def create_ui(self):
"""Set up the user interface, signals & slots
"""
self.main_window = self.load_ui_widget(os.path.join(os.getcwd(), "videosync.ui"))
self.main_window.centralwidget.setLayout(self.main_window.vboxlayout)
# In this widget, the video will be drawn
if platform.system() == "Darwin": # for MacOS
self.main_window.videoframe = QtWidgets.QMacCocoaViewContainer(0)
self.palette = self.main_window.videoframe.palette()
self.palette.setColor(QtGui.QPalette.Window, QtGui.QColor(0, 0, 0))
self.main_window.videoframe.setPalette(self.palette)
# Create the position slider (QSlider)
self.main_window.positionslider.sliderMoved.connect(self.set_position)
# self.positionslider.sliderPressed.connect(self.set_position)
self.main_window.positionslider.sliderMoved.connect(self.update_time_label)
self.main_window.volume_slider.sliderMoved.connect(self.update_volume)
# Create the "previous frame" button
self.main_window.previousframe.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaSkipBackward))
self.main_window.previousframe.clicked.connect(self.on_neg_offset)
# Create the play button and connect it to the play/pause function
self.main_window.playbutton.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaPlay))
self.main_window.playbutton.clicked.connect(self.play_pause)
# Create the "next frame" button
self.main_window.nextframe.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaSkipForward))
self.main_window.nextframe.clicked.connect(self.on_pos_offset)
# Create the "decrease playback rate" button
self.main_window.decr_pb_rate.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaSeekBackward))
self.main_window.decr_pb_rate.clicked.connect(self.decr_mov_play_rate)
# Create the stop button and connect it to the stop function
self.main_window.stopbutton.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaStop))
self.main_window.stopbutton.clicked.connect(self.stop)
self.main_window.maximize.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_TitleBarMaxButton))
self.main_window.maximize.clicked.connect(self.on_maximize)
# Create the "increase playback rate" button
self.main_window.incr_pb_rate.setIcon(self.style().standardIcon(QtWidgets.QStyle.SP_MediaSeekForward))
self.main_window.incr_pb_rate.clicked.connect(self.incr_mov_play_rate)
self.main_window.videoframe.keyPressEvent = self.on_move
# File menu
file_menu = self.main_window.menu_bar.addMenu("File")
self.audio_lang_menu = self.main_window.menu_bar.addMenu("Audio")
self.sub_lang_menu = self.main_window.menu_bar.addMenu("Subtitles")
# Create actions to load a new media file and to close the app
open_action = QtWidgets.QAction("Load Video", self)
close_action = QtWidgets.QAction("Close App", self)
file_menu.addAction(open_action)
file_menu.addAction(close_action)
# test_combo = QtWidgets.QComboBox()
# self.main_window.menu_bar.addWidget(test_combo)
open_action.triggered.connect(self.open_file)
close_action.triggered.connect(sys.exit)
self.main_window.videoframe.setFocus()
self.main_window.installEventFilter(self)
self.main_window.ip_address.textChanged.connect(self.update_mqtt)
self.main_window.client_id_input.textChanged.connect(self.update_mqtt)
self.main_window.topic_input.textChanged.connect(self.update_mqtt)
self.main_window.server_input.stateChanged.connect(self.change_server_state)
self.main_window.connect_button.clicked.connect(self.connect_to_mqtt)
self.main_window.top_control_box.setEnabled(False)
self.main_window.playbutton.setEnabled(False)
self.main_window.decr_pb_rate.setEnabled(False)
self.main_window.incr_pb_rate.setEnabled(False)
self.main_window.stopbutton.setEnabled(False)
def create_ui(self):
"""Set up the user interface, signals & slots
"""
self.widget = QtWidgets.QWidget(self)
self.setCentralWidget(self.widget)
# In this widget, the video will be drawn
if platform.system() == "Darwin": # for MacOS
self.videoframe = QtWidgets.QMacCocoaViewContainer(0)
else:
self.videoframe = QtWidgets.QFrame()
self.palette = self.videoframe.palette()
self.palette.setColor(QtGui.QPalette.Window, QtGui.QColor(0, 0, 0))
self.videoframe.setPalette(self.palette)
self.videoframe.setAutoFillBackground(True)
self.positionslider = QtWidgets.QSlider(QtCore.Qt.Horizontal, self)
self.positionslider.setToolTip("Position")
self.positionslider.setMaximum(1000)
