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Update copyrights.
[spectrwm.git] / spectrwm.c
index a47f3b0..960c0eb 100644 (file)
@@ -5,10 +5,10 @@
  * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
  * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
  * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
- * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
+ * Copyright (c) 2011-2013 Reginald Kennedy <rk@rejii.com>
  * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
  * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
- * Copyright (c) 2012 David Hill <dhill@mindcry.org>
+ * Copyright (c) 2012-2013 David Hill <dhill@mindcry.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -577,6 +577,8 @@ union arg {
 #define SWM_ARG_ID_CYCLERG_DOWN        (43)
 #define SWM_ARG_ID_CYCLEWS_UP_ALL      (44)
 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL    (45)
+#define SWM_ARG_ID_CYCLEWS_MOVE_UP     (46)
+#define SWM_ARG_ID_CYCLEWS_MOVE_DOWN   (47)
 #define SWM_ARG_ID_STACKINC    (50)
 #define SWM_ARG_ID_STACKDEC    (51)
 #define SWM_ARG_ID_SS_ALL      (60)
@@ -831,8 +833,10 @@ enum keyfuncid {
        KF_WS_22,
        KF_WS_NEXT,
        KF_WS_NEXT_ALL,
+       KF_WS_NEXT_MOVE,
        KF_WS_PREV,
        KF_WS_PREV_ALL,
+       KF_WS_PREV_MOVE,
        KF_WS_PRIOR,
        KF_DUMPWINS, /* MUST BE LAST */
        KF_INVALID
@@ -991,10 +995,10 @@ struct swm_region *root_to_region(xcb_window_t, int);
 void    screenchange(xcb_randr_screen_change_notify_event_t *);
 void    scan_xrandr(int);
 void    search_do_resp(void);
-void    search_resp_name_workspace(const char *, unsigned long);
+void    search_resp_name_workspace(const char *, size_t);
 void    search_resp_search_window(const char *);
 void    search_resp_search_workspace(const char *);
-void    search_resp_uniconify(const char *, unsigned long);
+void    search_resp_uniconify(const char *, size_t);
 void    search_win(struct swm_region *, union arg *);
 void    search_win_cleanup(void);
 void    search_workspace(struct swm_region *, union arg *);
@@ -2975,6 +2979,8 @@ root_to_region(xcb_window_t root, int check)
        if (r == NULL && check & SWM_CK_FALLBACK)
                r = TAILQ_FIRST(&screens[i].rl);
 
+       DNPRINTF(SWM_D_MISC, "root_to_region: idx: %d\n", get_region_index(r));
+
        return (r);
 }
 
@@ -3408,7 +3414,7 @@ focus_region(struct swm_region *r)
                if (old_r)
                        unfocus_win(old_r->ws->focus);
 
-               xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->s->root,
+               xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
                    XCB_CURRENT_TIME);
 
                /* Clear bar since empty. */
@@ -3474,17 +3480,16 @@ switchws(struct swm_region *r, union arg *args)
        if (old_ws->r && focus_mode != SWM_FOCUS_FOLLOW) {
                if (new_ws->focus_pending) {
                        focus_win(new_ws->focus_pending);
-               } else {
-                       /* Empty region, focus on root. */
-                       xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
-                           new_ws->r->s[new_ws->r->s->idx].root,
-                           XCB_CURRENT_TIME);
+                       new_ws->focus_pending = NULL;
                }
        }
 
-       /* Clear bar if new ws is empty. */
-       if (new_ws->focus_pending == NULL)
+       /* Clear bar and set focus on region input win if new ws is empty. */
+       if (new_ws->focus_pending == NULL && new_ws->focus == NULL) {
+               xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
+                   XCB_CURRENT_TIME);
                bar_draw();
+       }
 
        focus_flush();
 
@@ -3497,30 +3502,32 @@ cyclews(struct swm_region *r, union arg *args)
        union                   arg a;
        struct swm_screen       *s = r->s;
        int                     cycle_all = 0;
+       int                     move = 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_MOVE_UP:
+                       move = 1;
+                       /* FALLTHROUGH */
                case SWM_ARG_ID_CYCLEWS_UP_ALL:
                        cycle_all = 1;
                        /* FALLTHROUGH */
                case SWM_ARG_ID_CYCLEWS_UP:
-                       if (a.id < workspace_limit - 1)
-                               a.id++;
-                       else
-                               a.id = 0;
+                       a.id = (a.id < workspace_limit - 1) ? a.id + 1 : 0;
                        break;
+               case SWM_ARG_ID_CYCLEWS_MOVE_DOWN:
+                       move = 1;
+                       /* FALLTHROUGH */
                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 = workspace_limit - 1;
+                       a.id = (a.id > 0) ? a.id - 1 : workspace_limit - 1;
                        break;
                default:
                        return;
@@ -3532,6 +3539,9 @@ cyclews(struct swm_region *r, union arg *args)
                if (!cycle_visible && s->ws[a.id].r != NULL)
                        continue;
 
