from datetime import datetime from os import replace from PyQt5.QtGui import QColor, QIcon from PyQt5.QtWidgets import QVBoxLayout, QWidget, QFrame, QHBoxLayout, QLabel, QGridLayout, QPlainTextEdit, \ QGraphicsDropShadowEffect, QCommandLinkButton, QScrollArea, QMessageBox from PyQt5.QtCore import Qt, QSize import json from widget.message_box import MessageBox from widget.task_result import TaskResultFrame from widget.task_run import TaskRunDialog from core.context import AppContext class TaskItemFrame(QFrame): def __init__(self, task, max_height, parent=None): super(TaskItemFrame, self).__init__(parent) self.setFixedSize(int((1920 - 50)/3), int((max_height - 30)/2)) self.setStyleSheet("background-color: #2a2f55; border-radius: 10px;") self.effect_shadow = QGraphicsDropShadowEffect(self) self.effect_shadow.setOffset(0, 0) # 偏移 self.effect_shadow.setBlurRadius(10) # 阴影半径 self.effect_shadow.setColor(QColor(85,89,119)) # 阴影颜色 self.setGraphicsEffect(self.effect_shadow) layout = QGridLayout() layout.setSpacing(0) layout.setContentsMargins(30, 10, 20, 10) layout.addWidget(self.add_item("任务名称:", True), 0, 0) layout.addWidget(self.add_item(task[1]), 0, 1) layout.addWidget(self.add_item("设备序列号:", True), 1, 0) layout.addWidget(self.add_item(task[2]), 1, 1, 1, 2) layout.addWidget(self.add_item("开始时间:", True), 3, 0) if task[6] is None: layout.addWidget(self.add_item(""), 3, 1, 1, 2) else: layout.addWidget(self.add_item(task[6][0: -10]), 3, 1, 1, 2) layout.addWidget(self.add_item("结束时间:", True), 4, 0) if task[7] is None: layout.addWidget(self.add_item(""), 4, 1, 1, 2) else: layout.addWidget(self.add_item(task[7][0: -10]), 4, 1, 1, 2) layout.addWidget(self.add_item("创建时间:", True), 5, 0) layout.addWidget(self.add_item(task[9][0: -3]), 5, 1, 1, 2) layout.addWidget(self.add_item("任务参数:", True), 6, 0) layout.addWidget(self.add_param(task[3]), 6, 1, 1, 2, Qt.AlignTop) button_start = QCommandLinkButton("", self) button_start.setCheckable(True) icon = QIcon("assets/run.png") button_start.setIcon(icon) button_start.setIconSize(QSize(36, 36)) button_start.clicked.connect(lambda: self.start_task(task)) layout.addWidget(button_start, 0, 2) self.setLayout(layout) @staticmethod def add_item(text, is_label = False): label = QLabel() if is_label: label.setFixedWidth(100) label.setText(text) return label def add_param(self, json_str): content_widget = QWidget() content_widget.setStyleSheet("border: none;") scroll_area = QScrollArea() scroll_area.setObjectName("paramArea") scroll_area.setStyleSheet("border-radius: 0;") scroll_area.setWidgetResizable(True) scroll_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) scroll_area.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded) scroll_area.setFixedSize(QSize(470, 200)) scroll_area.setWidget(content_widget) if json_str is None or len(json_str) == 0: return scroll_area params = json.loads(json_str) if len(params) == 0: return scroll_area layout = QGridLayout() layout.setSpacing(0) layout.setContentsMargins(0, 0, 0, 0) row = 0 layout.addWidget(self.add_param_item("编号", 150, True), row, 0) layout.addWidget(self.add_param_item("类型", 100, True), row, 1) layout.addWidget(self.add_param_item("X", 65, True), row, 2) layout.addWidget(self.add_param_item("Y", 65, True), row, 3) layout.addWidget(self.add_param_item("中心点", -1, True), row, 4) row = row + 1 for param in params: layout.addWidget(self.add_param_item(param['code'], 150, is_bottom = row == len(params)), row, 0) layout.addWidget(self.add_param_item(param['type'], 100, is_bottom = row == len(params)), row, 1) layout.addWidget(self.add_param_item(param['x'], 65, is_bottom = row == len(params)), row, 2) layout.addWidget(self.add_param_item(param['y'], 65, is_bottom = row == len(params)), row, 3) if len(param['center']) != 0 and '.' not in param['center']: index = len(param['center']) - 3 str1 = param['center'][0: index] str2 = param['center'][index: ] layout.addWidget(self.add_param_item(str1 + "." + str2, -1, is_bottom = row == len(params)), row, 4) else: layout.addWidget(self.add_param_item(param['center'], -1, is_bottom = row == len(params)), row, 4) row = row + 1 content_widget.setLayout(layout) return scroll_area @staticmethod def add_param_item(text, width, is_header = False, is_bottom = False): label = QLabel() if width != -1: label.setFixedWidth(width) style_str = "text-align: center; border-right: 1px solid #ffffff;" if is_header: label.setFixedHeight(32) style_str += "background-color: #454962;" if not is_bottom: style_str += "border-bottom: 1px solid #ffffff;" label.setStyleSheet(style_str) label.setAlignment(Qt.AlignCenter) label.setText(text) return label @staticmethod def start_task(task): params = json.loads(task[3]) if len(task[3]) == 0 or len(params) == 0: MessageBox("任务名称: " + task[1],"warning", "任务未设置参数！", AppContext.get_main_window()).show() return task_table = AppContext.get_edge_context().get_component("dat_task") task_table.update_task({ "id": task[0], "state": 1, "start_time": datetime.now() }) TaskResultFrame(task, AppContext.get_main_window()).show() # self.run_dialog = TaskRunDialog(task[3]) # self.run_dialog.setGeometry(0,0,1920,1080) # dialog_result = self.run_dialog.exec_() # if dialog_result == 0: # c = 0 # # self.name_text.setText(None) # # self.file_content.setPlainText(None)