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Bug 658904 - Wrong behaviour in hidding layers with shift + left mouse click

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Fix "exclusive visible" for layer trees. Doesn't touch the visibility
of any non-toplevel items that is not in the exclusive item's ancestry.
This commit is contained in:
Michael Natterer
2011-11-16 22:38:39 +01:00
parent d38ded387d
commit 3669acf0be
1 changed files with 43 additions and 15 deletions
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58
app/core/gimpitem-exclusive.c
View File

@ -36,10 +36,11 @@
#include "gimp-intl.h"
static void gimp_item_exclusive_get_lists (GimpItem *item,
const gchar *property,
GList **on,
GList **off);
static GList * gimp_item_exclusive_get_ancestry (GimpItem *item);
static void gimp_item_exclusive_get_lists (GimpItem *item,
const gchar *property,
GList **on,
GList **off);
/* public functions */
@ -48,6 +49,7 @@ void
gimp_item_toggle_exclusive_visible (GimpItem *item,
GimpContext *context)
{
GList *ancestry;
GList *on;
GList *off;
GList *list;
@ -56,14 +58,14 @@ gimp_item_toggle_exclusive_visible (GimpItem *item,
g_return_if_fail (gimp_item_is_attached (item));
g_return_if_fail (GIMP_IS_CONTEXT (context));
ancestry = gimp_item_exclusive_get_ancestry (item);
gimp_item_exclusive_get_lists (item, "visible", &on, &off);
if (on || off || ! gimp_item_get_visible (item))
if (on || off || ! gimp_item_is_visible (item))
{
GimpImage *image = gimp_item_get_image (item);
GimpUndo *undo;
gboolean push_undo = TRUE;
gboolean push_undo = TRUE;
undo = gimp_image_undo_can_compress (image, GIMP_TYPE_UNDO_STACK,
GIMP_UNDO_GROUP_ITEM_VISIBILITY);
@ -86,7 +88,8 @@ gimp_item_toggle_exclusive_visible (GimpItem *item,
(gpointer) item);
}
gimp_image_undo_push_item_visibility (image, NULL, item);
for (list = ancestry; list; list = g_list_next (list))
gimp_image_undo_push_item_visibility (image, NULL, list->data);
for (list = on; list; list = g_list_next (list))
gimp_image_undo_push_item_visibility (image, NULL, list->data);
@ -101,7 +104,8 @@ gimp_item_toggle_exclusive_visible (GimpItem *item,
gimp_undo_refresh_preview (undo, context);
}
gimp_item_set_visible (item, TRUE, FALSE);
for (list = ancestry; list; list = g_list_next (list))
gimp_item_set_visible (list->data, TRUE, FALSE);
if (on)
{
@ -122,6 +126,22 @@ gimp_item_toggle_exclusive_visible (GimpItem *item,
/* private functions */
static GList *
gimp_item_exclusive_get_ancestry (GimpItem *item)
{
GimpViewable *parent;
GList *ancestry = NULL;
for (parent = GIMP_VIEWABLE (item);
parent;
parent = gimp_viewable_get_parent (parent))
{
ancestry = g_list_prepend (ancestry, parent);
}
return ancestry;
}
static void
gimp_item_exclusive_get_lists (GimpItem *item,
const gchar *property,
@ -145,14 +165,22 @@ gimp_item_exclusive_get_lists (GimpItem *item,
if (other != item)
{
gboolean value;
/* we are only interested in toplevel items that are not
* item's ancestor
*/
if (! gimp_viewable_get_parent (GIMP_VIEWABLE (other)) &&
! gimp_viewable_is_ancestor (GIMP_VIEWABLE (other),
GIMP_VIEWABLE (item)))
{
gboolean value;
g_object_get (other, property, &value, NULL);
g_object_get (other, property, &value, NULL);
if (value)
*on = g_list_prepend (*on, other);
else
*off = g_list_prepend (*off, other);
if (value)
*on = g_list_prepend (*on, other);
else
*off = g_list_prepend (*off, other);
}
}
}