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commit 47765f728614c348aa7dfc2eed6f754efc376922
parent 96d7fe16eaf6b656800f08da3156bacd75ca3b08
Author: Anselm R. Garbe <garbeam@gmail.com>
Date:   Sun, 19 Aug 2007 10:57:02 +0200

added screen.c, removed layout.c and tag.c
Diffstat:
MMakefile | 2+-
Mclient.c | 8++++----
Mconfig.mk | 4++--
Mdwm.h | 35++++++++++++++++-------------------
Dlayout.c | 219-------------------------------------------------------------------------------
Mmain.c | 2+-
Ascreen.c | 383+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Dtag.c | 174-------------------------------------------------------------------------------
8 files changed, 407 insertions(+), 420 deletions(-)

diff --git a/Makefile b/Makefile @@ -3,7 +3,7 @@ include config.mk -SRC += client.c draw.c event.c layout.c main.c tag.c util.c +SRC += client.c draw.c event.c main.c screen.c util.c OBJ = ${SRC:.c=.o} all: options dwm diff --git a/client.c b/client.c @@ -182,7 +182,7 @@ killclient(const char *arg) { } Bool -loadprops(Client *c) { +getprops(Client *c) { unsigned int i; Bool result = False; @@ -242,11 +242,11 @@ manage(Window w, XWindowAttributes *wa) { if(t) for(i = 0; i < ntags; i++) c->tags[i] = t->tags[i]; - if(!loadprops(c)) + if(!getprops(c)) applyrules(c); if(!c->isfloating) c->isfloating = (rettrans == Success) || c->isfixed; - saveprops(c); + setprops(c); attach(c); attachstack(c); XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); /* some windows require this */ @@ -318,7 +318,7 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) { } void -saveprops(Client *c) { +setprops(Client *c) { unsigned int i; for(i = 0; i < ntags && i < sizeof prop - 1; i++) diff --git a/config.mk b/config.mk @@ -20,8 +20,8 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 # flags CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" LDFLAGS = -s ${LIBS} -CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -LDFLAGS = -g ${LIBS} +#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" +#LDFLAGS = -g ${LIBS} # Solaris #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" diff --git a/dwm.h b/dwm.h @@ -96,11 +96,11 @@ void configure(Client *c); /* send synthetic configure event */ void detach(Client *c); /* detaches c from global client list */ void focus(Client *c); /* focus c if visible && !NULL, or focus top visible */ void killclient(const char *arg); /* kill sel nicely */ -Bool loadprops(Client *c); /* loads client properties */ +Bool getprops(Client *c); /* gets client properties */ void manage(Window w, XWindowAttributes *wa); /* manage new client */ void resize(Client *c, int x, int y, int w, int h, Bool sizehints); /* resize with given coordinates c*/ -void saveprops(Client *c); /* saves client properties */ +void setprops(Client *c); /* sets client properties */ void unban(Client *c); /* unbans c */ void unmanage(Client *c, long state); /* unmanage c */ void updatesizehints(Client *c); /* update the size hint variables of c */ @@ -114,22 +114,6 @@ unsigned int textw(const char *text); /* return the width of text in px*/ /* event.c */ void grabkeys(void); /* grab all keys defined in config.h */ -/* layout.c */ -void arrange(void); /* arranges all windows depending on the layout in use */ -void focusnext(const char *arg); /* focuses next visible client */ -void focusprev(const char *arg); /* focuses prev visible client */ -const char *getsymbol(void); /* returns symbol of enabled layout */ -Bool isfloating(void); /* returns True if floating layout is enabled */ -Bool isarrange(void (*func)()); /* returns True if func is the layout function in use */ -void initlayouts(void); /* initialize layout array */ -void loaddwmprops(void); /* loads dwm properties */ -Client *nexttiled(Client *c); /* returns tiled successor of c */ -void restack(void); /* restores z layers of all clients */ -void savedwmprops(void); /* saves dwm properties */ -void setlayout(const char *arg); /* sets layout, NULL means next layout */ -void togglebar(const char *arg); /* shows/hides the bar */ -void togglemax(const