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<a name="telepathy-glib-simple-observer"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="telepathy-glib-simple-observer.top_of_page"></a>TpSimpleObserver</span></h2>
<p>TpSimpleObserver — a subclass of <a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="type">TpBaseClient</span></a> implementing
a simple Observer</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserverObserveChannelsImpl" title="TpSimpleObserverObserveChannelsImpl ()">*TpSimpleObserverObserveChannelsImpl</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
</td>
<td class="function_name">
<a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new" title="tp_simple_observer_new ()">tp_simple_observer_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
</td>
<td class="function_name">
<a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new-with-am" title="tp_simple_observer_new_with_am ()">tp_simple_observer_new_with_am</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
</td>
<td class="function_name">
<a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new-with-factory" title="tp_simple_observer_new_with_factory ()">tp_simple_observer_new_with_factory</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.properties"></a><h2>Properties</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><span class="type">gpointer</span></td>
<td class="property_name"><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver--callback" title="The “callback” property">callback</a></td>
<td class="property_flags">Write / Construct Only</td>
</tr>
<tr>
<td class="property_type"><span class="type">gpointer</span></td>
<td class="property_name"><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver--destroy" title="The “destroy” property">destroy</a></td>
<td class="property_flags">Write / Construct Only</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver--recover" title="The “recover” property">recover</a></td>
<td class="property_flags">Write / Construct Only</td>
</tr>
<tr>
<td class="property_type"><span class="type">gpointer</span></td>
<td class="property_name"><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver--user-data" title="The “user-data” property">user-data</a></td>
<td class="property_flags">Write / Construct Only</td>
</tr>
</tbody>
</table></div>
</div>
<a name="TpSimpleObserver"></a><div class="refsect1">
<a name="telepathy-glib-simple-observer.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver-struct" title="struct TpSimpleObserver">TpSimpleObserver</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GObject
<span class="lineart">╰──</span> <a class="link" href="telepathy-glib-base-client.html#TpBaseClient">TpBaseClient</a>
<span class="lineart">╰──</span> TpSimpleObserver
</pre>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
TpSimpleObserver implements
<a class="link" href="telepathy-glib-svc-generic.html#TpSvcDBusProperties">TpSvcDBusProperties</a>, <a class="link" href="telepathy-glib-svc-client.html#TpSvcClient">TpSvcClient</a>, <a class="link" href="telepathy-glib-svc-client.html#TpSvcClientObserver">TpSvcClientObserver</a>, <a class="link" href="telepathy-glib-svc-client.html#TpSvcClientApprover">TpSvcClientApprover</a>, <a class="link" href="telepathy-glib-svc-client.html#TpSvcClientHandler">TpSvcClientHandler</a> and <a class="link" href="telepathy-glib-svc-client.html#TpSvcClientInterfaceRequests">TpSvcClientInterfaceRequests</a>.</p>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <telepathy-glib/telepathy-glib.h>
</pre>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.description"></a><h2>Description</h2>
<p>This class makes it easier to write <a class="link" href="telepathy-glib-svc-client.html#TpSvcClient"><span class="type">TpSvcClient</span></a> implementing the
TpSvcClientObserver interface.</p>
<p>A typical simple observer would look liks this:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
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25
26</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="gtkdoc kwb">static void</span>
<span class="function">my_observe_channels</span> <span class="gtkdoc opt">(</span>TpSimpleObserver <span class="gtkdoc opt">*</span>observer<span class="gtkdoc opt">,</span>
TpAccount <span class="gtkdoc opt">*</span>account<span class="gtkdoc opt">,</span>
TpConnection <span class="gtkdoc opt">*</span>connection<span class="gtkdoc opt">,</span>
GList <span class="gtkdoc opt">*</span>channels<span class="gtkdoc opt">,</span>
TpChannelDispatchOperation <span class="gtkdoc opt">*</span>dispatch_operation<span class="gtkdoc opt">,</span>
GList <span class="gtkdoc opt">*</span>requests<span class="gtkdoc opt">,</span>
