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create the hash table when inserting items; removes redundant 

2004-06-02  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpcontainerview.c: create the hash table when
	inserting items; removes redundant create/destroy cycles and plugs
	a memory leak.
This commit is contained in:
Sven Neumann 2004-06-02 12:49:16 +00:00 committed by Sven Neumann
parent efd6c6b56c
commit 35bad8319d
2 changed files with 64 additions and 60 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2004-06-02 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcontainerview.c: create the hash table when
inserting items; removes redundant create/destroy cycles and plugs
a memory leak.
2004-06-02 Sven Neumann <sven@gimp.org>
* INSTALL: updated for gimp-2.1. Suggest to use gimp-print

92
app/widgets/gimpcontainerview.c
View File

@ -272,15 +272,7 @@ gimp_container_view_get_private (GimpContainerView *view)
private = g_new0 (GimpContainerViewPrivate, 1);
private->container = NULL;
private->context = NULL;
private->hash_table = g_hash_table_new_full (g_direct_hash,
g_direct_equal,
NULL,
view_iface->insert_data_free);
private->preview_size = 0;
private->preview_border_width = 1;
private->reorderable = FALSE;
g_object_set_qdata_full ((GObject *) view, private_key, private,
(GDestroyNotify) gimp_container_view_private_finalize);
@ -332,8 +324,6 @@ gimp_container_view_real_set_container (GimpContainerView *view,
if (private->container)
{
GimpContainerViewInterface *view_iface;
gimp_container_view_select_item (view, NULL);
gimp_container_view_clear_items (view);
@ -356,14 +346,6 @@ gimp_container_view_real_set_container (GimpContainerView *view,
gimp_container_view_thaw,
view);
g_hash_table_destroy (private->hash_table);
view_iface = GIMP_CONTAINER_VIEW_GET_INTERFACE (view);
private->hash_table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL,
view_iface->insert_data_free);
if (private->context)
{
g_signal_handlers_disconnect_by_func (private->context,
@ -645,6 +627,7 @@ gimp_container_view_select_item (GimpContainerView *view,
{
GimpContainerViewPrivate *private;
gboolean success = FALSE;
gpointer insert_data;
g_return_val_if_fail (GIMP_IS_CONTAINER_VIEW (view), FALSE);
g_return_val_if_fail (viewable == NULL || GIMP_IS_VIEWABLE (viewable), FALSE);
@ -652,14 +635,12 @@ gimp_container_view_select_item (GimpContainerView *view,
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
if (private->hash_table)
{
gpointer insert_data;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
else
insert_data = NULL;
g_signal_emit (view, view_signals[SELECT_ITEM], 0,
viewable, insert_data, &success);
}
return success;
}
@ -669,6 +650,7 @@ gimp_container_view_activate_item (GimpContainerView *view,
GimpViewable *viewable)
{
GimpContainerViewPrivate *private;
gpointer insert_data;
g_return_if_fail (GIMP_IS_CONTAINER_VIEW (view));
g_return_if_fail (GIMP_IS_VIEWABLE (viewable));
@ -676,14 +658,12 @@ gimp_container_view_activate_item (GimpContainerView *view,
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
if (private->hash_table)
{
gpointer insert_data;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
else
insert_data = NULL;
g_signal_emit (view, view_signals[ACTIVATE_ITEM], 0,
viewable, insert_data);
}
}
void
@ -691,6 +671,7 @@ gimp_container_view_context_item (GimpContainerView *view,
GimpViewable *viewable)
{
GimpContainerViewPrivate *private;
gpointer insert_data;
g_return_if_fail (GIMP_IS_CONTAINER_VIEW (view));
g_return_if_fail (GIMP_IS_VIEWABLE (viewable));
@ -698,14 +679,12 @@ gimp_container_view_context_item (GimpContainerView *view,
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
if (private->hash_table)
{
gpointer insert_data;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
else
insert_data = NULL;
g_signal_emit (view, view_signals[CONTEXT_ITEM], 0,
viewable, insert_data);
}
}
gpointer
@ -885,29 +864,32 @@ gimp_container_view_clear_items (GimpContainerView *view)
static void
gimp_container_view_real_clear_items (GimpContainerView *view)
{
GimpContainerViewInterface *view_iface;
GimpContainerViewPrivate *private;
view_iface = GIMP_CONTAINER_VIEW_GET_INTERFACE (view);
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
GimpContainerViewPrivate *private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
if (private->hash_table)
{
g_hash_table_destroy (private->hash_table);
private->hash_table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL,
view_iface->insert_data_free);
private->hash_table = NULL;
}
}
static void
gimp_container_view_add_foreach (GimpViewable *viewable,
GimpContainerView *view)
{
GimpContainerViewPrivate *private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
GimpContainerViewInterface *view_iface;
GimpContainerViewPrivate *private;
gpointer insert_data;
insert_data = GIMP_CONTAINER_VIEW_GET_INTERFACE (view)->insert_item (view,
viewable,
-1);
view_iface = GIMP_CONTAINER_VIEW_GET_INTERFACE (view);
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
insert_data = view_iface->insert_item (view, viewable, -1);
if (! private->hash_table)
private->hash_table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL,
view_iface->insert_data_free);
g_hash_table_insert (private->hash_table, viewable, insert_data);
}
@ -917,19 +899,26 @@ gimp_container_view_add (GimpContainerView *view,
GimpViewable *viewable,
GimpContainer *container)
{
GimpContainerViewPrivate *private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
GimpContainerViewInterface *view_iface;
GimpContainerViewPrivate *private;
gpointer insert_data;
gint index;
if (gimp_container_frozen (container))
return;
view_iface = GIMP_CONTAINER_VIEW_GET_INTERFACE (view);
private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
index = gimp_container_get_child_index (container,
GIMP_OBJECT (viewable));
insert_data = GIMP_CONTAINER_VIEW_GET_INTERFACE (view)->insert_item (view,
viewable,
index);
insert_data = view_iface->insert_item (view, viewable, index);
if (! private->hash_table)
private->hash_table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL,
view_iface->insert_data_free);
g_hash_table_insert (private->hash_table, viewable, insert_data);
}
@ -945,6 +934,9 @@ gimp_container_view_remove (GimpContainerView *view,
if (gimp_container_frozen (container))
return;
if (! private->hash_table)
return;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
if (insert_data)
@ -969,6 +961,9 @@ gimp_container_view_reorder (GimpContainerView *view,
if (gimp_container_frozen (container))
return;
if (! private->hash_table)
return;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
if (insert_data)
@ -1015,6 +1010,9 @@ gimp_container_view_name_changed (GimpViewable *viewable,
GimpContainerViewPrivate *private = GIMP_CONTAINER_VIEW_GET_PRIVATE (view);
gpointer insert_data;
if (! private->hash_table)
return;
insert_data = g_hash_table_lookup (private->hash_table, viewable);
if (insert_data)