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Name and search workspaces.
[spectrwm.git] / scrotwm.c
index b3a9077..1575a43 100644 (file)
--- a/scrotwm.c
+++ b/scrotwm.c
@@ -205,11 +205,24 @@ int                       select_list_pipe[2];
 int                    select_resp_pipe[2];
 pid_t                  searchpid;
 volatile sig_atomic_t  search_resp;
+int                    search_resp_action;
+
+/* search actions */
+enum {
+       SWM_SEARCH_NONE,
+       SWM_SEARCH_UNICONIFY,
+       SWM_SEARCH_NAME_WORKSPACE,
+       SWM_SEARCH_SEARCH_WORKSPACE
+};
 
 /* dialog windows */
 double                 dialog_ratio = .6;
 /* status bar */
-#define SWM_BAR_MAX    (256)
+#define SWM_BAR_MAX            (256)
+#define SWM_BAR_JUSTIFY_LEFT   (0)
+#define SWM_BAR_JUSTIFY_CENTER (1)
+#define SWM_BAR_JUSTIFY_RIGHT  (2)
+#define SWM_BAR_OFFSET         (4)
 char                   *bar_argv[] = { NULL, NULL };
 int                    bar_pipe[2];
 char                   bar_ext[SWM_BAR_MAX];
@@ -224,6 +237,7 @@ int                 bar_extra = 1;
 int                    bar_extra_running = 0;
 int                    bar_verbose = 1;
 int                    bar_height = 0;
+int                    bar_justify = SWM_BAR_JUSTIFY_LEFT;
 int                    stack_enabled = 1;
 int                    clock_enabled = 1;
 int                    urgent_enabled = 0;
@@ -357,6 +371,7 @@ struct layout {
 /* define work spaces */
 struct workspace {
        int                     idx;            /* workspace index */
+       char                    *name;          /* workspace name */
        int                     always_raise;   /* raise windows on focus */
        struct layout           *cur_layout;    /* current layout handlers */
        struct ws_win           *focus;         /* may be NULL */
@@ -420,6 +435,8 @@ union arg {
 #define SWM_ARG_ID_CYCLEWS_DOWN        (41)
 #define SWM_ARG_ID_CYCLESC_UP  (42)
 #define SWM_ARG_ID_CYCLESC_DOWN        (43)
+#define SWM_ARG_ID_CYCLEWS_UP_ALL      (44)
+#define SWM_ARG_ID_CYCLEWS_DOWN_ALL    (45)
 #define SWM_ARG_ID_STACKINC    (50)
 #define SWM_ARG_ID_STACKDEC    (51)
 #define SWM_ARG_ID_SS_ALL      (60)
@@ -1211,10 +1228,31 @@ socket_setnonblock(int fd)
 void
 bar_print(struct swm_region *r, char *s)
 {
+       int                     textwidth, x;
+       size_t          len;
+
        XClearWindow(display, r->bar_window);
        XSetForeground(display, bar_gc, r->s->c[SWM_S_COLOR_BAR_FONT].color);
-       XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
-           strlen(s));
+
+       len = strlen(s);
+       textwidth = XTextWidth(bar_fs, s, len);
+
+       switch (bar_justify) {
+       case SWM_BAR_JUSTIFY_LEFT:
+               x = SWM_BAR_OFFSET;
+               break;
+       case SWM_BAR_JUSTIFY_CENTER:
+               x = (WIDTH(r) - textwidth) / 2;
+               break;
+       case SWM_BAR_JUSTIFY_RIGHT:
+               x = WIDTH(r) - textwidth - SWM_BAR_OFFSET;
+               break;
+       }
+
+       if (x < SWM_BAR_OFFSET)
+               x = SWM_BAR_OFFSET;
+
+       XDrawString(display, r->bar_window, bar_gc, x, bar_fs->ascent, s, len);
 }
 
 void
@@ -1324,6 +1362,7 @@ bar_update(void)
        struct swm_region       *r;
        int                     i, x;
        size_t                  len;
+       char                    ws[SWM_BAR_MAX];
        char                    s[SWM_BAR_MAX];
        char                    cn[SWM_BAR_MAX];
        char                    loc[SWM_BAR_MAX];
@@ -1359,16 +1398,20 @@ bar_update(void)
                x = 1;
                TAILQ_FOREACH(r, &screens[i].rl, entry) {
                        strlcpy(cn, "", sizeof cn);
+                       strlcpy(ws, "", sizeof ws);
                        if (r && r->ws) {
                                bar_urgent(cn, sizeof cn);
                                bar_class_name(cn, sizeof cn, r->ws->focus);
                                bar_window_name(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",
-                           x++, r->ws->idx + 1, stack, s, cn, bar_ext, bar_vertext);
+                       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);
                }
        }
@@ -2119,6 +2162,7 @@ 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 "
            "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
@@ -2127,12 +2171,18 @@ cyclews(struct swm_region *r, union arg *args)
        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--;
@@ -2143,7 +2193,8 @@ cyclews(struct swm_region *r, union arg *args)
                        return;
                };
 
