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<h1>contextpropertyinfo.h</h1><a href="contextpropertyinfo_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008 Nokia Corporation.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Contact: Marius Vollmer <marius.vollmer@nokia.com></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2.1 as published by the Free Software Foundation.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is distributed in the hope that it will be useful, but</span>
<a name="l00011"></a>00011 <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA</span>
<a name="l00018"></a>00018 <span class="comment"> * 02110-1301 USA</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef CONTEXTPROPERTYINFO_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define CONTEXTPROPERTYINFO_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <QVariant></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <QStringList></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <QObject></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <QDBusConnection></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <QMutex></span>
<a name="l00030"></a>00030
<a name="l00031"></a><a class="code" href="class_context_property_info.html">00031</a> <span class="keyword">class </span><a class="code" href="class_context_property_info.html" title="A class to introspect a context property details.">ContextPropertyInfo</a> : <span class="keyword">public</span> QObject
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 Q_OBJECT
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">public</span>:
<a name="l00036"></a>00036 <span class="keyword">explicit</span> <a class="code" href="class_context_property_info.html#dd1b6db4bfb5c36cd6ae9b9352112c4c" title="Constructs a new ContextPropertyInfo for key with the given parent.">ContextPropertyInfo</a>(<span class="keyword">const</span> QString &<a class="code" href="class_context_property_info.html#81b41c6e79e7914c78de43a0dc642eb9" title="Returns the full name of the introspected key.">key</a>, QObject *parent = 0);
<a name="l00037"></a>00037
<a name="l00039"></a><a class="code" href="class_context_property_info.html#1c06eaa93db43664c42435c4a0394d8d">00039</a> <span class="keyword">virtual</span> <a class="code" href="class_context_property_info.html#1c06eaa93db43664c42435c4a0394d8d" title="Destroys the object.">~ContextPropertyInfo</a>() {}
<a name="l00040"></a>00040
<a name="l00041"></a>00041 QString <a class="code" href="class_context_property_info.html#81b41c6e79e7914c78de43a0dc642eb9" title="Returns the full name of the introspected key.">key</a>() <span class="keyword">const</span>;
<a name="l00042"></a>00042 QString <a class="code" href="class_context_property_info.html#d8b0cd1c2e29b63a0a672fd407ce4150" title="Returns the doc (documentation) for the introspected key.">doc</a>() <span class="keyword">const</span>;
<a name="l00043"></a>00043 QString <a class="code" href="class_context_property_info.html#7f8e0cc9c8439e6ec109a16a80a2d3fc" title="Returns the type name for the introspected key.">type</a>() <span class="keyword">const</span>;
<a name="l00044"></a>00044 <span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#c5540a24a4610bb641f8e64a48d4f356" title="Returns true if the key exists in the registry.">exists</a>() <span class="keyword">const</span>;
<a name="l00045"></a>00045 <span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#9d270042f069bafc0f994b3b19804d8a" title="Returns true if the key is provided by someone.">provided</a>() <span class="keyword">const</span>;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 QString <a class="code" href="class_context_property_info.html#f2e6ee62ab7203f3750dc9851bf67868" title="Returns the dbus name of the provider supplying this property/key.">providerDBusName</a>() <span class="keyword">const</span>;
<a name="l00048"></a>00048 QDBusConnection::BusType <a class="code" href="class_context_property_info.html#ee09f09db9cc631bc3d175cae7f0f671" title="Returns the bus type of the provider supplying this property/key.">providerDBusType</a>() <span class="keyword">const</span>;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 QString <a class="code" href="class_context_property_info.html#b67e0d20a267bae467bd449358273fbc" title="Returns the name of the plugin supplying this property.">plugin</a>() <span class="keyword">const</span>;
<a name="l00051"></a>00051 QString <a class="code" href="class_context_property_info.html#c638ba6bd9336c58174fa8bb20fa7d4e" title="Returns the construction parameter for the Provider supplying this property.">constructionString</a>() <span class="keyword">const</span>;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">private</span>:
<a name="l00054"></a><a class="code" href="class_context_property_info.html#c3d71c5189748d3eee041c82864f995f">00054</a> QString <a class="code" href="class_context_property_info.html#c3d71c5189748d3eee041c82864f995f" title="The name of the key his ContextPropertyInfo represents.">keyName</a>;
