* app/Makefile.am
* app/gimpdrawable-preview.[ch]: new files formerly known as
gimpdrawablepreview.[ch].
This is a new naming scheme for methods of objects which live
outside their object's file. The old name implied a derived object
(and is in fact now taken by a GimpPreview subclass, see below).
Further candidates for renaming are e.g. gimpdrawable-invert.[ch],
gimpimage-convert.[ch] etc. Finaly, the main objects (image,
drawable) will go to their own directories together with their
subclasses.
* app/apptypes.h: added typedefs for the new objects:
* app/gimpbrushpreview.[ch]
* app/gimppatternpreview.[ch]: new subclasses of GimpPreview.
* app/gimpdrawablepreview.[ch]: contains a subclass of GimpPreview
now.
* app/gimpviewable.[ch]: renamed the virtual functions to
"get_preview" and "get_new_preview" to avoid confusion with the
new GimpPreview subclasses.
* app/gimppreview.[ch]: virtualized "create_preview" and
"create_popup".
* app/gimpmarshal.[ch]: new marsaller for GimpPreview.
* app/channels_dialog.c
* app/fileops.c
* app/gimpbrush.c
* app/gimpdnd.c
* app/gimpdrawable.c
* app/gimpimage.c
* app/gimppattern.c
* app/layer_select.c
* app/layers_dialog.c
* app/lc_dialog.c
* app/nav_window.c
* app/palette_import.c
* app/undo_history.c
* app/pdb/drawable_cmds.c
* app/pdb/image_cmds.c
* tools/pdbgen/pdb/drawable.pdb
* tools/pdbgen/pdb/image.pdb: changed accordingly.
2001-02-04 Michael Natterer <mitch@gimp.org>
* app/Makefile.am
* app/apptypes.h
* app/gimpviewable.[ch]: new object. Everything that can have a
preview will be a GimpViewable. The virtual functions are
"invalidate_preview", "preview" and "preview_new".
* app/gimpmarshal.[ch]: new marshaller needed for the viewable.
* app/gimpdrawable.[ch]
* app/gimpimage.[ch]: derived from GimpViewable. Removed the
preview stuff from the public interface.
Made a single boolean out of GimpImage's "comp_preview_valid"
array because we have only one copposite preview.
* app/gimplayer.c: made the preview stuff private.
* app/gimppreviewcache.[ch]: removed gimp_preview_scale()...
* app/temp_buf.[ch]: ...and added it as temp_buf_scale() here.
* app/gimpdrawablepreview.[ch]: is a private method of
GimpDrawable now.
* app/channels_dialog.c
* app/convert.c
* app/drawable.c
* app/fileops.c
* app/floating_sel.c
* app/gimage.c
* app/gimage_mask.c
* app/gimpchannel.c
* app/gimpcontainer.c
* app/gimpdnd.c
* app/layer_select.c
* app/layers_dialog.c
* app/lc_dialog.c
* app/nav_window.c
* app/palette_import.c
* app/undo.c
* app/undo_history.c
* app/pdb/drawable_cmds.c
* app/pdb/image_cmds.c
* app/tools/crop.c
* app/tools/edit_selection.c
* app/tools/ink.c
* app/tools/paint_core.c
* tools/pdbgen/pdb/drawable.pdb
* tools/pdbgen/pdb/image.pdb
* po/POTFILES.in: changed accordingly.
2001-01-21 Michael Natterer <mitch@gimp.org>
* app/palette_entries.h: removed.
* app/gimppalette.[ch]: new object derived from GimpObject. Just
used as a container at the moment (no signals or stuff used).
* app/palette.[ch]: changed almost every line except in the
import_dialog part.
* app/Makefile.am
* app/apptypes.h
* app/convert.[ch]
* app/gimpdnd.h
* app/paletteP.h
* app/palette_select.[ch]
* app/convert_cmds.c
* tools/pdbgen/pdb/convert.pdb: changed accordingly.
* app/gimpdrawable.c: set klass->removed to NULL.
