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List: kwin
Subject: Re: Review Request: Port Input Window handling for Effects to XCB
From: Fredrik_Höglund <fredrik () kde ! org>
Date: 2012-12-20 14:08:09
Message-ID: 20121220140809.31796.97968 () vidsolbach ! de
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> On Dec. 20, 2012, 1:15 p.m., Martin Gräßlin wrote:
> > kwin/effects.cpp, lines 1161-1164
> > <http://git.reviewboard.kde.org/r/107817/diff/1/?file=100464#file100464line1161>
> >
> > is there a better way to restack windows?
Xlib uses XCB_STACK_MODE_BELOW with the previous window in the list as the sibling \
(XCB_CONFIG_WINDOW_SIBLING). That way the the first window is unaffected and the \
other windows are stacked below it.
- Fredrik
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/107817/#review23751
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On Dec. 20, 2012, 1:14 p.m., Martin Gräßlin wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/107817/
> -----------------------------------------------------------
>
> (Updated Dec. 20, 2012, 1:14 p.m.)
>
>
> Review request for kwin and Fredrik Höglund.
>
>
> Description
> -------
>
> Port Input Window handling for Effects to XCB
>
>
> Diffs
> -----
>
> kwin/effects.h d985de4e4f76ecb53099b36d22e7678ba199b9f3
> kwin/effects.cpp 70258835054cb579625bc42ea7f077a718d06104
> kwin/libkwineffects/kwineffects.h 6aea85d20772a8a69855b81ef687b91dc93b98ac
> kwin/libkwineffects/kwineffects.cpp 4895ca0e1e4fce2ca38330cf6d5cd8a350baad94
>
> Diff: http://git.reviewboard.kde.org/r/107817/diff/
>
>
> Testing
> -------
>
>
> Thanks,
>
> Martin Gräßlin
>
>
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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/107817/">http://git.reviewboard.kde.org/r/107817/</a>
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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;"> <p style="margin-top: 0;">On December 20th, 2012, 1:15 p.m., <b>Martin \
Gräßlin</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; \
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<th colspan="4" bgcolor="#F0F0F0" style="border-bottom: 1px solid #C0C0C0; \
font-size: 9pt; padding: 4px 8px; text-align: left;"> <a \
href="http://git.reviewboard.kde.org/r/107817/diff/1/?file=100464#file100464line1161" \
style="color: black; font-weight: bold; text-decoration: \
underline;">kwin/effects.cpp</a> <span style="font-weight: normal;">
(Diff revision 1)
</span>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">bool \
EffectsHandlerImpl::checkInputWindowEvent(XEvent* e)</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2">1141</font></th> <td bgcolor="#fdfebc" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="n">XRaiseWindow</span><span class="p">(</span><span \
class="n">display</span><span class="p">(),</span> <span class="n">wins</span><span \
class="p">[</span><span class="mi">0</span><span class="p">]);</span></pre></td> <th \
bgcolor="#e9eaa8" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">1158</font></th> <td bgcolor="#fdfebc" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="k">const</span> <span class="n">uint32_t</span> <span \
class="n">values</span><span class="p">[]</span> <span class="o">=</span> <span \
class="p">{</span> <span class="n">XCB_STACK_MODE_ABOVE</span> <span \
class="p">};</span></pre></td> </tr>
<tr>
<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2">1142</font></th> <td bgcolor="#fdfebc" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="n">XRestackWindows</span><span class="p">(</span><span \
class="n">display</span><span class="p">(),</span> <span class="n">wins</span><span \
class="p">,</span> <span class="n">pos</span><span class="p">);</span></pre></td> \
<th bgcolor="#e9eaa8" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">1159</font></th> <td bgcolor="#fdfebc" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span \
class="n">i</span><span class="o">=</span><span class="n">pos</span><span \
class="o">-</span><span class="mi">1</span><span class="p">;</span> <span \
class="n">i</span><span class="o">>=</span><span class="mi">0</span><span \
class="p">;</span> <span class="o">--</span><span class="n">i</span><span \
class="p">)</span> <span class="p">{</span></pre></td> </tr>
</tbody>
<tbody>
<tr>
<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">1160</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> \
<span class="n">xcb_configure_window</span><span class="p">(</span><span \
class="n">connection</span><span class="p">(),</span> <span \
class="n">wins</span><span class="p">[</span><span class="n">i</span><span \
class="p">],</span> <span class="n">XCB_CONFIG_WINDOW_STACK_MODE</span><span \
class="p">,</span> <span class="n">values</span><span class="p">);</span></pre></td> \
</tr>
<tr>
<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">1161</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="p">}</span></pre></td> </tr>
</tbody>
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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;">is there a better way to \
restack windows?</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;">Xlib uses \
XCB_STACK_MODE_BELOW with the previous window in the list as the sibling \
(XCB_CONFIG_WINDOW_SIBLING). That way the the first window is unaffected and the \
other windows are stacked below it.</pre> <br />
<p>- Fredrik</p>
<br />
<p>On December 20th, 2012, 1:14 p.m., Martin Gräßlin wrote:</p>
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<div>Review request for kwin and Fredrik Höglund.</div>
<div>By Martin Gräßlin.</div>
<p style="color: grey;"><i>Updated Dec. 20, 2012, 1:14 p.m.</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;">Port Input Window handling for Effects to XCB</pre> </td>
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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>kwin/effects.h <span style="color: \
grey">(d985de4e4f76ecb53099b36d22e7678ba199b9f3)</span></li>
<li>kwin/effects.cpp <span style="color: \
grey">(70258835054cb579625bc42ea7f077a718d06104)</span></li>
<li>kwin/libkwineffects/kwineffects.h <span style="color: \
grey">(6aea85d20772a8a69855b81ef687b91dc93b98ac)</span></li>
<li>kwin/libkwineffects/kwineffects.cpp <span style="color: \
grey">(4895ca0e1e4fce2ca38330cf6d5cd8a350baad94)</span></li>
</ul>
<p><a href="http://git.reviewboard.kde.org/r/107817/diff/" style="margin-left: \
3em;">View Diff</a></p>
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