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<h1>NLMISC::CEventListenerAsync Class Reference</h1><code>#include <<a class="el" href="a05685.html">event_listener.h</a>></code>
<p>
<p>Inheritance diagram for NLMISC::CEventListenerAsync:
<p><center><img src="a02472.png" usemap="#NLMISC::CEventListenerAsync_map" border="0" alt=""></center>
<map name="NLMISC::CEventListenerAsync_map">
<area href="a02464.html" alt="NLMISC::IEventListener" shape="rect" coords="0,0,187,24">
</map>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<a class="el" href="a02472.html">CEventListenerAsync</a> <dl compact><dt><b>Author:</b></dt><dd>Stephane Coutelas <p>
Nevrax France </dd></dl>
<dl compact><dt><b>Date:</b></dt><dd>2000 </dd></dl>
<p>
<p>
Definition at line <a class="el" href="a05685.html#l00066">66</a> of file <a class="el" href="a05685.html">event_listener.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca0">addToServer</a> (<a class="el" href="a02479.html">CEventServer</a> &server)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca1">CEventListenerAsync</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#NLMISC_1_1CEventListenerAsynca1"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca2">isKeyDown</a> (<a class="el" href="a05378.html#a442">TKey</a> key) const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca3">isKeyPushed</a> (<a class="el" href="a05378.html#a442">TKey</a> key, bool release=true)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca4">removeFromServer</a> (<a class="el" href="a02479.html">CEventServer</a> &server)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca5">reset</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca6">~CEventListenerAsync</a> ()</td></tr>
<tr><td colspan=2><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncb0">operator()</a> (const <a class="el" href="a02461.html">CEvent</a> &event)</td></tr>
<tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02272.html">CBitSet</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02272.html">CBitSet</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02272.html">CBitSet</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a></td></tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="NLMISC_1_1CEventListenerAsynca1" doxytag="NLMISC::CEventListenerAsync::CEventListenerAsync" ></a><p>
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<td class="md" nowrap valign="top"> NLMISC::CEventListenerAsync::CEventListenerAsync </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
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</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Constructor.
<p>
<p>
Definition at line <a class="el" href="a05684.html#l00050">50</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05685.html#l00118">_KeyArray</a>, <a class="el" href="a05685.html#l00120">_KeyDownArray</a>, <a class="el" href="a05685.html#l00120">_KeyReleaseArray</a>, <a class="el" href="a05378.html#a442a207">NLMISC::KeyCount</a>, <a class="el" href="a05684.html#l00195">reset()</a>, and <a class="el" href="a05484.html#l00081">NLMISC::CBitSet::resize()</a>.
<p>
<div class="fragment"><pre>00051 {
00052 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.resize (KeyCount);
00053 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.resize (KeyCount);
00054 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.resize (KeyCount);
00055 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsynca5">reset</a> ();
00056 }
</pre></div> </td>
</tr>
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<a class="anchor" name="NLMISC_1_1CEventListenerAsynca6" doxytag="NLMISC::CEventListenerAsync::~CEventListenerAsync" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> virtual NLMISC::CEventListenerAsync::~<a class="el" href="a02472.html">CEventListenerAsync</a> </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05685.html#l00072">72</a> of file <a class="el" href="a05685.html">event_listener.h</a>.
<p>
<div class="fragment"><pre>00072 {}
</pre></div> </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="NLMISC_1_1CEventListenerAsynca0" doxytag="NLMISC::CEventListenerAsync::addToServer" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> void NLMISC::CEventListenerAsync::addToServer </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02479.html">CEventServer</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>server</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Register the listener to the server.
<p>
Definition at line <a class="el" href="a05684.html#l00058">58</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05688.html#l00105">NLMISC::CEventServer::addListener()</a>, <a class="el" href="a05378.html#a47">NLMISC::EventKeyDownId</a>, <a class="el" href="a05378.html#a48">NLMISC::EventKeyUpId</a>, and <a class="el" href="a05378.html#a51">NLMISC::EventSetFocusId</a>.
