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confirm path != NULL ditto

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Mon Nov 13 14:29:32 2000  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
	* gtk/gtktreemodel.c (gtk_tree_path_free): ditto

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
	work better.
This commit is contained in:
Jonathan Blandford 2000-11-13 19:23:24 +00:00 committed by Jonathan Blandford
parent 15e0004b10
commit fbd9c79f37
9 changed files with 111 additions and 7 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-0
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-2
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-4
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-6
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
Mon Nov 13 14:29:32 2000 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreemodel.c (gtk_tree_path_copy): confirm path != NULL
* gtk/gtktreemodel.c (gtk_tree_path_free): ditto
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_insert_value): make
work better.
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of

4
gtk/gtktreemodel.c
View File

@ -252,6 +252,8 @@ gtk_tree_path_get_indices (GtkTreePath *path)
void
gtk_tree_path_free (GtkTreePath *path)
{
g_return_if_fail (path != NULL);
g_free (path->indices);
g_free (path);
}
@ -269,6 +271,8 @@ gtk_tree_path_copy (GtkTreePath *path)
{
GtkTreePath *retval;
g_return_val_if_fail (path != NULL, NULL);
retval = g_new (GtkTreePath, 1);
retval->depth = path->depth;
retval->indices = g_new (gint, path->depth);

58
gtk/gtktreemodelsort.c
View File

@ -417,15 +417,18 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
GtkTreeIter iter;
SortElt elt;
SortElt *tmp_elt;
gint high, low, middle;
gint offset;
gint high, low, middle, j;
GValueCompareFunc func;
GValue s_value = {0, };
GValue tmp_value = {0, };
offset = gtk_tree_path_get_indices (s_path)[gtk_tree_path_get_depth (s_path) - 1];
elt.iter = *s_iter;
elt.ref = 0;
elt.children = NULL;
elt.offset = offset;
tmp_path = gtk_tree_path_copy (s_path);
if (gtk_tree_path_up (tmp_path))
{
@ -473,6 +476,11 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
gtk_tree_model_get_value (sort->model, s_iter, sort->sort_col, &s_value);
#if 0
/* FIXME: we can, as we are an array, do binary search to find the correct
* location to insert the element. However, I'd rather get it working. The
* below is quite wrong, but a step in the right direction.
*/
low = 0;
high = array->len;
middle = (low + high)/2;
@ -498,9 +506,36 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
break;
middle = (low + high)/2;
}
#endif
for (middle = 0; middle < array->len; middle++)
{
gint cmp;
tmp_elt = &(g_array_index (array, SortElt, middle));
gtk_tree_model_get_value (sort->model,
(GtkTreeIter *) tmp_elt,
sort->sort_col,
&tmp_value);
cmp = ((func) (&s_value, &tmp_value));
g_value_unset (&tmp_value);
if (cmp >= 0)
break;
}
g_array_insert_vals (array, middle, &elt, 1);
g_value_unset (&s_value);
/* update all the larger offsets */
tmp_elt = (SortElt *) array->data;
for (j = 0; j < array->len; j++, tmp_elt++)
{
if ((tmp_elt->offset >= offset) &&
j != middle)
tmp_elt->offset ++;
}
}
static void
@ -530,15 +565,17 @@ gtk_tree_model_sort_inserted (GtkTreeModel *s_model,
if (s_iter == NULL)
gtk_tree_model_get_iter (s_model, &real_s_iter, s_path);
else
real_s_iter = *s_iter;
real_s_iter = (* s_iter);
gtk_tree_model_sort_insert_value (tree_model_sort, s_path, &real_s_iter);
}
path = gtk_tree_model_sort_convert_path (tree_model_sort, s_path);
g_return_if_fail (path != NULL);
gtk_tree_model_get_iter (GTK_TREE_MODEL (data), &iter, path);
gtk_signal_emit_by_name (GTK_OBJECT (data), "inserted", path, iter);
gtk_signal_emit_by_name (GTK_OBJECT (data), "inserted", path, &iter);
gtk_tree_path_free (path);
}
@ -756,7 +793,7 @@ gtk_tree_model_sort_iter_next (GtkTreeModel *tree_model,
iter->stamp = 0;
return FALSE;
}
iter->tree_node = elt+1;
iter->tree_node = elt + 1;
return TRUE;
}
@ -969,8 +1006,15 @@ gint
g_value_string_compare_func (const GValue *a,
const GValue *b)
{
return strcmp (g_value_get_string (a),
g_value_get_string (b));
gchar *a_str = g_value_get_string (a);
gchar *b_str = g_value_get_string (b);
if (b_str == NULL)
return a_str == NULL;
if (a_str == NULL)
return -1;
return strcmp (a_str, b_str);
}
gint