1455 lines
63 KiB
Python
1455 lines
63 KiB
Python
"""
|
||
A1 SwapMod Packer 的 PySide6 图形用户界面模块。
|
||
|
||
提供完整的桌面 GUI，用于：
|
||
- 拖放/添加多个 .3mf 输入文件
|
||
- 配置换盘 G-code、打包选项、输出规则
|
||
- 单个或批量构建打包的 3MF 文件
|
||
- 显示板缩略图预览、合计统计和构建日志
|
||
|
||
主入口为 ``main()`` 函数，启动 QApplication 并显示 ``MainWindow``。
|
||
"""
|
||
|
||
from __future__ import annotations
|
||
|
||
import json
|
||
import os
|
||
import re
|
||
import subprocess
|
||
import sys
|
||
import zipfile
|
||
from multiprocessing import freeze_support
|
||
from pathlib import Path
|
||
from typing import Any, Callable
|
||
|
||
# --- 平台适配：Windows 下使用 FreeType 字体引擎以避免字体渲染问题 ---
|
||
if sys.platform.startswith("win") and "QT_QPA_PLATFORM" not in os.environ:
|
||
os.environ["QT_QPA_PLATFORM"] = "windows:fontengine=freetype"
|
||
|
||
try:
|
||
from PySide6.QtCore import QEasingCurve, QEvent, QPropertyAnimation, Qt, QTimer, QUrl
|
||
from PySide6.QtGui import QDragEnterEvent, QDragMoveEvent, QDropEvent, QFont, QKeyEvent, QPixmap
|
||
from PySide6.QtWidgets import (
|
||
QApplication,
|
||
QAbstractItemView,
|
||
QCheckBox,
|
||
QComboBox,
|
||
QFileDialog,
|
||
QFormLayout,
|
||
QGridLayout,
|
||
QGraphicsOpacityEffect,
|
||
QGroupBox,
|
||
QHBoxLayout,
|
||
QHeaderView,
|
||
QLabel,
|
||
QLineEdit,
|
||
QMainWindow,
|
||
QMessageBox,
|
||
QPushButton,
|
||
QSpinBox,
|
||
QStyle,
|
||
QTableWidget,
|
||
QTableWidgetItem,
|
||
QTextEdit,
|
||
QToolButton,
|
||
QVBoxLayout,
|
||
QWidget,
|
||
)
|
||
except ImportError as exc: # pragma: no cover
|
||
raise SystemExit("PySide6 is required to run the GUI. Install it with: pip install PySide6") from exc
|
||
|
||
from . import APP_NAME, APP_TITLE
|
||
from .batch import IndividualBuildTask, individual_batch_worker_count, run_individual_batch_builds
|
||
from .core import (
|
||
BuildOptions,
|
||
DEFAULT_ZIP_COMPRESS_LEVEL,
|
||
PlateJob,
|
||
ThreeMfSummary,
|
||
build_packed_3mf,
|
||
format_duration,
|
||
format_filament,
|
||
list_gcode_members,
|
||
list_swap_gcode_files,
|
||
read_3mf_summary,
|
||
)
|
||
from .builder import preview_members_for_gcode_member, resolve_output_gcode_member
|
||
from .paths import default_patch_config_path, default_swap_gcode_dir, user_settings_path
|
||
from .planning import (
|
||
DEFAULT_OUTPUT_PATTERN,
|
||
OutputNamingOptions,
|
||
OutputSummary,
|
||
make_unique_for_run,
|
||
resolve_output_path,
|
||
summarize_jobs_for_output,
|
||
three_mf_summary_from_mapping,
|
||
)
|
||
|
||
# --- 自定义 Qt 数据角色，用于在表格单元格中存储摘要和路径信息 ---
|
||
SUMMARY_ROLE = Qt.UserRole + 100 # 存储 ThreeMfSummary 数据的角色
|
||
PATH_ROLE = Qt.UserRole + 101 # 存储文件绝对路径的角色
|
||
|
||
# --- 表格列索引常量 ---
|
||
ORDER_COLUMN = 0 # 顺序列（上移/下移按钮）
|
||
FILE_COLUMN = 1 # 文件名列
|
||
COPIES_COLUMN = 2 # 份数列
|
||
TIME_COLUMN = 3 # 预估时间列
|
||
FILAMENT_COLUMN = 4 # 耗材用量列
|
||
|
||
# --- 3MF 预览图匹配正则：Metadata/plate_N.png 或 Metadata/plate_N_small.png ---
|
||
PREVIEW_IMAGE_RE = re.compile(r"^Metadata/plate_(\d+)(?:_small)?\.png$", re.IGNORECASE)
|
||
|
||
|
||
def preview_image_sort_key(member_name: str) -> tuple[int, int, str]:
|
||
"""返回预览图排序键：(是否小图, 板号, 原始名称)。
|
||
|
||
排序规则：大图优先于小图，板号升序，同号按名称排序。
|
||
"""
|
||
match = PREVIEW_IMAGE_RE.match(member_name)
|
||
plate_number = int(match.group(1)) if match else 9999
|
||
is_small = 1 if member_name.lower().endswith("_small.png") else 0
|
||
return (is_small, plate_number, member_name.lower())
|
||
|
||
|
||
def first_preview_image_member(member_names: list[str], gcode_member: str | None = None) -> str | None:
|
||
"""从 3MF 存档成员列表中查找最佳预览图。
|
||
|
||
优先匹配与指定 gcode_member 关联的预览图，其次匹配所有 plate_N.png。
|
||
"""
|
||
available_members = set(member_names)
|
||
if gcode_member is not None:
|
||
candidates = [name for name in preview_members_for_gcode_member(gcode_member) if name in available_members]
|
||
if candidates:
|
||
return sorted(candidates, key=preview_image_sort_key)[0]
|
||
candidates = [name for name in member_names if PREVIEW_IMAGE_RE.match(name)]
|
||
if not candidates:
|
||
candidates = [
|
||
name
|
||
for name in member_names
|
||
if name.lower().startswith("metadata/") and name.lower().endswith(".png")
|
||
]
|
||
if not candidates:
|
||
return None
|
||
return sorted(candidates, key=preview_image_sort_key)[0]
|
||
|
||
|
||
class SuccessToast(QLabel):
|
||
"""构建成功时的浮动提示条组件。
|
||
|
||
提供淡入-停留-淡出动画效果，自动居中于父窗口底部。
|
||
不会拦截鼠标事件，点击可穿透到下层控件。
|
||
"""
|
||
|
||
FADE_MS = 1000 # 淡入/淡出动画时长（毫秒）
|
||
HOLD_MS = 5000 # 停留显示时长（毫秒）
|
||
|
||
def __init__(self, parent: QWidget) -> None:
|
||
"""初始化浮动提示条，创建透明度动画和停留计时器。"""
|
||
super().__init__(parent)
|
||
self.setAlignment(Qt.AlignCenter)
|
||
self.setWordWrap(True)
|
||
self.setAttribute(Qt.WA_TransparentForMouseEvents)
|
||
self.setStyleSheet(
|
||
"""
|
||
QLabel {
|
||
background: #f4fff6;
|
||
color: #183f22;
|
||
border: 3px solid #2e7d32;
|
||
border-radius: 8px;
|
||
padding: 20px 32px;
|
||
font-size: 18px;
|
||
font-weight: 700;
|
||
}
|
||
"""
|
||
)
|
||
self._opacity_effect = QGraphicsOpacityEffect(self)
|
||
self.setGraphicsEffect(self._opacity_effect)
|
||
# 淡入动画
|
||
self._fade_in = QPropertyAnimation(self._opacity_effect, b"opacity", self)
|
||
self._fade_in.setDuration(self.FADE_MS)
|
||
self._fade_in.setEasingCurve(QEasingCurve.InOutQuad)
|
||
# 淡出动画
|
||
self._fade_out = QPropertyAnimation(self._opacity_effect, b"opacity", self)
|
||
self._fade_out.setDuration(self.FADE_MS)
|
||
self._fade_out.setEasingCurve(QEasingCurve.InOutQuad)
|
||
self._fade_out.finished.connect(self.hide)
|
||
# 停留计时器
|
||
self._hold_timer = QTimer(self)
|
||
self._hold_timer.setSingleShot(True)
|
||
self._hold_timer.timeout.connect(self._start_fade_out)
|
||
# 监听父窗口大小变化，自动重新定位
|
||
parent.installEventFilter(self)
|
||
self.hide()
|
||
|
||
def show_message(self, message: str) -> None:
|
||
"""显示指定消息文本，启动淡入-停留-淡出动画序列。"""
|
||
self._hold_timer.stop()
|
||
self._fade_in.stop()
|
||
self._fade_out.stop()
|
||
self.setText(message)
|
||
self._fit_to_parent()
|
||
self._position()
|
||
self._opacity_effect.setOpacity(0.0)
|
||
self.show()
|
||
self.raise_()
|
||
self._fade_in.setStartValue(0.0)
|
||
self._fade_in.setEndValue(1.0)
|
||
self._fade_in.start()
|
||
self._hold_timer.start(self.FADE_MS + self.HOLD_MS)
|
||
|
||
def eventFilter(self, watched: object, event: QEvent) -> bool:
|
||
"""监听父窗口 Resize 事件，自动调整提示条尺寸和位置。"""
|
||
if watched is self.parentWidget() and event.type() == QEvent.Resize and self.isVisible():
|
||
self._fit_to_parent()
|
||
self._position()
|
||
return super().eventFilter(watched, event)
|
||
|
||
def _fit_to_parent(self) -> None:
|
||
"""根据父窗口宽度自适应提示条的最大宽度。"""
|
||
parent = self.parentWidget()
|
||
if parent is None:
|
||
return
|
||
self.setMaximumWidth(max(360, min(720, parent.width() - 48)))
|
||
self.adjustSize()
|
||
|
||
def _position(self) -> None:
|
||
"""将提示条定位到父窗口底部居中位置。"""
|
