mirror of https://github.com/GNOME/gimp.git
79 lines
3.6 KiB
C
79 lines
3.6 KiB
C
/* 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 __SELECTION_H__
|
|
#define __SELECTION_H__
|
|
|
|
|
|
struct _Selection
|
|
{
|
|
/* This information is for maintaining the selection's appearance */
|
|
GdkWindow *win; /* Window to draw to */
|
|
GDisplay *gdisp; /* GDisplay that owns the selection */
|
|
GdkGC *gc_in; /* GC for drawing selection outline */
|
|
GdkGC *gc_out; /* GC for selected regions outside
|
|
* current layer */
|
|
GdkGC *gc_layer; /* GC for current layer outline */
|
|
|
|
/* This information is for drawing the marching ants around the border */
|
|
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 */
|
|
gint index_in; /* index of current stipple pattern */
|
|
gint index_out; /* index of current stipple pattern */
|
|
gint index_layer; /* index of current stipple pattern */
|
|
gint state; /* internal drawing state */
|
|
gint paused; /* count of pause requests */
|
|
gint recalc; /* flag to recalculate the selection */
|
|
gint speed; /* speed of marching ants */
|
|
gint hidden; /* is the selection hidden? */
|
|
gint timer; /* timer for successive draws */
|
|
gint cycle; /* color cycling turned on */
|
|
GdkPixmap *cycle_pix; /* cycling pixmap */
|
|
|
|
/* These are used only if USE_XDRAWPOINTS is defined. */
|
|
GdkPoint *points_in[8]; /* points of segs_in for fast ants */
|
|
gint num_points_in[8]; /* number of points in points_in */
|
|
GdkGC *gc_white; /* gc for drawing white points */
|
|
GdkGC *gc_black; /* gc for drawing black points */
|
|
};
|
|
|
|
|
|
/* Function declarations */
|
|
|
|
Selection * selection_create (GdkWindow *win,
|
|
GDisplay *disp,
|
|
gint size,
|
|
gint width,
|
|
gint speed);
|
|
void selection_pause (Selection *select);
|
|
void selection_resume (Selection *select);
|
|
void selection_start (Selection *select,
|
|
gint recalc);
|
|
void selection_invis (Selection *select);
|
|
void selection_layer_invis (Selection *select);
|
|
void selection_hide (Selection *select,
|
|
GDisplay *gdisp);
|
|
void selection_free (Selection *select);
|
|
|
|
|
|
#endif /* __SELECTION_H__ */
|