TpObserveChannelsContext <span class="gtkdoc opt">*</span>context<span class="gtkdoc opt">,</span>
gpointer user_data<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
<span class="gtkdoc opt">/<!-- -->*</span> <span class="keyword">do</span> something useful with the channels here <span class="gtkdoc opt">*<!-- -->/</span>
<span class="function"><a href="telepathy-glib-observe-channels-context.html#tp-observe-channels-context-accept">tp_observe_channels_context_accept</a></span> <span class="gtkdoc opt">(</span>context<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span>
factory <span class="gtkdoc opt">=</span> <span class="function"><a href="telepathy-glib-automatic-client-factory.html#tp-automatic-client-factory-new">tp_automatic_client_factory_new</a></span> <span class="gtkdoc opt">(</span>dbus<span class="gtkdoc opt">);</span>
client <span class="gtkdoc opt">=</span> <span class="function"><a href="telepathy-glib-simple-observer.html#tp-simple-observer-new-with-factory">tp_simple_observer_new_with_factory</a></span> <span class="gtkdoc opt">(</span>factory<span class="gtkdoc opt">,</span> TRUE<span class="gtkdoc opt">,</span> <span class="string">"MyObserver"</span><span class="gtkdoc opt">,</span>
FALSE<span class="gtkdoc opt">,</span> my_observe_channels<span class="gtkdoc opt">,</span> user_data<span class="gtkdoc opt">);</span>
<span class="function">g_object_unref</span> <span class="gtkdoc opt">(</span>factory<span class="gtkdoc opt">);</span>
<span class="function"><a href="telepathy-glib-base-client.html#tp-base-client-take-observer-filter">tp_base_client_take_observer_filter</a></span> <span class="gtkdoc opt">(</span>client<span class="gtkdoc opt">,</span> <span class="function"><a href="telepathy-glib-asv.html#tp-asv-new">tp_asv_new</a></span> <span class="gtkdoc opt">(</span>
TP_PROP_CHANNEL_CHANNEL_TYPE<span class="gtkdoc opt">,</span> G_TYPE_STRING<span class="gtkdoc opt">,</span> TP_IFACE_CHANNEL_TYPE_TEXT<span class="gtkdoc opt">,</span>
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE<span class="gtkdoc opt">,</span> G_TYPE_UINT<span class="gtkdoc opt">,</span> TP_HANDLE_TYPE_CONTACT<span class="gtkdoc opt">,</span>
NULL<span class="gtkdoc opt">));</span>
<span class="function"><a href="telepathy-glib-base-client.html#tp-base-client-register">tp_base_client_register</a></span> <span class="gtkdoc opt">(</span>client<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>See examples/client/media-observer.c for a complete example.</p>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="TpSimpleObserverObserveChannelsImpl"></a><h3>TpSimpleObserverObserveChannelsImpl ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
<span class="c_punctuation">(</span>*TpSimpleObserverObserveChannelsImpl<span class="c_punctuation">)</span>
(<em class="parameter"><code><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> *observer</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-account.html#TpAccount"><span class="type">TpAccount</span></a> *account</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-connection.html#TpConnection"><span class="type">TpConnection</span></a> *connection</code></em>,
<em class="parameter"><code><span class="type">GList</span> *channels</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-channel-dispatch-operation.html#TpChannelDispatchOperation"><span class="type">TpChannelDispatchOperation</span></a> *dispatch_operation</code></em>,
<em class="parameter"><code><span class="type">GList</span> *requests</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-observe-channels-context.html#TpObserveChannelsContext"><span class="type">TpObserveChannelsContext</span></a> *context</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>Signature of the implementation of the ObserveChannels method.</p>
<p>This function must call either <a class="link" href="telepathy-glib-observe-channels-context.html#tp-observe-channels-context-accept" title="tp_observe_channels_context_accept ()"><code class="function">tp_observe_channels_context_accept()</code></a>,
<a class="link" href="telepathy-glib-observe-channels-context.html#tp-observe-channels-context-delay" title="tp_observe_channels_context_delay ()"><code class="function">tp_observe_channels_context_delay()</code></a> or <a class="link" href="telepathy-glib-observe-channels-context.html#tp-observe-channels-context-fail" title="tp_observe_channels_context_fail ()"><code class="function">tp_observe_channels_context_fail()</code></a>
on <em class="parameter"><code>context</code></em>
before it returns.</p>
<div class="refsect3">
