From b4e60b84ca5f992927fbe2c5607133628f0c4f51 Mon Sep 17 00:00:00 2001
From: Andrea Zagli <azagli@libero.it>
Date: Mon, 29 Aug 2011 09:21:16 +0200
Subject: [PATCH] Aggiunte le funzioni SolipaUtils::gtktreemodel_get_gtypes e
 SolipaUtils::gtktreemodel_copy.

Entrambe da testare; gtktreemodel_copy da terminare.
---
 src/utils.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/utils.h |  3 ++
 2 files changed, 88 insertions(+)

diff --git a/src/utils.c b/src/utils.c
index c63b8b0..eaf3d34 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -483,6 +483,91 @@ solipa_gtktreemodel_to_csv_gui (Solipa *solipa,
 	return ret;
 }
 
+GType
+*solipa_gtktreemodel_get_gtypes (GtkTreeModel *model, guint *cols)
+{
+	GType *ret;
+
+	guint _cols;
+	guint _col;
+
+	ret = NULL;
+
+	_cols = gtk_tree_model_get_n_columns (model);
+	if (_cols > 0)
+		{
+			if (cols != NULL)
+				{
+					*cols = _cols;
+				}
+
+			ret = (GType *)g_malloc0 (_cols * sizeof (GType));
+			for (_col = 0; _col < _cols; _col++)
+				{
+					ret[_col] = gtk_tree_model_get_column_type (model, _col);
+				}
+		}
+
+	return ret;
+}
+
+GtkTreeModel
+*solipa_gtktreemodel_copy (GtkTreeModel *model, gboolean only_schema)
+{
+	GtkTreeModel *ret;
+
+	GType *gtypes;
+	guint cols;
+	guint col;
+
+	GtkTreeIter iter;
+	GtkTreeIter iter_new;
+
+	ret = NULL;
+
+	gtypes = solipa_gtktreemodel_get_gtypes (model, &cols);
+	if (gtypes != NULL)
+		{
+			if (GTK_IS_LIST_STORE (model))
+				{
+					ret = GTK_TREE_MODEL (gtk_list_store_newv (cols, gtypes));
+
+					if (!only_schema)
+						{
+							if (gtk_tree_model_get_iter_first (model, &iter))
+								{
+									do
+										{
+											gtk_list_store_append (GTK_LIST_STORE (ret), &iter_new);
+											for (col = 0; col < cols; col++)
+												{
+													GValue gval = {0};
+													gtk_tree_model_get_value (model, &iter, col, &gval);
+													gtk_list_store_set_value (GTK_LIST_STORE (ret), &iter_new, col, &gval);
+													g_value_unset (&gval);
+												}
+										} while (gtk_tree_model_iter_next (model, &iter));
+								}
+						}
+				}
+			else if (GTK_IS_TREE_MODEL (model))
+				{
+					ret = GTK_TREE_MODEL (gtk_tree_store_newv (cols, gtypes));
+
+					if (!only_schema)
+						{
+							
+						}
+				}
+			else
+				{
+					g_warning ("GtkTreeModel type not expected.");
+				}
+		}
+
+	return ret;
+}
+
 gchar
 *solipa_string_replace (const gchar *string,
                         const gchar *origin,
diff --git a/src/utils.h b/src/utils.h
index d5baeb4..3669859 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -48,6 +48,9 @@ guint solipa_gtktreemodel_to_csv_gui (Solipa *solipa,
                                  gchar **columns_title,
                                  guint n_columns);
 
+GType *solipa_gtktreemodel_get_gtypes (GtkTreeModel *model, guint *cols);
+GtkTreeModel *solipa_gtktreemodel_copy (GtkTreeModel *model, gboolean only_schema);
+
 gchar *solipa_string_replace (const gchar *string,
                               const gchar *origin,
                               const gchar *replace);
-- 
2.49.0