class filesSelector(QWidget):
def __init__(self, *args, **kwargs):
#super(filesSelector, self).__init__(*args, **kwargs)
#Widget for displaying all the options for adding files to the view
self.directory_browse = QWidget()
self.directory_browse_layout = QVBoxLayout()
self.directory_browse.setLayout(self.directory_browse_layout)
#List View for displaying the files which have been selected for processing
self.file_list_view = QListView()
self.file_list_view.setObjectName("treeView")
self.directory_browse_layout.addWidget(self.file_list_view)
#The widget within the Directory_Browse widget which will contain all the options for loading files
self.file_option_widget = QWidget()
self.file_option_widget_layout = QHBoxLayout()
self.file_option_widget.setLayout(self.file_option_widget_layout)
self.directory_browse_layout.addWidget(self.file_option_widget)
#The button for browsing to the folder which needs to be added
self.select_folder_button = QPushButton()
self.select_folder_button.setObjectName("browseButton")
self.select_folder_button.setText("Select Folder")
self.file_option_widget_layout.addWidget(self.select_folder_button)
#The button for adding selected files from a directory
self.select_file_button = QPushButton()
self.select_file_button.setObjectName("browseButton")
self.select_file_button.setText("Select File")
self.file_option_widget_layout.addWidget(self.select_file_button)
#The widget which will contain the list of all the extensions which are to be added
# self.file_extension_widget = QWidget()
# self.file_extension_widget.setObjectName("fileExtensionWidget")
# self.file_extension_widget_layout = QHBoxLayout()
# self.file_extension_widget.setLayout(self.file_option_widget_layout)
# self.file_option_widget_layout.addWidget(self.file_extension_widget)
#What happens when we click the browse directory button?
self.select_folder_button.clicked.connect(self.select_folder)
#Custom model to hold the names of the all the files which are selected
self.file_model = QStandardItemModel()
def select_folder(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.Directory)
dialog.setOption(QFileDialog.ShowDirsOnly)
self.directoryUrl = dialog.getExistingDirectoryUrl()
self.selected_folder = self.directoryUrl.toDisplayString()[7:]
self.nameFileArray = [
f for f in os.listdir(self.selected_folder)
if os.path.isfile(os.path.join(self.selected_folder, f))
]
# item = QStandardItem("All")
# item.setCheckState(Qt.Checked)
# item.setCheckable(True)
#self.file_model.appendRow(item)
#self.file_model, self.file_option_listview = self.create_checkBoxes(self.nameFileArray, self.file_model, self.file_option_listview)
self.file_model = self.create_checkBoxes(self.nameFileArray,
self.file_model,
self.file_list_view)
for name in self.nameFileArray:
self.file_model.appendRow(
self.append_checkbox(name, self.file_model, Qt.Checked))
self.file_list_view.setModel(self.file_model)
#self.file_model, self.file_option_listview = self.create_checkBoxes(self.nameFileArray, self.file_model, self.file_option_listview)
def create_checkBoxes(self, array, model, view):
model.appendRow(self.append_checkbox("All", model, Qt.Checked))
# for item in array:
# model = self.append_checkbox(item, model, Qt.Checked)
# view.setModel(model)
return model
def append_checkbox(self, item, model, checkdStatus):
item = QStandardItem(item)
item.setCheckState(checkdStatus)
item.setCheckable(True)
#model.appendRow(item)
return item
class MainWindow(QMainWindow):
def __init__(self, *args, **kwargs):
super(MainWindow, self).__init__(*args, **kwargs)
self.setupUi(self)
self.player = QMediaPlayer()
self.player.error.connect(self.erroralert)
self.player.play()
# Setup the playlist.
self.playlist = QMediaPlaylist()
self.player.setPlaylist(self.playlist)
# Add viewer for video playback, separate floating window.
self.viewer = ViewerWindow(self)
self.viewer.setWindowFlags(self.viewer.windowFlags()
| Qt.WindowStaysOnTopHint)
self.viewer.setMinimumSize(QSize(480, 360))
videoWidget = QVideoWidget()
self.viewer.setCentralWidget(videoWidget)
self.player.setVideoOutput(videoWidget)
