<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >ORBit-Gtk</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.74b"><LINK REL="HOME" TITLE="Gnome Developers' Information" HREF="book1.html"><LINK REL="UP" TITLE="LibGnorba Documentation" HREF="libgnorba-docs.html"><LINK REL="PREVIOUS" TITLE="LibGnorba Documentation" HREF="libgnorba-docs.html"><LINK REL="NEXT" TITLE="gnome-plugins" HREF="gnome-plugins.html"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Gnome Developers' Information</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="libgnorba-docs.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >LibGnorba Documentation</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="gnome-plugins.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="ORBITGTK" >ORBit-Gtk</A ></H1 ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN2589" >Author(s)</A ></H2 ><P >Elliot Lee <sopwith@redhat.com></P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN2592" >Description</A ></H2 ><P >Routines for making ORBit work nicely with gtk, and starting/retrieving the name service object for a GNOME session.</P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="GNOME-CORBA-INIT" >gnome_CORBA_init initialize ORBit and GNOME for use in a program.</A ></H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN2597" ></A ><P ></P ><CODE CLASS="FUNCDEF" >CORBA_ORB <TT CLASS="FUNCTION" >gnome_CORBA_init</TT ></CODE >(char *<TT CLASS="PARAMETER" ><I >app_id</I ></TT >, struct argp *<TT CLASS="PARAMETER" ><I >app_parser</I ></TT >, int *<TT CLASS="PARAMETER" ><I >argc</I ></TT >, char **<TT CLASS="PARAMETER" ><I >argv</I ></TT >, unsigned int <TT CLASS="PARAMETER" ><I >flags </I ></TT >, int *<TT CLASS="PARAMETER" ><I >arg_index</I ></TT >, CORBA_Environment *<TT CLASS="PARAMETER" ><I >ev</I ></TT >);<P ></P ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="AEN2614" >Description</A ></H3 ><P >This routine initializes gnome (by calling <TT CLASS="FUNCTION" >gnome_init</TT >). A few items are set up to allow ORBit and gtk to interact well, and finally it initializes ORBit and returns the CORBA_ORB reference to the new ORB.</P ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="AEN2618" >Usage</A ></H3 ><TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><PRE CLASS="PROGRAMLISTING" >int main(int argc, char *argv) { CORBA_ORB my_orb; CORBA_Environment ev; CORBA_exception_init(&ev); my_orb = gnome_CORBA_init("myapp", NULL, &argc, &argv, 0, NULL, &ev); if(ev._major != CORBA_NO_EXCEPTION) exit(1); /* error initializing ORB */ /* insert killer app code here */ }</PRE ></TD ></TR ></TABLE ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="AEN2621" >Parameters</A ></H3 ><P ></P ><UL ><LI ><P >char *<TT CLASS="PARAMETER" ><I >app_id</I ></TT ></P ><P >An alphanumeric application ID string (the application's name is a good choice).</P ></LI ><LI ><P >struct argp *<TT CLASS="PARAMETER" ><I >app_parser</I ></TT ></P ><P >See the (non-existent) argp docs for help.</P ></LI ><LI ><P >int *<TT CLASS="PARAMETER" ><I >argc</I ></TT ></P ><P >A pointer to the number of arguments.</P ></LI ><LI ><P >char **<TT CLASS="PARAMETER" ><I >argv</I ></TT ></P ><P >The array of argument strings.</P ></LI ><LI ><P >unsigned int <TT CLASS="PARAMETER" ><I >flags</I ></TT ></P ><P >See the (non-existent) argp docs for help.</P ></LI ><LI ><P >int *<TT CLASS="PARAMETER" ><I >arg_index</I ></TT ></P ><P >See the (non-existent) argp docs for help.</P ></LI ><LI ><P >CORBA_Environment *<TT CLASS="PARAMETER" ><I >ev</I ></TT ></P ><P >Pointer to a CORBA exception information structure, to allow the ORB initialization functions to signal any errors that occur.</P ></LI ></UL ></DIV ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="GNOME-NAME-SERVICE-GET" >gnome_name_service_get - retrieves an object reference to the root name service context for the current GNOME session</A ></H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN2654" ></A ><P ></P ><CODE CLASS="FUNCDEF" >CORBA_Object <TT CLASS="FUNCTION" >gnome_name_service_get</TT ></CODE >(void);<P ></P ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="AEN2658" >Description</A ></H3 ><P >This routine is used to get access to the top naming context for the current GNOME session. If a naming server is not running, one will be started.</P ><P >This function assumes that both gtk and ORBit have been initialized.</P ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="AEN2662" >Usage</A ></H3 ><TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><PRE CLASS="PROGRAMLISTING" >CORBA_Object ns; ns = gnome_name_service_get();</PRE ></TD ></TR ></TABLE ></DIV ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="libgnorba-docs.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="gnome-plugins.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >LibGnorba Documentation</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="libgnorba-docs.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >gnome-plugins</TD ></TR ></TABLE ></DIV ></BODY ></HTML >