2001-01-20 Michael Natterer <mitch@gimp.org>
* app/gimpdrawable.[ch]: made gimp_drawable_fill() use GimpRGB,
added some "const", delete unused function, reordered some
functions.
* app/drawable.c
* app/qmask.c: follow the change.
2001-01-14 Michael Natterer <mitch@gimp.org>
* app/channel.[ch]
* app/gimpdrawable.[ch]
* app/layer.[ch]: moved the "removed" signal from GimpChannel and
GimpLayer to GimpDrawable.
* app/gimpimage.[ch]: changed accordingly.
2000-12-29 Michael Natterer <mitch@gimp.org>
* app/Makefile.am
* app/channel_pvt.h
* app/drawable_pvt.h
* app/gdisplayF.h
* app/gimpdrawableP.h
* app/gimpimageP.h
* app/layer_pvt.h
* app/toolsF.h: removed these files.
* app/apptypes.h
* tools/pdbgen/enums.pl: added tons of opaque typedefs and enums.
* tools/pdbgen/pdb/brush_select.pdb
* tools/pdbgen/pdb/brushes.pdb
* tools/pdbgen/pdb/channel.pdb
* tools/pdbgen/pdb/color.pdb
* tools/pdbgen/pdb/convert.pdb
* tools/pdbgen/pdb/display.pdb
* tools/pdbgen/pdb/drawable.pdb
* tools/pdbgen/pdb/fileops.pdb
* tools/pdbgen/pdb/gradient_select.pdb
* tools/pdbgen/pdb/gradients.pdb
* tools/pdbgen/pdb/help.pdb
* tools/pdbgen/pdb/image.pdb
* tools/pdbgen/pdb/layer.pdb
* tools/pdbgen/pdb/pattern_select.pdb
* tools/pdbgen/pdb/patterns.pdb
* tools/pdbgen/pdb/selection.pdb
* tools/pdbgen/pdb/tools.pdb
* app/*: chainsaw #include cleanup:
- Never (never!!) include stuff in header files except where we
need access to structures' contents (like derived objects).
- Added prototypes and proper formating in many files.
- The #include order in *all* *.c files is as follows:
#include "config.h"
#include <system stuff>
#include <gtk/gtk.h>
#include "apptypes.h"
#include "gimp stuff"
#include "libgimp stuff"
#include "libgimp/gimpintl.h"
By following this scheme we can easily see a file's dependencies
from it's #include's and can grep for the inclusion to find out
where a file is used.
* tools/pdbgen/app.pl: changed to follow the include scheme above.
* libgimp/Makefile.am
* libgimp/gimpuitypes.h: new file, included from libgimp/gimpui.h
and from app/apptypes.h.
* libgimp/gimpcolorbutton.[ch]
* libgimp/gimpdialog.[ch]
* libgimp/gimphelpui.[ch]
* libgimp/gimpparasite.[ch]
* libgimp/gimppatheditor.[ch]
* libgimp/gimpprotocol.c
* libgimp/gimpquerybox.[ch]
* libgimp/gimpsizeentry.[ch]
* libgimp/gimptypes.h
* libgimp/gimpui.h
* libgimp/gimpunit.h
* libgimp/gimpunitmenu.[ch]
* libgimp/gimpwidgets.[ch]: changed accordingly.
* plug-ins/FractalExplorer/Dialogs.c
* plug-ins/gdyntext/message_window.c
* plug-ins/imagemap/imap_default_dialog.c
* plug-ins/imagemap/imap_file.c: these files used to include
"libgimp/gimpui.h" without including "libgimp/gimp.h". This is
no longer possible because the libgimpui headers don't inlcude
"libgimp/gimpunit.h" any more.
2000-12-28 Michael Natterer <mitch@gimp.org>
* app/channel.[ch]
* app/drawable.h
* app/gimpdrawable.[ch]
* app/gimpdrawableP.h
* app/gimpimage.[ch]
* app/gimpimageP.h
* app/layer.[ch]
* app/layer_pvt.h: started a major cleanup of all image/drawable
files. Added tons of "const GimpImage *" declarations and properly
formated the headers.
