def Open(self):
"""打开视频原文件按钮响应函数"""
self.fileName, self.fileType = QFileDialog.getOpenFileName(
self.mainWnd, 'Choose file', '', '*.avi')
if self.fileName is None or '.avi' not in self.fileName:
return
elif 'out' not in self.fileName:
VedioDate = time.ctime(os.path.getctime(self.fileName))
VedioDate = VedioDate.replace(' ',
"_").replace(':',
'_').replace('__', '_')
PATH.setValue('CVedioDate', VedioDate)
self.ui.label_date_text.setText(PATH.get_VedioDate())
self.video_outname = PATH.run_a_red_light_vedio_path()
#刷新信息显示
self.ui.label_roadinfo.setText(" 车流量信息展示区域")
self.model = QStandardItemModel() #存储任意结构数据
self.model.setHorizontalHeaderLabels(['车牌号码', '违章类型'])
self.ui.tableView.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
self.ui.tableView.setModel(self.model)
# 创建视频显示线程
self.Vedioplayname = self.fileName
th = threading.Thread(target=self.Display)
th.start()
def get_roadinfo(self):
"""确定路口和时间段之后的操作"""
if self.ui.chooseRoad.currentIndex() == -1:
dig = QMessageBox.information(self, "提示", "未选择路口", QMessageBox.Yes)
return
self.ChosedTime = self.ui.choose_time.currentText()
self.mainWnd.ui.label_road_text.setText(self.ChosedRoad)
if self.ChosedTime == "所有时间" and self.ChosedRoad != "所有路口":
PATH.setValue('RoadName', self.ChosedRoad)
PATH.setValue('CVedioDate', self.ChosedTime)
PATH.bool_alltimes = True
else:
PATH.bool_alltimes = False
try:
PATH.setValue('RoadName', self.ChosedRoad)
PATH.setValue('CVedioDate', self.ChosedTime)
Vedio_OutFileName = PATH.detect_result_path + self.ChosedRoad + '\\' + self.ChosedTime + "\\" + "Vedio_out.avi"
self.mainWnd.Vedioplayname = Vedio_OutFileName
self.mainWnd.specialroad = True
self.show_processed_info.emit()
except:
dig = QMessageBox.warning(self, "警告", "未找到目标视频文件",
QMessageBox.Yes)
self.mainWnd.ui.label_date_text.setText(self.ChosedTime)
self.mainWnd.ui.Open.setEnabled(True)
self.mainWnd.ui.Button_imgout.setEnabled(True)
self.mainWnd.ui.Button_infoout.setEnabled(True)
def Open(self):
"""打开视频原文件按钮响应函数"""
self.fileName, self.fileType = QFileDialog.getOpenFileName(
self.mainWnd, 'Choose file', '', '*.avi')
if self.fileName is None or '.avi' not in self.fileName:
return
elif 'out' not in self.fileName:
VedioDate = time.ctime(os.path.getctime(self.fileName))
VedioDate = VedioDate.replace(' ',
"_").replace(':',
'_').replace('__', '_')
PATH.setValue('CVedioDate', VedioDate)
self.ui.label_date_text.setText(PATH.get_VedioDate())
self.video_outname = PATH.run_a_red_light_vedio_path()
# 创建视频显示线程
self.Vedioplayname = self.fileName
th = threading.Thread(target=self.Display)
th.start()
def set_road(self):
"""路口设置对话框响应函数"""
self.mainWnd.ui.Open.setEnabled(True)
self.mainWnd.ui.Button_imgout.setEnabled(True)
self.mainWnd.ui.Button_infoout.setEnabled(True)
if self.ui.Text_NewRoad.toPlainText(
) is '' and self.ui.Box_Existed_Roads.currentIndex() is not -1:
PATH.setValue('RoadName', self.ui.Box_Existed_Roads.currentText())
self.mainWnd.ui.label_road_text.setText(
self.ui.Box_Existed_Roads.currentText())
elif self.ui.Text_NewRoad.toPlainText() is not '':
PATH.setValue('RoadName', self.ui.Text_NewRoad.toPlainText())
self.mainWnd.ui.label_road_text.setText(
self.ui.Text_NewRoad.toPlainText())
else:
dig = QMessageBox.warning(self, "警告", "当前未设置路口！", QMessageBox.Yes)
return
dig = QMessageBox.information(self, "提示", "路口设置成功", QMessageBox.Yes)
self.mainWnd.ui.Open.setEnabled(True)
self.mainWnd.ui.Button_imgout.setEnabled(True)
self.mainWnd.ui.Button_infoout.setEnabled(True)