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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 <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_IMAGE_PRIVATE_H__
#define __GIMP_IMAGE_PRIVATE_H__
typedef struct _GimpImageFlushAccumulator GimpImageFlushAccumulator;
struct _GimpImageFlushAccumulator
{
gboolean alpha_changed;
gboolean mask_changed;
gboolean floating_selection_changed;
gboolean preview_invalidated;
};
typedef struct _GimpImagePrivate GimpImagePrivate;
struct _GimpImagePrivate
{
gint ID; /* provides a unique ID */
GimpPlugInProcedure *load_proc; /* procedure used for loading */
GimpPlugInProcedure *save_proc; /* last save procedure used */
GimpPlugInProcedure *export_proc; /* last export procedure used */
gchar *display_name; /* display basename */
gchar *display_path; /* display full path */
gint width; /* width in pixels */
gint height; /* height in pixels */
gdouble xresolution; /* image x-res, in dpi */
gdouble yresolution; /* image y-res, in dpi */
GimpUnit resolution_unit; /* resolution unit */
GimpImageBaseType base_type; /* base gimp_image type */
guchar *colormap; /* colormap (for indexed) */
gint n_colors; /* # of colors (for indexed) */
GimpPalette *palette; /* palette of colormap */
gint dirty; /* dirty flag -- # of ops */
guint dirty_time; /* time when image became dirty */
gint export_dirty; /* 'dirty' but for export */
gint undo_freeze_count; /* counts the _freeze's */
gint instance_count; /* number of instances */
gint disp_count; /* number of displays */
GimpTattoo tattoo_state; /* the last used tattoo */
GimpProjection *projection; /* projection layers & channels */
GeglNode *graph; /* GEGL projection graph */
GList *guides; /* guides */
GimpGrid *grid; /* grid */
GList *sample_points; /* color sample points */
/* Layer/Channel attributes */
GimpItemTree *layers; /* the tree of layers */
GimpItemTree *channels; /* the tree of masks */
GimpItemTree *vectors; /* the tree of vectors */
GSList *layer_stack; /* the layers in MRU order */
GQuark layer_alpha_handler;
GQuark channel_name_changed_handler;
GQuark channel_color_changed_handler;
GimpLayer *floating_sel; /* the FS layer */
GimpChannel *selection_mask; /* the selection mask channel */
GimpParasiteList *parasites; /* Plug-in parasite data */
gboolean visible[MAX_CHANNELS]; /* visible channels */
gboolean active[MAX_CHANNELS]; /* active channels */
gboolean quick_mask_state; /* TRUE if quick mask is on */
gboolean quick_mask_inverted; /* TRUE if quick mask is inverted */
GimpRGB quick_mask_color; /* rgba triplet of the color */
/* Undo apparatus */
GimpUndoStack *undo_stack; /* stack for undo operations */
GimpUndoStack *redo_stack; /* stack for redo operations */
gint group_count; /* nested undo groups */
GimpUndoType pushing_undo_group; /* undo group status flag */
/* Preview */
TempBuf *preview; /* the projection preview */
/* Signal emmision accumulator */
GimpImageFlushAccumulator flush_accum;
};
#define GIMP_IMAGE_GET_PRIVATE(image) \
G_TYPE_INSTANCE_GET_PRIVATE (image, \
GIMP_TYPE_IMAGE, \
GimpImagePrivate)
void gimp_image_take_mask (GimpImage *image,
GimpChannel *mask);
#endif /* __GIMP_IMAGE_PRIVATE_H__ */
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