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main_interface.py
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# coding:utf-8
import re
import os
import shutil
import requests
import cv2
from PyQt6.QtCore import Qt, QTimer, QRegularExpression, QByteArray, QThread, pyqtSignal, QTime
from PyQt6.QtGui import QPixmap, QImage, QRegularExpressionValidator, QIcon, QPainter
from PyQt6.QtSvg import QSvgRenderer
from PyQt6.QtWidgets import QVBoxLayout, QHBoxLayout, QWidget, QFileDialog, QFrame, QLabel, QSizePolicy
from qfluentwidgets import PushButton, LineEdit, ComboBox, FluentIcon as FIF, InfoBar, InfoBarPosition, MessageBox, \
Slider, ToolButton, ElevatedCardWidget, SingleDirectionScrollArea, QConfig, OptionsConfigItem, OptionsValidator, \
qconfig, TimePicker # 已删除 ZhDatePicker
from Identifyimages import IdentifyImagesDialog
from picture_popup import ImageDialog
# 导入必要的模块
from datetime import datetime, timedelta
# 定义网络检测线程类
class NetworkCheckThread(QThread):
network_checked = pyqtSignal(bool)
def run(self):
has_network = self.check_network_connection()
self.network_checked.emit(has_network)
def check_network_connection(self):
try:
requests.get('https://www.baidu.com', timeout=5)
return True
except requests.ConnectionError:
return False
# 定义SVG图标转换为QIcon的函数
def svg_to_icon(svg_data):
svg_renderer = QSvgRenderer(QByteArray(svg_data.encode()))
pixmap = QPixmap(200, 200)
pixmap.fill(Qt.GlobalColor.transparent)
painter = QPainter(pixmap)
svg_renderer.render(painter)
painter.end()
return QIcon(pixmap)
# 定义SVG图标
play_svg = """
<svg t="1719457742458" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1214" width="200" height="200"><path d="M783.74 401.86L372.23 155.28c-85.88-51.46-195.08 10.41-195.08 110.53v493.16c0 100.12 109.2 161.99 195.08 110.53l411.51-246.58c83.5-50.04 83.5-171.03 0-221.06z" p-id="1215"></path></svg>
"""
pause_svg = """
<svg t="1719457759478" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1365" width="200" height="200"><path d="M332.26 853.89c-49.71 0-90-40.29-90-90v-503c0-49.71 40.29-90 90-90s90 40.29 90 90v503c0 49.7-40.3 90-90 90zM691.26 853.89c-49.71 0-90-40.29-90-90v-503c0-49.71 40.29-90 90-90s90 40.29 90 90v503c0 49.7-40.3 90-90 90z" p-id="1366"></path></svg>
"""
rewind_svg = """
<svg t="1719458651503" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="912" width="200" height="200"><path d="M356.77 605.22L701.8 849.53c69.8 49.42 166.29-0.49 166.29-86.01V261.25c0-85.52-96.49-135.43-166.29-86.01L356.77 419.55c-64.02 45.34-64.02 140.34 0 185.67zM210.42 154.36c30.38 0 55 24.62 55 55v606.07c0 30.38-24.62 55-55 55s-55-24.62-55-55V209.36c0-30.38 24.62-55 55-55z" p-id="913"></path></svg>
"""
forward_svg = """
<svg t="1719458670424" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1063" width="200" height="200"><path d="M665.47 417.65l-345.03-244.3c-69.8-49.42-166.29 0.49-166.29 86.01v502.27c0 85.52 96.49 135.43 166.29 86.01l345.03-244.31c64.02-45.34 64.02-140.34 0-185.68zM811.82 868.52c-30.38 0-55-24.62-55-55V207.46c0-30.38 24.62-55 55-55s55 24.62 55 55v606.07c0 30.37-24.62 54.99-55 54.99z" p-id="1064"></path></svg>
"""
# 定义配置类
class Config(QConfig):
ocrApiUrl = OptionsConfigItem(
"BaiduOCR", "ApiUrl", "", OptionsValidator([
"https://aip.baidubce.com/rest/2.0/ocr/v1/general_basic?access_token=",
"https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basic?access_token="
])
)
apiKey = OptionsConfigItem("BaiduOCR", "ApiKey", "")
secretKey = OptionsConfigItem("BaiduOCR", "SecretKey", "")
authCode = OptionsConfigItem("Authorization", "AuthCode", "")
# 实例化配置
cfg = Config()
# 定义主界面类
class Addtaskinterface(QWidget):
def __init__(self, task_list_interface, parent=None):
