and duplicate quite some code in the spirit of the previous commit
(rename stuff using GdkSegment to _old() and add new functions that
return arrays of BoundSegs, for the lack of a nicer struct). This is
all very ugly and will change.
Get rid of const qualifier for a bunch of GimpDisplayShell getters to
get rid of a disqualifier warning. The problem is that we call into
GTK+ which sometime misses const which breaks the chain. As a general
guideline we should avoid const for widgets.
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
2008-11-14 Sven Neumann <sven@gimp.org>
* app/display/gimpdisplayshell-scroll.[ch]: removed function
gimp_display_shell_scroll_get_scaled_viewport_offset() as it was
only returning -shell->offset_x and -shell->offset_y and it
started to show up in profiles.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-transform.c
* app/display/gimpdisplayshell-scale.c: use the shell offsets
directly.
svn path=/trunk/; revision=27644
2008-11-02 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage.[ch]: add new functions
gimp_image_get_layer_iter(), channel_iter() and vectors_iter()
which return the GList inside the resp. GimpList.
* app/actions/channels-actions.c
* app/actions/layers-actions.c
* app/actions/vectors-actions.c
* app/core/gimpimage-convert.c
* app/core/gimpimage-crop.c
* app/core/gimpimage-duplicate.c
* app/core/gimpimage-flip.c
* app/core/gimpimage-item-list.c
* app/core/gimpimage-merge.c
* app/core/gimpimage-resize.c
* app/core/gimpimage-rotate.c
* app/core/gimpimage-scale.c
* app/core/gimpimage.c
* app/core/gimpimage.h
* app/core/gimpprojection-construct.c
* app/display/gimpdisplayshell-draw.c
* app/file/file-open.c
* app/tools/gimpaligntool.c
* app/tools/gimpdrawtool.c
* app/vectors/gimpvectors-compat.c
* app/vectors/gimpvectors-export.c
* app/widgets/gimplayertreeview.c
* app/xcf/xcf-save.c
* tools/pdbgen/pdb/image.pdb: use the new functions instead of
peeking both into the image and the list. Remove inclusions of
"gimplist.h" or change them into "gimpcontainer.h" if needed.
* app/pdb/image-cmds.c: regenerated.
svn path=/trunk/; revision=27524
2008-10-09 Michael Natterer <mitch@gimp.org>
Add GEGL_CFLAGS and #includes as if gimpdrawable.h and gimpimage.h
had a GEGL dependency (they will have in the next commit, but I
wanted to keep the commit separate).
* app/dialogs/Makefile.am
* app/file/Makefile.am
* app/gui/Makefile.am
* app/menus/Makefile.am
* app/paint/Makefile.am
* app/plug-in/Makefile.am
* app/text/Makefile.am
* app/vectors/Makefile.am
* app/widgets/Makefile.am
* app/xcf/Makefile.am: add GEGL_CFLAGS.
* app/actions/*.c
* app/core/*.c
* app/dialogs/*.c
* app/display/*.c
* app/file/*.c
* app/gui/*.c
* app/menus/*.c
* app/paint/*.c
* app/pdb/gimppdb-utils.c
* app/pdb/gimpprocedure.c
* app/plug-in/*.c
* app/text/*.c
* app/tools/*.c
* app/vectors/*.c
* app/widgets/*.c
* app/xcf/*.c: add <gegl.h> or replace <glib-object.h> by <gegl.h>
to all files which include a drawable subclass or gimpimage.h
* tools/pdbgen/app.pl: include <gegl.h> instead of <glib-object.h>
in all generated files.
* app/pdb/*-cmds.c: regenerated.
* data/images/gimp-splash.png: the goat is still sleeping.
By Aurore Derriennic.
svn path=/trunk/; revision=27202
2008-08-14 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-draw.[ch]
(gimp_display_shell_draw_get_scaled_image_size_for_scale): New
function.
* app/display/gimpdisplayshell-scale.[ch]
(gimp_display_shell_scale): When zooming out and the image
starts to fit the viewport on a given axis, center on that
axis.
(gimp_display_shell_scale_image_starts_to_fit): New function.
(gimp_display_shell_calculate_scale_x_and_y): New function.
* app/display/gimpdisplayshell.c
(gimp_display_shell_scale_changed): Use
gimp_display_shell_calculate_scale_x_and_y().
* app/display/gimpdisplayshell-scroll.c
(gimp_display_shell_scroll_center_image): Bail out if neither
vertical nor horizontal centering is requested.
svn path=/trunk/; revision=26562
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-scroll.[ch]: It makes more sense
for gimp_display_shell_get_scaled_image_size() to be moved from
here to
* app/display/gimpdisplayshell-draw.[ch]: here, and rename it to
gimp_display_shell_draw_get_scaled_image_size().
