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Revert the order of LdDiagram objects.

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Now they go from oldest to newest.
This commit is contained in:
Přemysl Eric Janouch 2011-01-16 14:33:52 +01:00
parent cb278a2bf1
commit 6854c8a643
2 changed files with 4 additions and 5 deletions
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6
liblogdiag/ld-canvas.c
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@ -890,7 +890,7 @@ get_object_at_coords (LdCanvas *self, gdouble x, gdouble y)
/* Iterate from the top object downwards. */
objects = (GList *) ld_diagram_get_objects (self->priv->diagram);
for (iter = objects; iter; iter = g_list_next (iter))
for (iter = g_list_last (objects); iter; iter = g_list_previous (iter))
{
LdDiagramObject *object;
@ -1182,7 +1182,7 @@ on_button_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
move_object_to_coords (self, data->object, event->x, event->y);
if (self->priv->diagram)
ld_diagram_insert_object (self->priv->diagram, data->object, 0);
ld_diagram_insert_object (self->priv->diagram, data->object, -1);
/* XXX: "cancel" causes confusion. */
ld_canvas_real_cancel_operation (self);
@ -1338,7 +1338,7 @@ draw_diagram (GtkWidget *widget, DrawData *data)
/* Draw objects from the diagram, from bottom to top. */
objects = (GList *) ld_diagram_get_objects (data->self->priv->diagram);
for (iter = g_list_last (objects); iter; iter = g_list_previous (iter))
for (iter = objects; iter; iter = g_list_next (iter))
draw_object (LD_DIAGRAM_OBJECT (iter->data), data);
switch (data->self->priv->operation)

3
liblogdiag/ld-diagram.c
View File

@ -461,8 +461,7 @@ serialize_diagram (LdDiagram *self)
json_node_take_object (root_node, root_object);
objects_array = json_array_new ();
iter = g_list_last (self->priv->objects);
for (; iter; iter = g_list_previous (iter))
for (iter = self->priv->objects; iter; iter = g_list_next (iter))
json_array_add_element (objects_array,
serialize_object (LD_DIAGRAM_OBJECT (iter->data)));