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  • Committer: Package Import Robot
  • Author(s): Andreas Henriksson
  • Date: 2014-04-02 21:39:33 UTC
  • mfrom: (1.5.1) (15.1.7 experimental)
  • Revision ID: package-import@ubuntu.com-20140402213933-r0w3gna0pv7q7085
Tags: 3.12.0-1
* New upstream release.
* Revert changes done in 3.10.1-3
  - i.e. lower gnome-desktop build-dependency again.

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docs/reference/html/CheeseCameraDeviceMonitor.html
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<link rel="up" href="libcheese.html" title="libcheese">
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<link rel="prev" href="CheeseCameraDevice.html" title="CheeseCameraDevice">
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<link rel="next" href="CheeseEffect.html" title="CheeseEffect">
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<meta name="generator" content="GTK-Doc V1.19.1 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.20.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="10"><tr valign="middle">
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<td width="100%" align="left">
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<a href="#" class="shortcut">Top</a>
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                   | 
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                  <a href="#CheeseCameraDeviceMonitor.description" class="shortcut">Description</a>
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                  <a href="#CheeseCameraDeviceMonitor.object-hierarchy" class="shortcut">Object Hierarchy</a>
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                  <a href="#CheeseCameraDeviceMonitor.signals" class="shortcut">Signals</a>
 
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
 
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<td width="100%" align="left" class="shortcuts">
 
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<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
 
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                  <a href="#CheeseCameraDeviceMonitor.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
 
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                  <a href="#CheeseCameraDeviceMonitor.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_signals">  <span class="dim">|</span> 
 
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                  <a href="#CheeseCameraDeviceMonitor.signals" class="shortcut">Signals</a></span>
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</td>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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<td><a accesskey="u" href="libcheese.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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<h2><span class="refentrytitle"><a name="CheeseCameraDeviceMonitor.top_of_page"></a>CheeseCameraDeviceMonitor</span></h2>
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<p>CheeseCameraDeviceMonitor — Simple object to enumerate v4l devices</p>
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</td>
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<td valign="top" align="right"></td>
 
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<td class="gallery_image" valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.stability-level"></a><h2>Stability Level</h2>
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Unstable, unless otherwise indicated
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</div>
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<div class="refsynopsisdiv">
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<a name="CheeseCameraDeviceMonitor.synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis">
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#include &lt;cheese/cheese-camera-device-monitor.h&gt;
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struct              <a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitorClass" title="struct CheeseCameraDeviceMonitorClass">CheeseCameraDeviceMonitorClass</a>;
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struct              <a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-struct" title="struct CheeseCameraDeviceMonitor">CheeseCameraDeviceMonitor</a>;
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<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="returnvalue">CheeseCameraDeviceMonitor</span></a> * <a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-new" title="cheese_camera_device_monitor_new ()">cheese_camera_device_monitor_new</a>
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                                                        (<em class="parameter"><code><span class="type">void</span></code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-coldplug" title="cheese_camera_device_monitor_coldplug ()">cheese_camera_device_monitor_coldplug</a>
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                                                        (<em class="parameter"><code><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor</code></em>);
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</pre>
 
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<acronym title="Unstable interfaces are experimental or transitional. They are typically used to
 
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give outside developers early access to new or rapidly changing technology, or
 
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to provide an interim solution to a problem where a more general solution is
 
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anticipated. No claims are made about either source or binary compatibility from
 
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one minor release to the next.
 
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The Unstable interface level is a warning that these interfaces are  subject to
 
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change without warning and should not be used in unbundled products.
 
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Given such caveats, customer impact need not be a factor when considering
 
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incompatible changes to an Unstable interface in a major or minor release.
 
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Nonetheless, when such changes are introduced, the changes should still be
 
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mentioned in the release notes for the affected release.
 