* app/display/gimpdisplayshell.c: Adapt to name change.
svn path=/trunk/; revision=26479
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-draw.[ch]
* app/display/gimpdisplayshell-render.[ch]
* app/display/gimpdisplayshell-transform.[ch]
* app/display/gimpdisplayshell-appearance.[ch]: Sprinkle as many
const qualifiers we can without any implementation changes.
svn path=/trunk/; revision=26477
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-scroll.[ch]: gimp_display_shell_ ->
gimp_display_shell_scroll_ for functions that are scroll
related. Also did some other minor renamings.
* app/display/gimpnavigationeditor.c
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-scale.c
* app/display/gimpdisplayshell-render.c
* app/display/gimpdisplayshell-transform.c
* app/display/gimpdisplayshell-callbacks.c: Adapt to the name
changes.
svn path=/trunk/; revision=26476
2008-08-05 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplayshell-scroll.[ch]
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-scale.c
* app/display/gimpdisplayshell-transform.c: get rid of the "image"
part in all instances of "scaled_image_viewport_offset", we call
it simply "viewport" in all other places and it makes the code
more readable.
svn path=/trunk/; revision=26395
2008-08-05 Sven Neumann <sven@gimp.org>
* app/display/gimpdisplayshell-draw.c
(gimp_display_shell_draw_guide):
draw the guide all across the canvas, not limiting it to the
image.
* app/tools/gimpdrawtool.[ch]: added new function
gimp_draw_tool_draw_guide_line().
* app/tools/gimpmovetool.c (gimp_move_tool_draw): use it.
svn path=/trunk/; revision=26375
2008-07-13 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-scroll.[ch]
(gimp_display_shell_get_scaled_image_size): New function that
contains logic previously kept in gimp_display_shell_draw_area().
* app/display/gimpdisplayshell-draw.c
(gimp_display_shell_draw_area): Use the new function.
svn path=/trunk/; revision=26168
2008-07-12 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell.c: Kill disp_[xy]offset! We now
keep store that information by using negative values in
offset_[xy].
* app/display/gimpdisplayshell-scroll.[ch]
(gimp_display_shell_scroll_clamp_offsets)
(gimp_display_shell_get_scaled_image_viewport_offset): Adjust
accordingly to preserve current behaviour.
(gimp_display_shell_get_disp_offset): New function to get the old
disp_[xy]offset based on the new offset_[xy].
(gimp_display_shell_get_render_start_offset): New function to get
th old offset_[xy] based on the new offset_[xy].
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-scale.c
* app/display/gimpdisplayshell-render.c: Get rid of
disp_[xy]offset and use
gimp_display_shell_get_render_start_offset() and
gimp_display_shell_get_disp_offset() instead.
svn path=/trunk/; revision=26146
2008-07-11 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-scroll.c
(gimp_display_shell_get_scaled_image_viewport_offset): New
function to replace any occurance of
shell->disp_[xy]offset - shell->offset_[xy]
that is just an implementation specific way of saying the same
thing.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-transform.c: Make the code less
implementation dependant by using the new function.
svn path=/trunk/; revision=26137
2008-03-18 Michael Natterer <mitch@gimp.org>
First draft of the "no image open" window, which is implemented as
a display without image (a view with NULL model). Didn't change
the display's appearance yet so I can first make sure the display
without image works properly in all details before hiding these
details.
* app/core/gimp-gui.[ch]: add "gimp" parameter to display_create()
and allow "image" to be NULL.
* app/core/gimpcontext.c (gimp_context_real_set_display): a
display's image can be NULL now.
* app/display/gimpdisplay.[ch]: add Gimp and GimpDisplayConfig
members. Add Gimp parameter to gimp_display_shell_new(). Changed
gimp_display_reconnect() to gimp_display_set_image() and allow to
set a NULL image.
* app/gui/gui-vtable.c (gui_display_create): if there is a single
display without an image, call gimp_display_set_image() on that
display instead of creating a new one.
* app/display/gimpdisplayshell-close.c: if the last display is
closed, don't close it but make it empty. Factored out that code
to gimp_display_shell_really_close().
* app/display/gimpdisplayshell-dnd.c: when dropping uris on an
empty display, open the first one into that display and the other
ones as layers of the newly opened image. This is consistent with
dropping on an existing image but maybe needs some discussion.
* app/display/gimpdisplayshell-callbacks.c: bail out early in the
tool event callback so tools never have to deal with empty
displays. In expose(), draw the drop zone on the empty display.
* app/display/gimpdisplayshell-title.c: set the empty display's
title to "Gimp - Drop Files".
* app/display/gimpdisplay-foreach.c
* app/display/gimpdisplay-handlers.c
* app/display/gimpdisplayshell-appearance.c
* app/display/gimpdisplayshell-autoscroll.c
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell-cursor.c
* app/display/gimpdisplayshell-dnd.c
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-filter-dialog.c
* app/display/gimpdisplayshell-handlers.c
* app/display/gimpdisplayshell-layer-select.c
* app/display/gimpdisplayshell-preview.c
* app/display/gimpdisplayshell-render.c
* app/display/gimpdisplayshell-scale.c
* app/display/gimpdisplayshell-scroll.c
* app/display/gimpdisplayshell-selection.c
* app/display/gimpdisplayshell-title.c
* app/display/gimpdisplayshell.c
* app/display/gimpnavigationeditor.c
* app/display/gimpstatusbar.c: use display->gimp and
display->config instead of going via the image. Guard against
empty displays in some few places (most places can't be
called). Where needed, use the canvas' dimensions instead of the
image's dimensions so scroll offsets and scrollbars still have
sane values instead of the last image's ones.
