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#define MODKEY				 Mod1Mask /* Mod4Mask */
 15/*
 16#define BGCOLOR				"#666699"
 17#define FGCOLOR				"#eeeeee"
 18#define BORDERCOLOR			"#9999CC"
 19*/
 20#define MASTERW				52 /* percent */
 21#define WM_PROTOCOL_DELWIN	1
 22
 23/* tags */
 24enum { Tscratch, Tdev, Twww, Twork, TLast };
 25
 26/********** CUSTOMIZE **********/
 27
 28typedef union Arg Arg;
 29typedef struct Client Client;
 30typedef enum Corner Corner;
 31typedef struct DC DC;
 32typedef struct Fnt Fnt;
 33typedef struct Key Key;
 34typedef struct Rule Rule;
 35
 36union Arg {
 37	const char **argv;
 38	int i;
 39};
 40
 41/* atoms */
 42enum { NetSupported, NetWMName, NetLast };
 43enum { WMProtocols, WMDelete, WMLast };
 44
 45/* cursor */
 46enum { CurNormal, CurResize, CurMove, CurLast };
 47
 48enum Corner { TopLeft, TopRight, BotLeft, BotRight };
 49
 50struct Fnt {
 51	int ascent;
 52	int descent;
 53	int height;
 54	XFontSet set;
 55	XFontStruct *xfont;
 56};
 57
 58struct DC { /* draw context */
 59	int x, y, w, h;
 60	unsigned long bg;
 61	unsigned long fg;
 62	unsigned long border;
 63	Drawable drawable;
 64	Fnt font;
 65	GC gc;
 66};
 67
 68struct Client {
 69	char name[256];
 70	char *tags[TLast];
 71	int proto;
 72	int *x, *y, *w, *h; /* current geom */
 73	int bx, by, bw, bh; /* title bar */
 74	int fx, fy, fw, fh; /* floating geom */
 75	int tx, ty, tw, th; /* tiled geom */
 76	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 77	int grav;
 78	unsigned int border;
 79	long flags; 
 80	Bool isfloat;
 81	Client *next;
 82	Client *revert;
 83	Window win;
 84	Window title;
 85};
 86
 87struct Rule {
 88	const char *class;
 89	const char *instance;
 90	char *tags[TLast];
 91	Bool isfloat;
 92};
 93
 94struct Key {
 95	unsigned long mod;
 96	KeySym keysym;
 97	void (*func)(Arg *arg);
 98	Arg arg;
 99};
100
101extern char *tags[TLast], stext[1024];
102extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
103extern void (*handler[LASTEvent])(XEvent *);
104extern void (*arrange)(Arg *);
105extern Atom wmatom[WMLast], netatom[NetLast];
106extern Bool running, issel;
107extern Client *clients, *sel;
108extern Cursor cursor[CurLast];
109extern DC dc;
110extern Display *dpy;
111extern Key key[];
112extern Window root, barwin;
113
114/* client.c */
115extern void ban(Client *c);
116extern void focus(Client *c);
117extern void focusnext(Arg *arg);
118extern void focusprev(Arg *arg);
119extern Client *getclient(Window w);
120extern Client *getctitle(Window w);
121extern void gravitate(Client *c, Bool invert);
122extern void higher(Client *c);
123extern void killclient(Arg *arg);
124extern void lower(Client *c);
125extern void manage(Window w, XWindowAttributes *wa);
126extern void maximize(Arg *arg);
127extern void pop(Client *c);
128extern void resize(Client *c, Bool inc, Corner sticky);
129extern void setgeom(Client *c);
130extern void setsize(Client *c);
131extern void settitle(Client *c);
132extern void unmanage(Client *c);
133extern void zoom(Arg *arg);
134
135/* draw.c */
136extern void drawall();
137extern void drawstatus();
138extern void drawtitle(Client *c);
139extern unsigned long getcolor(const char *colstr);
140extern void setfont(const char *fontstr);
141extern unsigned int textw(char *text);
142
143/* event.c */
144extern void grabkeys();
145
146/* main.c */
147extern int getproto(Window w);
148extern void quit(Arg *arg);
149extern void sendevent(Window w, Atom a, long value);
150extern int xerror(Display *dsply, XErrorEvent *ee);
151
152/* tag.c */
153extern void appendtag(Arg *arg);
154extern void dofloat(Arg *arg);
155extern void dotile(Arg *arg);
156extern Client *getnext(Client *c, unsigned int t);
157extern void heretag(Arg *arg);
158extern void replacetag(Arg *arg);
159extern void settags(Client *c);
160extern void view(Arg *arg);
161
162/* util.c */
163extern void *emallocz(unsigned int size);
164extern void eprint(const char *errstr, ...);
165extern void spawn(Arg *arg);