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"><span class="acronym">Unstable</span></acronym>, unless otherwise indicated
 
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</div>
 
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<div class="refsect1">
 
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<a name="CheeseCameraDeviceMonitor.functions"></a><h2>Functions</h2>
 
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<div class="informaltable"><table width="100%" border="0">
 
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<colgroup>
 
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<col width="150px" class="functions_return">
 
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<col class="functions_name">
 
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</colgroup>
 
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<tbody>
 
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<tr>
 
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<td class="function_type">
 
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<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="returnvalue">CheeseCameraDeviceMonitor</span></a> *
 
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</td>
 
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<td class="function_name">
 
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<a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-new" title="cheese_camera_device_monitor_new ()">cheese_camera_device_monitor_new</a> <span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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<tr>
 
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<td class="function_type">
 
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<span class="returnvalue">void</span>
 
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</td>
 
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<td class="function_name">
 
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<a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-coldplug" title="cheese_camera_device_monitor_coldplug ()">cheese_camera_device_monitor_coldplug</a> <span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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</div>
 
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<div class="refsect1">
 
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<a name="CheeseCameraDeviceMonitor.signals"></a><h2>Signals</h2>
 
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<div class="informaltable"><table border="0">
 
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<colgroup>
 
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<col width="150px" class="signals_return">
 
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<col width="300px" class="signals_name">
 
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<col width="200px" class="signals_flags">
 
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</colgroup>
 
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<tbody>
 
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<tr>
 
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<td class="signal_type"><span class="returnvalue">void</span></td>
 
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<td class="signal_name"><a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-added" title="The “added” signal">added</a></td>
 
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<td class="signal_flags">Action</td>
 
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</tr>
 
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<tr>
 
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<td class="signal_type"><span class="returnvalue">void</span></td>
 
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<td class="signal_name"><a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-removed" title="The “removed” signal">removed</a></td>
 
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<td class="signal_flags">Action</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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</div>
 
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<div class="refsect1">
 
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<a name="CheeseCameraDeviceMonitor.other"></a><h2>Types and Values</h2>
 
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<div class="informaltable"><table width="100%" border="0">
 
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<colgroup>
 
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<col width="150px" class="name">
 
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<col class="description">
 
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</colgroup>
 
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<tbody>
 
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<tr>
 
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<td class="datatype_keyword">struct</td>
 
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<td class="function_name"><a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitorClass" title="struct CheeseCameraDeviceMonitorClass">CheeseCameraDeviceMonitorClass</a></td>
 
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</tr>
 
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<tr>
 
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<td class="datatype_keyword">struct</td>
 
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<td class="function_name"><a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-struct" title="struct CheeseCameraDeviceMonitor">CheeseCameraDeviceMonitor</a></td>
 
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</tr>
 
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</tbody>
 
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</table></div>
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</div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
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   +----CheeseCameraDeviceMonitor
 
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<pre class="screen">    <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
 
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    <span class="lineart">╰──</span> CheeseCameraDeviceMonitor
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</pre>
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</div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.signals"></a><h2>Signals</h2>
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<pre class="synopsis">
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  "<a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-added" title='The "added" signal'>added</a>"                                          : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a>
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  "<a class="link" href="CheeseCameraDeviceMonitor.html#CheeseCameraDeviceMonitor-removed" title='The "removed" signal'>removed</a>"                                        : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a>
 
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<a name="CheeseCameraDeviceMonitor.includes"></a><h2>Includes</h2>
 
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<pre class="synopsis">#include &lt;cheese/cheese-camera-device-monitor.h&gt;
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</pre>
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</div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.description"></a><h2>Description</h2>
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<p>
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<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> provides a basic interface for video4linux device
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enumeration and hotplugging.
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</p>
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<p>
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It uses either GUdev or some platform specific code to list video devices.
 
