+ if (x < SWM_BAR_OFFSET)
+ x = SWM_BAR_OFFSET;
+
+ DRAWSTRING(display, r->bar_window, bar_fs, r->s->bar_gc,
+ x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
+ lbox.y, s, len);
+}
+
+void
+bar_extra_stop(void)
+{
+ if (bar_pipe[0]) {
+ close(bar_pipe[0]);
+ bzero(bar_pipe, sizeof bar_pipe);
+ }
+ if (bar_pid) {
+ kill(bar_pid, SIGTERM);
+ bar_pid = 0;
+ }
+ strlcpy((char *)bar_ext, "", sizeof bar_ext);
+ bar_extra = 0;
+}
+
+void
+bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
+{
+ int do_class, do_name;
+ Status status;
+ XClassHint *xch = NULL;
+
+ if ((title_name_enabled == 1 || title_class_enabled == 1) &&
+ cur_focus != NULL) {
+ if ((xch = XAllocClassHint()) == NULL)
+ goto out;
+ status = XGetClassHint(display, cur_focus->id, xch);
+ if (status == BadWindow || status == BadAlloc)
+ goto out;
+ do_class = (title_class_enabled && xch->res_class != NULL);
+ do_name = (title_name_enabled && xch->res_name != NULL);
+ if (do_class)
+ strlcat(s, xch->res_class, sz);
+ if (do_class && do_name)
+ strlcat(s, ":", sz);
+ if (do_name)
+ strlcat(s, xch->res_name, sz);
+ strlcat(s, " ", sz);
+ }
+out:
+ if (xch) {
+ XFree(xch->res_name);
+ XFree(xch->res_class);
+ XFree(xch);
+ }
+}
+
+void
+bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
+{
+ unsigned char *title;
+
+ if (window_name_enabled && cur_focus != NULL) {
+ title = get_win_name(cur_focus->id);
+ if (title != NULL) {
+ DNPRINTF(SWM_D_BAR, "bar_window_name: title: %s\n",
+ title);
+
+ if (cur_focus->floating)
+ strlcat(s, "(f) ", sz);
+ strlcat(s, (char *)title, sz);
+ strlcat(s, " ", sz);
+ XFree(title);
+ }
+ }
+}
+
+int urgent[SWM_WS_MAX];
+void
+bar_urgent(char *s, ssize_t sz)
+{
+ XWMHints *wmh = NULL;
+ struct ws_win *win;
+ int i, j;
+ char b[8];
+
+ if (urgent_enabled == 0)
+ return;
+
+ for (i = 0; i < SWM_WS_MAX; i++)
+ urgent[i] = 0;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
+ wmh = XGetWMHints(display, win->id);
+ if (wmh == NULL)
+ continue;
+
+ if (wmh->flags & XUrgencyHint)
+ urgent[j] = 1;
+ XFree(wmh);
+ }
+
+ strlcat(s, "* ", sz);
+ for (i = 0; i < SWM_WS_MAX; i++) {
+ if (urgent[i])
+ snprintf(b, sizeof b, "%d ", i + 1);
+ else
+ snprintf(b, sizeof b, "- ");
+ strlcat(s, b, sz);
+ }
+ strlcat(s, "* ", sz);
+}
+
+void
+bar_update(void)
+{
+ time_t tmt;
+ struct tm tm;
+ struct swm_region *r;
+ int i, x;
+ size_t len;
+ char ws[SWM_BAR_MAX];
+ char s[SWM_BAR_MAX];
+ unsigned char cn[SWM_BAR_MAX];
+ char loc[SWM_BAR_MAX];
+ char *b, *stack = "";
+
+ if (bar_enabled == 0)
+ return;
+ if (bar_extra && bar_extra_running) {
+ /* ignore short reads; it'll correct itself */
+ while ((b = fgetln(stdin, &len)) != NULL)
+ if (b && b[len - 1] == '\n') {
+ b[len - 1] = '\0';
+ strlcpy((char *)bar_ext, b, sizeof bar_ext);
+ }
+ if (b == NULL && errno != EAGAIN) {
+ warn("bar_update: bar_extra failed");
+ bar_extra_stop();
+ }
+ } else
+ strlcpy((char *)bar_ext, "", sizeof bar_ext);
+
+ if (clock_enabled == 0)
+ strlcpy(s, "", sizeof s);
+ else {
+ time(&tmt);
+ localtime_r(&tmt, &tm);
+ len = strftime(s, sizeof s, clock_format, &tm);
+ s[len] = '\0';
+ strlcat(s, " ", sizeof s);
+ }
+
+ for (i = 0; i < ScreenCount(display); i++) {
+ x = 1;
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ strlcpy((char *)cn, "", sizeof cn);
+ strlcpy(ws, "", sizeof ws);
+ if (r && r->ws) {
+ bar_urgent((char *)cn, sizeof cn);
+ bar_class_name((char *)cn, sizeof cn,
+ r->ws->focus);
+ bar_window_name((char *)cn, sizeof cn,
+ r->ws->focus);
+ if (r->ws->name)
+ snprintf(ws, sizeof ws, "<%s>",
+ r->ws->name);
+ }
+ if (stack_enabled)
+ stack = r->ws->stacker;
+
+ snprintf(loc, sizeof loc, "%d:%d %s %s %s%s %s "
+ "%s", x++, r->ws->idx + 1, stack, ws, s, cn,
+ bar_ext, bar_vertext);
+ bar_print(r, loc);
+ }
+ }
+ alarm(bar_delay);
+}
+
+void
+bar_signal(int sig)
+{
+ bar_alarm = 1;
+}
+
+void
+bar_toggle(struct swm_region *r, union arg *args)
+{
+ struct swm_region *tmpr;
+ int i, sc = ScreenCount(display);
+
+ DNPRINTF(SWM_D_BAR, "bar_toggle\n");
+
+ if (bar_enabled)
+ for (i = 0; i < sc; i++)
+ TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
+ XUnmapWindow(display, tmpr->bar_window);
+ else
+ for (i = 0; i < sc; i++)
+ TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
+ XMapRaised(display, tmpr->bar_window);
+
+ bar_enabled = !bar_enabled;
+
+ stack();
+ /* must be after stack */
+ bar_update();
+}
+
+void
+bar_refresh(void)
+{
+ XSetWindowAttributes wa;
+ struct swm_region *r;
+ int i;
+
+ /* do this here because the conf file is in memory */
+ if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
+ /* launch external status app */
+ bar_extra_running = 1;
+ if (pipe(bar_pipe) == -1)
+ err(1, "pipe error");
+ socket_setnonblock(bar_pipe[0]);
+ socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
+ if (dup2(bar_pipe[0], 0) == -1)
+ err(1, "dup2");
+ if (dup2(bar_pipe[1], 1) == -1)
+ err(1, "dup2");
+ if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
+ err(1, "could not disable SIGPIPE");
+ switch (bar_pid = fork()) {
+ case -1:
+ err(1, "cannot fork");
+ break;
+ case 0: /* child */
+ close(bar_pipe[0]);
+ execvp(bar_argv[0], bar_argv);
+ err(1, "%s external app failed", bar_argv[0]);
+ break;
+ default: /* parent */
+ close(bar_pipe[1]);
+ break;
+ }
+ }
+
+ bzero(&wa, sizeof wa);
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ wa.border_pixel =
+ screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
+ wa.background_pixel =
+ screens[i].c[SWM_S_COLOR_BAR].color;
+ XChangeWindowAttributes(display, r->bar_window,
+ CWBackPixel | CWBorderPixel, &wa);
+ }
+ bar_update();
+}
+
+void
+bar_setup(struct swm_region *r)
+{
+ char *default_string;
+ char **missing_charsets;
+ int num_missing_charsets = 0;
+ int i, x, y;
+
+ if (bar_fs) {
+ XFreeFontSet(display, bar_fs);
+ bar_fs = NULL;
+ }
+
+
+ DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
+
+ bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
+ &num_missing_charsets, &default_string);
+
+ if (num_missing_charsets > 0) {
+ warnx("Unable to load charset(s):");
+
+ for (i = 0; i < num_missing_charsets; ++i)
+ warnx("%s", missing_charsets[i]);
+
+ XFreeStringList(missing_charsets);
+
+ if (strcmp(default_string, ""))
+ warnx("Glyphs from those sets will be replaced "
+ "by '%s'.", default_string);
+ else
+ warnx("Glyphs from those sets won't be drawn.");
+ }
+
+ if (bar_fs == NULL)
+ errx(1, "Error creating font set structure.");
+
+ bar_fs_extents = XExtentsOfFontSet(bar_fs);
+
+ bar_height = bar_fs_extents->max_logical_extent.height +
+ 2 * bar_border_width;
+
+ if (bar_height < 1)