<a name="id-1.6.25.11.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>observer</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> instance</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>account</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-account.html#TpAccount"><span class="type">TpAccount</span></a> having <a class="link" href="telepathy-glib-account.html#TP-ACCOUNT-FEATURE-CORE:CAPS" title="TP_ACCOUNT_FEATURE_CORE"><code class="literal">TP_ACCOUNT_FEATURE_CORE</code></a> prepared if possible</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>connection</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-connection.html#TpConnection"><span class="type">TpConnection</span></a> having <a class="link" href="telepathy-glib-connection.html#TP-CONNECTION-FEATURE-CORE:CAPS" title="TP_CONNECTION_FEATURE_CORE"><code class="literal">TP_CONNECTION_FEATURE_CORE</code></a> prepared
if possible</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>channels</p></td>
<td class="parameter_description"><p> a <span class="type">GList</span> of <a class="link" href="telepathy-glib-channel.html#TpChannel"><span class="type">TpChannel</span></a>,
all having <a class="link" href="telepathy-glib-channel.html#TP-CHANNEL-FEATURE-CORE:CAPS" title="TP_CHANNEL_FEATURE_CORE"><code class="literal">TP_CHANNEL_FEATURE_CORE</code></a> prepared if possible. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> TelepathyGLib.Channel]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>dispatch_operation</p></td>
<td class="parameter_description"><p> a <a class="link" href="telepathy-glib-channel-dispatch-operation.html#TpChannelDispatchOperation"><span class="type">TpChannelDispatchOperation</span></a> or <code class="literal">NULL</code>;
the dispatch_operation is not guaranteed to be prepared. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>requests</p></td>
<td class="parameter_description"><p> a <span class="type">GList</span> of
<a class="link" href="telepathy-glib-channel-request.html#TpChannelRequest"><span class="type">TpChannelRequest</span></a>, all having their object-path defined but are not
guaranteed to be prepared. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> TelepathyGLib.ChannelRequest]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>context</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-observe-channels-context.html#TpObserveChannelsContext"><span class="type">TpObserveChannelsContext</span></a> representing the context of this
D-Bus call</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>arbitrary user-supplied data passed to <a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new" title="tp_simple_observer_new ()"><code class="function">tp_simple_observer_new()</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since 0.11.5</p>
</div>
<hr>
<div class="refsect2">
<a name="tp-simple-observer-new"></a><h3>tp_simple_observer_new ()</h3>
<pre class="programlisting"><a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
tp_simple_observer_new (<em class="parameter"><code><a class="link" href="telepathy-glib-dbus.html#TpDBusDaemon"><span class="type">TpDBusDaemon</span></a> *dbus</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> recover</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> uniquify</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserverObserveChannelsImpl" title="TpSimpleObserverObserveChannelsImpl ()"><span class="type">TpSimpleObserverObserveChannelsImpl</span></a> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
<div class="warning">
<p><code class="literal">tp_simple_observer_new</code> is deprecated and should not be used in newly-written code.</p>
<p>New code should use <a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new-with-am" title="tp_simple_observer_new_with_am ()"><code class="function">tp_simple_observer_new_with_am()</code></a> instead.</p>
</div>
<p>Convenient function to create a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> instance.</p>
<p>If <em class="parameter"><code>dbus</code></em>
is not the result of <a class="link" href="telepathy-glib-dbus.html#tp-dbus-daemon-dup" title="tp_dbus_daemon_dup ()"><code class="function">tp_dbus_daemon_dup()</code></a>, you should call
<a class="link" href="telepathy-glib-simple-observer.html#tp-simple-observer-new-with-am" title="tp_simple_observer_new_with_am ()"><code class="function">tp_simple_observer_new_with_am()</code></a> instead, so that <a class="link" href="telepathy-glib-account.html#TpAccount"><span class="type">TpAccount</span></a>,
<a class="link" href="telepathy-glib-connection.html#TpConnection"><span class="type">TpConnection</span></a> and <a class="link" href="telepathy-glib-contact.html#TpContact"><span class="type">TpContact</span></a> instances can be shared between modules.</p>
