X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkliststore.c;h=467bac0f15dc4da7b0a98336a01fe22f63952e7c;hb=ea043cab5718304d9b6170afa2d3f959fc99c718;hp=1d39e8ee833d44e56c96c9f5c4ffa3bfb4e492e4;hpb=287d91e5f994d059232731133870ba9e95c8e418;p=~andy%2Fgtk
diff --git a/gtk/gtkliststore.c b/gtk/gtkliststore.c
index 1d39e8ee8..467bac0f1 100644
--- a/gtk/gtkliststore.c
+++ b/gtk/gtkliststore.c
@@ -12,9 +12,7 @@
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see .
*/
#include "config.h"
@@ -31,9 +29,162 @@
#include "gtkbuilderprivate.h"
+/**
+ * SECTION:gtkliststore
+ * @Short_description: A list-like data structure that can be used with the GtkTreeView
+ * @Title: GtkListStore
+ * @See_also:#GtkTreeModel, #GtkTreeStore
+ *
+ * The #GtkListStore object is a list model for use with a #GtkTreeView
+ * widget. It implements the #GtkTreeModel interface, and consequentialy,
+ * can use all of the methods available there. It also implements the
+ * #GtkTreeSortable interface so it can be sorted by the view.
+ * Finally, it also implements the tree drag and
+ * drop interfaces.
+ *
+ * The #GtkListStore can accept most GObject types as a column type, though
+ * it can't accept all custom types. Internally, it will keep a copy of
+ * data passed in (such as a string or a boxed pointer). Columns that
+ * accept #GObjects are handled a little differently. The
+ * #GtkListStore will keep a reference to the object instead of copying the
+ * value. As a result, if the object is modified, it is up to the
+ * application writer to call gtk_tree_model_row_changed() to emit the
+ * #GtkTreeModel::row_changed signal. This most commonly affects lists with
+ * #GdkPixbufs stored.
+ *
+ *
+ * Creating a simple list store.
+ *
+ * enum {
+ * COLUMN_STRING,
+ * COLUMN_INT,
+ * COLUMN_BOOLEAN,
+ * N_COLUMNS
+ * };
+ *
+ * {
+ * GtkListStore *list_store;
+ * GtkTreePath *path;
+ * GtkTreeIter iter;
+ * gint i;
+ *
+ * list_store = gtk_list_store_new (N_COLUMNS,
+ * G_TYPE_STRING,
+ * G_TYPE_INT,
+ * G_TYPE_BOOLEAN);
+ *
+ * for (i = 0; i < 10; i++)
+ * {
+ * gchar *some_data;
+ *
+ * some_data = get_some_data (i);
+ *
+ * // Add a new row to the model
+ * gtk_list_store_append (list_store, &iter);
+ * gtk_list_store_set (list_store, &iter,
+ * COLUMN_STRING, some_data,
+ * COLUMN_INT, i,
+ * COLUMN_BOOLEAN, FALSE,
+ * -1);
+ *
+ * /* As the store will keep a copy of the string internally, we
+ * * free some_data.
+ * */
+ * g_free (some_data);
+ * }
+ *
+ * // Modify a particular row
+ * path = gtk_tree_path_new_from_string ("4");
+ * gtk_tree_model_get_iter (GTK_TREE_MODEL (list_store),
+ * &iter,
+ * path);
+ * gtk_tree_path_free (path);
+ * gtk_list_store_set (list_store, &iter,
+ * COLUMN_BOOLEAN, TRUE,
+ * -1);
+ * }
+ *
+ *
+ *
+ *
+ * Performance Considerations
+ * Internally, the #GtkListStore was implemented with a linked list with a
+ * tail pointer prior to GTK+ 2.6. As a result, it was fast at data
+ * insertion and deletion, and not fast at random data access. The
+ * #GtkListStore sets the #GTK_TREE_MODEL_ITERS_PERSIST flag, which means
+ * that #GtkTreeIters can be cached while the row exists. Thus, if
+ * access to a particular row is needed often and your code is expected to
+ * run on older versions of GTK+, it is worth keeping the iter around.
+ *
+ *
+ * Atomic Operations
+ * It is important to note that only the methods
+ * gtk_list_store_insert_with_values() and gtk_list_store_insert_with_valuesv()
+ * are atomic, in the sense that the row is being appended to the store and the
+ * values filled in in a single operation with regard to #GtkTreeModel signaling.
