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	128
7 #define B3FIXED 	5
8 #define NUMVIRTUALS	12
9 
10 #define AllButtonMask	(Button1Mask|Button2Mask|Button3Mask \
11 			|Button4Mask|Button5Mask)
12 #define ButtonMask	(ButtonPressMask|ButtonReleaseMask)
13 #define MenuMask	(ButtonMask|ButtonMotionMask|ExposureMask)
14 #define MenuGrabMask	(ButtonMask|ButtonMotionMask|StructureNotifyMask)
15 
16 #ifdef	Plan9
17 #define DEFSHELL	"/bin/rc"
18 #else
19 #define DEFSHELL	"/bin/sh"
20 #endif
21 
22 typedef struct Client Client;
23 typedef struct Menu Menu;
24 typedef struct ScreenInfo ScreenInfo;
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 	int			virt;
50 
51 	char		*label;
52 	char		*instance;
53 	char		*class;
54 	char		*name;
55 	char		*iconname;
56 
57 	Colormap	cmap;
58 	int 		ncmapwins;
59 	Window		*cmapwins;
60 	Colormap	*wmcmaps;
61 	ScreenInfo	*screen;
62 };
63 
64 #define hidden(c)	((c)->state == IconicState)
65 #define withdrawn(c)	((c)->state == WithdrawnState)
66 #define normal(c)	((c)->state == NormalState)
67 
68 /* c->proto */
69 #define Pdelete 	1
70 #define Ptakefocus	2
71 #define Plosefocus	4
72 
73 struct Menu {
74 	char	**item;
75 	char	*(*gen)();
76 	int	lasthit;
77 };
78 
79 enum BorderOrient {
80 	BorderUnknown = 0, /* we depend on this!*/
81 	BorderN,
82 	BorderNNE,
83 	BorderENE,
84 	BorderE,
85 	BorderESE,
86 	BorderSSE,
87 	BorderS,
88 	BorderSSW,
89 	BorderWSW,
90 	BorderW,
91 	BorderWNW,
92 	BorderNNW,
93 	NBorder
94 };
95 typedef enum BorderOrient BorderOrient;
96 
97 struct ScreenInfo {
98 	int			num;
99 	int			depth;
100 	Visual		*vis;
101 	int			width;
102 	int			height;
103 	Window		root;
104 	Window		menuwin;
105 	Window		sweepwin;
106 	Colormap		def_cmap;
107 	GC			gc;
108 	GC			gccopy;
109 	GC			gcred;
110 	GC			gcsweep;
111 	GC			gcmenubg;
112 	GC			gcmenubgs;
113 	GC			gcmenufg;
114 	GC			gcmenufgs;
115 	unsigned long	black;
116 	unsigned long	white;
117 	unsigned long	activeholdborder;
118 	unsigned long	inactiveholdborder;
119 	unsigned long	activeborder;
120 	unsigned long	inactiveborder;
121 	unsigned long	red;
122 	Pixmap		bkup[2];
123 	int			min_cmaps;
124 	Cursor		target;
125 	Cursor		sweep0;
126 	Cursor		boxcurs;
127 	Cursor		arrow;
128 	Cursor		bordcurs[NBorder];
129 	Pixmap		root_pixmap;
130 	char			display[256];	/* arbitrary limit */
131 };
132 
133 /* main.c */
134 extern Display		*dpy;
135 extern ScreenInfo	*screens;
136 extern int			num_screens;
137 extern int			initting;
138 extern XFontStruct	*font;
139 extern int			nostalgia;
140 extern char		**myargv;
141 extern Bool 		shape;
142 extern char 		*termprog;
143 extern char 		*shell;
144 extern char 		*version[];
145 extern int			_border;
146 extern int			_corner;
147 extern int			_inset;
148 extern int			curtime;
149 extern int			debug;
150 extern int			solidsweep;
151 extern int			numvirtuals;
152 extern int			scrolling;
153 extern int			ffm;	/* focus follows mouse */
154 
155 extern Atom		exit_rio;
156 extern Atom		restart_rio;
157 extern Atom 		wm_state;
158 extern Atom		wm_change_state;
159 extern Atom 		_rio_hold_mode;
160 extern Atom 		wm_protocols;
161 extern Atom 		wm_delete;
162 extern Atom 		wm_take_focus;
163 extern Atom		wm_lose_focus;
164 extern Atom 		wm_colormaps;
165 extern Atom		wm_state_fullscreen;
166 extern Atom		wm_state;
167 /* client.c */
168 extern Client		*clients;
169 extern Client		*current;
170 extern Client		*currents[];
171 
172 /* menu.c */
173 extern Client		*hiddenc[];
174 extern int 			numhidden;
175 extern char 		*b2items[];
176 extern Menu 		b2menu;
177 extern char 		*b3items[];
178 extern Menu 		b3menu;
179 extern int			virt;
180 
181 /* manage.c */
182 extern int			isNew;
183 
184 /* error.c */
185 extern int 			ignore_badwindow;