<p>
Referenced by <a class="el" href="a05686.html#l00323">NL3D::CEvent3dMouseListener::addToServer()</a>, and <a class="el" href="a05657.html#l00230">NL3D::CDriverUser::setDisplay()</a>.
<p>
<div class="fragment"><pre>00059 {
00060 server.addListener (EventKeyDownId, <span class="keyword">this</span>);
00061 server.addListener (EventSetFocusId, <span class="keyword">this</span>);
00062 server.addListener (EventKeyUpId, <span class="keyword">this</span>);
00063 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLMISC_1_1CEventListenerAsynca2" doxytag="NLMISC::CEventListenerAsync::isKeyDown" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> bool NLMISC::CEventListenerAsync::isKeyDown </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a05378.html#a442">TKey</a> </td>
<td class="mdname1" valign="top" nowrap> <em>key</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get a key down instant state. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>key</em> </td><td>is the key to check.</td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="a05684.html#l00072">72</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05685.html#l00118">_KeyArray</a>, and <a class="el" href="a05485.html#l00087">NLMISC::CBitSet::get()</a>.
<p>
Referenced by <a class="el" href="a05686.html#l00341">NL3D::CEvent3dMouseListener::getViewMatrix()</a>.
<p>
<div class="fragment"><pre>00073 {
00074 <span class="keywordflow">return</span> <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.get(key);
00075 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLMISC_1_1CEventListenerAsynca3" doxytag="NLMISC::CEventListenerAsync::isKeyPushed" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
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<td class="md" nowrap valign="top"> bool NLMISC::CEventListenerAsync::isKeyPushed </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a05378.html#a442">TKey</a> </td>
<td class="mdname" nowrap> <em>key</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>release</em> = true</td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get if a the state of key has pushed since the last call of isKeyPushed with release=true. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>key</em> </td><td>is the key to check. </td></tr>
<tr><td valign=top><em>release</em> </td><td>if true, the pushed state of the key is released (force to be false). It will return to true next time only if key is released and then re-pushed. </td></tr>
</table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca5">reset()</a></dd></dl>
<p>
Definition at line <a class="el" href="a05684.html#l00078">78</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05685.html#l00120">_KeyDownArray</a>, <a class="el" href="a05685.html#l00120">_KeyReleaseArray</a>, <a class="el" href="a05485.html#l00087">NLMISC::CBitSet::get()</a>, and <a class="el" href="a05485.html#l00075">NLMISC::CBitSet::set()</a>.
<p>
Referenced by <a class="el" href="a06092.html#l00192">NL3D::CNELU::screenshot()</a>.
<p>
<div class="fragment"><pre>00079 {
00080 <span class="keywordtype">bool</span> ret= <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.get(key) && !(<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.get(key));
00081 <span class="keywordflow">if</span>(ret && release)
00082 {
00083 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.set(key, <span class="keyword">true</span>);
00084 }
00085 <span class="keywordflow">return</span> ret;
00086 }
</pre></div> </td>
</tr>
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<a class="anchor" name="NLMISC_1_1CEventListenerAsyncb0" doxytag="NLMISC::CEventListenerAsync::operator()" ></a><p>
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<td class="md" nowrap valign="top"> void NLMISC::CEventListenerAsync::operator() </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02461.html">CEvent</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>event</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [protected, virtual]</code></td>
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</td>
<td>
<p>
Call back of the listener. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>event</em> </td><td>is the event send to the listener</td></tr>
</table>
</dl>
<p>
Implements <a class="el" href="a02464.html#NLMISC_1_1IEventListenera1">NLMISC::IEventListener</a>.
