mirror of
https://git.suckless.org/dwm
synced 2024-12-27 03:16:32 +00:00
simplified dwm
This commit is contained in:
anselm@anselm1
parent
2bfd3fffbf
commit
d5178292ed
3 changed files with 65 additions and 115 deletions
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@ -15,8 +15,8 @@
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const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "www" };
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int initags[LENGTH(tags)] = { [0] = 1 };
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Rule rules[] = {
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/* class:instance:title regex tags regex isfloating */
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{ "Firefox", "www", False },
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/* class:instance:title substr tags ref isfloating */
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{ "Firefox", tags[8], False },
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{ "Gimp", NULL, True },
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{ "MPlayer", NULL, True },
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{ "Acroread", NULL, True },
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@ -17,7 +17,7 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lXinerama
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# flags
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CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
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LDFLAGS = -s ${LIBS}
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CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
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CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -DAIM_XINERAMA
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LDFLAGS = -g ${LIBS}
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# Solaris
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170
dwm.c
170
dwm.c
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@ -106,15 +106,10 @@ typedef struct {
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typedef struct {
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const char *prop;
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const char *tags;
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const char *tag;
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Bool isfloating;
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} Rule;
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typedef struct {
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regex_t *propregex;
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regex_t *tagregex;
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} Regs;
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struct View {
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int id;
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int x, y, w, h, wax, way, wah, waw;
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@ -132,7 +127,6 @@ void ban(Client *c);
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void buttonpress(XEvent *e);
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void checkotherwm(void);
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void cleanup(void);
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void compileregs(void);
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void configure(Client *c);
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void configurenotify(XEvent *e);
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void configurerequest(XEvent *e);
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@ -210,7 +204,7 @@ void zoom(const char *arg);
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void selectview(const char *arg);
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/* variables */
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char stext[256];
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char stext[256], buf[256];
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int nviews = 1;
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View *selview;
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int screen;
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@ -246,7 +240,6 @@ Client *stack = NULL;
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Cursor cursor[CurLast];
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Display *dpy;
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DC dc = {0};
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Regs *regs = NULL;
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View *views;
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Window root;
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@ -256,10 +249,9 @@ Window root;
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/* function implementations */
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void
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applyrules(Client *c) {
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static char buf[512];
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unsigned int i, j;
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regmatch_t tmp;
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unsigned int i;
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Bool matched_tag = False;
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Rule *r;
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XClassHint ch = { 0 };
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/* rule matching */
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@ -267,13 +259,16 @@ applyrules(Client *c) {
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snprintf(buf, sizeof buf, "%s:%s:%s",
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ch.res_class ? ch.res_class : "",
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ch.res_name ? ch.res_name : "", c->name);
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for(i = 0; i < LENGTH(rules); i++)
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if(regs[i].propregex && !regexec(regs[i].propregex, buf, 1, &tmp, 0)) {
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c->isfloating = rules[i].isfloating;
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for(j = 0; regs[i].tagregex && j < LENGTH(tags); j++) {
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if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) {
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for(i = 0; i < LENGTH(rules); i++) {
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r = &rules[i];
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if(strstr(c->name, r->prop)
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|| (ch.res_class && strstr(ch.res_class, r->prop))
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|| (ch.res_name && strstr(ch.res_name, r->prop)))
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{
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c->isfloating = r->isfloating;
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if(r->tag) {
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matched_tag = True;
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c->tags[j] = selview->id;
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c->tags[idxoftag(r->tag)] = selview->id;
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}
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}
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}
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@ -420,32 +415,6 @@ cleanup(void) {
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XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
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}
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void
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compileregs(void) {
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unsigned int i;
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regex_t *reg;
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if(regs)
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return;
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regs = emallocz(LENGTH(rules) * sizeof(Regs));
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for(i = 0; i < LENGTH(rules); i++) {
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if(rules[i].prop) {
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reg = emallocz(sizeof(regex_t));
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if(regcomp(reg, rules[i].prop, REG_EXTENDED))
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free(reg);
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else
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regs[i].propregex = reg;
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}
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if(rules[i].tags) {
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reg = emallocz(sizeof(regex_t));
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if(regcomp(reg, rules[i].tags, REG_EXTENDED))
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free(reg);
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else
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regs[i].tagregex = reg;
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}
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}
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}
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void
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configure(Client *c) {
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XConfigureEvent ce;
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@ -624,7 +593,6 @@ drawsquare(View *v, Bool filled, Bool empty, Bool invert, unsigned long col[ColL
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void
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drawtext(View *v, const char *text, unsigned long col[ColLast], Bool invert) {
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int x, y, w, h;
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static char buf[256];
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unsigned int len, olen;
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XRectangle r = { dc.x, dc.y, dc.w, dc.h };
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@ -1147,21 +1115,6 @@ maprequest(XEvent *e) {
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manage(ev->window, &wa);
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}
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View *
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viewat() {
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int i, x, y;
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Window win;
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unsigned int mask;
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XQueryPointer(dpy, root, &win, &win, &x, &y, &i, &i, &mask);
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for(i = 0; i < nviews; i++) {
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if((x >= views[i].x && x < views[i].x + views[i].w)