+               if (move)
+                       send_to_ws(r, &a);
+
                switchws(r, &a);
        } while (a.id != r->ws->idx);
 }
@@ -4489,6 +4499,8 @@ max_stack(struct workspace *ws, struct swm_geometry *g)
                win = ws->focus_pending;
        else if (ws->focus)
                win = ws->focus;
+       else if (ws->focus_prev)
+               win = ws->focus_prev;
        else
                win = TAILQ_FIRST(&ws->winlist);
 
@@ -4623,11 +4635,10 @@ send_to_ws(struct swm_region *r, union arg *args)
 
                                        unfocus_win(parent);
 
-                                       if (focus_mode != SWM_FOCUS_FOLLOW)
+                                       if (focus_mode != SWM_FOCUS_FOLLOW) {
                                                pws->focus = pws->focus_pending;
-
-                                       if (focus_mode != SWM_FOCUS_FOLLOW)
                                                pws->focus_pending = NULL;
+                                       }
                                }
 
                                /* Don't unmap parent if new ws is visible */
@@ -4672,8 +4683,14 @@ send_to_ws(struct swm_region *r, union arg *args)
                stack();
 
                if (focus_mode != SWM_FOCUS_FOLLOW) {
-                       focus_win(ws->focus_pending);
-                       ws->focus_pending = NULL;
+                       if (ws->focus_pending) {
+                               focus_win(ws->focus_pending);
+                               ws->focus_pending = NULL;
+                       } else {
+                               xcb_set_input_focus(conn,
+                                   XCB_INPUT_FOCUS_PARENT, r->id,
+                                   XCB_CURRENT_TIME);
+                       }
                }
 
                focus_flush();
@@ -4985,7 +5002,7 @@ search_win(struct swm_region *r, union arg *args)
 }
 
 void
-search_resp_uniconify(const char *resp, unsigned long len)
+search_resp_uniconify(const char *resp, size_t len)
 {
        char                    *name;
        struct ws_win           *win;
@@ -5015,7 +5032,7 @@ search_resp_uniconify(const char *resp, unsigned long len)
 }
 
 void
-search_resp_name_workspace(const char *resp, unsigned long len)
+search_resp_name_workspace(const char *resp, size_t len)
 {
        struct workspace        *ws;
 
@@ -5111,7 +5128,7 @@ search_do_resp(void)
 {
        ssize_t                 rbytes;
        char                    *resp;
-       unsigned long           len;
+       size_t                  len;
 
        DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
 
@@ -5311,7 +5328,7 @@ resize(struct ws_win *win, union arg *args)
        int                     top = 0, left = 0, resizing;
        int                     dx, dy;
        xcb_cursor_t                    cursor;
-       xcb_query_pointer_reply_t       *xpr;
+       xcb_query_pointer_reply_t       *xpr = NULL;
        xcb_generic_event_t             *evt;
        xcb_motion_notify_event_t       *mne;
 
@@ -5509,7 +5526,7 @@ move(struct ws_win *win, union arg *args)
        xcb_timestamp_t         timestamp = 0;
        int                     move_stp = 0, moving;
        struct swm_region       *r = NULL;
-       xcb_query_pointer_reply_t       *qpr;
+       xcb_query_pointer_reply_t       *qpr = NULL;
        xcb_generic_event_t             *evt;
        xcb_motion_notify_event_t       *mne;
 
