2006-09-26 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.[ch]: added GError** parameter to
GimpPaintCore::start().
* app/tools/gimppainttool.c (button_press): display the error in
the statusbar.
* app/paint/gimppaintcore-stroke.c: pass a NULL error, effectively
swallowing mssages. Will fix that later.
* app/paint/gimpbrushcore.c
* app/paint/gimpclone.c
* app/paint/gimpsourcecore.c: changed accordingly. Set the error
instead of calling g_message().
* app/paint/gimpheal.c
* app/paint/gimpperspectiveclone.c: implement start() and bail out
early on indexed drawables instead of showing a g_message() in
other functions that are called later.
* app/tools/gimptool.[ch]: added GError** to GimpTool::initialize().
* app/tools/gimptool.c (gimp_tool_initialize): display the error
in the statusbar. Keep the external API GError-free.
* app/tools/gimprectangletool.[ch]: added GError** to
gimp_rectangle_tool_initialize().
* app/tools/gimpbrightnesscontrasttool.c
* app/tools/gimpcolorbalancetool.c
* app/tools/gimpcolorizetool.c
* app/tools/gimpcroptool.c
* app/tools/gimpcurvestool.c
* app/tools/gimphuesaturationtool.c
* app/tools/gimpimagemaptool.c
* app/tools/gimplevelstool.c
* app/tools/gimpperspectiveclonetool.c
* app/tools/gimpposterizetool.c
* app/tools/gimpthresholdtool.c
* app/tools/gimptransformtool.c: changed accordingly. Set the
errors in initialize() instead of using gimp_message().
* app/tools/gimpblendtool.c: implement initialize() and bail out
early on indexed images instead of showing a gimp_message() in
button_press().
2006-09-03 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.[ch]: added construct-only property
"undo-desc". Use this when pushing an undo instead of attempting
an unsuccessful lookup of the GimpPaintInfo object.
* tools/pdbgen/pdb/paint_tools.pdb
* app/tools/gimppainttool.c: use paint_info->blurb as undo
description when constructing the paint core.
* app/pdb/paint_tools_cmds.c: regenerated.
2006-04-07 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable.[ch]: renamed gimp_drawable_data() to
gimp_drawable_get_tiles().
[lots of files]: changed accordingly.
2005-09-03 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_get_orig_image)
(gimp_paint_core_get_orig_proj): replaced manual calculation of
the offset of a pixel in a tile (marked as /* dubious... */ for a
reason) by simply using the offset parameters of tile_data_pointer().
2005-09-03 Michael Natterer <mitch@gimp.org>
* app/base/pixel-region.[ch]: some general cleanup.
(pixel_region_init_temp_buf)
(pixel_region_init_data): new functions which initialize pixel
regions on TempBufs and on raw contiguous arrays of pixel data.
(pixel_region_configure): fixed a bug that has probably been there
forever: when processing contiguous (non-tiled) data, interpret
the original x and y coordinates of the region as offsets into
the data. Before this fix, the initial x and y were simply ignored
(by using them in a broken way), thus always forcing the upper
left corner of the region being the beginning of the passed data.
Lots of code was working around this problem by setting the
pixel_region's data pointer to the proper starting pixel of the
region in the middle the buffer.
* libgimp/gimppixelrgn.c: some general cleanup.
(gimp_pixel_rgn_configure): same fix as above. Fortunately, nobody
seems to know that libgimp pixel regions can be used on arrays of
data, just as core ones. Only two plug-ins were using this
feature, and they are antique and written by spencer and federico,
respectively. They both don't use offsets into the buffers and are
not affected by this change. It's highly unlikely that anybody out
there knows/uses this feature, so it can IMHO be safely changed.
* app/base/temp-buf.c
* app/core/gimpbuffer.c
* app/core/gimpdrawable-combine.c
* app/core/gimpdrawable-preview.c
* app/core/gimpimage-preview.c
* app/core/gimplayer.c
* app/paint/gimpbrushcore.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimppaintcore.c
* app/paint/gimpsmudge.c
* app/tools/gimpiscissorstool.c
* app/tools/gimppainttool.c: use the pixel_region_init_foo()
functions instead of initializing regions of TempBufs and raw data
manually. Removed lots of workarounds for the broken offset
handling. The changed places of code are much more readable now.
