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Add custom key support

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Dominic Monroe 2020-08-03 23:09:40 +01:00 committed by Jari Vetoniemi
parent 20661aed78
commit 64c38dde50
8 changed files with 204 additions and 5 deletions
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19
client/bemenu.c
View File

@ -81,7 +81,24 @@ main(int argc, char **argv)
read_items_to_menu_from_stdin(menu);
const enum bm_run_result status = run_menu(&client, menu, item_cb);
bm_menu_free(menu);
return (status == BM_RUN_RESULT_SELECTED ? EXIT_SUCCESS : EXIT_FAILURE);
switch (status) {
case BM_RUN_RESULT_SELECTED:
return EXIT_SUCCESS;
case BM_RUN_RESULT_CUSTOM_1: return 10;
case BM_RUN_RESULT_CUSTOM_2: return 11;
case BM_RUN_RESULT_CUSTOM_3: return 12;
case BM_RUN_RESULT_CUSTOM_4: return 13;
case BM_RUN_RESULT_CUSTOM_5: return 14;
case BM_RUN_RESULT_CUSTOM_6: return 15;
case BM_RUN_RESULT_CUSTOM_7: return 16;
case BM_RUN_RESULT_CUSTOM_8: return 17;
case BM_RUN_RESULT_CUSTOM_9: return 18;
case BM_RUN_RESULT_CUSTOM_10: return 19;
default:
return EXIT_FAILURE;
}
}
/* vim: set ts=8 sw=4 tw=0 :*/

23
client/common/common.c
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@ -436,10 +436,25 @@ run_menu(const struct client *client, struct bm_menu *menu, void (*item_cb)(cons
key = bm_menu_poll_key(menu, &unicode);
} while ((status = bm_menu_run_with_key(menu, key, unicode)) == BM_RUN_RESULT_RUNNING);
if (status == BM_RUN_RESULT_SELECTED) {
uint32_t i, count;
struct bm_item **items = bm_menu_get_selected_items(menu, &count);
for (i = 0; i < count; ++i) item_cb(client, items[i]);
switch (status) {
case BM_RUN_RESULT_SELECTED:
case BM_RUN_RESULT_CUSTOM_1:
case BM_RUN_RESULT_CUSTOM_2:
case BM_RUN_RESULT_CUSTOM_3:
case BM_RUN_RESULT_CUSTOM_4:
case BM_RUN_RESULT_CUSTOM_5:
case BM_RUN_RESULT_CUSTOM_6:
case BM_RUN_RESULT_CUSTOM_7:
case BM_RUN_RESULT_CUSTOM_8:
case BM_RUN_RESULT_CUSTOM_9:
case BM_RUN_RESULT_CUSTOM_10:
{
uint32_t i, count;
struct bm_item **items = bm_menu_get_selected_items(menu, &count);
for (i = 0; i < count; ++i) item_cb(client, items[i]);
}
break;
default: break;
}
return status;

20
lib/bemenu.h
View File

@ -162,6 +162,16 @@ enum bm_run_result {
BM_RUN_RESULT_RUNNING,
BM_RUN_RESULT_SELECTED,
BM_RUN_RESULT_CANCEL,
BM_RUN_RESULT_CUSTOM_1,
BM_RUN_RESULT_CUSTOM_2,
BM_RUN_RESULT_CUSTOM_3,
BM_RUN_RESULT_CUSTOM_4,
BM_RUN_RESULT_CUSTOM_5,
BM_RUN_RESULT_CUSTOM_6,
BM_RUN_RESULT_CUSTOM_7,
BM_RUN_RESULT_CUSTOM_8,
BM_RUN_RESULT_CUSTOM_9,
BM_RUN_RESULT_CUSTOM_10,
};
/**
@ -192,6 +202,16 @@ enum bm_key {
BM_KEY_RETURN,
BM_KEY_SHIFT_RETURN,
BM_KEY_CONTROL_RETURN,
BM_KEY_CUSTOM_1,
BM_KEY_CUSTOM_2,
BM_KEY_CUSTOM_3,
BM_KEY_CUSTOM_4,
BM_KEY_CUSTOM_5,
BM_KEY_CUSTOM_6,
BM_KEY_CUSTOM_7,
BM_KEY_CUSTOM_8,
BM_KEY_CUSTOM_9,
BM_KEY_CUSTOM_10,
BM_KEY_UNICODE,
BM_KEY_LAST
};

