[gnome-builder/wip/slaf/xml-pack: 217/254] xml-pack: IdeXmlPosition additions

[Sébastien Lafargue <slafargue src gnome org>]

commit c570eeef99e68efe526a502eac965f7ef564dd62
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Sun May 14 22:47:18 2017 +0200

    xml-pack: IdeXmlPosition additions
    
    - better construction
    - set_siblings method

 plugins/xml-pack/ide-xml-position.c |   21 +++++++++++++++++++--
 plugins/xml-pack/ide-xml-position.h |    7 ++++++-
 2 files changed, 25 insertions(+), 3 deletions(-)
---
diff --git a/plugins/xml-pack/ide-xml-position.c b/plugins/xml-pack/ide-xml-position.c
index 819f206..fd23266 100644
--- a/plugins/xml-pack/ide-xml-position.c
+++ b/plugins/xml-pack/ide-xml-position.c
@@ -21,13 +21,19 @@
 G_DEFINE_BOXED_TYPE (IdeXmlPosition, ide_xml_position, ide_xml_position_ref, ide_xml_position_unref)
 
 IdeXmlPosition *
-ide_xml_position_new (void)
+ide_xml_position_new (IdeXmlSymbolNode   *node,
+                      IdeXmlPositionKind  kind)
 {
   IdeXmlPosition *self;
 
+  g_return_val_if_fail (IDE_IS_XML_SYMBOL_NODE (node), NULL);
+
   self = g_slice_new0 (IdeXmlPosition);
   self->ref_count = 1;
 
+  self->node = node;
+  self->kind = kind;
+
   return self;
 }
 
@@ -39,7 +45,8 @@ ide_xml_position_copy (IdeXmlPosition *self)
   g_return_val_if_fail (self, NULL);
   g_return_val_if_fail (self->ref_count, NULL);
 
-  copy = ide_xml_position_new ();
+  copy = ide_xml_position_new (self->node,
+                               self->kind);
 
   return copy;
 }
@@ -73,6 +80,16 @@ ide_xml_position_unref (IdeXmlPosition *self)
   if (g_atomic_int_dec_and_test (&self->ref_count))
     ide_xml_position_free (self);
 }
+
+void
+ide_xml_position_set_siblings    (IdeXmlPosition   *self,
+                                  IdeXmlSymbolNode *previous_sibling_node,
+                                  IdeXmlSymbolNode *next_sibling_node)
+{
+  self->previous_sibling_node = previous_sibling_node;
+  self->next_sibling_node = next_sibling_node;
+}
+
 const gchar *
 ide_xml_position_kind_get_str (IdeXmlPositionKind kind)
 {
diff --git a/plugins/xml-pack/ide-xml-position.h b/plugins/xml-pack/ide-xml-position.h
index 8b6eda3..e323985 100644
--- a/plugins/xml-pack/ide-xml-position.h
+++ b/plugins/xml-pack/ide-xml-position.h
@@ -34,7 +34,8 @@ struct _IdeXmlPosition
 {
   IdeXmlSymbolNode   *root_node;
   IdeXmlSymbolNode   *node;
-  IdeXmlSymbolNode   *parent_node;
+  IdeXmlSymbolNode   *previous_sibling_node;
+  IdeXmlSymbolNode   *next_sibling_node;
   IdeXmlPositionKind  kind;
 
   guint               ref_count;
@@ -46,6 +47,10 @@ IdeXmlPosition     *ide_xml_position_copy         (IdeXmlPosition     *self);
 IdeXmlPosition     *ide_xml_position_ref          (IdeXmlPosition     *self);
 void                ide_xml_position_unref        (IdeXmlPosition     *self);
 
+void                ide_xml_position_set_siblings (IdeXmlPosition     *self,
+                                                   IdeXmlSymbolNode   *previous_sibling_node,
+                                                   IdeXmlSymbolNode   *next_sibling_node);
+
 void                ide_xml_position_print        (IdeXmlPosition     *self);
 const gchar        *ide_xml_position_kind_get_str (IdeXmlPositionKind  kind);