2005-08-28 Michael Natterer <mitch@gimp.org>
Immplement "Sample Merged" for the clone tool. Fixes bug #123627.
* app/paint/gimppaintcore.[ch] (struct GimpPaintCore): added
members "saved_proj_tiles" which stores the unmodified projection,
"orig_proj_buf" which stores the unmodified temp paint application
buf and "use_saved_proj" which controls if all the additional
stuff should be allocated and managed.
(gimp_paint_core_start): allocate the saved_proj_tiles if needed.
(gimp_paint_core_get_orig_proj): new function like
gimp_paint_core_get_orig_image() which returns unmodified
projection pixels for paint application.
(gimp_paint_core_validate_saved_proj_tiles): new function like
gimp_paint_core_validate_undo_tiles() which copies the tiles that
will be dirtied to saved_proj_tiles.
(gimp_paint_core_paste): call above save_proj_tiles() so
projection tiles are saved before dirtying them.
* app/paint/gimpclone.[ch]: replaced member src_drawable by
src_pickable and use the image's projection if sample_merged it
TRUE. Adjust src offsets accordingly and use GimpPaintCore's new
get_orig_proj() API to get the src pixels.
* app/paint/gimpcloneoptions.[ch]: added boolean "sample_merged"
property.
* app/tools/gimpclonetool.c: follow GimpClone's src_drawable ->
src_pickable change.
(gimp_clone_tool_button_press): set the paint_core's
"use_saved_proj" boolean before chaining up.
(gimp_clone_options_gui): add a "Sample Merged" toggle button.
2005-01-14 Michael Natterer <mitch@gimp.org>
* app/core/core-enums.[ch] (enum GimpUndoType): added GIMP_UNDO_INK.
* app/paint/gimppaintcore.[ch]: added virtual function
GimpPaintCore::push_undo() and call it.
* app/paint/gimppaintcore-undo.[ch]: made it the default
implementation.
* app/paint/gimpink-blob.[ch]: added blob_duplicate().
* app/paint/gimpink.[ch]: added a "start_blob" (just like
GimpPaintCore::start_coords) which gets set whenever we start a
new stroke or line. Removed ink->lastx and ink->lasty because
they are the same as paint_core->last_coords.
* app/paint/Makefile.am
* app/paint/gimpink-undo.[ch]: new files implementing an
undo step for ink which restores the last blob used along
with the whole ink state. Fixes bug #163670.
2004-06-14 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.[ch]: removed PRETRACE_PAINT and
POSTTRACE_PAINT from the GimpPaintCoreState enum. Removed
"gboolean traces_on_window" from GimpPaintCoreClass.
* app/paint/gimpclone.[ch]
* app/paint/gimpink.c
* app/tools/gimpclonetool.c: changed accordingly.
* app/tools/gimppainttool.c: ditto. Show the brush outline
while painting. Fixes bug #118348.
2004-06-14 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.[ch]: added new virtual function
GimpPaintCore::post_paint() and call it after calling
GimpPaintCore::paint().
* app/paint/gimpbrushcore.[ch]: renamed brush_core->grr_brush
to brush_core->main_brush and reset brush_core->brush
to brush_core->main_brush in GimpPaintCore::post_paint().
* app/paint/gimpbrushcore.c
* app/paint/gimppaintcore-stroke.c
* app/tools/gimppainttool.c: removed all code which restores
the brush_core's old brush after painting since post_paint()
does this automatically now.
* app/paint/gimpclone.[ch]: moved static variables to the
GimpClone struct.
2004-06-05 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.c
* app/paint-funcs/paint-funcs-generic.h
* app/paint-funcs/paint-funcs.[ch]: applied a patch from Philip
Lafleur that changes the way that paint is applied during a paint
stroke. Fixes bug #124225.
2004-05-26 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.c: don't do special stuff if a virtual
function doesn't exist. Instead, added default implementations
which do the special stuff and call the virtual functions
unconditionally.
* app/tools/gimppainttool.c: some stylistic cleanup.
