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- /*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
- #include <X11/Xlib.h>
-
- /********** CUSTOMIZE **********/
-
- #define FONT "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
- #define BGCOLOR "DarkSlateGrey"
- #define FGCOLOR "LightSteelBlue"
- #define BORDERCOLOR "SlateGray"
- #define WM_PROTOCOL_DELWIN 1
-
- /* tags */
- enum { Tscratch, Tdev, Tirc, Twww, Twork, TLast };
-
- /********** CUSTOMIZE **********/
-
- typedef struct DC DC;
- typedef struct Client Client;
- typedef struct Fnt Fnt;
- typedef struct Key Key;
- typedef union Arg Arg;
-
- union Arg {
- const char **argv;
- int i;
- };
-
- /* atoms */
- enum { WMProtocols, WMDelete, WMLast };
- enum { NetSupported, NetWMName, NetLast };
-
- /* cursor */
- enum { CurNormal, CurResize, CurMove, CurInput, CurLast };
-
- struct Fnt {
- XFontStruct *xfont;
- XFontSet set;
- int ascent;
- int descent;
- int height;
- };
-
- struct DC { /* draw context */
- GC gc;
- Drawable drawable;
- int x, y, w, h;
- Fnt font;
- unsigned long bg;
- unsigned long fg;
- unsigned long border;
- };
-
- struct Client {
- char name[256];
- char *tags[TLast];
- int proto;
- int x, y, w, h;
- int tx, ty, tw, th;
- int basew, baseh, incw, inch, maxw, maxh, minw, minh;
- int grav;
- unsigned int border;
- long flags;
- Window win;
- Window trans;
- Window title;
- Client *next;
- Client *revert;
- };
-
- struct Key {
- unsigned long mod;
- KeySym keysym;
- void (*func)(Arg *arg);
- Arg arg;
- };
-
- extern Display *dpy;
- extern Window root;
- extern Atom wm_atom[WMLast], net_atom[NetLast];
- extern Cursor cursor[CurLast];
- extern Bool running, issel;
- extern void (*handler[LASTEvent]) (XEvent *);
-
- extern int tsel, screen, sx, sy, sw, sh, th;
- extern char stext[1024], *tags[TLast];
-
- extern DC dc;
- extern Client *clients, *sel;
-
- /* client.c */
- extern void manage(Window w, XWindowAttributes *wa);
- extern void unmanage(Client *c);
- extern Client *getclient(Window w);
- extern void focus(Client *c);
- extern void update_name(Client *c);
- extern void draw_client(Client *c);
- extern void resize(Client *c);
- extern void update_size(Client *c);
- extern Client *gettitle(Window w);
- extern void craise(Client *c);
- extern void lower(Client *c);
- extern void ckill(Arg *arg);
- extern void nextc(Arg *arg);
- extern void prevc(Arg *arg);
- extern void max(Arg *arg);
- extern void floating(Arg *arg);
- extern void tiling(Arg *arg);
- extern void tag(Arg *arg);
- extern void view(Arg *arg);
- extern void zoom(Arg *arg);
- extern void gravitate(Client *c, Bool invert);
-
- /* draw.c */
- extern void draw(Bool border, const char *text);
- extern unsigned long initcolor(const char *colstr);
- extern void initfont(const char *fontstr);
- extern unsigned int textnw(char *text, unsigned int len);
- extern unsigned int textw(char *text);
- extern unsigned int texth(void);
-
- /* event.c */
- extern void discard_events(long even_mask);
-
- /* dev.c */
- extern void update_keys(void);
- extern void keypress(XEvent *e);
- extern void mresize(Client *c);
- extern void mmove(Client *c);
-
- /* main.c */
- extern int error_handler(Display *dsply, XErrorEvent *e);
- extern void send_message(Window w, Atom a, long value);
- extern int win_proto(Window w);
- extern void quit(Arg *arg);
-
- /* util.c */
- extern void error(const char *errstr, ...);
- extern void *emallocz(unsigned int size);
- extern void *emalloc(unsigned int size);
- extern void *erealloc(void *ptr, unsigned int size);
- extern char *estrdup(const char *str);
- extern void spawn(Arg *arg);
- extern void swap(void **p1, void **p2);
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