Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_c_base_menu_async_8cpp_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/Telephony/ETel3rdPartyExample/Shared/CBaseMenuAsync.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 "CBaseMenuAsync.h"</span>
<a name="l00018"></a>00018
<a name="l00024"></a><a class="code" href="class_c_base_menu_async.html#a3fac170d8c1ca25c8b7fc38a571518f5">00024</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#a3fac170d8c1ca25c8b7fc38a571518f5">CBaseMenuAsync::CompleteOwnRequest</a>(TInt aErr)
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 TRequestStatus* status = &iStatus;
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="comment">// Complete an asynchronous request</span>
<a name="l00029"></a>00029 User::RequestComplete(status, aErr);
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
<a name="l00036"></a><a class="code" href="class_c_base_menu_async.html#a6d8986b4a4afdf12be0f5f3748f1c61e">00036</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#a6d8986b4a4afdf12be0f5f3748f1c61e">CBaseMenuAsync::Start</a>()
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <a class="code" href="class_c_base_menu_async.html#a61768023f417abf53797f5b9dab7119a">PostOwnRequest</a>();
<a name="l00039"></a>00039 SetActive();
<a name="l00040"></a>00040 <a class="code" href="class_c_base_menu_async.html#a3fac170d8c1ca25c8b7fc38a571518f5">CompleteOwnRequest</a>(KErrNone);
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00046"></a><a class="code" href="class_c_base_menu_async.html#a61768023f417abf53797f5b9dab7119a">00046</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#a61768023f417abf53797f5b9dab7119a">CBaseMenuAsync::PostOwnRequest</a>()
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 iStatus = KRequestPending;
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00054"></a><a class="code" href="class_c_base_menu_async.html#a2db995cefc1c45f18cb2fa10bf9d1a48">00054</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#a2db995cefc1c45f18cb2fa10bf9d1a48">CBaseMenuAsync::Terminate</a>()
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <a class="code" href="class_c_base_menu_async.html#a22833931dad95ad360390ebd990f9015">iState</a> = EEnd;
<a name="l00057"></a>00057 SetActive();
<a name="l00058"></a>00058 <a class="code" href="class_c_base_menu_async.html#a3fac170d8c1ca25c8b7fc38a571518f5">CompleteOwnRequest</a>(KErrNone);
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00066"></a><a class="code" href="class_c_base_menu_async.html#a1dc404b23cd43c158faca4d15c6d653d">00066</a> <a class="code" href="class_c_base_menu_async.html#a1dc404b23cd43c158faca4d15c6d653d">CBaseMenuAsync::CBaseMenuAsync</a>(CConsoleBase& aConsole)
<a name="l00067"></a>00067 : CActive(EPriorityUserInput),
<a name="l00068"></a>00068 iState(EStart),
<a name="l00069"></a>00069 iConsole(&aConsole)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 CActiveScheduler::Add(<span class="keyword">this</span>);
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073
<a name="l00078"></a><a class="code" href="class_c_base_menu_async.html#aada4d420e51e821254a5246ae4012cb8">00078</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#aada4d420e51e821254a5246ae4012cb8">CBaseMenuAsync::GetInput</a>()
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="comment">// Gets a keystroke from the console window, asynchronously.</span>
<a name="l00081"></a>00081 <a class="code" href="class_c_base_menu_async.html#a675a3d53fde921b957f88e6c2694b99e">iConsole</a>->Read(iStatus);
<a name="l00082"></a>00082 <a class="code" href="class_c_base_menu_async.html#a22833931dad95ad360390ebd990f9015">iState</a> = EWaitingForKeyPress;
<a name="l00083"></a>00083 SetActive();
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00089"></a><a class="code" href="class_c_base_menu_async.html#af5592826e38a094a099bc8d8f317a9c7">00089</a> <span class="keywordtype">void</span> <a class="code" href="class_c_base_menu_async.html#af5592826e38a094a099bc8d8f317a9c7">CBaseMenuAsync::ConstructL</a>()
<a name="l00090"></a>00090 {
<a name="l00091"></a>00091 <a class="code" href="class_c_base_menu_async.html#a04349c8eb16bed8b19be8ca3c5a829ce">iTelephony</a> = CTelephony::NewL();
<a name="l00092"></a>00092 }
</pre></div></div>
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