* app/bezier_select.c
* app/channels_dialog.c
* app/crop.c
* app/fileops.[ch]
* app/fuzzy_select.c
* app/gdisplay.c
* app/layers_dialog.c
* app/move.c
* app/paint_funcs.[ch]
* app/qmask.c
* app/undo.c: changed accordingly plus the usual portion of coding
style paranoia. This is not finished but Sven promised to buy me
a beer if I commit now ;)
2000-12-18 Sven Neumann <sven@gimp.org>
Jens Lautenbacher <jtl@gimp.org>
* app/Makefile.am
* app/gimpbrushlistP.h
* app/gimpbrushpipeP.h
* app/gimpobjectP.h: removed these three files
* app/parasitelistP.h
* app/channels_dialog.c
* app/docindex.c
* app/gimpdrawable.c
* app/gimpdrawableP.h
* app/gimpimage.c
* app/gimpimageP.h
* app/gimplist.[ch]
* app/gimpobject.c
* app/gimpobject.h
* app/gimpsetP.h: changed according to header removal
* app/airbrush.c
* app/brush_select.[ch]
* app/brushes_cmds.c
* app/gimpbrush.[ch]
* app/gimpbrushgenerated.[ch]
* app/gimpbrushlist.[ch]
* app/gimpbrushpipe.[ch]
* app/gimpcontextpreview.c
* app/paint_core.c
* app/paintbrush.c
* app/pencil.c
* tools/pdbgen/pdb/brushes.pdb: Big Brushes Cleanup.
The GimpBrush* object hierarchy and the file formats were broken by
"design". This made it overly difficult to read and write pixmap
brushes and brush pipes, leading to the situation that The GIMP was
not able to read it's very own file formats. Since the GimpBrush
format did support arbitrary color depths, the introduction of a
file format for pixmap brushes was unnecessary.
The GimpBrushPixmap object is dead. GimpBrush has an additional
pixmap temp_buf and handles pixmap brushes transparently. The file
format of pixmap brushes is not any longer a grayscale brush plus
a pattern, but a simple brush with RGBA data. The old brushes can
still be loaded, but the .gpb format is deprecated.
GimpBrushPipe derives from GimpBrush. The fileformat is still a text
header, followed by a number of brushes, but those brushes are stored
in the new GimpBrush format (no pattern anymore). The pipe does not
care about the depth of the contained GimpBrushes, so we get
grayscale BrushPipes for free. Since the brush loader still loads the
old format, old .gih files can also still be loaded.
Since the brushes in the GimpBrushPipe do not any longer contain a
pointer to the pipe object, we do only temporarily switch brushes
in the paint_core routines. This is not very elegant, but the best
we can do without a major redesign.
* app/patterns.[ch]: changed the loader to work with a filedescriptor
instead of a filehandle to make it work with the new brush loading
code.
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl
* plug-ins/common/gih.c: new plug-in that saves GIH files in the
new format (loader will follow soon)
* plug-ins/common/gpb.c: removed since Pixmap Brushes are no longer
supported as a special file format.
* plug-ins/common/gbr.c: load and save brushes in the new brush format
which allows RGBA brushes too.
* plug-ins/common/pat.c: load and save grayscale patterns too
2000-10-28 Michael Natterer <mitch@gimp.org>
* app/gimpdrawable.[ch]
* libgimp/gimpsizeentry.c: did some code review: s/0/NULL/,
s/sprintf/g_snprintf/, spacing.
2000-05-12 Sven Neumann <sven@gimp.org>
* gimpdrawable.c: enabled the (commented out) signal
"invalidate_preview".
* app/layers_dialog.c: connect to the "invalidate_preview"
signal to catch changes that need to be shown in the layer
previews. Synthetize an expose event when a layer changes.
Expose events are optimzed away by GTK+ if the widget is not
visible. Therefore, previews not visible in the layers_dialog
are not redrawn when they invalidate. Later the preview gets
validated by the image_preview in lc_dialog but is never
propagated to the layer_pixmap. We work around this by using an
additional flag "layer_pixmap_valid" so that the pixmap gets
updated once the preview scrolls into sight.
