45be8b2591
In the various types of fill operations, and in fade operations, use the paint composite-mode of the current paint mode, which is the composite mode we use during painting, instead of AUTO, which results in the default mode we use for layer compositing. This effectively means that filling using any non-legacy, non- subtractive mode can paint over transparent areas, rather than being limited to nontransparent areas.
98 lines
3.3 KiB
C
98 lines
3.3 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "core-types.h"
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#include "operations/layer-modes/gimp-layer-modes.h"
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#include "gimpdrawable.h"
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#include "gimpdrawable-edit.h"
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#include "gimpcontext.h"
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#include "gimpfilloptions.h"
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#include "gimp-intl.h"
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/* public functions */
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void
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gimp_drawable_edit_clear (GimpDrawable *drawable,
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GimpContext *context)
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{
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GimpFillOptions *options;
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g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
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g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));
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g_return_if_fail (GIMP_IS_CONTEXT (context));
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options = gimp_fill_options_new (context->gimp, NULL, FALSE);
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if (gimp_drawable_has_alpha (drawable))
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gimp_fill_options_set_by_fill_type (options, context,
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GIMP_FILL_TRANSPARENT, NULL);
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else
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gimp_fill_options_set_by_fill_type (options, context,
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GIMP_FILL_BACKGROUND, NULL);
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gimp_drawable_edit_fill (drawable, options, C_("undo-type", "Clear"));
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g_object_unref (options);
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}
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void
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gimp_drawable_edit_fill (GimpDrawable *drawable,
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GimpFillOptions *options,
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const gchar *undo_desc)
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{
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GeglBuffer *buffer;
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gint x, y, width, height;
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g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
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g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));
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g_return_if_fail (GIMP_IS_FILL_OPTIONS (options));
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if (! gimp_item_mask_intersect (GIMP_ITEM (drawable), &x, &y, &width, &height))
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return; /* nothing to do, but the fill succeeded */
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buffer = gimp_fill_options_create_buffer (options, drawable,
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GEGL_RECTANGLE (0, 0,
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width, height));
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if (! undo_desc)
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undo_desc = gimp_fill_options_get_undo_desc (options);
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gimp_drawable_apply_buffer (drawable, buffer,
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GEGL_RECTANGLE (0, 0, width, height),
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TRUE, undo_desc,
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gimp_context_get_opacity (GIMP_CONTEXT (options)),
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gimp_context_get_paint_mode (GIMP_CONTEXT (options)),
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GIMP_LAYER_COLOR_SPACE_AUTO,
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GIMP_LAYER_COLOR_SPACE_AUTO,
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gimp_layer_mode_get_paint_composite_mode (
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gimp_context_get_paint_mode (GIMP_CONTEXT (options))),
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NULL, x, y);
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g_object_unref (buffer);
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gimp_drawable_update (drawable, x, y, width, height);
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}
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