+ bar_height = 1;
+
+ x = X(r);
+ y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
+
+ r->bar_window = XCreateSimpleWindow(display,
+ r->s->root, x, y, WIDTH(r) - 2 * bar_border_width,
+ bar_height - 2 * bar_border_width,
+ bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
+ r->s->c[SWM_S_COLOR_BAR].color);
+ XSelectInput(display, r->bar_window, VisibilityChangeMask);
+ if (bar_enabled)
+ XMapRaised(display, r->bar_window);
+ DNPRINTF(SWM_D_BAR, "bar_setup: bar_window: 0x%lx\n", r->bar_window);
+
+ if (signal(SIGALRM, bar_signal) == SIG_ERR)
+ err(1, "could not install bar_signal");
+ bar_refresh();
+}
+
+void
+drain_enter_notify(void)
+{
+ int i = 0;
+ XEvent cne;
+
+ while (XCheckMaskEvent(display, EnterWindowMask, &cne))
+ i++;
+
+ DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained: %d\n", i);
+}
+
+void
+set_win_state(struct ws_win *win, long state)
+{
+ long data[] = {state, None};
+
+ DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
+
+ if (win == NULL)
+ return;
+
+ XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
+ (unsigned char *)data, 2);
+}
+
+long
+getstate(Window w)
+{
+ long result = -1;
+ unsigned char *p = NULL;
+ unsigned long n;
+
+ if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
+ return (-1);
+ if (n != 0)
+ result = *((long *)p);
+ XFree(p);
+ return (result);
+}
+
+void
+version(struct swm_region *r, union arg *args)
+{
+ bar_version = !bar_version;
+ if (bar_version)
+ snprintf(bar_vertext, sizeof bar_vertext,
+ "Version: %s Build: %s", SCROTWM_VERSION, buildstr);
+ else
+ strlcpy(bar_vertext, "", sizeof bar_vertext);
+ bar_update();
+}
+
+void
+client_msg(struct ws_win *win, Atom a)
+{
+ XClientMessageEvent cm;
+
+ if (win == NULL)
+ return;
+
+ bzero(&cm, sizeof cm);
+ cm.type = ClientMessage;
+ cm.window = win->id;
+ cm.message_type = aprot;
+ cm.format = 32;
+ cm.data.l[0] = a;
+ cm.data.l[1] = CurrentTime;
+ XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
+}
+
+/* synthetic response to a ConfigureRequest when not making a change */
+void
+config_win(struct ws_win *win, XConfigureRequestEvent *ev)
+{
+ XConfigureEvent ce;
+
+ if (win == NULL)
+ return;
+
+ /* send notification of unchanged state. */
+ ce.type = ConfigureNotify;
+ ce.x = X(win);
+ ce.y = Y(win);
+ ce.width = WIDTH(win);
+ ce.height = HEIGHT(win);
+ ce.override_redirect = False;
+
+ if (ev == NULL) {
+ /* EWMH */
+ ce.display = display;
+ ce.event = win->id;
+ ce.window = win->id;
+ ce.border_width = border_width;
+ ce.above = None;
+ } else {
+ /* normal */
+ ce.display = ev->display;
+ ce.event = ev->window;
+ ce.window = ev->window;
+
+ /* make response appear more WM_SIZE_HINTS-compliant */
+ if (win->sh_mask)
+ DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
+ " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
+ "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
+ SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
+ SH_INC_W(win), SH_INC_H(win));
+
+ /* min size */
+ if (SH_MIN(win)) {
+ /* the hint may be set... to 0! */
+ if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
+ ce.width = SH_MIN_W(win);
+ if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
+ ce.height = SH_MIN_H(win);
+ }
+
+ /* max size */
+ if (SH_MAX(win)) {
+ /* may also be advertized as 0 */
+ if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
+ ce.width = SH_MAX_W(win);
+ if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
+ ce.height = SH_MAX_H(win);
+ }
+
+ /* resize increment. */
+ if (SH_INC(win)) {
+ if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
+ ce.width -= (ce.width - SH_MIN_W(win)) %
+ SH_INC_W(win);
+ if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
+ ce.height -= (ce.height - SH_MIN_H(win)) %
+ SH_INC_H(win);
+ }
+
+ /* adjust x and y for requested border_width. */
+ ce.x += border_width - ev->border_width;
+ ce.y += border_width - ev->border_width;
+ ce.border_width = ev->border_width;
+ ce.above = ev->above;
+ }
+
+ DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
+ "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
+ ce.y, ce.width, ce.height, ce.border_width);
+
+ XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
+int
+count_win(struct workspace *ws, int count_transient)
+{
+ struct ws_win *win;
+ int count = 0;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (count_transient == 0 && win->floating)
+ continue;
+ if (count_transient == 0 && win->transient)
+ continue;
+ if (win->iconic)
+ continue;
+ count++;
+ }
+ DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
+
+ return (count);
+}
+
+void
+quit(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "quit\n");
+ running = 0;
+}
+
+void
+unmap_window(struct ws_win *win)
+{
+ if (win == NULL)
+ return;
+
+ /* don't unmap again */
+ if (getstate(win->id) == IconicState)
+ return;
+
+ set_win_state(win, IconicState);
+
+ XUnmapWindow(display, win->id);
+ XSetWindowBorder(display, win->id,
+ win->s->c[SWM_S_COLOR_UNFOCUS].color);
+}
+
+void
+unmap_all(void)
+{
+ struct ws_win *win;
+ int i, j;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ unmap_window(win);
+}
+
+void
+fake_keypress(struct ws_win *win, int keysym, int modifiers)
+{
+ XKeyEvent event;
+
+ if (win == NULL)
+ return;
+
+ event.display = display; /* Ignored, but what the hell */
+ event.window = win->id;
+ event.root = win->s->root;
+ event.subwindow = None;
+ event.time = CurrentTime;
+ event.x = X(win);
+ event.y = Y(win);
+ event.x_root = 1;
+ event.y_root = 1;
+ event.same_screen = True;
+ event.keycode = XKeysymToKeycode(display, keysym);
+ event.state = modifiers;
+
+ event.type = KeyPress;
+ XSendEvent(event.display, event.window, True,
+ KeyPressMask, (XEvent *)&event);
+
+ event.type = KeyRelease;
+ XSendEvent(event.display, event.window, True,
+ KeyPressMask, (XEvent *)&event);
+
+}
+
+void
+restart(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
+
+ /* disable alarm because the following code may not be interrupted */
+ alarm(0);
+ if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
+ err(1, "can't disable alarm");
+
+ bar_extra_stop();
+ bar_extra = 1;
+ unmap_all();
+ XCloseDisplay(display);
+ execvp(start_argv[0], start_argv);
+ warn("execvp failed");
+ quit(NULL, NULL);
+}
+
+struct swm_region *
+root_to_region(Window root)
+{
+ struct swm_region *r = NULL;
+ Window rr, cr;
+ int i, x, y, wx, wy;
+ unsigned int mask;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ if (screens[i].root == root)
+ break;
+
+ if (XQueryPointer(display, screens[i].root,
+ &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