<p>
Definition at line <a class="el" href="a05684.html#l00089">89</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05685.html#l00118">_KeyArray</a>, <a class="el" href="a05685.html#l00120">_KeyDownArray</a>, <a class="el" href="a05685.html#l00120">_KeyReleaseArray</a>, <a class="el" href="a05484.html#l00075">NLMISC::CBitSet::clear()</a>, <a class="el" href="a05484.html#l00125">NLMISC::CBitSet::clearAll()</a>, <a class="el" href="a05378.html#a47">NLMISC::EventKeyDownId</a>, <a class="el" href="a05378.html#a48">NLMISC::EventKeyUpId</a>, <a class="el" href="a05378.html#a51">NLMISC::EventSetFocusId</a>, <a class="el" href="a05691.html#l00454">NLMISC::CEventSetFocus::Get</a>, <a class="el" href="a05485.html#l00087">NLMISC::CBitSet::get()</a>, <a class="el" href="a05691.html#l00301">NLMISC::CEventKeyUp::Key</a>, <a class="el" href="a05691.html#l00285">NLMISC::CEventKeyDown::Key</a>, <a class="el" href="a05378.html#a442a103">NLMISC::KeyCONTROL</a>, <a class="el" href="a05378.html#a442a182">NLMISC::KeyLCONTROL</a>, <a class="el" href="a05378.html#a442a184">NLMISC::KeyLMENU</a>, <a class="el" href="a05378.html#a442a180">NLMISC::KeyLSHIFT</a>, <a class="el" href="a05378.html#a442a104">NLMISC::KeyMENU</a>, <a class="el" href="a05378.html#a442a183">NLMISC::KeyRCONTROL</a>, <a class="el" href="a05378.html#a442a185">NLMISC::KeyRMENU</a>, <a class="el" href="a05378.html#a442a181">NLMISC::KeyRSHIFT</a>, <a class="el" href="a05378.html#a442a102">NLMISC::KeySHIFT</a>, and <a class="el" href="a05485.html#l00075">NLMISC::CBitSet::set()</a>.
<p>
<div class="fragment"><pre>00090 {
00091 <span class="comment">// Key down ?</span>
00092 <span class="keywordflow">if</span> (event==<a class="code" href="a05378.html#a47">EventKeyDownId</a>)
00093 {
00094 CEventKeyDown *pEvent=(CEventKeyDown*)&event;
00095 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.set (pEvent->Key);
00096 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.set (pEvent->Key);
00097 <span class="keywordflow">switch</span>(pEvent->Key)
00098 {
00099 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a183">KeyRCONTROL</a>:
00100 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a182">KeyLCONTROL</a>:
00101 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.set (KeyCONTROL);
00102 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.set (KeyCONTROL);
00103 <span class="keywordflow">break</span>;
00104 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a181">KeyRSHIFT</a>:
00105 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a180">KeyLSHIFT</a>:
00106 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.set (KeySHIFT);
00107 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.set (KeySHIFT);
00108 <span class="keywordflow">break</span>;
00109 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a185">KeyRMENU</a>:
00110 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a184">KeyLMENU</a>:
00111 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.set (KeyMENU);
00112 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.set (KeyMENU);
00113 <span class="keywordflow">break</span>;
00114 <span class="keywordflow">default</span>:
00115 <span class="keywordflow">break</span>;
00116 }
00117 }
00118 <span class="comment">// Key up ?</span>
00119 <span class="keywordflow">if</span> (event==<a class="code" href="a05378.html#a48">EventKeyUpId</a>)
00120 {
00121 CEventKeyUp *pEvent=(CEventKeyUp*)&event;
00122
00123 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clear (pEvent->Key);
00124
00125 <span class="keywordflow">switch</span>(pEvent->Key)
00126 {
00127 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a183">KeyRCONTROL</a>:
00128 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a182">KeyLCONTROL</a>:
00129 <span class="comment">// Do not "raise up" the key, until someone has get the state of this key. </span>
00130 <span class="keywordflow">if</span> (!<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a182">KeyLCONTROL</a>] && !<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a183">KeyRCONTROL</a>])
00131 {
00132 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clear(KeyCONTROL);
00133
00134 <span class="keywordflow">if</span>(<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.get(KeyCONTROL))
00135 {
00136 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clear (KeyCONTROL);
00137 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clear (KeyCONTROL);
00138 }
00139 }
00140 <span class="keywordflow">break</span>;
00141 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a181">KeyRSHIFT</a>:
00142 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a180">KeyLSHIFT</a>:
00143 <span class="keywordflow">if</span> (!<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a180">KeyLSHIFT</a>] && !<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a181">KeyRSHIFT</a>])
00144 {
00145 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clear(KeySHIFT);