+ * In contrast, using e.g. gtk_list_store_append() and then gtk_list_store_set()
+ * will first create a row, which triggers the #GtkTreeModel::row-inserted signal
+ * on #GtkListStore. The row, however, is still empty, and any signal handler
+ * connecting to #GtkTreeModel::row-inserted on this particular store should be prepared
+ * for the situation that the row might be empty. This is especially important
+ * if you are wrapping the #GtkListStore inside a #GtkTreeModelFilter and are
+ * using a #GtkTreeModelFilterVisibleFunc. Using any of the non-atomic operations
+ * to append rows to the #GtkListStore will cause the
+ * #GtkTreeModelFilterVisibleFunc to be visited with an empty row first; the
+ * function must be prepared for that.
+ *
+ *
+ * GtkListStore as GtkBuildable
+ *
+ * The GtkListStore implementation of the GtkBuildable interface allows
+ * to specify the model columns with a <columns> element that may
+ * contain multiple <column> elements, each specifying one model
+ * column. The "type" attribute specifies the data type for the column.
+ *
+ * Additionally, it is possible to specify content for the list store
+ * in the UI definition, with the <data> element. It can contain
+ * multiple <row> elements, each specifying to content for one
+ * row of the list model. Inside a <row>, the <col> elements
+ * specify the content for individual cells.
+ *
+ * Note that it is probably more common to define your models
+ * in the code, and one might consider it a layering violation
+ * to specify the content of a list store in a UI definition,
+ * data, not presentation,
+ * and common wisdom is to separate the two, as far as possible.
+ *
+ *
+ *
+ * A UI Definition fragment for a list store
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
John
+ *
Doe
+ *
25
+ *
+ *
+ *
Johan
+ *
Dahlin
+ *
50
+ *
+ *
+ *
+ * ]]>
+ *
+ *
+ *
+ */
+
+
struct _GtkListStorePrivate
{
- GtkSortType order;
GtkTreeIterCompareFunc default_sort_func;
GDestroyNotify default_sort_destroy;
@@ -45,6 +196,8 @@ struct _GtkListStorePrivate
gint sort_column_id;
gint length;
+ GtkSortType order;
+
guint columns_dirty : 1;
gpointer default_sort_data;
@@ -52,8 +205,6 @@ struct _GtkListStorePrivate
};
#define GTK_LIST_STORE_IS_SORTED(list) (((GtkListStore*)(list))->priv->sort_column_id != GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID)
-#define VALID_ITER(iter, list_store) ((iter)!= NULL && (iter)->user_data != NULL && list_store->priv->stamp == (iter)->stamp && !g_sequence_iter_is_end ((iter)->user_data) && g_sequence_iter_get_sequence ((iter)->user_data) == list_store->priv->seq)
-
static void gtk_list_store_tree_model_init (GtkTreeModelIface *iface);
static void gtk_list_store_drag_source_init(GtkTreeDragSourceIface *iface);
static void gtk_list_store_drag_dest_init (GtkTreeDragDestIface *iface);
@@ -247,21 +398,32 @@ gtk_list_store_init (GtkListStore *list_store)
priv->length = 0;
}
+static gboolean
+iter_is_valid (GtkTreeIter *iter,
+ GtkListStore *list_store)
+{
+ return iter != NULL &&
+ iter->user_data != NULL &&
+ list_store->priv->stamp == iter->stamp &&
+ !g_sequence_iter_is_end (iter->user_data) &&
+ g_sequence_iter_get_sequence (iter->user_data) == list_store->priv->seq;
+}
+
/**
* gtk_list_store_new:
* @n_columns: number of columns in the list store
- * @Varargs: all #GType types for the columns, from first to last
+ * @...: all #GType types for the columns, from first to last
*
* Creates a new list store as with @n_columns columns each of the types passed
- * in. Note that only types derived from standard GObject fundamental types
- * are supported.
+ * in. Note that only types derived from standard GObject fundamental types
+ * are supported.
*
- * As an example, gtk_tree_store_new (3, G_TYPE_INT, G_TYPE_STRING,
+ * As an example, gtk_list_store_new (3, G_TYPE_INT, G_TYPE_STRING,
* GDK_TYPE_PIXBUF); will create a new #GtkListStore with three columns, of type
* int, string and #GdkPixbuf respectively.
