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| author | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
|---|---|---|
| committer | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
| commit | 0ea5fc66924303d1bf73ba283a383e2aadee02f2 (patch) | |
| tree | 2568e71a7ccc44ec23b8bb3f0ff97fb6bf2ed709 /docs/doxygen/nel/input__device__server_8cpp-source.html | |
| download | nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.tar.xz nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.zip | |
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BORDER=0></A> +</td><td><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""> +</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>input_device_server.cpp</h1><a href="input__device__server_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2000-2002 Nevrax Ltd.</font> +00008 <font class="comment"> *</font> +00009 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00013 <font class="comment"> * any later version.</font> +00014 <font class="comment"></font> +00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00018 <font class="comment"> * General Public License for more details.</font> +00019 <font class="comment"></font> +00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00023 <font class="comment"> * MA 02111-1307, USA.</font> +00024 <font class="comment"> */</font> +00025 +00026 <font class="preprocessor">#include "<a class="code" href="stdmisc_8h.html">stdmisc.h</a>"</font> +00027 <font class="preprocessor">#include "<a class="code" href="input__device__server_8h.html">nel/misc/input_device_server.h</a>"</font> +00028 <font class="preprocessor">#include "<a class="code" href="input__device_8h.html">nel/misc/input_device.h</a>"</font> +00029 +00030 +00031 +00032 <font class="keyword">namespace </font>NLMISC +00033 { +00034 <font class="comment">//=======================================================================</font> +<a name="l00035"></a><a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a0">00035</a> <font class="keywordtype">void</font> CInputDeviceServer::registerDevice(IInputDevice *device) +00036 { +00037 <a class="code" href="debug_8h.html#a6">nlassert</a>(!<a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a4">isDevice</a>(device)); +00038 <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.push_back(device); +00039 } +00040 +00041 <font class="comment">//=======================================================================</font> +<a name="l00042"></a><a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a1">00042</a> <font class="keywordtype">void</font> CInputDeviceServer::removeDevice(IInputDevice *device) +00043 { +00044 TDeviceCont::iterator it = std::find(<a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.begin(), <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end(), device); +00045 <a class="code" href="debug_8h.html#a6">nlassert</a>(it != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end()); +00046 <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.erase(it); +00047 } +00048 +00049 <font class="comment">//=======================================================================</font> +<a name="l00050"></a><a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a4">00050</a> <font class="keywordtype">bool</font> CInputDeviceServer::isDevice(IInputDevice *device)<font class="keyword"> const</font> +00051 <font class="keyword"></font>{ +00052 TDeviceCont::const_iterator it = std::find(<a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.begin(), <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end(), device); +00053 <font class="keywordflow">return</font> it != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end(); +00054 } +00055 +00056 <font class="comment">//=======================================================================</font> +00057 <font class="comment">// Predicate to compare vents dates</font> +<a name="l00058"></a><a class="code" href="structNLMISC_1_1CInputDeviceEventLess.html">00058</a> <font class="keyword">struct </font>CInputDeviceEventLess +00059 { +<a name="l00060"></a><a class="code" href="structNLMISC_1_1CInputDeviceEventLess.html#a0">00060</a> <font class="keywordtype">bool</font> <a class="code" href="structNLMISC_1_1CInputDeviceEventLess.html#a0">operator()</a>(<font class="keyword">const</font> IInputDeviceEvent *lhs, <font class="keyword">const</font> IInputDeviceEvent *rhs)<font class="keyword"> const</font> +00061 <font class="keyword"> </font>{ +00062 <font class="keywordflow">return</font> *lhs < *rhs; +00063 } +00064 }; +00065 +00066 <font class="comment">//=======================================================================</font> +<a name="l00067"></a><a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a5">00067</a> <font class="keywordtype">void</font> CInputDeviceServer::poll(CEventServer *server) +00068 { +00069 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.empty()); +00070 TDeviceCont::iterator deviceIt; +00071 <font class="keywordflow">for</font> (deviceIt = <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.begin(); deviceIt != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end(); ++deviceIt) +00072 { +00073 (*deviceIt)->begin(server); +00074 (*deviceIt)->poll(<font class="keyword">this</font>); +00075 } +00076 <font class="comment">// Sort the messages to get the right dates.</font> +00077 std::sort(<a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.begin(), <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.end(), CInputDeviceEventLess()); +00078 <font class="comment">// submit the result to the server</font> +00079 IInputDevice *lastVisitedDevice = NULL; +00080 TEventCont::iterator eventIt; +00081 <font class="keywordflow">for</font> (eventIt = <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.begin(); eventIt != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.end(); ++eventIt) +00082 { +00083 <font class="comment">// see if this message is from a previous device then the last we visited.</font> +00084 <font class="keywordflow">if</font> (lastVisitedDevice && (*eventIt)->Emitter != lastVisitedDevice) +00085 { +00086 <font class="comment">// yes, tells that a transition occured</font> +00087 lastVisitedDevice->transitionOccured(server, *eventIt); +00088 lastVisitedDevice = (*eventIt)->Emitter; +00089 } +00090 <a class="code" href="debug_8h.html#a6">nlassert</a>((*eventIt)->Emitter != NULL); +00091 (*eventIt)->Emitter->submit(*eventIt, server); +00092 } +00093 <font class="comment">//</font> +00094 <font class="keywordflow">for</font> (deviceIt = <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.begin(); deviceIt != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o0">_Devices</a>.end(); ++deviceIt) +00095 { +00096 (*deviceIt)->transitionOccured(server, NULL); +00097 } +00098 <font class="comment">// delete the messages</font> +00099 <font class="keywordflow">for</font> (eventIt = <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.begin(); eventIt != <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.end(); ++eventIt) +00100 { +00101 <font class="keyword">delete</font> *eventIt; +00102 } +00103 <font class="comment">//</font> +00104 <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.clear(); +00105 } +00106 +00107 <font class="comment">//=======================================================================</font> +<a name="l00108"></a><a class="code" href="classNLMISC_1_1CInputDeviceServer.html#a6">00108</a> <font class="keywordtype">void</font> CInputDeviceServer::submitEvent(IInputDeviceEvent *deviceEvent) +00109 { +00110 <a class="code" href="classNLMISC_1_1CInputDeviceServer.html#o1">_Events</a>.push_back(deviceEvent); +00111 } +00112 +00113 +00114 } <font class="comment">// NLMISC</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |