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<a name="libbonobo-bonobo-application"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="libbonobo-bonobo-application.top_of_page"></a>bonobo-application</span></h2>
<p>bonobo-application — a framework for unique application instance and automation</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="libbonobo-bonobo-application.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><span class="returnvalue">void</span> (<a class="link" href="libbonobo-bonobo-application.html#BonoboAppHookFunc" title="BonoboAppHookFunc ()">*BonoboAppHookFunc</a>) (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);
<span class="returnvalue">BonoboApplication</span> * <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-new" title="bonobo_application_new ()">bonobo_application_new</a> (<em class="parameter"><code>const <span class="type">char</span> *name</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-message" title="bonobo_application_register_message ()">bonobo_application_register_message</a> (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> first_arg_type</code></em>,
<em class="parameter"><code>...</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-message-v" title="bonobo_application_register_message_v ()">bonobo_application_register_message_v</a>
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> const arg_types[]</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-message-va" title="bonobo_application_register_message_va ()">bonobo_application_register_message_va</a>
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> first_arg_type</code></em>,
<em class="parameter"><code><span class="type">va_list</span> var_args</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-new-instance" title="bonobo_application_new_instance ()">bonobo_application_new_instance</a> (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> argc</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *argv[]</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-create-serverinfo" title="bonobo_application_create_serverinfo ()">bonobo_application_create_serverinfo</a>
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> const *envp[]</code></em>);
<span class="returnvalue">Bonobo_RegistrationResult</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-unique" title="bonobo_application_register_unique ()">bonobo_application_register_unique</a>
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> const *serverinfo</code></em>,
<em class="parameter"><code><span class="type">BonoboAppClient</span> **client</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-add-hook" title="bonobo_application_add_hook ()">bonobo_application_add_hook</a> (<em class="parameter"><code><a class="link" href="libbonobo-bonobo-application.html#BonoboAppHookFunc" title="BonoboAppHookFunc ()"><span class="type">BonoboAppHookFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-remove-hook" title="bonobo_application_remove_hook ()">bonobo_application_remove_hook</a> (<em class="parameter"><code><a class="link" href="libbonobo-bonobo-application.html#BonoboAppHookFunc" title="BonoboAppHookFunc ()"><span class="type">BonoboAppHookFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libbonobo-bonobo-application.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1">
<a name="libbonobo-bonobo-application.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="BonoboAppHookFunc"></a><h3>BonoboAppHookFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*BonoboAppHookFunc) (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-new"></a><h3>bonobo_application_new ()</h3>
<pre class="programlisting"><span class="returnvalue">BonoboApplication</span> * bonobo_application_new (<em class="parameter"><code>const <span class="type">char</span> *name</code></em>);</pre>
<p>
Creates a new <span class="type">BonoboApplication</span> object.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>application name</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <span class="type">BonoboApplication</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-register-message"></a><h3>bonobo_application_register_message ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> bonobo_application_register_message (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> first_arg_type</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Registers a new message type that the application supports.
</p>
<p>
When <em class="parameter"><code>opt_closure</code></em> is provided (and is non-<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>) it takes care of calling the
callback function with the same arguments as registered for the message. On
the other hand if <em class="parameter"><code>opt_closure</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the function arguments are provided in
a <a href="/usr/share/gtk-doc/html/gobject/gobject-Value-arrays.html#GValueArray"><span class="type">GValueArray</span></a>. This enables defining functions that accept variable number of
arguments, but is perhaps a little more tedious to implement.
</p>
<p>
</p>
<div class="example">
<a name="id-1.2.9.5.4.6.1"></a><p class="title"><b>Example 5. Function with a closure</b></p>
<div class="example-contents"><pre class="programlisting">
static void
message_open_url_cb (BonoboApplication *app, const char *url, gboolean new_win)
{
...
}
...
closure = g_cclosure_new (G_CALLBACK (message_open_url_cb), NULL, NULL);
g_closure_set_marshal (closure, my_marshal_VOID__STRING_BOOLEAN);
bonobo_application_register_message (app, "open-url", "Opens a new URL in the browser."
" Parameters: url(string), open-in-new-window(boolean)",
closure, G_TYPE_NONE, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_NONE);
</pre></div>
</div>
<p><br class="example-break">
</p>
<p>
</p>
<div class="example">
<a name="id-1.2.9.5.4.7.1"></a><p class="title"><b>Example 6. Function accepting variable number of arguments</b></p>
<div class="example-contents"><pre class="programlisting">
static GValue *
message_open_url_cb (BonoboApplication *app, const char *message, GValueArray *args)
{
const char *url;
gboolean new_win = TRUE;
g_return_val_if_fail (strcmp (message, "open-url") == 0, NULL);
g_return_val_if_fail (args->n_values > 0, NULL);
g_return_val_if_fail (G_VALUE_HOLDS_STRING (&args->values[0]), NULL);
url = g_value_get_string (&args->values[0]);
if (args->n_values > 1)
{
g_return_val_if_fail (G_VALUE_HOLDS_BOOLEAN (&args->values[1]), NULL);
new_win = g_value_get_boolean (&args->values[1]);
}
...
return NULL;
}
...
bonobo_application_register_message (app, "open-url", "Opens a new URL in the browser."
" Parameters: url(string) [, open-in-new-window(boolean)]",
NULL, G_TYPE_NONE, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_NONE);
g_signal_connect (app, "message::open-url", G_CALLBACK (message_open_url_cb), NULL);
</pre></div>
</div>
<p><br class="example-break">
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>You are not required to register any messages for your application.
