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;
 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
 46enum Corner { TopLeft, TopRight, BotLeft, BotRight };
 47
 48struct Fnt {
 49	int ascent;
 50	int descent;
 51	int height;
 52	XFontSet set;
 53	XFontStruct *xfont;
 54};
 55
 56struct DC { /* draw context */
 57	int x, y, w, h;
 58	unsigned long bg;
 59	unsigned long fg;
 60	unsigned long border;
 61	Drawable drawable;
 62	Fnt font;
 63	GC gc;
 64};
 65
 66struct Client {
 67	char name[256];
 68	char *tags[TLast];
 69	int proto;
 70	int x, y, w, h;
 71	int tx, ty, tw, th; /* title */
 72	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 73	int grav;
 74	unsigned int border;
 75	long flags; 
 76	Bool isfloat;
 77	Bool ismax;
 78	Client *next;
 79	Client *revert;
 80	Window win;
 81	Window title;
 82};
 83
 84extern char *tags[TLast], stext[1024];
 85extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
 86extern void (*handler[LASTEvent])(XEvent *);
 87extern void (*arrange)(Arg *);
 88extern Atom wmatom[WMLast], netatom[NetLast];
 89extern Bool running, issel;
 90extern Client *clients, *sel;
 91extern Cursor cursor[CurLast];
 92extern DC dc;
 93extern Display *dpy;
 94extern Window root, barwin;
 95
 96/* client.c */
 97extern void ban(Client *c);
 98extern void focus(Client *c);
 99extern void focusnext(Arg *arg);
100extern void focusprev(Arg *arg);
101extern Client *getclient(Window w);
102extern Client *getctitle(Window w);
103extern void gravitate(Client *c, Bool invert);
104extern void higher(Client *c);
105extern void killclient(Arg *arg);
106extern void lower(Client *c);
107extern void manage(Window w, XWindowAttributes *wa);
108extern void pop(Client *c);
109extern void resize(Client *c, Bool inc, Corner sticky);
110extern void setsize(Client *c);
111extern void settitle(Client *c);
112extern void togglemax(Arg *arg);
113extern void unmanage(Client *c);
114extern void zoom(Arg *arg);
115
116/* draw.c */
117extern void drawall();
118extern void drawstatus();
119extern void drawtitle(Client *c);
120extern unsigned long getcolor(const char *colstr);
121extern void setfont(const char *fontstr);
122extern unsigned int textw(char *text);
123
124/* event.c */
125extern void grabkeys();
126
127/* main.c */
128extern int getproto(Window w);
129extern void quit(Arg *arg);
130extern void sendevent(Window w, Atom a, long value);
131extern int xerror(Display *dsply, XErrorEvent *ee);
132
133/* tag.c */
134extern void appendtag(Arg *arg);
135extern void dofloat(Arg *arg);
136extern void dotile(Arg *arg);
137extern Client *getnext(Client *c, unsigned int t);
138extern void heretag(Arg *arg);
139extern void replacetag(Arg *arg);
140extern void settags(Client *c);
141extern void togglemode(Arg *arg);
142extern void view(Arg *arg);
143
144/* util.c */
145extern void *emallocz(unsigned int size);
146extern void eprint(const char *errstr, ...);
147extern void spawn(Arg *arg);