# Connect control buttons/slides for media player.
self.playButton.pressed.connect(self.player.play)
self.pauseButton.pressed.connect(self.player.pause)
self.stopButton.pressed.connect(self.player.stop)
self.volumeSlider.valueChanged.connect(self.player.setVolume)
self.viewButton.toggled.connect(self.toggle_viewer)
self.viewer.state.connect(self.viewButton.setChecked)
self.previousButton.pressed.connect(self.playlist.previous)
self.nextButton.pressed.connect(self.playlist.next)
self.model = PlaylistModel(self.playlist)
self.playlistView.setModel(self.model)
self.playlist.currentIndexChanged.connect(
self.playlist_position_changed)
selection_model = self.playlistView.selectionModel()
selection_model.selectionChanged.connect(
self.playlist_selection_changed)
self.player.durationChanged.connect(self.update_duration)
self.player.positionChanged.connect(self.update_position)
self.timeSlider.valueChanged.connect(self.player.setPosition)
self.open_file_action.triggered.connect(self.open_file)
self.setAcceptDrops(True)
self.show()
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(484, 371)
self.centralWidget = QWidget(MainWindow)
sizePolicy = QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.centralWidget.sizePolicy().hasHeightForWidth())
self.centralWidget.setSizePolicy(sizePolicy)
self.centralWidget.setObjectName("centralWidget")
self.horizontalLayout = QHBoxLayout(self.centralWidget)
self.horizontalLayout.setContentsMargins(11, 11, 11, 11)
self.horizontalLayout.setSpacing(6)
self.horizontalLayout.setObjectName("horizontalLayout")
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(6)
self.verticalLayout.setObjectName("verticalLayout")
self.playlistView = QListView(self.centralWidget)
self.playlistView.setAcceptDrops(True)
self.playlistView.setProperty("showDropIndicator", True)
self.playlistView.setDragDropMode(QAbstractItemView.DropOnly)
self.playlistView.setAlternatingRowColors(True)
self.playlistView.setUniformItemSizes(True)
self.playlistView.setObjectName("playlistView")
self.verticalLayout.addWidget(self.playlistView)
self.horizontalLayout_4 = QHBoxLayout()
self.horizontalLayout_4.setSpacing(6)
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.currentTimeLabel = QLabel(self.centralWidget)
self.currentTimeLabel.setMinimumSize(QSize(80, 0))
self.currentTimeLabel.setAlignment(Qt.AlignRight | Qt.AlignTrailing
| Qt.AlignVCenter)
self.currentTimeLabel.setObjectName("currentTimeLabel")
self.horizontalLayout_4.addWidget(self.currentTimeLabel)
self.timeSlider = QSlider(self.centralWidget)
self.timeSlider.setOrientation(Qt.Horizontal)
self.timeSlider.setObjectName("timeSlider")
self.horizontalLayout_4.addWidget(self.timeSlider)
self.totalTimeLabel = QLabel(self.centralWidget)
self.totalTimeLabel.setMinimumSize(QSize(80, 0))
self.totalTimeLabel.setAlignment(Qt.AlignLeading | Qt.AlignLeft
| Qt.AlignVCenter)
self.totalTimeLabel.setObjectName("totalTimeLabel")
self.horizontalLayout_4.addWidget(self.totalTimeLabel)
self.verticalLayout.addLayout(self.horizontalLayout_4)
self.horizontalLayout_5 = QHBoxLayout()
self.horizontalLayout_5.setSpacing(6)
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.previousButton = QPushButton(self.centralWidget)
self.previousButton.setText("")
icon = QIcon()
icon.addPixmap(QPixmap("images/control-skip-180.png"), QIcon.Normal,
QIcon.Off)
self.previousButton.setIcon(icon)
self.previousButton.setObjectName("previousButton")
self.horizontalLayout_5.addWidget(self.previousButton)
self.playButton = QPushButton(self.centralWidget)
self.playButton.setText("")
icon1 = QIcon()
icon1.addPixmap(QPixmap("images/control.png"), QIcon.Normal, QIcon.Off)
self.playButton.setIcon(icon1)
self.playButton.setObjectName("playButton")
self.horizontalLayout_5.addWidget(self.playButton)
self.pauseButton = QPushButton(self.centralWidget)
self.pauseButton.setText("")
icon2 = QIcon()
icon2.addPixmap(QPixmap("images/control-pause.png"), QIcon.Normal,
QIcon.Off)
self.pauseButton.setIcon(icon2)
self.pauseButton.setObjectName("pauseButton")
self.horizontalLayout_5.addWidget(self.pauseButton)
self.stopButton = QPushButton(self.centralWidget)
self.stopButton.setText("")
icon3 = QIcon()
icon3.addPixmap(QPixmap("images/control-stop-square.png"),
QIcon.Normal, QIcon.Off)
self.stopButton.setIcon(icon3)
self.stopButton.setObjectName("stopButton")
self.horizontalLayout_5.addWidget(self.stopButton)
self.nextButton = QPushButton(self.centralWidget)
self.nextButton.setText("")
icon4 = QIcon()
icon4.addPixmap(QPixmap("images/control-skip.png"), QIcon.Normal,
QIcon.Off)
self.nextButton.setIcon(icon4)