Fixes bugs #10549, #10300 and #8787.
* app/channel.[ch]
* app/layer.[ch]: code review and indentation
--Sven
* app/gimpdrawable.c: gimp_drawable_get_color_at() now silently
returns NULL again if the coordinates are out of range. A lot of
code using this function relies on this feature and correctly
checks the return value. No need to emit critical warnings here.
The GTK_CHECK_TYPE macro test for obj != NULL, no need to do this
check twice. Removed lots of unnecessary calls to g_return_if_fail().
* app/color_picker.c: with the old behaviour of
gimp_drawable_get_color_at() the code is a bit simpler.
* app/fuzzy_select.c: fuzzy_select relied on drawable_offsets()
returning off_x = off_y = 0 if drawable == NULL. Decided to change
this here, fixes bug #7077.
* app/gimpimage.[ch]: Even though we made bad experiences with the
changes in gimpdrawable.c, I have introduced similar argument checks
here.
* app/image_map.c: indentation
--Sven
2000-03-01 Michael Natterer <mitch@gimp.org>
* app/gimpdrawable.c: gimp_drawable_get_color_at(): put the check
below back but only require a non-indexed drawable if the drawable
doesn't have an image.
(The function may call gimp_image_get_color() with gimage == NULL
for RGB and GRAY colors because we don't need a colormap to
transform them to RGB space).
This was the obscure special case (TM).
2000-03-01 Michael Natterer <mitch@gimp.org>
* app/gimpdrawable.c: gimp_drawable_get_color_at(): don't
g_return_val_if_fail(!indexed, NULL) because the function seems to
work fine for all kinds of drawables. Fixes#6756. Or is this
check needed for some obscure special case?
2000-02-27 Garry R. Osgood <gosgood@idt.net>
* gimp/app/by_color_select.c
* gimp/app/color_picker.c
* gimp/app/gimpdrawable.c
* gimp/app/image_map.c
* gimp/app/paint_core.c
Inadvertent logic error in g_return_val_if_fail()
style sanity checks implemented in
gimp_drawable_get_color_at() gave rise to
segment violation reported in #6624;
error admitted out-of-bounds x&y that
do not map to tiles. Closes#6624.
GTK-critical warnings which result from
this new sanity check require that
gimp_drawable_get_color_at() clients
perform initial culling of out-of-bounds
x & y coordinates.
* tools/pdbgen/*.pl: added 2000 to the copyrights
* tools/pdbgen/lib.pl: it's foo_pdb.[ch] now
* tools/pdbgen/pdb/drawable.pdb
* tools/pdbgen/pdb/parasite.pdb: reenabled sanity checks for the
drawable IDs and the parasite names
* app/drawable.c
* app/gimpdrawable.c: added a bunch of g_return_if_fail's, instead
of the silent check and return in many functions. This should also
be done in gimpimage.c and the like too.
* app/gimpdrawable.h
* app/layer.c: cosmetic code fix
-Yosh
Tue Feb 15 23:27:42 GMT 2000 Andy Thomas <alt@gimp.org>
* gimp/app/gimpdrawable.c
* gimp/app/channel.c
* gimp/app/layer.c
* gimp/app/channel.h
* gimp/app/layer.h
* gimp/app/gimpimage.c
* gimp/app/gimpimage.h
* gimp/app/gimpdrawable.h
* gimp/tools/pdbgen/pdb/paths.pdb
* gimp/tools/pdbgen/pdb/layer.pdb
* gimp/tools/pdbgen/pdb/channel.pdb
* gimp/tools/pdbgen/pdb/gimage.pdb
* gimp/app/channel_cmds.c
* gimp/app/gimage_cmds.c
* gimp/app/internal_procs.c
* gimp/app/layer_cmds.c
* gimp/app/paths_cmds.c
New gimp_*_set_tattoo procedures. This allows save/load plugins
to save/restore tattoo states of layers, channels and paths. Note the
internal tattoo state can also be set, however rigorous checks are
performed to make sure that the internal tattoo states of layer,
channels and paths are consistent and that the new state value is
newval > MAX(MAX(layertattoo),MAX(channeltattoo),MAX(pathtattoo)).