||
parent = self.parentWidget()
|
||
if parent is None:
|
||
return
|
||
margin = 24
|
||
x = max(margin, (parent.width() - self.width()) // 2)
|
||
y = max(margin, parent.height() - self.height() - margin)
|
||
self.move(x, y)
|
||
|
||
def _start_fade_out(self) -> None:
|
||
"""启动淡出动画，从当前透明度渐变至完全透明。"""
|
||
self._fade_out.stop()
|
||
self._fade_out.setStartValue(self._opacity_effect.opacity())
|
||
self._fade_out.setEndValue(0.0)
|
||
self._fade_out.start()
|
||
|
||
|
||
class DropTableWidget(QTableWidget):
|
||
"""支持拖放 .3mf 文件的表格控件。
|
||
|
||
允许用户将 .3mf 文件或文件夹从文件管理器拖放到表格中。
|
||
支持按 Delete 键删除选中行。
|
||
"""
|
||
|
||
def __init__(
|
||
self,
|
||
on_files_dropped: Callable[[list[Path]], None],
|
||
on_delete_pressed: Callable[[], None],
|
||
parent: QWidget | None = None,
|
||
) -> None:
|
||
"""初始化拖放表格。
|
||
|
||
参数：
|
||
on_files_dropped: 文件拖放完成时的回调，接收 Path 列表。
|
||
on_delete_pressed: 按下 Delete 键时的回调。
|
||
"""
|
||
super().__init__(parent)
|
||
self.on_files_dropped = on_files_dropped
|
||
self.on_delete_pressed = on_delete_pressed
|
||
self.setAcceptDrops(True)
|
||
self.viewport().setAcceptDrops(True)
|
||
self.viewport().installEventFilter(self)
|
||
self.setDragDropMode(QAbstractItemView.DropOnly)
|
||
|
||
def keyPressEvent(self, event: QKeyEvent) -> None:
|
||
"""处理键盘事件：Delete 键删除选中行。"""
|
||
if event.key() == Qt.Key_Delete and self.selectedIndexes():
|
||
self.on_delete_pressed()
|
||
event.accept()
|
||
return
|
||
super().keyPressEvent(event)
|
||
|
||
def eventFilter(self, watched: object, event: QEvent) -> bool:
|
||
"""过滤视口拖放事件，仅接受包含 .3mf 文件的拖放操作。"""
|
||
if watched is self.viewport():
|
||
if event.type() in {QEvent.DragEnter, QEvent.DragMove}:
|
||
drag_event = event # type: ignore[assignment]
|
||
if self._has_3mf_urls(drag_event):
|
||
drag_event.acceptProposedAction()
|
||
return True
|
||
if event.type() == QEvent.Drop:
|
||
drop_event = event # type: ignore[assignment]
|
||
paths = self._paths_from_urls(drop_event.mimeData().urls())
|
||
if paths:
|
||
self.on_files_dropped(paths)
|
||
drop_event.acceptProposedAction()
|
||
return True
|
||
return super().eventFilter(watched, event)
|
||
|
||
def dragEnterEvent(self, event: QDragEnterEvent) -> None:
|
||
"""拖入事件：仅接受包含 .3mf 文件的拖放。"""
|
||
if self._has_3mf_urls(event):
|
||
event.acceptProposedAction()
|
||
return
|
||
super().dragEnterEvent(event)
|
||
|
||
def dragMoveEvent(self, event: QDragMoveEvent) -> None:
|
||
"""拖移事件：仅接受包含 .3mf 文件的拖放。"""
|
||
if self._has_3mf_urls(event):
|
||
event.acceptProposedAction()
|
||
return
|
||
super().dragMoveEvent(event)
|
||
|
||
def dropEvent(self, event: QDropEvent) -> None:
|
||
"""释放事件：提取 .3mf 文件路径并触发回调。"""
|
||
paths = self._paths_from_urls(event.mimeData().urls())
|
||
if paths:
|
||
self.on_files_dropped(paths)
|
||
event.acceptProposedAction()
|
||
return
|
||
super().dropEvent(event)
|
||
|
||
def _has_3mf_urls(self, event: Any) -> bool:
|
||
"""检查拖放事件是否包含至少一个 .3mf 文件 URL。"""
|
||
if not event.mimeData().hasUrls():
|
||
return False
|
||
return bool(self._paths_from_urls(event.mimeData().urls()))
|
||
|
||
def _paths_from_urls(self, urls: list[QUrl]) -> list[Path]:
|
||
"""从 URL 列表中提取 .3mf 文件路径，支持文件和文件夹。"""
|
||
result: list[Path] = []
|
||
for url in urls:
|
||
local_path = url.toLocalFile()
|
||
if not local_path:
|
||
continue
|
||
path = Path(local_path)
|
||
if path.is_dir():
|
||
result.extend(sorted(item for item in path.iterdir() if item.is_file() and item.suffix.lower() == ".3mf"))
|
||
elif path.is_file() and path.suffix.lower() == ".3mf":
|
||
result.append(path)
|
||
return result
|
||
|
||
|
||
class MainWindow(QMainWindow):
|
||
"""应用程序主窗口。
|
||
|
||
职责：
|
||
- 管理 3MF 输入文件列表（添加、移除、排序、份数调整）
|
||
- 提供打包选项配置界面
|
||
- 显示缩略图预览和输出预览
|
||
- 执行单个/批量构建并显示结果日志
|
||
- 持久化用户设置到本地 JSON 文件
|
||
"""
|
||
|
||
def __init__(self) -> None:
|
||
"""初始化主窗口：创建 UI、加载设置、连接信号。"""
|
||
super().__init__()
|
||
self.setWindowTitle(APP_TITLE)
|
||
self.resize(960, 720)
|
||
self.setAcceptDrops(True)
|
||
self._updating_table = False # 防重入标记：表格正在批量更新中
|
||
self._loading_settings = True # 防重入标记：正在从设置恢复 UI 状态
|
||
self._settings = self.load_settings()
|
||
self._shared_growth_enabled = False # 窗口高度足够时，文件区和日志区共享扩展空间
|
||
self.build_ui()
|
||
self.load_swap_gcode_to_combo()
|
||
self.restore_settings_to_ui()
|
||
self.connect_option_signals()
|
||
self._loading_settings = False
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
|
||
# =========================================================================
|
||
# 设置存取
|
||
# =========================================================================
|
||
|
||
def load_settings(self) -> dict[str, Any]:
|
||
"""从用户设置 JSON 文件加载设置，返回字典。"""
|
||
path = user_settings_path()
|
||
if path.exists():
|
||
try:
|
||
data = json.loads(path.read_text(encoding="utf-8"))
|
||
return data if isinstance(data, dict) else {}
|
||
except Exception:
|
||
return {}
|
||
return {}
|
||
|
||
def save_settings(self) -> None:
|
||
"""将当前设置字典写入用户设置 JSON 文件。"""
|
||
path = user_settings_path()
|
||
path.parent.mkdir(parents=True, exist_ok=True)
|
||
path.write_text(json.dumps(self._settings, indent=2), encoding="utf-8")
|
||
|
||
# =========================================================================
|
||
# UI 构建
|
||
# =========================================================================
|
||
|
||
def build_ui(self) -> None:
|
||
"""构建完整的主窗口用户界面。
|
||
|
||
布局结构（自上而下）：
|
||
1. 文件输入区（表格 + 缩略图预览 + 操作按钮）
|
||
2. 打包选项区（网格布局）
|
||
3. 输出区（目录、文件名规则、预览）
|
||
4. 日志区（只读文本框）
|
||
"""
|
||
central = QWidget(self)
|
||
root = QVBoxLayout(central)
|
||
root.setSpacing(6)
|
||
self.root_layout = root
|
||
|
||
# =====================================================================
|
||
# --- 文件输入区 ---
|
||
# =====================================================================
|
||
file_group = QGroupBox("输入 3MF 文件")
|
||
self.file_group = file_group
|
||
file_layout = QVBoxLayout(file_group)
|
||
file_body = QHBoxLayout()
|
||
|
||
# --- 文件表格 ---
|
||
table_layout = QVBoxLayout()
|
||
self.table = DropTableWidget(self.add_paths, self.remove_selected)
|
||
self.table.setColumnCount(5)
|
||
self.table.setHorizontalHeaderLabels(["顺序", "3MF 文件", "份数", "时间", "耗材"])
|
||
self.table.horizontalHeader().setSectionResizeMode(ORDER_COLUMN, QHeaderView.ResizeToContents)
|
||
self.table.horizontalHeader().setSectionResizeMode(FILE_COLUMN, QHeaderView.Stretch)
|
||
self.table.horizontalHeader().setSectionResizeMode(COPIES_COLUMN, QHeaderView.ResizeToContents)
|
||
self.table.horizontalHeader().setSectionResizeMode(TIME_COLUMN, QHeaderView.ResizeToContents)
|
||
self.table.horizontalHeader().setSectionResizeMode(FILAMENT_COLUMN, QHeaderView.ResizeToContents)
|
||
self.table.setColumnWidth(ORDER_COLUMN, 104)
|
||
self.table.verticalHeader().setDefaultSectionSize(38)