<div class="refsect3">
<a name="id-1.6.25.11.3.8"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>dbus</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-dbus.html#TpDBusDaemon"><span class="type">TpDBusDaemon</span></a> object, may not be <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>recover</p></td>
<td class="parameter_description"><p>the value of the Observer.Recover D-Bus property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>the name of the Observer (see <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--name" title="The “name” property"><span class="type">“name”</span></a>: for details)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>uniquify</p></td>
<td class="parameter_description"><p>the value of the <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--uniquify-name" title="The “uniquify-name” property"><span class="type">“uniquify-name”</span></a>: property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>the function called when ObserveChannels is called</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>arbitrary user-supplied data passed to <em class="parameter"><code>callback</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>called with the user_data as argument, when the <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>
is destroyed</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.6.25.11.3.9"></a><h4>Returns</h4>
<p> a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>. </p>
<p><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> TelepathyGLib.SimpleObserver]</span></p>
</div>
<p class="since">Since 0.11.5</p>
</div>
<hr>
<div class="refsect2">
<a name="tp-simple-observer-new-with-am"></a><h3>tp_simple_observer_new_with_am ()</h3>
<pre class="programlisting"><a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
tp_simple_observer_new_with_am (<em class="parameter"><code><a class="link" href="telepathy-glib-account-manager.html#TpAccountManager"><span class="type">TpAccountManager</span></a> *account_manager</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> recover</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> uniquify</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserverObserveChannelsImpl" title="TpSimpleObserverObserveChannelsImpl ()"><span class="type">TpSimpleObserverObserveChannelsImpl</span></a> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
<p>Convenient function to create a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> instance with a
specified <a class="link" href="telepathy-glib-account-manager.html#TpAccountManager"><span class="type">TpAccountManager</span></a>.</p>
<p>It is not necessary to prepare any features on <em class="parameter"><code>account_manager</code></em>
before
calling this function.</p>
<div class="refsect3">
<a name="id-1.6.25.11.4.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>account_manager</p></td>
<td class="parameter_description"><p>an account manager, which may not be <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>recover</p></td>
<td class="parameter_description"><p>the value of the Observer.Recover D-Bus property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>the name of the Observer (see <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--name" title="The “name” property"><span class="type">“name”</span></a>: for details)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>uniquify</p></td>
<td class="parameter_description"><p>the value of the <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--uniquify-name" title="The “uniquify-name” property"><span class="type">“uniquify-name”</span></a>: property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>the function called when ObserveChannels is called</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>arbitrary user-supplied data passed to <em class="parameter"><code>callback</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>called with the user_data as argument, when the <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>
is destroyed</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.6.25.11.4.7"></a><h4>Returns</h4>
<p> a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>. </p>
<p><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> TelepathyGLib.SimpleObserver]</span></p>
</div>
<p class="since">Since 0.11.14</p>
</div>
<hr>
<div class="refsect2">
<a name="tp-simple-observer-new-with-factory"></a><h3>tp_simple_observer_new_with_factory ()</h3>
<pre class="programlisting"><a class="link" href="telepathy-glib-base-client.html#TpBaseClient"><span class="returnvalue">TpBaseClient</span></a> *
