libdocument: Make EvSourceLink boxed.

https://bugzilla.gnome.org/show_bug.cgi?id=635705

taken from:
https://git.gnome.org/browse/evince/commit/?id=0ac0898

1 files changed, 17 insertions, 7 deletions

diff --git a/libdocument/ev-document.h b/libdocument/ev-document.h
index 1089d79c..6c492da8 100644
--- a/libdocument/ev-document.h
+++ b/libdocument/ev-document.h
@@ -66,20 +66,15 @@ typedef struct {
 
 typedef struct _EvRectangle EvRectangle;
 typedef struct _EvMapping EvMapping;
-
+typedef struct _EvSourceLink EvSourceLink;
 typedef struct _EvDocumentBackendInfo EvDocumentBackendInfo;
+
 struct _EvDocumentBackendInfo
 {
 	const gchar *name;
 	const gchar *version;
 };
 
-typedef struct {
-	const gchar *filename;
-	gint         line;
-	gint         col;
-} EvSourceLink;
-
 struct _EvDocument
 {
 	GObject base;
@@ -209,6 +204,21 @@ struct _EvMapping {
 	gpointer    data;
 };
 
+#define EV_TYPE_SOURCE_LINK (ev_source_link_get_type ())
+struct _EvSourceLink
+{
+        gchar *filename;
+        gint   line;
+        gint   col;
+};
+
+GType          ev_source_link_get_type (void) G_GNUC_CONST;
+EvSourceLink  *ev_source_link_new      (const gchar *filename,
+					gint         line,
+					gint         col);
+EvSourceLink  *ev_source_link_copy     (EvSourceLink *link);
+void           ev_source_link_free     (EvSourceLink *link);
+
 /* convenience macro to ease interface addition in the CODE
  * section of EV_BACKEND_REGISTER_WITH_CODE (this macro relies on
  * the g_define_type_id present within EV_BACKEND_REGISTER_WITH_CODE()).