super().__init__(parent)
self.setObjectName('Addtask')
self.task_list_interface = task_list_interface
self.additional_input_layouts = []
main_layout = QVBoxLayout(self)
main_layout.setSpacing(10)
main_layout.setContentsMargins(10, 10, 10, 10)
scroll_area = SingleDirectionScrollArea(self)
scroll_area.setWidgetResizable(True)
scroll_area.setStyleSheet("QScrollArea{background: transparent; border: none}")
scroll_area_widget = QWidget()
scroll_area_widget.setStyleSheet("QWidget{background: transparent}")
scroll_area_layout = QVBoxLayout(scroll_area_widget)
# 文件选择布局
file_layout = QHBoxLayout()
self.file_entry = LineEdit(self)
self.file_entry.setPlaceholderText("请选择文件路径")
self.file_entry.setClearButtonEnabled(True)
self.file_entry.setReadOnly(True)
self.file_button = PushButton('选择文件', self)
self.file_button.setIcon(FIF.FOLDER)
self.file_button.clicked.connect(self.select_file)
file_layout.addWidget(self.file_entry)
file_layout.addWidget(self.file_button)
# 截取图片布局
capture_layout = QHBoxLayout()
self.capture_entry = LineEdit(self)
self.capture_entry.setPlaceholderText("请使用下面的视频工具截取图片")
self.capture_entry.setClearButtonEnabled(True)
self.capture_entry.setReadOnly(True)
self.clear_images_button = PushButton('清空图片', self)
self.clear_images_button.setIcon(FIF.DELETE)
self.clear_images_button.clicked.connect(self.clear_images)
self.view_image_button = PushButton('查看识别图片', self)
self.view_image_button.setIcon(FIF.SEARCH)
self.view_image_button.clicked.connect(self.view_image)
capture_layout.addWidget(self.capture_entry)
capture_layout.addWidget(self.clear_images_button)
capture_layout.addWidget(self.view_image_button)
# 新增的定时任务布局
self.schedule_layout = QHBoxLayout()
# 任务名输入框
self.input_entry = LineEdit(self)
self.input_entry.setPlaceholderText("请输入任务名")
self.input_entry.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
self.input_entry.setClearButtonEnabled(True)
# 新增的下拉框
self.schedule_combo = ComboBox(self)
self.schedule_combo.addItems(["无需定时执行任务", "定时执行任务"])
self.schedule_combo.currentIndexChanged.connect(self.toggle_schedule_widgets)
# 时间选择器
self.time_picker = TimePicker(self)
self.time_picker.setTime(QTime.currentTime())
# 将任务名输入框、下拉框、时间选择器添加到 schedule_layout
self.schedule_layout.addWidget(self.input_entry)
self.schedule_layout.addWidget(self.schedule_combo)
self.schedule_layout.addWidget(self.time_picker)
# 默认隐藏时间选择器
self.time_picker.hide()
# 将 schedule_layout 添加到 scroll_area_layout
scroll_area_layout.addLayout(file_layout)
scroll_area_layout.addLayout(capture_layout)
scroll_area_layout.addLayout(self.schedule_layout)
# 输入选项布局
input_layout = QHBoxLayout()
self.frame_interval_entry = LineEdit(self)
self.frame_interval_entry.setPlaceholderText("提取间隔")
self.frame_interval_entry.setValidator(QRegularExpressionValidator(QRegularExpression(r'^[1-9]\d*$')))
self.frame_interval_entry.setText("1")
self.dropdown1 = ComboBox(self)
self.dropdown1.addItems(["Paddle模型", "Ddddocr模型"]) # 初始化时不显示云端和百度OCR选项
self.cloud_options = ["云端OCR(联网)", "百度OCR(联网)"] # 存储云端和百度OCR选项
self.dropdown1.currentIndexChanged.connect(self.check_auth_code)
self.grayscale_dropdown = ComboBox(self)
self.grayscale_dropdown.addItems(
["转换灰度图像", "不转换灰度图像", "转换灰度图像(固定二值化)", "转换灰度图像(自适应二值化)"])
self.dropdown3 = ComboBox(self)
self.dropdown3.addItems(["导出表格", "不导出表格"])
self.dropdown4 = ComboBox(self)
self.dropdown4.addItems(["不替换文本", "替换文本", "去掉文本"])
self.dropdown4.currentIndexChanged.connect(self.update_input_visibility)
# 新增的下拉框：不记录图片时间和记录图片时间
self.dropdown_time_record = ComboBox(self)
self.dropdown_time_record.addItems(["不记录图片时间", "记录图片时间"])
self.dropdown_time_record.currentIndexChanged.connect(self.handle_time_record_change) # 连接信号