+ /* choose a region based on pointer location */
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ if (x >= X(r) && x <= X(r) + WIDTH(r) &&
+ y >= Y(r) && y <= Y(r) + HEIGHT(r))
+ break;
+ }
+
+ if (r == NULL)
+ r = TAILQ_FIRST(&screens[i].rl);
+
+ return (r);
+}
+
+struct ws_win *
+find_unmanaged_window(Window id)
+{
+ struct ws_win *win;
+ int i, j;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
+ entry)
+ if (id == win->id)
+ return (win);
+ return (NULL);
+}
+
+struct ws_win *
+find_window(Window id)
+{
+ struct ws_win *win;
+ Window wrr, wpr, *wcr = NULL;
+ int i, j;
+ unsigned int nc;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ if (id == win->id)
+ return (win);
+
+ /* if we were looking for the parent return that window instead */
+ if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
+ return (NULL);
+ if (wcr)
+ XFree(wcr);
+
+ /* ignore not found and root */
+ if (wpr == 0 || wrr == wpr)
+ return (NULL);
+
+ /* look for parent */
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ if (wpr == win->id)
+ return (win);
+
+ return (NULL);
+}
+
+void
+spawn(int ws_idx, union arg *args, int close_fd)
+{
+ int fd;
+ char *ret = NULL;
+
+ DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
+
+ if (display)
+ close(ConnectionNumber(display));
+
+ setenv("LD_PRELOAD", SWM_LIB, 1);
+
+ if (asprintf(&ret, "%d", ws_idx) == -1) {
+ warn("spawn: asprintf SWM_WS");
+ _exit(1);
+ }
+ setenv("_SWM_WS", ret, 1);
+ free(ret);
+ ret = NULL;
+
+ if (asprintf(&ret, "%d", getpid()) == -1) {
+ warn("spawn: asprintf _SWM_PID");
+ _exit(1);
+ }
+ setenv("_SWM_PID", ret, 1);
+ free(ret);
+ ret = NULL;
+
+ if (setsid() == -1) {
+ warn("spawn: setsid");
+ _exit(1);
+ }
+
+ if (close_fd) {
+ /*
+ * close stdin and stdout to prevent interaction between apps
+ * and the baraction script
+ * leave stderr open to record errors
+ */
+ if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
+ warn("spawn: open");
+ _exit(1);
+ }
+ dup2(fd, STDIN_FILENO);
+ dup2(fd, STDOUT_FILENO);
+ if (fd > 2)
+ close(fd);
+ }
+
+ execvp(args->argv[0], args->argv);
+
+ warn("spawn: execvp");
+ _exit(1);
+}
+
+void
+spawnterm(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "spawnterm\n");
+
+ if (fork() == 0) {
+ if (term_width)
+ setenv("_SWM_XTERM_FONTADJ", "", 1);
+ spawn(r->ws->idx, args, 1);
+ }
+}
+
+void
+kill_refs(struct ws_win *win)
+{
+ int i, x;
+ struct swm_region *r;
+ struct workspace *ws;
+
+ if (win == NULL)
+ return;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ if (win == ws->focus)
+ ws->focus = NULL;
+ if (win == ws->focus_prev)
+ ws->focus_prev = NULL;
+ }
+}
+
+int
+validate_win(struct ws_win *testwin)
+{
+ struct ws_win *win;
+ struct workspace *ws;
+ struct swm_region *r;
+ int i, x;
+
+ if (testwin == NULL)
+ return (0);
+
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ TAILQ_FOREACH(win, &ws->winlist, entry)
+ if (win == testwin)
+ return (0);
+ }
+ return (1);
+}
+
+int
+validate_ws(struct workspace *testws)
+{
+ struct swm_region *r;
+ struct workspace *ws;
+ int i, x;
+
+ /* validate all ws */
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ if (ws == testws)
+ return (0);
+ }
+ return (1);
+}
+
+void
+unfocus_win(struct ws_win *win)
+{
+ XEvent cne;
+ Window none = None;
+
+ DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
+
+ if (win == NULL)
+ return;
+ if (win->ws == NULL)
+ return;
+
+ if (validate_ws(win->ws))
+ return; /* XXX this gets hit with thunderbird, needs fixing */
+
+ if (win->ws->r == NULL)
+ return;
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ if (win->ws->focus == win) {
+ win->ws->focus = NULL;
+ win->ws->focus_prev = win;
+ }
+
+ if (validate_win(win->ws->focus)) {
+ kill_refs(win->ws->focus);
+ win->ws->focus = NULL;
+ }
+ if (validate_win(win->ws->focus_prev)) {
+ kill_refs(win->ws->focus_prev);
+ win->ws->focus_prev = NULL;
+ }
+
+ /* drain all previous unfocus events */
+ while (XCheckTypedEvent(display, FocusOut, &cne) == True)
+ ;
+
+ grabbuttons(win, 0);
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+
+ XChangeProperty(display, win->s->root,
+ ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&none,1);
+}
+
+void
+unfocus_all(void)
+{
+ struct ws_win *win;
+ int i, j;
+
+ DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ unfocus_win(win);
+}
+
+void
+focus_win(struct ws_win *win)
+{
+ XEvent cne;
+ Window cur_focus;
+ int rr;
+ struct ws_win *cfw = NULL;
+
+
+ DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
+
+ if (win == NULL)
+ return;
+ if (win->ws == NULL)
+ return;
+
+ if (validate_ws(win->ws))
+ return; /* XXX this gets hit with thunderbird, needs fixing */
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ XGetInputFocus(display, &cur_focus, &rr);
+ if ((cfw = find_window(cur_focus)) != NULL)
+ unfocus_win(cfw);
+ else {
+ /* use larger hammer since the window was killed somehow */
+ TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
+ if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
+ XSetWindowBorder(display, cfw->id,
+ cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+ }
+
+ win->ws->focus = win;
+
+ if (win->ws->r != NULL) {
+ /* drain all previous focus events */
+ while (XCheckTypedEvent(display, FocusIn, &cne) == True)
+ ;
+
+ if (win->java == 0)
+ XSetInputFocus(display, win->id,
+ RevertToParent, CurrentTime);
+ grabbuttons(win, 1);
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
+ if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
+ win->ws->always_raise)
+ XMapRaised(display, win->id);
+
+ XChangeProperty(display, win->s->root,
+ ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&win->id,1);
+ }
+
+ if (window_name_enabled || title_class_enabled || title_name_enabled)
+ bar_update();
+}
+
+void
+switchws(struct swm_region *r, union arg *args)
+{
+ int wsid = args->id, unmap_old = 0;
+ struct swm_region *this_r, *other_r;
+ struct ws_win *win;
+ struct workspace *new_ws, *old_ws;
+ union arg a;
+
+ if (!(r && r->s))
+ return;
+
+ this_r = r;
+ old_ws = this_r->ws;
+ new_ws = &this_r->s->ws[wsid];
+
+ DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
+ r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
+
+ if (new_ws == NULL || old_ws == NULL)
+ return;
+ if (new_ws == old_ws)
+ return;
+
+ other_r = new_ws->r;
+ if (other_r == NULL) {
+ /* the other workspace is hidden, hide this one */
+ old_ws->r = NULL;
+ unmap_old = 1;
+ } else {
+ /* the other ws is visible in another region, exchange them */
+ other_r->ws_prior = new_ws;
+ other_r->ws = old_ws;
+ old_ws->r = other_r;
+ }
+ this_r->ws_prior = old_ws;
