Don't reuse the GeglProcessor as it can't handle dirty rects when
painting in GIMP, and this makes it harder to make GEGL-wise progress
in other parts of GIMP.
* app/core/gimpimage.[ch]: rename all gimp_image_reposition_foo() to
gimp_image_reorder_foo() and added "new_parent" parameters. Factor
out calculating of the item's new container and index to a utility
function.
* app/core/core-enums.[ch]: rename the REPOSITION undos to REORDER.
* app/core/gimpimage-undo-push.[ch]
* app/core/gimpchannelpropundo.[ch]
* app/core/gimplayerpropundo.[ch]
* app/vectors/gimpvectorspropundo.[ch]: change accordingly. Remember
the old parent item in all item reorder undos.
* app/widgets/gimpitemtreeview.h: change GimpReorderItemFunc prototype
accordingly.
* app/widgets/gimpchanneltreeview.c
* app/widgets/gimplayertreeview.c
* app/widgets/gimpvectorstreeview.c (class_init): follow image API
name changes.
* app/widgets/gimpitemtreeview.c (gimp_item_tree_view_drop_viewable):
implement reordering of items between groups.
* app/widgets/gimpcontainertreeview.c
(gimp_container_tree_view_reorder_item): fix to reorder the item
within its level of the tree (unrelated to above changes, but needed
to make them work).
* app/widgets/gimpcontainertreeview-dnd.c
(gimp_container_tree_view_real_drop_possible): support DND within a
tree and make sure a group item is not dropped into itself.
* app/widgets/gimpitemtreeview.c (gimp_item_tree_view_drop_viewable):
implement intra-container reordering within all branches; print a
message for inter-container reordering because that's not yet
implemented in the core.
The new functions figures if one viewable is another's parent or
grandparent or grandgrand... Note that unlike gtk_widget_is_ancestor(),
this function has its parameters in the right order.
A tree-enabled replacement for gimp_container_add,remove_handler(),
slightly more sane to a degree that makes me think it could replace
GimpContainer's own handler stuff. Public API consists of two
function:
- gimp_tree_handler_connect() which connects recursively to a specific
signal of all items in a container tree.
- gimp_tree_handler_disconnect() is just a wrapper around unrefing the
handler, but makes sure that dispose() is really executed (which
actually disconnects things).
* app/widgets/gimpcontainerview.h: add "gboolean model_is_tree"
to GimpContainerViewInterface.
* app/widgets/gimpcontainerview.c: default to FALSE and enable the
commented-out optimization in remove_container() for list-only
container views.
Use the actual parent item when adding to the image, not
GIMP_IMAGE_ACTIVE_PARENT because the latter would add a duplicated
group inside itself instead of above it
* app/core/gimpimage.h: add define GIMP_IMAGE_ACTIVE_PARENT for magic
the value ((gpointer) 1) which can be passed as parent item to
add_layer(), add_channel() and add_vectors().
* app/core/gimpimage.c: add utility function
gimp_image_get_insert_pos() which honors above new special value and
figures all of parent container, parent item and insert position.
Remove lots of duplicated code from add_layer(), add_channel() and
add_vectors().
* app/core/gimpimage.[ch]: make the parent parameter public in
add_layer(), add_layers(), add_channel() and add_vectors().
* app/vectors/gimpvectors-import.[ch]: add parent parameters to
the vectors import functions.
* app/core/gimpchannelundo.[ch]
* app/core/gimplayerundo.[ch]
* app/vectors/gimpvectorsundo.[ch]
* app/core/gimpimage-undo-push.[ch]: remember the parent item when
removing layers, channels and vectors.
* app/actions/channels-commands.c
* app/actions/debug-commands.c
* app/actions/edit-commands.c
* app/actions/layers-commands.c
* app/actions/vectors-commands.c
* app/core/gimp-edit.c
* app/core/gimpimage-duplicate.c
* app/core/gimpimage-merge.c
* app/core/gimpimage-quick-mask.c
* app/core/gimplayer-floating-sel.c
* app/core/gimpselection.c
* app/core/gimptemplate.c
* app/dialogs/file-open-dialog.c
* app/display/gimpdisplayshell-dnd.c
* app/text/gimptext-compat.c
* app/tools/gimptexttool.c
* app/tools/gimpvectortool.c
* app/widgets/gimptoolbox-dnd.c
* app/xcf/xcf-load.c
* tools/pdbgen/pdb/image.pdb
* tools/pdbgen/pdb/paths.pdb
* tools/pdbgen/pdb/vectors.pdb: pass NULL as parent item to above
functions and add FIXMEs all over the place because there is some
more hacking needed to make adding with index = -1 (on top of the
current item) work again.
* app/pdb/image-cmds.c
* app/pdb/paths-cmds.c
* app/pdb/vectors-cmds.c: regenerated.
* app/core/gimpimage-duplicate.c: duplicate the original image's
tree structure in the copy.
* app/widgets/gimpitemtreeview.[ch]: add parent to GimpAddItemFunc,
add utility function gimp_item_tree_view_get_drop_index() which
figures where to add something dropped to an item tree.
* app/widgets/gimpchanneltreeview.c
* app/widgets/gimplayertreeview.c
* app/widgets/gimpvectorstreeview.c: changed accordingly, using above
new GimpItemTreeView API.
When using GEGL for the projection, use CIE LCH for the Hue,
Saturation and Value layer modes, just as we already do for the Color
layer mode. The Value layer mode will later be renamed to Lightness
since that is the semantics it has now.
Use gimp_image_get_layer,channel,vectors_list() instead of
gimp_image_get_layer,channel,vectors_iter(). As a side-effect,
simplified some code that was making sure we don't modify the list
returned by the old functions (the new functions return newly
allocated lists so we can safely remove items from the image while
iterating it). Some places will need adjusting once we really have
item trees.
Change gimp_image_add,remove_layer,channel,vectors() to deal with
parent items and insert/remove things to/from the right containers.
The "parent" parameter to the add_foo() functions is currently a local
variable that defaults to NULL, so nothing has chaged yet.
Adjust code which auto-generates the gimprc man page to:
- fix spelling mistakes.
- remove unintentional indentation.
- remove out of place punctuation.
