1 /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
2 
3 #define BORDER		_border
4 #define CORNER		_corner
5 #define	INSET		_inset
6 #define MAXHIDDEN	32
7 #define B3FIXED 	5
8 
9 #define AllButtonMask	(Button1Mask|Button2Mask|Button3Mask \
10 			|Button4Mask|Button5Mask)
11 #define ButtonMask	(ButtonPressMask|ButtonReleaseMask)
12 #define MenuMask	(ButtonMask|ButtonMotionMask|ExposureMask)
13 #define MenuGrabMask	(ButtonMask|ButtonMotionMask|StructureNotifyMask)
14 
15 #ifdef	Plan9
16 #define DEFSHELL	"/bin/rc"
17 #else
18 #define DEFSHELL	"/bin/sh"
19 #endif
20 
21 typedef struct Client Client;
22 typedef struct Menu Menu;
23 typedef struct ScreenInfo ScreenInfo;
24 typedef enum BorderOrient BorderOrient;
25 
26 struct Client {
27 	Window		window;
28 	Window		parent;
29 	Window		trans;
30 	Client		*next;
31 	Client		*revert;
32 
33 	int 		x;
34 	int 		y;
35 	int 		dx;
36 	int 		dy;
37 	int 		border;
38 
39 	XSizeHints	size;
40 	int 		min_dx;
41 	int 		min_dy;
42 
43 	int 		state;
44 	int 		init;
45 	int 		reparenting;
46 	int 		is9term;
47 	int 		hold;
48 	int 		proto;
49 
50 	char		*label;
51 	char		*instance;
52 	char		*class;
53 	char		*name;
54 	char		*iconname;
55 
56 	Colormap	cmap;
57 	int 		ncmapwins;
58 	Window		*cmapwins;
59 	Colormap	*wmcmaps;
60 	ScreenInfo	*screen;
61 };
62 
63 #define hidden(c)	((c)->state == IconicState)
64 #define withdrawn(c)	((c)->state == WithdrawnState)
65 #define normal(c)	((c)->state == NormalState)
66 
67 /* c->proto */
68 #define Pdelete 	1
69 #define Ptakefocus	2
70 #define Plosefocus	4
71 
72 struct Menu {
73 	char	**item;
74 	char	*(*gen)();
75 	int	lasthit;
76 };
77 
78 enum BorderOrient {
79 	BorderUnknown = 0, /* we depend on this!*/
80 	BorderN,
81 	BorderNNE,
82 	BorderENE,
83 	BorderE,
84 	BorderESE,
85 	BorderSSE,
86 	BorderS,
87 	BorderSSW,
88 	BorderWSW,
89 	BorderW,
90 	BorderWNW,
91 	BorderNNW,
92 	NBorder,
93 };
94 
95 struct ScreenInfo {
96 	int			num;
97 	int			depth;
98 	Visual		*vis;
99 	int			width;
100 	int			height;
101 	Window		root;
102 	Window		menuwin;
103 	Window		sweepwin;
104 	Colormap		def_cmap;
105 	GC			gc;
106 	GC			gccopy;
107 	GC			gcred;
108 	GC			gcsweep;
109 	GC			gcmenubg;
110 	GC			gcmenubgs;
111 	GC			gcmenufg;
112 	GC			gcmenufgs;
113 	unsigned long	black;
114 	unsigned long	white;
115 	unsigned long	activeholdborder;
116 	unsigned long	inactiveholdborder;
117 	unsigned long	activeborder;
118 	unsigned long	inactiveborder;
119 	unsigned long	red;
120 	Pixmap		bkup[2];
121 	int			min_cmaps;
122 	Cursor		target;
123 	Cursor		sweep0;
124 	Cursor		boxcurs;
125 	Cursor		arrow;
126 	Cursor		bordcurs[NBorder];
127 	Pixmap		root_pixmap;
128 	char			display[256];	/* arbitrary limit */
129 };
130 
131 /* main.c */
132 extern Display		*dpy;
133 extern ScreenInfo	*screens;
134 extern int			num_screens;
135 extern int			initting;
136 extern XFontStruct	*font;
137 extern int			nostalgia;
138 extern char		**myargv;
139 extern Bool 		shape;
140 extern char 		*termprog;
141 extern char 		*shell;
142 extern char 		*version[];
143 extern int			_border;
144 extern int			_corner;
145 extern int			_inset;
146 extern int			curtime;
147 extern int			debug;
148 extern int			solidsweep;
149 
150 extern Atom		exit_9wm;
151 extern Atom		restart_9wm;
152 extern Atom 		wm_state;
153 extern Atom		wm_change_state;
154 extern Atom 		_9wm_hold_mode;
155 extern Atom 		wm_protocols;
156 extern Atom 		wm_delete;
157 extern Atom 		wm_take_focus;
158 extern Atom		wm_lose_focus;
159 extern Atom 		wm_colormaps;
160 
161 /* client.c */
162 extern Client		*clients;
163 extern Client		*current;
164 
165 /* menu.c */
166 extern Client		*hiddenc[];
167 extern int 			numhidden;
168 extern char 		*b3items[];
169 extern Menu 		b3menu;
170 
171 /* manage.c */
172 extern int			isNew;
173 
174 /* error.c */
175 extern int 			ignore_badwindow;