+ this_r->ws = new_ws;
+ new_ws->r = this_r;
+
+ /* this is needed so that we can click on a window after a restart */
+ unfocus_all();
+
+ stack();
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(new_ws->r, &a);
+
+ bar_update();
+
+ /* unmap old windows */
+ if (unmap_old)
+ TAILQ_FOREACH(win, &old_ws->winlist, entry)
+ unmap_window(win);
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+}
+
+void
+cyclews(struct swm_region *r, union arg *args)
+{
+ union arg a;
+ struct swm_screen *s = r->s;
+ int cycle_all = 0;
+
+ DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ a.id = r->ws->idx;
+ do {
+ switch (args->id) {
+ case SWM_ARG_ID_CYCLEWS_UP_ALL:
+ cycle_all = 1;
+ /* FALLTHROUGH */
+ case SWM_ARG_ID_CYCLEWS_UP:
+ if (a.id < SWM_WS_MAX - 1)
+ a.id++;
+ else
+ a.id = 0;
+ break;
+ case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
+ cycle_all = 1;
+ /* FALLTHROUGH */
+ case SWM_ARG_ID_CYCLEWS_DOWN:
+ if (a.id > 0)
+ a.id--;
+ else
+ a.id = SWM_WS_MAX - 1;
+ break;
+ default:
+ return;
+ };
+
+ if (!cycle_all &&
+ (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
+ continue;
+ if (cycle_visible == 0 && s->ws[a.id].r != NULL)
+ continue;
+
+ switchws(r, &a);
+ } while (a.id != r->ws->idx);
+}
+
+void
+priorws(struct swm_region *r, union arg *args)
+{
+ union arg a;
+
+ DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ if (r->ws_prior == NULL)
+ return;
+
+ a.id = r->ws_prior->idx;
+ switchws(r, &a);
+}
+
+void
+cyclescr(struct swm_region *r, union arg *args)
+{
+ struct swm_region *rr = NULL;
+ union arg a;
+ int i, x, y;
+
+ /* do nothing if we don't have more than one screen */
+ if (!(ScreenCount(display) > 1 || outputs > 1))
+ return;
+
+ i = r->s->idx;
+ switch (args->id) {
+ case SWM_ARG_ID_CYCLESC_UP:
+ rr = TAILQ_NEXT(r, entry);
+ if (rr == NULL)
+ rr = TAILQ_FIRST(&screens[i].rl);
+ break;
+ case SWM_ARG_ID_CYCLESC_DOWN:
+ rr = TAILQ_PREV(r, swm_region_list, entry);
+ if (rr == NULL)
+ rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
+ break;
+ default:
+ return;
+ };
+ if (rr == NULL)
+ return;
+
+ /* move mouse to region */
+ x = X(rr) + 1;
+ y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
+ XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
+
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(rr, &a);
+
+ if (rr->ws->focus) {
+ /* move to focus window */
+ x = X(rr->ws->focus) + 1;
+ y = Y(rr->ws->focus) + 1;
+ XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
+ }
+}
+
+void
+sort_windows(struct ws_win_list *wl)
+{
+ struct ws_win *win, *parent, *nxt;
+
+ if (wl == NULL)
+ return;
+
+ for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
+ nxt = TAILQ_NEXT(win, entry);
+ if (win->transient) {
+ parent = find_window(win->transient);
+ if (parent == NULL) {
+ warnx("not possible bug");
+ continue;
+ }
+ TAILQ_REMOVE(wl, win, entry);
+ TAILQ_INSERT_AFTER(wl, parent, win, entry);
+ }
+ }
+
+}
+
+void
+swapwin(struct swm_region *r, union arg *args)
+{
+ struct ws_win *target, *source;
+ struct ws_win *cur_focus;
+ struct ws_win_list *wl;
+
+
+ DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ cur_focus = r->ws->focus;
+ if (cur_focus == NULL)
+ return;
+
+ source = cur_focus;
+ wl = &source->ws->winlist;
+
+ switch (args->id) {
+ case SWM_ARG_ID_SWAPPREV:
+ if (source->transient)
+ source = find_window(source->transient);
+ target = TAILQ_PREV(source, ws_win_list, entry);
+ if (target && target->transient)
+ target = find_window(target->transient);
+ TAILQ_REMOVE(wl, source, entry);
+ if (target == NULL)
+ TAILQ_INSERT_TAIL(wl, source, entry);
+ else
+ TAILQ_INSERT_BEFORE(target, source, entry);
+ break;
+ case SWM_ARG_ID_SWAPNEXT:
+ target = TAILQ_NEXT(source, entry);
+ /* move the parent and let the sort handle the move */
+ if (source->transient)
+ source = find_window(source->transient);
+ TAILQ_REMOVE(wl, source, entry);
+ if (target == NULL)
+ TAILQ_INSERT_HEAD(wl, source, entry);
+ else
+ TAILQ_INSERT_AFTER(wl, target, source, entry);
+ break;
+ case SWM_ARG_ID_SWAPMAIN:
+ target = TAILQ_FIRST(wl);
+ if (target == source) {
+ if (source->ws->focus_prev != NULL &&
+ source->ws->focus_prev != target)
+
+ source = source->ws->focus_prev;
+ else
+ return;
+ }
+ if (target == NULL || source == NULL)
+ return;
+ source->ws->focus_prev = target;
+ TAILQ_REMOVE(wl, target, entry);
+ TAILQ_INSERT_BEFORE(source, target, entry);
+ TAILQ_REMOVE(wl, source, entry);
+ TAILQ_INSERT_HEAD(wl, source, entry);
+ break;
+ case SWM_ARG_ID_MOVELAST:
+ TAILQ_REMOVE(wl, source, entry);
+ TAILQ_INSERT_TAIL(wl, source, entry);
+ break;
+ default:
+ DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
+ return;
+ }
+
+ sort_windows(wl);
+
+ stack();
+}
+
+void
+focus_prev(struct ws_win *win)
+{
+ struct ws_win *winfocus = NULL, *winlostfocus = NULL;
+ struct ws_win *cur_focus = NULL;
+ struct ws_win_list *wl = NULL;
+ struct workspace *ws = NULL;
+
+ DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx\n", WINID(win));
+
+ if (!(win && win->ws))
+ return;
+
+ ws = win->ws;
+ wl = &ws->winlist;
+ cur_focus = ws->focus;
+ winlostfocus = cur_focus;
+
+ /* pickle, just focus on whatever */
+ if (cur_focus == NULL) {
+ /* use prev_focus if valid */
+ if (ws->focus_prev && ws->focus_prev != cur_focus &&
+ find_window(WINID(ws->focus_prev)))
+ winfocus = ws->focus_prev;
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(wl);
+ goto done;
+ }
+
+ /* if transient focus on parent */
+ if (cur_focus->transient) {
+ winfocus = find_window(cur_focus->transient);
+ goto done;
+ }
+
+ /* if in max_stack try harder */
+ if ((win->quirks & SWM_Q_FOCUSPREV) ||
+ (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
+ if (cur_focus != ws->focus_prev)
+ winfocus = ws->focus_prev;
+ else if (cur_focus != ws->focus)
+ winfocus = ws->focus;
+ else
+ winfocus = TAILQ_PREV(win, ws_win_list, entry);
+ if (winfocus)
+ goto done;
+ }
+
+ if (cur_focus == win)
+ winfocus = TAILQ_PREV(win, ws_win_list, entry);
+ if (winfocus == NULL)
+ winfocus = TAILQ_LAST(wl, ws_win_list);
+ if (winfocus == NULL || winfocus == win)
+ winfocus = TAILQ_NEXT(cur_focus, entry);
+done:
+ if (winfocus == winlostfocus || winfocus == NULL) {
+ /* update the bar so that title/class/name will be cleared. */
+ if (window_name_enabled || title_name_enabled ||
+ title_class_enabled)
+ bar_update();
+ return;
+ }
+
+ focus_magic(winfocus);
+}
+
+void
+focus(struct swm_region *r, union arg *args)
+{
+ struct ws_win *winfocus = NULL, *winlostfocus = NULL, *head;
+ struct ws_win *cur_focus = NULL;
+ struct ws_win_list *wl = NULL;