* app/gimpdrawable.c: added an assert for name != NULL
* tools/pdbgen/pdb/channel.pdb
* tools/pdbgen/pdb/layer.pdb: sanity check the name parameters
-Yosh
Fri Oct 1 12:46:12 1999 Austin Donnelly <austin@gimp.org>
* gimprc.in: comment typo fix, plus add %D* to default
image-title-format string, so people get a '*' in the titlebar
if their image is dirty.
* app/fileops.c: initialise filename before using it.
* app/gdisplay.c: empty parameter list () is K&R - should be
stronger (void) in ANSI C.
* app/gimpdrawable.c: gimp_drawable_{dirty,clean} functions
removed - no one uses them anyway. Parasite undo type is
proper parasite undo type, not MISC_UNDO.
* app/gimpdrawableP.h: drawable dirty bit removed.
* app/gimpimage.c: don't change the resolution if there's no
difference from the old one. Call gdisplay_shrink_wrap() to
re-calculate scale factors and refresh the display on
resolution change. Layer undo doesn't have sub-types
anymore, uses main UndoType instead.
* app/layer.h: Remove LayerUndoType
* app/qmask.c: fix qmask undo so it actually works.
* app/undo.h: new types for undo_push_layer{,_mask} and
undo_push_qmask.
* app/undo.c: change way group boundaries are represented:
each Undo has a group_boundary boolean set to TRUE if this is
the start or the end of a group, and the type of the Undo is
the group's type. Within a group, each Undo keeps its own
type. This allows pop funcs and free funcs to do
type-specific things (eg needed by layer and channel stuff).
Don't maintain per-drawable dirty flags anymore. Floating
sel to layer and layer rename now uses meaningful undo types.
* app/undo_types.h: more specific undo types:
LAYER_{ADD,REMOVE}_UNDO, LAYER_MASK_{ADD,REMOVE}_UNDO,
LAYER_RENAME_UNDO, and PARASITE_{ATTACH,DETACH}_UNDO.
* app/undo_history.c: oops - undo stack was being placed into gtk
list in wrong order.
* app/edit_selection.c: push more descriptive LAYER_DISPLACE_UNDO
rather than MISC_UNDO.
* app/layers_dialog.c: better tagging of undo types
Mon Sep 20 12:51:30 EDT 1999 Austin Donnelly <austin@gimp.org>
Honest, guv, it's not a feature - it's a tightly integrated
package of undo system cleanups and fixes.
NEW FILES:
* app/undo_history.c: window showing recent undo (and redo) steps
available.
* app/undo_types.h: broken out of undo.h to fix circular includes.
MODIFIED FILES:
* app/Makefile.am: compile undo_history.c
* app/channel.h: use enum for channel undo type, not just magic
numbers.
* app/layer.h: same for layer undos.
* app/commands.c: edit_show_undo_history_cmd_callback() function to
pull up undo history window.
* app/commands.h: prototype for above.
* app/gdisplay.c: make undo / redo menu items sensitive according
to whether they would do anything. Would be easy to change
the text to say what would be undone/redone, but I don't know
the GTK.
* app/gimpimage.c: new signal emitted by gimage:
UNDO_EVENT. gimp_image_undo_event() function to emit it.
* app/gimpimage.h: prototype for above.
* app/gimpimageP.h: pushing_undo_group member is now an undo_type,
not an int. Keep undo history widget here too (if created).
* app/menus.c: add "Edit/Undo history..." to image menu.
* app/undo.c: new types: enums undo_type and undo_state rather than
ints and magic numbers. All undo_pop_* and undo_free_*
functions made static. New static function
undo_type_to_name(). Issue undo event signals on various
important events (eg undo pushed, undo popped etc).
undo_push() now takes a "dirties_image" arg to say whether
image should be dirtied. Layer moves now dirty the image. A
couple of g_return_if_fails () on undo_pop and undo_redo to
assert we're not in the middle of an undo group.
undo_get_{undo,redo}_name() to peek at names of top items on
undo and redo stacks resp. undo_map_over_{undo,redo}_stack()
to run a function for each item or group on stack. Layer and
channel undos use symbolic names rather than 0 or 1. Array
mapping undo types to names.