# 初始化记录上一个选择的索引
self.previous_time_record_index = 0
self.ignore_time_record_change = False # 用于防止递归调用
input_layout.addWidget(self.frame_interval_entry, 1)
input_layout.addWidget(self.dropdown1, 1)
input_layout.addWidget(self.grayscale_dropdown, 1)
input_layout.addWidget(self.dropdown3, 1)
input_layout.addWidget(self.dropdown4, 1)
input_layout.addWidget(self.dropdown_time_record, 1) # 添加新下拉框
input_layout.setStretch(0, 1)
input_layout.setStretch(1, 1)
input_layout.setStretch(2, 1)
input_layout.setStretch(3, 1)
input_layout.setStretch(4, 1)
input_layout.setStretch(5, 1) # 设置新下拉框的伸缩
scroll_area_layout.addLayout(input_layout)
# 额外输入容器
self.additional_input_container = QVBoxLayout()
self.top_input_layout = QHBoxLayout()
self.top_input1 = LineEdit(self)
self.top_input1.setPlaceholderText("请输入替换的文本")
self.top_input1.setClearButtonEnabled(True)
self.top_input1.setMaxLength(50)
self.top_input1.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
self.top_input2 = LineEdit(self)
self.top_input2.setPlaceholderText("请输入替换后的文本")
self.top_input2.setClearButtonEnabled(True)
self.top_input2.setMaxLength(50)
self.top_input2.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
self.add_button = PushButton('新增', self)
self.add_button.clicked.connect(self.add_additional_input)
self.top_input_layout.addWidget(self.top_input1)
self.top_input_layout.addWidget(self.top_input2)
self.top_input_layout.addWidget(self.add_button)
self.full_width_input = LineEdit(self)
self.full_width_input.setPlaceholderText("请输入需要去掉的文本(多个文本使用,隔开)")
self.full_width_input.setClearButtonEnabled(True)
self.full_width_input.setMaxLength(50)
self.full_width_input.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
self.additional_input_container.addLayout(self.top_input_layout)
self.additional_input_container.addWidget(self.full_width_input)
scroll_area_layout.addLayout(self.additional_input_container)
# 添加任务按钮
self.action_button = PushButton('添加任务', self)
self.action_button.setIcon(FIF.ADD)
self.action_button.clicked.connect(self.button_action)
scroll_area_layout.addWidget(self.action_button)
# 信息展示区域
self.info_group = QFrame(self)
self.info_group.setFrameShape(QFrame.Shape.StyledPanel)
self.info_group.setObjectName("infoGroup")
self.info_group.setStyleSheet("""
QFrame#infoGroup {
border: 1px solid #ddd;
border-radius: 8px;
padding: 8px;
margin-top: 15px;
}
""")
self.info_group.setFixedHeight(450)
self.info_layout = QVBoxLayout(self.info_group)
self.label = QLabel(self)
self.label.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.label.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.info_layout.addWidget(self.label)
frame_button_layout = QHBoxLayout()
self.get_frame_button = PushButton("框选识别区域", self)
self.get_frame_button.clicked.connect(self.get_current_frame)
frame_button_layout.addWidget(self.get_frame_button)
frame_button_layout.setContentsMargins(0, 9, 0, 6)
self.info_layout.addLayout(frame_button_layout)
control_card = ElevatedCardWidget(self)
control_card.setFixedHeight(100)
control_layout = QVBoxLayout()
control_card.setLayout(control_layout)
slider_layout = QHBoxLayout()
self.elapsed_time_label = QLabel("00:00", self)
slider_layout.addWidget(self.elapsed_time_label)
self.slider = Slider(Qt.Orientation.Horizontal, self)
self.slider.setEnabled(False)
self.slider.sliderPressed.connect(self.on_slider_pressed)
self.slider.sliderMoved.connect(self.on_slider_moved)
self.slider.sliderReleased.connect(self.on_slider_released)
self.slider.mousePressEvent = self.on_slider_click
slider_layout.addWidget(self.slider)
self.total_time_label = QLabel("00:00", self)
slider_layout.addWidget(self.total_time_label)
control_layout.addLayout(slider_layout)
