151 lines
6.6 KiB
C
151 lines
6.6 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pikaapplicator.h
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* Copyright (C) 2012-2013 Michael Natterer <mitch@gimp.org>
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_APPLICATOR_H__
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#define __PIKA_APPLICATOR_H__
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#define PIKA_TYPE_APPLICATOR (pika_applicator_get_type ())
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#define PIKA_APPLICATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_APPLICATOR, PikaApplicator))
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#define PIKA_APPLICATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_APPLICATOR, PikaApplicatorClass))
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#define PIKA_IS_APPLICATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_APPLICATOR))
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#define PIKA_IS_APPLICATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_APPLICATOR))
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#define PIKA_APPLICATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_APPLICATOR, PikaApplicatorClass))
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typedef struct _PikaApplicatorClass PikaApplicatorClass;
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struct _PikaApplicator
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{
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GObject parent_instance;
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GeglNode *node;
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GeglNode *input_node;
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GeglNode *aux_node;
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GeglNode *output_node;
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gboolean active;
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GeglBuffer *apply_buffer;
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GeglNode *apply_src_node;
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gint apply_offset_x;
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gint apply_offset_y;
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GeglNode *apply_offset_node;
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gdouble opacity;
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PikaLayerMode paint_mode;
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PikaLayerColorSpace blend_space;
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PikaLayerColorSpace composite_space;
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PikaLayerCompositeMode composite_mode;
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GeglNode *mode_node;
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PikaComponentMask affect;
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GeglNode *affect_node;
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const Babl *output_format;
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GeglNode *convert_format_node;
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gboolean cache_enabled;
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GeglNode *cache_node;
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gboolean crop_enabled;
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GeglRectangle crop_rect;
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GeglNode *crop_node;
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GeglBuffer *src_buffer;
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GeglNode *src_node;
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GeglBuffer *dest_buffer;
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GeglNode *dest_node;
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GeglBuffer *mask_buffer;
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GeglNode *mask_node;
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gint mask_offset_x;
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gint mask_offset_y;
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GeglNode *mask_offset_node;
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};
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struct _PikaApplicatorClass
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{
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GObjectClass parent_class;
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};
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GType pika_applicator_get_type (void) G_GNUC_CONST;
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PikaApplicator * pika_applicator_new (GeglNode *parent);
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void pika_applicator_set_active (PikaApplicator *applicator,
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gboolean active);
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void pika_applicator_set_src_buffer (PikaApplicator *applicator,
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GeglBuffer *dest_buffer);
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void pika_applicator_set_dest_buffer (PikaApplicator *applicator,
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GeglBuffer *dest_buffer);
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void pika_applicator_set_mask_buffer (PikaApplicator *applicator,
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GeglBuffer *mask_buffer);
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void pika_applicator_set_mask_offset (PikaApplicator *applicator,
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gint mask_offset_x,
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gint mask_offset_y);
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void pika_applicator_set_apply_buffer (PikaApplicator *applicator,
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GeglBuffer *apply_buffer);
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void pika_applicator_set_apply_offset (PikaApplicator *applicator,
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gint apply_offset_x,
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gint apply_offset_y);
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void pika_applicator_set_opacity (PikaApplicator *applicator,
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gdouble opacity);
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void pika_applicator_set_mode (PikaApplicator *applicator,
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PikaLayerMode paint_mode,
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PikaLayerColorSpace blend_space,
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PikaLayerColorSpace composite_space,
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PikaLayerCompositeMode composite_mode);
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void pika_applicator_set_affect (PikaApplicator *applicator,
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PikaComponentMask affect);
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void pika_applicator_set_output_format (PikaApplicator *applicator,
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const Babl *format);
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const Babl * pika_applicator_get_output_format (PikaApplicator *applicator);
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void pika_applicator_set_cache (PikaApplicator *applicator,
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gboolean enable);
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gboolean pika_applicator_get_cache (PikaApplicator *applicator);
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GeglBuffer * pika_applicator_get_cache_buffer (PikaApplicator *applicator,
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GeglRectangle **rectangles,
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gint *n_rectangles);
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void pika_applicator_set_crop (PikaApplicator *applicator,
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const GeglRectangle *rect);
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const GeglRectangle * pika_applicator_get_crop (PikaApplicator *applicator);
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void pika_applicator_blit (PikaApplicator *applicator,
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const GeglRectangle *rect);
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#endif /* __PIKA_APPLICATOR_H__ */
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