+ struct workspace *ws = NULL;
+ int all_iconics;
+
+ if (!(r && r->ws))
+ return;
+
+ DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
+
+ /* treat FOCUS_CUR special */
+ if (args->id == SWM_ARG_ID_FOCUSCUR) {
+ if (r->ws->focus && r->ws->focus->iconic == 0)
+ winfocus = r->ws->focus;
+ else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
+ winfocus = r->ws->focus_prev;
+ else
+ TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
+ if (winfocus->iconic == 0)
+ break;
+
+ focus_magic(winfocus);
+ return;
+ }
+
+ if ((cur_focus = r->ws->focus) == NULL)
+ return;
+ ws = r->ws;
+ wl = &ws->winlist;
+ if (TAILQ_EMPTY(wl))
+ return;
+ /* make sure there is at least one uniconified window */
+ all_iconics = 1;
+ TAILQ_FOREACH(winfocus, wl, entry)
+ if (winfocus->iconic == 0) {
+ all_iconics = 0;
+ break;
+ }
+ if (all_iconics)
+ return;
+
+ winlostfocus = cur_focus;
+
+ switch (args->id) {
+ case SWM_ARG_ID_FOCUSPREV:
+ head = TAILQ_PREV(cur_focus, ws_win_list, entry);
+ if (head == NULL)
+ head = TAILQ_LAST(wl, ws_win_list);
+ winfocus = head;
+ if (WINID(winfocus) == cur_focus->transient) {
+ head = TAILQ_PREV(winfocus, ws_win_list, entry);
+ if (head == NULL)
+ head = TAILQ_LAST(wl, ws_win_list);
+ winfocus = head;
+ }
+
+ /* skip iconics */
+ if (winfocus && winfocus->iconic) {
+ while (winfocus != cur_focus) {
+ if (winfocus == NULL)
+ winfocus = TAILQ_LAST(wl, ws_win_list);
+ if (winfocus->iconic == 0)
+ break;
+ winfocus = TAILQ_PREV(winfocus, ws_win_list,
+ entry);
+ }
+ }
+ break;
+
+ case SWM_ARG_ID_FOCUSNEXT:
+ head = TAILQ_NEXT(cur_focus, entry);
+ if (head == NULL)
+ head = TAILQ_FIRST(wl);
+ winfocus = head;
+
+ /* skip iconics */
+ if (winfocus && winfocus->iconic) {
+ while (winfocus != cur_focus) {
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(wl);
+ if (winfocus->iconic == 0)
+ break;
+ winfocus = TAILQ_NEXT(winfocus, entry);
+ }
+ }
+ break;
+
+ case SWM_ARG_ID_FOCUSMAIN:
+ winfocus = TAILQ_FIRST(wl);
+ if (winfocus == cur_focus)
+ winfocus = cur_focus->ws->focus_prev;
+ break;
+
+ default:
+ return;
+ }
+ if (winfocus == winlostfocus || winfocus == NULL) {
+ /* update the bar so that title/class/name will be cleared. */
+ if (window_name_enabled || title_name_enabled ||
+ title_class_enabled)
+ bar_update();
+
+ return;
+ }
+
+ focus_magic(winfocus);
+}
+
+void
+cycle_layout(struct swm_region *r, union arg *args)
+{
+ struct workspace *ws = r->ws;
+ union arg a;
+
+ DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
+
+ ws->cur_layout++;
+ if (ws->cur_layout->l_stack == NULL)
+ ws->cur_layout = &layouts[0];
+
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(r, &a);
+ bar_update();
+}
+
+void
+stack_config(struct swm_region *r, union arg *args)
+{
+ struct workspace *ws = r->ws;
+
+ DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
+ args->id, ws->idx);
+
+ if (ws->cur_layout->l_config != NULL)
+ ws->cur_layout->l_config(ws, args->id);
+
+ if (args->id != SWM_ARG_ID_STACKINIT)
+ stack();
+ bar_update();
+}
+
+void
+stack(void) {
+ struct swm_geometry g;
+ struct swm_region *r;
+ int i;
+#ifdef SWM_DEBUG
+ int j;
+#endif
+
+ DNPRINTF(SWM_D_STACK, "stack: begin\n");
+
+ for (i = 0; i < ScreenCount(display); i++) {
+#ifdef SWM_DEBUG
+ j = 0;
+#endif
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
+ "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
+
+ /* start with screen geometry, adjust for bar */
+ g = r->g;
+ g.w -= 2 * border_width;
+ g.h -= 2 * border_width;
+ if (bar_enabled) {
+ if (!bar_at_bottom)
+ g.y += bar_height;
+ g.h -= bar_height;
+ }
+ r->ws->cur_layout->l_stack(r->ws, &g);
+ r->ws->cur_layout->l_string(r->ws);
+ /* save r so we can track region changes */
+ r->ws->old_r = r;
+ }
+ }
+ if (font_adjusted)
+ font_adjusted--;
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+
+ DNPRINTF(SWM_D_STACK, "stack: end\n");
+}
+
+void
+store_float_geom(struct ws_win *win, struct swm_region *r)
+{
+ /* retain window geom and region geom */
+ win->g_float = win->g;
+ win->rg_float = r->g;
+ win->g_floatvalid = 1;
+}
+
+void
+stack_floater(struct ws_win *win, struct swm_region *r)
+{
+ unsigned int mask;
+ XWindowChanges wc;
+
+ if (win == NULL)
+ return;
+
+ bzero(&wc, sizeof wc);
+ mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
+
+ /*
+ * to allow windows to change their size (e.g. mplayer fs) only retrieve
+ * geom on ws switches or return from max mode
+ */
+ if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
+ && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
+ /*
+ * use stored g and rg to set relative position and size
+ * as in old region or before max stack mode
+ */
+ X(win) = win->g_float.x - win->rg_float.x + X(r);
+ Y(win) = win->g_float.y - win->rg_float.y + Y(r);
+ WIDTH(win) = win->g_float.w;
+ HEIGHT(win) = win->g_float.h;
+ win->g_floatvalid = 0;
+ }
+
+ win->floatmaxed = 0;
+
+ if ((win->quirks & SWM_Q_FULLSCREEN) && (WIDTH(win) >= WIDTH(r)) &&
+ (HEIGHT(win) >= HEIGHT(r)))
+ wc.border_width = 0;
+ else
+ wc.border_width = border_width;
+ if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
+ WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
+ HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
+ }
+
+ if (!win->manual) {
+ /*
+ * floaters and transients are auto-centred unless moved
+ * or resized
+ */
+ X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - wc.border_width;
+ Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - wc.border_width;
+ }
+
+ /* win can be outside r if new r smaller than old r */
+ /* Ensure top left corner inside r (move probs otherwise) */
+ if (X(win) < X(r) - wc.border_width)
+ X(win) = X(r) - wc.border_width;
+ if (X(win) > X(r) + WIDTH(r) - 1)
+ X(win) = (WIDTH(win) > WIDTH(r)) ? X(r) :
+ (X(r) + WIDTH(r) - WIDTH(win) - 2 * wc.border_width);
+ if (Y(win) < Y(r) - wc.border_width)
+ Y(win) = Y(r) - wc.border_width;
+ if (Y(win) > Y(r) + HEIGHT(r) - 1)
+ Y(win) = (HEIGHT(win) > HEIGHT(r)) ? Y(r) :
+ (Y(r) + HEIGHT(r) - HEIGHT(win) - 2 * wc.border_width);
+
+ wc.x = X(win);
+ wc.y = Y(win);
+ wc.width = WIDTH(win);
+ wc.height = HEIGHT(win);
+
+ /*
+ * Retain floater and transient geometry for correct positioning
+ * when ws changes region
+ */
+ if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
+ store_float_geom(win, r);
+
+ DNPRINTF(SWM_D_MISC, "stack_floater: window: %lu, (x,y) w x h: (%d,%d) "
+ "%d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
+
+ XConfigureWindow(display, win->id, mask, &wc);
+}
+
+/*
+ * Send keystrokes to terminal to decrease/increase the font size as the
+ * window size changes.
