Made this able to take -1 to denote appending to the table. Also, removed

2001-03-22  Christopher James Lahey  <clahey@ximian.com>

	* e-table-memory.c, e-table-memory.h (e_table_memory_insert): Made
	this able to take -1 to denote appending to the table.  Also,
	removed the node_ from the name of this function.
	(e_table_memory_remove): Removed the node_ from the name of this
	function.
	(e_table_memory_clear): New function which sets the table to
	empty.

svn path=/trunk/; revision=8886

2 files changed, 48 insertions, 23 deletions

diff --git a/widgets/table/e-table-memory.c b/widgets/table/e-table-memory.c
index 87e8121294..97ea2204e7 100644
--- a/widgets/table/e-table-memory.c
+++ b/widgets/table/e-table-memory.c
@@ -124,9 +124,9 @@ e_table_memory_new (void)
 }
 
 /**
- * e_table_memory_node_get_data:
+ * e_table_memory_get_data:
  * @etmm: 
- * @node: 
+ * @row: 
  * 
  * 
  * 
@@ -142,46 +142,49 @@ e_table_memory_get_data (ETableMemory *etmm, int row)
 }
 
 /**
- * e_table_memory_node_set_data:
+ * e_table_memory_set_data:
  * @etmm: 
- * @node: 
- * @node_data: 
+ * @row: 
+ * @data: 
  * 
  * 
  **/
 void
-e_table_memory_set_data (ETableMemory *etmm, int row, gpointer node_data)
+e_table_memory_set_data (ETableMemory *etmm, int row, gpointer data)
 {
 	g_return_if_fail(row < 0);
 	g_return_if_fail(row > etmm->priv->num_rows);
 
-	etmm->priv->data[row] = node_data;
+	etmm->priv->data[row] = data;
 }
 
 /**
- * e_table_memory_node_insert:
+ * e_table_memory_insert:
  * @table_model: 
  * @parent_path: 
  * @position: 
- * @node_data: 
+ * @data: 
  * 
  * 
  * 
  * Return value: 
  **/
 void
-e_table_memory_node_insert (ETableMemory *etmm,
-			    int row,
-			    gpointer node_data)
+e_table_memory_insert (ETableMemory *etmm,
+		       int row,
+		       gpointer data)
 {
-	g_return_if_fail(row < 0);
+	g_return_if_fail(row < -1);
 	g_return_if_fail(row > etmm->priv->num_rows);
 
 	if (!etmm->priv->frozen)
 		e_table_model_pre_change(E_TABLE_MODEL(etmm));
+
+	if (row == -1)
+		row = etmm->priv->num_rows;
 	etmm->priv->data = g_renew(gpointer, etmm->priv->data, etmm->priv->num_rows + 1);
 	memmove(etmm->priv->data + row + 1, etmm->priv->data + row, (etmm->priv->num_rows - row) * sizeof (gpointer));
-	etmm->priv->data[row] = node_data;
+	etmm->priv->data[row] = data;
 	etmm->priv->num_rows ++;
 	if (!etmm->priv->frozen)
 		e_table_model_row_inserted(E_TABLE_MODEL(etmm), row);
@@ -190,7 +193,7 @@ e_table_memory_node_insert (ETableMemory *etmm,
 
 
 /**
- * e_table_memory_node_remove:
+ * e_table_memory_remove:
  * @etable: 
  * @path: 
  * 
@@ -199,7 +202,7 @@ e_table_memory_node_insert (ETableMemory *etmm,
  * Return value: 
  **/
 gpointer
-e_table_memory_node_remove (ETableMemory *etmm, int row)
+e_table_memory_remove (ETableMemory *etmm, int row)
 {
 	gpointer ret;
 
@@ -217,6 +220,27 @@ e_table_memory_node_remove (ETableMemory *etmm, int row)
 }
 
 /**
+ * e_table_memory_clear:
+ * @etable: 
+ * @path: 
+ * 
+ * 
+ * 
+ * Return value: 
+ **/
+void
+e_table_memory_clear (ETableMemory *etmm)
+{
+	if (!etmm->priv->frozen)
+		e_table_model_pre_change(E_TABLE_MODEL(etmm));
+	g_free(etmm->priv->data);
+	etmm->priv->data = NULL;
+	etmm->priv->num_rows = 0;
+	if (!etmm->priv->frozen)
+		e_table_model_changed(E_TABLE_MODEL(etmm));
+}
+
+/**
  * e_table_memory_freeze:
  * @etmm: the ETableModel to freeze.
  * 
diff --git a/widgets/table/e-table-memory.h b/widgets/table/e-table-memory.h
index e1c7558dc4..e1a70d506c 100644
--- a/widgets/table/e-table-memory.h
+++ b/widgets/table/e-table-memory.h
@@ -34,12 +34,13 @@ GtkType       e_table_memory_get_type     (void);
 void          e_table_memory_construct    (ETableMemory *etable);
 ETableMemory *e_table_memory_new          (void);
 
-/* node operations */
-void          e_table_memory_node_insert  (ETableMemory *etable,
-					   int           row,
-					   gpointer      node_data);
-gpointer      e_table_memory_node_remove  (ETableMemory *etable,
-					   int           row);
+/* row operations */
+void          e_table_memory_insert  (ETableMemory *etable,
+				      int           row,
+				      gpointer      data);
+gpointer      e_table_memory_remove  (ETableMemory *etable,
+				      int           row);
+void          e_table_memory_clear   (ETableMemory *etable);
 
 /* Freeze and thaw */
 void          e_table_memory_freeze       (ETableMemory *etable);
@@ -48,7 +49,7 @@ gpointer      e_table_memory_get_data     (ETableMemory *etm,
 					   int           row);
 void          e_table_memory_set_data     (ETableMemory *etm,
 					   int           row,
-					   gpointer      node_data);
+					   gpointer      data);
 
 #ifdef __cplusplus
 }