*
* Return value: a new #GtkListStore
- **/
+ */
GtkListStore *
gtk_list_store_new (gint n_columns,
...)
@@ -281,11 +443,13 @@ gtk_list_store_new (gint n_columns,
{
GType type = va_arg (args, GType);
if (! _gtk_tree_data_list_check_type (type))
- {
- g_warning ("%s: Invalid type %s\n", G_STRLOC, g_type_name (type));
- g_object_unref (retval);
- return NULL;
- }
+ {
+ g_warning ("%s: Invalid type %s\n", G_STRLOC, g_type_name (type));
+ g_object_unref (retval);
+ va_end (args);
+
+ return NULL;
+ }
gtk_list_store_set_column_type (retval, i, type);
}
@@ -303,7 +467,7 @@ gtk_list_store_new (gint n_columns,
*
* Non-vararg creation function. Used primarily by language bindings.
*
- * Return value: (transfer none): a new #GtkListStore
+ * Return value: (transfer full): a new #GtkListStore
* Rename to: gtk_list_store_new
**/
GtkListStore *
@@ -481,7 +645,10 @@ gtk_list_store_get_iter (GtkTreeModel *tree_model,
i = gtk_tree_path_get_indices (path)[0];
if (i >= g_sequence_get_length (seq))
- return FALSE;
+ {
+ iter->stamp = 0;
+ return FALSE;
+ }
iter->stamp = priv->stamp;
iter->user_data = g_sequence_get_iter_at_pos (seq, i);
@@ -520,7 +687,7 @@ gtk_list_store_get_value (GtkTreeModel *tree_model,
gint tmp_column = column;
g_return_if_fail (column < priv->n_columns);
- g_return_if_fail (VALID_ITER (iter, list_store));
+ g_return_if_fail (iter_is_valid (iter, list_store));
list = g_sequence_get (iter->user_data);
@@ -669,14 +836,13 @@ gtk_list_store_real_set_value (GtkListStore *list_store,
GtkTreeDataList *list;
GtkTreeDataList *prev;
gint old_column = column;
- GValue real_value = {0, };
+ GValue real_value = G_VALUE_INIT;
gboolean converted = FALSE;
gboolean retval = FALSE;
if (! g_type_is_a (G_VALUE_TYPE (value), priv->column_headers[column]))
{
- if (! (g_value_type_compatible (G_VALUE_TYPE (value), priv->column_headers[column]) &&
- g_value_type_compatible (priv->column_headers[column], G_VALUE_TYPE (value))))
+ if (! (g_value_type_transformable (G_VALUE_TYPE (value), priv->column_headers[column])))
{
g_warning ("%s: Unable to convert from %s to %s\n",
G_STRLOC,
@@ -684,6 +850,8 @@ gtk_list_store_real_set_value (GtkListStore *list_store,
g_type_name (priv->column_headers[column]));
return retval;
}
+
+ g_value_init (&real_value, priv->column_headers[column]);
if (!g_value_transform (value, &real_value))
{
g_warning ("%s: Unable to make conversion from %s to %s\n",
@@ -773,10 +941,10 @@ gtk_list_store_set_value (GtkListStore *list_store,
gint column,
GValue *value)
{
- GtkListStorePrivate *priv = list_store->priv;
+ GtkListStorePrivate *priv;
g_return_if_fail (GTK_IS_LIST_STORE (list_store));
- g_return_if_fail (VALID_ITER (iter, list_store));
+ g_return_if_fail (iter_is_valid (iter, list_store));
g_return_if_fail (G_IS_VALUE (value));
priv = list_store->priv;
g_return_if_fail (column >= 0 && column < priv->n_columns);
@@ -867,7 +1035,7 @@ gtk_list_store_set_valist_internal (GtkListStore *list_store,
while (column != -1)
{
- GValue value = { 0, };
+ GValue value = G_VALUE_INIT;
gchar *error = NULL;
if (column < 0 || column >= priv->n_columns)
@@ -935,7 +1103,7 @@ gtk_list_store_set_valuesv (GtkListStore *list_store,
gboolean maybe_need_sort = FALSE;
g_return_if_fail (GTK_IS_LIST_STORE (list_store));
- g_return_if_fail (VALID_ITER (iter, list_store));
+ g_return_if_fail (iter_is_valid (iter, list_store));
priv = list_store->priv;
@@ -977,7 +1145,7 @@ gtk_list_store_set_valist (GtkListStore *list_store,
gboolean maybe_need_sort = FALSE;
g_return_if_fail (GTK_IS_LIST_STORE (list_store));
- g_return_if_fail (VALID_ITER (iter, list_store));
+ g_return_if_fail (iter_is_valid (iter, list_store));
priv = list_store->priv;
@@ -1003,7 +1171,7 @@ gtk_list_store_set_valist (GtkListStore *list_store,
* gtk_list_store_set:
* @list_store: a #GtkListStore
* @iter: row iterator
- * @Varargs: pairs of column number and value, terminated with -1
+ * @...: pairs of column number and value, terminated with -1
*
* Sets the value of one or more cells in the row referenced by @iter.
