koma/i3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i3-input: Remove unused get_mod_mask from xcb.c

Browse Source
This commit is contained in:
Michael Stapelberg
2011-10-23 19:37:28 +01:00
parent 05d097bb36
commit c2d04116d4
2 changed files with 0 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
i3-input/xcb.c
View File

@ -20,39 +20,6 @@
#include "i3-input.h"
/*
* Returns the mask for Mode_switch (to be used for looking up keysymbols by
* keycode).
*
*/
uint32_t get_mod_mask(xcb_connection_t *conn, uint32_t keycode) {
xcb_key_symbols_t *symbols = xcb_key_symbols_alloc(conn);
xcb_get_modifier_mapping_reply_t *modmap_r;
xcb_keycode_t *modmap, kc;
xcb_keycode_t *modeswitchcodes = xcb_key_symbols_get_keycode(symbols, keycode);
if (modeswitchcodes == NULL)
return 0;
modmap_r = xcb_get_modifier_mapping_reply(conn, xcb_get_modifier_mapping(conn), NULL);
modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
for (int i = 0; i < 8; i++)
for (int j = 0; j < modmap_r->keycodes_per_modifier; j++) {
kc = modmap[i * modmap_r->keycodes_per_modifier + j];
for (xcb_keycode_t *ktest = modeswitchcodes; *ktest; ktest++) {
if (*ktest != kc)
continue;
free(modeswitchcodes);
free(modmap_r);
return (1 << i);
}
}
return 0;
}
/*
* Opens the window we use for input/output and maps it
*