xbl/qlpycon
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laul

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This commit is contained in:
xbl
2025-12-23 22:32:49 +01:00
parent 61a9425650
commit d387a13855
2 changed files with 95 additions and 10 deletions
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1
.gitignore vendored
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@ -1,3 +1,4 @@
__pycache__/
venv3/
*.log
cvarlist.txt

104
ui.py
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@ -82,6 +82,8 @@ class UIManager:
self.input_window = None
self.divider_window = None
self.input_queue = None
self.command_history = []
self.history_index = -1
self._init_curses()
self._create_windows()
@ -142,6 +144,8 @@ class UIManager:
maxy - 2,
4
)
self.input_window.keypad(True)
self.input_window.nodelay(False)
self.screen.addstr(maxy - 2, 2, '$ ')
self.input_window.idlok(True)
self.input_window.leaveok(False)
@ -160,20 +164,100 @@ class UIManager:
self.screen.refresh()
def setup_input_queue(self):
"""Setup threaded input queue"""
def wait_stdin(q, window):
"""Setup threaded input queue with command history"""
def wait_stdin(q, window, manager):
current_input = ""
cursor_pos = 0
temp_history_index = -1
temp_input = "" # Temp storage when navigating history
while True:
line = curses.textpad.Textbox(window).edit()
if len(line) > 0:
q.put(line)
window.clear()
window.refresh()
try:
key = window.getch()
if key == -1: # No input
continue
# Enter key
if key in (curses.KEY_ENTER, 10, 13):
if len(current_input) > 0:
# Add to history
manager.command_history.append(current_input)
if len(manager.command_history) > 10:
manager.command_history.pop(0)
q.put(current_input)
current_input = ""
cursor_pos = 0
temp_history_index = -1
temp_input = ""
window.clear()
window.refresh()
# Arrow UP - previous command
elif key == curses.KEY_UP:
if len(manager.command_history) > 0:
# Save current input when first entering history
if temp_history_index == -1:
temp_input = current_input
temp_history_index = len(manager.command_history)
if temp_history_index > 0:
temp_history_index -= 1
current_input = manager.command_history[temp_history_index]
cursor_pos = len(current_input)
window.clear()
window.addstr(0, 0, current_input)
window.refresh()
# Arrow DOWN - next command
elif key == curses.KEY_DOWN:
if temp_history_index != -1:
temp_history_index += 1
if temp_history_index >= len(manager.command_history):
# Restore temp input
current_input = temp_input
temp_history_index = -1
temp_input = ""
else:
current_input = manager.command_history[temp_history_index]
cursor_pos = len(current_input)
window.clear()
window.addstr(0, 0, current_input)
window.refresh()
# Backspace
elif key in (curses.KEY_BACKSPACE, 127, 8):
if cursor_pos > 0:
current_input = current_input[:cursor_pos-1] + current_input[cursor_pos:]
cursor_pos -= 1
temp_history_index = -1 # Exit history mode
window.clear()
window.addstr(0, 0, current_input)
window.move(0, cursor_pos)
window.refresh()
# Regular character
elif 32 <= key <= 126:
char = chr(key)
current_input = current_input[:cursor_pos] + char + current_input[cursor_pos:]
cursor_pos += 1
temp_history_index = -1 # Exit history mode
window.clear()
window.addstr(0, 0, current_input)
window.move(0, cursor_pos)
window.refresh()
except Exception as e:
import logging
logging.getLogger('ui').error(f'Input error: {e}')
self.input_queue = queue.Queue()
t = threading.Thread(target=wait_stdin, args=(self.input_queue, self.input_window))
t = threading.Thread(target=wait_stdin, args=(self.input_queue, self.input_window, self))
t.daemon = True
t.start()
return self.input_queue
def setup_logging(self):