* The variable argument list should contain integer column numbers,
@@ -1014,7 +1182,7 @@ gtk_list_store_set_valist (GtkListStore *list_store,
*
* The value will be referenced by the store if it is a %G_TYPE_OBJECT, and it
* will be copied if it is a %G_TYPE_STRING or %G_TYPE_BOXED.
- **/
+ */
void
gtk_list_store_set (GtkListStore *list_store,
GtkTreeIter *iter,
@@ -1047,7 +1215,7 @@ gtk_list_store_remove (GtkListStore *list_store,
GSequenceIter *ptr, *next;
g_return_val_if_fail (GTK_IS_LIST_STORE (list_store), FALSE);
- g_return_val_if_fail (VALID_ITER (iter, list_store), FALSE);
+ g_return_val_if_fail (iter_is_valid (iter, list_store), FALSE);
priv = list_store->priv;
@@ -1081,12 +1249,12 @@ gtk_list_store_remove (GtkListStore *list_store,
* gtk_list_store_insert:
* @list_store: A #GtkListStore
* @iter: (out): An unset #GtkTreeIter to set to the new row
- * @position: position to insert the new row
+ * @position: position to insert the new row, or -1 for last
*
* Creates a new row at @position. @iter will be changed to point to this new
- * row. If @position is larger than the number of rows on the list, then the
- * new row will be appended to the list. The row will be empty after this
- * function is called. To fill in values, you need to call
+ * row. If @position is -1 or is larger than the number of rows on the list,
+ * then the new row will be appended to the list. The row will be empty after
+ * this function is called. To fill in values, you need to call
* gtk_list_store_set() or gtk_list_store_set_value().
*
**/
@@ -1103,7 +1271,6 @@ gtk_list_store_insert (GtkListStore *list_store,
g_return_if_fail (GTK_IS_LIST_STORE (list_store));
g_return_if_fail (iter != NULL);
- g_return_if_fail (position >= 0);
priv = list_store->priv;
@@ -1112,7 +1279,7 @@ gtk_list_store_insert (GtkListStore *list_store,
seq = priv->seq;
length = g_sequence_get_length (seq);
- if (position > length)
+ if (position > length || position < 0)
position = length;
ptr = g_sequence_get_iter_at_pos (seq, position);
@@ -1121,7 +1288,7 @@ gtk_list_store_insert (GtkListStore *list_store,
iter->stamp = priv->stamp;
iter->user_data = ptr;
- g_assert (VALID_ITER (iter, list_store));
+ g_assert (iter_is_valid (iter, list_store));
priv->length++;
@@ -1157,7 +1324,7 @@ gtk_list_store_insert_before (GtkListStore *list_store,
priv = list_store->priv;
if (sibling)
- g_return_if_fail (VALID_ITER (sibling, list_store));
+ g_return_if_fail (iter_is_valid (sibling, list_store));
if (!sibling)
after = g_sequence_get_end_iter (priv->seq);
@@ -1193,7 +1360,7 @@ gtk_list_store_insert_after (GtkListStore *list_store,
priv = list_store->priv;
if (sibling)
- g_return_if_fail (VALID_ITER (sibling, list_store));
+ g_return_if_fail (iter_is_valid (sibling, list_store));
if (!sibling)
after = g_sequence_get_begin_iter (priv->seq);
@@ -1237,14 +1404,10 @@ void
gtk_list_store_append (GtkListStore *list_store,
GtkTreeIter *iter)
{
- GtkListStorePrivate *priv;
-
g_return_if_fail (GTK_IS_LIST_STORE (list_store));
g_return_if_fail (iter != NULL);
- priv = list_store->priv;
-
- gtk_list_store_insert (list_store, iter, g_sequence_get_length (priv->seq));
+ gtk_list_store_insert (list_store, iter, -1);
}
static void