* app/undo.h: split out undo types to undo_types.h. Prototypes
for functions described above. undo_event_t enum.
undo_history_new() prototype lives here too.
Random other fixes:
* app/gimpdrawable.c
* app/image_render.c: default labels in switches to keep egcs happy.
* app/nav_window.c: some fixes to (sort of) cope with image res !=
screen res. Still needs work to handle non-square pixels
properly.
* app/paths_dialog.c: bad idea to call gimp_image_dirty()
directly. Even though it's currently commented out.
* libgimp/Makefile.am: add gimpmath.h
* app/gtkwrapbox.[ch]
* app/gtkhwrapbox.[ch]: wrapbox widget from gle
* app/Makefile.am: added those files
* app/interface.c: use an hwrapbox for the toolbar. Still not perfect
yet, working on it.
* app/gimpdrawable.c
* app/about_dialog.c
* app/airbrush.c
* app/blend.c: some minor code cleanup
-Yosh
Mon Aug 23 10:15:32 EDT 1999 Austin Donnelly <austin@gimp.org>
Dirty flag now correct in all cases. Can be displayed in image
window title too. See NOTE near gimp_image_dirty() for details.
* app/fileops.c: gimp_image_clean_all() after reverting an image.
* app/gdisplay.c: register handlers for gimage dirty and clean
signals to update image title. New image-title-format
expansion: %Dx expands to x if the image is dirty.
* app/gdisplay_ops.c: gimage->dirty flags != 0 is the correct
condition to test to see if an image is dirty.
* app/gimpdrawable.c: gimp_image_dirty() should never be called
except from an undo_push_* function. Call
undo_push_cantundo() if you want to dirty the image but can't
be bothered writing an undo handler (be ashamed of yourself!).
* app/gimpimage.c: new gimage signal: clean. Emitted when an undo
operation takes place. Gimage changes when either dirty or
clean is emitted, so if you need to update previews etc, look
for both! Move group_count into gimage structure, since
leaving it as a static in undo.c is bad if two undo groups are
started on different images at the same time. More changes
of gimp_image_dirty() to undo_push_cantundo()
(parasite-related, plus layer moves). See the NOTE on dirty
counter near gimp_image_dirty() for the full story.
gimp_image_dirty() and gimp_image_clean() simplified - counter
can go negative.
* app/gimpimageP.h: group_count moved from undo.c
* app/layers_dialog.c: push undo for layer name change, rather
than dirtying the image.
* app/undo.c: layer rename undo functions
added. undo_push_cantundo() convenience functions added.
group_count made per-gimage since everything else is. When
blowing away redo stack, make image infinitely dirty if redo
info contained file save point.
* app/undo.h: added undo_push_layer_rename() and
undo_push_cantundo().
* TODO: added idea for undo history window.
1999-08-22 Michael Natterer <mitschel@cs.tu-berlin.de>
* app/color_area.[ch]
* app/color_panel.[ch]
* app/gimpdnd.[ch]: enabled dnd for colors (compatible with the
standard gtk/gnome color dnd). The color selection is now invoked
on a real click, not on button_down to avoid confusion with dnd.
* app/channels_dialog.c
* app/disp_callbacks.c
* app/interface.c
* app/layers_dialog.c: minor dnd updates/fixes.
* app/channel.[ch]
* app/channel_pvt.h
* app/docindex.[ch]
* app/docindexif.[ch]
* app/drawable.[ch]
* app/floating_sel.c
* app/gimage.[ch]
* app/gimage_mask.c
* app/gimpdrawable.[ch]
* app/gimpdrawableP.h
* app/gimpimage.[ch]
* app/gimpimageP.h
* app/layer.[ch]
* app/layer_pvt.h
* app/undo.c
* app/xcf.c: wanted to do some s/int/gboolean/ in the layer files
where appropriate and found myself spending the whole night doing
a big code review for layers/channels/drawables/images:
s/int/gboolean/, s/<type>/g<type>/, lots of indentation, removed
some old global variables and deprecated functions, #include
cleanups, proper prototypes, copyright headers, ...
