perf(温度显示) 优化温度显示逻辑

src/ZiJin_parse_sensorhistory.py

@@ -217,6 +217,14 @@ def get_sensor_all_image_path(type):
             file_path = os.path.join(default_chart_dir, "VR_CPU_temperature.png")
         case "vr_fpga":
             file_path = os.path.join(default_chart_dir, "VR_FPGA_temperature.png")
+        case "opt0":
+            file_path = os.path.join(default_chart_dir, "OPT0_temperature.png")
+        case "opt1":
+            file_path = os.path.join(default_chart_dir, "OPT1_temperature.png")
+        case "opt2":
+            file_path = os.path.join(default_chart_dir, "OPT2_temperature.png")
+        case "opt3":
+            file_path = os.path.join(default_chart_dir, "OPT3_temperature.png")
         case _:
             file_path = os.path.join(default_chart_dir, "temperature_distribution.png")
     return file_path

src/main_window.py

@@ -44,5 +44,9 @@ class MainWindow(QMainWindow, Ui_MainWindow):
             "Outlet_CPU_Temp": "outlet_cpu",
             "Outlet_FPGA_Temp": "outlet_fpga",
             "VR_CPU_Temp": "vr_cpu",
-            "VR_FPGA_Temp": "vr_fpga"
+            "VR_FPGA_Temp": "vr_fpga",
+            "OPT0_Temp": "opt1",
+            "OPT1_Temp": "opt1",
+            "OPT2_Temp": "opt2",
+            "OPT3_Temp": "opt3",
         }

src/view_renderer.py

@@ -2,6 +2,8 @@ from PyQt5.QtWidgets import QGraphicsPixmapItem
 from PyQt5.QtGui import QPixmap, QStandardItem
 from PyQt5.QtCore import Qt
 from utils import show_critical_message  # 导入工具类的错误弹窗函数
+from utils import show_info_message
+import os
 
 class ViewRenderer:
     """视图渲染模块：负责图片显示、表格数据填充等UI渲染逻辑"""
@@ -14,6 +16,14 @@ class ViewRenderer:
         在 QGraphicsView 中显示图片（支持抗锯齿、居中适配）
         :param image_path: 图片文件的绝对路径
         """        
+        if not os.path.exists(image_path):
+            show_info_message(
+                parent=self.main_window,
+                title="图片无法显示",
+                message="目标日志文件中无温度数据, 可能是BMC版本不支持\n"
+            )
+            return
+
         try:
             # 1. 清空场景中已有的图片（避免叠加显示）
             self.main_window.scene.clear()