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feat(gui): 全流程面板合并 + 一键式运行 GUI 入口集成

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DXC
2026-06-09 11:30:42 +08:00
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src/gui/panels/step10_panel.py Normal file
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Step10 面板 - 采样点生成
"""
import os
from PyQt5.QtWidgets import (
QWidget, QVBoxLayout, QGroupBox, QFormLayout,
QPushButton, QCheckBox, QSpinBox, QMessageBox,
)
from src.gui.components.custom_widgets import FileSelectWidget
from src.gui.dialogs import SamplingViewerDialog
from src.gui.styles import ModernStylesheet
class Step10Panel(QWidget):
"""步骤10：采样点生成"""
def __init__(self, parent=None):
super().__init__(parent)
self.init_ui()
def init_ui(self):
layout = QVBoxLayout()
# 去耀斑影像文件（用于独立运行）
self.deglint_img_file = FileSelectWidget(
"去耀斑影像:",
"Image Files (*.bsq *.dat *.tif);;All Files (*.*)"
)
layout.addWidget(self.deglint_img_file)
# 水域掩膜文件（可选，用于独立运行）
self.water_mask_file = FileSelectWidget(
"水域掩膜:",
"Mask Files (*.dat *.tif);;All Files (*.*)"
)
self.water_mask_file.label.setText("水域掩膜:")
layout.addWidget(self.water_mask_file)
# 参数设置
params_group = QGroupBox("采样参数")
params_layout = QFormLayout()
self.interval = QSpinBox()
self.interval.setRange(10, 500)
self.interval.setValue(50)
params_layout.addRow("采样点间隔(像素):", self.interval)
self.sample_radius = QSpinBox()
self.sample_radius.setRange(1, 50)
self.sample_radius.setValue(5)
params_layout.addRow("采样半径(像素):", self.sample_radius)
self.chunk_size = QSpinBox()
self.chunk_size.setRange(100, 10000)
self.chunk_size.setValue(1000)
params_layout.addRow("处理块大小:", self.chunk_size)
self.use_adaptive_sampling = QCheckBox("启用自适应采样")
self.use_adaptive_sampling.setChecked(True)
params_layout.addRow("采样模式:", self.use_adaptive_sampling)
params_group.setLayout(params_layout)
layout.addWidget(params_group)
# 输出文件路径
self.output_file = FileSelectWidget(
"输出采样点:",
"CSV Files (*.csv);;All Files (*.*)"
)
self.output_file.line_edit.setPlaceholderText("sampling_points.csv")
layout.addWidget(self.output_file)
# 启用步骤
self.enable_checkbox = QCheckBox("启用此步骤")
self.enable_checkbox.setChecked(True)
layout.addWidget(self.enable_checkbox)
# 独立运行按钮
self.run_btn = QPushButton("独立运行此步骤")
self.run_btn.setStyleSheet(ModernStylesheet.get_button_stylesheet('success'))
self.run_btn.clicked.connect(self.run_step)
layout.addWidget(self.run_btn)
# 交互式预览按钮
self.preview_btn = QPushButton("📊 交互式预览采样点与光谱")
self.preview_btn.setEnabled(False)
self.preview_btn.clicked.connect(self._open_sampling_viewer)
layout.addWidget(self.preview_btn)
layout.addStretch()
self.setLayout(layout)
# 监听输出路径变化，实时更新预览按钮状态
self.output_file.line_edit.textChanged.connect(self._on_output_changed)
def get_config(self):
"""获取配置"""
config = {
'interval': self.interval.value(),
'sample_radius': self.sample_radius.value(),
'chunk_size': self.chunk_size.value(),
'use_adaptive_sampling': self.use_adaptive_sampling.isChecked(),
}
deglint_img_path = self.deglint_img_file.get_path()
if deglint_img_path:
config['deglint_img_path'] = deglint_img_path
water_mask_path = self.water_mask_file.get_path()
if water_mask_path:
config['water_mask_path'] = water_mask_path
return config
def set_config(self, config):
"""设置配置"""
if 'interval' in config:
self.interval.setValue(config['interval'])
if 'sample_radius' in config:
self.sample_radius.setValue(config['sample_radius'])
if 'chunk_size' in config:
self.chunk_size.setValue(config['chunk_size'])
if 'use_adaptive_sampling' in config:
self.use_adaptive_sampling.setChecked(config['use_adaptive_sampling'])
if 'deglint_img_path' in config:
self.deglint_img_file.set_path(config['deglint_img_path'])
if 'water_mask_path' in config:
self.water_mask_file.set_path(config['water_mask_path'])
if 'glint_mask_path' in config:
self.glint_mask_file.set_path(config['glint_mask_path'])
def update_from_config(self, work_dir=None, pipeline=None):
