mirror of https://github.com/GNOME/gimp.git
143 lines
6.6 KiB
C
143 lines
6.6 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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#ifndef __GIMP_IMAGE_PRIVATE_H__
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#define __GIMP_IMAGE_PRIVATE_H__
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typedef struct _GimpImageFlushAccumulator GimpImageFlushAccumulator;
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struct _GimpImageFlushAccumulator
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{
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gboolean alpha_changed;
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gboolean mask_changed;
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gboolean floating_selection_changed;
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gboolean preview_invalidated;
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};
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typedef struct _GimpImagePrivate GimpImagePrivate;
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struct _GimpImagePrivate
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{
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gint ID; /* provides a unique ID */
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GimpPlugInProcedure *load_proc; /* procedure used for loading */
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GimpPlugInProcedure *save_proc; /* last save procedure used */
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GimpPlugInProcedure *export_proc; /* last export procedure used */
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gchar *display_name; /* display basename */
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gchar *display_path; /* display full path */
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gint width; /* width in pixels */
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gint height; /* height in pixels */
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gdouble xresolution; /* image x-res, in dpi */
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gdouble yresolution; /* image y-res, in dpi */
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GimpUnit resolution_unit; /* resolution unit */
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GimpImageBaseType base_type; /* base gimp_image type */
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GimpPrecision precision; /* image's precision */
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guchar *colormap; /* colormap (for indexed) */
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gint n_colors; /* # of colors (for indexed) */
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GimpPalette *palette; /* palette of colormap */
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const Babl *babl_palette_rgb; /* palette's RGB Babl format */
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const Babl *babl_palette_rgba; /* palette's RGBA Babl format */
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gboolean is_color_managed; /* is this image color managed */
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GimpColorProfile *color_profile; /* image's color profile */
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/* Cached color transforms: from layer to sRGB u8 and double, and back */
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gboolean color_transforms_created;
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GimpColorTransform *transform_to_srgb_u8;
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GimpColorTransform *transform_from_srgb_u8;
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GimpColorTransform *transform_to_srgb_double;
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GimpColorTransform *transform_from_srgb_double;
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GimpMetadata *metadata; /* image's metadata */
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GFile *file; /* the image's XCF file */
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GFile *imported_file; /* the image's source file */
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GFile *exported_file; /* the image's export file */
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GFile *save_a_copy_file; /* the image's save-a-copy file */
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GFile *untitled_file; /* a file saying "Untitled" */
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gboolean xcf_compression; /* XCF compression enabled? */
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gint dirty; /* dirty flag -- # of ops */
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gint64 dirty_time; /* time when image became dirty */
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gint export_dirty; /* 'dirty' but for export */
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gint undo_freeze_count; /* counts the _freeze's */
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gint instance_count; /* number of instances */
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gint disp_count; /* number of displays */
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GimpTattoo tattoo_state; /* the last used tattoo */
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GimpProjection *projection; /* projection layers & channels */
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GeglNode *graph; /* GEGL projection graph */
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GeglNode *visible_mask; /* component visibility node */
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GList *symmetries; /* Painting symmetries */
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GimpSymmetry *active_symmetry; /* Active symmetry */
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GList *guides; /* guides */
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GimpGrid *grid; /* grid */
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GList *sample_points; /* color sample points */
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/* Layer/Channel attributes */
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GimpItemTree *layers; /* the tree of layers */
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GimpItemTree *channels; /* the tree of masks */
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GimpItemTree *vectors; /* the tree of vectors */
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GSList *layer_stack; /* the layers in MRU order */
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GQuark layer_alpha_handler;
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GQuark channel_name_changed_handler;
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GQuark channel_color_changed_handler;
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GimpLayer *floating_sel; /* the FS layer */
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GimpChannel *selection_mask; /* the selection mask channel */
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GimpParasiteList *parasites; /* Plug-in parasite data */
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gboolean visible[MAX_CHANNELS]; /* visible channels */
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gboolean active[MAX_CHANNELS]; /* active channels */
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gboolean quick_mask_state; /* TRUE if quick mask is on */
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gboolean quick_mask_inverted; /* TRUE if quick mask is inverted */
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GimpRGB quick_mask_color; /* rgba triplet of the color */
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/* Undo apparatus */
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GimpUndoStack *undo_stack; /* stack for undo operations */
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GimpUndoStack *redo_stack; /* stack for redo operations */
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gint group_count; /* nested undo groups */
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GimpUndoType pushing_undo_group; /* undo group status flag */
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/* Signal emission accumulator */
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GimpImageFlushAccumulator flush_accum;
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};
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#define GIMP_IMAGE_GET_PRIVATE(image) \
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G_TYPE_INSTANCE_GET_PRIVATE (image, \
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GIMP_TYPE_IMAGE, \
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GimpImagePrivate)
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void gimp_image_take_mask (GimpImage *image,
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GimpChannel *mask);
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#endif /* __GIMP_IMAGE_PRIVATE_H__ */
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