Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_c_hold_8cpp_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>TB9.2 Example Applications: examples/Telephony/ETel3rdPartyExample/OutgoingCalls/CHold.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.2 -->
<h1>examples/Telephony/ETel3rdPartyExample/OutgoingCalls/CHold.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
<a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span>
<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
<a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span>
<a name="l00007"></a>00007 <span class="comment">//</span>
<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// Description:</span>
<a name="l00014"></a>00014 <span class="comment">//</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#include "CHold.h"</span>
<a name="l00018"></a>00018
<a name="l00026"></a><a class="code" href="class_c_hold.html#a5ea9765db83d29f6eeff7f7cffb7b6ec">00026</a> <a class="code" href="class_c_hold.html">CHold</a>* <a class="code" href="class_c_hold.html#a5ea9765db83d29f6eeff7f7cffb7b6ec">CHold::NewL</a>(<a class="code" href="class_m_exec_async.html">MExecAsync</a>* aController)
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <a class="code" href="class_c_hold.html">CHold</a>* <span class="keyword">self</span> = <span class="keyword">new</span>(ELeave) <a class="code" href="class_c_hold.html">CHold</a>(aController);
<a name="l00029"></a>00029 CleanupStack::PushL(<span class="keyword">self</span>);
<a name="l00030"></a>00030 <span class="keyword">self</span>->ConstructL();
<a name="l00031"></a>00031 CleanupStack::Pop(<span class="keyword">self</span>);
<a name="l00032"></a>00032 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00039"></a><a class="code" href="class_c_hold.html#a9886f0a98bd9b741bf01680cba14eac2">00039</a> <a class="code" href="class_c_hold.html#a9886f0a98bd9b741bf01680cba14eac2">CHold::~CHold</a>()
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 Cancel();
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043
<a name="l00049"></a><a class="code" href="class_c_hold.html#a699583a9dca9faaa89895a22e9f09821">00049</a> <span class="keywordtype">void</span> <a class="code" href="class_c_i_s_v_a_p_i_base.html#af5a272546d704790a27788fcd45598b5">CHold::DoStartRequestL</a>(CTelephony::TCallId aCallId)
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KDummyAnswerPanic, <span class="stringliteral">"CHold Get Method"</span>);
<a name="l00052"></a>00052 __ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1));
<a name="l00053"></a>00053 <a class="code" href="class_c_i_s_v_a_p_i_async.html#a642c32a2c5a3a4eec17863139e468a33">iRequestNotify</a> = EFalse;
<a name="l00054"></a>00054 CTelephony::TCallCapsV1 callCapsV1;
<a name="l00055"></a>00055 CTelephony::TCallCapsV1Pckg callCapsV1Pckg(callCapsV1);
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="comment">// Retrieves the dynamic call capabilities for calls you dialled </span>
<a name="l00058"></a>00058 <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>->GetCallDynamicCaps(aCallId, callCapsV1Pckg);
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keywordflow">if</span>( callCapsV1.iControlCaps & CTelephony::KCapsHold )
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="comment">// The call represented by aCallId can be put on hold.</span>
<a name="l00063"></a>00063 <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>->Hold(iStatus, aCallId);
<a name="l00064"></a>00064 SetActive();
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (callCapsV1.iControlCaps & CTelephony::KCapsSwap)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="comment">// Can't hold the active call.</span>
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00078"></a>00078 CHold::CHold(<a class="code" href="class_m_exec_async.html">MExecAsync</a>* aController)
<a name="l00079"></a>00079 : <a class="code" href="class_c_i_s_v_a_p_i_async.html">CISVAPIAsync</a>(aController, KHold)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="comment">// Empty method</span>
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00087"></a>00087 <span class="keywordtype">void</span> CHold::ConstructL()
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 <span class="comment">// Empty method</span>
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00096"></a>00096 <span class="keywordtype">void</span> CHold::RunL()
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <span class="keywordflow">if</span>(iStatus != KErrNone)
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>->Printf(KError);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="comment">// Print the error status code</span>
<a name="l00103"></a>00103 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>->Printf(_L(<span class="stringliteral">"%d\n"</span>), iStatus.Int());
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105 <span class="keywordflow">else</span>
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <a class="code" href="class_c_i_s_v_a_p_i_async.html#a61721ea015629deb8c8db529c68f2bd4">ExampleComplete</a>();
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110
<a name="l00114"></a>00114 <span class="keywordtype">void</span> CHold::DoCancel()
<a name="l00115"></a>00115 {
<a name="l00116"></a>00116 <span class="comment">// Cancels an outstanding asynchronous request.</span>
<a name="l00117"></a>00117 <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>->CancelAsync(CTelephony::EHoldCancel);
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
</pre></div></div>
<hr size="1"/><address style="text-align: right;"><small>Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
</body>
</html>