2004-05-26 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.[ch] (gimp_paint_core_paste)
(gimp_paint_core_replace): replaced the "MaskBuf *paint_mask"
parameters by "PixelRegion *mask_bufPR", so subclasses can pass in
any kind of paint_mask buffer and are not restricted to MaskBufs.
Also removes implicit knowledge about the MaskBuf originating from
a brush in paint_mask_to_canvas_buf() and _to_canvas_tiles() which
don't need to offset the mask by width/2 height/2 any more.
Made gimp_paint_core_validate_undo_tiles() and
gimp_paint_core_validate_canvas_tiles() protected functions.
* app/paint/gimpbrushcore.c (gimp_brush_core_paste_canvas)
(gimp_brush_core_replace_canvas): create correctly positioned
PixelRegions from the MaskBufs before passing them to the
paint_core.
2004-05-26 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.[ch]: removed "gdouble scale" parameter
and added "GimpPaintOptions" in GimpPaintCore::get_paint_area().
Check if virtual functions exist befoe calling them.
* app/paint/gimpbrushcore.[ch]: added "gdouble scale" to GimpBrushCore
and "gboolean use_scale" to GimpBrushCoreClass (defaults to TRUE).
Set scale from paint_options in GimpPaintCore::get_paint_area().
Removed "scale" parameter from gimp_brush_core_paste_canvas()
and _replace_canvas().
* app/paint/gimpsmudge.c (gimp_smudge_class_init): set use_scale
to FALSE.
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimppaintbrush.c: removed all scale calculations and
simply pass paint_options to GimpPaintCore::get_paint_area().
2004-05-21 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_interpolate): better
fix for bug #123811; patch provided by Philip Lafleur.
2004-05-19 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_interpolate): make
sure that pressure never becomes negative. Fixes bug #123811;
thanks to Philip Lafleur for investigating this problem.
2004-02-18 Sven Neumann <sven@gimp.org>
* tile-cache.c
* tile-private.h
* tile.[ch]: removed trailing whitespace, added some newlines,
let tile_is_valid() return a gboolean instead of a gint.
* app/core/gimpimage-projection.c
* app/core/gimpimage-undo-push.c
* app/paint/gimppaintcore.c
* app/tools/gimpinktool.c: use the return value from tile_is_valid()
as a boolean.
2004-02-18 Michael Natterer <mitch@gimp.org>
Some code review:
* app/config/gimpconfig-deserialize.c
* app/config/gimpconfig-serialize.c: removed obsolete code which
made sure serialize_property()/deserialize_property() are only
called for properties of the correct class. We do it the right way
for quite a while now and clear the inherited function pointers in
gimp_config_iface_base_init().
* app/config/gimprc.c (gimp_rc_dispose): don't forget to chain up.
* app/base/gimplut.c
* app/base/lut-funcs.c
* app/config/gimpconfig-deserialize.c
* app/config/gimpconfig-serialize.c
* app/config/gimpconfig-types.c
* app/config/gimprc.c
* app/core/gimp-modules.c
* app/core/gimpbrush.c
* app/core/gimpcontainer.c
* app/core/gimpdocumentlist.c
* app/core/gimpitem.c
* app/gui/about-dialog.c
* app/gui/color-notebook.c
* app/gui/gui.c
* app/gui/tips-dialog.c
* app/paint/gimppaintcore.c
* app/paint-funcs/paint-funcs.c
* app/widgets/gimpcolorpanel.c
* app/widgets/gimpcontainergridview.c
* app/widgets/gimpcontainermenuimpl.c
* app/widgets/gimpselectioneditor.c: removed I/O includes from
files which don't use lowlevel APIs any more. Also removes
a whole bunch of G_OS_WIN32 special casing. Removed trailing
whitespace. Misc tiny cleanups.
2004-01-27 Manish Singh <yosh@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_interpolate): Use a real
GimpVector2 for vector operations, instead of stuffing everything
into a GimpCoords. C99 aliasing fix.
2003-11-25 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_scale_mask):
invalidate the solid brush cache as well. Should fix#127681.
2003-10-06 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable.[ch]: added new virtual functions
GimpDrawable::get_active_components(), apply_region() and
replace_region().
* app/core/Makefile.am
* app/core/gimpdrawable-combine.[ch]: new files containing
apply_region()'s and replace_region()'s default implementation.