tp_simple_observer_new_with_factory (<em class="parameter"><code><a class="link" href="telepathy-glib-simple-client-factory.html#TpSimpleClientFactory"><span class="type">TpSimpleClientFactory</span></a> *factory</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> recover</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> uniquify</code></em>,
<em class="parameter"><code><a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserverObserveChannelsImpl" title="TpSimpleObserverObserveChannelsImpl ()"><span class="type">TpSimpleObserverObserveChannelsImpl</span></a> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
<p>Convenient function to create a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> instance with a
specified <a class="link" href="telepathy-glib-simple-client-factory.html#TpSimpleClientFactory"><span class="type">TpSimpleClientFactory</span></a>.</p>
<div class="refsect3">
<a name="id-1.6.25.11.5.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>factory</p></td>
<td class="parameter_description"><p>a <a class="link" href="telepathy-glib-simple-client-factory.html#TpSimpleClientFactory"><span class="type">TpSimpleClientFactory</span></a>, which may not be <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>recover</p></td>
<td class="parameter_description"><p>the value of the Observer.Recover D-Bus property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>the name of the Observer (see <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--name" title="The “name” property"><span class="type">“name”</span></a>: for details)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>uniquify</p></td>
<td class="parameter_description"><p>the value of the <a class="link" href="telepathy-glib-base-client.html#TpBaseClient--uniquify-name" title="The “uniquify-name” property"><span class="type">“uniquify-name”</span></a>: property</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>the function called when ObserveChannels is called</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>arbitrary user-supplied data passed to <em class="parameter"><code>callback</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>called with the user_data as argument, when the <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>
is destroyed</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.6.25.11.5.6"></a><h4>Returns</h4>
<p> a new <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a>. </p>
<p><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> TelepathyGLib.SimpleObserver]</span></p>
</div>
<p class="since">Since 0.15.5</p>
</div>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="TpSimpleObserver-struct"></a><h3>struct TpSimpleObserver</h3>
<pre class="programlisting">struct TpSimpleObserver;</pre>
<p>Data structure representing a simple Observer implementation.</p>
<p class="since">Since 0.11.5</p>
</div>
</div>
<div class="refsect1">
<a name="telepathy-glib-simple-observer.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="TpSimpleObserver--callback"></a><h3>The <code class="literal">“callback”</code> property</h3>
<pre class="programlisting"> “callback” <span class="type">gpointer</span></pre>
<p>The TpSimpleObserverObserveChannelsImpl callback implementing the
ObserveChannels D-Bus method.</p>
<p>This property can't be <code class="literal">NULL</code>.</p>
<p>Flags: Write / Construct Only</p>
<p class="since">Since 0.11.5</p>
</div>
<hr>
<div class="refsect2">
<a name="TpSimpleObserver--destroy"></a><h3>The <code class="literal">“destroy”</code> property</h3>
<pre class="programlisting"> “destroy” <span class="type">gpointer</span></pre>
<p>The <span class="type">GDestroyNotify</span> function called to free the user-data pointer when
the <a class="link" href="telepathy-glib-simple-observer.html#TpSimpleObserver"><span class="type">TpSimpleObserver</span></a> is destroyed.</p>
<p>Flags: Write / Construct Only</p>
<p class="since">Since 0.11.5</p>
</div>
<hr>
<div class="refsect2">
<a name="TpSimpleObserver--recover"></a><h3>The <code class="literal">“recover”</code> property</h3>
<pre class="programlisting"> “recover” <span class="type">gboolean</span></pre>
<p>The value of the Observer.Recover D-Bus property.</p>
<p>Flags: Write / Construct Only</p>
<p>Default value: FALSE</p>
<p class="since">Since 0.11.5</p>
</div>
<hr>
<div class="refsect2">
<a name="TpSimpleObserver--user-data"></a><h3>The <code class="literal">“user-data”</code> property</h3>
<pre class="programlisting"> “user-data” <span class="type">gpointer</span></pre>
<p>The user-data pointer passed to the callback implementing the
ObserveChannels D-Bus method.</p>
<p>Flags: Write / Construct Only</p>
<p class="since">Since 0.11.5</p>
</div>
</div>
</div>
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