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Breadcrumbs go here --> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <h1 class="title">xqvibra_p.cpp Example File</h1> <span class="small-subtitle">widgets/symbianvibration/xqvibra_p.cpp</span> <!-- $$$widgets/symbianvibration/xqvibra_p.cpp-description --> <div class="descr"> <a name="details"></a> <pre class="cpp"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names ** of its contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> <span class="preprocessor">#include "xqvibra_p.h"</span> <span class="keyword">const</span> <span class="type">int</span> KDefaultIntensity <span class="operator">=</span> <span class="number">0xFF</span>; XQVibraPrivate<span class="operator">::</span>XQVibraPrivate(XQVibra <span class="operator">*</span>vibra) : q(vibra)<span class="operator">,</span> iStatus(XQVibra<span class="operator">::</span>StatusOff)<span class="operator">,</span> iDuration(XQVibra<span class="operator">::</span>InfiniteDuration)<span class="operator">,</span> iIntensity(KDefaultIntensity) { TRAP(iError<span class="operator">,</span> iVibra <span class="operator">=</span> CHWRMVibra<span class="operator">::</span>NewL();) <span class="type"><a href="qobject.html">QObject</a></span><span class="operator">::</span>connect(<span class="operator">&</span>iTimer<span class="operator">,</span> SIGNAL(timeout())<span class="operator">,</span> q<span class="operator">,</span> SLOT(stop())); } XQVibraPrivate<span class="operator">::</span><span class="operator">~</span>XQVibraPrivate() { <span class="keyword">delete</span> iVibra; } <span class="type">bool</span> XQVibraPrivate<span class="operator">::</span>start(<span class="type">int</span> aDuration) { iDuration <span class="operator">=</span> aDuration; TRAP(iError<span class="operator">,</span> <span class="keyword">if</span> (iIntensity <span class="operator">=</span><span class="operator">=</span> KDefaultIntensity) { iVibra<span class="operator">-</span><span class="operator">></span>StartVibraL(XQVibra<span class="operator">::</span>InfiniteDuration); } <span class="keyword">else</span> { iVibra<span class="operator">-</span><span class="operator">></span>StopVibraL(); iVibra<span class="operator">-</span><span class="operator">></span>StartVibraL(XQVibra<span class="operator">::</span>InfiniteDuration<span class="operator">,</span> iIntensity); } <span class="keyword">if</span> (aDuration <span class="operator">!</span><span class="operator">=</span> XQVibra<span class="operator">::</span>InfiniteDuration) { iTimer<span class="operator">.</span>start(aDuration); } <span class="keyword">else</span> { iTimer<span class="operator">.</span>stop(); } <span class="keyword">if</span> (iStatus <span class="operator">!</span><span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOn) { iStatus <span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOn; <span class="keyword">emit</span> q<span class="operator">-</span><span class="operator">></span>statusChanged(iStatus); } ) <span class="keyword">return</span> (iError <span class="operator">=</span><span class="operator">=</span> KErrNone); } <span class="type">bool</span> XQVibraPrivate<span class="operator">::</span>stop() { TRAP(iError<span class="operator">,</span> <span class="keyword">if</span> (iVibra<span class="operator">-</span><span class="operator">></span>VibraStatus() <span class="operator">=</span><span class="operator">=</span> CHWRMVibra<span class="operator">::</span>EVibraStatusOn) { iVibra<span class="operator">-</span><span class="operator">></span>StopVibraL(); <span class="keyword">if</span> (iTimer<span class="operator">.</span>isActive()) { iTimer<span class="operator">.</span>stop(); } } iStatus <span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOff; <span class="keyword">emit</span> q<span class="operator">-</span><span class="operator">></span>statusChanged(iStatus); ) <span class="keyword">return</span> (iError <span class="operator">=</span><span class="operator">=</span> KErrNone); } <span class="type">void</span> XQVibraPrivate<span class="operator">::</span>VibraModeChanged(CHWRMVibra<span class="operator">::</span>TVibraModeState <span class="comment">/*aStatus*/</span>) { <span class="comment">// Implementation isn't needed here because this information isn't used in the public side of the extension</span> } <span class="type">void</span> XQVibraPrivate<span class="operator">::</span>VibraStatusChanged(CHWRMVibra<span class="operator">::</span>TVibraStatus aStatus) { <span class="keyword">if</span> (aStatus <span class="operator">=</span><span class="operator">=</span> CHWRMVibra<span class="operator">::</span>EVibraStatusUnknown <span class="operator">|</span><span class="operator">|</span> aStatus <span class="operator">=</span><span class="operator">=</span> CHWRMVibra<span class="operator">::</span>EVibraStatusNotAllowed) { iStatus <span class="operator">=</span> XQVibra<span class="operator">::</span>StatusNotAllowed; <span class="keyword">emit</span> q<span class="operator">-</span><span class="operator">></span>statusChanged(iStatus); } <span class="keyword">if</span> (iDuration <span class="operator">=</span><span class="operator">=</span> XQVibra<span class="operator">::</span>InfiniteDuration) { <span class="keyword">if</span> (iStatus <span class="operator">!