They are identical to the ones removed from GimpImage except that
they don't mask the selection with itself (bug #107949).
* app/core/gimpchannel.c
* app/core/gimplayer.c: implement get_active_components().
* app/core/gimpchannel.c: implement apply_region() and
replace_region() and invalidate the channel's boundary
before upchaining (bug #107949).
* app/core/gimpimage.[ch]: removed gimp_image_apply_image(),
gimp_image_replace_image() and gimp_image_get_active_components().
* app/core/gimpimage-undo-push.c (undo_pop_image): invalidate
boundary and bounds if the drawable is a channel (bug #107949).
(undo_pop_mask)
(undo_pop_channel_mod): finish previous commit :)
* app/core/gimp-edit.c
* app/core/gimpdrawable-blend.c
* app/core/gimpdrawable-bucket-fill.c
* app/core/gimpdrawable-stroke.c
* app/core/gimpimagemap.c
* app/core/gimplayer-floating-sel.c
* app/paint/gimppaintcore.c
* app/tools/gimpinktool.c: changed accordingly.
2003-10-06 Michael Natterer <mitch@gimp.org>
Treat changes to the selection like changes to any other drawable:
* app/core/gimpchannel.c
* app/core/gimpchannel-combine.c: call gimp_drawable_update() after
changing the channel.
* app/core/gimpimage.[ch]: added struct GimpImageFlushAccumulator
with one member "gboolean mask_changed". Connect to "update" of
the selection and set accum.mask_changed to TRUE in the callback.
Added default implementation for GimpImage::flush() and emit
"mask_changed" there.
Unrelated:
* app/core/gimpimage.h: removed GimpGuide struct...
* app/core/gimpimage-guides.h: ...and added it here.
* app/core/gimpimage-undo-push.c (undo_pop_mask)
(undo_pop_channel_mod): don't distinguish between selection and
non-selection channels and just call gimp_drawable_update().
* app/core/gimpundo.h
* app/core/gimpimage-undo.c: removed "gboolean mask_changed" from
the GimpUndoAccumulator struct since we don't have to care about
that signal explicitly any more.
* app/display/gimpdisplay-foreach.[ch]: removed gimp_displays_flush().
* tools/pdbgen/pdb/display.pdb (displays_flush_invoker): call
gimp_image_flush() on all images so the flush accumulator is
honored.
This generalization enables the removal of more special purpose
code which was needed to treat the selection different:
* app/core/gimpimage-mask-select.[ch]: removed...
* app/core/gimpchannel-select.[ch]: ...and added under a new name
because it's not selection specific any more.
* app/core/gimpimage-mask.[ch]: removed...
* app/core/gimpselection.[ch]: ...added the two remaining
functions here. Removed all calls to gimp_image_mask_changed().
* app/core/Makefile.am
* app/core/gimp-edit.c
* app/core/gimpdrawable-transform.c
* app/core/gimpimage-scale.c
* app/core/gimpimage-snap.c
* app/display/gimpdisplayshell.c
* app/gui/channels-commands.c
* app/gui/layers-commands.c
* app/gui/select-commands.c
* app/gui/vectors-commands.c
* app/tools/gimpbycolorselecttool.c
* app/tools/gimpeditselectiontool.c
* app/tools/gimpellipseselecttool.c
* app/tools/gimpfreeselecttool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimpiscissorstool.c
* app/tools/gimprectselecttool.c
* app/tools/gimptransformtool.c
* app/widgets/gimpchanneltreeview.c
* app/widgets/gimpselectioneditor.c
* app/widgets/gimpvectorstreeview.c
* app/xcf/xcf-save.c
* tools/pdbgen/pdb/paths.pdb
* tools/pdbgen/pdb/selection.pdb
* tools/pdbgen/pdb/selection_tools.pdb: changed accordingly.
* app/core/gimpdrawable-bucket-fill.c
* app/core/gimpimage-colormap.c
* app/core/gimplayer-floating-sel.c
* app/core/gimplayer.c
* app/gui/image-menu.c
* app/paint/gimppaintcore.c
* app/tools/gimpcroptool.c
* app/tools/gimpinkoptions.c
* app/tools/gimpvectortool.c: removed useless and/or obsolete
#includes.
