[devhelp/wip/tintou/more-gobject-2] Register DhLanguage as Boxed

[Sébastien Wilmet <swilmet src gnome org>]

commit 6a28c7427c1b95892566d8f0e560dae1d1231962
Author: Corentin Noël <corentin elementary io>
Date:   Mon Oct 31 20:54:15 2016 +0100

    Register DhLanguage as Boxed
    
    Created a copy function.
    Registered the new functions in the documentation.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=770785

 docs/reference/devhelp-sections.txt |    3 +++
 src/dh-language.c                   |   26 ++++++++++++++++++++++++++
 src/dh-language.h                   |    2 ++
 3 files changed, 31 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/devhelp-sections.txt b/docs/reference/devhelp-sections.txt
index 48b8613..6ad16bd 100644
--- a/docs/reference/devhelp-sections.txt
+++ b/docs/reference/devhelp-sections.txt
@@ -174,6 +174,7 @@ dh_keyword_model_get_type
 <TITLE>DhLanguage</TITLE>
 DhLanguage
 dh_language_new
+dh_language_copy
 dh_language_free
 dh_language_get_name
 dh_language_compare
@@ -181,6 +182,8 @@ dh_language_compare_by_name
 dh_language_get_n_books_enabled
 dh_language_inc_n_books_enabled
 dh_language_dec_n_books_enabled
+<SUBSECTION Private>
+dh_language_get_type
 </SECTION>
 
 <SECTION>
diff --git a/src/dh-language.c b/src/dh-language.c
index b2e0f8d..0781ad4 100644
--- a/src/dh-language.c
+++ b/src/dh-language.c
@@ -27,6 +27,11 @@ struct _DhLanguage {
         gint   n_books_enabled;
 };
 
+G_DEFINE_BOXED_TYPE (DhLanguage,
+                     dh_language,
+                     dh_language_copy,
+                     dh_language_free)
+
 /**
  * dh_language_free:
  * @language: a #DhLanguage object
@@ -41,6 +46,27 @@ dh_language_free (DhLanguage *language)
 }
 
 /**
+ * dh_language_copy:
+ * @language: a #DhLanguage object
+ *
+ * Copy @language into a new #DhLanguage object.
+ *
+ * Returns: (transfer full): The copy of the #DhLanguage object
+ */
+DhLanguage *
+dh_language_copy (const DhLanguage *language)
+{
+        DhLanguage *new_language;
+
+        g_return_val_if_fail (language != NULL, NULL);
+
+        new_language = dh_language_new (language->name);
+        new_language->n_books_enabled = language->n_books_enabled;
+
+        return new_language;
+}
+
+/**
  * dh_language_new:
  * @name: the name of the language
  *
diff --git a/src/dh-language.h b/src/dh-language.h
index 2c65400..e9920f2 100644
--- a/src/dh-language.h
+++ b/src/dh-language.h
@@ -23,8 +23,10 @@
 
 typedef struct _DhLanguage DhLanguage;
 
+GType        dh_language_get_type            (void) G_GNUC_CONST;
 DhLanguage  *dh_language_new                 (const gchar      *name);
 void         dh_language_free                (DhLanguage       *language);
+DhLanguage  *dh_language_copy                (const DhLanguage *language);
 const gchar *dh_language_get_name            (DhLanguage       *language);
 gint         dh_language_compare             (const DhLanguage *language_a,
                                               const DhLanguage *language_b);