+ */
+void
+adjust_font(struct ws_win *win)
+{
+ if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
+ win->floating || win->transient)
+ return;
+
+ if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
+ WIDTH(win) / win->sh.width_inc < term_width &&
+ win->font_steps < SWM_MAX_FONT_STEPS) {
+ win->font_size_boundary[win->font_steps] =
+ (win->sh.width_inc * term_width) + win->sh.base_width;
+ win->font_steps++;
+ font_adjusted++;
+ win->last_inc = win->sh.width_inc;
+ fake_keypress(win, XK_KP_Subtract, ShiftMask);
+ } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
+ WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
+ win->font_steps--;
+ font_adjusted++;
+ win->last_inc = win->sh.width_inc;
+ fake_keypress(win, XK_KP_Add, ShiftMask);
+ }
+}
+
+#define SWAPXY(g) do { \
+ int tmp; \
+ tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
+ tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
+} while (0)
+void
+stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
+{
+ XWindowChanges wc;
+ XWindowAttributes wa;
+ struct swm_geometry win_g, r_g = *g;
+ struct ws_win *win, *fs_win = 0;
+ int i, j, s, stacks;
+ int w_inc = 1, h_inc, w_base = 1, h_base;
+ int hrh, extra = 0, h_slice, last_h = 0;
+ int split, colno, winno, mwin, msize, mscale;
+ int remain, missing, v_slice, reconfigure;
+ unsigned int mask;
+
+ DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
+ "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
+
+ winno = count_win(ws, 0);
+ if (winno == 0 && count_win(ws, 1) == 0)
+ return;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry)
+ if (win->transient == 0 && win->floating == 0
+ && win->iconic == 0)
+ break;
+
+ if (win == NULL)
+ goto notiles;
+
+ if (rot) {
+ w_inc = win->sh.width_inc;
+ w_base = win->sh.base_width;
+ mwin = ws->l_state.horizontal_mwin;
+ mscale = ws->l_state.horizontal_msize;
+ stacks = ws->l_state.horizontal_stacks;
+ SWAPXY(&r_g);
+ } else {
+ w_inc = win->sh.height_inc;
+ w_base = win->sh.base_height;
+ mwin = ws->l_state.vertical_mwin;
+ mscale = ws->l_state.vertical_msize;
+ stacks = ws->l_state.vertical_stacks;
+ }
+ win_g = r_g;
+
+ if (stacks > winno - mwin)
+ stacks = winno - mwin;
+ if (stacks < 1)
+ stacks = 1;
+
+ h_slice = r_g.h / SWM_H_SLICE;
+ if (mwin && winno > mwin) {
+ v_slice = r_g.w / SWM_V_SLICE;
+
+ split = mwin;
+ colno = split;
+ win_g.w = v_slice * mscale;
+
+ if (w_inc > 1 && w_inc < v_slice) {
+ /* adjust for window's requested size increment */
+ remain = (win_g.w - w_base) % w_inc;
+ missing = w_inc - remain;
+ win_g.w -= remain;
+ extra += remain;
+ }
+
+ msize = win_g.w;
+ if (flip)
+ win_g.x += r_g.w - msize;
+ } else {
+ msize = -2;
+ colno = split = winno / stacks;
+ win_g.w = ((r_g.w - (stacks * 2 * border_width) +
+ 2 * border_width) / stacks);
+ }
+ hrh = r_g.h / colno;
+ extra = r_g.h - (colno * hrh);
+ win_g.h = hrh - 2 * border_width;
+
+ /* stack all the tiled windows */
+ i = j = 0, s = stacks;
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient != 0 || win->floating != 0)
+ continue;
+ if (win->iconic != 0)
+ continue;
+
+ if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
+ fs_win = win;
+ continue;
+ }
+
+ if (split && i == split) {
+ colno = (winno - mwin) / stacks;
+ if (s <= (winno - mwin) % stacks)
+ colno++;
+ split = split + colno;
+ hrh = (r_g.h / colno);
+ extra = r_g.h - (colno * hrh);
+ if (flip)
+ win_g.x = r_g.x;
+ else
+ win_g.x += win_g.w + 2 * border_width;
+ win_g.w = (r_g.w - msize -
+ (stacks * 2 * border_width)) / stacks;
+ if (s == 1)
+ win_g.w += (r_g.w - msize -
+ (stacks * 2 * border_width)) % stacks;
+ s--;
+ j = 0;
+ }
+ win_g.h = hrh - 2 * border_width;
+ if (rot) {
+ h_inc = win->sh.width_inc;
+ h_base = win->sh.base_width;
+ } else {
+ h_inc = win->sh.height_inc;
+ h_base = win->sh.base_height;
+ }
+ if (j == colno - 1) {
+ win_g.h = hrh + extra;
+ } else if (h_inc > 1 && h_inc < h_slice) {
+ /* adjust for window's requested size increment */
+ remain = (win_g.h - h_base) % h_inc;
+ missing = h_inc - remain;
+
+ if (missing <= extra || j == 0) {
+ extra -= missing;
+ win_g.h += missing;
+ } else {
+ win_g.h -= remain;
+ extra += remain;
+ }
+ }
+
+ if (j == 0)
+ win_g.y = r_g.y;
+ else
+ win_g.y += last_h + 2 * border_width;
+
+ bzero(&wc, sizeof wc);
+ if (disable_border && bar_enabled == 0 && winno == 1){
+ wc.border_width = 0;
+ win_g.w += 2 * border_width;
+ win_g.h += 2 * border_width;
+ } else
+ wc.border_width = border_width;
+ reconfigure = 0;
+ if (rot) {
+ if (X(win) != win_g.y || Y(win) != win_g.x ||
+ WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
+ reconfigure = 1;
+ X(win) = wc.x = win_g.y;
+ Y(win) = wc.y = win_g.x;
+ WIDTH(win) = wc.width = win_g.h;
+ HEIGHT(win) = wc.height = win_g.w;
+ }
+ } else {
+ if (X(win) != win_g.x || Y(win) != win_g.y ||
+ WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
+ reconfigure = 1;
+ X(win) = wc.x = win_g.x;
+ Y(win) = wc.y = win_g.y;
+ WIDTH(win) = wc.width = win_g.w;
+ HEIGHT(win) = wc.height = win_g.h;
+ }
+ }
+ if (reconfigure) {
+ adjust_font(win);
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+ }
+
+ if (XGetWindowAttributes(display, win->id, &wa))
+ if (wa.map_state == IsUnmapped)
+ XMapRaised(display, win->id);
+
+ last_h = win_g.h;
+ i++;
+ j++;
+ }
+
+notiles:
+ /* now, stack all the floaters and transients */
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient == 0 && win->floating == 0)
+ continue;
+ if (win->iconic == 1)
+ continue;
+ if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
+ fs_win = win;
+ continue;
+ }
+
+ stack_floater(win, ws->r);
+ XMapRaised(display, win->id);
+ }
+
+ if (fs_win) {
+ stack_floater(fs_win, ws->r);
+ XMapRaised(display, fs_win->id);
+ }
+}
+
+void
+vertical_config(struct workspace *ws, int id)
+{
+ DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
+ id, ws->idx);
+
+ switch (id) {
+ case SWM_ARG_ID_STACKRESET:
+ case SWM_ARG_ID_STACKINIT:
+ ws->l_state.vertical_msize = SWM_V_SLICE / 2;
+ ws->l_state.vertical_mwin = 1;
+ ws->l_state.vertical_stacks = 1;
+ break;
+ case SWM_ARG_ID_MASTERSHRINK:
+ if (ws->l_state.vertical_msize > 1)
+ ws->l_state.vertical_msize--;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
+ ws->l_state.vertical_msize++;
+ break;
+ case SWM_ARG_ID_MASTERADD:
+ ws->l_state.vertical_mwin++;
+ break;
+ case SWM_ARG_ID_MASTERDEL:
+ if (ws->l_state.vertical_mwin > 0)
+ ws->l_state.vertical_mwin--;
+ break;
+ case SWM_ARG_ID_STACKINC:
+ ws->l_state.vertical_stacks++;
+ break;
+ case SWM_ARG_ID_STACKDEC:
+ if (ws->l_state.vertical_stacks > 1)
+ ws->l_state.vertical_stacks--;
+ break;
+ case SWM_ARG_ID_FLIPLAYOUT:
+ ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