* app/pdb/display_cmds.c
* app/pdb/paths_cmds.c
* app/pdb/selection_cmds.c
* app/pdb/selection_tools_cmds.c: regenerated.
2003-09-17 Michael Natterer <mitch@gimp.org>
Added nomis' favorite feature ;)
* app/paint/gimppaintcore.[ch]: added gimp_paint_core_cancel()
which can be called instead of gimp_paint_core_finish().
It simply copies core->undo_tiles back to the drawable instead of
pushing them to the undo stack.
* app/tools/gimppainttool.c (gimp_paint_core_button_release): call
_cancel() instead of _finish() if the right mouse button is
pressed.
2003-09-06 Michael Natterer <mitch@gimp.org>
To optimize duplicate and/or wrong image updates away, introduced
new policy that a child object must never explicitly update or
invalidate its parent object (just like the GUI is not updated
explicitly by the core):
* app/core/gimpdrawable.[ch]: added new signal
GimpDrawable::update(). Never update or invalidate the image when
the drawable is updated or invalidated.
(gimp_drawable_set_visible): don't gimp_drawable_update() the
drawable since its pixels have not changed.
* app/core/gimpimage.[ch]: connect to the "add" and "remove"
signals of the layers and channels containers. Also connect to the
"update" and "visibility_changed" signals of all drawables in
these containers (optimizes away updates issued by drawables which
are not yet added to the image and updates of the selection
mask). Also, don't propagate updates to the image if the emitting
drawable is invisible (optimizes away updates issued by invisible
drawables).
(gimp_image_add_layer,channel)
(gimp_image_remove_layer,channel): don't update the image since
that's done by our "add" and "remove" handlers now.
(gimp_image_position_layer,channel): update just the image, not
the drawable since its pixels have not changed.
(gimp_image_real_colormap_changed)
(gimp_image_set_component_visible): always call
gimp_image_update() *and* gimp_viewable_invalidate_preview() to
get everything updated, since update and invalidate of images are
not connected.
* app/core/gimpimage-undo-push.c (undo_pop_layer,channel): don't
update the drawable since (a) its pixels don't change and (b) the
image updates itself upon adding/removing now.
(undo_pop_layer_mod): replaced gimp_image_update() by
gimp_drawable_update() (just for consistency with other similar
functions).
* app/core/gimplayer.c: connect to "update" of the layer mask and
issue updates on the layer if the mask update has any effect on
the projection.
(gimp_layer_create_mask): don't set the mask's offsets here since
they may be different when we later add the mask to the layer.
* app/core/gimplayermask.c (gimp_layer_mask_set_layer): set the
mask offsets here instead.
* app/core/gimpchannel.c (gimp_channel_translate): update the
channel even if push_undo == FALSE.
* app/paint/gimppaintcore.c (gimp_paint_core_finish)
* app/tools/gimpinktool.c (ink_finish): invalidate both the
drawable and the image preview since invalidating the drawable
doesn't invalidate the image any more.
* app/text/gimptextlayer.c (gimp_text_layer_render_now): also
update the new extents of the text layer, not only the old one.
(gimp_text_layer_render_layout): don't update the drawable since
gimp_drawable_fill() already updated it.
2003-09-05 Michael Natterer <mitch@gimp.org>
* app/paint-funcs/paint-funcs.[ch]: removed function map_to_color()
since it does not belong here and the two places using it look much
cleaner when doing that stuff themselves.
* app/core/gimpdrawable-preview.c: cleanup.
(gimp_drawable_preview_scale): do the indexed palette lookup here
instead of calling map_to_color().
* app/core/gimpimage.c (gimp_image_get_color): transform the
colors here instead of calling map_to_color().
* app/core/gimpimage.[ch] (gimp_image_get_color): reordered
parameters src parameters are before dest parameters.
Made the src color const.
(gimp_image_transform_color): reordered so src parameters are
*after* dest parameters (since this function operates on the dest
image and it makes sense to have the dest parameters
together). Made the src color const here, too.