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<p><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> provides a basic interface for video4linux device
 
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enumeration and hotplugging.</p>
 
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<p>It uses either GUdev or some platform specific code to list video devices.
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It is also capable (right now in Linux only, with the udev backend) to
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monitor device plugging and emit a CheeseCameraDeviceMonitor::added or
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CheeseCameraDeviceMonitor::removed signal when an event happens.
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</p>
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</div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.details"></a><h2>Details</h2>
 
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CheeseCameraDeviceMonitor::removed signal when an event happens.</p>
 
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</div>
 
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<div class="refsect1">
 
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<a name="CheeseCameraDeviceMonitor.functions_details"></a><h2>Functions</h2>
 
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<div class="refsect2">
 
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<a name="cheese-camera-device-monitor-new"></a><h3>cheese_camera_device_monitor_new ()</h3>
 
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<pre class="programlisting"><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="returnvalue">CheeseCameraDeviceMonitor</span></a> *
 
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cheese_camera_device_monitor_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 
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<p>Returns a new <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> object.</p>
 
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<div class="refsect3">
 
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<a name="id-1.3.6.10.2.5"></a><h4>Returns</h4>
 
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<p> a new <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> object.</p>
 
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<p></p>
 
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</div>
 
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</div>
 
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<hr>
 
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<div class="refsect2">
 
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<a name="cheese-camera-device-monitor-coldplug"></a><h3>cheese_camera_device_monitor_coldplug ()</h3>
 
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<pre class="programlisting"><span class="returnvalue">void</span>
 
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cheese_camera_device_monitor_coldplug (<em class="parameter"><code><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor</code></em>);</pre>
 
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<p>Enumerate plugged in cameras and emit ::added for those which already exist.
 
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This is only required when your program starts, so be sure to connect to
 
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at least the ::added signal before calling this function.</p>
 
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<div class="refsect3">
 
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<a name="id-1.3.6.10.3.5"></a><h4>Parameters</h4>
 
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<div class="informaltable"><table width="100%" border="0">
 
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<colgroup>
 
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<col width="150px" class="parameters_name">
 
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<col class="parameters_description">
 
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<col width="200px" class="parameters_annotations">
 
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</colgroup>
 
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<tbody><tr>
 
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<td class="parameter_name"><p>monitor</p></td>
 
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<td class="parameter_description"><p>a <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a></p></td>
 
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<td class="parameter_annotations"> </td>
 
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</tr></tbody>
 
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</table></div>
 
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</div>
 
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</div>
 
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</div>
 
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<div class="refsect1">
 
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<a name="CheeseCameraDeviceMonitor.other_details"></a><h2>Types and Values</h2>
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<div class="refsect2">
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<a name="CheeseCameraDeviceMonitorClass"></a><h3>struct CheeseCameraDeviceMonitorClass</h3>
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<pre class="programlisting">struct CheeseCameraDeviceMonitorClass {
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  void (*removed)(CheeseCameraDeviceMonitor *monitor, const gchar *uuid);
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};
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</pre>
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<p>
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Class for <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a>.
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</p>
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<div class="variablelist"><table border="0" class="variablelist">
 
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<p>Class for <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a>.</p>
 
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<div class="refsect3">
 
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<a name="id-1.3.6.11.2.5"></a><h4>Members</h4>
 
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<div class="informaltable"><table width="100%" border="0">
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<colgroup>
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<col align="left" valign="top">
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<col>
 
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<col width="300px" class="struct_members_name">
 
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<col class="struct_members_description">
 
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<col width="200px" class="struct_members_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td><p><span class="term"><em class="structfield"><code><a name="CheeseCameraDeviceMonitorClass.added"></a>added</code></em> ()</span></p></td>
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<td>invoked when a new video capture device is connected</td>
 
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<td class="struct_member_name"><p><em class="structfield"><code><a name="CheeseCameraDeviceMonitorClass.added"></a>added</code></em> ()</p></td>
 
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<td class="struct_member_description"><p>invoked when a new video capture device is connected</p></td>
 
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<td class="struct_member_annotations"> </td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="structfield"><code><a name="CheeseCameraDeviceMonitorClass.removed"></a>removed</code></em> ()</span></p></td>
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<td>invoked when a video capture device is removed</td>
 
