adminandClaude Opus 4.8
f767ec2660
§17.1 Preferences persistence: - Wire the previously-unused config_service; remember and restore the last-selected template and last batch mode. main_window loads config, distributes initial values, then persists on change (save-on-change). - template_panel: template_changed signal, select_template, current_template_state. queue_panel: set_batch_mode + batch_mode_changed. §17.2 Independent resets: - Replace the combined reset and 归零 with per-section 位置/尺寸/旋转 reset buttons (quiet ghost styling) that restore only their own aspect to the selected template. Size reset changes width/height only, leaving X/Y. Button de-dup: - Remove the export panel's 应用为模板 / 重置为模板 — literal duplicates of the template panel's 另存为 / 重置为模板. Template actions now live only in the template area; the export panel handles output only. Docs: PRD (6.6/6.9/9/10), architecture (4.12), UI design (7.x/10), development-rules (6, single-home actions + consistent naming), tasks.md (17). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
import json
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import logging
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logger = logging.getLogger(__name__)
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DEFAULT_CONFIG = {
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"output_format": "PNG", # PNG or JPG
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"output_quality": 95, # JPG quality 1-95
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"output_dir": "", # empty = use app output/ dir
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"last_garment_dir": "",
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"last_print_dir": "",
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"last_template": "", # name of the last-selected template
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"last_batch_mode": "full_combo", # BatchMode value of the last-used mode
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}
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_CONFIG_FILENAME = "app_config.json"
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def load_config():
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"""
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从 JSON 文件加载应用配置。
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返回默认配置与文件配置的合并字典。如果配置文件不存在、损坏或无法读取，
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函数不会抛出异常，而是记录日志并返回默认配置。
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Returns:
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dict: 合并后的配置字典
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"""
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from services.file_service import get_config_path
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config_file = get_config_path(_CONFIG_FILENAME)
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if not config_file.exists():
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logger.info("Config file not found, using defaults: %s", config_file)
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return dict(DEFAULT_CONFIG)
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try:
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with open(str(config_file), encoding="utf-8") as f:
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data = json.load(f)
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if not isinstance(data, dict):
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raise ValueError("Config root is not a JSON object")
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merged = dict(DEFAULT_CONFIG)
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merged.update(data)
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logger.info("Config loaded from %s", config_file)
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return merged
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except (json.JSONDecodeError, ValueError) as exc:
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logger.warning("Config file damaged (%s), using defaults: %s", exc, config_file)
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return dict(DEFAULT_CONFIG)
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except OSError as exc:
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logger.warning("Config file unreadable (%s), using defaults: %s", exc, config_file)
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return dict(DEFAULT_CONFIG)
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def save_config(data):
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"""Save config dict to JSON. Logs error on failure, does not raise."""
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from services.file_service import get_config_path
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config_file = get_config_path(_CONFIG_FILENAME)
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try:
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config_file.parent.mkdir(exist_ok=True)
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with open(str(config_file), "w", encoding="utf-8") as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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logger.info("Config saved to %s", config_file)
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except OSError as exc:
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logger.error("Failed to save config to %s: %s", config_file, exc)
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