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Stupid simple keymap

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This commit is contained in:
Joseph Ferano 2023-11-04 17:42:10 +07:00
parent cd8c8739b0
commit 4d5ad1a562
2 changed files with 39 additions and 17 deletions
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31
editing.py
View File

@ -3,8 +3,7 @@ from fide import *
global ctx
ctx = GlobalContext()
# def cursor_go_left():
def go_left():
def cursor_go_left():
buf = ctx.current_buffer
cursor = ctx.current_buffer.cursor
if cursor.col == 0:
@ -15,3 +14,31 @@ def go_left():
else:
cursor.col = max(0, cursor.col - 1)
cursor.want_col = cursor.col
def cursor_go_right():
buf = ctx.current_buffer
cursor = ctx.current_buffer.cursor
if cursor.col == buffer_line_len(buf):
if cursor.line_num < buffer_total_lines(buf) - 1:
cursor.col = 0
cursor.want_col = cursor.col
cursor.line_num += 1
else:
cursor.col = min(buffer_line_len(buf), cursor.col + 1)
cursor.want_col = cursor.col
def cursor_go_down():
buf = ctx.current_buffer
cursor = ctx.current_buffer.cursor
line_len = buffer_line_len(buf)
cursor.line_num = min(len(buf.lines) - 1, cursor.line_num + 1)
cursor.col = min(cursor.want_col, line_len)
def cursor_go_up():
buf = ctx.current_buffer
cursor = ctx.current_buffer.cursor
cursor.line_num = max(0, cursor.line_num - 1)
line_len = buffer_line_len(buf)
# TODO: This should be global
line_len = 20
cursor.col = min(cursor.want_col, line_len)

25
fide.py
View File

@ -134,6 +134,12 @@ def main():
current_buffer = ctx.current_buffer
console = InteractiveInterpreter(locals())
console.runsource('from editing import *')
key_map = {
'left': cursor_go_left,
'right': cursor_go_right,
'up': cursor_go_up,
'down': cursor_go_down
}
while running:
dt = clock.tick(120) / 1000.0
screen.fill('white')
@ -174,24 +180,13 @@ def main():
curr_line.length -= 1
cursor.want_col = cursor.col
elif event.key == pg.K_LEFT:
cursor_go_left(current_buffer)
key_map['left']()
elif event.key == pg.K_RIGHT:
if cursor.col == buffer_line_len(current_buffer):
if cursor.line_num < buffer_total_lines(current_buffer) - 1:
cursor.col = 0
cursor.want_col = cursor.col
cursor.line_num += 1
else:
cursor.col = min(buffer_line_len(current_buffer), cursor.col + 1)
cursor.want_col = cursor.col
key_map['right']()
elif event.key == pg.K_UP:
cursor.line_num = max(0, cursor.line_num - 1)
line_len = buffer_line_len(current_buffer)
cursor.col = min(cursor.want_col, line_len)
key_map['up']()
elif event.key == pg.K_DOWN:
line_len = buffer_line_len(current_buffer)
cursor.line_num = min(len(current_buffer.lines) - 1, cursor.line_num + 1)
cursor.col = min(cursor.want_col, line_len)
key_map['down']()
elif event.key == pg.K_SPACE:
curr_line.piece.insert(u' ', cursor.col)
curr_line.length += 1