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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">businesscardhandling.cpp Example File</h1> <span class="small-subtitle">demos/mobile/qcamera/businesscardhandling.cpp</span> <!-- $$$demos/mobile/qcamera/businesscardhandling.cpp-description --> <div class="descr"> <a name="details"></a> <pre class="cpp"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the demonstration applications 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 The Qt Company Ltd 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 "businesscardhandling.h"</span> <span class="preprocessor">#include <QFile></span> BusinessCardHandling<span class="operator">::</span>BusinessCardHandling(<span class="type"><a href="qobject.html">QObject</a></span> <span class="operator">*</span>parent) : <span class="type"><a href="qobject.html">QObject</a></span>(parent) { } BusinessCardHandling<span class="operator">::</span><span class="operator">~</span>BusinessCardHandling() { <span class="keyword">delete</span> m_contactManager; } <span class="type">void</span> BusinessCardHandling<span class="operator">::</span>createContactManager() { <span class="preprocessor">#if defined Q_WS_MAEMO_5</span> m_contactManager <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QContactManager</span>(<span class="string">"maemo5"</span>); <span class="preprocessor">#elif defined Q_OS_SYMBIAN</span> m_contactManager <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QContactManager</span>(<span class="string">"symbian"</span>); <span class="preprocessor">#endif</span> <span class="comment">// Use default</span> <span class="keyword">if</span> (<span class="operator">!</span>m_contactManager) { m_contactManager <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QContactManager</span>(); } } <span class="type">void</span> BusinessCardHandling<span class="operator">::</span>storeAvatarToContact(<span class="type"><a href="qstring.html">QString</a></span> phoneNumber<span class="operator">,</span> <span class="type"><a href="qstring.html">QString</a></span> filename<span class="operator">,</span> <span class="type"><a href="qpixmap.html">QPixmap</a></span> pixmap) { <span class="comment">// Create QContactManager</span> <span class="keyword">if</span> (<span class="operator">!</span>m_contactManager) { createContactManager(); } <span class="comment">// Search contacts and save avatar</span> <span class="type">QContact</span> contact; <span class="keyword">if</span> (findContact(phoneNumber<span class="operator">,</span> contact)) { saveAvatar(filename<span class="operator">,</span> pixmap<span class="operator">,</span> contact); } } <span class="type">bool</span> BusinessCardHandling<span class="operator">::</span>findContact(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> phoneNumber<span class="operator">,</span> <span class="type">QContact</span><span class="operator">&</span> c) { <span class="comment">// Create QContactManager</span> <span class="keyword">if</span> (<span class="operator">!</span>m_contactManager) { createContactManager(); } <span class="type">QContact</span> contact; <span class="type">QContactDetailFilter</span> phoneFilter; phoneFilter<span class="operator">.</span>setDetailDefinitionName(<span class="type">QContactPhoneNumber</span><span class="operator">::</span>DefinitionName<span class="operator">,</span> <span class="type">QContactPhoneNumber</span><span class="operator">::</span>FieldNumber); <span class="preprocessor">#if defined Q_WS_MAEMO_5</span> <span class="comment">// Workaround for Maemo bug http://bugreports.qt-project.org/browse/QTMOBILITY-437</span> phoneFilter<span class="operator">.</span>setValue(phoneNumber<span class="operator">.</span>right(<span class="number">7</span>)); phoneFilter<span class="operator">.</span>setMatchFlags(<span class="type">QContactFilter</span><span class="operator">::</span>MatchContains); <span class="preprocessor">#else</span> phoneFilter<span class="operator">.</span>setValue(phoneNumber); phoneFilter<span class="operator">.</span>setMatchFlags(<span class="type">QContactFilter</span><span class="operator">::</span>MatchPhoneNumber); <span class="preprocessor">#endif</span> <span class="comment">// Find contacts</span> <span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span><span class="type">QContact</span><span class="operator">></span> matchingContacts <span class="operator">=</span> m_contactManager<span class="operator">-</span><span class="operator">></span>contacts(phoneFilter); <span class="keyword">if</span> (matchingContacts<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>) { contact <span class="operator">=</span> matchingContacts<span class="operator">.</span>at(<span class="number">0</span>); c <span class="operator">=</span> contact; <span class="keyword">return</span> <span class="keyword">true</span>; } <span class="keyword">else</span> { <span class="keyword">return</span> <span class="keyword">false</span>; } } <span class="type">void</span> BusinessCardHandling<span class="operator">::</span>saveAvatar(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> filename<span class="operator">,</span> <span class="type"><a href="qpixmap.html">QPixmap</a></span> p<span class="operator">,</span> <span class="type">QContact</span><span class="operator">&</span> contact) { <span class="comment">// Path to store avatar picture</span> <span class="type"><a href="qstring.html">QString</a></span> path; <span class="preprocessor">#ifdef Q_OS_SYMBIAN</span> path<span class="operator">.</span>append(<span class="string">"c:/System/"</span>); <span class="preprocessor">#endif</span> path<span class="operator">.</span>append(filename); <span class="comment">// Remove same file if exists</span> <span class="type"><a href="qfile.html">QFile</a></span> file; <span class="keyword">if</span> (file<span class="operator">.</span>exists(path)) file<span class="operator">.</span>remove(path); <span class="comment">// Save pixmap into file</span> <span class="type">bool</span> saveRet <span class="operator">=</span> p<span class="operator">.</span>save(path); <span class="keyword">if</span> (saveRet) { <span class="comment">// Create avatar</span> <span class="type">QContactAvatar</span> contactAvatar; contactAvatar<span class="operator">.</span>setImageUrl(<span class="type"><a href="qurl.html">QUrl</a></span>(path)); <span class="type">bool</span> saveAvatar <span class="operator">=</span> contact<span class="operator">.</span>saveDetail(<span class="operator">&</span>contactAvatar); <span class="comment">// Save contact</span> <span class="keyword">if</span> (saveAvatar) m_contactManager<span class="operator">-</span><span class="operator">></span>saveContact(<span class="operator">&</span>contact); <span class="comment">// NOTE: Do not remove picture, system needs it for showing avatar</span> <span class="comment">// Remove picture file</span> <span class="comment">//bool removeRet = file.remove(path);</span> } }</pre> </div> <!-- @@@demos/mobile/qcamera/businesscardhandling.cpp --> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd. 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