However, only registered functions are included in the list returned by
<code class="function">bonobo_app_client_msg_list()</code>
</div>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>message string identifier</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>description</code></em> :</span></p></td>
<td>a string containing a human readable description of the message</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt_closure</code></em> :</span></p></td>
<td>a <a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> that will be called for this message, or
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; Function takes ownership of this closure.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>return_type</code></em> :</span></p></td>
<td>Message return <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>first_arg_type</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of first argument of message, or <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"><code class="literal">G_TYPE_NONE</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"><code class="literal">G_TYPE_NONE</code></a> -terminated list of argument <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>'s</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-register-message-v"></a><h3>bonobo_application_register_message_v ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> bonobo_application_register_message_v
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> const arg_types[]</code></em>);</pre>
<p>
See <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-message" title="bonobo_application_register_message ()"><code class="function">bonobo_application_register_message()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>message string identifier</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>description</code></em> :</span></p></td>
<td>a string containing a human readable description of the message</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt_closure</code></em> :</span></p></td>
<td>a <a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> that will be called for this message, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>;
Function takes ownership of this closure.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>return_type</code></em> :</span></p></td>
<td>Message return <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg_types</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"><code class="literal">G_TYPE_NONE</code></a> -terminated vector of argument <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>'s</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-register-message-va"></a><h3>bonobo_application_register_message_va ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> bonobo_application_register_message_va
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *description</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> *opt_closure</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> return_type</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> first_arg_type</code></em>,
<em class="parameter"><code><span class="type">va_list</span> var_args</code></em>);</pre>
<p>
See <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-register-message" title="bonobo_application_register_message ()"><code class="function">bonobo_application_register_message()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>message string identifier</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>description</code></em> :</span></p></td>
<td>a string containing a human readable description of the message</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt_closure</code></em> :</span></p></td>
<td>a <a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"><span class="type">GClosure</span></a> that will be called for this message, or
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; Function takes ownership of this closure.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>return_type</code></em> :</span></p></td>
<td>Message return <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>first_arg_type</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of first argument of message, or <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"><code class="literal">G_TYPE_NONE</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>var_args</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"><code class="literal">G_TYPE_NONE</code></a> -terminated valist of argument <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>'s</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-new-instance"></a><h3>bonobo_application_new_instance ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> bonobo_application_new_instance (<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> argc</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *argv[]</code></em>);</pre>
<p>
Emit the "new-instance" signal of the <span class="type">BonoboApplication</span> with the
given arguments.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>argc</code></em> :</span></p></td>
<td>number of elements in <em class="parameter"><code>argv</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>argv</code></em> :</span></p></td>
<td>array of strings (command-line arguments)</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>signal return value</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-create-serverinfo"></a><h3>bonobo_application_create_serverinfo ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * bonobo_application_create_serverinfo
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> const *envp[]</code></em>);</pre>
<p>
This utility function provides a simple way to contruct a valid
serverinfo XML string.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>envp</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated string vector, containing the enviroment
variables we wish to include in the server description.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly allocated string; caller must <a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a> it.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-register-unique"></a><h3>bonobo_application_register_unique ()</h3>
<pre class="programlisting"><span class="returnvalue">Bonobo_RegistrationResult</span> bonobo_application_register_unique
(<em class="parameter"><code><span class="type">BonoboApplication</span> *app</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> const *serverinfo</code></em>,
<em class="parameter"><code><span class="type">BonoboAppClient</span> **client</code></em>);</pre>
<p>
Try to register the running application, or check for an existing
application already registered and get a reference to it.
Applications already running but on different environments (as
defined by the bonobo:environenment server property) than this one
are ignored and do not interfere.
</p>
<p>
If the registration attempt indicates that another instance of this
application is already running, then the output variable
<em class="parameter"><code>client</code></em> will receive a newly created <span class="type">BonoboAppClient</span>
associated with the running application. Otherwise, *<em class="parameter"><code>client</code></em> is
set to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>app</code></em> :</span></p></td>
<td>a <span class="type">BonoboApplication</span> instance</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>serverinfo</code></em> :</span></p></td>
<td>the XML server
description. <code class="function">bonobo_application_create_server_description()</code> may be
used to easily create such description.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>client</code></em> :</span></p></td>
<td>output parameter that will contain a client object, in
case another instance has already running, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if we are the
first to register.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the registration result.
<code class="literal">Bonobo_ACTIVATION_REG_SUCCESS</code> means the application was registered,
since no other running instance was detected. If, however, a
running application is detected,
<code class="literal">Bonobo_ACTIVATION_REG_ALREADY_ACTIVE</code> is returned.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-add-hook"></a><h3>bonobo_application_add_hook ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> bonobo_application_add_hook (<em class="parameter"><code><a class="link" href="libbonobo-bonobo-application.html#BonoboAppHookFunc" title="BonoboAppHookFunc ()"><span class="type">BonoboAppHookFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre>
<p>
Add a hook function to be called whenever a new <span class="type">BonoboApplication</span>
instance is created.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td>hook function</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>user data</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="bonobo-application-remove-hook"></a><h3>bonobo_application_remove_hook ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> bonobo_application_remove_hook (<em class="parameter"><code><a class="link" href="libbonobo-bonobo-application.html#BonoboAppHookFunc" title="BonoboAppHookFunc ()"><span class="type">BonoboAppHookFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre>
<p>
Removes a hook function previously set with <a class="link" href="libbonobo-bonobo-application.html#bonobo-application-add-hook" title="bonobo_application_add_hook ()"><code class="function">bonobo_application_add_hook()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td>hook function</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>user data</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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