<a name="l00055"></a><a class="code" href="class_context_property_info.html#d0b09926f8b67dd4bb2d9f2bc2a2c601">00055</a> QString <a class="code" href="class_context_property_info.html#d0b09926f8b67dd4bb2d9f2bc2a2c601" title="The documentation of the key.">cachedDoc</a>;
<a name="l00056"></a><a class="code" href="class_context_property_info.html#cf9a9eaef12257a6086db1f19d6cec16">00056</a> QString <a class="code" href="class_context_property_info.html#cf9a9eaef12257a6086db1f19d6cec16" title="Cached (stored) type of the key.">cachedType</a>;
<a name="l00057"></a><a class="code" href="class_context_property_info.html#9f9952efdd9233f8866be935ce99b77d">00057</a> QString <a class="code" href="class_context_property_info.html#9f9952efdd9233f8866be935ce99b77d" title="Cached name of the plugin providing the key.">cachedPlugin</a>;
<a name="l00058"></a><a class="code" href="class_context_property_info.html#ea6a129d247681b419d4c223416a83f0">00058</a> QString <a class="code" href="class_context_property_info.html#ea6a129d247681b419d4c223416a83f0" title="Cached construction string for the Provider.">cachedConstructionString</a>;
<a name="l00059"></a><a class="code" href="class_context_property_info.html#947a8bb92256db235c15536254bca04e">00059</a> <span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#947a8bb92256db235c15536254bca04e" title="Cached state of the key (existance).">cachedExists</a>;
<a name="l00060"></a><a class="code" href="class_context_property_info.html#147080cf2a90aa4883c74e7d43af3dad">00060</a> <span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#147080cf2a90aa4883c74e7d43af3dad" title="Cached state of the key (whether someone provides it).">cachedProvided</a>;
<a name="l00061"></a><a class="code" href="class_context_property_info.html#8f23781855ffcfbcbd979d9e410c493e">00061</a> <span class="keyword">mutable</span> QMutex <a class="code" href="class_context_property_info.html#8f23781855ffcfbcbd979d9e410c493e" title="Lock for the cache.">cacheLock</a>;
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">private</span> slots:
<a name="l00064"></a>00064 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#7e8ce934ea7a6441bd1c8131f9a2e102" title="This slot is connected to the keyDataChanged signal of the actual infobackend instance...">onKeyDataChanged</a>(<span class="keyword">const</span> QString& key);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 signals:
<a name="l00071"></a>00071 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#19bb4eb5067f8bd9504db7733b02be26" title="Emitted when the provider of the key changes.">providerChanged</a>(<span class="keyword">const</span> QString& newProvider);
<a name="l00072"></a>00072
<a name="l00077"></a>00077 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#5c03f07e13e9decec21d9bcc415bd35c" title="Emitted when the bus type of provider of the key changes.">providerDBusTypeChanged</a>(QDBusConnection::BusType newBusType);
<a name="l00078"></a>00078
<a name="l00083"></a>00083 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#ffead559621ed710667dddafd240db58" title="Emitted when the key type changes.">typeChanged</a>(<span class="keyword">const</span> QString& newType);
<a name="l00084"></a>00084
<a name="l00090"></a>00090 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#9d4c44c032c884821a3cc643f759cbb2" title="Emitted when the key existance in the registry changes.">existsChanged</a>(<span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#c5540a24a4610bb641f8e64a48d4f356" title="Returns true if the key exists in the registry.">exists</a>);
<a name="l00091"></a>00091
<a name="l00097"></a>00097 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#37c67d07a2f0c361378ac79e6589a968" title="Emitted when the key gets a provider or loses a provider.">providedChanged</a>(<span class="keywordtype">bool</span> <a class="code" href="class_context_property_info.html#9d270042f069bafc0f994b3b19804d8a" title="Returns true if the key is provided by someone.">provided</a>);
<a name="l00098"></a>00098
<a name="l00104"></a>00104 <span class="keywordtype">void</span> <a class="code" href="class_context_property_info.html#9523b5b197a619e783b8ba3780a391aa" title="Emitted when the libcontextsubscriber plugin providing the key changes, or the construction...">pluginChanged</a>(QString <a class="code" href="class_context_property_info.html#b67e0d20a267bae467bd449358273fbc" title="Returns the name of the plugin supplying this property.">plugin</a>, QString <a class="code" href="class_context_property_info.html#c638ba6bd9336c58174fa8bb20fa7d4e" title="Returns the construction parameter for the Provider supplying this property.">constructionString</a>);
<a name="l00105"></a>00105
<a name="l00106"></a>00106 };
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="preprocessor">#endif // CONTEXTPROPERTYINFO_H</span>
</pre></div></div>
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