@@ -5762,8 +5779,10 @@ struct keyfunc {
        { "ws_22",              switchws,       {.id = 21} },
        { "ws_next",            cyclews,        {.id = SWM_ARG_ID_CYCLEWS_UP} },
        { "ws_next_all",        cyclews,        {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
+       { "ws_next_move",       cyclews,        {.id = SWM_ARG_ID_CYCLEWS_MOVE_UP} },
        { "ws_prev",            cyclews,        {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
        { "ws_prev_all",        cyclews,        {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
+       { "ws_prev_move",       cyclews,        {.id = SWM_ARG_ID_CYCLEWS_MOVE_DOWN} },
        { "ws_prior",           priorws,        {0} },
        { "dumpwins",           dumpwins,       {0} }, /* MUST BE LAST */
        { "invalid key func",   NULL,           {0} },
@@ -6452,6 +6471,8 @@ setup_keys(void)
        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_SHIFT,     XK_Up,          KF_WS_NEXT_MOVE,NULL);
+       setkeybinding(MODKEY_SHIFT,     XK_Down,        KF_WS_PREV_MOVE,NULL);
        setkeybinding(MODKEY,           XK_a,           KF_WS_PRIOR,    NULL);
 #ifdef SWM_DEBUG
        setkeybinding(MODKEY_SHIFT,     XK_d,           KF_DUMPWINS,    NULL);
@@ -6549,6 +6570,16 @@ grabkeys(void)
                xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
                        XCB_MOD_MASK_ANY);
                RB_FOREACH(kp, key_tree, &keys) {
+                       /* Skip unused ws binds. */
+                       if ((int)kp->funcid > KF_WS_1 + workspace_limit - 1 &&
+                           kp->funcid <= KF_WS_22)
+                               continue;
+
+                       /* Skip unused mvws binds. */
+                       if ((int)kp->funcid > KF_MVWS_1 + workspace_limit - 1 &&
+                           kp->funcid <= KF_MVWS_22)
+                               continue;
+
                        if ((code = xcb_key_symbols_get_keycode(syms,
                                        kp->keysym))) {
                                for (j = 0; j < LENGTH(modifiers); j++)
@@ -8174,6 +8205,9 @@ destroynotify(xcb_destroy_notify_event_t *e)
                if (win->ws->focus_pending) {
                        focus_win(win->ws->focus_pending);
                        win->ws->focus_pending = NULL;
+               } else if (win == win->ws->focus && win->ws->r) {
+                       xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
+                           win->ws->r->id, XCB_CURRENT_TIME);
                }
        }
 
@@ -8415,6 +8449,9 @@ motionnotify(xcb_motion_notify_event_t *e)
 
        last_event_time = e->time;
 
+       if (focus_mode == SWM_FOCUS_MANUAL)
+               return;
+
        num_screens = get_screen_count();
        for (i = 0; i < num_screens; i++)
                if (screens[i].root == e->root)
@@ -8466,6 +8503,7 @@ void
 propertynotify(xcb_property_notify_event_t *e)
 {
        struct ws_win           *win;
+       struct workspace        *ws;
 #ifdef SWM_DEBUG
        char                    *name;
 
@@ -8479,28 +8517,39 @@ propertynotify(xcb_property_notify_event_t *e)
        if (win == NULL)
                return;
 
+       ws = win->ws;
+
        last_event_time = e->time;
 
        if (e->atom == a_swm_iconic) {
                if (e->state == XCB_PROPERTY_NEW_VALUE) {
                        if (focus_mode != SWM_FOCUS_FOLLOW)
-                               win->ws->focus_pending = get_focus_prev(win);
+                               ws->focus_pending = get_focus_prev(win);
 
                        unfocus_win(win);
                        unmap_window(win);
 
-                       if (win->ws->r) {
+                       if (ws->r) {
                                stack();
+
                                if (focus_mode != SWM_FOCUS_FOLLOW) {
-                                       focus_win(win->ws->focus_pending);
-                                       win->ws->focus_pending = NULL;
+                                       if (ws->focus_pending) {
+                                               focus_win(ws->focus_pending);
+                                               ws->focus_pending = NULL;
+                                       } else {
+                                               xcb_set_input_focus(conn,
+                                                   XCB_INPUT_FOCUS_PARENT,
+                                                   ws->r->id,
+                                                   XCB_CURRENT_TIME);
+                                       }
                                }
+
                                focus_flush();
                        }
                } else if (e->state == XCB_PROPERTY_DELETE) {
                        /* The window is no longer iconic, restack ws. */
                        if (focus_mode != SWM_FOCUS_FOLLOW)
-                               win->ws->focus_pending = get_focus_magic(win);
+                               ws->focus_pending = get_focus_magic(win);
 
                        stack();
 
@@ -8512,9 +8561,9 @@ propertynotify(xcb_property_notify_event_t *e)
                if (e->state == XCB_PROPERTY_NEW_VALUE) {
                        if (focus_mode != SWM_FOCUS_FOLLOW) {
                                if (win->mapped &&
-                                   win->ws->focus_pending == win) {
-                                       focus_win(win->ws->focus_pending);
-                                       win->ws->focus_pending = NULL;
+                                   ws->focus_pending == win) {
+                                       focus_win(ws->focus_pending);
+                                       ws->focus_pending = NULL;
                                }
                        }
                }
@@ -8569,11 +8618,12 @@ unmapnotify(xcb_unmap_notify_event_t *e)
                if (focus_mode == SWM_FOCUS_FOLLOW) {
                        if (ws->r)
                                focus_win(get_pointer_win(ws->r->s->root));
-               } else {
-                       if (ws->focus_pending) {
-                               focus_win(ws->focus_pending);
-                               ws->focus_pending = NULL;
-                       }
+               } else if (ws->focus_pending) {
+                       focus_win(ws->focus_pending);
+                       ws->focus_pending = NULL;
+               } else if (ws->focus == NULL && ws->r) {
+                       xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
+                           ws->r->id, XCB_CURRENT_TIME);
                }
        }