icons.h revision 645f5050 
1/*
2 * Copyright 1989 Massachusetts Institute of Technology
3 *
4 * Permission to use, copy, modify, and distribute this software and its
5 * documentation for any purpose and without fee is hereby granted, provided
6 * that the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of M.I.T. not be used in advertising
9 * or publicity pertaining to distribution of the software without specific,
10 * written prior permission.  M.I.T. makes no representations about the
11 * suitability of this software for any purpose.  It is provided "as is"
12 * without express or implied warranty.
13 *
14 * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
16 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
17 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
18 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
19 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 */
21/*
22 *  [ ctwm ]
23 *
24 *  Copyright 1992 Claude Lecommandeur.
25 *
26 * Permission to use, copy, modify  and distribute this software  [ctwm] and
27 * its documentation for any purpose is hereby granted without fee, provided
28 * that the above  copyright notice appear  in all copies and that both that
29 * copyright notice and this permission notice appear in supporting documen-
30 * tation, and that the name of  Claude Lecommandeur not be used in adverti-
31 * sing or  publicity  pertaining to  distribution of  the software  without
32 * specific, written prior permission. Claude Lecommandeur make no represen-
33 * tations  about the suitability  of this software  for any purpose.  It is
34 * provided "as is" without express or implied warranty.
35 *
36 * Claude Lecommandeur DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
37 * INCLUDING ALL  IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS.  IN NO
38 * EVENT SHALL  Claude Lecommandeur  BE LIABLE FOR ANY SPECIAL,  INDIRECT OR
39 * CONSEQUENTIAL  DAMAGES OR ANY  DAMAGES WHATSOEVER  RESULTING FROM LOSS OF
40 * USE, DATA  OR PROFITS,  WHETHER IN AN ACTION  OF CONTRACT,  NEGLIGENCE OR
41 * OTHER  TORTIOUS ACTION,  ARISING OUT OF OR IN  CONNECTION WITH THE USE OR
42 * PERFORMANCE OF THIS SOFTWARE.
43 *
44 * Author:  Claude Lecommandeur [ lecom@sic.epfl.ch ][ April 1992 ]
45 */
46
47/**********************************************************************
48 *
49 * $XConsortium: icons.h,v 1.4 89/07/18 17:16:24 jim Exp $
50 *
51 * Icon releated definitions
52 *
53 * 10-Apr-89 Tom LaStrange        Initial Version.
54 *
55 **********************************************************************/
56
57#include "screen.h"
58
59#ifndef ICONS_H
60#define ICONS_H
61
62typedef enum {match_none, match_class, match_name, match_icon} Matchtype;
63
64struct Icon
65{
66    Matchtype	match;
67    Window	w;		/* the icon window */
68    Window	bm_w;		/* the icon bitmap window */
69    Image	*image;		/* image icon structure */
70    int		x;		/* icon text x coordinate */
71    int		y;		/* icon text y coordiante */
72    int		w_width;	/* width of the icon window */
73    int		w_height;	/* height of the icon window */
74    int		width;          /* width of the icon bitmap */
75    int		height;         /* height of the icon bitmap */
76    char	*pattern;	/* Why this icon was choosed */
77    Pixel	border;		/* border color */
78    ColorPair	iconc;
79    Bool	has_title, title_shrunk;
80    int		border_width;
81    struct IconRegion	*ir;
82};
83
84struct IconRegion
85{
86    struct IconRegion	*next;
87    int			x, y, w, h;
88    int			grav1, grav2;
89    int			stepx, stepy;		/* allocation granularity */
90    short		TitleJustification;	/* J_LEFT, J_CENTER or J_RIGHT */
91    short		Justification;		/* J_LEFT, J_CENTER J_RIGHT or J_BORDER */
92    short		Alignement;		/* J_TOP, J_CENTER, J_BOTTOM or J_BORDER */
93    name_list           *clientlist;
94    struct IconEntry	*entries;
95};
96
97struct IconEntry
98{
99    struct IconEntry	*next;
100    int			x, y, w, h;
101    TwmWindow		*twm_win;
102    short 		used;
103};
104
105extern int IconUp (TwmWindow *tmp_win);
106extern void IconDown (TwmWindow *tmp_win);
107extern name_list **AddIconRegion(char *geom, int grav1, int grav2,
108				 int stepx, int stepy,
109				 char *ijust, char *just, char *align);
110extern int CreateIconWindow(TwmWindow *tmp_win, int def_x, int def_y);
111extern void DeleteIconsList(TwmWindow *tmp_win);
112extern void ShrinkIconTitle (TwmWindow *tmp_win);
113extern void ExpandIconTitle (TwmWindow *tmp_win);
114extern void ReshapeIcon (Icon *icon);
115extern int GetIconOffset (Icon *icon);
116extern Bool AnimateIcons (ScreenInfo *scr, Icon *icon);
117
118#endif /* ICONS_H */
119