From c077cdea4bcdb95b58b7fff0b9dc7cce3aaa2982 Mon Sep 17 00:00:00 2001
From: Sergio Villar Senin <svillar@igalia.com>
Date: Fri, 24 Aug 2012 12:13:34 +0200
Subject: ephy-node-view: added ephy_node_view_get_iter_for_node()

The EphyNodeView is based on the following stack of models:

Sort model -> Filter model -> EphyTreeModelNode

This function returns a GtkTreeIter pointing to a row in the sort model from
a EphyNode that belongs to the EphyTreeModelNode.

https://bugzilla.gnome.org/show_bug.cgi?id=673795
---
 lib/widgets/ephy-node-view.c | 19 +++++++++++++++++++
 lib/widgets/ephy-node-view.h |  4 ++++
 2 files changed, 23 insertions(+)

(limited to 'lib/widgets')

diff --git a/lib/widgets/ephy-node-view.c b/lib/widgets/ephy-node-view.c
index abd1f0f41..1be6c93d0 100644
--- a/lib/widgets/ephy-node-view.c
+++ b/lib/widgets/ephy-node-view.c
@@ -1809,6 +1809,25 @@ ephy_node_view_popup (EphyNodeView *view, GtkWidget *menu)
 	}
 }
 
+gboolean
+ephy_node_view_get_iter_for_node (EphyNodeView *view,
+				  GtkTreeIter *iter,
+				  EphyNode *node)
+{
+	GtkTreeIter node_iter, filter_iter;
+
+	ephy_tree_model_node_iter_from_node (EPHY_TREE_MODEL_NODE (view->priv->nodemodel), node, &node_iter);
+	if (!gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (view->priv->filtermodel),
+							       &filter_iter, &node_iter))
+		return FALSE;
+
+	if (!gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (view->priv->sortmodel),
+							     iter, &filter_iter))
+		return FALSE;
+
+	return TRUE;
+}
+
 static void
 ephy_node_view_class_init (EphyNodeViewClass *klass)
 {
diff --git a/lib/widgets/ephy-node-view.h b/lib/widgets/ephy-node-view.h
index 70f503991..423292593 100644
--- a/lib/widgets/ephy-node-view.h
+++ b/lib/widgets/ephy-node-view.h
@@ -129,6 +129,10 @@ gboolean   ephy_node_view_is_target	      (EphyNodeView *view);
 void	   ephy_node_view_popup		      (EphyNodeView *view,
 					       GtkWidget *menu);
 
+gboolean   ephy_node_view_get_iter_for_node   (EphyNodeView *view,
+					       GtkTreeIter *iter,
+					       EphyNode *node);
+
 G_END_DECLS
 
 #if !defined (__EPHY_EPIPHANY_H_INSIDE__) && !defined (EPIPHANY_COMPILATION)
-- 
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