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Merge pull request #759 from Jipok/again 

Support for remaped special keys(Fix #757)
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Adam 2021-12-21 19:56:33 -05:00 committed by GitHub
parent e0d0d17c4d 773a85cd2d
commit 590c8bb456
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1 changed files with 8 additions and 3 deletions
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11
src/api/system.c
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@ -109,9 +109,14 @@ static const char *get_key_name(const SDL_Event *e, char *buf) {
/* We need to correctly handle non-standard layouts such as dvorak.
Therefore, if a Latin letter(code<128) is pressed in the current layout,
then we transmit it as it is. But we also need to support shortcuts in
other languages, so for non-Latin characters we pass the scancode that
matches the letter in the QWERTY layout. */
if (e->key.keysym.sym < 128)
other languages, so for non-Latin characters(code>128) we pass the
scancode based name that matches the letter in the QWERTY layout.
In SDL, the codes of all special buttons such as control, shift, arrows
and others, are shifted using bit mask 1<<30(SDLK_SCANCODE_MASK) outside
the unicode range(>0x10FFFF). User can remap these buttons, so we need
to give correct name, not scancode based.*/
if ((e->key.keysym.sym < 128) || (e->key.keysym.sym & SDLK_SCANCODE_MASK))
strcpy(buf, SDL_GetKeyName(e->key.keysym.sym));
else
strcpy(buf, SDL_GetScancodeName(scancode));