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
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>libcontextprovider: group.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.8 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<h1>group.h</h1><a href="group_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, 2009 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 program 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 program 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 program; 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 GROUP_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define GROUP_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <QObject></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <QSet></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <QStringList></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">namespace </span>ContextProvider {
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">class </span>Property;
<a name="l00032"></a>00032 <span class="keyword">class </span>Service;
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">class </span>GroupPrivate;
<a name="l00035"></a>00035
<a name="l00036"></a><a class="code" href="class_context_provider_1_1_group.html">00036</a> <span class="keyword">class </span><a class="code" href="class_context_provider_1_1_group.html" title="Groups the firstSubscriberAppeared and lastSubscriberDisappeared from multiple Property...">Group</a> : <span class="keyword">public</span> QObject
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 Q_OBJECT
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">public</span>:
<a name="l00041"></a>00041 <span class="keyword">explicit</span> <a class="code" href="class_context_provider_1_1_group.html#dfdc508e85a6526c7e5201934b5ca9c5" title="Contructs an empty Group object with the given parent.">Group</a>(QObject* parent = 0);
<a name="l00042"></a>00042 <a class="code" href="class_context_provider_1_1_group.html#66b1bd39a6d13e7623ea1213574a25f8" title="Destructor.">~Group</a>();
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keywordtype">void</span> <span class="keyword">add</span>(<span class="keyword">const</span> <a class="code" href="class_context_provider_1_1_property.html" title="A Property object represents a context property, i.e., a key-value pair.">Property</a> &prop);
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordtype">bool</span> <a class="code" href="class_context_provider_1_1_group.html#f6ebd9e89ea1f543d33867fad44ba15e" title="Returns true iff any Property objects in the group are subscribed to.">isSubscribedTo</a>() <span class="keyword">const</span>;
<a name="l00047"></a>00047 QSet<const Property *> <a class="code" href="class_context_provider_1_1_group.html#63bd74cceebb98ef6372b1040b971479" title="Returns the set of properties currently belonging to the Group.">getProperties</a>();
<a name="l00048"></a>00048
<a name="l00049"></a><a class="code" href="class_context_provider_1_1_group.html#076cdbd5346aecee1b944451e5d6a5b8">00049</a> <span class="keyword">inline</span> <a class="code" href="class_context_provider_1_1_group.html" title="Groups the firstSubscriberAppeared and lastSubscriberDisappeared from multiple Property...">Group</a> &<a class="code" href="class_context_provider_1_1_group.html#076cdbd5346aecee1b944451e5d6a5b8">operator<<</a>(<span class="keyword">const</span> <a class="code" href="class_context_provider_1_1_property.html" title="A Property object represents a context property, i.e., a key-value pair.">Property</a> &prop)
<a name="l00050"></a>00050 { <span class="keyword">add</span>(prop); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="class_context_provider_1_1_group.html#28743608278b85f0dc0170d2c5774e3e">00052</a> <span class="keyword">inline</span> <a class="code" href="class_context_provider_1_1_group.html" title="Groups the firstSubscriberAppeared and lastSubscriberDisappeared from multiple Property...">Group</a> &<a class="code" href="class_context_provider_1_1_group.html#076cdbd5346aecee1b944451e5d6a5b8">operator<<</a>(<span class="keyword">const</span> <a class="code" href="class_context_provider_1_1_property.html" title="A Property object represents a context property, i.e., a key-value pair.">Property</a> *prop)
<a name="l00053"></a>00053 { <span class="keyword">add</span>(*prop); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00054"></a>00054
<a name="l00055"></a>00055 signals:
<a name="l00059"></a>00059 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_group.html#b0c2fe89e51597d807597ef5b17b8d84" title="Emitted when the group of Context objects is subscribed to.">firstSubscriberAppeared</a>();
<a name="l00060"></a>00060
<a name="l00064"></a>00064 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_group.html#494ce3334c4665e89ca651bd34fc7acb" title="Emitted when the group of Context objects is unsubscribed from.">lastSubscriberDisappeared</a>();
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keyword">private</span> slots:
<a name="l00067"></a>00067 <span class="keywordtype">void</span> onFirstSubscriberAppeared();
<a name="l00068"></a>00068 <span class="keywordtype">void</span> onLastSubscriberDisappeared();
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keyword">private</span>:
<a name="l00071"></a>00071 <a class="code" href="struct_context_provider_1_1_group_private.html">GroupPrivate</a> *priv;
<a name="l00072"></a>00072 };
<a name="l00073"></a>00073
<a name="l00074"></a>00074 } <span class="comment">// end namespace</span>
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="preprocessor">#endif</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Sep 30 11:55:02 2009 for libcontextprovider by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
</body>
</html>
|