button_layout = QHBoxLayout()
button_layout.setSpacing(10)
button_layout.setContentsMargins(0, 0, 0, 0)
button_layout.addStretch()
self.rewind_button = ToolButton(self)
self.rewind_icon = svg_to_icon(rewind_svg)
self.rewind_button.setIcon(self.rewind_icon)
self.rewind_button.clicked.connect(self.rewind_video)
self.rewind_button.setFixedSize(40, 40)
button_layout.addWidget(self.rewind_button)
self.play_pause_button = ToolButton(self)
self.play_icon = svg_to_icon(play_svg)
self.pause_icon = svg_to_icon(pause_svg)
self.play_pause_button.setIcon(self.play_icon)
self.play_pause_button.clicked.connect(self.toggle_play_pause)
self.play_pause_button.setFixedSize(40, 40)
button_layout.addWidget(self.play_pause_button)
self.forward_button = ToolButton(self)
self.forward_icon = svg_to_icon(forward_svg)
self.forward_button.setIcon(self.forward_icon)
self.forward_button.clicked.connect(self.forward_video)
self.forward_button.setFixedSize(40, 40)
button_layout.addWidget(self.forward_button)
button_layout.addStretch()
control_layout.addLayout(button_layout)
self.info_layout.addWidget(control_card)
self.info_layout.setContentsMargins(0, 10, 0, 0)
scroll_area_layout.addWidget(self.info_group)
scroll_area.setWidget(scroll_area_widget)
main_layout.addWidget(scroll_area)
self.setLayout(main_layout)
self.update_input_visibility()
self.video_path = ""
self.cap = None
self.timer = QTimer(self)
self.timer.timeout.connect(self.next_frame)
self.current_frame = None
self.frame_position = 0
self.is_slider_pressed = False
self.was_playing_before_drag = False
# 启动网络检测线程
self.network_thread = NetworkCheckThread()
self.network_thread.network_checked.connect(self.update_dropdown1)
self.network_thread.finished.connect(self.cleanup_thread) # 线程完成时进行清理
self.network_thread.start()
def handle_time_record_change(self, index):
if self.ignore_time_record_change:
return
selected_text = self.dropdown_time_record.currentText()
if selected_text == "记录图片时间":
msg_box = MessageBox(
title='提示',
content='请确保文件名为“XXXX年XX月XX日-XX时XX分XX秒”，比如“测试视频-20250112-113619.mp4”或者“test-测试视频-20250112-113619.mp4”都可以，只要文件名包含“20250112-113619”格式的日期时间即可。',
parent=self
)
msg_box.yesButton.setText('确定')
msg_box.cancelButton.setText('取消')
if msg_box.exec():
self.previous_time_record_index = index
else:
self.ignore_time_record_change = True
self.dropdown_time_record.setCurrentIndex(self.previous_time_record_index)
self.ignore_time_record_change = False
else:
self.previous_time_record_index = index
def toggle_schedule_widgets(self, index):
if self.schedule_combo.currentText() == "定时执行任务":
self.time_picker.show()
# 设置为当前时间
self.time_picker.setTime(QTime.currentTime())
else:
self.time_picker.hide()
def update_dropdown1(self, has_network):
if has_network:
self.dropdown1.addItems(self.cloud_options)
else:
msg_box = MessageBox(
title='提示',
content=(
'当前网络连接失败，无法使用“云端OCR(联网)”和“百度OCR(联网)”识别模型，'
'联网识别模型无网络下默认不显示，本地模型可以正常使用，'
'如需使用联网识别模型请连接网络后并重新打开本软件即可。'
),
parent=self
)
msg_box.cancelButton.hide()
msg_box.exec()
def cleanup_thread(self):
# 线程结束后，释放资源
self.network_thread.deleteLater()
def select_file(self):
file_path, _ = QFileDialog.getOpenFileName(self, '选择文件', '', '视频文件 (*.mkv *.mov *.wmv *.mp4 *.avi)')
if file_path:
self.file_entry.setText(file_path)
self.load_video(file_path)
def update_input_visibility(self):
text_option = self.dropdown4.currentText()
if text_option == "不替换文本":
self.top_input1.hide()
self.top_input2.hide()
self.add_button.hide()
self.full_width_input.hide()
for layout in self.additional_input_layouts:
for i in range(layout.count()):
layout.itemAt(i).widget().hide()
elif text_option == "替换文本":
self.top_input1.show()
self.top_input2.show()
self.add_button.show()