|
||
self.table.verticalHeader().hide()
|
||
self.table.setMinimumHeight(180)
|
||
self.table.setSelectionBehavior(QTableWidget.SelectRows)
|
||
self.table.setAlternatingRowColors(True)
|
||
self.table.setToolTip("将 .3mf 文件或文件夹拖放到此处。文件夹将添加所有顶层 .3mf 文件。")
|
||
self.table.itemChanged.connect(self.on_table_item_changed)
|
||
self.table.itemSelectionChanged.connect(self.update_thumbnail_preview)
|
||
table_layout.addWidget(self.table)
|
||
|
||
# --- 合计统计标签 ---
|
||
self.total_summary_label = QLabel("合计：0 板 | 时间：0s | 耗材：0.00 g")
|
||
table_layout.addWidget(self.total_summary_label)
|
||
file_body.addLayout(table_layout, 1)
|
||
|
||
# --- 缩略图预览 ---
|
||
preview_group = QGroupBox("选中文件的缩略图")
|
||
preview_layout = QVBoxLayout(preview_group)
|
||
self.thumbnail_label = QLabel("选择一个输入文件")
|
||
self.thumbnail_label.setAlignment(Qt.AlignCenter)
|
||
self.thumbnail_label.setFixedSize(280, 220)
|
||
self.thumbnail_label.setStyleSheet(
|
||
"""
|
||
QLabel {
|
||
background: #f8f8f8;
|
||
border: 1px solid #cfcfcf;
|
||
color: #666;
|
||
}
|
||
"""
|
||
)
|
||
self.thumbnail_name_label = QLabel("")
|
||
self.thumbnail_name_label.setWordWrap(True)
|
||
self.thumbnail_name_label.setMaximumWidth(280)
|
||
preview_layout.addWidget(self.thumbnail_label)
|
||
preview_layout.addWidget(self.thumbnail_name_label)
|
||
preview_layout.addStretch(1)
|
||
file_body.addWidget(preview_group)
|
||
file_layout.addLayout(file_body)
|
||
|
||
# --- 文件操作按钮栏 ---
|
||
file_buttons = QHBoxLayout()
|
||
add_button = QPushButton("添加 3MF")
|
||
remove_button = QPushButton("移除")
|
||
remove_all_button = QPushButton("全部移除")
|
||
apply_default_copies_button = QPushButton("应用默认份数至选中行")
|
||
self.build_button = QPushButton("构建 3MF")
|
||
self.build_button.setMinimumHeight(56)
|
||
self.build_button.setMinimumWidth(180)
|
||
build_font = self.build_button.font()
|
||
build_font.setPointSize(build_font.pointSize() + 2)
|
||
build_font.setBold(True)
|
||
self.build_button.setFont(build_font)
|
||
|
||
add_button.clicked.connect(self.add_files)
|
||
remove_button.clicked.connect(self.remove_selected)
|
||
remove_all_button.clicked.connect(self.remove_all)
|
||
apply_default_copies_button.clicked.connect(self.apply_default_copies_to_selected)
|
||
self.build_button.clicked.connect(self.build_output)
|
||
|
||
for button in (add_button, remove_button, remove_all_button, apply_default_copies_button):
|
||
button.setMinimumHeight(38)
|
||
file_buttons.addWidget(button)
|
||
file_buttons.addStretch(1)
|
||
file_buttons.addWidget(self.build_button)
|
||
file_layout.addLayout(file_buttons)
|
||
root.addWidget(file_group, 1)
|
||
|
||
# =====================================================================
|
||
# --- 打包选项区 ---
|
||
# =====================================================================
|
||
options_group = QGroupBox("打包选项")
|
||
grid = QGridLayout(options_group)
|
||
grid.setColumnStretch(1, 1)
|
||
grid.setColumnStretch(3, 1)
|
||
grid.setHorizontalSpacing(20)
|
||
grid.setVerticalSpacing(6)
|
||
|
||
# ---- 控件创建 ----
|
||
# 换盘 G-code 选择
|
||
self.swap_gcode_combo = QComboBox()
|
||
self.swap_gcode_combo.setMinimumWidth(260)
|
||
self.swap_gcode_combo.setMaximumWidth(440)
|
||
swap_gcode_row = QHBoxLayout()
|
||
refresh_button = QPushButton("刷新")
|
||
open_folder_button = QPushButton("打开文件夹")
|
||
refresh_button.setFixedWidth(refresh_button.sizeHint().width())
|
||
open_folder_button.setFixedWidth(open_folder_button.sizeHint().width())
|
||
refresh_button.clicked.connect(self.load_swap_gcode_to_combo)
|
||
open_folder_button.clicked.connect(self.open_swap_gcode_folder)
|
||
swap_gcode_row.addWidget(self.swap_gcode_combo, 1)
|
||
swap_gcode_row.addWidget(refresh_button)
|
||
swap_gcode_row.addWidget(open_folder_button)
|
||
|
||
# 默认份数
|
||
self.default_copies_spin = QSpinBox()
|
||
self.default_copies_spin.setRange(1, 9999)
|
||
self.default_copies_spin.setValue(1)
|
||
self.default_copies_spin.setFixedWidth(96)
|
||
|
||
# 热床降温
|
||
self.bed_cooldown_check = QCheckBox("等待热床降温")
|
||
self.bed_cooldown_check.setChecked(True)
|
||
self.cool_bed_spin = QSpinBox()
|
||
self.cool_bed_spin.setRange(0, 120)
|
||
self.cool_bed_spin.setValue(45)
|
||
bed_row = QHBoxLayout()
|
||
bed_row.addWidget(self.bed_cooldown_check)
|
||
bed_row.addWidget(self.cool_bed_spin)
|
||
bed_row.addWidget(QLabel("°C"))
|
||
bed_row.addStretch(1)
|
||
|
||
# 换盘后等待时间（勾选后启用，不勾选则不插入等待指令）
|
||
self.eject_wait_check = QCheckBox("换盘后等待")
|
||
self.eject_wait_check.setChecked(True)
|
||
self.wait_spin = QSpinBox()
|
||
self.wait_spin.setRange(0, 3600)
|
||
self.wait_spin.setValue(45)
|
||
self.wait_spin.setSuffix(" 秒")
|
||
self.wait_spin.setFixedWidth(96)
|
||
eject_wait_row = QHBoxLayout()
|
||
eject_wait_row.addWidget(self.eject_wait_check)
|
||
eject_wait_row.addWidget(self.wait_spin)
|
||
eject_wait_row.addStretch(1)
|
||
|
||
# 剩余时间板号显示
|
||
self.show_plate_number_check = QCheckBox("在剩余时间的百位显示当前板号")
|
||
self.show_plate_number_check.setChecked(True)
|
||
|
||
# 最后换盘
|
||
self.swap_final_check = QCheckBox("最后一块盘后也执行换盘 G-code")
|
||
self.swap_final_check.setChecked(True)
|
||
|
||
# G-code 补丁
|
||
self.patch_check = QCheckBox("应用可编辑的 G-code 补丁")
|
||
self.patch_check.setToolTip("使用 gcode_patches.ini")
|
||
self.patch_check.setChecked(True)
|
||
patch_row = QHBoxLayout()
|
||
open_patch_button = QPushButton("打开配置文件")
|
||
open_patch_button.clicked.connect(self.open_patch_config)
|
||
patch_row.addWidget(self.patch_check)
|
||
patch_row.addWidget(open_patch_button)
|
||
patch_row.addStretch(1)
|
||
|
||
# 3MF 元数据模式
|
||
self.metadata_combo = QComboBox()
|
||
self.metadata_combo.addItem("保留原始预测和重量", "source")
|
||
self.metadata_combo.addItem("累加预测和耗材用量", "sum")
|
||
self.metadata_combo.setFixedWidth(260)
|
||
|
||
# ZIP 压缩级别
|
||
self.zip_level_combo = QComboBox()
|
||
for level in range(1, 10):
|
||
self.zip_level_combo.addItem(f"级别 {level}", level)
|
||
self.zip_level_combo.setCurrentIndex(DEFAULT_ZIP_COMPRESS_LEVEL - 1)
|
||
self.zip_level_combo.setFixedWidth(120)
|
||
self.zip_level_combo.setToolTip("输出 3MF 的 zlib-ng Deflate 压缩级别。")
|
||
|
||
# 独立批处理模式
|
||
self.individual_batch_check = QCheckBox("独立批处理模式")
|
||
self.individual_batch_check.setToolTip(
|
||
"将每行输入构建为独立的输出文件，使用该行的份数。"
|
||
)
|
||
|
||
# 构建后清空 / 跳过重复
|
||
self.clear_after_build_check = QCheckBox("构建成功后清空输入列表")
|
||
self.clear_after_build_check.setChecked(False)
|
||
self.skip_duplicates_check = QCheckBox("添加输入时跳过重复文件路径")
|
||
self.skip_duplicates_check.setChecked(True)
|
||
input_handling_row = QHBoxLayout()
|
||
input_handling_row.addWidget(self.skip_duplicates_check)
|
||
input_handling_row.addWidget(self.clear_after_build_check)
|
||
input_handling_row.addStretch(1)
|
||
|
||
# 标签列固定宽度（左对齐），控件列自动对齐（stretch=1 平分空间）
|
||
grid.setColumnMinimumWidth(0, 140)