00146
00147 <span class="keywordflow">if</span>(<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.get(KeySHIFT))
00148 {
00149 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clear (KeySHIFT);
00150 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clear (KeySHIFT);
00151 }
00152 }
00153 <span class="keywordflow">break</span>;
00154 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a185">KeyRMENU</a>:
00155 <span class="keywordflow">case</span> <a class="code" href="a05378.html#a442a184">KeyLMENU</a>:
00156 <span class="keywordflow">if</span> (!<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a184">KeyLMENU</a>] && !<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>[<a class="code" href="a05378.html#a442a185">KeyRMENU</a>])
00157 {
00158 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clear(KeyMENU);
00159
00160 <span class="keywordflow">if</span>(<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.get(KeyMENU))
00161 {
00162 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clear (KeyMENU);
00163 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clear (KeyMENU);
00164 }
00165 }
00166 <span class="keywordflow">break</span>;
00167 <span class="keywordflow">default</span>: <span class="keywordflow">break</span>;
00168 }
00169
00170
00171 <span class="comment">// Do not "raise up" the key, until someone has get the state of this key.</span>
00172 <span class="keywordflow">if</span>(<a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.get(pEvent->Key))
00173 {
00174 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clear (pEvent->Key);
00175 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clear (pEvent->Key);
00176 }
00177
00178 }
00179 <span class="comment">// Activate false ?</span>
00180 <span class="keywordflow">if</span> (event==<a class="code" href="a05378.html#a51">EventSetFocusId</a>)
00181 {
00182 CEventSetFocus *pEvent=(CEventSetFocus *)&event;
00183 <span class="keywordflow">if</span> (!pEvent->Get)
00184 {
00185 <span class="comment">// Disactive all keys</span>
00186 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clearAll ();
00187 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clearAll ();
00188 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clearAll ();
00189 }
00190 }
00191 }
</pre></div> </td>
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<a class="anchor" name="NLMISC_1_1CEventListenerAsynca4" doxytag="NLMISC::CEventListenerAsync::removeFromServer" ></a><p>
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<td class="md" nowrap valign="top"> void NLMISC::CEventListenerAsync::removeFromServer </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02479.html">CEventServer</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>server</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
<td>
<p>
Unregister the listener to the server.
<p>
Definition at line <a class="el" href="a05684.html#l00065">65</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05378.html#a47">NLMISC::EventKeyDownId</a>, <a class="el" href="a05378.html#a48">NLMISC::EventKeyUpId</a>, <a class="el" href="a05378.html#a51">NLMISC::EventSetFocusId</a>, and <a class="el" href="a05688.html#l00114">NLMISC::CEventServer::removeListener()</a>.
<p>
Referenced by <a class="el" href="a05657.html#l00285">NL3D::CDriverUser::release()</a>, and <a class="el" href="a05686.html#l00332">NL3D::CEvent3dMouseListener::removeFromServer()</a>.
<p>
<div class="fragment"><pre>00066 {
00067 server.removeListener (EventKeyUpId, <span class="keyword">this</span>);
00068 server.removeListener (EventKeyDownId, <span class="keyword">this</span>);
00069 server.removeListener (EventSetFocusId, <span class="keyword">this</span>);
00070 }
</pre></div> </td>
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<a class="anchor" name="NLMISC_1_1CEventListenerAsynca5" doxytag="NLMISC::CEventListenerAsync::reset" ></a><p>
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<td class="md" nowrap valign="top"> void NLMISC::CEventListenerAsync::reset </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
<td>
<p>
Clear all the Down states to false. Usefull sometimes when you don't bother what have been pushed before. e.g.: your app listen/test to the key 'A' and 'B' for a certain long period. Then, it test 'C' and 'D' later. If the user has press (by error) the key 'C' during the first period, this API has record it, and then, at the second period, isKeyDown(KeyC) will return true the first time the key is tested, unless if you do a <a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca5">reset()</a> at the beggining of the second period. Clear all the pushed states to false too. <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsynca2">isKeyDown()</a></dd></dl>
<p>
Definition at line <a class="el" href="a05684.html#l00195">195</a> of file <a class="el" href="a05684.html">event_listener.cpp</a>.
