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<h1>dmxmap.c File Reference</h1><code>#include "<a class="el" href="dmxinputinit_8h_source.html">dmxinputinit.h</a>"</code><br/>
<code>#include "<a class="el" href="dmxmap_8h_source.html">dmxmap.h</a>"</code><br/>
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<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxmap_8c.html#ada5a28e0c746708e0f5c45e9e193d907">dmxMapInsert</a> (<a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> dmxLocal, int remoteEvent, int serverEvent)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxmap_8c.html#a27107d43f96e7c09241d7ef0b5e9c0f5">dmxMapClear</a> (<a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> dmxLocal)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxmap_8c.html#abc1a46c87c4acd45e4e5f79370be6169">dmxMapLookup</a> (<a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> dmxLocal, int remoteEvent)</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>This file implements a mapping from remote XInput event types to Xdmx XInput event types.</p>
<p>The exglobals.h file defines global server-side variables with names Device* to be integers that hold the value of the type of the server-side XInput extension event.</p>
<p>The client-side X11/extensions/XInput.h file defines macros with THE EXACT SAME Device* names!</p>
<p>Using those macros to extract remote server event type values from the (opaque) XDevice structure is appropriate, but makes a direct mapping to the Device* integers impossible. So we use the normalized XI_Device* names for these routines. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a27107d43f96e7c09241d7ef0b5e9c0f5"></a><!-- doxytag: member="dmxmap.c::dmxMapClear" ref="a27107d43f96e7c09241d7ef0b5e9c0f5" args="(DMXLocalInputInfoPtr dmxLocal)" -->
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<td class="memname">void dmxMapClear </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> </td>
<td class="paramname"> <em>dmxLocal</em></td>
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<p>Remove all mappings there were inserted with <a class="el" href="dmxmap_8h.html#ada5a28e0c746708e0f5c45e9e193d907">dmxMapInsert</a>. </p>
<p>References <a class="el" href="dmxinputinit_8h_source.html#l00052">DMX_MAP_ENTRIES</a>, <a class="el" href="dmxinputinit_8h_source.html#l00257">_DMXLocalInputInfo::map</a>, <a class="el" href="dmxinputinit_8h_source.html#l00258">_DMXLocalInputInfo::mapOptimize</a>, and <a class="el" href="dmxinputinit_8h_source.html#l00175">_DMXEventMap::remote</a>.</p>
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<a class="anchor" id="ada5a28e0c746708e0f5c45e9e193d907"></a><!-- doxytag: member="dmxmap.c::dmxMapInsert" ref="ada5a28e0c746708e0f5c45e9e193d907" args="(DMXLocalInputInfoPtr dmxLocal, int remoteEvent, int serverEvent)" -->
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<td class="memname">void dmxMapInsert </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> </td>
<td class="paramname"> <em>dmxLocal</em>, </td>
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<td class="paramtype">int </td>
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<p>Create a mapping from <em>remoteEvent</em> to <em>serverEvent</em>. The <em>remoteEvent</em> is the type returned from the remote server. The <em>serverEvent</em> is from the XI_* list of events in include/extensions/XIproto.h. </p>
<p>References <a class="el" href="dmxinputinit_8h_source.html#l00052">DMX_MAP_ENTRIES</a>, <a class="el" href="dmxinputinit_8h_source.html#l00053">DMX_MAP_MASK</a>, <a class="el" href="dmxlog_8c_source.html#l00159">dmxLog()</a>, <a class="el" href="dmxlog_8h_source.html#l00045">dmxWarning</a>, <a class="el" href="dmxinputinit_8h_source.html#l00257">_DMXLocalInputInfo::map</a>, <a class="el" href="dmxinputinit_8h_source.html#l00258">_DMXLocalInputInfo::mapOptimize</a>, <a class="el" href="dmxinputinit_8h_source.html#l00175">_DMXEventMap::remote</a>, and <a class="el" href="dmxinputinit_8h_source.html#l00176">_DMXEventMap::server</a>.</p>
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<a class="anchor" id="abc1a46c87c4acd45e4e5f79370be6169"></a><!-- doxytag: member="dmxmap.c::dmxMapLookup" ref="abc1a46c87c4acd45e4e5f79370be6169" args="(DMXLocalInputInfoPtr dmxLocal, int remoteEvent)" -->
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<td class="memname">int dmxMapLookup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__DMXLocalInputInfo.html">DMXLocalInputInfoPtr</a> </td>
<td class="paramname"> <em>dmxLocal</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>remoteEvent</em></td><td> </td>
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<p>Lookup a mapping for <em>remoteEvent</em>. The <em>remoteEvent</em> is the type returned from the remote server. The return value is that which was passed into <a class="el" href="dmxmap_8h.html#ada5a28e0c746708e0f5c45e9e193d907">dmxMapInsert</a> (i.e., a value from the XI_* list in include/extensions/XIproto.h). If a mapping is not available, -1 is returned. </p>
<p>References <a class="el" href="dmxinputinit_8h_source.html#l00052">DMX_MAP_ENTRIES</a>, <a class="el" href="dmxinputinit_8h_source.html#l00053">DMX_MAP_MASK</a>, <a class="el" href="dmxinputinit_8h_source.html#l00257">_DMXLocalInputInfo::map</a>, <a class="el" href="dmxinputinit_8h_source.html#l00258">_DMXLocalInputInfo::mapOptimize</a>, <a class="el" href="dmxinputinit_8h_source.html#l00175">_DMXEventMap::remote</a>, and <a class="el" href="dmxinputinit_8h_source.html#l00176">_DMXEventMap::server</a>.</p>
<p>Referenced by <a class="el" href="dmxevents_8c_source.html#l00383">dmxTranslateAndEnqueueExtEvent()</a>.</p>
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