"""从全局配置自动填充去耀斑影像和掩膜路径
Args:
work_dir: 工作目录路径
pipeline: Pipeline 实例（用于从 step_outputs 获取绝对路径）
"""
if work_dir:
self.work_dir = work_dir
elif hasattr(self, 'work_dir') and self.work_dir:
pass
else:
self.work_dir = None
main_window = self.window()
# 1. 填充去耀斑影像路径（优先从 pipeline.step_outputs 获取绝对路径）
deglint_path = None
if pipeline and hasattr(pipeline, 'step_outputs'):
step3_outputs = getattr(pipeline, 'step_outputs', {}).get('step3', {})
deglint_path = (
step3_outputs.get('deglint_image')
or step3_outputs.get('output_path')
or step3_outputs.get('output_file')
or step3_outputs.get('deglint_img_path')
)
# 回退：从 step3 面板 widget 直接读取（可能是相对路径）
if not deglint_path and hasattr(main_window, 'step3_panel'):
deglint_path = main_window.step3_panel.output_file.get_path()
if deglint_path:
# 若为相对路径，使用 work_dir 合成为绝对路径
if not os.path.isabs(deglint_path):
deglint_path = os.path.join(self.work_dir or '', deglint_path).replace('\\', '/')
self.deglint_img_file.set_path(deglint_path)
# 2. 填充水域掩膜路径（优先级：pipeline.step_outputs > step1_panel > 1_water_mask > input-test）
water_mask_path = None
if pipeline and hasattr(pipeline, 'step_outputs'):
step1_outputs = getattr(pipeline, 'step_outputs', {}).get('step1', {})
water_mask_path = (
step1_outputs.get('water_mask')
or step1_outputs.get('output_path')
or step1_outputs.get('output_file')
)
# 回退：从 step1 面板 widget 直接读取
if not water_mask_path and hasattr(main_window, 'step1_panel'):
water_mask_path = main_window.step1_panel.output_file.get_path()
# 备选：扫描 1_water_mask 目录下的 .dat 文件
if not water_mask_path and self.work_dir:
mask_dir = os.path.join(self.work_dir, "1_water_mask")
if os.path.isdir(mask_dir):
dat_files = [f for f in os.listdir(mask_dir) if f.lower().endswith('.dat')]
if dat_files:
water_mask_path = os.path.join(mask_dir, dat_files[0]).replace('\\', '/')
# 备选：扫描 input-test 目录（优先匹配 water_mask_from_shp.dat）
if not water_mask_path and self.work_dir:
input_test_dir = os.path.join(self.work_dir, "input-test")
if os.path.isdir(input_test_dir):
dat_files = [f for f in os.listdir(input_test_dir) if f.lower().endswith('.dat')]
# 优先匹配 water_mask_from_shp.dat
for f in dat_files:
if 'water_mask_from_shp' in f.lower():
water_mask_path = os.path.join(input_test_dir, f).replace('\\', '/')
break
# 否则取第一个 .dat 文件
if not water_mask_path and dat_files:
water_mask_path = os.path.join(input_test_dir, dat_files[0]).replace('\\', '/')
if water_mask_path:
# 若为相对路径，使用 work_dir 合成为绝对路径
if not os.path.isabs(water_mask_path):
water_mask_path = os.path.join(self.work_dir or '', water_mask_path).replace('\\', '/')
self.water_mask_file.set_path(water_mask_path)
# 3. 自动填充输出路径（绝对路径）
if self.work_dir:
output_path = os.path.join(self.work_dir, "10_sampling", "sampling_spectra.csv")
os.makedirs(os.path.dirname(output_path), exist_ok=True)
self.output_file.set_path(output_path.replace('\\', '/'))
# 4. 同步更新预览按钮状态（路径可能已自动填充）
self._check_csv_exists()
def run_step(self):
"""独立运行步骤10"""
deglint_img_path = self.deglint_img_file.get_path()
if not deglint_img_path:
QMessageBox.warning(self, "输入错误", "请选择去耀斑影像文件！")
return
main_window = self.window()
if hasattr(main_window, 'run_single_step'):
config = {'step10': self.get_config()}
main_window.run_single_step('step10', config)
def _check_csv_exists(self):
"""检查 output csv 是否存在，驱动预览按钮启停"""
csv_path = self.output_file.get_path()
enabled = bool(csv_path and os.path.isabs(csv_path) and os.path.exists(csv_path))
self.preview_btn.setEnabled(enabled)
return enabled
def _on_output_changed(self, _text=None):
"""输出路径输入框内容变化时调用（_text 为 line_edit.textChanged 信号参数）"""
self._check_csv_exists()
def _open_sampling_viewer(self):
"""打开交互式采样点查看器弹窗"""
csv_path = self.output_file.get_path()
if not csv_path or not os.path.exists(csv_path):
QMessageBox.warning(
self, "文件不存在",
f"采样点 CSV 文件不存在：{csv_path}\n请先运行步骤10生成数据。"
)
return
dialog = SamplingViewerDialog(csv_path, self)
dialog.exec_()
# 弹窗关闭后再次检查状态（可能文件被覆盖等）
self._check_csv_exists()