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introduced Layout struct

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This commit is contained in:
Anselm R. Garbe
2007-02-19 16:40:36 +01:00
parent b2f895166a
commit cdbc84b9a8
9 changed files with 115 additions and 82 deletions
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19
dwm.h
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@ -24,9 +24,8 @@
*
* Keys and tagging rules are organized as arrays and defined in the config.h
* file. These arrays are kept static in event.o and tag.o respectively,
* because no other part of dwm needs access to them. The current mode is
* represented by the arrange() function pointer, which wether points to
* dofloat() or dotile().
* because no other part of dwm needs access to them. The current layout is
* represented by the lt pointer.
*
* To understand everything else, start reading main.c:main().
*/
@ -81,21 +80,26 @@ struct Client {
Window win;
};
typedef struct {
const char *symbol;
void (*arrange)(void);
} Layout;
extern const char *tags[]; /* all tags */
extern char stext[256]; /* status text */
extern int bh, bmw; /* bar height, bar mode label width */
extern int screen, sx, sy, sw, sh; /* screen geometry */
extern int wax, way, wah, waw; /* windowarea geometry */
extern unsigned int bh, blw; /* bar height, bar layout label width */
extern unsigned int master, nmaster; /* master percent, number of master clients */
extern unsigned int ntags, numlockmask; /* number of tags, dynamic lock mask */
extern void (*handler[LASTEvent])(XEvent *); /* event handler */
extern void (*arrange)(void); /* arrange function, indicates mode */
extern Atom wmatom[WMLast], netatom[NetLast];
extern Bool running, selscreen, *seltag; /* seltag is array of Bool */
extern Client *clients, *sel, *stack; /* global client list and stack */
extern Cursor cursor[CurLast];
extern DC dc; /* global draw context */
extern Display *dpy;
extern Layout *lt;
extern Window root, barwin;
/* client.c */
@ -124,17 +128,18 @@ extern void sendevent(Window w, Atom a, long value); /* send synthetic event to
extern int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */
/* screen.c */
extern void compileregexps(void); /* initialize regexps of rules defined in config.h */
extern void compileregs(void); /* initialize regexps of rules defined in config.h */
extern void dofloat(void); /* arranges all windows floating */
extern void dotile(void); /* arranges all windows tiled */
extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
extern void initlayouts(void); /* initialize layout array */
extern Bool isvisible(Client *c); /* returns True if client is visible */
extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */
extern void restack(void); /* restores z layers of all clients */
extern void settags(Client *c, Client *trans); /* sets tags of c */
extern void tag(Arg *arg); /* tags c with arg's index */
extern void togglefloat(Arg *arg); /* toggles focusesd client between floating/non-floating state */
extern void togglemode(Arg *arg); /* toggles global arrange function (dotile/dofloat) */
extern void togglelayout(Arg *arg); /* toggles layout */
extern void toggletag(Arg *arg); /* toggles c tags with arg's index */
extern void toggleview(Arg *arg); /* toggles the tag with arg's index (in)visible */
extern void view(Arg *arg); /* views the tag with arg's index */