|
||
grid.setColumnMinimumWidth(2, 100)
|
||
for label_text, row, col in [
|
||
("换盘 G-code", 0, 0),
|
||
("新输入的默认份数", 1, 0),
|
||
("换盘后等待时间", 2, 0),
|
||
("最后换盘", 3, 0),
|
||
("3MF 元数据", 4, 0),
|
||
("批处理模式", 5, 0),
|
||
("热床降温", 1, 2),
|
||
("剩余时间板号", 2, 2),
|
||
("G-code 补丁", 3, 2),
|
||
("ZIP 压缩", 4, 2),
|
||
("输入处理", 5, 2),
|
||
]:
|
||
label = QLabel(label_text)
|
||
label.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
|
||
grid.addWidget(label, row, col)
|
||
|
||
# 第 0 行：换盘 G-code 跨全行
|
||
grid.addLayout(swap_gcode_row, 0, 1, 1, 3)
|
||
|
||
# 第 1 行：默认份数 | 热床降温
|
||
grid.addWidget(self.default_copies_spin, 1, 1)
|
||
grid.addLayout(bed_row, 1, 3)
|
||
|
||
# 第 2 行：换盘后等待 | 剩余时间板号
|
||
grid.addLayout(eject_wait_row, 2, 1)
|
||
grid.addWidget(self.show_plate_number_check, 2, 3)
|
||
|
||
# 第 3 行：最后换盘 | G-code 补丁
|
||
grid.addWidget(self.swap_final_check, 3, 1)
|
||
grid.addLayout(patch_row, 3, 3)
|
||
|
||
# 第 4 行：3MF 元数据 | ZIP 压缩
|
||
grid.addWidget(self.metadata_combo, 4, 1)
|
||
grid.addWidget(self.zip_level_combo, 4, 3)
|
||
|
||
# 第 5 行：批处理模式 | 输入处理
|
||
grid.addWidget(self.individual_batch_check, 5, 1)
|
||
grid.addLayout(input_handling_row, 5, 3)
|
||
root.addWidget(options_group)
|
||
|
||
# =====================================================================
|
||
# --- 输出区 ---
|
||
# =====================================================================
|
||
output_group = QGroupBox("输出")
|
||
output_layout = QFormLayout(output_group)
|
||
|
||
# 输出目录
|
||
output_dir_row = QHBoxLayout()
|
||
self.output_dir_edit = QLineEdit()
|
||
self.output_dir_edit.setPlaceholderText("留空则写入输入文件所在目录")
|
||
self.output_dir_edit.setMinimumWidth(280)
|
||
self.output_dir_edit.setMaximumWidth(560)
|
||
browse_output_dir_button = QPushButton("浏览")
|
||
browse_output_dir_button.setFixedWidth(browse_output_dir_button.sizeHint().width())
|
||
browse_output_dir_button.clicked.connect(self.choose_output_dir)
|
||
output_dir_row.addWidget(self.output_dir_edit, 1)
|
||
output_dir_row.addWidget(browse_output_dir_button)
|
||
output_layout.addRow("输出目录", output_dir_row)
|
||
|
||
# 输出文件名规则
|
||
self.output_name_edit = QLineEdit(DEFAULT_OUTPUT_PATTERN)
|
||
self.output_name_edit.setPlaceholderText("可使用 {source}、{sources}、{plates}、{copies}、{date}、{time} 等标记")
|
||
self.output_name_edit.setMinimumWidth(280)
|
||
self.output_name_edit.setMaximumWidth(560)
|
||
filename_rule_row = QHBoxLayout()
|
||
output_rule_help_button = QPushButton("?")
|
||
output_rule_help_button.setFixedWidth(34)
|
||
output_rule_help_button.setToolTip("显示文件名标记帮助")
|
||
output_rule_help_button.clicked.connect(self.show_output_rule_help)
|
||
filename_rule_row.addWidget(self.output_name_edit, 1)
|
||
filename_rule_row.addWidget(output_rule_help_button)
|
||
output_layout.addRow("输出文件名规则", filename_rule_row)
|
||
|
||
# 输出预览
|
||
self.output_preview_label = QLabel("-")
|
||
output_layout.addRow("预览", self.output_preview_label)
|
||
root.addWidget(output_group)
|
||
|
||
# =====================================================================
|
||
# --- 日志区 ---
|
||
# =====================================================================
|
||
self.log = QTextEdit()
|
||
self.log.setReadOnly(True)
|
||
self.log.setMinimumHeight(100)
|
||
root.addWidget(self.log, 0)
|
||
|
||
self.setCentralWidget(central)
|
||
self.success_toast = SuccessToast(central)
|
||
self.update_vertical_growth_policy()
|
||
|
||
# =========================================================================
|
||
# 窗口事件
|
||
# =========================================================================
|
||
|
||
def update_vertical_growth_policy(self) -> None:
|
||
"""根据窗口高度动态调整文件区和日志区的垂直扩展比例。
|
||
|
||
窗口高度 >= 980px 时，文件区和日志区按 4:1 共享扩展空间；
|
||
否则文件区独占扩展空间。
|
||
"""
|
||
if not hasattr(self, "root_layout") or not hasattr(self, "file_group") or not hasattr(self, "log"):
|
||
return
|
||
shared_growth = self.height() >= 980
|
||
if shared_growth == self._shared_growth_enabled:
|
||
return
|
||
self._shared_growth_enabled = shared_growth
|
||
self.root_layout.setStretchFactor(self.file_group, 4 if shared_growth else 1)
|
||
self.root_layout.setStretchFactor(self.log, 1 if shared_growth else 0)
|
||
|
||
def resizeEvent(self, event: QEvent) -> None:
|
||
"""窗口大小变化时，更新垂直扩展策略并刷新缩略图。"""
|
||
super().resizeEvent(event)
|
||
self.update_vertical_growth_policy()
|
||
self.update_thumbnail_preview()
|
||
|
||
# =========================================================================
|
||
# 设置同步
|
||
# =========================================================================
|
||
|
||
def connect_option_signals(self) -> None:
|
||
"""将所有选项控件的值变更信号连接到设置保存函数。"""
|
||
self.swap_gcode_combo.currentIndexChanged.connect(self.save_current_settings)
|
||
self.default_copies_spin.valueChanged.connect(self.save_current_settings)
|
||
self.bed_cooldown_check.stateChanged.connect(self.save_current_settings)
|
||
self.cool_bed_spin.valueChanged.connect(self.save_current_settings)
|
||
self.eject_wait_check.stateChanged.connect(self.save_current_settings)
|
||
self.eject_wait_check.toggled.connect(self.wait_spin.setEnabled)
|
||
self.wait_spin.valueChanged.connect(self.save_current_settings)
|
||
self.show_plate_number_check.stateChanged.connect(self.save_current_settings)
|
||
self.swap_final_check.stateChanged.connect(self.save_current_settings)
|
||
self.patch_check.stateChanged.connect(self.save_current_settings)
|
||
self.metadata_combo.currentIndexChanged.connect(self.save_current_settings)
|
||
self.zip_level_combo.currentIndexChanged.connect(self.save_current_settings)
|
||
self.individual_batch_check.stateChanged.connect(self.on_individual_batch_toggled)
|
||
self.clear_after_build_check.stateChanged.connect(self.save_current_settings)
|
||
self.skip_duplicates_check.stateChanged.connect(self.save_current_settings)
|
||
self.output_dir_edit.textChanged.connect(self.on_output_rule_changed)
|
||
self.output_name_edit.textChanged.connect(self.on_output_rule_changed)
|
||
|
||
def restore_settings_to_ui(self) -> None:
|
||
"""从加载的设置字典恢复所有 UI 控件的状态。"""
|
||
options = self._settings.get("packing_options", {})
|
||
if not isinstance(options, dict):
|
||
return
|
||
self.default_copies_spin.setValue(int(options.get("default_copies", 1)))
|
||
self.bed_cooldown_check.setChecked(bool(options.get("bed_cooldown_enabled", True)))
|
||
self.cool_bed_spin.setValue(int(options.get("cool_bed_temp", 45)))
|
||
self.eject_wait_check.setChecked(bool(options.get("eject_wait_enabled", True)))
|
||
self.wait_spin.setValue(int(options.get("wait_after_eject_seconds", 45)))
|
||
self.show_plate_number_check.setChecked(bool(options.get("show_plate_number", True)))
|
||
self.swap_final_check.setChecked(bool(options.get("swap_after_final", True)))
|
||
