensuring isn't 0 is important :)
Good point, thanks. I've just fixed in my local copy.
I'll commit in a few minutes.
- Anthony
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
http://svn.reviewboard.kde.org/r/5617/#review8359
-----------------------------------------------------------
On 2010-10-13 13:40:36, Anthony Bryant wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://svn.reviewboard.kde.org/r/5617/
> -----------------------------------------------------------
>
> (Updated 2010-10-13 13:40:36)
>
>
> Review request for Plasma.
>
>
> Summary
> -------
>
> Lots more improvements to the fifteen puzzle:
> * Improved shuffle algorithm
> * Resize fonts when the board size is changed
> * Better checking for whether the board is solved
> * Stop the pieces flickering when they are moved
> * Changed the way board positions are stored
> * Animate in the blank piece when the puzzle is solved
> * Add a status bar underneath the puzzle, which shows a shuffle button and the time \
> elapsed
>
> This addresses bug 156648.
> https://bugs.kde.org/show_bug.cgi?id=156648
>
>
> Diffs
> -----
>
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.h 1185297
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp 1185297
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteenPuzzle.h 1185297
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteenPuzzle.cpp 1185297
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/piece.h 1185297
> /trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/piece.cpp 1185297
>
> Diff: http://svn.reviewboard.kde.org/r/5617/diff
>
>
> Testing
> -------
>
> Solved the puzzle a few times, changed some settings, resized the applet.
>
>
> Screenshots
> -----------
>
> new puzzle layout
> http://svn.reviewboard.kde.org/r/5617/s/535/
>
>
> Thanks,
>
> Anthony
>
>
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<td>
This is an automatically generated e-mail. To reply, visit:
<a href="http://svn.reviewboard.kde.org/r/5617/">http://svn.reviewboard.kde.org/r/5617/</a>
</td>
</tr>
</table>
<br />
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;"> <p style="margin-top: 0;">On October 26th, 2010, 8:12 a.m., <b>Marco \
Martin</b> wrote:</p> <blockquote style="margin-left: 1em; border-left: 2px solid \
#d0d0d0; padding-left: 10px;">
<table width="100%" border="0" bgcolor="white" style="border: 1px solid #C0C0C0; \
border-collapse: collapse; margin: 2px padding: 2px;"> <thead>
<tr>
<th colspan="4" bgcolor="#F0F0F0" style="border-bottom: 1px solid #C0C0C0; \
font-size: 9pt; padding: 4px 8px; text-align: left;"> <a \
href="http://svn.reviewboard.kde.org/r/5617/diff/1/?file=39260#file39260line36" \
style="color: black; font-weight: bold; text-decoration: \
underline;">/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp</a> \
<span style="font-weight: normal;">
(Diff revision 1)
</span>
</th>
</tr>
</thead>
<tbody style="background-color: #e4d9cb; padding: 4px 8px; text-align: center;">
<tr>
<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; \
">Fifteen::Fifteen(QGraphicsItem* parent, int size)</pre></td>
</tr>
</tbody>
<tbody>
<tr>
<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2">35</font></th> <td bgcolor="#ffffff" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="n">m_size</span><span class="p">(</span><span class="mi">0</span><span \
class="p">),</span> <span class="c1">// this will get overwritten in setSize(), but \
needs an initial value</span></pre></td> <th bgcolor="#f0f0f0" style="border-left: \
1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font \
size="2">36</font></th> <td bgcolor="#ffffff" width="50%"><pre style="font-size: \
8pt; line-height: 140%; margin: 0; "> <span class="n">m_size</span><span \
class="p">(</span><span class="mi">0</span><span class="p">),</span> <span \
class="c1">// this will get overwritten in setSize(), but needs an initial \
value</span></pre></td> </tr>
</tbody>
</table>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">shouldn't be 0</pre> \
</blockquote>
</blockquote>
<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 \
I set it to 0 here is that I have to call setSize(size) later, and that doesn't \
do anything if size == m_size. It should be safe though, because nothing uses m_size \
between here and the call to setSize(size). I've updated the comment to make this \
more clear.</pre> <br />
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;"> <p style="margin-top: 0;">On October 26th, 2010, 8:12 a.m., <b>Marco \
