Implement stack_balance and assign it to M-S-<h,l>

[spectrwm] / spectrwm.c

diff --git a/spectrwm.c b/spectrwm.c
index 2c2d858b4b2db20f4ac0216656b7dc13d65faa04..b0e2d5081f684fa68401fad537ca3121667a01f3 100644 (file)
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -627,6 +627,7 @@ union arg {
 #define SWM_ARG_ID_FLIPLAYOUT  (24)
 #define SWM_ARG_ID_STACKRESET  (30)
 #define SWM_ARG_ID_STACKINIT   (31)
+#define SWM_ARG_ID_STACKBALANCE        (32)
 #define SWM_ARG_ID_CYCLEWS_UP  (40)
 #define SWM_ARG_ID_CYCLEWS_DOWN        (41)
 #define SWM_ARG_ID_CYCLERG_UP  (42)
@@ -893,6 +894,7 @@ enum keyfuncid {
        KF_STACK_INC,
        KF_STACK_DEC,
        KF_STACK_RESET,
+       KF_STACK_BALANCE,
        KF_SWAP_MAIN,
        KF_SWAP_NEXT,
        KF_SWAP_PREV,
@@ -4944,6 +4946,9 @@ vertical_config(struct workspace *ws, int id)
                ws->l_state.vertical_mwin = 1;
                ws->l_state.vertical_stacks = 1;
                break;
+       case SWM_ARG_ID_STACKBALANCE:
+               ws->l_state.vertical_msize = SWM_V_SLICE / (ws->l_state.vertical_stacks + 1);
+               break;
        case SWM_ARG_ID_MASTERSHRINK:
                if (ws->l_state.vertical_msize > 1)
                        ws->l_state.vertical_msize--;
@@ -4994,6 +4999,9 @@ horizontal_config(struct workspace *ws, int id)
                ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
                ws->l_state.horizontal_stacks = 1;
                break;
+       case SWM_ARG_ID_STACKBALANCE:
+               ws->l_state.horizontal_msize = SWM_H_SLICE / (ws->l_state.horizontal_stacks + 1);
+               break;
        case SWM_ARG_ID_MASTERSHRINK:
                if (ws->l_state.horizontal_msize > 1)
                        ws->l_state.horizontal_msize--;
@@ -6708,6 +6716,7 @@ struct keyfunc {
        { "stack_inc",          stack_config,   {.id = SWM_ARG_ID_STACKINC} },
        { "stack_dec",          stack_config,   {.id = SWM_ARG_ID_STACKDEC} },
        { "stack_reset",        stack_config,   {.id = SWM_ARG_ID_STACKRESET} },
+       { "stack_balance",      stack_config,   {.id = SWM_ARG_ID_STACKBALANCE} },
        { "swap_main",          swapwin,        {.id = SWM_ARG_ID_SWAPMAIN} },
        { "swap_next",          swapwin,        {.id = SWM_ARG_ID_SWAPNEXT} },
        { "swap_prev",          swapwin,        {.id = SWM_ARG_ID_SWAPPREV} },
@@ -7510,6 +7519,7 @@ setup_keys(void)
        setkeybinding(MODKEY_SHIFT,     XK_comma,       KF_STACK_INC,   NULL);
        setkeybinding(MODKEY_SHIFT,     XK_period,      KF_STACK_DEC,   NULL);
        setkeybinding(MODKEY_SHIFT,     XK_space,       KF_STACK_RESET, NULL);
+       setkeybinding(MODKEY_SHIFT,     XK_h,           KF_STACK_BALANCE, NULL);
        setkeybinding(MODKEY,           XK_Return,      KF_SWAP_MAIN,   NULL);
        setkeybinding(MODKEY_SHIFT,     XK_j,           KF_SWAP_NEXT,   NULL);
        setkeybinding(MODKEY_SHIFT,     XK_k,           KF_SWAP_PREV,   NULL);