garbeam@0: /*
garbeam@0:  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
garbeam@0:  * See LICENSE file for license details.
garbeam@0:  */
garbeam@0: 
garbeam@32: #include <X11/Xlib.h>
garbeam@2: 
garbeam@32: /********** CUSTOMIZE **********/
garbeam@0: 
garbeam@32: #define FONT		"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
garbeam@43: #define BGCOLOR		"DarkSlateGrey"
garbeam@43: #define FGCOLOR		"LightSteelBlue"
garbeam@43: #define BORDERCOLOR	"SlateGray"
garbeam@13: #define WM_PROTOCOL_DELWIN 1
garbeam@13: 
garbeam@32: /* tags */
garbeam@32: enum { Tscratch, Tdev, Tirc, Twww, Twork, TLast };
garbeam@32: 
garbeam@32: /********** CUSTOMIZE **********/
garbeam@32: 
garbeam@34: typedef struct DC DC;
garbeam@18: typedef struct Client Client;
garbeam@32: typedef struct Fnt Fnt;
garbeam@18: typedef struct Key Key;
garbeam@49: typedef union Arg Arg;
garbeam@49: 
garbeam@49: union Arg {
garbeam@49: 	const char **argv;
garbeam@49: 	int i;
garbeam@49: };
garbeam@18: 
garbeam@5: /* atoms */
garbeam@13: enum { WMProtocols, WMDelete, WMLast };
garbeam@0: enum { NetSupported, NetWMName, NetLast };
garbeam@0: 
garbeam@5: /* cursor */
garbeam@0: enum { CurNormal, CurResize, CurMove, CurInput, CurLast };
garbeam@0: 
garbeam@32: struct Fnt {
garbeam@32: 	XFontStruct *xfont;
garbeam@32: 	XFontSet set;
garbeam@32: 	int ascent;
garbeam@32: 	int descent;
garbeam@32: 	int height;
garbeam@32: };
garbeam@32: 
garbeam@34: struct DC { /* draw context */
garbeam@32: 	GC gc;
garbeam@32: 	Drawable drawable;
garbeam@32: 	int x, y, w, h;
garbeam@32: 	Fnt font;
garbeam@32: 	unsigned long bg;
garbeam@32: 	unsigned long fg;
garbeam@32: 	unsigned long border;
garbeam@32: };
garbeam@32: 
garbeam@0: struct Client {
garbeam@31: 	char name[256];
garbeam@31: 	char *tags[TLast];
garbeam@13: 	int proto;
garbeam@20: 	int x, y, w, h;
garbeam@22: 	int tx, ty, tw, th;
garbeam@20: 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
garbeam@29: 	int grav;
garbeam@29: 	unsigned int border;
garbeam@20: 	long flags; 
garbeam@0: 	Window win;
garbeam@0: 	Window trans;
garbeam@0: 	Window title;
garbeam@0: 	Client *next;
garbeam@49: 	Client *prev;
garbeam@0: };
garbeam@0: 
garbeam@8: struct Key {
garbeam@8: 	unsigned long mod;
garbeam@8: 	KeySym keysym;
garbeam@49: 	void (*func)(Arg *arg);
garbeam@49: 	Arg arg;
garbeam@8: };
garbeam@8: 
garbeam@0: extern Display *dpy;
garbeam@32: extern Window root;
garbeam@13: extern Atom wm_atom[WMLast], net_atom[NetLast];
garbeam@0: extern Cursor cursor[CurLast];
garbeam@31: extern Bool running, issel;
garbeam@5: extern void (*handler[LASTEvent]) (XEvent *);
garbeam@0: 
garbeam@32: extern int tsel, screen, sx, sy, sw, sh, th;
garbeam@31: extern char stext[1024], *tags[TLast];
garbeam@3: 
garbeam@34: extern DC dc;
garbeam@49: extern Client *cstart, *cend, *csel;
garbeam@3: 
garbeam@5: /* client.c */
garbeam@10: extern void manage(Window w, XWindowAttributes *wa);
garbeam@13: extern void unmanage(Client *c);
garbeam@13: extern Client *getclient(Window w);
garbeam@13: extern void focus(Client *c);
garbeam@13: extern void update_name(Client *c);
garbeam@16: extern void draw_client(Client *c);
garbeam@18: extern void resize(Client *c);
garbeam@20: extern void update_size(Client *c);
garbeam@23: extern Client *gettitle(Window w);
garbeam@32: extern void craise(Client *c);
garbeam@26: extern void lower(Client *c);
garbeam@49: extern void ckill(Arg *arg);
garbeam@49: extern void nextc(Arg *arg);
garbeam@49: extern void prevc(Arg *arg);
garbeam@49: extern void max(Arg *arg);
garbeam@49: extern void floating(Arg *arg);
garbeam@49: extern void tiling(Arg *arg);
garbeam@49: void tag(Arg *arg);
garbeam@29: extern void gravitate(Client *c, Bool invert);
garbeam@13: 
garbeam@33: /* draw.c */
garbeam@34: extern void draw(Bool border, const char *text);
garbeam@43: extern unsigned long initcolor(const char *colstr);
garbeam@43: extern void initfont(const char *fontstr);
garbeam@43: extern unsigned int textnw(char *text, unsigned int len);
garbeam@43: extern unsigned int textw(char *text);
garbeam@43: extern unsigned int texth(void);
garbeam@33: 
garbeam@13: /* event.c */
garbeam@26: extern void discard_events(long even_mask);
garbeam@5: 
garbeam@42: /* dev.c */
garbeam@33: extern void update_keys(void);
garbeam@9: extern void keypress(XEvent *e);
garbeam@18: extern void mresize(Client *c);
garbeam@18: extern void mmove(Client *c);
garbeam@18: 
garbeam@43: /* main.c */
garbeam@43: extern int error_handler(Display *dsply, XErrorEvent *e);
garbeam@43: extern void send_message(Window w, Atom a, long value);
garbeam@43: extern int win_proto(Window w);
garbeam@49: extern void quit(Arg *arg);
garbeam@43: 
garbeam@32: /* util.c */
garbeam@33: extern void error(const char *errstr, ...);
garbeam@32: extern void *emallocz(unsigned int size);
garbeam@32: extern void *emalloc(unsigned int size);
garbeam@32: extern void *erealloc(void *ptr, unsigned int size);
garbeam@32: extern char *estrdup(const char *str);
garbeam@49: extern void spawn(Arg *arg);
garbeam@32: extern void swap(void **p1, void **p2);