Martin</b> wrote:</p> <blockquote style="margin-left: 1em; border-left: 2px solid \
#d0d0d0; padding-left: 10px;">
<table width="100%" border="0" bgcolor="white" style="border: 1px solid #C0C0C0; \
border-collapse: collapse; margin: 2px padding: 2px;"> <thead>
<tr>
<th colspan="4" bgcolor="#F0F0F0" style="border-bottom: 1px solid #C0C0C0; \
font-size: 9pt; padding: 4px 8px; text-align: left;"> <a \
href="http://svn.reviewboard.kde.org/r/5617/diff/1/?file=39260#file39260line60" \
style="color: black; font-weight: bold; text-decoration: \
underline;">/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp</a> \
<span style="font-weight: normal;">
(Diff revision 1)
</span>
</th>
</tr>
</thead>
<tbody style="background-color: #e4d9cb; padding: 4px 8px; text-align: center;">
<tr>
<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void \
Fifteen::setSize(int size)</pre></td>
</tr>
</tbody>
<tbody>
<tr>
<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2">59</font></th> <td bgcolor="#ffffff" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="n">m_size</span> <span class="o">=</span> <span class="n">size</span><span \
class="p">;</span></pre></td> <th bgcolor="#f0f0f0" style="border-left: 1px solid \
#C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font \
size="2">60</font></th> <td bgcolor="#ffffff" width="50%"><pre style="font-size: \
8pt; line-height: 140%; margin: 0; "> <span class="n">m_size</span> <span \
class="o">=</span> <span class="n">size</span><span class="p">;</span></pre></td> \
</tr>
</tbody>
</table>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">m_size = qMax(size, 1) \
you added several foo % m_size, ensuring isn't 0 is important :)</pre> \
</blockquote>
</blockquote>
<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;">Good point, \
thanks. I've just fixed in my local copy. I'll commit in a few minutes.</pre>
<br />
<p>- Anthony</p>
<br />
<p>On October 13th, 2010, 1:40 p.m., Anthony Bryant wrote:</p>
<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" \
style="background-image: \
url('http://svn.reviewboard.kde.orgrb/images/review_request_box_top_bg.png'); \
background-position: left top; background-repeat: repeat-x; border: 1px black \
solid;"> <tr>
<td>
<div>Review request for Plasma.</div>
<div>By Anthony Bryant.</div>
<p style="color: grey;"><i>Updated 2010-10-13 13:40:36</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0"> <tr>
<td>
<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;">Lots more improvements to the fifteen puzzle:
* Improved shuffle algorithm
* Resize fonts when the board size is changed
* Better checking for whether the board is solved
* Stop the pieces flickering when they are moved
* Changed the way board positions are stored
* Animate in the blank piece when the puzzle is solved
* Add a status bar underneath the puzzle, which shows a shuffle button and the time \
elapsed</pre> </td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0"> <tr>
<td>
<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;">Solved the puzzle a few times, changed some settings, resized the \
applet.</pre> </td>
</tr>
</table>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=156648">156648</a>
</div>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.h <span \
style="color: grey">(1185297)</span></li>
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteen.cpp <span \
style="color: grey">(1185297)</span></li>
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteenPuzzle.h <span \
style="color: grey">(1185297)</span></li>
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/fifteenPuzzle.cpp <span \
style="color: grey">(1185297)</span></li>
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/piece.h <span \
style="color: grey">(1185297)</span></li>
<li>/trunk/KDE/kdeplasma-addons/applets/fifteenPuzzle/src/piece.cpp <span \
style="color: grey">(1185297)</span></li>
</ul>
<p><a href="http://svn.reviewboard.kde.org/r/5617/diff/" style="margin-left: \
3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Screenshots </h1>
<div>
<a href="http://svn.reviewboard.kde.org/r/5617/s/535/"><img \
src="http://svn.reviewboard.kde.org/media/uploaded/images/2010/10/13/fifteen-puzzle_400x100.png" \
style="border: 1px black solid;" alt="new puzzle layout" /></a>
</div>
</td>
</tr>
</table>
</div>
</body>
</html>
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