self.positionslider.sliderMoved.connect(self.set_position)
self.positionslider.sliderPressed.connect(self.set_position)
self.hbuttonbox = QtWidgets.QHBoxLayout()
self.playbutton = QtWidgets.QPushButton("Play")
self.hbuttonbox.addWidget(self.playbutton)
self.playbutton.clicked.connect(self.play_pause)
self.hbuttonbox.addStretch(1)
self.progress = QtWidgets.QLabel("--:--")
self.hbuttonbox.addWidget(self.progress)
self.addeventbutton = QtWidgets.QPushButton("Add Event")
self.hbuttonbox.addWidget(self.addeventbutton)
self.addeventbutton.clicked.connect(self.add_event)
self.hbuttonbox.addStretch(1)
self.resetbutton = QtWidgets.QPushButton("Reset")
self.hbuttonbox.addWidget(self.resetbutton)
self.resetbutton.clicked.connect(self.reset_button_clicked)
self.savebutton = QtWidgets.QPushButton("Save Video Manifest")
self.hbuttonbox.addWidget(self.savebutton)
self.savebutton.clicked.connect(self.save_manifest)
self.htablebox = QtWidgets.QHBoxLayout()
self.eventstabs = QtWidgets.QTabWidget()
self.events = []
self.events.append([])
tab = QtWidgets.QVBoxLayout()
radiobutton = QtWidgets.QRadioButton("Game Start")
tab.addWidget(radiobutton)
# automatically select the game start button
radiobutton.setChecked(True)
self.events[0].append({
'radio_button': radiobutton,
'handler': self.game_start_event,
'associated_widgets': {}
})
tab_widget = QtWidgets.QWidget()
tab_widget.setLayout(tab)
self.eventstabs.addTab(tab_widget, 'Game Start')
# save a reference of game start button to be used in load manifest
self.game_start_radiobutton = radiobutton
self.events.append([])
tab = QtWidgets.QVBoxLayout()
# wobble goal
radiobutton = QtWidgets.QRadioButton(
"Wobble Goal Delivered to Target Zone")
tab.addWidget(radiobutton)
self.events[1].append({
'radio_button': radiobutton,
'handler': self.wobblegoal_target_event,
'associated_widgets': {}
})
# parking
radiobutton = QtWidgets.QRadioButton("Robot Parked")
tab.addWidget(radiobutton)
self.events[1].append({
'radio_button': radiobutton,
'handler': self.robot_park_event,
'associated_widgets': {}
})
# ring goal
ring_goals, radiobutton, associated_widgets = self.ring_goal_event_widgets(
'auton')
tab.addWidget(radiobutton)
tab.addLayout(ring_goals)
self.events[1].append({
'radio_button': radiobutton,
'handler': self.ring_goal_auto_event,
'associated_widgets': associated_widgets
})
# power shot
radiobutton = QtWidgets.QRadioButton(
"Power Shot Target Knocked(auton)")
tab.addWidget(radiobutton)
self.events[1].append({
'radio_button': radiobutton,
'handler': self.powershot_event,
'associated_widgets': {}
})
# tab
tab_widget = QtWidgets.QWidget()
tab_widget.setLayout(tab)
self.eventstabs.addTab(tab_widget, 'Autonomous')
self.events.append([])
tab = QtWidgets.QVBoxLayout()
ring_goals, radiobutton, associated_widgets = self.ring_goal_event_widgets(
'teleop')
tab.addWidget(radiobutton)
tab.addLayout(ring_goals)
self.events[2].append({
'radio_button': radiobutton,
'handler': self.ring_goal_teleop_event,
'associated_widgets': associated_widgets
})
tab_widget = QtWidgets.QWidget()
tab_widget.setLayout(tab)
self.eventstabs.addTab(tab_widget, 'Teleop')
self.events.append([])
tab = QtWidgets.QVBoxLayout()
# wobble goal to start line
radiobutton = QtWidgets.QRadioButton(
"Wobble Goal Delivered to Start Line")
tab.addWidget(radiobutton)
self.events[3].append({
'radio_button': radiobutton,
'handler': self.wobblegoal_startline_event,
'associated_widgets': {}
})
# wobble goal to drop zone
radiobutton = QtWidgets.QRadioButton(
"Wobble Goal Delivered to Drop Zone")
tab.addWidget(radiobutton)
self.events[3].append({
'radio_button': radiobutton,
'handler': self.wobblegoal_dropzone_event,
'associated_widgets': {}
})
# ring goal
ring_goals, radiobutton, associated_widgets = self.ring_goal_event_widgets(
'teleop')
tab.addWidget(radiobutton)
tab.addLayout(ring_goals)
self.events[3].append({
'radio_button': radiobutton,
'handler': self.ring_goal_teleop_event,
'associated_widgets': associated_widgets
})
# power shot
radiobutton = QtWidgets.QRadioButton(
"Power Shot Target Knocked(endgame)")
tab.addWidget(radiobutton)
self.events[3].append({
'radio_button': radiobutton,
'handler': self.powershot_event,
'associated_widgets': {}
})
# tab
tab_widget = QtWidgets.QWidget()
tab_widget.setLayout(tab)
self.eventstabs.addTab(tab_widget, 'End Game')
self.events.append([])
