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2000-12-28 Michael Natterer <mitch@gimp.org> * app/channel.[ch] * app/drawable.h * app/gimpdrawable.[ch] * app/gimpdrawableP.h * app/gimpimage.[ch] * app/gimpimageP.h * app/layer.[ch] * app/layer_pvt.h: started a major cleanup of all image/drawable files. Added tons of "const GimpImage *" declarations and properly formated the headers. * app/bezier_select.c * app/channels_dialog.c * app/crop.c * app/fileops.[ch] * app/fuzzy_select.c * app/gdisplay.c * app/layers_dialog.c * app/move.c * app/paint_funcs.[ch] * app/qmask.c * app/undo.c: changed accordingly plus the usual portion of coding style paranoia. This is not finished but Sven promised to buy me a beer if I commit now ;)
132 lines
5.8 KiB
C
132 lines
5.8 KiB
C
/* The GIMP -- an 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_IMAGE_P_H__
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#define __GIMP_IMAGE_P_H__
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#include <gtk/gtk.h> /* eeeek */
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#include "gimpobject.h"
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#include "gimpimage.h"
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#include "tile_manager.h"
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#include "temp_buf.h"
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#include "channel.h"
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#include "layer.h"
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#include "path.h"
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#include "undo_types.h"
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#define MAX_CHANNELS 4
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#define GIMP_IMAGE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, GIMP_TYPE_IMAGE, GimpImageClass)
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typedef struct _GimpImageClass GimpImageClass;
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struct _GimpImage
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{
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GimpObject gobject;
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gchar *filename; /* original filename */
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gboolean has_filename; /* has a valid filename */
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PlugInProcDef *save_proc; /* last PDB save proc used */
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gint width, height; /* width and height attributes */
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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 unit; /* image unit */
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GimpImageBaseType base_type; /* base gimp_image type */
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guchar *cmap; /* colormap--for indexed */
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gint num_cols; /* number of cols--for indexed */
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gint dirty; /* dirty flag -- # of ops */
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gboolean undo_on; /* Is undo enabled? */
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gint instance_count; /* number of instances */
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gint disp_count; /* number of displays */
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Tattoo tattoo_state; /* the next unique tattoo to use*/
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TileManager *shadow; /* shadow buffer tiles */
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/* Projection attributes */
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gint construct_flag; /* flag for construction */
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GimpImageType proj_type; /* type of the projection image */
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gint proj_bytes; /* bpp in projection image */
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gint proj_level; /* projection level */
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TileManager *projection; /* The projection--layers & */
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/* channels */
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GList *guides; /* guides */
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/* Layer/Channel attributes */
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GSList *layers; /* the list of layers */
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GSList *channels; /* the list of masks */
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GSList *layer_stack; /* the layers in MRU order */
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Layer *active_layer; /* ID of active layer */
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Channel *active_channel; /* ID of active channel */
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Layer *floating_sel; /* ID of fs layer */
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Channel *selection_mask; /* selection mask channel */
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ParasiteList *parasites; /* Plug-in parasite data */
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PathList *paths; /* Paths data for this image */
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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 by_color_select; /* TRUE if there's an active */
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/* "by color" selection dialog */
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gboolean qmask_state; /* TRUE if qmask is on */
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gdouble qmask_opacity; /* opacity of the qmask channel */
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guchar qmask_color[3]; /* rgb triplet of the color */
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/* Undo apparatus */
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GSList *undo_stack; /* stack for undo operations */
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GSList *redo_stack; /* stack for redo operations */
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gint undo_bytes; /* bytes in undo stack */
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gint undo_levels; /* levels in undo stack */
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gint group_count; /* nested undo groups */
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UndoType pushing_undo_group; /* undo group status flag */
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GtkWidget *undo_history; /* history viewer, or NULL */
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/* Composite preview */
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TempBuf *comp_preview; /* the composite preview */
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gboolean comp_preview_valid[3]; /* preview valid-1/channel */
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};
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struct _GimpImageClass
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{
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GimpObjectClass parent_class;
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void (* clean) (GimpImage *gimage);
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void (* dirty) (GimpImage *gimage);
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void (* repaint) (GimpImage *gimage);
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void (* rename) (GimpImage *gimage);
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void (* resize) (GimpImage *gimage);
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void (* restructure) (GimpImage *gimage);
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void (* colormap_changed) (GimpImage *gimage);
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void (* undo_event) (GimpImage *gimage);
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};
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#endif /* __GIMP_IMAGE_P_H__ */
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