* app/actions/actions.c (action_data_get_gimp)
(action_data_get_context): use display->gimp instead of
display->image->gimp.
* app/actions/edit-commands.c (edit_paste_cmd_callback): redirect
to "paste as new" if there is an empty display.
* app/actions/tools-commands.c (tools_select_cmd_callback): don't
initialize the new tool on an empty display.
* app/actions/view-actions.c (view_actions_update): changed lots
of sensitivity settings to be insensitive when there is no image
(instead of no display).
* app/actions/view-commands.c: use the display's config object
instead of gimp's.
svn path=/trunk/; revision=25113
2008-02-26 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplayshell-transform.[ch]
(gimp_display_shell_transform_points)
* app/tools/gimpdrawtool.[ch] (gimp_draw_tool_draw_lines): take
arrays of GimpVector2 instead of arrays of gdouble to represent
the input points.
* app/display/gimpdisplayshell-draw.c
* app/tools/gimppolygonselecttool.c
* app/tools/gimpfreeselecttool.c: don't cast the GimpVector2 arrays
to double arrays when passing them to above functions.
* app/tools/gimpiscissorstool.c: create a temporary GimpVector2
array instead of a temporary gdouble array.
svn path=/trunk/; revision=24979
2007-12-13 Sven Neumann <sven@gimp.org>
Speed up our display rendering code paths by keeping data with
pre-multiplied alpha where possible. The projection tile-manager
at 100 % zoom is not affected. So we can still always get the
non-pre-multiplied pixel data.
* app/core/gimpprojection.[ch]: removed
gimp_projection_get_opacity(), the projection is always opaque.
* app/base/tile-pyramid.[ch]: use pre-multiplied alpha for the
upper levels of the pyramid. This speeds up validation of the
upper levels significantly.
* app/base/temp-buf.[ch]: added temp_buf_demultiply().
* app/core/gimpimage-preview.c: demultiply the preview temp-buf
obtained from the projection's tile tyramid.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-render.c: added code to deal with
pre-multiplied data. In fact all data returned by
render_image_tile_fault() is now pre-multiplied so that
render_image_rgb_a() and render_image_gray_a() don't need to use
the large lookup tables from gimprender.[ch] any longer.
svn path=/trunk/; revision=24352
* app/display/gimpdisplayshell-draw.c: draw grid correctly when
non-integer spacing is combined with a large offset. Fixes
bug #502374.
* app/core/gimpimage-snap.c: make snapping to grid work when
coord is less than the grid offset.
svn path=/trunk/; revision=24294
2007-09-02 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-draw.c
(gimp_display_shell_draw_area): Remove the STRESS_TEST stuff,
gimp_image_invalidate_without_render does not exist anymore
anyway.
svn path=/trunk/; revision=23441
2007-08-24 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplayshell-draw.c
(gimp_display_shell_draw_area): don't use SCALEX()/SCALEY() on x/y
*and* width/height of the highlight rectangle because that adds up
the error introduced by the ceil() contained in these macros.
Instead, scale manually and use ceil() on x/y and floor() on
width/height. Fixes off-by-one rendering artifacts (bug #467972).
svn path=/trunk/; revision=23367
2007-06-06 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.[ch]: minor API cleanup. Use
horizontal
and vertical scale to determine the pyramid level to use.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-render.c: follow the API change.
svn path=/trunk/; revision=22730
2007-06-06 Martin Nordholts <martinn@svn.gnome.org>
Implemented an image pyramid for the GimpProjection. An image pyramid
caches a projection at several sizes, causing the rendering code not to
have to swap in all tiles of a (potentially) large image; it can use
small versions of the projection if the user is zoomed out.
The image pyramid also imroves visual quality, especially at zoom levels
where there is a pyramid level that matches perfectly (i.e. at e.g. 50%,
25%, and 12.5% zoom). A step on the right track for bug #76096.
* app/core/gimpprojection.[ch]: Adjusted to make use of an image
pyramid. GimpProjection now keeps an array of TileManager:s, one per
pyramid level. Renamed _alloc_tiles to _alloc_levels.
* app/display/gimpdisplayshell-draw.c: (gimp_display_shell_draw_area):
Use the right GimpProjection level when drawing
* app/display/gimpdisplayshell-render.c: (render_image_init_info_full):
Setup RenderInfo with level in mind
* app/base/tile-manager.[ch]: Extended API a bit, nothing complicated.
* app/base/tile-manager-private.h (struct _TileManager): Keep a pointer
to the level below for use in an image pyramid.
svn path=/trunk/; revision=22727
