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;
 69	int tx, ty, tw, th;
 70	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 71	int grav;
 72	unsigned int border;
 73	long flags; 
 74	Bool isfloat;
 75	Client *next;
 76	Client *revert;
 77	Window win;
 78	Window title;
 79};
 80
 81struct Rule {
 82	const char *class;
 83	const char *instance;
 84	char *tags[TLast];
 85	Bool isfloat;
 86};
 87
 88struct Key {
 89	unsigned long mod;
 90	KeySym keysym;
 91	void (*func)(Arg *arg);
 92	Arg arg;
 93};
 94
 95extern char *tags[TLast], stext[1024];
 96extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
 97extern void (*handler[LASTEvent])(XEvent *);
 98extern void (*arrange)(Arg *);
 99extern Atom wmatom[WMLast], netatom[NetLast];
100extern Bool running, issel;
101extern Client *clients, *sel;
102extern Cursor cursor[CurLast];
103extern DC dc;
104extern Display *dpy;
105extern Key key[];
106extern Window root, barwin;
107
108/* client.c */
109extern void ban(Client *c);
110extern void focus(Client *c);
111extern void focusnext(Arg *arg);
112extern void focusprev(Arg *arg);
113extern Client *getclient(Window w);
114extern Client *getctitle(Window w);
115extern void gravitate(Client *c, Bool invert);
116extern void higher(Client *c);
117extern void killclient(Arg *arg);
118extern void lower(Client *c);
119extern void manage(Window w, XWindowAttributes *wa);
120extern void maximize(Arg *arg);
121extern void resize(Client *c, Bool inc);
122extern void setsize(Client *c);
123extern void settitle(Client *c);
124extern void unmanage(Client *c);
125extern void zoom(Arg *arg);
126
127/* draw.c */
128extern void drawall();
129extern void drawstatus();
130extern void drawtitle(Client *c);
131extern unsigned long getcolor(const char *colstr);
132extern void setfont(const char *fontstr);
133extern unsigned int textw(char *text);
134
135/* event.c */
136extern void grabkeys();
137
138/* main.c */
139extern int getproto(Window w);
140extern void quit(Arg *arg);
141extern void sendevent(Window w, Atom a, long value);
142extern int xerror(Display *dsply, XErrorEvent *ee);
143
144/* tag.c */
145extern void appendtag(Arg *arg);
146extern void dofloat(Arg *arg);
147extern void dotile(Arg *arg);
148extern Client *getnext(Client *c, unsigned int t);
149extern void heretag(Arg *arg);
150extern void replacetag(Arg *arg);
151extern void settags(Client *c);
152extern void view(Arg *arg);
153
154/* util.c */
155extern void *emallocz(unsigned int size);
156extern void eprint(const char *errstr, ...);
157extern void spawn(Arg *arg);