self.full_width_input.hide()
for layout in self.additional_input_layouts:
for i in range(layout.count()):
layout.itemAt(i).widget().show()
elif text_option == "去掉文本":
self.top_input1.hide()
self.top_input2.hide()
self.add_button.hide()
self.full_width_input.show()
for layout in self.additional_input_layouts:
for i in range(layout.count()):
layout.itemAt(i).widget().hide()
def check_auth_code(self):
selected_text = self.dropdown1.currentText()
if selected_text in ["云端OCR(联网)", "百度OCR(联网)"]:
# 每次选择时重新读取配置文件
qconfig.load("config.json", cfg)
if selected_text == "云端OCR(联网)":
auth_code = cfg.authCode.value
if not auth_code:
msg_box = MessageBox(
title='未配置云端OCR授权码',
content=(
'云端OCR授权码是永久免费生成的，这样做是为了避免有人疯狂调用接口做的限制而已，'
'云端OCR一天总共可以识别5万次，注意！是总共5万次！不是单个授权码5万次！'
'\n\n授权码免费生成地址：api.npcbug.com'
),
parent=self
)
msg_box.cancelButton.hide() # 隐藏取消按钮
msg_box.buttonLayout.insertStretch(1) # 插入空白伸缩空间
msg_box.accepted.connect(lambda: self.handle_empty_auth_code("AuthCode"))
msg_box.exec()
elif selected_text == "百度OCR(联网)":
api_key = cfg.apiKey.value
secret_key = cfg.secretKey.value
missing_configs = []
if not api_key:
missing_configs.append("ApiKey")
if not secret_key:
missing_configs.append("SecretKey")
if missing_configs:
msg_box = MessageBox(
title='未配置百度OCR信息',
content=(
f'未配置百度OCR: “{", ".join(missing_configs)}”，请配置相关信息，避免无法使用！'
),
parent=self
)
msg_box.cancelButton.hide() # 隐藏取消按钮
msg_box.buttonLayout.insertStretch(1) # 插入空白伸缩空间
msg_box.accepted.connect(lambda: self.handle_empty_auth_code("BaiduOCR"))
msg_box.exec()
def handle_empty_auth_code(self, ocr_type):
# 重新检查配置项
qconfig.load("config.json", cfg)
if ocr_type == "AuthCode":
if not cfg.authCode.value:
self.dropdown1.setCurrentText("Ddddocr模型")
elif ocr_type == "BaiduOCR":
if not cfg.apiKey.value or not cfg.secretKey.value:
self.dropdown1.setCurrentText("Ddddocr模型")
def add_additional_input(self):
layout = QHBoxLayout()
additional_input1 = LineEdit(self)
additional_input1.setPlaceholderText("请输入替换的文本")
additional_input1.setClearButtonEnabled(True)
additional_input1.setMaxLength(50)
additional_input1.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
additional_input2 = LineEdit(self)
additional_input2.setPlaceholderText("请输入替换后的文本")
additional_input2.setClearButtonEnabled(True)
additional_input2.setMaxLength(50)
additional_input2.setValidator(QRegularExpressionValidator(QRegularExpression("[^\s]*")))
remove_button = PushButton('删除', self)
remove_button.clicked.connect(lambda: self.remove_additional_input(layout))
layout.addWidget(additional_input1)
layout.addWidget(additional_input2)
layout.addWidget(remove_button)
self.additional_input_layouts.append(layout)
self.additional_input_container.addLayout(layout)
def remove_additional_input(self, layout):
for i in reversed(range(layout.count())):
widget = layout.itemAt(i).widget()
if widget is not None:
widget.deleteLater()
self.additional_input_layouts.remove(layout)
self.additional_input_container.removeItem(layout)
def clear_inputs(self):
self.top_input1.clear()
self.top_input2.clear()
self.full_width_input.clear()
self.file_entry.clear()
self.input_entry.clear()
self.capture_entry.clear()
self.dropdown1.setCurrentIndex(0)
self.dropdown3.setCurrentIndex(0)
self.dropdown4.setCurrentIndex(0)
self.dropdown_time_record.setCurrentIndex(0) # 清空新下拉框
self.frame_interval_entry.setText("1")
self.grayscale_dropdown.setCurrentIndex(0)
self.schedule_combo.setCurrentIndex(0)
self.time_picker.setTime(QTime.currentTime())
self.time_picker.hide()
while self.additional_input_layouts:
self.remove_additional_input(self.additional_input_layouts[-1])
self.update_input_visibility()
def show_info_bar(self, message, info_type='info'):
