This reverts commit 56b6dbaa87.
It has been discussed and decided that the no-hash numbering scheme
would have unwanted side-effects for people using number-ending layer
names for other purposes than incrementation.
This revert has been modified to keep commit c402f10.
- don't include <gdk-pixbuf/gdk-pixbuf.h> in headers in app/
- instead, include it in many .c files instead of <glib-object.h>,
finally acknowledging the fact that app/ depends on gdk-pixbuf almost
globally
- fix up includes as if libgimpbase depended in GIO, which it soon will
Instead of checking if the item is attached and belon's to the tree's
image (which did miss e.g. passing a channel to the layer tree), we
now check if gimp_item_get_tree(item) returns right tree.
Don't write to the string returned by gimp_object_get_name(). Pull
most of the code out of the inner loop (which also means to allocate
only one instead of three strings in the inner loop). Don't use the
object as storage for the name that gets generated in the inner loop.
Also, a space can't hurt so it's now "Foo #1" instead of "Foo#1".
Switch off unique names for all individual item stacks and make sure
that all items in a GimpItemTree have unique names across all
containers. Uses a hash table and thus gets rid of the O(n**2)
complexity of the unique name code in GimpList.
and use them from gimp_image_add,remove_layer,channel,vectors().
Removes quite some code duplication from the remove() functions but
almost none from add() because of the ongoing floating selection
madness. We need the calls to the item tree anyway because it's
going to ensure unique names of its items.
- get rid of the individual undo types and add GIMP_UNDO_ITEM_REORDER.
- replace the pushing functions by a single one.
- merge all the actual undo code into gimpitempropundo.[ch].
- use gimp_item_tree_reorder_item() to do the actual reordering.
- fix gimp_item_tree_reorder_item() to use an ordinary "push_undo"
boolean again instead of a pointer to an undo function.
GimpVectorsPropUndo is now a completely empty skeleton. Keep it around
anyway, maybe we'll get vectors properties to undo soon.
and remove the code duplication in gimp_image_reorder_layer(),
_channel() and _vectors(), which now consist of a single call to
gimp_item_tree_reorder_item().