34
lib/menu.c
View File

@ -777,6 +777,16 @@ bm_menu_run_with_key(struct bm_menu *menu, enum bm_key key, uint32_t unicode)
case BM_KEY_CONTROL_RETURN:
case BM_KEY_RETURN:
case BM_KEY_CUSTOM_1:
case BM_KEY_CUSTOM_2:
case BM_KEY_CUSTOM_3:
case BM_KEY_CUSTOM_4:
case BM_KEY_CUSTOM_5:
case BM_KEY_CUSTOM_6:
case BM_KEY_CUSTOM_7:
case BM_KEY_CUSTOM_8:
case BM_KEY_CUSTOM_9:
case BM_KEY_CUSTOM_10:
{
struct bm_item *highlighted = bm_menu_get_highlighted_item(menu);
if (highlighted && !bm_menu_item_is_selected(menu, highlighted))
@ -795,13 +805,37 @@ bm_menu_run_with_key(struct bm_menu *menu, enum bm_key key, uint32_t unicode)
bm_menu_filter(menu);
switch (key) {
case BM_KEY_CUSTOM_1:
case BM_KEY_CUSTOM_2:
case BM_KEY_CUSTOM_3:
case BM_KEY_CUSTOM_4:
case BM_KEY_CUSTOM_5:
case BM_KEY_CUSTOM_6:
case BM_KEY_CUSTOM_7:
case BM_KEY_CUSTOM_8:
case BM_KEY_CUSTOM_9:
case BM_KEY_CUSTOM_10:
case BM_KEY_SHIFT_RETURN:
case BM_KEY_RETURN:
if (!bm_menu_get_selected_items(menu, NULL)) {
bm_item_set_text(menu->filter_item, menu->filter);
list_add_item(&menu->selection, menu->filter_item);
}
switch (key) {
case BM_KEY_CUSTOM_1: return BM_RUN_RESULT_CUSTOM_1;
case BM_KEY_CUSTOM_2: return BM_RUN_RESULT_CUSTOM_2;
case BM_KEY_CUSTOM_3: return BM_RUN_RESULT_CUSTOM_3;
case BM_KEY_CUSTOM_4: return BM_RUN_RESULT_CUSTOM_4;
case BM_KEY_CUSTOM_5: return BM_RUN_RESULT_CUSTOM_5;
case BM_KEY_CUSTOM_6: return BM_RUN_RESULT_CUSTOM_6;
case BM_KEY_CUSTOM_7: return BM_RUN_RESULT_CUSTOM_7;
case BM_KEY_CUSTOM_8: return BM_RUN_RESULT_CUSTOM_8;
case BM_KEY_CUSTOM_9: return BM_RUN_RESULT_CUSTOM_9;
case BM_KEY_CUSTOM_10: return BM_RUN_RESULT_CUSTOM_10;
default: break;
}
return BM_RUN_RESULT_SELECTED;
case BM_KEY_ESCAPE: return BM_RUN_RESULT_CANCEL;
default: break;
}

50
lib/renderers/curses/curses.c
View File

@ -290,12 +290,31 @@ poll_key(const struct bm_menu *menu, uint32_t *unicode)
assert(unicode);
*unicode = 0;
curses.polled_once = true;
bool alt = false;
if (!curses.stdscreen || curses.should_terminate)
return BM_KEY_NONE;
get_wch((wint_t*)unicode);
// alt is sent as esc, so read another character to determine if this is alt+char.
if (*unicode == 27){
nodelay(curses.stdscreen, true);
int ch = getch();
if (ch != ERR){
printf("alt-%d\n", ch);
*unicode = ch;
alt = true;
}
nodelay(curses.stdscreen, false);
}
// some terminals set high ascii bit when pressing alt
if (*unicode & (1 << 7)) {
*unicode &= ~(1 << 7);
alt = true;
}
switch (*unicode) {
#if KEY_RESIZE
case KEY_RESIZE:
@ -381,6 +400,37 @@ poll_key(const struct bm_menu *menu, uint32_t *unicode)
terminate();
return BM_KEY_RETURN;
case 49:
if (alt) { terminate(); return BM_KEY_CUSTOM_1; }
break;
case 50:
if (alt) { terminate(); return BM_KEY_CUSTOM_2; }
break;
case 51:
if (alt) { terminate(); return BM_KEY_CUSTOM_3; }
break;
case 52:
if (alt) { terminate(); return BM_KEY_CUSTOM_4; }
break;
case 53:
if (alt) { terminate(); return BM_KEY_CUSTOM_5; }
break;
case 54:
if (alt) { terminate(); return BM_KEY_CUSTOM_6; }
break;
case 55:
if (alt) { terminate(); return BM_KEY_CUSTOM_7; }
break;
case 56:
if (alt) { terminate(); return BM_KEY_CUSTOM_8; }
break;
case 57:
if (alt) { terminate(); return BM_KEY_CUSTOM_9; }
break;
case 48:
if (alt) { terminate(); return BM_KEY_CUSTOM_10; }
break;
case 7: /* C-g */
case 27: /* Escape */
terminate();

31
lib/renderers/wayland/wayland.c
View File

@ -170,6 +170,37 @@ poll_key(const struct bm_menu *menu, unsigned int *unicode)
case XKB_KEY_m:
return (mods & MOD_CTRL ? BM_KEY_RETURN : BM_KEY_UNICODE);
case XKB_KEY_1:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_1;
break;
case XKB_KEY_2:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_2;
break;
case XKB_KEY_3:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_3;
break;
case XKB_KEY_4:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_4;
break;
case XKB_KEY_5:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_5;
break;
case XKB_KEY_6:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_6;
break;
case XKB_KEY_7:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_7;
break;
case XKB_KEY_8:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_8;
break;
case XKB_KEY_9:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_9;
break;
case XKB_KEY_0:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_10;
break;
default: break;
}

31
lib/renderers/x11/x11.c
View File

@ -150,6 +150,37 @@ poll_key(const struct bm_menu *menu, unsigned int *unicode)
case XK_m:
return (mods & MOD_CTRL ? BM_KEY_RETURN : BM_KEY_UNICODE);
case XK_1:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_1;
break;
case XK_2:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_2;
break;
case XK_3:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_3;
break;
case XK_4:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_4;
break;
case XK_5:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_5;
break;
case XK_6:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_6;
break;
case XK_7:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_7;
break;
case XK_8:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_8;
break;
case XK_9:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_9;
break;
case XK_0:
if ((mods & MOD_ALT)) return BM_KEY_CUSTOM_10;
break;
default: break;
}

1
man/bemenu.1
View File

@ -185,6 +185,7 @@ These options are only available on backends specified in the parentheses
.SH EXIT STATUS
0 when the user selects an option, 1 when the user aborts the selection.
If the user uses the custom action, exit code will be 10-19 dependent on which custom action was chosen.
.SH ENVIRONMENT