* app/core/gimpdrawable-bucket-fill.c
* app/core/gimpdrawable.c
* app/core/gimpimage-contiguous-region.c
* app/core/gimpimage-projection.c
* app/core/gimpimagemap.c
* app/core/gimplayer.c
* app/core/gimppalette-import.c
* app/paint/gimpclone.c
* app/paint/gimppaintcore.c: changed accordingly.
* app/core/gimpedit.c (gimp_edit_cut,copy): simplified by
moving the "cropped" variable to a local scope.
* app/core/gimpimage-mask.c: calling gimp_image_update() followed
by gimp_viewable_imvalidate_preview(drawable) is equal to calling
gimp_drawable_update() directly.
2003-08-31 Manish Singh <yosh@gimp.org>
* app/paint/gimppaintcore.c: inlined rotate_pointers, made it specific
to gulongs (made more sense to me than adding casts)
* app/paint/gimppaintcore.c: paint_core_interpolate now takes care
of setting core->last_coords. Don't reset core->distance in
paint_core_start (fixes problem with shift-click brush strokes).
Improved brush placement for stroked selections in
paint_core_interpolate.
* app/paint/gimppaintcore-stroke.c: dont need to set
core->last_coords anymore.
* app/tools/gimppainttool.c: dont need to set core->last_coords
anymore. Set core->distance in gimp_paint_tool_button_press.
2003-08-14 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore.c (gimp_paint_core_subsample_mask): use
g_new0() instead of g_malloc() followed by memset(). Some coding
style cleanups.
2003-07-24 Michael Natterer <mitch@gimp.org>
* app/tools/gimppainttool.[ch]: removed the brush outline members
since we have no chance to really cache them without duplicating
GimpPaintCore's brush change notification code.
* app/paint/gimppaintcore.[ch]: added the outline here and really
cache it this time. The paint_core doesn't create or use the
outline but frees and NULLifies it whenever the brush changes.
2003-07-22 Michael Natterer <mitch@gimp.org>
* app/core/gimpgradient.[ch]: added "gboolean reverse" to
gimp_gradient_get_color_at() so all gradients can be used
reversed.
* app/core/gimpdrawable-blend.[ch] (gimp_drawable_blend)
* app/core/gimppalette-import.[ch] (gimp_palette_import_from_gradient):
added "gboolean reverse".
* app/paint/paint-enums.[ch]: removed enum GimpGradientRepeatMode
since it is identical to GimpRepeatMode, except for the now
obsolete ONCE_BACKWARD value.
* app/paint/gimppaintcore.[ch]: removed
gimp_paint_core_get_color_from_gradient()...
* app/paint/gimppaintoptions.[ch]: ...and added
gimp_paint_options_get_gradient_color(), which is much more
general. Added a "reverse" property to GimpGradientOptions and
changed the type of the "repeat" property to GimpRepeatMode.
* app/paint/gimppaintbrush.c: use
gimp_paint_options_get_gradient_color().
* app/tools/gimpblendoptions.[ch]: removed the "repeat" property
since it is in the parent class now.
* app/gui/gradient-select.c
* app/gui/palette-import-dialog.c
* app/widgets/gimpgradienteditor.c
* app/tools/gimpblendtool.c
* tools/pdbgen/pdb/gradients.pdb
* tools/pdbgen/pdb/misc_tools.pdb: changed accordingly.
* app/tools/gimppaintoptions-gui.c: added a "Reverse" toggle right
of the gradient preview.
* app/widgets/gimppreviewrenderergradient.[ch]: added "gboolean
reverse" member and gimp_preview_renderer_gradient_set_reverse()
API.
* tools/pdbgen/pdb/paint_tools.pdb: fixed the paintbrush invoker
to set GimpPaintOption's "use-fade" and "use-gradient" properties
correctly.
* app/pdb/gradients_cmds.c
* app/pdb/misc_tools_cmds.c
* app/pdb/paint_tools_cmds.c
* libgimp/gimpenums.h
* libgimp/gimpmisctools_pdb.[ch]
* plug-ins/pygimp/gimpenums.py
* plug-ins/script-fu/script-fu-constants.c
* tools/pdbgen/enums.pl: regenerated.