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<td class="struct_member_name"><p><em class="structfield"><code><a name="CheeseCameraDeviceMonitorClass.removed"></a>removed</code></em> ()</p></td>
 
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<td class="struct_member_description"><p>invoked when a video capture device is removed</p></td>
 
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<td class="struct_member_annotations"> </td>
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</tr>
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</tbody>
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</table></div>
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</div>
 
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</div>
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<hr>
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<div class="refsect2">
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<a name="CheeseCameraDeviceMonitor-struct"></a><h3>struct CheeseCameraDeviceMonitor</h3>
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<pre class="programlisting">struct CheeseCameraDeviceMonitor;</pre>
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<p>
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Use the accessor functions below.
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</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="cheese-camera-device-monitor-new"></a><h3>cheese_camera_device_monitor_new ()</h3>
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<pre class="programlisting"><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="returnvalue">CheeseCameraDeviceMonitor</span></a> * cheese_camera_device_monitor_new
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                                                        (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
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<p>
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Returns a new <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> object.
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</p>
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<div class="variablelist"><table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top">
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<col>
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</colgroup>
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<tbody><tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td>a new <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> object.</td>
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</tr></tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2">
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<a name="cheese-camera-device-monitor-coldplug"></a><h3>cheese_camera_device_monitor_coldplug ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                cheese_camera_device_monitor_coldplug
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                                                        (<em class="parameter"><code><a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor</code></em>);</pre>
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<p>
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Enumerate plugged in cameras and emit ::added for those which already exist.
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This is only required when your program starts, so be sure to connect to
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at least the ::added signal before calling this function.
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</p>
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<div class="variablelist"><table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top">
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<col>
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</colgroup>
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<tbody><tr>
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<td><p><span class="term"><em class="parameter"><code>monitor</code></em> :</span></p></td>
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<td>a <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a>
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</td>
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</tr></tbody>
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</table></div>
 
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<p>Use the accessor functions below.</p>
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</div>
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</div>
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<div class="refsect1">
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<a name="CheeseCameraDeviceMonitor.signal-details"></a><h2>Signal Details</h2>
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<div class="refsect2">
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<a name="CheeseCameraDeviceMonitor-added"></a><h3>The <code class="literal">"added"</code> signal</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor,
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                                                        <a class="link" href="CheeseCameraDevice.html" title="CheeseCameraDevice"><span class="type">CheeseCameraDevice</span></a>        *device,
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                                                        <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>                   user_data)      : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a></pre>
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<p>
171
 
The ::added signal is emitted when a camera is added, or on start-up
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after <a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-coldplug" title="cheese_camera_device_monitor_coldplug ()"><code class="function">cheese_camera_device_monitor_coldplug()</code></a> is called.
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</p>
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<div class="variablelist"><table border="0" class="variablelist">
 
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<a name="CheeseCameraDeviceMonitor-added"></a><h3>The <code class="literal">“added”</code> signal</h3>
 
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<pre class="programlisting"><span class="returnvalue">void</span>
 
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user_function (<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor,
 
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               <a class="link" href="CheeseCameraDevice.html" title="CheeseCameraDevice"><span class="type">CheeseCameraDevice</span></a>        *device,
 
227
               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>                   user_data)</pre>
 
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<p>The ::added signal is emitted when a camera is added, or on start-up
 
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after <a class="link" href="CheeseCameraDeviceMonitor.html#cheese-camera-device-monitor-coldplug" title="cheese_camera_device_monitor_coldplug ()"><code class="function">cheese_camera_device_monitor_coldplug()</code></a> is called.</p>
 
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<div class="refsect3">
 
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<a name="id-1.3.6.12.2.5"></a><h4>Parameters</h4>
 
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<div class="informaltable"><table width="100%" border="0">
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<colgroup>
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<col align="left" valign="top">
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<col>
 
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<col width="150px" class="parameters_name">
 
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<col class="parameters_description">
 