+ break;
+ default:
+ return;
+ }
+}
+
+void
+vertical_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
+
+ stack_master(ws, g, 0, ws->l_state.vertical_flip);
+}
+
+void
+horizontal_config(struct workspace *ws, int id)
+{
+ DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
+
+ switch (id) {
+ case SWM_ARG_ID_STACKRESET:
+ case SWM_ARG_ID_STACKINIT:
+ ws->l_state.horizontal_mwin = 1;
+ ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
+ ws->l_state.horizontal_stacks = 1;
+ break;
+ case SWM_ARG_ID_MASTERSHRINK:
+ if (ws->l_state.horizontal_msize > 1)
+ ws->l_state.horizontal_msize--;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
+ ws->l_state.horizontal_msize++;
+ break;
+ case SWM_ARG_ID_MASTERADD:
+ ws->l_state.horizontal_mwin++;
+ break;
+ case SWM_ARG_ID_MASTERDEL:
+ if (ws->l_state.horizontal_mwin > 0)
+ ws->l_state.horizontal_mwin--;
+ break;
+ case SWM_ARG_ID_STACKINC:
+ ws->l_state.horizontal_stacks++;
+ break;
+ case SWM_ARG_ID_STACKDEC:
+ if (ws->l_state.horizontal_stacks > 1)
+ ws->l_state.horizontal_stacks--;
+ break;
+ case SWM_ARG_ID_FLIPLAYOUT:
+ ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
+ break;
+ default:
+ return;
+ }
+}
+
+void
+horizontal_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
+
+ stack_master(ws, g, 1, ws->l_state.horizontal_flip);
+}
+
+/* fullscreen view */
+void
+max_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ XWindowChanges wc;
+ struct swm_geometry gg = *g;
+ struct ws_win *win, *wintrans = NULL, *parent = NULL;
+ unsigned int mask;
+ int winno;
+
+ DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
+
+ if (ws == NULL)
+ return;
+
+ winno = count_win(ws, 0);
+ if (winno == 0 && count_win(ws, 1) == 0)
+ return;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient) {
+ wintrans = win;
+ parent = find_window(win->transient);
+ continue;
+ }
+
+ if (win->floating && win->floatmaxed == 0 ) {
+ /*
+ * retain geometry for retrieval on exit from
+ * max_stack mode
+ */
+ store_float_geom(win, ws->r);
+ win->floatmaxed = 1;
+ }
+
+ /* only reconfigure if necessary */
+ if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
+ HEIGHT(win) != gg.h) {
+ bzero(&wc, sizeof wc);
+ X(win) = wc.x = gg.x;
+ Y(win) = wc.y = gg.y;
+ if (bar_enabled){
+ wc.border_width = border_width;
+ WIDTH(win) = wc.width = gg.w;
+ HEIGHT(win) = wc.height = gg.h;
+ } else {
+ wc.border_width = 0;
+ WIDTH(win) = wc.width = gg.w + 2 * border_width;
+ HEIGHT(win) = wc.height = gg.h +
+ 2 * border_width;
+ }
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+ }
+ /* unmap only if we don't have multi screen */
+ if (win != ws->focus)
+ if (!(ScreenCount(display) > 1 || outputs > 1))
+ unmap_window(win);
+ }
+
+ /* put the last transient on top */
+ if (wintrans) {
+ if (parent)
+ XMapRaised(display, parent->id);
+ stack_floater(wintrans, ws->r);
+ focus_magic(wintrans);
+ }
+}
+
+void
+send_to_ws(struct swm_region *r, union arg *args)
+{
+ int wsid = args->id;
+ struct ws_win *win = NULL, *parent;
+ struct workspace *ws, *nws;
+ Atom ws_idx_atom = 0;
+ unsigned char ws_idx_str[SWM_PROPLEN];
+ union arg a;
+
+ if (r && r->ws && r->ws->focus)
+ win = r->ws->focus;
+ else
+ return;
+ if (win == NULL)
+ return;
+ if (win->ws->idx == wsid)
+ return;
+
+ DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
+
+ ws = win->ws;
+ nws = &win->s->ws[wsid];
+
+ a.id = SWM_ARG_ID_FOCUSPREV;
+ focus(r, &a);
+ if (win->transient) {
+ parent = find_window(win->transient);
+ if (parent) {
+ unmap_window(parent);
+ TAILQ_REMOVE(&ws->winlist, parent, entry);
+ TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
+ parent->ws = nws;
+ }
+ }
+ unmap_window(win);
+ TAILQ_REMOVE(&ws->winlist, win, entry);
+ TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
+ if (TAILQ_EMPTY(&ws->winlist))
+ r->ws->focus = NULL;
+ win->ws = nws;
+
+ /* Try to update the window's workspace property */
+ ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
+ if (ws_idx_atom &&
+ snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
+ SWM_PROPLEN) {
+ DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
+ ws_idx_str);
+ XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
+ PropModeReplace, ws_idx_str, SWM_PROPLEN);
+ }
+
+ stack();
+}
+
+void
+pressbutton(struct swm_region *r, union arg *args)
+{
+ XTestFakeButtonEvent(display, args->id, True, CurrentTime);
+ XTestFakeButtonEvent(display, args->id, False, CurrentTime);
+}
+
+void
+raise_toggle(struct swm_region *r, union arg *args)
+{
+ if (r && r->ws == NULL)
+ return;
+
+ r->ws->always_raise = !r->ws->always_raise;
+
+ /* bring floaters back to top */
+ if (r->ws->always_raise == 0)
+ stack();
+}
+
+void
+iconify(struct swm_region *r, union arg *args)
+{
+ union arg a;
+
+ if (r->ws->focus == NULL)
+ return;
+ unmap_window(r->ws->focus);
+ update_iconic(r->ws->focus, 1);
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ r->ws->focus = NULL;
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(r, &a);
+}
+
+unsigned char *
+get_win_name(Window win)
+{
+ unsigned char *prop = NULL;
+ unsigned long nbytes, nitems;
+
+ /* try _NET_WM_NAME first */
+ if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
+ &prop)) {
+ XFree(prop);
+ if (get_property(win, a_netwmname, nbytes, a_utf8_string,
+ &nitems, NULL, &prop))
+ return (prop);
+ }
+
+ /* fallback to WM_NAME */
+ if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
+ return (NULL);
+ XFree(prop);
+ if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
+ return (prop);
+
+ return (NULL);
+}
+
+void
+uniconify(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win;
+ FILE *lfile;
+ unsigned char *name;
+ int count = 0;
+
+ DNPRINTF(SWM_D_MISC, "uniconify\n");
+
+ if (r && r->ws == NULL)
+ return;
+
+ /* make sure we have anything to uniconify */
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->ws == NULL)
+ continue; /* should never happen */
+ if (win->iconic == 0)
+ continue;
+ count++;
+ }
+ if (count == 0)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_UNICONIFY;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->ws == NULL)
+ continue; /* should never happen */
+ if (win->iconic == 0)
+ continue;
+
+ name = get_win_name(win->id);
+ if (name == NULL)
+ continue;
+ fprintf(lfile, "%s.%lu\n", name, win->id);
+ XFree(name);
+ }
+
+ fclose(lfile);
+}
+
+void
+name_workspace(struct swm_region *r, union arg *args)
+{
+ FILE *lfile;
+
+ DNPRINTF(SWM_D_MISC, "name_workspace\n");
+
+ if (r == NULL)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
+
+ spawn_select(r, args, "name_workspace", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ fprintf(lfile, "%s", "");
+ fclose(lfile);
+}
+
+void