self.patch_check.setChecked(bool(options.get("apply_gcode_patches", True)))
|
||
self.individual_batch_check.setChecked(bool(options.get("individual_batch_mode", False)))
|
||
self.clear_after_build_check.setChecked(bool(options.get("clear_after_build", False)))
|
||
self.skip_duplicates_check.setChecked(bool(options.get("skip_duplicates", True)))
|
||
self.output_dir_edit.setText(str(options.get("output_directory", "")))
|
||
self.output_name_edit.setText(str(options.get("output_filename_rule", DEFAULT_OUTPUT_PATTERN)))
|
||
metadata_mode = options.get("metadata_mode", "sum")
|
||
metadata_index = self.metadata_combo.findData(metadata_mode)
|
||
if metadata_index >= 0:
|
||
self.metadata_combo.setCurrentIndex(metadata_index)
|
||
try:
|
||
zip_level = int(options.get("zip_compress_level", DEFAULT_ZIP_COMPRESS_LEVEL))
|
||
except (TypeError, ValueError):
|
||
zip_level = DEFAULT_ZIP_COMPRESS_LEVEL
|
||
zip_level_index = self.zip_level_combo.findData(min(9, max(1, zip_level)))
|
||
if zip_level_index >= 0:
|
||
self.zip_level_combo.setCurrentIndex(zip_level_index)
|
||
swap_gcode = options.get("swap_gcode") or self._settings.get("last_swap_gcode")
|
||
if swap_gcode:
|
||
index = self.swap_gcode_combo.findData(str(swap_gcode))
|
||
if index < 0:
|
||
index = self.swap_gcode_combo.findText(Path(str(swap_gcode)).name)
|
||
if index >= 0:
|
||
self.swap_gcode_combo.setCurrentIndex(index)
|
||
|
||
def collect_current_settings(self) -> dict[str, Any]:
|
||
"""从 UI 控件收集当前所有打包选项，返回设置字典。"""
|
||
return {
|
||
"swap_gcode": self.swap_gcode_combo.currentData() or "",
|
||
"default_copies": self.default_copies_spin.value(),
|
||
"bed_cooldown_enabled": self.bed_cooldown_check.isChecked(),
|
||
"cool_bed_temp": self.cool_bed_spin.value(),
|
||
"eject_wait_enabled": self.eject_wait_check.isChecked(),
|
||
"wait_after_eject_seconds": self.wait_spin.value(),
|
||
"show_plate_number": self.show_plate_number_check.isChecked(),
|
||
"swap_after_final": self.swap_final_check.isChecked(),
|
||
"apply_gcode_patches": self.patch_check.isChecked(),
|
||
"metadata_mode": self.metadata_combo.currentData(),
|
||
"zip_compress_level": int(self.zip_level_combo.currentData() or DEFAULT_ZIP_COMPRESS_LEVEL),
|
||
"individual_batch_mode": self.individual_batch_check.isChecked(),
|
||
"clear_after_build": self.clear_after_build_check.isChecked(),
|
||
"skip_duplicates": self.skip_duplicates_check.isChecked(),
|
||
"output_directory": self.output_dir_edit.text().strip(),
|
||
"output_filename_rule": self.output_name_edit.text().strip() or DEFAULT_OUTPUT_PATTERN,
|
||
}
|
||
|
||
def save_current_settings(self) -> None:
|
||
"""将当前 UI 设置保存到本地 JSON 文件（加载阶段跳过）。"""
|
||
if self._loading_settings:
|
||
return
|
||
self._settings["packing_options"] = self.collect_current_settings()
|
||
self._settings["last_swap_gcode"] = self.swap_gcode_combo.currentData() or ""
|
||
self.save_settings()
|
||
|
||
def on_output_rule_changed(self) -> None:
|
||
"""输出规则变更时：更新输出预览并保存设置。"""
|
||
self.update_output_preview()
|
||
self.save_current_settings()
|
||
|
||
def on_individual_batch_toggled(self, state: int) -> None:
|
||
"""独立批处理模式切换时：显示说明对话框，更新预览并保存。"""
|
||
self.update_output_preview()
|
||
self.save_current_settings()
|
||
if self._loading_settings:
|
||
return
|
||
if state != 0:
|
||
QMessageBox.information(
|
||
self,
|
||
"独立批处理模式",
|
||
"独立批处理模式将每一行输入作为独立的构建任务。\n\n"
|
||
"示例：如果你添加了 20 个单盘 3MF 文件并设置份数为 5，"
|
||
"点击“构建 3MF”将创建 20 个独立的打包文件。"
|
||
"每个输出文件仅包含该源文件重复 5 次的内容。\n\n"
|
||
"这个功能适用于快速将大量独立的 3MF 作业批量转换为多份数的 "
|
||
"SwapMod 包。它不会将所有输入文件合并到一个 3MF 中。",
|
||
)
|
||
|
||
def show_output_rule_help(self) -> None:
|
||
"""显示输出文件名规则的帮助对话框。"""
|
||
QMessageBox.information(
|
||
self,
|
||
"输出文件名规则",
|
||
"可用的文件名标记：\n\n"
|
||
"{source} — 第一个输入文件的文件名（不含 .3mf）\n"
|
||
"{sources} — 源文件名称摘要。多个不同输入时，显示为 first_source_and_N_more\n"
|
||
"{plates} — 输出中的总板数\n"
|
||
"{copies} — 输出中使用的总份数\n"
|
||
"{date} — 当前日期，格式 YYYYMMDD\n"
|
||
"{time} — 当前时间，格式 HHMMSS\n\n"
|
||
"默认规则：\n"
|
||
"{plates}-Plates-{sources}.3mf\n\n"
|
||
"在独立批处理模式下，这些标记会针对每行输入单独计算。",
|
||
)
|
||
|
||
# =========================================================================
|
||
# 换盘 G-code 管理
|
||
# =========================================================================
|
||
|
||
def load_swap_gcode_to_combo(self) -> None:
|
||
"""扫描换盘 G-code 目录，填充下拉列表，恢复上次选择。"""
|
||
current = self.swap_gcode_combo.currentData() or self._settings.get("last_swap_gcode")
|
||
options = self._settings.get("packing_options", {})
|
||
if isinstance(options, dict):
|
||
current = current or options.get("swap_gcode")
|
||
self.swap_gcode_combo.clear()
|
||
files = list_swap_gcode_files(default_swap_gcode_dir())
|
||
for path in files:
|
||
self.swap_gcode_combo.addItem(path.name, str(path))
|
||
if current:
|
||
index = self.swap_gcode_combo.findData(str(current))
|
||
if index < 0:
|
||
index = self.swap_gcode_combo.findText(Path(str(current)).name)
|
||
if index >= 0:
|
||
self.swap_gcode_combo.setCurrentIndex(index)
|
||
if not files:
|
||
self.log.append(f"在 {default_swap_gcode_dir()} 中未找到换盘 G-code 文件")
|
||
|
||
def open_path(self, path: Path) -> None:
|
||
"""跨平台打开文件或文件夹（Windows/Mac/Linux）。"""
|
||
target = path if path.exists() else path.parent
|
||
target.parent.mkdir(parents=True, exist_ok=True)
|
||
if sys.platform.startswith("win"):
|
||
os.startfile(str(target)) # type: ignore[attr-defined]
|
||
elif sys.platform == "darwin":
|
||
subprocess.run(["open", str(target)], check=False)
|
||
else:
|
||
subprocess.run(["xdg-open", str(target)], check=False)
|
||
|
||
def open_swap_gcode_folder(self) -> None:
|
||
"""在系统文件管理器中打开换盘 G-code 目录。"""
|
||
folder = default_swap_gcode_dir()
|
||
folder.mkdir(parents=True, exist_ok=True)
|
||
self.open_path(folder)
|
||
|
||
def open_patch_config(self) -> None:
|
||
"""打开 G-code 补丁配置文件。"""
|
||
path = default_patch_config_path()
|
||
if not path.exists():
|
||
QMessageBox.information(self, APP_NAME, f"补丁配置文件不存在：\n{path}")
|
||
return
|
||
self.open_path(path)
|
||
|
||
# =========================================================================
|
||
# 文件输入管理（表格行操作）
|
||
# =========================================================================
|
||
|
||
def add_files(self) -> None:
|
||
"""通过文件对话框添加 3MF 文件到输入列表。"""
|
||
files, _ = QFileDialog.getOpenFileNames(self, "添加 3MF 文件", "", "3MF 文件 (*.3mf);;所有文件 (*)")
|
||
self.add_paths([Path(file_name) for file_name in files])
|
||
|
||
def create_order_widget(self, row: int) -> QWidget:
|
||
"""创建行排序控件（上移/下移按钮 + 行号标签）。"""
|
||
widget = QWidget()
|
||
layout = QHBoxLayout(widget)
|
||
layout.setContentsMargins(4, 0, 4, 0)
|
||
layout.setSpacing(4)
|
||
|
||
number_label = QLabel(str(row + 1))
|
||
number_label.setAlignment(Qt.AlignCenter)
|
||
number_label.setMinimumWidth(24)
|
||
|
||
up_button = QToolButton()
