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✨ feat(smart-splits): integrate with smart-splits in neovim

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Allows smart-splits in neovim to control certain keymaps for seamless integration

These changes are necessary for the functionality in smart-splits
This commit is contained in:
Rootiest
2024-08-08 22:36:04 -04:00
parent f7546a79e9
commit 999801876b
4 changed files with 215 additions and 9 deletions
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keymaps.conf
+37 -9
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@@ -82,11 +82,32 @@ map shift+left move_window left
map shift+right move_window right
map shift+down move_window down
# Switch focus to the neighboring window in the indicated direction
map alt+left neighboring_window left
map alt+right neighboring_window right
map alt+up neighboring_window up
map alt+down neighboring_window down
map alt+shift+k move_window up
map alt+shift+h move_window left
map alt+shift+l move_window right
map alt+shift+j move_window down
map --when-focus-on var:IS_NVIM alt+shift+j
map --when-focus-on var:IS_NVIM alt+shift+k
map --when-focus-on var:IS_NVIM alt+shift+h
map --when-focus-on var:IS_NVIM alt+shift+l
# the 3 here is the resize amount, adjust as needed
map alt+j kitten relative_resize.py down 3
map alt+k kitten relative_resize.py up 3
map alt+h kitten relative_resize.py left 3
map alt+l kitten relative_resize.py right 3
map --when-focus-on var:IS_NVIM alt+j
map --when-focus-on var:IS_NVIM alt+k
map --when-focus-on var:IS_NVIM alt+h
map --when-focus-on var:IS_NVIM alt+l
### Smart Resize ###
map alt+r start_resizing_window
map --when-focus-on var:IS_NVIM alt+r
# Detach Windows
# moves the window into a new OS window
@@ -101,10 +122,17 @@ map ctrl+f4 detach_window tab-prev
map kitty_mod+/ launch --location=hsplit --allow-remote-control kitty +kitten kitty_search/search.py @active-kitty-window-id
### NVim Plugins
map ctrl+shift+j kitten pass_keys.py neighboring_window bottom ctrl+shift+j
map ctrl+shift+k kitten pass_keys.py neighboring_window top ctrl+shift+k
map ctrl+shift+h kitten pass_keys.py neighboring_window left ctrl+shift+h
map ctrl+shift+l kitten pass_keys.py neighboring_window right ctrl+shift+l
map ctrl+shift+j neighboring_window down
map ctrl+shift+k neighboring_window up
map ctrl+shift+h neighboring_window left
map ctrl+shift+l neighboring_window right
# Unset the mapping to pass the keys to neovim
map --when-focus-on var:IS_NVIM ctrl+shift+j
map --when-focus-on var:IS_NVIM ctrl+shift+k
map --when-focus-on var:IS_NVIM ctrl+shift+h
map --when-focus-on var:IS_NVIM ctrl+shift+l
## NVim Kitty Scrollback
# Browse scrollback buffer in nvim
neighboring_window.py
+35
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@@ -0,0 +1,35 @@
from kitty.key_encoding import KeyEvent, parse_shortcut
from kittens.tui.handler import result_handler
def main():
pass
def encode_key_mapping(window, key_mapping):
mods, key = parse_shortcut(key_mapping)
event = KeyEvent(
mods=mods,
key=key,
shift=bool(mods & 1),
alt=bool(mods & 2),
ctrl=bool(mods & 4),
super=bool(mods & 8),
hyper=bool(mods & 16),
meta=bool(mods & 32),
).as_window_system_event()
return window.encoded_key(event)
@result_handler(no_ui=True)
def handle_result(args, result, target_window_id, boss):
window = boss.window_id_map.get(target_window_id)
cmd = window.child.foreground_cmdline[0]
if cmd == 'tmux':
keymap = args[2]
encoded = encode_key_mapping(window, keymap)
window.write_to_child(encoded)
else:
boss.active_tab.neighboring_window(args[1])
relative_resize.py
+94
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@@ -0,0 +1,94 @@
# Based on MIT licensed code at https://github.com/chancez/dotfiles/blob/badc69d3895a6a942285amount26b8c372a55d77533eamount/kitty/.config/kitty/relative_resize.py
from kittens.tui.handler import result_handler
from kitty.key_encoding import KeyEvent, parse_shortcut