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>monitor</code></em> :</span></p></td>
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<td>the <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> that emitted the signal</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
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<td>a new <a class="link" href="CheeseCameraDevice.html" title="CheeseCameraDevice"><span class="type">CheeseCameraDevice</span></a> representing the video capture device</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
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<td>user data set when the signal handler was connected.</td>
 
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<td class="parameter_name"><p>monitor</p></td>
 
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<td class="parameter_description"><p>the <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> that emitted the signal</p></td>
 
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<td class="parameter_annotations"> </td>
 
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</tr>
 
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<tr>
 
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<td class="parameter_name"><p>device</p></td>
 
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<td class="parameter_description"><p>a new <a class="link" href="CheeseCameraDevice.html" title="CheeseCameraDevice"><span class="type">CheeseCameraDevice</span></a> representing the video capture device</p></td>
 
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<td class="parameter_annotations"> </td>
 
248
</tr>
 
249
<tr>
 
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<td class="parameter_name"><p>user_data</p></td>
 
251
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
 
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<td class="parameter_annotations"> </td>
191
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</tr>
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</tbody>
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</table></div>
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</div>
 
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<p>Flags: Action</p>
 
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</div>
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<hr>
196
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<div class="refsect2">
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<a name="CheeseCameraDeviceMonitor-removed"></a><h3>The <code class="literal">"removed"</code> signal</h3>
198
 
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor,
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                                                        <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>                     *uuid,
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                                                        <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>                   user_data)      : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a></pre>
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<p>
202
 
The ::removed signal is emitted when a camera is unplugged, or disabled on
203
 
the system.
204
 
</p>
205
 
<div class="variablelist"><table border="0" class="variablelist">
 
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<a name="CheeseCameraDeviceMonitor-removed"></a><h3>The <code class="literal">“removed”</code> signal</h3>
 
262
<pre class="programlisting"><span class="returnvalue">void</span>
 
263
user_function (<a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> *monitor,
 
264
               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>                     *uuid,
 
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               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>                   user_data)</pre>
 
266
<p>The ::removed signal is emitted when a camera is unplugged, or disabled on
 
267
the system.</p>
 
268
<div class="refsect3">
 
269
<a name="id-1.3.6.12.3.5"></a><h4>Parameters</h4>
 
270
<div class="informaltable"><table width="100%" border="0">
206
271
<colgroup>
207
 
<col align="left" valign="top">
208
 
<col>
 
272
<col width="150px" class="parameters_name">
 
273
<col class="parameters_description">
 
274
<col width="200px" class="parameters_annotations">
209
275
</colgroup>
210
276
<tbody>
211
277
<tr>
212
 
<td><p><span class="term"><em class="parameter"><code>monitor</code></em> :</span></p></td>
213
 
<td>the <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> that emitted the signal</td>
214
 
</tr>
215
 
<tr>
216
 
<td><p><span class="term"><em class="parameter"><code>uuid</code></em> :</span></p></td>
217
 
<td>UUID for the device on the system</td>
218
 
</tr>
219
 
<tr>
220
 
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
221
 
<td>user data set when the signal handler was connected.</td>
 
278
<td class="parameter_name"><p>monitor</p></td>
 
279
<td class="parameter_description"><p>the <a class="link" href="CheeseCameraDeviceMonitor.html" title="CheeseCameraDeviceMonitor"><span class="type">CheeseCameraDeviceMonitor</span></a> that emitted the signal</p></td>
 
280
<td class="parameter_annotations"> </td>
 
281
</tr>
 
282
<tr>
 
283
<td class="parameter_name"><p>uuid</p></td>
 
284
<td class="parameter_description"><p>UUID for the device on the system</p></td>
 
285
<td class="parameter_annotations"> </td>
 
286
</tr>
 
287
<tr>
 
288
<td class="parameter_name"><p>user_data</p></td>
 
289
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
 
290
<td class="parameter_annotations"> </td>
222
291
</tr>
223
292
</tbody>
224
293
</table></div>
225
294
</div>
 
295
<p>Flags: Action</p>
 
296
</div>
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</div>
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</div>
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