char *arg); /* toggles maximization of floating client */ - /* main.c */ Bool gettextprop(Window w, Atom atom, char *text, unsigned int size); /* return text property, UTF-8 compliant */ @@ -137,12 +121,25 @@ void updatebarpos(void); /* updates the bar position */ void quit(const char *arg); /* quit dwm nicely */ int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */ -/* tag.c */ +/* screen.c */ void applyrules(Client *c); /* applies rules to c */ +void arrange(void); /* arranges all windows depending on the layout in use */ void compileregs(void); /* initialize regexps of rules defined in config.h */ +void focusnext(const char *arg); /* focuses next visible client */ +void focusprev(const char *arg); /* focuses prev visible client */ +const char *getsymbol(void); /* returns symbol of enabled layout */ +void initlayouts(void); /* initialize layout array */ +Bool isarrange(void (*func)()); /* returns True if func is the layout function in use */ +Bool isfloating(void); /* returns True if floating layout is enabled */ Bool isvisible(Client *c); /* returns True if client is visible */ +void getdwmprops(void); /* gets dwm properties */ +Client *nexttiled(Client *c); /* returns tiled successor of c */ +void restack(void); /* restores z layers of all clients */ +void setlayout(const char *arg); /* sets layout, NULL means next layout */ void tag(const char *arg); /* tags sel with arg's index */ +void togglebar(const char *arg); /* shows/hides the bar */ void togglefloating(const char *arg); /* toggles sel between floating/tiled state */ +void togglemax(const char *arg); /* toggles maximization of floating client */ void toggletag(const char *arg); /* toggles sel tags with arg's index */ void toggleview(const char *arg); /* toggles the tag with arg's index (in)visible */ void view(const char *arg); /* views the tag with arg's index */ diff --git a/layout.c b/layout.c @@ -1,219 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include "dwm.h" -#include <stdlib.h> -#include <string.h> -#include <X11/Xatom.h> -#include <X11/Xutil.h> - -/* static */ - -typedef struct { - const char *symbol; - void (*arrange)(void); -} Layout; - -unsigned int blw = 0; -static char prop[128]; -static unsigned int ltidx = 0; /* default */ - -static void -floating(void) { /* default floating layout */ - Client *c; - - for(c = clients; c; c = c->next) - if(isvisible(c)) - resize(c, c->x, c->y, c->w, c->h, True); -} - -static unsigned int nlayouts = 0; - -LAYOUTS - -/* extern */ - -void -arrange(void) { - Client *c; - - for(c = clients; c; c = c->next) - if(isvisible(c)) - unban(c); - else - ban(c); - layouts[ltidx].arrange(); - focus(NULL); - restack(); -} - -void -focusnext(const char *arg) { - Client *c; - - if(!sel) - return; - for(c = sel->next; c && !isvisible(c); c = c->next); - if(!c) - for(c = clients; c && !isvisible(c); c = c->next); - if(c) { - focus(c); - restack(); - } -} - -void -focusprev(const char *arg) { - Client *c; - - if(!sel) - return; - for(c = sel->prev; c && !isvisible(c); c = c->prev); - if(!c) { - for(c = clients; c && c->next; c = c->next); - for(; c && !isvisible(c); c = c->prev); - } - if(c) { - focus(c); - restack(); - } -} - -const char * -getsymbol(void) -{ - return layouts[ltidx].symbol; -} - -Bool -isfloating(void) { - return layouts[ltidx].arrange == floating; -} - -Bool -isarrange(void (*func)()) -{ - return func == layouts[ltidx].arrange; -} - -void -initlayouts(void) { - unsigned int i, w; - - nlayouts = sizeof layouts / sizeof layouts[0]; - for(blw = i = 0; i < nlayouts; i++) { - w = textw(layouts[i].symbol); - if(w > blw) - blw = w; - } -} - -void -loaddwmprops(void) { - unsigned int i; - - if(gettextprop(root, dwmprops, prop, sizeof prop)) { - for(i = 0; i < ntags && i < sizeof prop - 1 && prop[i] != '\0'; i++) - seltags[i] = prop[i] == '1'; - if(i < sizeof prop - 1 && prop[i] != '\0') { - if(prop[i] < nlayouts) - ltidx = prop[i]; - } - } -} - -Client * -nexttiled(Client *c) { - for(; c && (c->isfloating || !isvisible(c)); c = c->next); - return c; -} - -void -restack(void) { - Client *c; - XEvent ev; - XWindowChanges wc; - - drawstatus(); - if(!sel) - return; - if(sel->isfloating || isfloating()) - XRaiseWindow(dpy, sel->win); - if(!isfloating()) { - wc.stack_mode = Below; - wc.sibling = barwin; - if(!sel->isfloating) { - XConfigureWindow(dpy, sel->win, CWSibling | CWStackMode, &wc); - wc.sibling = sel->win; - } - for(c = nexttiled(clients); c; c = nexttiled(c->next)) { - if(c == sel) - continue; - XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); - wc.sibling = c->win; - } - } - XSync(dpy, False); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} - -void -savedwmprops(void) { - unsigned int i; - - for(i = 0; i < ntags && i < sizeof prop - 1; i++) - prop[i] = seltags[i] ? '1' : '0'; - if(i < sizeof prop - 1) - prop[i++] = (char)ltidx; - prop[i] = '\0'; - XChangeProperty(dpy, root, dwmprops, XA_STRING, 8, - PropModeReplace, (unsigned char *)prop, i); -} - -void -setlayout(const char *arg) { - int i; - - if(!arg) { - if(++ltidx == nlayouts) - ltidx = 0;; - } - else { - i = atoi(arg); - if(i < 0 || i >= nlayouts) - return; - ltidx = i; - } - if(sel) - arrange(); - else - drawstatus(); - savedwmprops(); -} - -void -togglebar(const char *arg) { - if(bpos == BarOff) - bpos = (BARPOS == BarOff) ? BarTop : BARPOS; - else - bpos = BarOff; - updatebarpos(); - arrange(); -} - -void -togglemax(const char *arg) { - XEvent ev; - - if(!sel || (!isfloating() && !sel->isfloating) || sel->isfixed) - return; - if((sel->ismax = !sel->ismax)) { - sel->rx = sel->x; - sel->ry = sel->y; - sel->rw = sel->w; - sel->rh = sel->h; - resize(sel, wax, way, waw - 2 * sel->border, wah - 2 * sel->border, True); - } - else - resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True); - drawstatus(); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} diff --git a/main.c b/main.c @@ -206,7 +206,7 @@ setup(void) { XSetFont(dpy, dc.gc, dc.font.xfont->fid); /* multihead support */ selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask); - loaddwmprops(); + getdwmprops(); } /* diff --git a/screen.c b/screen.c @@ -0,0 +1,383 @@ +/* See LICENSE file for copyright and license details. */ +#include "dwm.h" +#include <regex.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> + +/* static */ + +typedef struct { + const char *symbol; + void (*arrange)(void); +} Layout; + +typedef struct { + const char *prop; + const char *tags; + Bool isfloating; +} Rule; + +typedef struct { + regex_t *propregex; + regex_t *tagregex; +} Regs; + +TAGS +RULES + +static char prop[512]; +static unsigned int nrules = 0; +static unsigned int nlayouts = 0; +static unsigned int ltidx = 0; /* default */ +static Regs *regs = NULL; + +static unsigned int +idxoftag(const char *tag) { + unsigned int i; + + for(i = 0; i < ntags; i++) + if(tags[i] == tag) + return i; + return 0; +} + +static void +floating(void) { /* default floating layout */ + Client *c; + + for(c = clients; c; c = c->next) + if(isvisible(c)) + resize(c, c->x, c->y, c->w, c->h, True); +} + +static void +setdwmprops(void) { + unsigned int i; + + for(i = 0; i < ntags && i < sizeof prop - 1; i++) + prop[i] = seltags[i] ? '1' : '0'; + if(i < sizeof prop - 1) + prop[i++] = (char)ltidx; + prop[i] = '\0'; + XChangeProperty(dpy, root, dwmprops, XA_STRING, 8, + PropModeReplace, (unsigned char *)prop, i); +} + +LAYOUTS + +/* extern */ + +unsigned int blw = 0; + +void +applyrules(Client *c) { + unsigned int i, j; + regmatch_t tmp; + Bool matched = False; + XClassHint ch = { 0 }; + + /* rule matching */ + XGetClassHint(dpy, c->win, &ch); + snprintf(prop, sizeof prop, "%s:%s:%s", + ch.res_class ? ch.res_class : "", + ch.res_name ? ch.res_name : "", c->name); + for(i = 0; i < nrules; i++) + if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) { + c->isfloating = rules[i].isfloating; + for(j = 0; regs[i].tagregex && j < ntags; j++) { + if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) { + matched = True; + c->tags[j] = True; + } + } + } + if(ch.res_class) + XFree(ch.res_class); + if(ch.res_name) + XFree(ch.res_name); + if(!matched) + for(i = 0; i < ntags; i++) + c->tags[i] = seltags[i]; +} + +void +arrange(void) { + Client *c; + + for(c = clients; c; c = c->next) + if(isvisible(c)) + unban(c); + else + ban(c); + layouts[ltidx].arrange(); + focus(NULL); + restack(); +} + +void +compileregs(void) { + unsigned int i; + regex_t *reg; + + if(regs) + return; + nrules = sizeof rules / sizeof rules[0]; + regs = emallocz(nrules * sizeof(Regs)); + for(i = 0; i < nrules; i++) { + if(rules[i].prop) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rules[i].prop, REG_EXTENDED)) + free(reg); + else + regs[i].propregex = reg; + } + if(rules[i].tags) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rules[i].tags, REG_EXTENDED)) + free(reg); + else + regs[i].tagregex = reg; + } + } +} + +void +focusnext(const char *arg) { + Client *c; + + if(!sel) + return; + for(c = sel->next; c && !isvisible(c); c = c->next); + if(!c) + for(c = clients; c && !isvisible(c); c = c->next); + if(c) { + focus(c); + restack(); + } +} + +void +focusprev(const char *arg) { + Client *c; + + if(!sel) + return; + for(c = sel->prev; c && !isvisible(c); c = c->prev); + if(!c) { + for(c = clients; c && c->next; c = c->next); + for(; c && !isvisible(c); c = c->prev); + } + if(c) { + focus(c); + restack(); + } +} + +const char * +getsymbol(void) +{ + return layouts[ltidx].symbol; +} + +void +initlayouts(void) { + unsigned int i, w; + + nlayouts = sizeof layouts / sizeof layouts[0]; + for(blw = i = 0; i < nlayouts; i++) { + w = textw(layouts[i].symbol); + if(w > blw) + blw = w; + } +} + +Bool +isfloating(void) { + return layouts[ltidx].arrange == floating; +} + +Bool +isarrange(void (*func)()) +{ + return func == layouts[ltidx].arrange; +} + +Bool +isvisible(Client *c) { + unsigned int i; + + for(i = 0; i < ntags; i++) + if(c->tags[i] && seltags[i]) + return True; + return False; +} + +void +getdwmprops(void) { + unsigned int i; + + if(gettextprop(root, dwmprops, prop, sizeof prop)) { + for(i = 0; i < ntags && i < sizeof prop - 1 && prop[i] != '\0'; i++) + seltags[i] = prop[i] == '1'; + if(i < sizeof prop - 1 && prop[i] != '\0') { + if(prop[i] < nlayouts) + ltidx = prop[i]; + } + } +} + +Client * +nexttiled(Client *c) { + for(; c && (c->isfloating || !isvisible(c)); c = c->next); + return c; +} + +void +restack(void) { + Client *c; + XEvent ev; + XWindowChanges wc; + + drawstatus(); + if(!sel) + return; + if(sel->isfloating || isfloating()) + XRaiseWindow(dpy, sel->win); + if(!isfloating()) { + wc.stack_mode = Below; + wc.sibling = barwin; + if(!sel->isfloating) { + XConfigureWindow(dpy, sel->win, CWSibling | CWStackMode, &wc); + wc.sibling = sel->win; + } + for(c = nexttiled(clients); c; c = nexttiled(c->next)) { + if(c == sel) + continue; + XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); + wc.sibling = c->win; + } + } + XSync(dpy, False); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} + +void +setlayout(const char *arg) { + int i; + + if(!arg) { + if(++ltidx == nlayouts) + ltidx = 0;; + } + else { + i = atoi(arg); + if(i < 0 || i >= nlayouts) + return; + ltidx = i; + } + if(sel) + arrange(); + else + drawstatus(); + setdwmprops(); +} + +void +tag(const char *arg) { + unsigned int i; + + if(!sel) + return; + for(i = 0; i < ntags; i++) + sel->tags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + sel->tags[i] = True; + setprops(sel); + arrange(); +} + +void +togglebar(const char *arg) { + if(bpos == BarOff) + bpos = (BARPOS == BarOff) ? BarTop : BARPOS; + else + bpos = BarOff; + updatebarpos(); + arrange(); +} + +void +togglefloating(const char *arg) { + if(!sel || isfloating()) + return; + sel->isfloating = !sel->isfloating; + if(sel->isfloating) { + resize(sel, sel->x, sel->y, sel->w, sel->h, True); + setprops(sel); + } + arrange(); +} + +void +togglemax(const char *arg) { + XEvent ev; + + if(!sel || (!isfloating() && !sel->isfloating) || sel->isfixed) + return; + if((sel->ismax = !sel->ismax)) { + sel->rx = sel->x; + sel->ry = sel->y; + sel->rw = sel->w; + sel->rh = sel->h; + resize(sel, wax, way, waw - 2 * sel->border, wah - 2 * sel->border, True); + } + else + resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True); + drawstatus(); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} + +void +toggletag(const char *arg) { + unsigned int i, j; + + if(!sel) + return; + i = idxoftag(arg); + sel->tags[i] = !sel->tags[i]; + for(j = 0; j < ntags && !sel->tags[j]; j++); + if(j == ntags) + sel->tags[i] = True; + setprops(sel); + arrange(); +} + +void +toggleview(const char *arg) { + unsigned int i, j; + + i = idxoftag(arg); + seltags[i] = !seltags[i]; + for(j = 0; j < ntags && !seltags[j]; j++); + if(j == ntags) + seltags[i] = True; /* cannot toggle last view */ + setdwmprops(); + arrange(); +} + +void +view(const char *arg) { + unsigned int i; + + for(i = 0; i < ntags; i++) + seltags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + seltags[i] = True; + setdwmprops(); + arrange(); +} diff --git a/tag.c b/tag.c @@ -1,174 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include "dwm.h" -#include <regex.h> -#include <stdio.h> -#include <stdlib.h> -#include <X11/Xutil.h> - -/* static */ - -typedef struct { - const char *prop; - const char *tags; - Bool isfloating; -} Rule; - -typedef struct { - regex_t *propregex; - regex_t *tagregex; -} Regs; - -TAGS -RULES - -static Regs *regs = NULL; -static unsigned int nrules = 0; -static char prop[512]; - -static unsigned int -idxoftag(const char *tag) { - unsigned int i; - - for(i = 0; i < ntags; i++) - if(tags[i] == tag) - return i; - return 0; -} - -/* extern */ - -void -applyrules(Client *c) { - unsigned int i, j; - regmatch_t tmp; - Bool matched = False; - XClassHint ch = { 0 }; - - /* rule matching */ - XGetClassHint(dpy, c->win, &ch); - snprintf(prop, sizeof prop, "%s:%s:%s", - ch.res_class ? ch.res_class : "", - ch.res_name ? ch.res_name : "", c->name); - for(i = 0; i < nrules; i++) - if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) { - c->isfloating = rules[i].isfloating; - for(j = 0; regs[i].tagregex && j < ntags; j++) { - if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) { - matched = True; - c->tags[j] = True; - } - } - } - if(ch.res_class) - XFree(ch.res_class); - if(ch.res_name) - XFree(ch.res_name); - if(!matched) - for(i = 0; i < ntags; i++) - c->tags[i] = seltags[i]; -} - -void -compileregs(void) { - unsigned int i; - regex_t *reg; - - if(regs) - return; - nrules = sizeof rules / sizeof rules[0]; - regs = emallocz(nrules * sizeof(Regs)); - for(i = 0; i < nrules; i++) { - if(rules[i].prop) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rules[i].prop, REG_EXTENDED)) - free(reg); - else - regs[i].propregex = reg; - } - if(rules[i].tags) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rules[i].tags, REG_EXTENDED)) - free(reg); - else - regs[i].tagregex = reg; - } - } -} - -Bool -isvisible(Client *c) { - unsigned int i; - - for(i = 0; i < ntags; i++) - if(c->tags[i] && seltags[i]) - return True; - return False; -} - -void -tag(const char *arg) { - unsigned int i; - - if(!sel) - return; - for(i = 0; i < ntags; i++) - sel->tags[i] = arg == NULL; - i = idxoftag(arg); - if(i >= 0 && i < ntags) - sel->tags[i] = True; - saveprops(sel); - arrange(); -} - -void -togglefloating(const char *arg) { - if(!sel || isfloating()) - return; - sel->isfloating = !sel->isfloating; - if(sel->isfloating) { - resize(sel, sel->x, sel->y, sel->w, sel->h, True); - saveprops(sel); - } - arrange(); -} - -void -toggletag(const char *arg) { - unsigned int i, j; - - if(!sel) - return; - i = idxoftag(arg); - sel->tags[i] = !sel->tags[i]; - for(j = 0; j < ntags && !sel->tags[j]; j++); - if(j == ntags) - sel->tags[i] = True; - saveprops(sel); - arrange(); -} - -void -toggleview(const char *arg) { - unsigned int i, j; - - i = idxoftag(arg); - seltags[i] = !seltags[i]; - for(j = 0; j < ntags && !seltags[j]; j++); - if(j == ntags) - seltags[i] = True; /* cannot toggle last view */ - savedwmprops(); - arrange(); -} - -void -view(const char *arg) { - unsigned int i; - - for(i = 0; i < ntags; i++) - seltags[i] = arg == NULL; - i = idxoftag(arg); - if(i >= 0 && i < ntags) - seltags[i] = True; - savedwmprops(); - arrange(); -}