<html>
<body>
<div style="font-family: Verdana, Arial, Helvetica, Sans-Serif;">
<table bgcolor="#f9f3c9" width="100%" cellpadding="8" style="border: 1px #c9c399 solid;">
<tr>
<td>
This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/115459/">https://git.reviewboard.kde.org/r/115459/</a>
</td>
</tr>
</table>
<br />
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
<p style="margin-top: 0;">On February 6th, 2014, 2:14 a.m. CET, <b>Alexander Richardson</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="https://git.reviewboard.kde.org/r/115459/diff/2-3/?file=242085#file242085line342" style="color: black; font-weight: bold; text-decoration: underline;">src/kwindowsystem.cpp</a>
<span style="font-weight: normal;">
(Diff revisions 2 - 3)
</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 KWindowSystemPrivateDummy::connectNotify(const QMetaMethod &signal)</pre></td>
</tr>
</tbody>
<tbody>
<tr>
<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">342</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"> static_cast<KWindowSystemPrivateDummy*>(g_kwmInstanceContainer()->d.data())->name(__VA_ARGS__);</span></pre></td>
<th bgcolor="#f0f0f0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">342</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"> static_cast<KWindowSystemPrivateDummy*>(g_kwmInstanceContainer()->d.data())->name(__VA_ARGS__);</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;">The non-MSVC macro has a return statement, I think this one needs it as well</pre>
</blockquote>
<p>On February 6th, 2014, 3:09 a.m. CET, <b>Andrius da Costa Ribas</b> wrote:</p>
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
<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 is this conditioned to Q_CC_MSVC in first place? if it's because of the variadic macros, gcc accepts __VA_ARGS__ too (the other way is a gcc extension), otherwise if it's because of the Xcb case, then it should be conditioned to the OS, not the compiler.</pre>
</blockquote>
<p>On February 6th, 2014, 8:14 a.m. CET, <b>Martin Gräßlin</b> wrote:</p>
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
<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'm tempted to change to pure virtual methods just to get rid of the define :-)</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;">Ah of course, the empty macro expansion doesn't matter here, since there are no commas previously.
I thought we need the GCC/MSVC extension to get rid of the previous comma, but it's not needed here.
Both should work fine with variadic macros</pre>
<br />
<p>- Alexander</p>
<br />
<p>On February 6th, 2014, 10:19 a.m. CET, Martin Gräßlin wrote:</p>
<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" style="background-image: url('https://git.reviewboard.kde.org/static/rb/images/review_request_box_top_bg.ab6f3b1072c9.png'); background-position: left top; background-repeat: repeat-x; border: 1px black solid;">
<tr>
<td>
<div>Review request for KDE Frameworks, kdewin and Alexander Richardson.</div>
<div>By Martin Gräßlin.</div>
<p style="color: grey;"><i>Updated Feb. 6, 2014, 10:19 a.m.</i></p>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt;">Repository: </b>
kwindowsystem
</div>
<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;">Introduce runtime platform support in KWindowSystem
This is a change similar to the one in KWindowInfo, but with variation
to the pattern due to the static container.
There is now a generic implementation of KWindowSystem which is
completely windowing system platform independent. This implementation
delegates all methods into a KWindowSystemPrivate class.
Each windowing system platform implementation needs to provide a
subclass (e.g. KWindowSystemPrivateX11) and provide all the methods
which are delegated. Note that there are no virtual methods defined,
instead the d-pointer gets casted into the proper type. Thus if a
method is not provided it will end in a compile error.
To make use of a platform implementation it needs to be included in
the ctor of KWindowSystemStaticContainer and the PlatformImplementation
enum needs to be extended by a value for the platform. This is used in
the D macro to cast and delegate correctly.
There is a dummy implementation for all not supported windowing system
platforms.
This change also includes some API changes:
* KWindowSystem::windows() returns a copy instead of const-ref
* All methods are provided, there is no longer X11 specific methods
* private methods and enums are removed
NOTE: This change breaks the implementation for Windows and Mac OS!
They are currently excluded from build.</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;">Unit tests still succeed for X11, but they are not complete, though the most important aspects are tested.</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>src/CMakeLists.txt <span style="color: grey">(23133d581944a8373b9b753b300d97054b7d6f18)</span></li>
<li>src/kwindowinfo.cpp <span style="color: grey">(c706b29b306b65c992a178d490819b76e1aeca84)</span></li>
<li>src/kwindowsystem.h <span style="color: grey">(d288e1ab7c49f68482c94285c2aab695f08f3524)</span></li>
<li>src/kwindowsystem.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/kwindowsystem_p.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/kwindowsystem_p_x11.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/kwindowsystem_x11.cpp <span style="color: grey">(8d841cbcec41dc2d4df381338803902badf3f35e)</span></li>
</ul>
<p><a href="https://git.reviewboard.kde.org/r/115459/diff/" style="margin-left: 3em;">View Diff</a></p>
</td>
</tr>
</table>
</div>
</body>
</html>