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-rw-r--r--app/core/gimpdrawable.h227
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diff --git a/app/core/gimpdrawable.h b/app/core/gimpdrawable.h
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+++ b/app/core/gimpdrawable.h
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_DRAWABLE_H__
+#define __GIMP_DRAWABLE_H__
+
+
+#include "gimpitem.h"
+
+
+#define GIMP_TYPE_DRAWABLE (gimp_drawable_get_type ())
+#define GIMP_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE, GimpDrawable))
+#define GIMP_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
+#define GIMP_IS_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE))
+#define GIMP_IS_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE))
+#define GIMP_DRAWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_DRAWABLE, GimpDrawableClass))
+
+
+typedef struct _GimpDrawablePrivate GimpDrawablePrivate;
+typedef struct _GimpDrawableClass GimpDrawableClass;
+
+struct _GimpDrawable
+{
+ GimpItem parent_instance;
+
+ GimpDrawablePrivate *private;
+};
+
+struct _GimpDrawableClass
+{
+ GimpItemClass parent_class;
+
+ /* signals */
+ void (* update) (GimpDrawable *drawable,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+ void (* format_changed) (GimpDrawable *drawable);
+ void (* alpha_changed) (GimpDrawable *drawable);
+ void (* bounding_box_changed) (GimpDrawable *drawable);
+
+ /* virtual functions */
+ gint64 (* estimate_memsize) (GimpDrawable *drawable,
+ GimpComponentType component_type,
+ gint width,
+ gint height);
+ void (* update_all) (GimpDrawable *drawable);
+ void (* invalidate_boundary) (GimpDrawable *drawable);
+ void (* get_active_components) (GimpDrawable *drawable,
+ gboolean *active);
+ GimpComponentMask (* get_active_mask) (GimpDrawable *drawable);
+ gboolean (* supports_alpha) (GimpDrawable *drawable);
+ void (* convert_type) (GimpDrawable *drawable,
+ GimpImage *dest_image,
+ const Babl *new_format,
+ GimpColorProfile *dest_profile,
+ GeglDitherMethod layer_dither_type,
+ GeglDitherMethod mask_dither_type,
+ gboolean push_undo,
+ GimpProgress *progress);
+ void (* apply_buffer) (GimpDrawable *drawable,
+ GeglBuffer *buffer,
+ const GeglRectangle *buffer_region,
+ gboolean push_undo,
+ const gchar *undo_desc,
+ gdouble opacity,
+ GimpLayerMode mode,
+ GimpLayerColorSpace blend_space,
+ GimpLayerColorSpace composite_space,
+ GimpLayerCompositeMode composite_mode,
+ GeglBuffer *base_buffer,
+ gint base_x,
+ gint base_y);
+ GeglBuffer * (* get_buffer) (GimpDrawable *drawable);
+ void (* set_buffer) (GimpDrawable *drawable,
+ gboolean push_undo,
+ const gchar *undo_desc,
+ GeglBuffer *buffer,
+ const GeglRectangle *bounds);
+ GeglRectangle (* get_bounding_box) (GimpDrawable *drawable);
+ void (* push_undo) (GimpDrawable *drawable,
+ const gchar *undo_desc,
+ GeglBuffer *buffer,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+ void (* swap_pixels) (GimpDrawable *drawable,
+ GeglBuffer *buffer,
+ gint x,
+ gint y);
+ GeglNode * (* get_source_node) (GimpDrawable *drawable);
+};
+
+
+GType gimp_drawable_get_type (void) G_GNUC_CONST;
+
+GimpDrawable * gimp_drawable_new (GType type,
+ GimpImage *image,
+ const gchar *name,
+ gint offset_x,
+ gint offset_y,
+ gint width,
+ gint height,
+ const Babl *format);
+
+gint64 gimp_drawable_estimate_memsize (GimpDrawable *drawable,
+ GimpComponentType component_type,
+ gint width,
+ gint height);
+
