mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-07-25 09:48:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

Have the ctrl+shift+<key> generate the ASCII C0 control codes for the few shifted control codes there are.

Browse Source 
See #285
This commit is contained in:
Kovid Goyal
2018-01-14 11:18:30 +05:30
parent 0341cae922
commit 872d39eb2c
2 changed files with 47 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
kitty/keys.py
View File

@@ -36,6 +36,7 @@ alt_codes = {
shift_alt_codes = alt_codes.copy()
shift_alt_codes[defines.GLFW_KEY_TAB] = key_as_bytes('kcbt')
alt_mods = (defines.GLFW_MOD_ALT, defines.GLFW_MOD_SHIFT | defines.GLFW_MOD_ALT)
ctrl_shift_mod = defines.GLFW_MOD_SHIFT | defines.GLFW_MOD_CONTROL
for kf, kn in {
defines.GLFW_KEY_UP: 'kcuu1',
@@ -189,6 +190,18 @@ SHIFTED_PRINTABLE.update(pmap(
"{|}~"
))
ASCII_C0_SHIFTED = {
# ^@
'2': b'\x00',
# ^^
'6': b'\x1e',
# ^_
'MINUS': b'\x1f',
# ^?
'SLASH': b'\x7f',
}
CTRL_SHIFT_KEYS = {getattr(defines, 'GLFW_KEY_' + k): v for k, v in ASCII_C0_SHIFTED.items()}
def key_to_bytes(key, smkx, extended, mods, action):
if extended:
@@ -197,6 +210,8 @@ def key_to_bytes(key, smkx, extended, mods, action):
if mods == defines.GLFW_MOD_CONTROL and key in control_codes:
# Map Ctrl-key to ascii control code
data.extend(control_codes[key])
elif mods == ctrl_shift_mod and key in CTRL_SHIFT_KEYS:
data.extend(CTRL_SHIFT_KEYS[key])
elif mods in alt_mods:
if key in alt_codes:
data.extend((alt_codes if mods == defines.GLFW_MOD_ALT else shift_alt_codes)[key])