</span><span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOff) { iStatus <span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOff; <span class="keyword">emit</span> q<span class="operator">-</span><span class="operator">></span>statusChanged(iStatus); } } } <span class="type">bool</span> XQVibraPrivate<span class="operator">::</span>setIntensity(<span class="type">int</span> aIntensity) { TRAP(iError<span class="operator">,</span> <span class="keyword">if</span> (aIntensity <span class="operator">></span><span class="operator">=</span> KHWRMVibraMinIntensity <span class="operator">&</span><span class="operator">&</span> aIntensity <span class="operator"><</span><span class="operator">=</span> KHWRMVibraMaxIntensity) { iIntensity <span class="operator">=</span> aIntensity; <span class="keyword">if</span> (iIntensity <span class="operator">=</span><span class="operator">=</span> <span class="number">0</span> <span class="operator">&</span><span class="operator">&</span> iStatus <span class="operator">=</span><span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOn) { iVibra<span class="operator">-</span><span class="operator">></span>StopVibraL(); } <span class="keyword">else</span> <span class="keyword">if</span> (iStatus <span class="operator">=</span><span class="operator">=</span> XQVibra<span class="operator">::</span>StatusOn) { iVibra<span class="operator">-</span><span class="operator">></span>StopVibraL(); iVibra<span class="operator">-</span><span class="operator">></span>StartVibraL(XQVibra<span class="operator">::</span>InfiniteDuration<span class="operator">,</span> iIntensity); } } <span class="keyword">else</span> { User<span class="operator">::</span>Leave(KErrArgument); } ) <span class="keyword">return</span> (iError <span class="operator">=</span><span class="operator">=</span> KErrNone); } XQVibra<span class="operator">::</span>Status XQVibraPrivate<span class="operator">::</span>currentStatus() <span class="keyword">const</span> { <span class="keyword">if</span> (iVibra<span class="operator">-</span><span class="operator">></span>VibraStatus() <span class="operator">=</span><span class="operator">=</span> CHWRMVibra<span class="operator">::</span>EVibraStatusUnknown <span class="operator">|</span><span class="operator">|</span> iVibra<span class="operator">-</span><span class="operator">></span>VibraStatus() <span class="operator">=</span><span class="operator">=</span> CHWRMVibra<span class="operator">::</span>EVibraStatusNotAllowed) { <span class="keyword">return</span> XQVibra<span class="operator">::</span>StatusNotAllowed; } <span class="keyword">return</span> iStatus; } XQVibra<span class="operator">::</span>Error XQVibraPrivate<span class="operator">::</span>error() <span class="keyword">const</span> { <span class="keyword">switch</span> (iError) { <span class="keyword">case</span> KErrNone: <span class="keyword">return</span> XQVibra<span class="operator">::</span>NoError; <span class="keyword">case</span> KErrNoMemory: <span class="keyword">return</span> XQVibra<span class="operator">::</span>OutOfMemoryError; <span class="keyword">case</span> KErrArgument: <span class="keyword">return</span> XQVibra<span class="operator">::</span>ArgumentError; <span class="keyword">case</span> KErrInUse: <span class="keyword">return</span> XQVibra<span class="operator">::</span>VibraInUseError; <span class="keyword">case</span> KErrGeneral: <span class="keyword">return</span> XQVibra<span class="operator">::</span>HardwareError; <span class="keyword">case</span> KErrTimedOut: <span class="keyword">return</span> XQVibra<span class="operator">::</span>TimeOutError; <span class="keyword">case</span> KErrLocked: <span class="keyword">return</span> XQVibra<span class="operator">::</span>VibraLockedError; <span class="keyword">case</span> KErrAccessDenied: <span class="keyword">return</span> XQVibra<span class="operator">::</span>AccessDeniedError; <span class="keyword">default</span>: <span class="keyword">return</span> XQVibra<span class="operator">::</span>UnknownError; } } <span class="comment">// End of file</span></pre> </div> <!-- @@@widgets/symbianvibration/xqvibra_p.cpp --> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2013 Digia Plc and/or its subsidiaries. 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