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Delete cursor.py

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Madeleine 2022-03-19 15:14:49 +00:00 committed by GitHub
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commit 67362b7402
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core/cursor.py
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from core import utils, buffer
def cursor_mode(mode):
if mode == "block":
print("\033[2 q")
elif mode == "line":
print("\033[6 q")
elif mode == "hidden":
print('\033[? 25l')
elif mode == "visible":
print('\033[? 25h')
def check_cursor(data):
if data["cursor_y"] + data["visible_y"] == len(data["buffer_list"]):
data["cursor_y"] -= 1
if data["cursor_y"] == data["height"] - 2 and not data["cursor_y"] + data["visible_y"] == len(data["buffer_list"]):
data["visible_y"] += 1
elif data["cursor_y"] == 0 and data["buffer_list"][data["visible_y"]] != data["buffer_list"][0]:
data["visible_y"] -= 1
elif data["cursor_x"] > len(data["buffer_list"][data["cursor_y"]]):
data["cursor_x"] = len(data["buffer_list"][data["cursor_y"]])
data["cursor_x"] = max(2, data["cursor_x"])
data["cursor_x"] = min(data["width"] - 1, data["cursor_x"])
data["cursor_y"] = max(0, data["cursor_y"])
data["cursor_y"] = min(data["height"] - 3, data["cursor_y"])
return data
def move(screen, data):
# Calculate a valid cursor position from data
data = check_cursor(data)
# Move the cursor
screen.move(data["cursor_y"], data["cursor_x"])