<p>
References <a class="el" href="a05685.html#l00118">_KeyArray</a>, <a class="el" href="a05685.html#l00120">_KeyDownArray</a>, <a class="el" href="a05685.html#l00120">_KeyReleaseArray</a>, and <a class="el" href="a05484.html#l00125">NLMISC::CBitSet::clearAll()</a>.
<p>
Referenced by <a class="el" href="a05684.html#l00050">CEventListenerAsync()</a>, and <a class="el" href="a05657.html#l00230">NL3D::CDriverUser::setDisplay()</a>.
<p>
<div class="fragment"><pre>00196 {
00197 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">_KeyArray</a>.clearAll ();
00198 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">_KeyDownArray</a>.clearAll ();
00199 <a class="code" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">_KeyReleaseArray</a>.clearAll ();
00200 }
</pre></div> </td>
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<hr><h2>Field Documentation</h2>
<a class="anchor" name="NLMISC_1_1CEventListenerAsyncp0" doxytag="NLMISC::CEventListenerAsync::_KeyArray" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02272.html">CBitSet</a> <a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp0">NLMISC::CEventListenerAsync::_KeyArray</a><code> [protected]</code>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05685.html#l00118">118</a> of file <a class="el" href="a05685.html">event_listener.h</a>.
<p>
Referenced by <a class="el" href="a05684.html#l00050">CEventListenerAsync()</a>, <a class="el" href="a05684.html#l00072">isKeyDown()</a>, <a class="el" href="a05684.html#l00089">operator()()</a>, and <a class="el" href="a05684.html#l00195">reset()</a>. </td>
</tr>
</table>
<a class="anchor" name="NLMISC_1_1CEventListenerAsyncp1" doxytag="NLMISC::CEventListenerAsync::_KeyDownArray" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> <a class="el" href="a02272.html">CBitSet</a> <a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp1">NLMISC::CEventListenerAsync::_KeyDownArray</a><code> [protected]</code>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05685.html#l00120">120</a> of file <a class="el" href="a05685.html">event_listener.h</a>.
<p>
Referenced by <a class="el" href="a05684.html#l00050">CEventListenerAsync()</a>, <a class="el" href="a05684.html#l00078">isKeyPushed()</a>, <a class="el" href="a05684.html#l00089">operator()()</a>, and <a class="el" href="a05684.html#l00195">reset()</a>. </td>
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<a class="anchor" name="NLMISC_1_1CEventListenerAsyncp2" doxytag="NLMISC::CEventListenerAsync::_KeyReleaseArray" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02272.html">CBitSet</a> <a class="el" href="a02472.html#NLMISC_1_1CEventListenerAsyncp2">NLMISC::CEventListenerAsync::_KeyReleaseArray</a><code> [protected]</code>
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<p>
<p>
Definition at line <a class="el" href="a05685.html#l00120">120</a> of file <a class="el" href="a05685.html">event_listener.h</a>.
<p>
Referenced by <a class="el" href="a05684.html#l00050">CEventListenerAsync()</a>, <a class="el" href="a05684.html#l00078">isKeyPushed()</a>, <a class="el" href="a05684.html#l00089">operator()()</a>, and <a class="el" href="a05684.html#l00195">reset()</a>. </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a05685.html">event_listener.h</a><li><a class="el" href="a05684.html">event_listener.cpp</a></ul>
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