Documentation-wise in C, this doesn't matter a lot, but it allows
GObject-Introspection based bindings to use their built-in versions when
they want to render any kind of documentation (for example, docs for
Python plugins can render `%NULL` as `None`).
This completes my earlier commit 406279e4ef.
Extension installation is not about just decompressing a file in the
right folder. We must also make the extension manager and the GUI aware
of this newly available extension.
Fix gimp_constrain_line() and friends to properly constrain line
angles when the image's horizontal and vertical resolutions are
different, and dot-for-dot is disabled.
... which are similar to g_ascii_strtoll() (except that
gimp_ascii_strtoi returns a gint, and not a gint64), and
g_ascii_strtod(), however, they make error checking simpler, by
returning a boolean value, indicating whether the conversion was
successful (taking both conversion and range errors into account),
and return the actual value through a pointer.
... which is a drop-in replacement for
g_data_input_stream_read_line(), however, it always returns a non-
NULL value when there's no error. If the end-of-file is reached,
an empty string is returned.
It is not used anywhere anymore and can be replaced by the more powerful
gimp_stack_trace_print() (which can also allocate a string containing
the backtrace, hence is a proper replacement call).
which is just a #define to g_assert for now, but can now easily be
turned into something that does some nicer debugging using our new
stack trace infrastructure. This commit also reverts all constructed()
functions to use assert again.
Replace gimp_parameter_*() utility functions with equivalent
gimp_properties_*() functions which deal with separate arrays of names
and values, and use g_object_new_with_properties() instead of
g_object_newv().
Add an offset_angle parameter to gimp_constrain_line(), which
offsets the radial lines by a given angle.
Add gimpdisplayshell-utils.[ch], with two new functions:
- gimp_display_shell_get_constrained_line_offset_angle():
Returns the offset angle to be passed to
gimp_constrain_line(), in order to constrain line angles in
display space, according to the shell's rotation angle and
flip mode.
- gimp_display_shell_constrain_line(): A convenience function
which calls gimp_constrain_line() with the said offset angle.
Use the new functions in all instances where we constrain line
angles, so that angles are constrained in display space, rather
than image space.
The only exception is GimpEditSelectionTool, which keeps
constraining angles in image space, since it's not entirely obvious
that we want to constrain angles of dragged layers/selections in
display space.
this commit changes just those which make no difference to
functionality: property and object member defaults that get overridden
anyway, return values of g_return_val_if_fail(), some other stuff.
with proper value names. Mark most values as _BROKEN because they use
weird alpha compositing that has to die. Move GimpLayerModeEffects to
libgimpbase, deprecate it, and set it as compat enum for GimpLayerMode.
Add the GimpLayerModeEffects values as compat constants to script-fu
and pygimp.
file-procedure.[ch] is gone and its functions moved to
GimpPlugInManager where they belong (the manager keeps around the
lists of load, save and export procedures).
Utility functions from file-utils.[ch] that have nothing to do with
image files moved to core/gimp-utils.[ch].
and pass them where we know the buffer could be from another image.
Pass "NULL, 0" if we know it's the same image.
Add gimp_layer_new_convert_profile() which takes the newly created
layer and the ICC data/length; call it from both
gimp_layer_new_from_gegl_buffer() and gimp_layer_new_from_pixbuf().
gimp_layer_new_convert_profile() is empty, this is just
infrastructure.
which returns an error if there is no pattern for GIMP_FILL_PATTERN.
Use it instead of having the same code in 3 variants, and make error
handling consistent with bucket fill.
instead of gimp_container_get_neighbor_of_active() in gimp-utils.c.
Move the additional GimpContext logic of the old function into the
callers, but use the new function in more places.
Niels De Graef