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A spot of refactoring

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Kovid Goyal
2017-09-15 07:32:50 +05:30
parent 9989363ecd
commit b5af266b87
1 changed files with 28 additions and 21 deletions
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49
kitty/keys.py
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@@ -144,7 +144,7 @@ action_map = {
} }
def extended_key_event(key, scancode, mods, action): def extended_key_event(key, mods, action):
if key >= defines.GLFW_KEY_LAST or key == defines.GLFW_KEY_UNKNOWN or ( if key >= defines.GLFW_KEY_LAST or key == defines.GLFW_KEY_UNKNOWN or (
# Shifted printable key should be handled by interpret_text_event() # Shifted printable key should be handled by interpret_text_event()
mods == defines.GLFW_MOD_SHIFT and 32 <= key <= 126 mods == defines.GLFW_MOD_SHIFT and 32 <= key <= 126
@@ -162,29 +162,36 @@ def extended_key_event(key, scancode, mods, action):
).encode('ascii') ).encode('ascii')
def key_to_bytes(key, smkx, extended, mods, action):
if extended:
return extended_key_event(key, mods, action)
data = bytearray()
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 in alt_mods and key in alt_codes:
# Printable keys handled by interpret_text_event()
data.extend((alt_codes if mods == defines.GLFW_MOD_ALT else shift_alt_codes)[key])
else:
key_map = cursor_key_mode_map[smkx]
x = key_map.get(key)
if x is not None:
if mods == defines.GLFW_MOD_SHIFT:
x = SHIFTED_KEYS.get(key, x)
data.extend(x)
return bytes(data)
def interpret_key_event(key, scancode, mods, window, action, get_localized_key=get_localized_key): def interpret_key_event(key, scancode, mods, window, action, get_localized_key=get_localized_key):
screen = window.screen screen = window.screen
key = get_localized_key(key, scancode) if (
if screen.extended_keyboard: action == defines.GLFW_PRESS or
return extended_key_event(key, scancode, mods, action) (action == defines.GLFW_REPEAT and screen.auto_repeat_enabled) or
data = bytearray() screen.extended_keyboard
if action == defines.GLFW_PRESS or (
action == defines.GLFW_REPEAT and screen.auto_repeat_enabled
): ):
if mods == defines.GLFW_MOD_CONTROL and key in control_codes: key = get_localized_key(key, scancode)
# Map Ctrl-key to ascii control code return key_to_bytes(key, screen.cursor_key_mode, screen.extended_keyboard, mods, action)
data.extend(control_codes[key]) return b''
elif mods in alt_mods and key in alt_codes:
# Printable keys handled by interpret_text_event()
data.extend((alt_codes if mods == defines.GLFW_MOD_ALT else shift_alt_codes)[key])
else:
key_map = get_key_map(screen)
x = key_map.get(key)
if x is not None:
if mods == defines.GLFW_MOD_SHIFT:
x = SHIFTED_KEYS.get(key, x)
data.extend(x)
return bytes(data)
def interpret_text_event(codepoint, mods, window): def interpret_text_event(codepoint, mods, window):