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<h1>src/container.c</h1><a href="a00063.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * vim:ts=8:expandtab</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * i3 - an improved dynamic tiling window manager</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * © 2009 Michael Stapelberg and contributors</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * See file LICENSE for license information.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> */</span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="preprocessor">#include "<a class="code" href="a00036.html">data.h</a>"</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "<a class="code" href="a00044.html">log.h</a>"</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="comment">/*</span>
<a name="l00016"></a>00016 <span class="comment"> * Returns the mode of the given container (or MODE_DEFAULT if a NULL pointer</span>
<a name="l00017"></a>00017 <span class="comment"> * was passed in order to save a few explicit checks in other places). If</span>
<a name="l00018"></a>00018 <span class="comment"> * for_frame was set to true, the special case of having exactly one client</span>
<a name="l00019"></a>00019 <span class="comment"> * in a container is handled so that MODE_DEFAULT is returned. For some parts</span>
<a name="l00020"></a>00020 <span class="comment"> * of the rendering, this is interesting, other parts need the real mode.</span>
<a name="l00021"></a>00021 <span class="comment"> *</span>
<a name="l00022"></a>00022 <span class="comment"> */</span>
<a name="l00023"></a><a class="code" href="a00035.html#a613f019bb3d6960b1ff386eca5316158">00023</a> <span class="keywordtype">int</span> <a class="code" href="a00063.html#a613f019bb3d6960b1ff386eca5316158" title="Returns the mode of the given container (or MODE_DEFAULT if a NULL pointer was passed...">container_mode</a>(<a class="code" href="a00013.html" title="A container is either in default, stacking or tabbed mode.">Container</a> *con, <span class="keywordtype">bool</span> for_frame) {
<a name="l00024"></a>00024 <span class="keywordtype">int</span> num_clients = 0;
<a name="l00025"></a>00025 <a class="code" href="a00007.html" title="A client is X11-speak for a window.">Client</a> *client;
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keywordflow">if</span> (con == NULL || con-><a class="code" href="a00013.html#ac094306ab77e360742aba04d7cbd0fe6">mode</a> == MODE_DEFAULT)
<a name="l00028"></a>00028 <span class="keywordflow">return</span> MODE_DEFAULT;
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keywordflow">if</span> (!for_frame)
<a name="l00031"></a>00031 <span class="keywordflow">return</span> con-><a class="code" href="a00013.html#ac094306ab77e360742aba04d7cbd0fe6">mode</a>;
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <a class="code" href="a00047.html#ae97f4eb5724477c63699fafea4614b46">CIRCLEQ_FOREACH</a>(client, &(con->clients), clients)
<a name="l00034"></a>00034 num_clients++;
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="comment">/* If the container contains only one client, mode is irrelevant */</span>
<a name="l00037"></a>00037 <span class="keywordflow">if</span> (num_clients == 1) {
<a name="l00038"></a>00038 <a class="code" href="a00044.html#a287e239c800086178591f5e53f5bb82c">DLOG</a>(<span class="stringliteral">"mode to default\n"</span>);
<a name="l00039"></a>00039 <span class="keywordflow">return</span> MODE_DEFAULT;
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keywordflow">return</span> con-><a class="code" href="a00013.html#ac094306ab77e360742aba04d7cbd0fe6">mode</a>;
<a name="l00043"></a>00043 }
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