- add gimp_image_get,get_xcf_compat_mode()
- add a compat toggle to GimpFileDialog which is shown and sensitive
only for a save (not export), and if the image structure allows
to save an old version at all. The button also has a tooltip
which explains why it is sensitive and what it does
- add "gboolean xcf_compat" to file_save_dialog_save_image()
- in file_save_dialog_save_image(), call image_set_xcf_compat_mode(TRUE)
only around the call to file_save() and set it to FALSE after saving
- in xcf_save_invoker(), honor the image's XCF compat flag and save an
RLE-compressed XCF if possible
The above is very convoluted and doesn't pass the "xcf_compat" boolean
directly because we can't change the parameters of gimp-xcf-save, and
because the gimp-xcf-save might be called indirectly.
Based on original patches from Hartmut Kuhse and modified
by Michael Natterer. Changes include:
- remove libexif dependency and add a hard dependency on gexiv2
- typedef GExiv2Metadata to GimpMetadata to avoid having to
include gexiv2 globally
- add basic GimpMetadata handling functions to libgimpbase
- add image and image file specific metadata functions to libgimp,
including the exif orientation image rotate dialog
- port plug-ins to use the new APIs
- port file-tiff-save's UI to GtkBuilder
- add new plug-in "metadata" to view the image's metadata
- keep metadata around as GimpImage member in the core
- update the image's metadata on image size, resolution and precision
changes
- obsolete the old metadata parasites
- migrate the old parasites to new GimpMetadata object on XCF load
Fix this and other issues more globally by moving the logic that
formats the image's display name into the GimpImage object, and return
the properly formatted name, e.g. "Foo.xcf", or "[Foo] (imported)"
from gimp_image_get_display_name().
Also add gimp_image_get_display_path() which returns the full path
instead. Use the two functions for formatting the image title, and
apply various other fixes that make sure the UI always uses the same
string to identify the image.
Call gimp_object_name_changed() whenever the save/export status
changes, so the image's cached display name and path get cleared.
In fact, it broke much more than that because the way XCF loading
replaced the image's mask prevented the image's "mask-changed" signal
from ever being emitted. Add private API gimp_image_take_mask() which
properly sets the mask and use it for image construction and the XCF
selection loading hack.
- keep babl palette formats around in the image in indexed mode
- create drawables with the right format
- as first test, convert indexed drawabled to rgb/gray by simply
calling gegl_buffer_convert()
which is the last bit of non-item drawing of stuff that is not
somehow the image itself... wheee!
This involves reverting commit
6bce0641d4 and adding back all the
vectors handlers that were in gimpdisplayshell-callbacks.c before.
Change the callbacks to manage proxy items for all the image's
vectors.
...just as we do for drawables. Connect to adding, removing, modifying
and toggling visibility of all vectors and emit "update-vectors"
accordingly. Add an update-vectors signal handler to GimpDisplayShell
and remove all other vectors handlers.
This commit is basically just an exchange of the stack-keeping
objects and one big replacement of e.g. private->layers by
private->layers->container. Useful code will follow :)