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&& (y >= views[i].y && y < views[i].y + views[i].h))
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return &views[i];
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}
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return NULL;
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}
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void
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movemouse(Client *c) {
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int x1, y1, ocx, ocy, di, nx, ny;
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@ -1406,7 +1359,7 @@ restack(View *v) {
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void
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run(void) {
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char *p;
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char buf[sizeof stext];
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char sbuf[sizeof stext];
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fd_set rd;
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int r, xfd;
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unsigned int len, offset;
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@ -1418,7 +1371,7 @@ run(void) {
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readin = True;
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offset = 0;
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len = sizeof stext - 1;
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buf[len] = stext[len] = '\0'; /* 0-terminator is never touched */
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sbuf[len] = stext[len] = '\0'; /* 0-terminator is never touched */
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while(running) {
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FD_ZERO(&rd);
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if(readin)
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@ -1430,7 +1383,7 @@ run(void) {
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eprint("select failed\n");
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}
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if(FD_ISSET(STDIN_FILENO, &rd)) {
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switch((r = read(STDIN_FILENO, buf + offset, len - offset))) {
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switch((r = read(STDIN_FILENO, sbuf + offset, len - offset))) {
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case -1:
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strncpy(stext, strerror(errno), len);
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readin = False;
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@ -1440,15 +1393,15 @@ run(void) {
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readin = False;
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break;
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default:
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for(p = buf + offset; r > 0; p++, r--, offset++)
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for(p = sbuf + offset; r > 0; p++, r--, offset++)
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if(*p == '\n' || *p == '\0') {
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*p = '\0';
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strncpy(stext, buf, len);
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p += r - 1; /* p is buf + offset + r - 1 */
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strncpy(stext, sbuf, len);
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p += r - 1; /* p is sbuf + offset + r - 1 */
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for(r = 0; *(p - r) && *(p - r) != '\n'; r++);
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offset = r;
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if(r)
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memmove(buf, p - r + 1, r);
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memmove(sbuf, p - r + 1, r);
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break;
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}
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break;
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@ -1666,9 +1619,6 @@ v->h = DisplayHeight(dpy, screen);
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/* grab keys */
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grabkeys();
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/* init tags */
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compileregs();
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selview = &views[0];
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}
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@ -1950,6 +1900,46 @@ updatewmhints(Client *c) {
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}
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}
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void
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view(const char *arg) {
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unsigned int i;
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int tmp[LENGTH(tags)];
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for(i = 0; i < LENGTH(tags); i++)
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tmp[i] = (NULL == arg) ? selview->id : 0;
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tmp[idxoftag(arg)] = selview->id;
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if(memcmp(seltags, tmp, sizeof initags) != 0) {
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memcpy(prevtags, seltags, sizeof initags);
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memcpy(seltags, tmp, sizeof initags);
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arrange();
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}
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}
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View *
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viewat() {
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int i, x, y;
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Window win;
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unsigned int mask;
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XQueryPointer(dpy, root, &win, &win, &x, &y, &i, &i, &mask);
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for(i = 0; i < nviews; i++) {
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if((x >= views[i].x && x < views[i].x + views[i].w)
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&& (y >= views[i].y && y < views[i].y + views[i].h))
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return &views[i];
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}
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return NULL;
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}
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void
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viewprevtag(const char *arg) {
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static Bool tmp[LENGTH(tags)];
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memcpy(tmp, seltags, sizeof initags);
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memcpy(seltags, prevtags, sizeof initags);
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memcpy(prevtags, tmp, sizeof initags);
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arrange();
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}
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/* There's no way to check accesses to destroyed windows, thus those cases are
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* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
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* default error handler, which may call exit. */
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@ -1982,31 +1972,6 @@ xerrorstart(Display *dpy, XErrorEvent *ee) {
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return -1;
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}
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void
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view(const char *arg) {
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unsigned int i;
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int tmp[LENGTH(tags)];
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for(i = 0; i < LENGTH(tags); i++)
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tmp[i] = (NULL == arg) ? selview->id : 0;
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tmp[idxoftag(arg)] = selview->id;
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if(memcmp(seltags, tmp, sizeof initags) != 0) {
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memcpy(prevtags, seltags, sizeof initags);
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memcpy(seltags, tmp, sizeof initags);
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arrange();
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}
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}
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void
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viewprevtag(const char *arg) {
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static Bool tmp[LENGTH(tags)];
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memcpy(tmp, seltags, sizeof initags);
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memcpy(seltags, prevtags, sizeof initags);
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memcpy(prevtags, tmp, sizeof initags);
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arrange();
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}
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void
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zoom(const char *arg) {
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Client *c = sel;
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@ -2022,21 +1987,6 @@ zoom(const char *arg) {
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arrange();
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}
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void
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selectview(const char *arg) {
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int i;
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View *v;
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if(!arg)
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return;
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if(arg)
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i = atoi(arg);
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v = &views[i % nviews];
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XWarpPointer(dpy, None, root, 0, 0, 0, 0, v->wax+v->waw/2, v->way+v->wah/2);
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focus(NULL);
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}
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int
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main(int argc, char *argv[]) {
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if(argc == 2 && !strcmp("-v", argv[1]))
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