-               if (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist))
+               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;
@@ -3177,8 +3228,9 @@ uniconify(struct swm_region *r, union arg *args)
                return;
 
        search_r = r;
+       search_resp_action = SWM_SEARCH_UNICONIFY;
 
-       spawn_select(r, args, "uniconify", &searchpid);
+       spawn_select(r, args, "search", &searchpid);
 
        if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
                return;
@@ -3200,36 +3252,71 @@ uniconify(struct swm_region *r, union arg *args)
        fclose(lfile);
 }
 
-#define MAX_RESP_LEN   1024
+void
+name_workspace(struct swm_region *r, union arg *args)
+{
+       struct workspace        *ws;
+       FILE                    *lfile;
+
+       DNPRINTF(SWM_D_MISC, "name_workspace\n");
+
+       if (r && r->ws)
+               ws = r->ws;
+       else
+               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_do_resp(void)
+search_workspace(struct swm_region *r, union arg *args)
 {
-       ssize_t                 rbytes;
-       struct ws_win           *win;
-       unsigned char           *name;
-       char                    *resp, *s;
-       unsigned long           len;
+       int                     i;
+       struct workspace        *ws;
+       FILE                    *lfile;
 
-       DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
+       DNPRINTF(SWM_D_MISC, "search_workspace\n");
 
-       search_resp = 0;
-       searchpid = 0;
+       if (r == NULL)
+               return;
 
-       if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
-               fprintf(stderr, "search: calloc\n");
+       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;
-       }
 
-       rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
-       if (rbytes <= 0) {
-               fprintf(stderr, "search: read error: %s\n", strerror(errno));
-               goto done;
+       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 : ""));
        }
-       resp[rbytes] = '\0';
-       len = strlen(resp);
 
-       DNPRINTF(SWM_D_MISC, "search_do_resp: resp %s\n", resp);
+       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;
@@ -3249,7 +3336,109 @@ search_do_resp(void)
                }
                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;
+               }
+               ws->name[len - 1] = '\0';
+       }
+}
+
+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;
+       }
+       q[len - 1] = '\0';
+       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);
+}
+
+#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) {
+               fprintf(stderr, "search: calloc\n");
+               goto done;
+       }
+
+       rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
+       if (rbytes <= 0) {
+               fprintf(stderr, "search: read error: %s\n", strerror(errno));
+               goto done;
+       }
+       resp[rbytes] = '\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;
+       }
+
 done:
+       search_resp_action = SWM_SEARCH_NONE;
+       close(select_resp_pipe[0]);
        free(resp);
 }
 
@@ -3665,6 +3854,8 @@ enum keyfuncid {
        kf_ws_10,
        kf_ws_next,
        kf_ws_prev,
+       kf_ws_next_all,
+       kf_ws_prev_all,
        kf_ws_prior,
        kf_screen_next,
        kf_screen_prev,
@@ -3700,6 +3891,8 @@ enum keyfuncid {
        kf_move_right,
        kf_move_up,
        kf_move_down,
+       kf_name_workspace,
+       kf_search_workspace,
        kf_dumpwins, /* MUST BE LAST */
        kf_invalid
 };
@@ -3751,6 +3944,8 @@ struct keyfunc {
        { "ws_10",              switchws,       {.id = 9} },
        { "ws_next",            cyclews,        {.id = SWM_ARG_ID_CYCLEWS_UP} },
        { "ws_prev",            cyclews,        {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
+       { "ws_next_all",        cyclews,        {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
+       { "ws_prev_all",        cyclews,        {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
        { "ws_prior",           priorws,        {0} },
        { "screen_next",        cyclescr,       {.id = SWM_ARG_ID_CYCLESC_UP} },
        { "screen_prev",        cyclescr,       {.id = SWM_ARG_ID_CYCLESC_DOWN} },
@@ -3786,6 +3981,8 @@ struct keyfunc {
        { "move_right",         move_step,      {.id = SWM_ARG_ID_MOVERIGHT} },
        { "move_up",            move_step,      {.id = SWM_ARG_ID_MOVEUP} },
        { "move_down",          move_step,      {.id = SWM_ARG_ID_MOVEDOWN} },
+       { "name_workspace",     name_workspace, {0} },
+       { "search_workspace",   search_workspace,       {0} },
        { "dumpwins",           dumpwins,       {0} }, /* MUST BE LAST */
        { "invalid key func",   NULL,           {0} },
 };
@@ -4118,13 +4315,20 @@ setup_spawn(void)
                                        " -nf $bar_font_color"
                                        " -sb $bar_border"
                                        " -sf $bar_color",      0);
-       setconfspawn("uniconify",       "dmenu"
+       setconfspawn("search",          "dmenu"
                                        " -i"
                                        " -fn $bar_font"
                                        " -nb $bar_color"
                                        " -nf $bar_font_color"
                                        " -sb $bar_border"
                                        " -sf $bar_color",      0);
+       setconfspawn("name_workspace",  "dmenu"
+                                       " -p Workspace"
+                                       " -fn $bar_font"
+                                       " -nb $bar_color"
+                                       " -nf $bar_font_color"
+                                       " -sb $bar_border"
+                                       " -sf $bar_color",      0);
 }
 
