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GUI: Avoid scrolling back on msg window every second

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This commit is contained in:
deajan 2025-03-04 22:51:54 +01:00
parent 887088a351
commit 5a80d545b4
1 changed files with 11 additions and 2 deletions
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13
npbackup/gui/helpers.py
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@ -7,7 +7,7 @@ __intname__ = "npbackup.gui.helpers"
__author__ = "Orsiris de Jong"
__copyright__ = "Copyright (C) 2023-2025 NetInvent"
__license__ = "GPL-3.0-only"
__build__ = "2025013001"
__build__ = "2025030401"
from typing import Tuple, Union
@ -260,6 +260,8 @@ def gui_thread_runner(
stdout_cache = ""
stderr_cache = ""
previous_stdout_cache = ""
previous_stderr_cache = ""
if USE_THREADING:
thread = fn(*args, **kwargs)
@ -330,7 +332,14 @@ def gui_thread_runner(
if time.monotonic() - start_time > 1:
if len(stdout_cache) > 1000:
stdout_cache = stdout_cache[-1000:]
_update_gui_from_cache(stdout_cache, stderr_cache)
# Don't update GUI if there isn't anything to update so it will avoid scrolling back to top every second
if (
previous_stdout_cache != stdout_cache
or previous_stderr_cache != stderr_cache
):
_update_gui_from_cache(stdout_cache, stderr_cache)
previous_stdout_cache = stdout_cache
previous_stderr_cache = stderr_cache
start_time = time.monotonic()
_update_gui_from_cache(stdout_cache, stderr_cache)