|
||
up_button.setIcon(self.style().standardIcon(QStyle.StandardPixmap.SP_ArrowUp))
|
||
up_button.setToolTip("上移")
|
||
up_button.setAutoRaise(True)
|
||
up_button.setFixedSize(28, 28)
|
||
up_button.setEnabled(row > 0)
|
||
up_button.clicked.connect(lambda _checked=False, current_row=row: self.move_row(current_row, -1))
|
||
|
||
down_button = QToolButton()
|
||
down_button.setIcon(self.style().standardIcon(QStyle.StandardPixmap.SP_ArrowDown))
|
||
down_button.setToolTip("下移")
|
||
down_button.setAutoRaise(True)
|
||
down_button.setFixedSize(28, 28)
|
||
down_button.setEnabled(row < self.table.rowCount() - 1)
|
||
down_button.clicked.connect(lambda _checked=False, current_row=row: self.move_row(current_row, 1))
|
||
|
||
layout.addWidget(number_label)
|
||
layout.addWidget(up_button)
|
||
layout.addWidget(down_button)
|
||
return widget
|
||
|
||
def update_order_controls(self) -> None:
|
||
"""刷新所有行的排序控件和份数控件（行号、上下按钮状态）。"""
|
||
for row in range(self.table.rowCount()):
|
||
self.table.setCellWidget(row, ORDER_COLUMN, self.create_order_widget(row))
|
||
self.table.setCellWidget(row, COPIES_COLUMN, self.create_copies_spin(row, self.get_row_copies(row)))
|
||
|
||
def create_copies_spin(self, row: int, copies: int) -> QSpinBox:
|
||
"""创建份数微调框控件，绑定值变更信号。"""
|
||
spin = QSpinBox()
|
||
spin.setRange(1, 9999)
|
||
spin.setFixedWidth(78)
|
||
spin.setAlignment(Qt.AlignCenter)
|
||
spin.setValue(max(1, int(copies)))
|
||
spin.valueChanged.connect(lambda value, current_row=row: self.on_row_copies_changed(current_row, value))
|
||
return spin
|
||
|
||
def row_path(self, row: int) -> Path | None:
|
||
"""获取指定行的 3MF 文件路径。"""
|
||
item = self.table.item(row, FILE_COLUMN)
|
||
if item is None:
|
||
return None
|
||
path_value = item.data(PATH_ROLE)
|
||
if path_value:
|
||
return Path(str(path_value))
|
||
return Path(item.text())
|
||
|
||
def load_thumbnail_pixmap(self, path: Path) -> QPixmap | None:
|
||
"""从 3MF 文件中加载预览缩略图。"""
|
||
with zipfile.ZipFile(path, "r") as archive:
|
||
gcode_members = list_gcode_members(archive)
|
||
active_gcode_member = resolve_output_gcode_member(archive, gcode_members[0]) if gcode_members else None
|
||
member_name = first_preview_image_member(archive.namelist(), active_gcode_member)
|
||
if member_name is None:
|
||
return None
|
||
data = archive.read(member_name)
|
||
pixmap = QPixmap()
|
||
if not pixmap.loadFromData(data):
|
||
return None
|
||
return pixmap
|
||
|
||
def update_thumbnail_preview(self) -> None:
|
||
"""更新缩略图预览：从当前选中行的 3MF 文件中提取预览图并显示。"""
|
||
if not hasattr(self, "thumbnail_label"):
|
||
return
|
||
row = self.selected_row()
|
||
path = self.row_path(row) if row is not None else None
|
||
self.thumbnail_label.clear()
|
||
if path is None:
|
||
self.thumbnail_label.setText("选择一个输入文件")
|
||
self.thumbnail_name_label.setText("")
|
||
return
|
||
self.thumbnail_name_label.setText(path.name)
|
||
try:
|
||
pixmap = self.load_thumbnail_pixmap(path)
|
||
except Exception as exc:
|
||
self.thumbnail_label.setText("预览不可用")
|
||
self.thumbnail_label.setToolTip(str(exc))
|
||
return
|
||
if pixmap is None:
|
||
self.thumbnail_label.setText("无预览图")
|
||
self.thumbnail_label.setToolTip("")
|
||
return
|
||
scaled = pixmap.scaled(self.thumbnail_label.size(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
|
||
self.thumbnail_label.setPixmap(scaled)
|
||
self.thumbnail_label.setToolTip(str(path))
|
||
|
||
def add_paths(self, paths: list[Path]) -> None:
|
||
"""批量添加 3MF 文件路径到输入表格。
|
||
|
||
支持文件和文件夹（递归添加顶层 .3mf 文件）。
|
||
根据"跳过重复"设置过滤已存在的文件。
|
||
"""
|
||
expanded: list[Path] = []
|
||
for path in paths:
|
||
if path.is_dir():
|
||
expanded.extend(sorted(item for item in path.iterdir() if item.is_file() and item.suffix.lower() == ".3mf"))
|
||
elif path.is_file() and path.suffix.lower() == ".3mf":
|
||
expanded.append(path)
|
||
if not expanded:
|
||
return
|
||
existing: set[str] = set()
|
||
for row in range(self.table.rowCount()):
|
||
current_path = self.row_path(row)
|
||
if current_path is not None:
|
||
existing.add(str(current_path))
|
||
added = 0
|
||
skipped = 0
|
||
for path in expanded:
|
||
normalized = str(path.resolve())
|
||
if self.skip_duplicates_check.isChecked() and normalized in existing:
|
||
skipped += 1
|
||
continue
|
||
if self.add_file_row(normalized, self.default_copies_spin.value()):
|
||
existing.add(normalized)
|
||
added += 1
|
||
else:
|
||
skipped += 1
|
||
if added or skipped:
|
||
self.log.append(f"已添加 {added} 个输入文件。跳过 {skipped} 个。")
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
|
||
def add_file_row(self, file_name: str, copies: int) -> bool:
|
||
"""向表格添加单行：读取 3MF 摘要，创建表格行并填充数据。"""
|
||
path = Path(file_name)
|
||
try:
|
||
summary = read_3mf_summary(path)
|
||
except Exception as exc:
|
||
self.log.append(f"已跳过 {path}：{exc}")
|
||
return False
|
||
row = self.table.rowCount()
|
||
self._updating_table = True
|
||
try:
|
||
self.table.insertRow(row)
|
||
path_item = QTableWidgetItem(path.name)
|
||
path_item.setFlags(path_item.flags() & ~Qt.ItemIsEditable)
|
||
path_item.setData(PATH_ROLE, str(path))
|
||
path_item.setData(SUMMARY_ROLE, self.summary_to_dict(summary))
|
||
path_item.setToolTip(f"{path}\n\n{self.base_summary_tooltip(summary)}")
|
||
path_item.setTextAlignment(Qt.AlignLeft | Qt.AlignVCenter)
|
||
time_item = QTableWidgetItem("")
|
||
filament_item = QTableWidgetItem("")
|
||
for item in (time_item, filament_item):
|
||
item.setFlags(item.flags() & ~Qt.ItemIsEditable)
|
||
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||
self.table.setCellWidget(row, ORDER_COLUMN, self.create_order_widget(row))
|
||
self.table.setItem(row, FILE_COLUMN, path_item)
|
||
self.table.setCellWidget(row, COPIES_COLUMN, self.create_copies_spin(row, copies))
|
||
self.table.setItem(row, TIME_COLUMN, time_item)
|
||
self.table.setItem(row, FILAMENT_COLUMN, filament_item)
|
||
self.table.setRowHeight(row, 38)
|
||
self.update_row_stats(row)
|
||
finally:
|
||
self._updating_table = False
|
||
self.update_order_controls()
|
||
if self.table.rowCount() == 1:
|
||
self.table.selectRow(0)
|
||
return True
|
||
|
||
def summary_to_dict(self, summary: ThreeMfSummary) -> dict[str, Any]:
|
||
"""将 ThreeMfSummary 对象转换为可序列化的字典（用于 QTableWidgetItem 数据角色）。"""
|
||
return {
|
||
"source_3mf": str(summary.source_3mf),
|
||
"plate_count": summary.plate_count,
|
||
"prediction_seconds": summary.prediction_seconds,
|
||
"weight_grams": summary.weight_grams,
|
||
"filament_used_m": summary.filament_used_m,
|
||
"filament_used_g": summary.filament_used_g,
|
||
}
|
||
|
||
def base_summary_tooltip(self, summary: ThreeMfSummary) -> str:
|
||
"""生成 3MF 文件的基本摘要信息（用于工具提示）。"""
|
||
return (
|
||
f"基础板数：{summary.plate_count}\n"
|
||
f"基础时间：{format_duration(summary.prediction_seconds)}\n"
|
||
