/usr/share/qt5/doc/qtversit/qversitdefaultresourcehandler.html is in qtpim5-doc-html 5.0~git20140515~29475884-0ubuntu20.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qversitresourcehandler.cpp -->
<title>QVersitDefaultResourceHandler Class | Qt 5.0 </title>
<link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
<div class="main">
<div class="main-rounded">
<div class="navigationbar">
<ul>
<li>Qt 5.0</li>
<li>QVersitDefaultResourceHandler</li>
<li id="buildversion">Qt 5.0.0 Reference Documentation</li>
</ul>
</div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">QVersitDefaultResourceHandler Class</h1>
<!-- $$$QVersitDefaultResourceHandler-brief -->
<p>The <a href="qversitdefaultresourcehandler.html">QVersitDefaultResourceHandler</a> class provides a default implementation of a Versit resource handler. <a href="#details">More...</a></p>
<!-- @@@QVersitDefaultResourceHandler -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QVersitDefaultResourceHandler></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qversitresourcehandler.html">QVersitResourceHandler</a></td></tr></table></div><ul>
<li><a href="qversitdefaultresourcehandler-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qversitdefaultresourcehandler.html#QVersitDefaultResourceHandler">QVersitDefaultResourceHandler</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qversitdefaultresourcehandler.html#dtor.QVersitDefaultResourceHandler">~QVersitDefaultResourceHandler</a></b>()</td></tr>
</table></div>
<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qversitdefaultresourcehandler.html#loadResource">loadResource</a></b>(const QString &<i> location</i>, QByteArray *<i> contents</i>, QString *<i> mimeType</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qversitdefaultresourcehandler.html#saveResource">saveResource</a></b>(const QByteArray &<i> contents</i>, const QVersitProperty &<i> property</i>, QString *<i> location</i>)</td></tr>
</table></div>
<ul>
<li class="fn">2 public functions inherited from <a href="qversitresourcehandler.html#public-functions">QVersitResourceHandler</a></li>
</ul>
<a name="details"></a>
<!-- $$$QVersitDefaultResourceHandler-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qversitdefaultresourcehandler.html">QVersitDefaultResourceHandler</a> class provides a default implementation of a Versit resource handler.</p>
<p>An example resource handler implementation:</p>
<pre class="cpp"><span class="keyword">class</span> MyResourceHandler : <span class="keyword">public</span> <span class="type"><a href="qversitdefaultresourcehandler.html#QVersitDefaultResourceHandler">QVersitDefaultResourceHandler</a></span> {
<span class="keyword">public</span>:
bool saveResource(<span class="keyword">const</span> <span class="type">QByteArray</span><span class="operator">&</span> contents<span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="qversitproperty.html">QVersitProperty</a></span><span class="operator">&</span> property<span class="operator">,</span>
<span class="type">QString</span><span class="operator">*</span> location) {
Q_UNUSED(property)
<span class="operator">*</span>location <span class="operator">=</span> <span class="type">QString</span><span class="operator">::</span>number(qrand());
<span class="type">QFile</span> file(<span class="operator">*</span>location);
file<span class="operator">.</span>open(<span class="type">QIODevice</span><span class="operator">::</span>WriteOnly);
file<span class="operator">.</span>write(contents); <span class="comment">// In a real implementation, consider when this file will be deleted.</span>
<span class="keyword">return</span> <span class="keyword">true</span>;
}
bool loadResource(<span class="keyword">const</span> <span class="type">QString</span><span class="operator">&</span> location<span class="operator">,</span> <span class="type">QByteArray</span><span class="operator">*</span> contents<span class="operator">,</span> <span class="type">QString</span><span class="operator">*</span> mimeType)
{
<span class="keyword">return</span> <span class="type"><a href="qversitdefaultresourcehandler.html#QVersitDefaultResourceHandler">QVersitDefaultResourceHandler</a></span><span class="operator">::</span>loadResource(location<span class="operator">,</span> contents<span class="operator">,</span> mimeType);
}
};</pre>
</div>
<p><b>See also </b><a href="qversitcontactimporter.html">QVersitContactImporter</a>, <a href="qversitcontactexporter.html">QVersitContactExporter</a>, and <a href="qversitresourcehandler.html">QVersitResourceHandler</a>.</p>
<!-- @@@QVersitDefaultResourceHandler -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QVersitDefaultResourceHandler[overload1]$$$QVersitDefaultResourceHandler -->
<h3 class="fn" id="QVersitDefaultResourceHandler"><a name="QVersitDefaultResourceHandler"></a>QVersitDefaultResourceHandler::<span class="name">QVersitDefaultResourceHandler</span>()</h3>
<p>Constructs a <a href="qversitdefaultresourcehandler.html">QVersitDefaultResourceHandler</a>.</p>
<!-- @@@QVersitDefaultResourceHandler -->
<!-- $$$~QVersitDefaultResourceHandler[overload1]$$$~QVersitDefaultResourceHandler -->
<h3 class="fn" id="dtor.QVersitDefaultResourceHandler"><a name="dtor.QVersitDefaultResourceHandler"></a><code>[virtual] </code>QVersitDefaultResourceHandler::<span class="name">~QVersitDefaultResourceHandler</span>()</h3>
<p>Frees any memory used by the resource handler.</p>
<!-- @@@~QVersitDefaultResourceHandler -->
<!-- $$$loadResource[overload1]$$$loadResourceconstQString&QByteArray*QString* -->
<h3 class="fn" id="loadResource"><a name="loadResource"></a><code>[virtual] </code><span class="type">bool</span> QVersitDefaultResourceHandler::<span class="name">loadResource</span>(const <span class="type">QString</span> &<i> location</i>, <span class="type">QByteArray</span> *<i> contents</i>, <span class="type">QString</span> *<i> mimeType</i>)</h3>
<p>Reimplemented from <a href="qversitresourcehandler.html#loadResource">QVersitResourceHandler::loadResource</a>().</p>
<p>Default resource loader. Loads file from given <i>location</i> into <i>contents</i> and returns true if successful. Sets the <i>mimeType</i> based on the file extension.</p>
<!-- @@@loadResource -->
<!-- $$$saveResource[overload1]$$$saveResourceconstQByteArray&constQVersitProperty&QString* -->
<h3 class="fn" id="saveResource"><a name="saveResource"></a><code>[virtual] </code><span class="type">bool</span> QVersitDefaultResourceHandler::<span class="name">saveResource</span>(const <span class="type">QByteArray</span> &<i> contents</i>, const <span class="type"><a href="qversitproperty.html">QVersitProperty</a></span> &<i> property</i>, <span class="type">QString</span> *<i> location</i>)</h3>
<p>Reimplemented from <a href="qversitresourcehandler.html#saveResource">QVersitResourceHandler::saveResource</a>().</p>
<p>Default resource saver. Does nothing and returns false, ignoring <i>contents</i>, <i>property</i> and <i>location</i>. By default, resources aren't persisted because we don't know when it is safe to remove them.</p>
<!-- @@@saveResource -->
</div>
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd.
Documentation contributions included herein are the copyrights of
their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property
of their respective owners. </p>
</div>
</body>
</html>
|