@@ -1304,20 +1467,10 @@ gboolean
gtk_list_store_iter_is_valid (GtkListStore *list_store,
GtkTreeIter *iter)
{
- GtkListStorePrivate *priv;
-
g_return_val_if_fail (GTK_IS_LIST_STORE (list_store), FALSE);
g_return_val_if_fail (iter != NULL, FALSE);
- priv = list_store->priv;
-
- if (!VALID_ITER (iter, list_store))
- return FALSE;
-
- if (g_sequence_iter_get_sequence (iter->user_data) != priv->seq)
- return FALSE;
-
- return TRUE;
+ return iter_is_valid (iter, list_store);
}
static gboolean real_gtk_list_store_row_draggable (GtkTreeDragSource *drag_source,
@@ -1533,11 +1686,12 @@ gtk_list_store_reorder_func (GSequenceIter *a,
}
/**
- * gtk_list_store_reorder: (skip)
+ * gtk_list_store_reorder:
* @store: A #GtkListStore.
- * @new_order: (array): an array of integers mapping the new position of each child
- * to its old position before the re-ordering,
- * i.e. @new_order[newpos] = oldpos.
+ * @new_order: (array zero-terminated=1): an array of integers mapping the new
+ * position of each child to its old position before the re-ordering,
+ * i.e. @new_order[newpos] = oldpos. It must have
+ * exactly as many items as the list store's length.
*
* Reorders @store to follow the order indicated by @new_order. Note that
* this function only works with unsorted stores.
@@ -1650,8 +1804,8 @@ gtk_list_store_swap (GtkListStore *store,
g_return_if_fail (GTK_IS_LIST_STORE (store));
g_return_if_fail (!GTK_LIST_STORE_IS_SORTED (store));
- g_return_if_fail (VALID_ITER (a, store));
- g_return_if_fail (VALID_ITER (b, store));
+ g_return_if_fail (iter_is_valid (a, store));
+ g_return_if_fail (iter_is_valid (b, store));
priv = store->priv;
@@ -1716,9 +1870,9 @@ gtk_list_store_move_before (GtkListStore *store,
g_return_if_fail (GTK_IS_LIST_STORE (store));
g_return_if_fail (!GTK_LIST_STORE_IS_SORTED (store));
- g_return_if_fail (VALID_ITER (iter, store));
+ g_return_if_fail (iter_is_valid (iter, store));
if (position)
- g_return_if_fail (VALID_ITER (position, store));
+ g_return_if_fail (iter_is_valid (position, store));
if (position)
pos = g_sequence_iter_get_position (position->user_data);
@@ -1749,9 +1903,9 @@ gtk_list_store_move_after (GtkListStore *store,
g_return_if_fail (GTK_IS_LIST_STORE (store));
g_return_if_fail (!GTK_LIST_STORE_IS_SORTED (store));
- g_return_if_fail (VALID_ITER (iter, store));
+ g_return_if_fail (iter_is_valid (iter, store));
if (position)
- g_return_if_fail (VALID_ITER (position, store));
+ g_return_if_fail (iter_is_valid (position, store));
if (position)
pos = g_sequence_iter_get_position (position->user_data) + 1;
@@ -1799,8 +1953,8 @@ gtk_list_store_compare_func (GSequenceIter *a,
iter_b.stamp = priv->stamp;
iter_b.user_data = (gpointer)b;
- g_assert (VALID_ITER (&iter_a, list_store));
- g_assert (VALID_ITER (&iter_b, list_store));
+ g_assert (iter_is_valid (&iter_a, list_store));
+ g_assert (iter_is_valid (&iter_b, list_store));
retval = (* func) (GTK_TREE_MODEL (list_store), &iter_a, &iter_b, data);
@@ -2011,18 +2165,19 @@ gtk_list_store_has_default_sort_func (GtkTreeSortable *sortable)
/**
* gtk_list_store_insert_with_values:
* @list_store: A #GtkListStore
- * @iter: (out) (allow-none): An unset #GtkTreeIter to set to the new row, or %NULL.