f"基础耗材：{format_filament(summary.weight_grams, summary.filament_used_m)}"
|
||
)
|
||
|
||
def get_row_copies(self, row: int) -> int:
|
||
"""获取指定行的份数值。"""
|
||
widget = self.table.cellWidget(row, COPIES_COLUMN)
|
||
if isinstance(widget, QSpinBox):
|
||
return max(1, int(widget.value()))
|
||
item = self.table.item(row, COPIES_COLUMN)
|
||
if item is None:
|
||
return 1
|
||
try:
|
||
return max(1, int(item.text().strip()))
|
||
except Exception:
|
||
return 1
|
||
|
||
def set_row_copies(self, row: int, copies: int) -> None:
|
||
"""设置指定行的份数值（通过微调框或文本）。"""
|
||
value = max(1, int(copies))
|
||
widget = self.table.cellWidget(row, COPIES_COLUMN)
|
||
if isinstance(widget, QSpinBox):
|
||
widget.setValue(value)
|
||
return
|
||
item = self.table.item(row, COPIES_COLUMN)
|
||
if item is not None:
|
||
item.setText(str(value))
|
||
|
||
def on_row_copies_changed(self, row: int, copies: int) -> None:
|
||
"""份数变更时：刷新该行统计、总合计和输出预览。"""
|
||
if self._updating_table:
|
||
return
|
||
self._updating_table = True
|
||
try:
|
||
self.update_row_stats(row)
|
||
finally:
|
||
self._updating_table = False
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
|
||
def update_row_stats(self, row: int) -> None:
|
||
"""根据当前份数重新计算并更新该行的时间列和耗材列。"""
|
||
path_item = self.table.item(row, FILE_COLUMN)
|
||
if path_item is None:
|
||
return
|
||
data = path_item.data(SUMMARY_ROLE)
|
||
if isinstance(data, ThreeMfSummary):
|
||
summary = data
|
||
elif isinstance(data, dict):
|
||
summary = three_mf_summary_from_mapping(data)
|
||
else:
|
||
return
|
||
copies = self.get_row_copies(row)
|
||
total_prediction = None if summary.prediction_seconds is None else summary.prediction_seconds * copies
|
||
total_weight = None if summary.weight_grams is None else summary.weight_grams * copies
|
||
total_used_m = None if summary.filament_used_m is None else summary.filament_used_m * copies
|
||
self.table.item(row, TIME_COLUMN).setText(format_duration(total_prediction))
|
||
self.table.item(row, FILAMENT_COLUMN).setText(format_filament(total_weight, total_used_m))
|
||
|
||
def on_table_item_changed(self, item: QTableWidgetItem) -> None:
|
||
"""表格单元格内容变更事件：份数列手动编辑时同步更新统计。"""
|
||
if self._updating_table:
|
||
return
|
||
if item.column() == COPIES_COLUMN:
|
||
self._updating_table = True
|
||
try:
|
||
copies = self.get_row_copies(item.row())
|
||
item.setText(str(copies))
|
||
self.update_row_stats(item.row())
|
||
finally:
|
||
self._updating_table = False
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
|
||
def selected_rows(self) -> list[int]:
|
||
"""返回当前选中行的索引列表（去重、升序）。"""
|
||
return sorted({index.row() for index in self.table.selectedIndexes()})
|
||
|
||
def selected_row(self) -> int | None:
|
||
"""返回当前选中的第一行索引，无选中时返回 None。"""
|
||
rows = self.selected_rows()
|
||
return rows[0] if rows else None
|
||
|
||
def remove_selected(self) -> None:
|
||
"""删除选中的表格行，并智能选择下一行。"""
|
||
rows = sorted(self.selected_rows(), reverse=True)
|
||
next_row = min(rows) if rows else None
|
||
for row in rows:
|
||
self.table.removeRow(row)
|
||
self.update_order_controls()
|
||
if next_row is not None and self.table.rowCount() > 0:
|
||
self.table.selectRow(min(next_row, self.table.rowCount() - 1))
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
self.update_thumbnail_preview()
|
||
|
||
def remove_all(self) -> None:
|
||
"""清空所有输入行。"""
|
||
self.table.setRowCount(0)
|
||
self.update_order_controls()
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
self.update_thumbnail_preview()
|
||
|
||
def move_selected(self, delta: int) -> None:
|
||
"""移动选中行（delta 为正则下移，为负则上移）。"""
|
||
row = self.selected_row()
|
||
if row is None:
|
||
return
|
||
self.move_row(row, delta)
|
||
|
||
def move_row(self, row: int, delta: int) -> None:
|
||
"""将指定行移动 delta 个位置，保持份数和其他数据不变。"""
|
||
new_row = row + delta
|
||
if new_row < 0 or new_row >= self.table.rowCount():
|
||
return
|
||
copies = self.get_row_copies(row)
|
||
row_items: list[QTableWidgetItem | None] = []
|
||
for col in range(self.table.columnCount()):
|
||
item = self.table.item(row, col)
|
||
row_items.append(item.clone() if item is not None else None)
|
||
self._updating_table = True
|
||
try:
|
||
self.table.removeRow(row)
|
||
self.table.insertRow(new_row)
|
||
for col, item in enumerate(row_items):
|
||
if item is not None:
|
||
self.table.setItem(new_row, col, item)
|
||
self.table.setCellWidget(new_row, COPIES_COLUMN, self.create_copies_spin(new_row, copies))
|
||
self.table.setRowHeight(new_row, 38)
|
||
finally:
|
||
self._updating_table = False
|
||
self.update_order_controls()
|
||
self.table.selectRow(new_row)
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
self.update_thumbnail_preview()
|
||
|
||
def apply_default_copies_to_selected(self) -> None:
|
||
"""将默认份数应用到所有选中行。"""
|
||
rows = self.selected_rows()
|
||
if not rows:
|
||
return
|
||
self._updating_table = True
|
||
try:
|
||
for row in rows:
|
||
self.set_row_copies(row, self.default_copies_spin.value())
|
||
self.update_row_stats(row)
|
||
finally:
|
||
self._updating_table = False
|
||
self.update_total_summary()
|
||
self.update_output_preview()
|
||
|
||
# =========================================================================
|
||
# 输出配置
|
||
# =========================================================================
|
||
|
||
def choose_output_dir(self) -> None:
|
||
"""通过文件夹选择对话框设置输出目录。"""
|
||
start_dir = self.output_dir_edit.text().strip()
|
||
first_path = self.row_path(0) if self.table.rowCount() > 0 else None
|
||
if not start_dir and first_path is not None:
|
||
start_dir = str(first_path.parent)
|
||
directory = QFileDialog.getExistingDirectory(self, "选择输出目录", start_dir or "")
|
||
if directory:
|
||
self.output_dir_edit.setText(directory)
|
||
|
||
def collect_jobs(self) -> list[PlateJob]:
|
||
"""从表格中收集所有 PlateJob（文件路径 + 份数）。"""
|
||
jobs: list[PlateJob] = []
|
||
for row in range(self.table.rowCount()):
|
||
path = self.row_path(row)
|
||
if path is None:
|
||
continue
|
||
jobs.append(PlateJob(path, self.get_row_copies(row)))
|
||
return jobs
|
||
|
||
def summary_for_path(self, path: Path) -> ThreeMfSummary:
|
||
"""根据文件路径获取 ThreeMfSummary（优先从缓存表格数据中读取）。"""
|
||
normalized = str(path)
|
||
for row in range(self.table.rowCount()):
|
||
row_path = self.row_path(row)
|
||
item = self.table.item(row, FILE_COLUMN)
|
||
if row_path is not None and str(row_path) == normalized and item is not None:
|
||
data = item.data(SUMMARY_ROLE)
|
||
if isinstance(data, ThreeMfSummary):
|
||
return data
|
||
if isinstance(data, dict):
|
||
return three_mf_summary_from_mapping(data)
|
||
return read_3mf_summary(path)
|
||
|
||
def output_naming_options(self) -> OutputNamingOptions:
|
||
"""从 UI 控件收集输出命名选项。"""
|
||
return OutputNamingOptions(
|
||
output_directory=self.output_dir_edit.text().strip(),