+search_workspace(struct swm_region *r, union arg *args)
+{
+ int i;
+ struct workspace *ws;
+ FILE *lfile;
+
+ DNPRINTF(SWM_D_MISC, "search_workspace\n");
+
+ if (r == NULL)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ for (i = 0; i < SWM_WS_MAX; i++) {
+ ws = &r->s->ws[i];
+ if (ws == NULL)
+ continue;
+ fprintf(lfile, "%d%s%s\n", ws->idx + 1,
+ (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
+ }
+
+ fclose(lfile);
+}
+
+void
+search_win_cleanup(void)
+{
+ struct search_window *sw = NULL;
+
+ while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
+ XDestroyWindow(display, sw->indicator);
+ XFreeGC(display, sw->gc);
+ TAILQ_REMOVE(&search_wl, sw, entry);
+ free(sw);
+ }
+}
+
+void
+search_win(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = NULL;
+ struct search_window *sw = NULL;
+ Window w;
+ XGCValues gcv;
+ int i;
+ char s[8];
+ FILE *lfile;
+ size_t len;
+ XRectangle ibox, lbox;
+
+ DNPRINTF(SWM_D_MISC, "search_win\n");
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ TAILQ_INIT(&search_wl);
+
+ i = 1;
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->iconic == 1)
+ continue;
+
+ sw = calloc(1, sizeof(struct search_window));
+ if (sw == NULL) {
+ warn("search_win: calloc");
+ fclose(lfile);
+ search_win_cleanup();
+ return;
+ }
+ sw->idx = i;
+ sw->win = win;
+
+ snprintf(s, sizeof s, "%d", i);
+ len = strlen(s);
+
+ XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
+
+ w = XCreateSimpleWindow(display,
+ win->id, 0, 0,lbox.width + 4,
+ bar_fs_extents->max_logical_extent.height, 1,
+ r->s->c[SWM_S_COLOR_UNFOCUS].color,
+ r->s->c[SWM_S_COLOR_FOCUS].color);
+
+ sw->indicator = w;
+ TAILQ_INSERT_TAIL(&search_wl, sw, entry);
+
+ sw->gc = XCreateGC(display, w, 0, &gcv);
+ XMapRaised(display, w);
+ XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
+
+ DRAWSTRING(display, w, bar_fs, sw->gc, 2,
+ (bar_fs_extents->max_logical_extent.height -
+ lbox.height) / 2 - lbox.y, s, len);
+
+ fprintf(lfile, "%d\n", i);
+ i++;
+ }
+
+ fclose(lfile);
+}
+
+void
+search_resp_uniconify(char *resp, unsigned long len)
+{
+ unsigned char *name;
+ struct ws_win *win;
+ char *s;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
+
+ TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
+ if (win->iconic == 0)
+ continue;
+ name = get_win_name(win->id);
+ if (name == NULL)
+ continue;
+ if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
+ XFree(name);
+ continue;
+ }
+ XFree(name);
+ if (strncmp(s, resp, len) == 0) {
+ /* XXX this should be a callback to generalize */
+ update_iconic(win, 0);
+ free(s);
+ break;
+ }
+ free(s);
+ }
+}
+
+void
+search_resp_name_workspace(char *resp, unsigned long len)
+{
+ struct workspace *ws;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
+
+ if (search_r->ws == NULL)
+ return;
+ ws = search_r->ws;
+
+ if (ws->name) {
+ free(search_r->ws->name);
+ search_r->ws->name = NULL;
+ }
+
+ if (len > 1) {
+ ws->name = strdup(resp);
+ if (ws->name == NULL) {
+ DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
+ "strdup: %s", strerror(errno));
+ return;
+ }
+ }
+}
+
+void
+search_resp_search_workspace(char *resp, unsigned long len)
+{
+ char *p, *q;
+ int ws_idx;
+ const char *errstr;
+ union arg a;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
+
+ q = strdup(resp);
+ if (!q) {
+ DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
+ strerror(errno));
+ return;
+ }
+ p = strchr(q, ':');
+ if (p != NULL)
+ *p = '\0';
+ ws_idx = strtonum(q, 1, SWM_WS_MAX, &errstr);
+ if (errstr) {
+ DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
+ errstr, q);
+ free(q);
+ return;
+ }
+ free(q);
+ a.id = ws_idx - 1;
+ switchws(search_r, &a);
+}
+
+void
+search_resp_search_window(char *resp, unsigned long len)
+{
+ char *s;
+ int idx;
+ const char *errstr;
+ struct search_window *sw;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
+
+ s = strdup(resp);
+ if (!s) {
+ DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
+ strerror(errno));
+ return;
+ }
+
+ idx = strtonum(s, 1, INT_MAX, &errstr);
+ if (errstr) {
+ DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
+ errstr, s);
+ free(s);
+ return;
+ }
+ free(s);
+
+ TAILQ_FOREACH(sw, &search_wl, entry)
+ if (idx == sw->idx) {
+ focus_win(sw->win);
+ break;
+ }
+}
+
+#define MAX_RESP_LEN 1024
+
+void
+search_do_resp(void)
+{
+ ssize_t rbytes;
+ char *resp;
+ unsigned long len;
+
+ DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
+
+ search_resp = 0;
+ searchpid = 0;
+
+ if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
+ warn("search: calloc");
+ goto done;
+ }
+
+ rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
+ if (rbytes <= 0) {
+ warn("search: read error");
+ goto done;
+ }
+ resp[rbytes] = '\0';
+
+ /* XXX:
+ * Older versions of dmenu (Atleast pre 4.4.1) do not send a
+ * newline, so work around that by sanitizing the resp now.
+ */
+ resp[strcspn(resp, "\n")] = '\0';
+ len = strlen(resp);
+
+ switch (search_resp_action) {
+ case SWM_SEARCH_UNICONIFY:
+ search_resp_uniconify(resp, len);
+ break;
+ case SWM_SEARCH_NAME_WORKSPACE:
+ search_resp_name_workspace(resp, len);
+ break;
+ case SWM_SEARCH_SEARCH_WORKSPACE:
+ search_resp_search_workspace(resp, len);
+ break;
+ case SWM_SEARCH_SEARCH_WINDOW:
+ search_resp_search_window(resp, len);
+ break;
+ }
+
+done:
+ if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
+ search_win_cleanup();
+
+ search_resp_action = SWM_SEARCH_NONE;
+ close(select_resp_pipe[0]);
+ free(resp);
+}
+
+void
+wkill(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
+
+ if (r->ws->focus == NULL)
+ return;
+
+ if (args->id == SWM_ARG_ID_KILLWINDOW)
+ XKillClient(display, r->ws->focus->id);
+ else
+ if (r->ws->focus->can_delete)
+ client_msg(r->ws->focus, adelete);
+}
+
+
+int
+floating_toggle_win(struct ws_win *win)
+{
+ struct swm_region *r;
+
+ if (win == NULL)
+ return 0;
+
+ if (!win->ws->r)
+ return 0;
+
+ r = win->ws->r;
+
+ /* reject floating toggles in max stack mode */
+ if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
+ return 0;
+
+ if (win->floating) {
+ if (!win->floatmaxed) {
+ /* retain position for refloat */
+ store_float_geom(win, r);
+ }
+ win->floating = 0;
+ } else {
+ if (win->g_floatvalid) {
+ /* refloat at last floating relative position */
+ X(win) = win->g_float.x - win->rg_float.x + X(r);
+ Y(win) = win->g_float.y - win->rg_float.y + Y(r);
+ WIDTH(win) = win->g_float.w;
+ HEIGHT(win) = win->g_float.h;
+ }
+ win->floating = 1;
+ }
+
+ ewmh_update_actions(win);
+
+ return 1;
+}
+
+void
+floating_toggle(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = r->ws->focus;
+ union arg a;
+
+ if (win == NULL)
+ return;
+
+ ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
+ _NET_WM_STATE_TOGGLE);
+