1/* See LICENSE file for copyright and license details. */
  2#include <X11/Xlib.h>
  3
  4/* enums */
  5enum { BarTop, BarBot, BarOff };			/* bar position */
  6enum { CurNormal, CurResize, CurMove, CurLast };	/* cursor */
  7enum { ColBorder, ColFG, ColBG, ColLast };		/* color */
  8enum { NetSupported, NetWMName, NetLast };		/* EWMH atoms */
  9enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
 10
 11/* typedefs */
 12typedef struct Client Client;
 13struct Client {
 14	char name[256];
 15	int x, y, w, h;
 16	int rx, ry, rw, rh; /* revert geometry */
 17	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 18	int minax, maxax, minay, maxay;
 19	long flags;
 20	unsigned int border, oldborder;
 21	Bool isbanned, isfixed, ismax, isfloating, wasfloating;
 22	Bool *tags;
 23	Client *next;
 24	Client *prev;
 25	Client *snext;
 26	Window win;
 27};
 28
 29typedef struct {
 30	int x, y, w, h;
 31	unsigned long norm[ColLast];
 32	unsigned long sel[ColLast];
 33	Drawable drawable;
 34	GC gc;
 35	struct {
 36		int ascent;
 37		int descent;
 38		int height;
 39		XFontSet set;
 40		XFontStruct *xfont;
 41	} font;
 42} DC; /* draw context */
 43
 44typedef struct {
 45	unsigned long mod;
 46	KeySym keysym;
 47	void (*func)(const char *arg);
 48	const char *arg;
 49} Key;
 50
 51typedef struct {
 52	const char *symbol;
 53	void (*arrange)(void);
 54} Layout;
 55
 56/* functions */
 57void applyrules(Client *c);
 58void arrange(void);
 59void attach(Client *c);
 60void attachstack(Client *c);
 61void ban(Client *c);
 62void buttonpress(XEvent *e);
 63void checkotherwm(void);
 64void cleanup(void);
 65void compileregs(void);
 66void configure(Client *c);
 67void configurenotify(XEvent *e);
 68void configurerequest(XEvent *e);
 69void destroynotify(XEvent *e);
 70void detach(Client *c);
 71void detachstack(Client *c);
 72void drawbar(void);
 73void drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]);
 74void drawtext(const char *text, unsigned long col[ColLast]);
 75void *emallocz(unsigned int size);
 76void enternotify(XEvent *e);
 77void eprint(const char *errstr, ...);
 78void expose(XEvent *e);
 79void floating(void); /* default floating layout */
 80void focus(Client *c);
 81void focusnext(const char *arg);
 82void focusprev(const char *arg);
 83Client *getclient(Window w);
 84unsigned long getcolor(const char *colstr);
 85long getstate(Window w);
 86Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
 87void grabbuttons(Client *c, Bool focused);
 88unsigned int idxoftag(const char *tag);
 89void initfont(const char *fontstr);
 90Bool isarrange(void (*func)());
 91Bool isoccupied(unsigned int t);
 92Bool isprotodel(Client *c);
 93Bool isvisible(Client *c);
 94void keypress(XEvent *e);
 95void killclient(const char *arg);
 96void leavenotify(XEvent *e);
 97void manage(Window w, XWindowAttributes *wa);
 98void mappingnotify(XEvent *e);
 99void maprequest(XEvent *e);
100void movemouse(Client *c);
101Client *nexttiled(Client *c);
102void propertynotify(XEvent *e);
103void quit(const char *arg);
104void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
105void resizemouse(Client *c);
106void restack(void);
107void run(void);
108void scan(void);
109void setclientstate(Client *c, long state);
110void setlayout(const char *arg);
111void setmwfact(const char *arg);
112void setup(void);
113void spawn(const char *arg);
114void tag(const char *arg);
115unsigned int textnw(const char *text, unsigned int len);
116unsigned int textw(const char *text);
117void tile(void);
118void togglebar(const char *arg);
119void togglefloating(const char *arg);
120void togglemax(const char *arg);
121void toggletag(const char *arg);
122void toggleview(const char *arg);
123void unban(Client *c);
124void unmanage(Client *c);
125void unmapnotify(XEvent *e);
126void updatebarpos(void);
127void updatesizehints(Client *c);
128void updatetitle(Client *c);
129void view(const char *arg);
130void viewprevtag(const char *arg);	/* views previous selected tags */
131int xerror(Display *dpy, XErrorEvent *ee);
132int xerrordummy(Display *dsply, XErrorEvent *ee);
133int xerrorstart(Display *dsply, XErrorEvent *ee);
134void zoom(const char *arg);