def __init__(self, parent=None):
super(Viewfinder, self).__init__(parent=parent)
self.camera = None
self.recordDir = os.path.expanduser('~')
self.scene = QtWidgets.QGraphicsScene()
self.scene.setBackgroundBrush(QtCore.Qt.black)
self.setScene(self.scene)
# Camera preview
self.preview = QtMultimediaWidgets.QGraphicsVideoItem()
self.scene.addItem(self.preview)
# Record and stop button. The record button is initially added to the scene.
self.stopItem = ButtonItem(
pkgutil.get_data('webrec', 'resources/stop_icon.png'))
self.stopItem.signalSource.clicked.connect(self.stopClicked)
self.recordItem = ButtonItem(
pkgutil.get_data('webrec', 'resources/record_icon.png'))
self.recordItem.signalSource.clicked.connect(self.recordClicked)
self.scene.addItem(self.recordItem)
self.resize(self.width(), self.height())
def setupUi(self, MainWindow):
MainWindow.resize(700, 475)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
self.horizontalLayout_5 = QtWidgets.QHBoxLayout(self.centralwidget)
self.verticalLayout_2 = QtWidgets.QVBoxLayout()
self.verticalLayout_3 = QtWidgets.QVBoxLayout()
self.verticalLayout_3.setSpacing(12)
self.verticalLayout = QtWidgets.QVBoxLayout()
self.videoPathLabel = QtWidgets.QLabel(self.centralwidget)
self.videoPath = QtWidgets.QLabel(self.centralwidget)
self.videoPath.setText("None")
self.verticalLayout.addWidget(self.videoPathLabel)
self.verticalLayout.addWidget(self.videoPath)
self.fpsLabel = QtWidgets.QLabel(self.centralwidget)
self.fps = QtWidgets.QLabel(self.centralwidget)
self.sizeLabel = QtWidgets.QLabel(self.centralwidget)
self.size = QtWidgets.QLabel(self.centralwidget)
self.horizontalLayout_2.addWidget(self.fpsLabel)
self.horizontalLayout_2.addWidget(self.fps)
self.horizontalLayout_2.addWidget(self.sizeLabel)
self.horizontalLayout_2.addWidget(self.size)
self.durationLabel = QtWidgets.QLabel(self.centralwidget)
self.duration = QtWidgets.QLabel(self.centralwidget)
self.clipLabel = QtWidgets.QLabel(self.centralwidget)
self.clip = QtWidgets.QLabel(self.centralwidget)
self.horizontalLayout_3.addWidget(self.durationLabel)
self.horizontalLayout_3.addWidget(self.duration)
self.horizontalLayout_3.addWidget(self.clipLabel)
self.horizontalLayout_3.addWidget(self.clip)
self.cutRateLabel = QtWidgets.QLabel(self.centralwidget)
self.cutRate = QtWidgets.QLineEdit(self.centralwidget)
regex = QtCore.QRegExp('^([1-9]|10)$')
rangeNum = QtGui.QRegExpValidator(regex, self.cutRate)
self.cutRate.setValidator(rangeNum)
self.cutRate.setText('1')
self.horizontalLayout_4.addWidget(self.cutRateLabel)
self.horizontalLayout_4.addWidget(self.cutRate)
self.ctpn = QtWidgets.QPushButton(self.centralwidget)
self.ctpn.setEnabled(False)
self.save = QtWidgets.QPushButton(self.centralwidget)
self.save.setEnabled(False)
self.readme = QtWidgets.QLabel(self.centralwidget)
pix = QtGui.QPixmap('./Gui/Asset/Help.png')
self.readme.setPixmap(pix)
self.verticalLayout_3.addLayout(self.verticalLayout)
self.verticalLayout_3.addLayout(self.horizontalLayout_2)
self.verticalLayout_3.addLayout(self.horizontalLayout_3)
self.verticalLayout_3.addLayout(self.horizontalLayout_4)
self.verticalLayout_3.addWidget(self.ctpn)
self.verticalLayout_3.addWidget(self.save)
self.verticalLayout_3.addWidget(self.readme, 2)
#video
self.video = QMediaPlayer(None, QMediaPlayer.VideoSurface)
self.videoItem = QtMultimediaWidgets.QGraphicsVideoItem()
self.scene = QtWidgets.QGraphicsScene()
self.gv = GraphicsView(self.scene)
self.gv.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.gv.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.gv.setStyleSheet("background-color: black")
self.scene.addItem(self.videoItem)
self.video.setVideoOutput(self.videoItem)
#video rect cover
self.rectItem = GraphicsRectItem(self.videoItem)
self.rectItem.setClip(self.clip)
self.rectItem.setVisible(False)
self.horizontalSlider = slider(self.centralwidget)
self.horizontalSlider.setRange(0, 0)
self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal)
self.horizontalSlider.setStyleSheet(
Utils.LoadQss('Gui/Asset/style.qss'))
self.timeline = QtWidgets.QLabel(self.centralwidget)
self.play = QtWidgets.QPushButton(self.centralwidget)
self.play.setIcon(self.style().standardIcon(
QtWidgets.QStyle.SP_MediaPlay))
self.play.setEnabled(False)
self.horizontalLayout.addWidget(self.play)
self.horizontalLayout.addWidget(self.horizontalSlider)
self.horizontalLayout.addWidget(self.timeline)
self.verticalLayout_2.addWidget(self.gv)
self.verticalLayout_2.addLayout(self.horizontalLayout)
self.horizontalLayout_5.addLayout(self.verticalLayout_3, 1)
self.horizontalLayout_5.addLayout(self.verticalLayout_2, 8)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.toolBar = QtWidgets.QToolBar(MainWindow)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setEnabled(True)
self.menuFile = QtWidgets.QMenu(self.menubar)
self.actionLoadVideo = QtWidgets.QAction(MainWindow)
self.menubar.addAction(self.menuFile.menuAction())
self.menuFile.addAction(self.actionLoadVideo)
MainWindow.setCentralWidget(self.centralwidget)
MainWindow.setMenuBar(self.menubar)
MainWindow.setStatusBar(self.statusbar)
MainWindow.addToolBar(QtCore.Qt.TopToolBarArea, self.toolBar)
self.retranslateUi(MainWindow)
self.menuFile.triggered.connect(self.OpenFile)
self.play.clicked.connect(self.PlayVideo)
self.video.positionChanged.connect(self.PositionChanged)
self.video.durationChanged.connect(self.DurationChanged)
self.horizontalSlider.sliderMoved.connect(self.MoveSliderPos)
self.horizontalSlider.valueChanged.connect(self.ClickSliderPos)
self.ctpn.clicked.connect(self.CtpnDetect)
self.save.clicked.connect(self.SaveResult)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
