- remove gimp_widget_flush_expose()
- remove the "now" argument to gimp_display_shell_flush() and make it
only update widget states
- rename gimp_display_flush_whenever() to gimp_display_flush_update_region()
and call gimp_display_shell_flush() separately in the only case we
passed FALSE to flush_whenever()
- remove th flush_now interval logic from GimpDisplay, as soon as we
have exposed the canvas, we are in the loop for the next frame clock
tick anyway, so delaying a useless and removed process_updates serves
no purpose
- in gimptool-progress.c, create the invisible grab widget also for
non-cencelable cases, so we can always safely run the main loop
manually to make the progress updates visible
- in gimp-gegl-apply-operation.c, always run the main loop manually
to make the progress updates visible
- in gimpstatusbar.c, leave some FIXME comments as reminder that
we might need the same logic as in gimptool-progress.c
- change start() and set_text() to use "format" and "..." instead of
"message", allowing to format progress messages in place
- s/cancelable/cancellable/
- move "cancellable" to be the second argument of start()
In gimp_tool_progress_start(), if the progress is cancelable, grab on
an invisible widget and emit the progress' "cancel" signal when Escape
is pressed.
This removes the obsolete check which makes the tool fail from
gimp_display_shell_set_mask(). Also change the foreground select tool
and the display mask from using GimpChannel to GeglBuffer, because
that's what it needs, simply buffers. Most changed files simply newly
include <gegl.h> because a GeglBuffer appeared in two headers.