* app/*.[ch]: Actually use the enum types GimpImageType,
GimpImageBaseType, LayerModeEffects, PaintApplicationMode,
BrushApplicationMode, GimpFillType and ConvertPaletteType, instead
of just int or gint. Hopefully I catched most of the places
where these should be used.
Add an enum ConvolutionType, suffix the too general constants
NORMAL, ABSOLUTE and NEGATIVE with _CONVOL. Use NORMAL_MODE
instead of NORMAL in some places (this was what was intended). Fix
some minor gccisms.
* app/apptypes.h: New file. This file contains the above
enumeration types, and some opaque struct typedefs. It was
necessary to collect these in one header that doesn't include
other headers, because when we started using the above mentioned
types in the headers, all hell broke loose because of the
spaghetti-like cross-inclusion mess between headers.
(An example: Header A includes header B, which includes header C
which includes A. B uses a type defined in A. This is not defined,
because A hasn't defined it yet at the point where it includes B,
and A included from B of course is skipped as we already are
reading A.)
Wed Jun 23 23:52:54 BST 1999 Andy Thomas <alt@gimp.org>
* gimp/app/gimppreviewcache.c
* gimp/app/gimppreviewcache.h
* gimp/app/drawable_cmds.c
* gimp/app/gdisplay.c
* gimp/app/gimpdrawableP.h
* gimp/app/gimage_cmds.c
* gimp/app/Makefile.am
* gimp/app/layers_dialog.c
* gimp/app/channel.c
* gimp/app/lc_dialog.c
* gimp/app/lc_dialog.h
* gimp/app/lc_dialogP.h
* gimp/app/layer.c
* gimp/app/gimpdrawable.c
* gimp/app/internal_procs.c
* gimp/libgimp/gimp.h
* gimp/libgimp/gimpimage.c
* gimp/libgimp/gimpdrawable.c
* gimp/libgimp/gimpmenu.c
* gimp/tools/pdbgen/pdb/drawable.pdb
* gimp/tools/pdbgen/pdb/gimage.pdb
Added thumbnail image preview functions.
Previews are visible on the L&C&P dialogs as well as in the
drawables/channels/ menus generated for plugins
(see the bumpmap & Mapobject plugins).
PDB interface exists to simply extract a thumbnail preview
of a given size. This is much quicker & more efficient
than getting the image data tile-by-tile if you only need a small
image since a "preview cache" has been implemented. This cache also
reduces the number of times the tiles cached is scanned since smaller
previews are always generated from large ones if they exists and
are valid.
Some possible usages (I don't intend to implement these ideas. Just
suggestions). More plugins using the thumbnail preview (ie any that
use multiple images). Indication of "active image" somewhere.....
Actually almost anywhere a drawable/image name appears.
* app/edit_selection.c: removed some nonfunctional code.
* app/paint_core.c: remove the alt toggles perfectmouse behaviour.
* app/paintbrush.c: when ctl (or alt) is held set the fg (or bg) color.
* app/gimpparasite.[ch]: made char *name parameters const.
* app/parasitelist.c: removed unused static variable.
* app/gimpdrawable.c, app/gimpimage.c, app/undo.[ch]: added
support for undoing parasite changes.
* libgimp/gimp.h, libgimp/gimpimage.c: added
gimp_undo_push_group_start and gimp_undo_push_group_end
* libgimp/parasite.[ch]: added undoable flag.
* plug-ins/gdyntext/font_selection.c: fixed c++ style comment.
* plug-ins/gdyntext/gdyntext.c: use the new undoable parasites.
* plug-ins/rcm/rcm_misc.c: arctg can't be inline because it is
used in other .c files
* plug-ins/waterselect/waterselect.c,
* plug-ins/rotators/rotators.c, app/tips_dialog.c, app/plug_in.c:
fixed some warnings
* app/Makefile.am: build color_cmds, lut_funcs, and pixel_processor
* app/app_procs.c: feedback in the splash screen when loading
parasites.