if info_type == 'error':
InfoBar.error(
title='提示',
content=message,
isClosable=True,
duration=2000,
parent=self,
position=InfoBarPosition.TOP_RIGHT
)
elif info_type == 'success':
InfoBar.success(
title='提示',
content=message,
isClosable=True,
duration=2000,
parent=self,
position=InfoBarPosition.TOP_RIGHT
)
elif info_type == 'info':
InfoBar.warning(
title='提示',
content=message,
isClosable=True,
duration=2000,
parent=self,
position=InfoBarPosition.TOP_RIGHT
)
def button_action(self):
# 首先检查当前选择的OCR模型是否需要授权码
selected_text = self.dropdown1.currentText()
if selected_text in ["云端OCR(联网)", "百度OCR(联网)"]:
# 重新加载配置文件
qconfig.load("config.json", cfg)
if selected_text == "云端OCR(联网)":
auth_code = cfg.authCode.value
if not auth_code:
msg_box = MessageBox(
title='未配置云端OCR授权码',
content=(
'云端OCR授权码是永久免费生成的，这样做是为了避免有人疯狂调用接口做的限制而已，'
'云端OCR一天总共可以识别5万次，注意！是总共5万次！不是单个授权码5万次！'
'\n\n授权码免费生成地址：api.npcbug.com'
),
parent=self
)
msg_box.cancelButton.hide() # 隐藏取消按钮
msg_box.buttonLayout.insertStretch(1) # 插入空白伸缩空间
msg_box.accepted.connect(lambda: self.handle_empty_auth_code("AuthCode"))
msg_box.exec()
return # 等待用户确认后再继续执行
elif selected_text == "百度OCR(联网)":
api_key = cfg.apiKey.value
secret_key = cfg.secretKey.value
missing_configs = []
if not api_key:
missing_configs.append("ApiKey")
if not secret_key:
missing_configs.append("SecretKey")
if missing_configs:
msg_box = MessageBox(
title='未配置百度OCR信息',
content=(
f'未配置百度OCR: “{", ".join(missing_configs)}”，请配置相关信息，避免无法使用！'
),
parent=self
)
msg_box.cancelButton.hide() # 隐藏取消按钮
msg_box.buttonLayout.insertStretch(1) # 插入空白伸缩空间
msg_box.accepted.connect(lambda: self.handle_empty_auth_code("BaiduOCR"))
msg_box.exec()
return # 等待用户确认后再继续执行
# 继续原来的任务添加逻辑
file_path = self.file_entry.text()
task_name = self.input_entry.text()
model = self.dropdown1.currentText()
export_option = self.dropdown3.currentText()
replace_option = self.dropdown4.currentText()
image_path = self.capture_entry.text()
frame_interval = self.frame_interval_entry.text()
grayscale_option = self.grayscale_dropdown.currentText()
image_time_record = self.dropdown_time_record.currentText() # 获取新下拉框的值
# 获取定时执行的时间
schedule_option = self.schedule_combo.currentText()
if schedule_option == "定时执行任务":
selected_time = self.time_picker.time # 去掉括号
# 获取当前时间
current_datetime = datetime.now()
# 将选中的时间转换为 datetime 对象
try:
selected_datetime = datetime(
year=current_datetime.year,
month=current_datetime.month,
day=current_datetime.day,
hour=selected_time.hour(),
minute=selected_time.minute(),
second=0
)
except Exception as e:
self.show_info_bar(f'时间转换错误: {e}', 'error')
return
# 添加时间验证逻辑：检查选择的时间是否等于当前时间（精确到分钟）
current_time = current_datetime.replace(second=0, microsecond=0)
selected_time_compare = selected_datetime.replace(second=0, microsecond=0)
if selected_time_compare == current_time:
self.show_info_bar('定时时间禁止等于当前系统时间，请选择其他时间段。', 'error')
return
# 如果选择的时间已经过去，则设置为明天
if selected_datetime <= current_datetime:
selected_datetime += timedelta(days=1)
# 格式化时间为字符串
selected_time_str = selected_time.toString("HH时mm分")
schedule_datetime = selected_time_str
else:
schedule_datetime = "无需定时"
if not file_path:
self.show_info_bar('文件路径不能为空', 'info')
return
if not task_name or not re.match(r'^[a-zA-Z0-9\u4e00-\u9fa5]+$', task_name):
self.show_info_bar('任务名不能为空或包含特殊字符', 'info')
return
if not image_path:
self.show_info_bar('请添加识别图片', 'info')
return
if not frame_interval:
self.show_info_bar('请输入提取间隔', 'info')
return
replace_texts = []
if replace_option == "替换文本":
replace_text1 = self.top_input1.text()
replace_text2 = self.top_input2.text()
if not replace_text1 or not replace_text2:
self.show_info_bar('替换文本不能为空', 'info')
return