|
||
filename_rule=self.output_name_edit.text().strip() or DEFAULT_OUTPUT_PATTERN,
|
||
)
|
||
|
||
def current_total_summary(self) -> OutputSummary:
|
||
"""计算当前所有作业的合计摘要（板数、时间、耗材）。"""
|
||
return summarize_jobs_for_output(self.collect_jobs(), self.summary_for_path)
|
||
|
||
def update_total_summary(self) -> None:
|
||
"""刷新底部合计统计标签。"""
|
||
summary = self.current_total_summary()
|
||
self.total_summary_label.setText(
|
||
"合计："
|
||
f"{summary.plate_count} 板 | "
|
||
f"时间：{format_duration(summary.prediction_seconds)} | "
|
||
f"耗材：{format_filament(summary.weight_grams, summary.filament_used_m)}"
|
||
)
|
||
|
||
def update_output_preview(self) -> None:
|
||
"""刷新输出文件路径预览标签。
|
||
|
||
合并模式下显示单个输出路径；
|
||
独立批处理模式下显示"第一个输出路径 | N 个输出文件"。
|
||
"""
|
||
jobs = self.collect_jobs()
|
||
if not jobs:
|
||
self.output_preview_label.setText("-")
|
||
return
|
||
try:
|
||
if self.individual_batch_check.isChecked():
|
||
first_path = resolve_output_path([jobs[0]], self.output_naming_options(), self.summary_for_path)
|
||
self.output_preview_label.setText(
|
||
f"{first_path} | {len(jobs)} 个输出文件"
|
||
)
|
||
else:
|
||
output_path = resolve_output_path(jobs, self.output_naming_options(), self.summary_for_path)
|
||
self.output_preview_label.setText(str(output_path))
|
||
except Exception as exc:
|
||
self.output_preview_label.setText(str(exc))
|
||
|
||
# =========================================================================
|
||
# 构建流程
|
||
# =========================================================================
|
||
|
||
def build_options_for_output(self, output_path: Path) -> BuildOptions:
|
||
"""根据当前 UI 选项构建 BuildOptions 对象。"""
|
||
swap_gcode_path = self.swap_gcode_combo.currentData()
|
||
if not swap_gcode_path:
|
||
raise ValueError("请在 swap_gcode 文件夹中放入至少一个换盘 G-code 文件并选择它。")
|
||
cool_bed_temp = self.cool_bed_spin.value() if self.bed_cooldown_check.isChecked() else None
|
||
eject_wait_seconds = self.wait_spin.value() if self.eject_wait_check.isChecked() else 0
|
||
return BuildOptions(
|
||
swap_gcode=Path(swap_gcode_path),
|
||
output_3mf=output_path,
|
||
cool_bed_temp=cool_bed_temp,
|
||
wait_after_eject_seconds=eject_wait_seconds,
|
||
show_plate_number=self.show_plate_number_check.isChecked(),
|
||
swap_after_final=self.swap_final_check.isChecked(),
|
||
metadata_mode=self.metadata_combo.currentData(),
|
||
apply_gcode_patches=self.patch_check.isChecked(),
|
||
zip_compress_level=int(self.zip_level_combo.currentData() or DEFAULT_ZIP_COMPRESS_LEVEL),
|
||
)
|
||
|
||
def log_build_result(self, result: Any) -> None:
|
||
"""将单次构建结果信息写入日志。"""
|
||
self.log.append(f"输出：{result.output_3mf}")
|
||
self.log.append(f"板数：{result.plate_count}")
|
||
self.log.append(f"预估源文件时间：{format_duration(result.total_prediction_seconds)}")
|
||
self.log.append(f"预估源文件耗材：{format_filament(result.total_weight_grams)}")
|
||
self.log.append(f"G-code MD5：{result.gcode_md5}")
|
||
|
||
def show_success_toast(self, message: str) -> None:
|
||
"""显示构建成功的浮动提示条。"""
|
||
self.success_toast.show_message(message)
|
||
|
||
def build_output(self) -> None:
|
||
"""主构建入口：根据批处理模式分发到合并构建或独立构建。"""
|
||
jobs = self.collect_jobs()
|
||
if not jobs:
|
||
QMessageBox.warning(self, APP_NAME, "请至少添加一个 3MF 文件。")
|
||
return
|
||
try:
|
||
self.save_current_settings()
|
||
if self.individual_batch_check.isChecked():
|
||
self.build_individual_outputs(jobs)
|
||
else:
|
||
self.build_combined_output(jobs)
|
||
except Exception as exc:
|
||
QMessageBox.critical(self, APP_NAME, str(exc))
|
||
self.log.append(f"错误：{exc}")
|
||
return
|
||
|
||
def build_combined_output(self, jobs: list[PlateJob]) -> None:
|
||
"""合并构建模式：将所有输入文件打包到单个输出 3MF 中。"""
|
||
output_path = resolve_output_path(jobs, self.output_naming_options(), self.summary_for_path)
|
||
options = self.build_options_for_output(output_path)
|
||
result = build_packed_3mf(jobs, options)
|
||
self.log_build_result(result)
|
||
self.show_success_toast("已创建打包的 3MF 文件。")
|
||
if self.clear_after_build_check.isChecked():
|
||
self.remove_all()
|
||
|
||
def build_individual_outputs(self, jobs: list[PlateJob]) -> None:
|
||
"""独立批处理模式：每行输入构建一个独立的输出 3MF，支持并行处理。"""
|
||
used_paths: set[Path] = set()
|
||
success_count = 0
|
||
errors: list[str] = []
|
||
tasks: list[IndividualBuildTask] = []
|
||
for job in jobs:
|
||
try:
|
||
output_path = make_unique_for_run(
|
||
resolve_output_path([job], self.output_naming_options(), self.summary_for_path),
|
||
used_paths,
|
||
)
|
||
options = self.build_options_for_output(output_path)
|
||
except Exception as exc:
|
||
errors.append(f"{job.source_3mf.name}: {exc}")
|
||
self.log.append(f"构建 {job.source_3mf} 时出错：{exc}")
|
||
continue
|
||
tasks.append(IndividualBuildTask(job, options))
|
||
|
||
if tasks:
|
||
worker_count = individual_batch_worker_count(len(tasks))
|
||
self.log.append(f"正在使用 {worker_count} 个工作线程构建 {len(tasks)} 个独立输出。")
|
||
batch_result = run_individual_batch_builds(tasks, max_workers=worker_count)
|
||
for result in batch_result.results:
|
||
self.log_build_result(result)
|
||
success_count = len(batch_result.results)
|
||
for failure in batch_result.failures:
|
||
errors.append(f"{failure.job.source_3mf.name}: {failure.error}")
|
||
self.log.append(f"构建 {failure.job.source_3mf} 时出错：{failure.error}")
|
||
|
||
if errors:
|
||
QMessageBox.warning(
|
||
self,
|
||
APP_NAME,
|
||
f"已构建 {success_count} 个文件，但有 {len(errors)} 个文件失败。\n\n"
|
||
+ "\n".join(errors[:8])
|
||
+ ("\n..." if len(errors) > 8 else ""),
|
||
)
|
||
return
|
||
self.show_success_toast(f"已创建 {success_count} 个打包的 3MF 文件。")
|
||
if self.clear_after_build_check.isChecked():
|
||
self.remove_all()
|
||
|
||
# =========================================================================
|
||
# 窗口级拖放事件
|
||
# =========================================================================
|
||
|
||
def dragEnterEvent(self, event: QDragEnterEvent) -> None:
|
||
"""主窗口拖入事件：接受包含文件 URL 的拖放。"""
|
||
if event.mimeData().hasUrls():
|
||
event.acceptProposedAction()
|
||
return
|
||
super().dragEnterEvent(event)
|
||
|
||
def dropEvent(self, event: QDropEvent) -> None:
|
||
"""主窗口释放事件：将拖放的文件路径添加到输入列表。"""
|
||
urls: list[QUrl] = event.mimeData().urls()
|
||
paths = [Path(url.toLocalFile()) for url in urls if url.toLocalFile()]
|
||
self.add_paths(paths)
|
||
event.acceptProposedAction()
|
||
|
||
def closeEvent(self, event: Any) -> None:
|
||
"""窗口关闭前保存当前设置。"""
|
||
self.save_current_settings()
|
||
super().closeEvent(event)
|
||
|
||
|
||
def main() -> int:
|
||
"""应用程序入口：初始化 QApplication，创建并显示主窗口，进入事件循环。"""
|
||
freeze_support()
|
||
app = QApplication(sys.argv)
|
||
app.setFont(QFont("Segoe UI", 10))
|
||
window = MainWindow()
|
||
window.show()
|
||
return app.exec()
|
||
|
||
|
||
if __name__ == "__main__":
|
||
raise SystemExit(main())
|