* app/boundary.c: Optimized find_empty_segs.
* app/brightness_contrast.[ch]
* app/levels.[ch]
* app/posterize.[ch]:
moved pdb and lut calculation code. These files now contain only
GUI functions.
* app/channel.c: Optimized channel_bounds (fewer compares, better
use of registers). Use color_region instead of channel_*_segment
in channel_combine_rect. Optimized channel_combine_ellipse by
skipping pixels inside of the ellipse. Use
pixel_region_process_parallel in channel_combine_mask. Use a
GimpLut in channel_invert, and channel_sharpen.
* app/invert.c
* app/equalize.c: moved the lut functions to lut_funcs.c
* app/gimpdrawable.c, app/gimpdrawableP.h
* app/gimpimage.c, app/gimpimageP.h: removed unused gimpmatrix
variables/includes.
* app/gimplut.[ch]: added new function gimp_lut_process_inline
that operates on a single PixelRegion.
* app/gimpparasite.[ch]: new functions to save/load parasiterc
* app/parasitelist.[ch]: new functions to save/load ParasiteLists
in/from files.
* libgimp/parasite.[ch]: new functions to load/save parasites.
* app/internal_procs.c: get some procs from new location in
color_cmds.h.
* app/pixel_region.[ch]: moved pixel_regions_process_parallel
related functions to a new file.
* app/color_cmds.[ch]: new files for PDB
definitions/implementations of color correction functions.
* app/lut_funcs.[ch]: new files to hold lut creation functions.
* app/pixel_processor.[ch]: new files that contain the
pixel_regions_process_parallel routines. Added some new
capabilities that are currently unused.
done in pieces, don't expect to be able to compile on Win32 from
these sources yet. Ans of course, the official version of GTk+
doesn't include the Win32 stuff yet.
* app/gimplut.[ch]: new source files that implement pixel Look Up
Table functions.
* app/Makefile.am: build gimplut.[ch]
* app/brightness_contrast.c
* app/curves.c
* app/invert.c
* app/levels.c
* app/posterize.c: Use the new lut functions. Use
pixel_region_process_parallel in the PDB versions of these routines.
* libgimp/parasite.h
* libgimp/parasite.c: new functions parasite_name and
parasite_compare.
* app/gimpdrawable.c:
* app/gimpdrawable.h: new function
gimp_drawable_get_color_at(...) returns the RGBA[color index]
value at a specified position in the drawable. Don't set the dirty
bit on the image if a new parasite is the same as the old.
* app/gimpimage.c
* app/gimpimage.h new function
gimp_image_get_color_at(...) returns the RGBA[color index]
value at a specified position in the drawable. Don't set the dirty
bit on the image if a new parasite is the same as the old.
* app/by_color_select.c
* app/color_picker.c: use the new gimp_*_get_color_at
functions instead of messing with the tiles.
* app/layer.c: fixed a minor warning.
* app/commands.c:
don't scale the image if the new size == the old size
* app/channel.c: optimized channel_bounds by only checking the
pixels in a tile if it is not already entirely within the
currently computed bounds.
* app/gimpdrawable.c (gimp_drawable_set_name): Fix adding of
numbers after drawable copies. We used to get pairs of duplicates
after adding the same name several times.
(Try by adding a new layer several times in the layers dialog. You will
get New Layer, New Layer#2, New Layer#3, New Layer#3 (again!), New Layer#4,
New Layer#4 (again!), etc.)
Wed Jan 27 21:52:43 GMT 1999 Austin Donnelly <austin@gimp.org>
* app/scale.c: oops - should use the image resolution, not the
screen resolution. D'oh!
* app/gimpdrawable.c: only merge shadow image if there actually is
one.
* plug-ins/emboss/emboss.c: small optimisation: use
gimp_drawable_mask_bounds() to calculate only the pixels that
are actually in the selection.
Sven Neumann