/* 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 . */ #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 (* alpha_changed) (GimpDrawable *drawable); /* virtual functions */ gint64 (* estimate_memsize) (const GimpDrawable *drawable, gint width, gint height); void (* invalidate_boundary) (GimpDrawable *drawable); void (* get_active_components) (const GimpDrawable *drawable, gboolean *active); void (* convert_type) (GimpDrawable *drawable, GimpImage *dest_image, GimpImageBaseType new_base_type, gboolean push_undo); void (* apply_region) (GimpDrawable *drawable, PixelRegion *src2PR, gboolean push_undo, const gchar *undo_desc, gdouble opacity, GimpLayerModeEffects mode, TileManager *src1_tiles, PixelRegion *destPR, gint x, gint y); void (* replace_region) (GimpDrawable *drawable, PixelRegion *src2PR, gboolean push_undo, const gchar *undo_desc, gdouble opacity, PixelRegion *maskPR, gint x, gint y); void (* project_region) (GimpDrawable *drawable, gint x, gint y, gint width, gint height, PixelRegion *projPR, gboolean combine); TileManager * (* get_tiles) (GimpDrawable *drawable); void (* set_tiles) (GimpDrawable *drawable, gboolean push_undo, const gchar *undo_desc, TileManager *tiles, GimpImageType type, gint offset_x, gint offset_y); void (* push_undo) (GimpDrawable *drawable, const gchar *undo_desc, TileManager *tiles, gboolean sparse, gint x, gint y, gint width, gint height); void (* swap_pixels) (GimpDrawable *drawable, TileManager *tiles, gboolean sparse, gint x, gint y, gint width, gint height); }; 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, GimpImageType image_type); gint64 gimp_drawable_estimate_memsize (const GimpDrawable *drawable, gint width, gint height); void gimp_drawable_update (GimpDrawable *drawable, gint x, gint y, gint width, gint height); void gimp_drawable_alpha_changed (GimpDrawable *drawable); void gimp_drawable_invalidate_boundary (GimpDrawable *drawable); void gimp_drawable_get_active_components (const GimpDrawable *drawable, gboolean *active); void gimp_drawable_convert_type (GimpDrawable *drawable, GimpImage *dest_image, GimpImageBaseType new_base_type, gboolean push_undo); void gimp_drawable_apply_region (GimpDrawable *drawable, PixelRegion *src2PR, gboolean push_undo, const gchar *undo_desc, gdouble opacity, GimpLayerModeEffects mode, TileManager *src1_tiles, PixelRegion *destPR, gint x, gint y); void gimp_drawable_replace_region (GimpDrawable *drawable, PixelRegion *src2PR, gboolean push_undo, const gchar *undo_desc, gdouble opacity, PixelRegion *maskPR, gint x, gint y); void gimp_drawable_project_region (GimpDrawable *drawable, gint x, gint y, gint width, gint height, PixelRegion *projPR, gboolean combine); void gimp_drawable_init_src_region (GimpDrawable *drawable, PixelRegion *srcPR, gint x, gint y, gint width, gint height, TileManager **temp_tiles); TileManager * gimp_drawable_get_tiles (GimpDrawable *drawable); void gimp_drawable_set_tiles (GimpDrawable *drawable, gboolean push_undo, const gchar *undo_desc, TileManager *tiles, GimpImageType type); void gimp_drawable_set_tiles_full (GimpDrawable *drawable, gboolean push_undo, const gchar *undo_desc, TileManager *tiles, GimpImageType type, gint offset_x, gint offset_y); GeglNode * gimp_drawable_get_source_node (GimpDrawable *drawable); GeglNode * gimp_drawable_get_mode_node (GimpDrawable *drawable); void gimp_drawable_swap_pixels (GimpDrawable *drawable, TileManager *tiles, gboolean sparse, gint x, gint y, gint width, gint height); void gimp_drawable_push_undo (GimpDrawable *drawable, const gchar *undo_desc, gint x, gint y, gint width, gint height, TileManager *tiles, gboolean sparse); void gimp_drawable_fill (GimpDrawable *drawable, const GimpRGB *color, const GimpPattern *pattern); void gimp_drawable_fill_by_type (GimpDrawable *drawable, GimpContext *context, GimpFillType fill_type); gboolean gimp_drawable_has_alpha (const GimpDrawable *drawable); GimpImageType gimp_drawable_type (const GimpDrawable *drawable); GimpImageType gimp_drawable_type_with_alpha (const GimpDrawable *drawable); GimpImageType gimp_drawable_type_without_alpha (const GimpDrawable *drawable); gboolean gimp_drawable_is_rgb (const GimpDrawable *drawable); gboolean gimp_drawable_is_gray (const GimpDrawable *drawable); gboolean gimp_drawable_is_indexed (const GimpDrawable *drawable); gint gimp_drawable_bytes (const GimpDrawable *drawable); gint gimp_drawable_bytes_with_alpha (const GimpDrawable *drawable); gint gimp_drawable_bytes_without_alpha(const GimpDrawable *drawable); const guchar * gimp_drawable_get_colormap (const GimpDrawable *drawable); GimpLayer * gimp_drawable_get_floating_sel (const GimpDrawable *drawable); void gimp_drawable_attach_floating_sel (GimpDrawable *drawable, GimpLayer *floating_sel); void gimp_drawable_detach_floating_sel (GimpDrawable *drawable); #endif /* __GIMP_DRAWABLE_H__ */