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annotate dwm.h @ 380:4bf79305d675

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this algorithm seems to keep order for any scenario
author Anselm R. Garbe <arg@10kloc.org>
date Tue, 29 Aug 2006 09:57:57 +0200
parents ba6c55e1b9b2
children b00cc483d13b
rev   line source
garbeam@0 1 /*
garbeam@0 2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
garbeam@0 3 * See LICENSE file for license details.
garbeam@0 4 */
garbeam@0 5
arg@166 6 #include "config.h"
garbeam@32 7 #include <X11/Xlib.h>
garbeam@32 8
arg@143 9 /* mask shorthands, used in event.c and client.c */
arg@150 10 #define BUTTONMASK (ButtonPressMask | ButtonReleaseMask)
arg@150 11 #define MOUSEMASK (BUTTONMASK | PointerMotionMask)
arg@157 12 #define PROTODELWIN 1
arg@143 13
arg@333 14 typedef union {
arg@189 15 const char *cmd;
garbeam@49 16 int i;
arg@333 17 } Arg;
garbeam@18 18
garbeam@5 19 /* atoms */
arg@230 20 enum { NetSupported, NetWMName, NetLast };
garbeam@13 21 enum { WMProtocols, WMDelete, WMLast };
garbeam@0 22
garbeam@5 23 /* cursor */
garbeam@84 24 enum { CurNormal, CurResize, CurMove, CurLast };
garbeam@0 25
arg@353 26 /* color */
arg@353 27 enum { ColFG, ColBG, ColLast };
arg@353 28
arg@333 29 /* window corners */
arg@143 30 typedef enum { TopLeft, TopRight, BotLeft, BotRight } Corner;
arg@99 31
arg@333 32 typedef struct {
garbeam@32 33 int ascent;
garbeam@32 34 int descent;
garbeam@32 35 int height;
garbeam@84 36 XFontSet set;
garbeam@84 37 XFontStruct *xfont;
arg@333 38 } Fnt;
garbeam@32 39
arg@333 40 typedef struct { /* draw context */
garbeam@32 41 int x, y, w, h;
arg@353 42 unsigned long norm[ColLast];
arg@353 43 unsigned long sel[ColLast];
arg@353 44 unsigned long status[ColLast];
garbeam@84 45 Drawable drawable;
garbeam@84 46 Fnt font;
garbeam@84 47 GC gc;
arg@333 48 } DC;
garbeam@32 49
arg@333 50 typedef struct Client Client;
garbeam@0 51 struct Client {
garbeam@31 52 char name[256];
garbeam@13 53 int proto;
arg@115 54 int x, y, w, h;
arg@115 55 int tx, ty, tw, th; /* title */
garbeam@20 56 int basew, baseh, incw, inch, maxw, maxh, minw, minh;
garbeam@29 57 int grav;
arg@164 58 long flags;
garbeam@29 59 unsigned int border;
garbeam@80 60 Bool isfloat;
arg@124 61 Bool ismax;
arg@178 62 Bool *tags;
garbeam@84 63 Client *next;
arg@127 64 Client *prev;
garbeam@0 65 Window win;
arg@342 66 Window twin;
garbeam@0 67 };
garbeam@0 68
arg@178 69 extern const char *tags[];
arg@173 70 extern char stext[1024];
arg@362 71 extern int bx, by, bw, bh, bmw, mw, screen, sx, sy, sw, sh;
arg@362 72 extern unsigned int ntags, numlockmask;
garbeam@53 73 extern void (*handler[LASTEvent])(XEvent *);
garbeam@53 74 extern void (*arrange)(Arg *);
garbeam@84 75 extern Atom wmatom[WMLast], netatom[NetLast];
arg@262 76 extern Bool running, issel, *seltag;
garbeam@84 77 extern Client *clients, *sel;
garbeam@84 78 extern Cursor cursor[CurLast];
garbeam@84 79 extern DC dc;
garbeam@84 80 extern Display *dpy;
garbeam@84 81 extern Window root, barwin;
garbeam@3 82
garbeam@5 83 /* client.c */
garbeam@75 84 extern void ban(Client *c);
garbeam@76 85 extern void focus(Client *c);
garbeam@76 86 extern Client *getclient(Window w);
garbeam@76 87 extern Client *getctitle(Window w);
garbeam@76 88 extern void gravitate(Client *c, Bool invert);
garbeam@76 89 extern void killclient(Arg *arg);
garbeam@10 90 extern void manage(Window w, XWindowAttributes *wa);
arg@129 91 extern void resize(Client *c, Bool sizehints, Corner sticky);
garbeam@74 92 extern void setsize(Client *c);
garbeam@76 93 extern void settitle(Client *c);
arg@124 94 extern void togglemax(Arg *arg);
garbeam@76 95 extern void unmanage(Client *c);
garbeam@13 96
garbeam@33 97 /* draw.c */
garbeam@75 98 extern void drawall();
garbeam@74 99 extern void drawstatus();
garbeam@74 100 extern void drawtitle(Client *c);
garbeam@74 101 extern unsigned long getcolor(const char *colstr);
garbeam@74 102 extern void setfont(const char *fontstr);
arg@173 103 extern unsigned int textw(const char *text);
garbeam@33 104
garbeam@75 105 /* event.c */
garbeam@73 106 extern void grabkeys();
arg@292 107 extern void procevent();
garbeam@18 108
garbeam@43 109 /* main.c */
garbeam@76 110 extern int getproto(Window w);
garbeam@75 111 extern void quit(Arg *arg);
garbeam@76 112 extern void sendevent(Window w, Atom a, long value);
garbeam@75 113 extern int xerror(Display *dsply, XErrorEvent *ee);
garbeam@43 114
garbeam@75 115 /* tag.c */
arg@191 116 extern void initrregs();
arg@142 117 extern Client *getnext(Client *c);
arg@127 118 extern Client *getprev(Client *c);
garbeam@76 119 extern void settags(Client *c);
arg@284 120 extern void tag(Arg *arg);
arg@284 121 extern void toggletag(Arg *arg);
garbeam@73 122
garbeam@32 123 /* util.c */
garbeam@76 124 extern void *emallocz(unsigned int size);
garbeam@75 125 extern void eprint(const char *errstr, ...);
arg@270 126 extern void *erealloc(void *ptr, unsigned int size);
garbeam@49 127 extern void spawn(Arg *arg);
arg@327 128
arg@327 129 /* view.c */
arg@378 130 extern void attach(Client *c);
arg@378 131 extern void detach(Client *c);
arg@327 132 extern void dofloat(Arg *arg);
arg@327 133 extern void dotile(Arg *arg);
arg@327 134 extern void focusnext(Arg *arg);
arg@327 135 extern void focusprev(Arg *arg);
arg@327 136 extern Bool isvisible(Client *c);
arg@327 137 extern void restack();
arg@327 138 extern void togglemode(Arg *arg);
arg@327 139 extern void toggleview(Arg *arg);
arg@327 140 extern void view(Arg *arg);
arg@327 141 extern void zoom(Arg *arg);