def encode_key_mapping(window, key_mapping):
mods, key = parse_shortcut(key_mapping)
event = KeyEvent(
mods=mods,
key=key,
shift=bool(mods & 1),
alt=bool(mods & 2),
ctrl=bool(mods & 4),
super=bool(mods & 8),
hyper=bool(mods & 16),
meta=bool(mods & 32),
).as_window_system_event()
return window.encoded_key(event)
def main(args):
pass
def relative_resize_window(direction, amount, target_window_id, boss):
window = boss.window_id_map.get(target_window_id)
if window is None:
return
neighbors = boss.active_tab.current_layout.neighbors_for_window(
window, boss.active_tab.windows
)
current_window_id = boss.active_tab.active_window
left_neighbors = neighbors.get('left')
right_neighbors = neighbors.get('right')
top_neighbors = neighbors.get('top')
bottom_neighbors = neighbors.get('bottom')
# has a neighbor on both sides
if direction == 'left' and (left_neighbors and right_neighbors):
boss.active_tab.resize_window('narrower', amount)
# only has left neighbor
elif direction == 'left' and left_neighbors:
boss.active_tab.resize_window('wider', amount)
# only has right neighbor
elif direction == 'left' and right_neighbors:
boss.active_tab.resize_window('narrower', amount)
# has a neighbor on both sides
elif direction == 'right' and (left_neighbors and right_neighbors):
boss.active_tab.resize_window('wider', amount)
# only has left neighbor
elif direction == 'right' and left_neighbors:
boss.active_tab.resize_window('narrower', amount)
# only has right neighbor
elif direction == 'right' and right_neighbors:
boss.active_tab.resize_window('wider', amount)
# has a neighbor above and below
elif direction == 'up' and (top_neighbors and bottom_neighbors):
boss.active_tab.resize_window('shorter', amount)
# only has top neighbor
elif direction == 'up' and top_neighbors:
boss.active_tab.resize_window('taller', amount)
# only has bottom neighbor
elif direction == 'up' and bottom_neighbors:
boss.active_tab.resize_window('shorter', amount)
# has a neighbor above and below
elif direction == 'down' and (top_neighbors and bottom_neighbors):
boss.active_tab.resize_window('taller', amount)
# only has top neighbor
elif direction == 'down' and top_neighbors:
boss.active_tab.resize_window('shorter', amount)
# only has bottom neighbor
elif direction == 'down' and bottom_neighbors:
boss.active_tab.resize_window('taller', amount)
@result_handler(no_ui=True)
def handle_result(args, result, target_window_id, boss):
direction = args[1]
amount = int(args[2])
window = boss.window_id_map.get(target_window_id)
cmd = window.child.foreground_cmdline[0]
if cmd == 'tmux':
keymap = args[3]
encoded = encode_key_mapping(window, keymap)
window.write_to_child(encoded)
else:
relative_resize_window(direction, amount, target_window_id, boss)
split_window.py
+49
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@@ -0,0 +1,49 @@
from kittens.tui.handler import result_handler
from kitty.key_encoding import KeyEvent, parse_shortcut
def main(args):
pass
def encode_key_mapping(window, key_mapping):
mods, key = parse_shortcut(key_mapping)
event = KeyEvent(
mods=mods,
key=key,
shift=bool(mods & 1),
alt=bool(mods & 2),
ctrl=bool(mods & 4),
super=bool(mods & 8),
hyper=bool(mods & 16),
meta=bool(mods & 32),
).as_window_system_event()
return window.encoded_key(event)
def split_window(boss, direction):
if direction == 'up' or direction == 'down':
boss.launch('--cwd=current', '--location=hsplit')
else:
boss.launch('--cwd=current', '--location=vsplit')
if direction == 'up' or direction == 'left':
boss.active_tab.move_window(direction)
@result_handler(no_ui=True)
def handle_result(args, result, target_window_id, boss):
window = boss.window_id_map.get(target_window_id)
if window is None:
return
direction = args[1]
cmd = window.child.foreground_cmdline[0]
if cmd == 'tmux':
keymap = args[2]
encoded = encode_key_mapping(window, keymap)
window.write_to_child(encoded)
else:
split_window(boss, direction)