replace_texts.append(f"{replace_text1}={replace_text2}")
for layout in self.additional_input_layouts:
text1 = layout.itemAt(0).widget().text()
text2 = layout.itemAt(1).widget().text()
if not text1 or not text2:
self.show_info_bar('替换文本不能为空', 'info')
return
replace_texts.append(f"{text1}={text2}")
elif replace_option == "去掉文本":
remove_text = self.full_width_input.text()
if not remove_text:
self.show_info_bar('去掉文本不能为空', 'info')
return
replace_texts.append(f"{remove_text}")
else:
replace_texts.append("/")
replace_text = ",".join(replace_texts)
if self.task_list_interface.task_exists(task_name):
self.show_info_bar('当前任务名已存在', 'error')
return
# 检查图片是否存在
image_names = image_path.split(",")
missing_images = []
for image_name in image_names:
if not os.path.exists(os.path.join("temp_images", image_name)):
missing_images.append(image_name)
if missing_images:
self.show_info_bar('识别图片不全', 'error')
return
# 检查rectangles.json文件是否存在
json_path = os.path.join("temp_images", "rectangles.json")
if not os.path.exists(json_path):
self.show_info_bar('Json坐标文件不存在', 'error')
return
# 如果所有文件都存在，则移动文件
if os.path.exists(os.path.join("Identifyimages", task_name)):
msg_box = MessageBox(
title='警告',
content='Identifyimages文件夹存在与任务名相同名称的文件夹，请修改任务名！',
parent=self
)
msg_box.cancelButton.hide()
msg_box.buttonLayout.insertStretch(1)
msg_box.exec()
return
task_dir = os.path.join("Identifyimages", task_name)
os.makedirs(task_dir)
for image_name in image_names:
src_path = os.path.join("temp_images", image_name)
dst_path = os.path.join(task_dir, image_name)
shutil.move(src_path, dst_path)
shutil.move(json_path, os.path.join(task_dir, "rectangles.json"))
# 包含 schedule_datetime 和 image_time_record 作为额外信息
self.task_list_interface.add_task(
task_name, model, export_option, file_path, replace_option, image_path,
replace_text, frame_interval, grayscale_option, schedule_datetime, image_time_record
)
self.show_info_bar('任务添加成功', 'success')
self.clear_inputs()
self.clear_video_display()
def clear_video_display(self):
self.video_path = ""
self.cap = None
self.timer.stop()
self.label.clear()
self.slider.setEnabled(False)
self.slider.setValue(0)
self.elapsed_time_label.setText("00:00")
self.total_time_label.setText("00:00")
self.play_pause_button.setIcon(self.play_icon)
self.frame_position = 0
def load_video(self, file_path):
self.video_path = file_path
if self.video_path:
self.pause_video()
self.cap = cv2.VideoCapture(self.video_path)
self.slider.setEnabled(True)
self.slider.setMaximum(int(self.cap.get(cv2.CAP_PROP_FRAME_COUNT)))
total_frames = int(self.cap.get(cv2.CAP_PROP_FRAME_COUNT))
fps = self.cap.get(cv2.CAP_PROP_FPS)
total_seconds = total_frames / fps
self.total_time_label.setText(self.format_time(total_seconds))
self.elapsed_time_label.setText("00:00")
self.slider.setValue(0)
self.frame_position = 0
self.initialize_video()
def initialize_video(self):
if self.cap:
self.cap.set(cv2.CAP_PROP_POS_FRAMES, 0)
ret, frame = self.cap.read()
if ret:
self.current_frame = frame
self.update_frame()
self.pause_video()
def toggle_play_pause(self):
if not self.cap:
self.show_info_bar("请添加视频文件", "info")
return
if self.timer.isActive():
self.pause_video()
else:
self.play_video()
def play_video(self):
self.timer.start(33)
self.play_pause_button.setIcon(self.pause_icon)
def pause_video(self):
self.timer.stop()
self.play_pause_button.setIcon(self.play_icon)
def rewind_video(self):
if not self.cap:
self.show_info_bar("请添加视频文件", "info")
return
self.pause_video()
current_position = self.frame_position
new_position = max(0, current_position - int(self.cap.get(cv2.CAP_PROP_FPS)))
self.set_frame_position(new_position)
def forward_video(self):
if not self.cap:
self.show_info_bar("请添加视频文件", "info")
