def button_released(self):
self.main_self.new_source_status = 'preinitialize'
api = ServerApi('http://127.0.0.1:5000')
sending_button = self.main_self.sender()
res = api.get('/streaming/' + str(sending_button.property('id').get('id')))
self.main_self.new_source_status = 'reinitialize'
class CameraList(QtWidgets.QDialog):
def __init__(self, button_manager: CameraButtonManager):
super(CameraList, self).__init__()
self.ui = Ui_Dialog()
self.ui.setupUi(self)
self.ui.deleteButton.clicked.connect(self.delete_camera)
self.camera_schema = CameraSchema()
self.ui.listWidget.clicked.connect(self.click_item)
self.ui.listWidget.clicked.connect(self.click_item)
self.button_manager = button_manager
self.current_camera_id = ''
self.api = ServerApi('http://127.0.0.1:5000')
self.load_cameras()
def load_cameras(self):
self.ui.listWidget.clear()
res = self.api.get('/camera')
for camera in res:
item = QtWidgets.QListWidgetItem()
item.setStatusTip(str(camera.get('id')))
item.setText(str(camera.get('ip')) + ':' + str(camera.get('port')))
self.ui.listWidget.addItem(item)
def click_item(self):
self.current_camera_id = self.ui.listWidget.currentItem().statusTip()
self.current_camera_index = self.ui.listWidget.currentRow()
def delete_camera(self):
camera_id = self.current_camera_id
self.button_manager.delete_button(str(camera_id))
response = self.api.delete_camera(str(camera_id))
self.ui.listWidget.takeItem(self.current_camera_index)
print('delete camera id ', str(camera_id), '; response ',
str(response.status_code))
def reshow(self):
self.load_cameras()
self.show()
class CameraButtonManager(object):
def __init__(self, horizontalLayout: QtWidgets.QHBoxLayout, camera_scroll_area_widget_contents, main_self):
self.main_self = main_self
self.horizontalLayout = horizontalLayout
self.camera_scroll_area_widget_contents = camera_scroll_area_widget_contents
self.api = ServerApi('http://127.0.0.1:5000')
def init_camera_buttons(self):
res = self.api.get('/camera')
for camera in res:
self.addButton(camera)
spacerItem1 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
spacerItem1.setAlignment(Qt.AlignRight)
self.horizontalLayout.addItem(spacerItem1)
def delete_button(self, camera_id):
widget = self.camera_scroll_area_widget_contents.findChild(QtWidgets.QWidget, camera_id)
api = ServerApi('http://127.0.0.1:5000')
resp = api.rtsp_finish(camera_id)
if resp.status_code == 200:
widget.setParent(None)
def addButton(self, camera):
api = ServerApi('http://127.0.0.1:5000')
_translate = QtCore.QCoreApplication.translate
camera_widget = QtWidgets.QWidget(self.camera_scroll_area_widget_contents)
camera_widget.setObjectName(str(camera.get('id')))
print('camera name ', str(camera.get('id')))
horizontalLayout_3 = QtWidgets.QHBoxLayout(camera_widget)
camera_button = QtWidgets.QPushButton(camera_widget)
camera_button.setObjectName("camera_button" + camera.get('ip'))
camera_button.setProperty('id', camera)
camera_button.released.connect(self.button_released)
camera_rtsp_buttom = QtWidgets.QPushButton(camera_widget)
camera_rtsp_buttom.setObjectName("camera_rtsp_buttom" + camera.get('ip'))
camera_rtsp_buttom.setProperty('id', camera)
camera_rtsp_buttom.released.connect(self.rtsp_released)
horizontalLayout_3.addWidget(camera_rtsp_buttom)
horizontalLayout_3.addWidget(camera_button)
self.horizontalLayout.addWidget(camera_widget)
camera_button.setText(_translate("MainWindow", "View\n" + camera.get('ip')))
resp = api.rtsp_item_status(camera.get('id'))
stopped_status = resp.json().get('stopped')
if stopped_status:
camera_rtsp_buttom.setText(_translate("MainWindow", "Start stream"))
else:
camera_rtsp_buttom.setText(_translate("MainWindow", "Stop stream"))
def rtsp_released(self):
sending_button = self.main_self.sender()
api = ServerApi('http://127.0.0.1:5000')
if sending_button.text() == 'Start stream':
resp = api.rtsp_start(sending_button.property('id').get('id'))
print('start rtsp ', str(resp.status_code))
if resp.status_code == 200 or resp.status_code == '200':
sending_button.setText('Stop stream')
else:
resp = api.rtsp_finish(sending_button.property('id').get('id'))
print('start rtsp ', str(resp.status_code))
if resp.status_code == 200 or resp.status_code == '200':
sending_button.setText('Start stream')
def button_released(self):
self.main_self.new_source_status = 'preinitialize'
api = ServerApi('http://127.0.0.1:5000')
sending_button = self.main_self.sender()
res = api.get('/streaming/' + str(sending_button.property('id').get('id')))
self.main_self.new_source_status = 'reinitialize'