 /* key bindings */
@@ -4351,6 +4555,8 @@ setup_keys(void)
        setkeybinding(MODKEY,           XK_0,           kf_ws_10,       NULL);
        setkeybinding(MODKEY,           XK_Right,       kf_ws_next,     NULL);
        setkeybinding(MODKEY,           XK_Left,        kf_ws_prev,     NULL);
+       setkeybinding(MODKEY,           XK_Up,          kf_ws_next_all, NULL);
+       setkeybinding(MODKEY,           XK_Down,        kf_ws_prev_all, NULL);
        setkeybinding(MODKEY,           XK_a,           kf_ws_prior,    NULL);
        setkeybinding(MODKEY|ShiftMask, XK_Right,       kf_screen_next, NULL);
        setkeybinding(MODKEY|ShiftMask, XK_Left,        kf_screen_prev, NULL);
@@ -4387,6 +4593,8 @@ setup_keys(void)
        setkeybinding(MODKEY,           XK_bracketright,kf_move_right,  NULL);
        setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up,     NULL);
        setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down,   NULL);
+       setkeybinding(MODKEY|ShiftMask, XK_slash,       kf_name_workspace,NULL);
+       setkeybinding(MODKEY,           XK_slash,       kf_search_workspace,NULL);
 #ifdef SWM_DEBUG
        setkeybinding(MODKEY|ShiftMask, XK_d,           kf_dumpwins,    NULL);
 #endif
@@ -4660,7 +4868,7 @@ enum      { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH,
          SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH,
          SWM_S_BAR_FONT, SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM,
          SWM_S_SS_APP, SWM_S_DIALOG_RATIO, SWM_S_BAR_AT_BOTTOM,
-         SWM_S_VERBOSE_LAYOUT
+         SWM_S_VERBOSE_LAYOUT, SWM_S_BAR_JUSTIFY
        };
 
 int
@@ -4681,6 +4889,16 @@ setconfvalue(char *selector, char *value, int flags)
        case SWM_S_BAR_AT_BOTTOM:
                bar_at_bottom = atoi(value);
                break;
+       case SWM_S_BAR_JUSTIFY:
+               if (!strcmp(value, "left"))
+                       bar_justify = SWM_BAR_JUSTIFY_LEFT;
+               else if (!strcmp(value, "center"))
+                       bar_justify = SWM_BAR_JUSTIFY_CENTER;
+               else if (!strcmp(value, "right"))
+                       bar_justify = SWM_BAR_JUSTIFY_RIGHT;
+               else
+                       errx(1, "invalid bar_justify");
+               break;
        case SWM_S_STACK_ENABLED:
                stack_enabled = atoi(value);
                break;
@@ -4948,6 +5166,7 @@ struct config_option configopt[] = {
        { "bar_font",                   setconfvalue,   SWM_S_BAR_FONT },
        { "bar_action",                 setconfvalue,   SWM_S_BAR_ACTION },
        { "bar_delay",                  setconfvalue,   SWM_S_BAR_DELAY },
+       { "bar_justify",                setconfvalue,   SWM_S_BAR_JUSTIFY },
        { "keyboard_mapping",           setkeymapping,  0 },
        { "bind",                       setconfbinding, 0 },
        { "stack_enabled",              setconfvalue,   SWM_S_STACK_ENABLED },
@@ -6245,6 +6464,7 @@ setup_screens(void)
                for (j = 0; j < SWM_WS_MAX; j++) {
                        ws = &screens[i].ws[j];
                        ws->idx = j;
+                       ws->name = NULL;
                        ws->focus = NULL;
                        ws->r = NULL;
                        ws->old_r = NULL;
@@ -6328,7 +6548,8 @@ main(int argc, char *argv[])
        start_argv = argv;
        fprintf(stderr, "Welcome to scrotwm V%s Build: %s\n",
            SCROTWM_VERSION, buildstr);
-       if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+       if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
+           !XSupportsLocale())
                warnx("no locale support");
 
        if (!(display = XOpenDisplay(0)))