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/* The GIMP -- an 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DISPLAY_SHELL_SELECTION_H__
#define __GIMP_DISPLAY_SHELL_SELECTION_H__
struct _Selection
{
GimpDisplayShell *shell; /* shell that owns the selection */
GdkSegment *segs_in; /* gdk segments of area boundary */
GdkSegment *segs_out; /* gdk segments of area boundary */
GdkSegment *segs_layer; /* gdk segments of area boundary */
gint num_segs_in; /* number of segments in segs1 */
gint num_segs_out; /* number of segments in segs2 */
gint num_segs_layer; /* number of segments in segs3 */
guint index; /* index of current stipple pattern */
gint state; /* internal drawing state */
gint paused; /* count of pause requests */
gboolean recalc; /* flag to recalculate the selection */
gboolean hidden; /* is the selection hidden? */
gboolean layer_hidden; /* is the layer boundary hidden? */
guint timeout_id; /* timer for successive draws */
GdkPoint *points_in[8]; /* points of segs_in for fast ants */
gint num_points_in[8]; /* number of points in points_in */
};
Selection * gimp_display_shell_selection_new (GimpDisplayShell *shell);
void gimp_display_shell_selection_free (Selection *select);
void gimp_display_shell_selection_pause (Selection *select);
void gimp_display_shell_selection_resume (Selection *select);
void gimp_display_shell_selection_start (Selection *select,
gboolean recalc);
void gimp_display_shell_selection_invis (Selection *select);
void gimp_display_shell_selection_layer_invis (Selection *select);
void gimp_display_shell_selection_set_hidden (Selection *select,
gboolean hidden);
void gimp_display_shell_selection_layer_set_hidden (Selection *select,
gboolean hidden);
#endif /* __GIMP_DISPLAY_SHELL_SELECTION_H__ */
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