+void gimp_drawable_update (GimpDrawable *drawable,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+void gimp_drawable_update_all (GimpDrawable *drawable);
+
+void gimp_drawable_invalidate_boundary (GimpDrawable *drawable);
+void gimp_drawable_get_active_components (GimpDrawable *drawable,
+ gboolean *active);
+GimpComponentMask gimp_drawable_get_active_mask (GimpDrawable *drawable);
+
+gboolean gimp_drawable_supports_alpha (GimpDrawable *drawable);
+
+void gimp_drawable_convert_type (GimpDrawable *drawable,
+ GimpImage *dest_image,
+ GimpImageBaseType new_base_type,
+ GimpPrecision new_precision,
+ gboolean new_has_alpha,
+ GimpColorProfile *dest_profile,
+ GeglDitherMethod layer_dither_type,
+ GeglDitherMethod mask_dither_type,
+ gboolean push_undo,
+ GimpProgress *progress);
+
+void gimp_drawable_apply_buffer (GimpDrawable *drawable,
+ GeglBuffer *buffer,
+ const GeglRectangle *buffer_rect,
+ gboolean push_undo,
+ const gchar *undo_desc,
+ gdouble opacity,
+ GimpLayerMode mode,
+ GimpLayerColorSpace blend_space,
+ GimpLayerColorSpace composite_space,
+ GimpLayerCompositeMode composite_mode,
+ GeglBuffer *base_buffer,
+ gint base_x,
+ gint base_y);
+
+GeglBuffer * gimp_drawable_get_buffer (GimpDrawable *drawable);
+void gimp_drawable_set_buffer (GimpDrawable *drawable,
+ gboolean push_undo,
+ const gchar *undo_desc,
+ GeglBuffer *buffer);
+void gimp_drawable_set_buffer_full (GimpDrawable *drawable,
+ gboolean push_undo,
+ const gchar *undo_desc,
+ GeglBuffer *buffer,
+ const GeglRectangle *bounds,
+ gboolean update);
+
+void gimp_drawable_steal_buffer (GimpDrawable *drawable,
+ GimpDrawable *src_drawable);
+
+GeglNode * gimp_drawable_get_source_node (GimpDrawable *drawable);
+GeglNode * gimp_drawable_get_mode_node (GimpDrawable *drawable);
+
+GeglRectangle gimp_drawable_get_bounding_box (GimpDrawable *drawable);
+gboolean gimp_drawable_update_bounding_box
+ (GimpDrawable *drawable);
+
+void gimp_drawable_swap_pixels (GimpDrawable *drawable,
+ GeglBuffer *buffer,
+ gint x,
+ gint y);
+
+void gimp_drawable_push_undo (GimpDrawable *drawable,
+ const gchar *undo_desc,
+ GeglBuffer *buffer,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+
+const Babl * gimp_drawable_get_format (GimpDrawable *drawable);
+const Babl * gimp_drawable_get_format_with_alpha(GimpDrawable *drawable);
+const Babl * gimp_drawable_get_format_without_alpha
+ (GimpDrawable *drawable);
+gboolean gimp_drawable_get_linear (GimpDrawable *drawable);
+gboolean gimp_drawable_has_alpha (GimpDrawable *drawable);
+GimpImageBaseType gimp_drawable_get_base_type (GimpDrawable *drawable);
+GimpComponentType gimp_drawable_get_component_type (GimpDrawable *drawable);
+GimpPrecision gimp_drawable_get_precision (GimpDrawable *drawable);
+gboolean gimp_drawable_is_rgb (GimpDrawable *drawable);
+gboolean gimp_drawable_is_gray (GimpDrawable *drawable);
+gboolean gimp_drawable_is_indexed (GimpDrawable *drawable);
+
+const Babl * gimp_drawable_get_component_format (GimpDrawable *drawable,
+ GimpChannelType channel);
+gint gimp_drawable_get_component_index (GimpDrawable *drawable,
+ GimpChannelType channel);
+
+const guchar * gimp_drawable_get_colormap (GimpDrawable *drawable);
+
+void gimp_drawable_start_paint (GimpDrawable *drawable);
+gboolean gimp_drawable_end_paint (GimpDrawable *drawable);
+gboolean gimp_drawable_flush_paint (GimpDrawable *drawable);
+gboolean gimp_drawable_is_painting (GimpDrawable *drawable);
+
+
+#endif /* __GIMP_DRAWABLE_H__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 14:40:20 +0000