1/*
  2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
  3 * See LICENSE file for license details.
  4 */
  5
  6#include <X11/Xlib.h>
  7
  8/********** CUSTOMIZE **********/
  9
 10#define FONT				"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
 11#define BGCOLOR				"#0a2c2d"
 12#define FGCOLOR				"#ddeeee"
 13#define BORDERCOLOR			"#176164"
 14/*
 15#define BGCOLOR				"#666699"
 16#define FGCOLOR				"#eeeeee"
 17#define BORDERCOLOR			"#9999CC"
 18*/
 19#define MASTERW				52 /* percent */
 20#define WM_PROTOCOL_DELWIN	1
 21
 22/* tags */
 23enum { Tscratch, Tdev, Twww, Twork, TLast };
 24
 25/********** CUSTOMIZE **********/
 26
 27typedef union Arg Arg;
 28typedef struct DC DC;
 29typedef struct Client Client;
 30typedef struct Fnt Fnt;
 31typedef struct Key Key;
 32typedef struct Rule Rule;
 33
 34union Arg {
 35	const char **argv;
 36	int i;
 37};
 38
 39/* atoms */
 40enum { NetSupported, NetWMName, NetLast };
 41enum { WMProtocols, WMDelete, WMLast };
 42
 43/* cursor */
 44enum { CurNormal, CurResize, CurMove, CurLast };
 45
 46struct Fnt {
 47	int ascent;
 48	int descent;
 49	int height;
 50	XFontSet set;
 51	XFontStruct *xfont;
 52};
 53
 54struct DC { /* draw context */
 55	int x, y, w, h;
 56	unsigned long bg;
 57	unsigned long fg;
 58	unsigned long border;
 59	Drawable drawable;
 60	Fnt font;
 61	GC gc;
 62};
 63
 64struct Client {
 65	char name[256];
 66	char *tags[TLast];
 67	int proto;
 68	int *x, *y, *w, *h; /* current geom */
 69	int bx, by, bw, bh; /* title bar */
 70	int fx, fy, fw, fh; /* floating geom */
 71	int tx, ty, tw, th; /* tiled geom */
 72	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 73	int grav;
 74	unsigned int border;
 75	long flags; 
 76	Bool isfloat;
 77	Client *next;
 78	Client *revert;
 79	Window win;
 80	Window title;
 81};
 82
 83struct Rule {
 84	const char *class;
 85	const char *instance;
 86	char *tags[TLast];
 87	Bool isfloat;
 88};
 89
 90struct Key {
 91	unsigned long mod;
 92	KeySym keysym;
 93	void (*func)(Arg *arg);
 94	Arg arg;
 95};
 96
 97extern char *tags[TLast], stext[1024];
 98extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
 99extern void (*handler[LASTEvent])(XEvent *);
100extern void (*arrange)(Arg *);
101extern Atom wmatom[WMLast], netatom[NetLast];
102extern Bool running, issel;
103extern Client *clients, *sel;
104extern Cursor cursor[CurLast];
105extern DC dc;
106extern Display *dpy;
107extern Key key[];
108extern Window root, barwin;
109
110/* client.c */
111extern void ban(Client *c);
112extern void focus(Client *c);
113extern void focusnext(Arg *arg);
114extern void focusprev(Arg *arg);
115extern Client *getclient(Window w);
116extern Client *getctitle(Window w);
117extern void gravitate(Client *c, Bool invert);
118extern void higher(Client *c);
119extern void killclient(Arg *arg);
120extern void lower(Client *c);
121extern void manage(Window w, XWindowAttributes *wa);
122extern void maximize(Arg *arg);
123extern void pop(Client *c);
124extern void resize(Client *c, Bool inc);
125extern void setgeom(Client *c);
126extern void setsize(Client *c);
127extern void settitle(Client *c);
128extern void unmanage(Client *c);
129extern void zoom(Arg *arg);
130
131/* draw.c */
132extern void drawall();
133extern void drawstatus();
134extern void drawtitle(Client *c);
135extern unsigned long getcolor(const char *colstr);
136extern void setfont(const char *fontstr);
137extern unsigned int textw(char *text);
138
139/* event.c */
140extern void grabkeys();
141
142/* main.c */
143extern int getproto(Window w);
144extern void quit(Arg *arg);
145extern void sendevent(Window w, Atom a, long value);
146extern int xerror(Display *dsply, XErrorEvent *ee);
147
148/* tag.c */
149extern void appendtag(Arg *arg);
150extern void dofloat(Arg *arg);
151extern void dotile(Arg *arg);
152extern Client *getnext(Client *c, unsigned int t);
153extern void heretag(Arg *arg);
154extern void replacetag(Arg *arg);
155extern void settags(Client *c);
156extern void view(Arg *arg);
157
158/* util.c */
159extern void *emallocz(unsigned int size);
160extern void eprint(const char *errstr, ...);
161extern void spawn(Arg *arg);