<html> <head> <title>Ecore: Ecore Config Listeners</title> <meta http-equiv="content-type" content="text/html;charset=UTF-8"> <meta name="author" content="Andres Blanc" > <link rel="icon" href="img/favicon.png" type="image/x-icon"> <link rel="shortcut icon" href="img/favicon.png" type="image/x-icon"> <link rel="icon" href="img/favicon.png" type="image/ico"> <link rel="shortcut icon" href="img/favicon.png" type="image/ico"> <link rel="stylesheet" type="text/css" href="e.css"> <link rel="stylesheet" type="text/css" href="edoxy.css"> </head> <body> <div id="container"> <div id="header"> <div class="layout"> <h1><span>Enlightenment</span></h1> <h2><span>Beauty at your fingertips</span></h2> <table cellspacing="0" cellpadding="0" width="100%"><tr> <td id="header_logo"> <a href="http://www.enlightenment.org"></a> </td> <td id="header_menu"> <table cellspacing="0" cellpadding="0" align="right"><tr> <td class="nav_passive"><a class="nav_passive" 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id="header_last"></td> </tr></table> <div class="doxytitle"> Ecore Documentation <small>at 2 Jul 2010</small> </div> <div class="menu-container"> <div class="submenu"> <ul class="current"> <li><a href="files.html">Files</a></li> <li><a href="annotated.html">Data Structures</a></li> <li><a href="globals.html">Globals</a></li> <li><a href="modules.html">Modules</a></li> <li><a href="pages.html">Related Pages</a></li> <li class="current"><a href="index.html">Main Page</a></li> </ul> </div> </div> <div class="clear"></div> </div> </div> <div id="content"> <div class="layout"> <!-- Generated by Doxygen 1.6.2-20100208 --> <div class="contents"> <h1>Ecore Config Listeners</h1> <p>Functions that set and unset property listener callbacks. <a href="#_details">More...</a></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">EAPI int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Ecore__Config__Listeners__Group.html#ga50ffd2d9a28c501bbd6f512648b7e593">ecore_config_listen</a> (const char *name, const char *key, <a class="el" href="Ecore__Config_8h.html#a3fa6560512af1802520fb7128ca0bf01">Ecore_Config_Listener</a> listener, int tag, void *data)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a callback function to the list of functions called when a property changes. <a href="#ga50ffd2d9a28c501bbd6f512648b7e593"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">EAPI int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Ecore__Config__Listeners__Group.html#ga9ff2e49dde18e0f4a039c225512b3a2d">ecore_config_deaf</a> (const char *name, const char *key, <a class="el" href="Ecore__Config_8h.html#a3fa6560512af1802520fb7128ca0bf01">Ecore_Config_Listener</a> listener)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Removes a listener callback. <a href="#ga9ff2e49dde18e0f4a039c225512b3a2d"></a><br/></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>Functions that set and unset property listener callbacks. </p> <hr/><h2>Function Documentation</h2> <a class="anchor" id="ga9ff2e49dde18e0f4a039c225512b3a2d"></a><!-- doxytag: member="ecore_config.c::ecore_config_deaf" ref="ga9ff2e49dde18e0f4a039c225512b3a2d" args="(const char *name, const char *key, Ecore_Config_Listener listener)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">EAPI int ecore_config_deaf </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>name</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const char * </td> <td class="paramname"> <em>key</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="Ecore__Config_8h.html#a3fa6560512af1802520fb7128ca0bf01">Ecore_Config_Listener</a> </td> <td class="paramname"> <em>listener</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Removes a listener callback. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>Name of the callback to remove. </td></tr> <tr><td valign="top"></td><td valign="top"><em>key</em> </td><td>The property key the callback is listening to. </td></tr> <tr><td valign="top"></td><td valign="top"><em>listener</em> </td><td>The callback function to remove. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd><code>ECORE_CONFIG_ERR_SUCC</code> if successful in removing the callback. If no callback matches the given parameters, then <code>ECORE_CONFIG_ERR_NOTFOUND</code> is returned. If <code>NULL</code> is passed for the key pointer, <code>ECORE_CONFIG_ERR_NODATA</code> is returned. </dd></dl> <p>References <a class="el" href="ecore__config_8c_source.html#l00117">ecore_config_get()</a>, and <a class="el" href="Ecore__Config_8h_source.html#l00099">Ecore_Config_Prop::listeners</a>.</p> </div> </div> <a class="anchor" id="ga50ffd2d9a28c501bbd6f512648b7e593"></a><!-- doxytag: member="ecore_config.c::ecore_config_listen" ref="ga50ffd2d9a28c501bbd6f512648b7e593" args="(const char *name, const char *key, Ecore_Config_Listener listener, int tag, void *data)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">EAPI int ecore_config_listen </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>name</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const char * </td> <td class="paramname"> <em>key</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="Ecore__Config_8h.html#a3fa6560512af1802520fb7128ca0bf01">Ecore_Config_Listener</a> </td> <td class="paramname"> <em>listener</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>tag</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">void * </td> <td class="paramname"> <em>data</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Adds a callback function to the list of functions called when a property changes. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>Name of the callback. </td></tr> <tr><td valign="top"></td><td valign="top"><em>key</em> </td><td>The key of the property to listen to. </td></tr> <tr><td valign="top"></td><td valign="top"><em>listener</em> </td><td>Listener callback function. </td></tr> <tr><td valign="top"></td><td valign="top"><em>tag</em> </td><td>Tag to pass to <code>listener</code> when it is called. </td></tr> <tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>Data to pass to <code>listener</code> when it is called. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd><code>ECORE_CONFIG_ERR_SUCC</code> if successful in setting up the callback. </dd></dl> <p>References <a class="el" href="ecore__config_8c_source.html#l00117">ecore_config_get()</a>, <a class="el" href="Ecore__Config_8h_source.html#l00048">ECORE_CONFIG_NIL</a>, and <a class="el" href="Ecore__Config_8h_source.html#l00099">Ecore_Config_Prop::listeners</a>.</p> </div> </div> </div> <div id="push"></div> </div> <!-- #content --> </div> <!-- .layout --> </div> <!-- #container --> <div id="footer"> <table><tr> <td class="copyright">Copyright ©2010 Enlightenment</td> <td class="generated">Docs generated Fri Jul 2 12:11:49 2010</td> </tr></table> </div> </body> </html>