[evolution/webkit-composer: 116/130] Add e_spell_dictionary_hash().

[Matthew Barnes <mbarnes src gnome org>]

commit e2976e099b39ad63ecd5cf13221b6197a24d1649
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jan 17 07:38:13 2013 -0500

    Add e_spell_dictionary_hash().
    
    Generates a hash value for a dictionary based on its ISO code.

 doc/reference/libeutil/libeutil-sections.txt |    1 +
 e-util/e-spell-dictionary.c                  |   22 ++++++++++++++++++++++
 e-util/e-spell-dictionary.h                  |    1 +
 3 files changed, 24 insertions(+), 0 deletions(-)
---
diff --git a/doc/reference/libeutil/libeutil-sections.txt b/doc/reference/libeutil/libeutil-sections.txt
index c9dd113..8924d90 100644
--- a/doc/reference/libeutil/libeutil-sections.txt
+++ b/doc/reference/libeutil/libeutil-sections.txt
@@ -3682,6 +3682,7 @@ ESpellCheckerPrivate
 <TITLE>ESpellDictionary</TITLE>
 ESpellDictionary
 e_spell_dictionary_new
+e_spell_dictionary_hash
 e_spell_dictionary_get_name
 e_spell_dictionary_get_code
 e_spell_dictionary_check
diff --git a/e-util/e-spell-dictionary.c b/e-util/e-spell-dictionary.c
index 2760366..a5d3e37 100644
--- a/e-util/e-spell-dictionary.c
+++ b/e-util/e-spell-dictionary.c
@@ -481,6 +481,28 @@ e_spell_dictionary_new (ESpellChecker *parent_checker,
 }
 
 /**
+ * e_spell_dictionary_hash:
+ * @dictionary: an #ESpellDictionary
+ *
+ * Generates a hash value for @dictionary based on its ISO code.
+ * This function is intended for easily hashing an #ESpellDictionary
+ * to add to a #GHashTable or similar data structure.
+ *
+ * Returns: a hash value for @dictionary
+ **/
+guint
+e_spell_dictionary_hash (ESpellDictionary *dictionary)
+{
+	const gchar *code;
+
+	g_return_val_if_fail (E_IS_SPELL_DICTIONARY (dictionary), 0);
+
+	code = e_spell_dictionary_get_code (dictionary);
+
+	return g_str_hash (code);
+}
+
+/**
  * e_spell_dictionary_get_name:
  * @dictionary: an #ESpellDictionary
  *
diff --git a/e-util/e-spell-dictionary.h b/e-util/e-spell-dictionary.h
index bd28c3a..141637d 100644
--- a/e-util/e-spell-dictionary.h
+++ b/e-util/e-spell-dictionary.h
@@ -65,6 +65,7 @@ GType		e_spell_dictionary_get_type	(void) G_GNUC_CONST;
 ESpellDictionary *
 		e_spell_dictionary_new		(ESpellChecker *parent_checker,
 						 EnchantDict *enchant_dict);
+guint		e_spell_dictionary_hash		(ESpellDictionary *dictionary);
 const gchar *	e_spell_dictionary_get_name	(ESpellDictionary *dictionary);
 const gchar *	e_spell_dictionary_get_code	(ESpellDictionary *dictionary);
 gboolean	e_spell_dictionary_check	(ESpellDictionary *dictionary,