- * @position: position to insert the new row
- * @Varargs: pairs of column number and value, terminated with -1
+ * @iter: (out) (allow-none): An unset #GtkTreeIter to set to the new row, or %NULL
+ * @position: position to insert the new row, or -1 to append after existing
+ * rows
+ * @...: pairs of column number and value, terminated with -1
+ *
+ * Creates a new row at @position. @iter will be changed to point to this new
+ * row. If @position is -1, or larger than the number of rows in the list, then
+ * the new row will be appended to the list. The row will be filled with the
+ * values given to this function.
*
- * Creates a new row at @position. @iter will be changed to point to this new
- * row. If @position is larger than the number of rows on the list, then the
- * new row will be appended to the list. The row will be filled with the
- * values given to this function.
- *
* Calling
- * gtk_list_store_insert_with_values(list_store, iter, position...)
- * has the same effect as calling
+ * gtk_list_store_insert_with_values (list_store, iter, position...)
+ * has the same effect as calling
* |[
* gtk_list_store_insert (list_store, iter, position);
* gtk_list_store_set (list_store, iter, ...);
@@ -2030,7 +2185,7 @@ gtk_list_store_has_default_sort_func (GtkTreeSortable *sortable)
* with the difference that the former will only emit a row_inserted signal,
* while the latter will emit row_inserted, row_changed and, if the list store
* is sorted, rows_reordered. Since emitting the rows_reordered signal
- * repeatedly can affect the performance of the program,
+ * repeatedly can affect the performance of the program,
* gtk_list_store_insert_with_values() should generally be preferred when
* inserting rows in a sorted list store.
*
@@ -2065,7 +2220,7 @@ gtk_list_store_insert_with_values (GtkListStore *list_store,
seq = priv->seq;
length = g_sequence_get_length (seq);
- if (position > length)
+ if (position > length || position < 0)
position = length;
ptr = g_sequence_get_iter_at_pos (seq, position);
@@ -2074,7 +2229,7 @@ gtk_list_store_insert_with_values (GtkListStore *list_store,
iter->stamp = priv->stamp;
iter->user_data = ptr;
- g_assert (VALID_ITER (iter, list_store));
+ g_assert (iter_is_valid (iter, list_store));
priv->length++;
@@ -2101,7 +2256,7 @@ gtk_list_store_insert_with_values (GtkListStore *list_store,
* gtk_list_store_insert_with_valuesv:
* @list_store: A #GtkListStore
* @iter: (out) (allow-none): An unset #GtkTreeIter to set to the new row, or %NULL.
- * @position: position to insert the new row
+ * @position: position to insert the new row, or -1 for last
* @columns: (array length=n_values): an array of column numbers
* @values: (array length=n_values): an array of GValues
* @n_values: the length of the @columns and @values arrays
@@ -2145,7 +2300,7 @@ gtk_list_store_insert_with_valuesv (GtkListStore *list_store,
seq = priv->seq;
length = g_sequence_get_length (seq);
- if (position > length)
+ if (position > length || position < 0)
position = length;
ptr = g_sequence_get_iter_at_pos (seq, position);
@@ -2154,7 +2309,7 @@ gtk_list_store_insert_with_valuesv (GtkListStore *list_store,
iter->stamp = priv->stamp;
iter->user_data = ptr;
- g_assert (VALID_ITER (iter, list_store));
+ g_assert (iter_is_valid (iter, list_store));
priv->length++;
@@ -2282,10 +2437,12 @@ list_store_start_element (GMarkupParseContext *context,
else if (strcmp (element_name, "row") == 0)
;
else if (strcmp (element_name, "column") == 0)
- for (i = 0; names[i]; i++)
- if (strcmp (names[i], "type") == 0)
- data->column_type_names = g_slist_prepend (data->column_type_names,
- g_strdup (values[i]));
+ {
+ for (i = 0; names[i]; i++)
+ if (strcmp (names[i], "type") == 0)
+ data->column_type_names = g_slist_prepend (data->column_type_names,
+ g_strdup (values[i]));
+ }
else if (strcmp (element_name, "columns") == 0)
;
else if (strcmp (element_name, "data") == 0)