dwm

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commit 5cc27f1b3c61df4f048cdac9e0feb31a2dd80c63
parent 39ed54a468f339535f82cce2c0a79b92e74a7c09
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Mon, 19 Feb 2007 13:00:29 +0100

introduced tile.c, some refactoring of functions
Diffstat:
MMakefile | 2+-
Mconfig.arg.h | 2+-
Mconfig.default.h | 2+-
Mdwm.h | 13++++++++-----
Mmain.c | 2+-
Mtag.c | 2+-
Atile.c | 132+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Mview.c | 136+++----------------------------------------------------------------------------
8 files changed, 150 insertions(+), 141 deletions(-)

diff --git a/Makefile b/Makefile @@ -3,7 +3,7 @@ include config.mk -SRC = client.c draw.c event.c main.c tag.c util.c view.c +SRC = client.c draw.c event.c main.c tile.c tag.c util.c view.c OBJ = ${SRC:.c=.o} all: options dwm diff --git a/config.arg.h b/config.arg.h @@ -5,11 +5,11 @@ #define TAGS \ const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL }; -#define BORDERPX 1 #define DEFMODE dotile /* dofloat */ #define FLOATSYMBOL "><>" #define TILESYMBOL "[]=" +#define BORDERPX 1 #define FONT "-*-terminus-medium-r-*-*-14-*-*-*-*-*-*-*" #define NORMBORDERCOLOR "#333" #define NORMBGCOLOR "#222" diff --git a/config.default.h b/config.default.h @@ -5,11 +5,11 @@ #define TAGS \ const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL }; -#define BORDERPX 1 #define DEFMODE dotile /* dofloat */ #define FLOATSYMBOL "><>" #define TILESYMBOL "[]=" +#define BORDERPX 1 #define FONT "-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*" #define NORMBORDERCOLOR "#dddddd" #define NORMBGCOLOR "#eeeeee" diff --git a/dwm.h b/dwm.h @@ -127,11 +127,17 @@ 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 */ /* tag.c */ -extern void initrregs(void); /* initialize regexps of rules defined in config.h */ +extern void compileregexps(void); /* initialize regexps of rules defined in config.h */ extern void settags(Client *c, Client *trans); /* sets tags of c */ extern void tag(Arg *arg); /* tags c with arg's index */ extern void toggletag(Arg *arg); /* toggles c tags with arg's index */ +/* tile.c */ +extern void dotile(void); /* arranges all windows tiled */ +extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */ +extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */ +extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */ + /* util.c */ extern void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */ extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */ @@ -140,15 +146,12 @@ extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */ /* view.c */ extern void detach(Client *c); /* detaches c from global client list */ extern void dofloat(void); /* arranges all windows floating */ -extern void dotile(void); /* arranges all windows tiled */ extern void focusnext(Arg *arg); /* focuses next visible client, arg is ignored */ extern void focusprev(Arg *arg); /* focuses previous visible client, arg is ignored */ -extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */ 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 Client *nextmanaged(Client *c); /* returns managed successor of c */ extern void restack(void); /* restores z layers of all clients */ 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 toggleview(Arg *arg); /* toggles the tag with arg's index (in)visible */ extern void view(Arg *arg); /* views the tag with arg's index */ -extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */ diff --git a/main.c b/main.c @@ -117,7 +117,7 @@ setup(void) { wa.cursor = cursor[CurNormal]; XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); grabkeys(); - initrregs(); + compileregexps(); for(ntags = 0; tags[ntags]; ntags++); seltag = emallocz(sizeof(Bool) * ntags); seltag[0] = True; diff --git a/tag.c b/tag.c @@ -32,7 +32,7 @@ static unsigned int len = 0; /* extern */ void -initrregs(void) { +compileregexps(void) { unsigned int i; regex_t *reg; diff --git a/tile.c b/tile.c @@ -0,0 +1,132 @@ +/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> + * See LICENSE file for license details. + */ +#include "dwm.h" + +/* static */ + +static void +togglemax(Client *c) { + XEvent ev; + + if(c->isfixed) + return; + + if((c->ismax = !c->ismax)) { + c->rx = c->x; + c->ry = c->y; + c->rw = c->w; + c->rh = c->h; + resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True); + } + else + resize(c, c->rx, c->ry, c->rw, c->rh, True); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} + +/* extern */ + +void +dotile(void) { + unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; + Client *c; + + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + /* window geoms */ + mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1); + mw = (n > nmaster) ? (waw * master) / 1000 : waw; + th = (n > nmaster) ? wah / (n - nmaster) : 0; + tw = waw - mw; + + for(i = 0, c = clients; c; c = c->next) + if(isvisible(c)) { + if(c->isbanned) + XMoveWindow(dpy, c->win, c->x, c->y); + c->isbanned = False; + if(c->isfloat) + continue; + c->ismax = False; + nx = wax; + ny = way; + if(i < nmaster) { + ny += i * mh; + nw = mw - 2 * BORDERPX; + nh = mh - 2 * BORDERPX; + } + else { /* tile window */ + nx += mw; + nw = tw - 2 * BORDERPX; + if(th > 2 * BORDERPX) { + ny += (i - nmaster) * th; + nh = th - 2 * BORDERPX; + } + else /* fallback if th <= 2 * BORDERPX */ + nh = wah - 2 * BORDERPX; + } + resize(c, nx, ny, nw, nh, False); + i++; + } + else { + c->isbanned = True; + XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); + } + if(!sel || !isvisible(sel)) { + for(c = stack; c && !isvisible(c); c = c->snext); + focus(c); + } + restack(); +} + +void +incnmaster(Arg *arg) { + if((arrange == dofloat) || (nmaster + arg->i < 1) + || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) + return; + nmaster += arg->i; + if(sel) + arrange(); + else + drawstatus(); +} + +void +resizemaster(Arg *arg) { + if(arrange != dotile) + return; + if(arg->i == 0) + master = MASTER; + else { + if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX + || waw * (master + arg->i) / 1000 <= 2 * BORDERPX) + return; + master += arg->i; + } + arrange(); +} + +void +zoom(Arg *arg) { + unsigned int n; + Client *c; + + if(!sel) + return; + if(sel->isfloat || (arrange == dofloat)) { + togglemax(sel); + return; + } + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + + if((c = sel) == nextmanaged(clients)) + if(!(c = nextmanaged(c->next))) + return; + detach(c); + if(clients) + clients->prev = c; + c->next = clients; + clients = c; + focus(c); + arrange(); +} diff --git a/view.c b/view.c @@ -2,34 +2,6 @@ * See LICENSE file for license details. */ #include "dwm.h" -#include <stdio.h> - -/* static */ - -static Client * -nexttiled(Client *c) { - for(; c && (c->isfloat || !isvisible(c)); c = c->next); - return c; -} - -static void -togglemax(Client *c) { - XEvent ev; - - if(c->isfixed) - return; - - if((c->ismax = !c->ismax)) { - c->rx = c->x; - c->ry = c->y; - c->rw = c->w; - c->rh = c->h; - resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True); - } - else - resize(c, c->rx, c->ry, c->rw, c->rh, True); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} /* extern */ @@ -70,58 +42,6 @@ dofloat(void) { } void -dotile(void) { - unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; - Client *c; - - for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next)) - n++; - /* window geoms */ - mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1); - mw = (n > nmaster) ? (waw * master) / 1000 : waw; - th = (n > nmaster) ? wah / (n - nmaster) : 0; - tw = waw - mw; - - for(i = 0, c = clients; c; c = c->next) - if(isvisible(c)) { - if(c->isbanned) - XMoveWindow(dpy, c->win, c->x, c->y); - c->isbanned = False; - if(c->isfloat) - continue; - c->ismax = False; - nx = wax; - ny = way; - if(i < nmaster) { - ny += i * mh; - nw = mw - 2 * BORDERPX; - nh = mh - 2 * BORDERPX; - } - else { /* tile window */ - nx += mw; - nw = tw - 2 * BORDERPX; - if(th > 2 * BORDERPX) { - ny += (i - nmaster) * th; - nh = th - 2 * BORDERPX; - } - else /* fallback if th <= 2 * BORDERPX */ - nh = wah - 2 * BORDERPX; - } - resize(c, nx, ny, nw, nh, False); - i++; - } - else { - c->isbanned = True; - XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); - } - if(!sel || !isvisible(sel)) { - for(c = stack; c && !isvisible(c); c = c->snext); - focus(c); - } - restack(); -} - -void focusnext(Arg *arg) { Client *c; @@ -153,18 +73,6 @@ focusprev(Arg *arg) { } } -void -incnmaster(Arg *arg) { - if((arrange == dofloat) || (nmaster + arg->i < 1) - || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) - return; - nmaster += arg->i; - if(sel) - arrange(); - else - drawstatus(); -} - Bool isvisible(Client *c) { unsigned int i; @@ -175,19 +83,10 @@ isvisible(Client *c) { return False; } -void -resizemaster(Arg *arg) { - if(arrange != dotile) - return; - if(arg->i == 0) - master = MASTER; - else { - if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX - || waw * (master + arg->i) / 1000 <= 2 * BORDERPX) - return; - master += arg->i; - } - arrange(); +Client * +nextmanaged(Client *c) { + for(; c && (c->isfloat || !isvisible(c)); c = c->next); + return c; } void @@ -203,7 +102,7 @@ restack(void) { if(arrange != dofloat) { if(!sel->isfloat) XLowerWindow(dpy, sel->win); - for(c = nexttiled(clients); c; c = nexttiled(c->next)) { + for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) { if(c == sel) continue; XLowerWindow(dpy, c->win); @@ -252,28 +151,3 @@ view(Arg *arg) { arrange(); } -void -zoom(Arg *arg) { - unsigned int n; - Client *c; - - if(!sel) - return; - if(sel->isfloat || (arrange == dofloat)) { - togglemax(sel); - return; - } - for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next)) - n++; - - if((c = sel) == nexttiled(clients)) - if(!(c = nexttiled(c->next))) - return; - detach(c); - if(clients) - clients->prev = c; - c->next = clients; - clients = c; - focus(c); - arrange(); -}