tab = QtWidgets.QVBoxLayout()
penalty_layout = QtWidgets.QHBoxLayout()
radiobutton = QtWidgets.QRadioButton("Minor Penalty")
penalty_layout.addWidget(radiobutton)
ring_goals.addStretch(1)
reason_edit = QtWidgets.QLineEdit()
penalty_layout.addWidget(reason_edit)
ring_goals.addStretch(1)
tab.addLayout(penalty_layout)
self.events[4].append({
'radio_button': radiobutton,
'handler': self.minor_penalty_event,
'associated_widgets': {
'reason': reason_edit
}
})
penalty_layout = QtWidgets.QHBoxLayout()
radiobutton = QtWidgets.QRadioButton("Major Penalty")
penalty_layout.addWidget(radiobutton)
ring_goals.addStretch(1)
reason_edit = QtWidgets.QLineEdit()
penalty_layout.addWidget(reason_edit)
ring_goals.addStretch(1)
tab.addLayout(penalty_layout)
self.events[4].append({
'radio_button': radiobutton,
'handler': self.major_penalty_event,
'associated_widgets': {
'reason': reason_edit
}
})
tab_widget = QtWidgets.QWidget()
tab_widget.setLayout(tab)
self.eventstabs.addTab(tab_widget, 'Penalty')
self.htablebox.addWidget(self.eventstabs, stretch=6)
self.eventstable = QtWidgets.QTableWidget(2, 3)
self.eventstable.setHorizontalHeaderLabels(['Event', 'Points', ''])
header = self.eventstable.horizontalHeader()
header.setSectionResizeMode(0, QtWidgets.QHeaderView.Stretch)
header.setSectionResizeMode(1, QtWidgets.QHeaderView.ResizeToContents)
header.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
self.htablebox.addWidget(self.eventstable, stretch=4)
self.vboxlayout = QtWidgets.QVBoxLayout()
self.vboxlayout.addWidget(self.videoframe, stretch=10)
self.vboxlayout.addWidget(self.positionslider)
self.vboxlayout.addLayout(self.hbuttonbox)
self.vboxlayout.addLayout(self.htablebox, stretch=7)
self.widget.setLayout(self.vboxlayout)
menu_bar = self.menuBar()
# File menu
file_menu = menu_bar.addMenu("File")
# Add actions to file menu
open_action = QtWidgets.QAction("Load Video", self)
close_action = QtWidgets.QAction("Close App", self)
file_menu.addAction(open_action)
file_menu.addAction(close_action)
open_action.triggered.connect(self.open_file)
close_action.triggered.connect(sys.exit)
self.timer = QtCore.QTimer(self)
self.timer.setInterval(100)
self.timer.timeout.connect(self.update_ui)
self.reset()
def create_ui(self):
"""Set up the user interface, signals & slots
"""
self.widget = QtWidgets.QWidget(self)
self.setCentralWidget(self.widget)
# In this widget, the video will be drawn
if platform.system() == "Darwin": # for MacOS
self.videoframe = QtWidgets.QMacCocoaViewContainer(0)
else:
self.videoframe = QtWidgets.QFrame()
self.palette = self.videoframe.palette()
self.palette.setColor(QtGui.QPalette.Window, QtGui.QColor(0, 0, 0))
self.videoframe.setPalette(self.palette)
self.videoframe.setAutoFillBackground(True)
self.positionslider = QtWidgets.QSlider(QtCore.Qt.Horizontal, self)
self.positionslider.setToolTip("Position")
self.positionslider.setMaximum(1000)
self.positionslider.sliderMoved.connect(self.set_position)
self.positionslider.sliderPressed.connect(self.set_position)
self.hbuttonbox = QtWidgets.QHBoxLayout()
self.playbutton = QtWidgets.QPushButton("Play")
self.hbuttonbox.addWidget(self.playbutton)
self.playbutton.clicked.connect(self.play_pause)
self.stopbutton = QtWidgets.QPushButton("Stop")
self.hbuttonbox.addWidget(self.stopbutton)
self.stopbutton.clicked.connect(self.stop)
self.hbuttonbox.addStretch(1)
self.volumeslider = QtWidgets.QSlider(QtCore.Qt.Horizontal, self)
self.volumeslider.setMaximum(100)
self.volumeslider.setValue(self.mediaplayer.audio_get_volume())
self.volumeslider.setToolTip("Volume")
self.hbuttonbox.addWidget(self.volumeslider)
self.volumeslider.valueChanged.connect(self.set_volume)
self.vboxlayout = QtWidgets.QVBoxLayout()
self.vboxlayout.addWidget(self.videoframe)
self.vboxlayout.addWidget(self.positionslider)
self.vboxlayout.addLayout(self.hbuttonbox)
self.widget.setLayout(self.vboxlayout)
menu_bar = self.menuBar()
# File menu
file_menu = menu_bar.addMenu("File")
# Add actions to file menu
open_action = QtWidgets.QAction("Load Video", self)
close_action = QtWidgets.QAction("Close App", self)
file_menu.addAction(open_action)
file_menu.addAction(close_action)
open_action.triggered.connect(self.open_file)
close_action.triggered.connect(sys.exit)
self.timer = QtCore.QTimer(self)
self.timer.setInterval(100)
self.timer.timeout.connect(self.update_ui)