* libgimp/gimpcompat.h
* plug-ins/script-fu/siod-wrapper.c: removed GimpGradientPaintMode
here too since it was only exported accidentially (it's not used
by any external API).
* plug-ins/script-fu/scripts/3dTruchet.scm
* plug-ins/script-fu/scripts/alien-glow-arrow.scm
* plug-ins/script-fu/scripts/alien-glow-bar.scm
* plug-ins/script-fu/scripts/alien-glow-bullet.scm
* plug-ins/script-fu/scripts/alien-glow-button.scm
* plug-ins/script-fu/scripts/alien-glow-logo.scm
* plug-ins/script-fu/scripts/basic1-logo.scm
* plug-ins/script-fu/scripts/basic2-logo.scm
* plug-ins/script-fu/scripts/beveled-button.scm
* plug-ins/script-fu/scripts/blended-logo.scm
* plug-ins/script-fu/scripts/burn-in-anim.scm
* plug-ins/script-fu/scripts/coffee.scm
* plug-ins/script-fu/scripts/comic-logo.scm
* plug-ins/script-fu/scripts/coolmetal-logo.scm
* plug-ins/script-fu/scripts/glossy.scm
* plug-ins/script-fu/scripts/gradient-bevel-logo.scm
* plug-ins/script-fu/scripts/gradient-example.scm
* plug-ins/script-fu/scripts/pupi-button.scm
* plug-ins/script-fu/scripts/rendermap.scm
* plug-ins/script-fu/scripts/sphere.scm
* plug-ins/script-fu/scripts/starscape-logo.scm
* plug-ins/script-fu/scripts/test-sphere.scm
* plug-ins/script-fu/scripts/textured-logo.scm
* plug-ins/script-fu/scripts/title-header.scm
* plug-ins/script-fu/scripts/weave.scm: pass "reverse" to
gimp_blend(). Pass FALSE in most cases and added script
parameters were it makes sense.
2003-07-16 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintoptions.[ch]: added utility function
gimp_paint_options_get_fade() which calculates an opacity
value from paint_core->pixel_dist.
* app/paint/gimppaintbrush.c: removed the same code here and use
gimp_paint_options_get_fade().
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpsmudge.c: enabled fade for all paint tools, along
with a general opacity cleanup:
Use the opacity from gimp_context_get_opacity() *only* for the
image_opacity. In particular, *never* use it as initial value for
calculating the brush_opacity. Instead, start calculating the
brush_opacity from gimp_paint_options_get_fade() and return early
if it returns 0.0, if not, multiply tool specific opacity sources
like the current pressure.
(This changes the effect of the paint tools for particular opacity
values, but makes the impact of opacity on the final rendering
linear and more intuitive)
* app/tools/gimppaintoptions-gui.c: enabled the "Fade" frame for
the tools above.
* app/paint/gimppaintcore.c: purely cosmetic cleanup.
2003-07-14 Michael Natterer <mitch@gimp.org>
* app/paint/gimperaseroptions.[ch]: removed "gboolean hard"
member/property...
* app/paint/gimppaintoptions.[ch]: ...and added it here. Added
gimp_paint_options_get_brush_mode() utility function.
* app/paint/gimpairbrush.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimppaintbrush.c
* app/paint/gimppaintcore.h
* app/paint/gimppencil.c
* app/paint/gimpsmudge.c: use the new utility funtion where
appropriate. Removed trailing whitespace.
* app/tools/gimpdrawtool.[ch] (gimp_paint_tool_draw_boundary):
changed offset parameters from gint to gdouble so we can show the
brush preview at sub-pixel positions.
* app/tools/gimppainttool.c: use sub-pixel coordinates for the
brush preview if paint_options->hard is FALSE (doesn't work for
the pencil yet).
The new brush preview unveiled that the positioning of even-sized
brushes if off by 0.5 for soft brush application mode and off by
1.0 for hard application mode:
* app/paint/gimppaintcore.[ch] (gimp_paint_core_subsample_mask):
offset painting by 0.5 pixels on the brushes' even sized axes by
shuffling the subsample matrices around.
Added "subsampling" for HARD brush application mode since a pixel
of an even sized brush can snap to up to four different image
pixels depending on the sub-pixel coordinates of the stroke.
Sven Neumann