[libegg] smclient: Add egg_desktop_file_get_integer()

[Chris Coulson <ccoulson src gnome org>]

commit 48ccfc55d4a9424b8928025fe13ae819ab57567b
Author: Chris Coulson <chrisccoulson googlemail com>
Date:   Fri Jan 29 01:24:10 2010 +0000

    smclient: Add egg_desktop_file_get_integer()
    
    Add egg_desktop_file_get_integer() for reading integer values from
    desktop files

 libegg/smclient/eggdesktopfile.c |   10 ++++++++++
 libegg/smclient/eggdesktopfile.h |    3 +++
 2 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/libegg/smclient/eggdesktopfile.c b/libegg/smclient/eggdesktopfile.c
index 6f6b946..9b12af5 100644
--- a/libegg/smclient/eggdesktopfile.c
+++ b/libegg/smclient/eggdesktopfile.c
@@ -431,6 +431,16 @@ egg_desktop_file_get_numeric (EggDesktopFile  *desktop_file,
 				error);
 }
 
+int
+egg_desktop_file_get_integer (EggDesktopFile *desktop_file,
+			      const char     *key,
+    			      GError	    **error)
+{
+  return g_key_file_get_integer (desktop_file->key_file,
+				 EGG_DESKTOP_FILE_GROUP, key,
+				 error);
+}
+
 char **
 egg_desktop_file_get_string_list (EggDesktopFile  *desktop_file,
 				  const char      *key,
diff --git a/libegg/smclient/eggdesktopfile.h b/libegg/smclient/eggdesktopfile.h
index 18fe463..16c5426 100644
--- a/libegg/smclient/eggdesktopfile.h
+++ b/libegg/smclient/eggdesktopfile.h
@@ -127,6 +127,9 @@ gboolean  egg_desktop_file_get_boolean            (EggDesktopFile  *desktop_file
 double    egg_desktop_file_get_numeric            (EggDesktopFile  *desktop_file,
 						   const char      *key,
 						   GError         **error);
+int       egg_desktop_file_get_integer            (EggDesktopFile  *desktop_file,
+						   const char      *key,
+						   GError         **error);
 char    **egg_desktop_file_get_string_list        (EggDesktopFile  *desktop_file,
 						   const char      *key,
 						   gsize           *length,