Since commit 867b1f7e the window did always pop if it was set to
visible once, even if closed and "Use info window" disabled.
Fix this by adapting the show logic to the fact that we now keep the
widget alive across images/displays.
...in initially active tab
gimp_tool_gui_update_shell(): implement the "overlay" case and hide the
gui on the previous shell, then show it on the new one.
to not return a reference that has to be dropped. Also allow NULL to
be returned if the managed cannot have a profile. If it can have one,
get_color_profile() still always returns a profile (either the
assigned one, or a generated built-in one).
gimp_image_constructed(): connect to "notify" on GimpColorConfig
and call gimp_color_managed_profile_changed() on the image.
Remove the "notify" handler on GimpColorConfig from
gimpdisplayshell-handlers.c because it already connects to the
image's "profile-changed" signal.
Additionally, implement GimpColorManaged::profile_changed() in
GimpImage and invalidate the image and all layer previews. One step
closer to color managing image and layer previews.
...when a color profile is active
This commit doesn't fix anything, but it prepares the code to do the
right thing:
It passes the actual raw image pixels through the entire color picking
mechanism to the widgets which display colors, particularly
GimpColorFrame.
This is needed for GimpColorFrame's "Pixel" mode (as opposed to its
RGB, HSV etc. modes) which is supposed to show the raw pixel values
from the image.
Before this commit, it was recreating the raw pixel values from the
GimpRGB value it knows, which will become impossible when we correctly
pick color managed GimpRGB values soon.
it used to be a typedef to gpointer and actually was a cmsHPROFILE.
Change its API to be more "standard", remove the public close()
function. The object caches both the cmsHPROFILE and the data/length
ICC blob, so conversions between the two become obsolete (simply call
get_lcms_profile() or get_icc_profile()).
Adapt everything to the new API, but port it in a naive way for now,
the code doesn't take advantage of the new possibilities yet (like
refcounting).
...but they aren't clipped
gimp_display_shell_profile_can_convert_to_u8(): allow the shortcut of
converting directly to 8-bit for display only for GIMP_COMPONENT_TYPE_U8.
This might be an lcms bug, the code can be enabled again for U16 and
U32 if it's indeed an lcms bug and it gets fixed.
but they aren't clipped
Add gimp_display_shell_profile_can_convert_to_u8() which returns
whether the lcms transform can safely write directly into an u8 buffer
without destroying out-of-gammut pixel values, which we assume is the
case for all integer formats. If the function returns FALSE, always
convert via the R'G'B'A float filter_buffer.
Also connect to the image's "precision-changed" signal and update the
profile transform when it's emitted.
- disable auto-adding of the lcms display filter module
- change profile convert dest formats to be always R'G'B'A, a display
profile transform outputs something that can be displayed directly,
so no additional gamma transform must happen when the pixels are
copied to a cairo-ARGB32 buffer
- add a medium forest of if() branches to gimpdisplayshell-filter.c
which cover all combinations of profile and display filter
transforms
- all of this is still very broken when changing an image to linear,
because the configured RGB profile from prefs will do horrible
nonsense (things work fine though with a per-image profile that is
for linear data)
Move some functions from libgimpwidgets/gimpwidgets.[ch]
and from app/widgets/gimpwidgets-utils.[ch]. Newly add
gimp_widget_get_color_profile() which is extracted from
modules/display-filter-lcms.c.
...bring focus back to GIMP image window
When showing docks in multi-window-mode, try to set the keyboard focus
back to the active display because it might have been stolen by a dock.
- 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()