return
self.pause_video()
current_position = self.frame_position
new_position = min(int(self.cap.get(cv2.CAP_PROP_FRAME_COUNT)) - 1,
current_position + int(self.cap.get(cv2.CAP_PROP_FPS)))
self.set_frame_position(new_position)
def on_slider_pressed(self):
if self.cap:
self.is_slider_pressed = True
self.was_playing_before_drag = self.timer.isActive()
self.pause_video()
def on_slider_moved(self, position):
if self.cap:
self.frame_position = position
elapsed_seconds = self.frame_position / self.cap.get(cv2.CAP_PROP_FPS)
self.elapsed_time_label.setText(self.format_time(elapsed_seconds))
def on_slider_released(self):
if self.cap:
self.is_slider_pressed = False
self.set_frame_position(self.frame_position)
if self.was_playing_before_drag:
self.play_video()
def on_slider_click(self, event):
if self.cap:
position = event.pos().x() / self.slider.width() * self.slider.maximum()
self.slider.setValue(int(position))
self.on_slider_moved(int(position))
self.on_slider_released()
def next_frame(self):
if not self.cap:
return
ret, frame = self.cap.read()
if ret:
self.current_frame = frame
self.frame_position = int(self.cap.get(cv2.CAP_PROP_POS_FRAMES))
self.update_frame()
else:
self.timer.stop()
self.play_pause_button.setIcon(self.play_icon)
def set_frame_position(self, position):
self.cap.set(cv2.CAP_PROP_POS_FRAMES, position)
ret, frame = self.cap.read()
if ret:
self.current_frame = frame
self.frame_position = position
self.update_frame()
def update_frame(self):
if hasattr(self, 'current_frame') and self.current_frame is not None:
frame = cv2.cvtColor(self.current_frame, cv2.COLOR_BGR2RGB)
height, width, channel = frame.shape
step = channel * width
qImg = QImage(frame.data, width, height, step, QImage.Format.Format_RGB888)
qImg = qImg.scaled(self.label.size(), Qt.AspectRatioMode.KeepAspectRatio,
Qt.TransformationMode.SmoothTransformation)
self.label.setPixmap(QPixmap.fromImage(qImg))
if not self.is_slider_pressed:
self.slider.setValue(self.frame_position)
elapsed_seconds = self.frame_position / self.cap.get(cv2.CAP_PROP_FPS)
self.elapsed_time_label.setText(self.format_time(elapsed_seconds))
def format_time(self, seconds):
minutes = int(seconds // 60)
seconds = int(seconds % 60)
return f"{minutes:02}:{seconds:02}"
def get_current_frame(self):
if not self.cap:
self.show_info_bar("请添加视频文件", "info")
return
if self.timer.isActive():
self.pause_video()
if hasattr(self, 'current_frame') and self.current_frame is not None:
frame = cv2.cvtColor(self.current_frame, cv2.COLOR_BGR2RGB)
height, width, channel = frame.shape
step = channel * width
qImg = QImage(frame.data, width, height, step, QImage.Format.Format_RGB888)
dialog = ImageDialog(qImg, self)
dialog.exec()
def view_image(self):
save_dir = "temp_images"
if not os.path.exists(save_dir):
self.show_info_bar('temp_images文件夹不存在', 'error')
return
png_files_exist = any(file_name.lower().endswith('.png') for file_name in os.listdir(save_dir))
if not png_files_exist:
self.show_info_bar('temp_images文件夹缺少识别图片', 'error')
return
dialog = IdentifyImagesDialog(self)
dialog.exec()
def update_capture_entry(self, filenames):
self.capture_entry.setText(",".join(filenames))
def clear_images(self):
save_dir = "temp_images"
if not os.path.exists(save_dir):
os.makedirs(save_dir)
png_files_exist = any(file_name.lower().endswith('.png') for file_name in os.listdir(save_dir))
if not png_files_exist:
self.show_info_bar('temp_images文件夹缺少识别图片', 'error')
self.capture_entry.clear()
return
for file_name in os.listdir(save_dir):
file_path = os.path.join(save_dir, file_name)
if os.path.isfile(file_path):
os.remove(file_path)
self.capture_entry.clear()
self.show_info_bar('图片已清空', 'success')