self.nextButton.setObjectName("nextButton")
self.horizontalLayout_5.addWidget(self.nextButton)
self.viewButton = QPushButton(self.centralWidget)
self.viewButton.setText("")
icon5 = QIcon()
icon5.addPixmap(QPixmap("images/application-image.png"), QIcon.Normal,
QIcon.Off)
self.viewButton.setIcon(icon5)
self.viewButton.setCheckable(True)
self.viewButton.setObjectName("viewButton")
self.horizontalLayout_5.addWidget(self.viewButton)
spacerItem = QSpacerItem(40, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.horizontalLayout_5.addItem(spacerItem)
self.label = QLabel(self.centralWidget)
self.label.setText("")
self.label.setPixmap(QPixmap("images/speaker-volume.png"))
self.label.setObjectName("label")
self.horizontalLayout_5.addWidget(self.label)
self.volumeSlider = QSlider(self.centralWidget)
self.volumeSlider.setMaximum(100)
self.volumeSlider.setProperty("value", 100)
self.volumeSlider.setOrientation(Qt.Horizontal)
self.volumeSlider.setObjectName("volumeSlider")
self.horizontalLayout_5.addWidget(self.volumeSlider)
self.verticalLayout.addLayout(self.horizontalLayout_5)
self.horizontalLayout.addLayout(self.verticalLayout)
MainWindow.setCentralWidget(self.centralWidget)
self.menuBar = QMenuBar(MainWindow)
self.menuBar.setGeometry(QRect(0, 0, 484, 22))
self.menuBar.setObjectName("menuBar")
self.menuFIle = QMenu(self.menuBar)
self.menuFIle.setObjectName("menuFIle")
MainWindow.setMenuBar(self.menuBar)
self.statusBar = QStatusBar(MainWindow)
self.statusBar.setObjectName("statusBar")
MainWindow.setStatusBar(self.statusBar)
self.open_file_action = QAction(MainWindow)
self.open_file_action.setObjectName("open_file_action")
self.menuFIle.addAction(self.open_file_action)
self.menuBar.addAction(self.menuFIle.menuAction())
self.retranslateUi(MainWindow)
QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Failamp"))
self.currentTimeLabel.setText(_translate("MainWindow", "0:00"))
self.totalTimeLabel.setText(_translate("MainWindow", "0:00"))
self.menuFIle.setTitle(_translate("MainWindow", "FIle"))
self.open_file_action.setText(_translate("MainWindow", "Open file..."))
def dragEnterEvent(self, e):
if e.mimeData().hasUrls():
e.acceptProposedAction()
def dropEvent(self, e):
for url in e.mimeData().urls():
self.playlist.addMedia(QMediaContent(url))
self.model.layoutChanged.emit()
# If not playing, seeking to first of newly added + play.
if self.player.state() != QMediaPlayer.PlayingState:
i = self.playlist.mediaCount() - len(e.mimeData().urls())
self.playlist.setCurrentIndex(i)
self.player.play()
def open_file(self):
path, _ = QFileDialog.getOpenFileName(
self, "Open file", "",
"mp3 Audio (*.mp3);mp4 Video (*.mp4);Movie files (*.mov);All files (*.*)"
)
if path:
self.playlist.addMedia(QMediaContent(QUrl.fromLocalFile(path)))
self.model.layoutChanged.emit()
def update_duration(self, duration):
print("!", duration)
print("?", self.player.duration())
self.timeSlider.setMaximum(duration)
if duration >= 0:
self.totalTimeLabel.setText(hhmmss(duration))
def update_position(self, position):
if position >= 0:
self.currentTimeLabel.setText(hhmmss(position))
# Disable the events to prevent updating triggering a setPosition event (can cause stuttering).
self.timeSlider.blockSignals(True)
self.timeSlider.setValue(position)
self.timeSlider.blockSignals(False)
def playlist_selection_changed(self, ix):
# We receive a QItemSelection from selectionChanged.
i = ix.indexes()[0].row()
self.playlist.setCurrentIndex(i)
def playlist_position_changed(self, i):
if i > -1:
ix = self.model.index(i)
self.playlistView.setCurrentIndex(ix)
def toggle_viewer(self, state):
if state:
self.viewer.show()
else:
self.viewer.hide()
def erroralert(self, *args):
print(args)
class FormMidContextWidget(QtWidgets.QWidget):
#定义成员变量
#定义信号
def __init__(self):
super().__init__()
self.__initForm()
self.__loadMusicLibraryListWidgetData()
self.__loadSongsNameListWidgetData()
self.__loadCollectionMusicListWidgetData()
def __initForm(self):
self.mainLayout = QHBoxLayout()
self.mainLayout.setContentsMargins(1, 1, 1, 1)
self.contextFrame = QtWidgets.QFrame()
self.contextFrame.setObjectName("contextFrame")
self.midContextLayout = QHBoxLayout()
self.midContextLayout.setSpacing(1)
self.midContextLayout.setContentsMargins(0, 1, 0, 1)
self.midLeftFrame = QtWidgets.QFrame()
self.midLeftFrame.setObjectName("midLeftFrame")
self.midLeftLayout = QVBoxLayout()
self.midLeftFrame.setLayout(self.midLeftLayout)
self.midLeftLayout.setSpacing(0)
self.midLeftLayout.setContentsMargins(2, 2, 2, 2)
self.musicLibraryTitleLabel = QLabel("音乐库")
self.textFont = QFont("微软雅黑", 11)
self.textFont.setBold(True)
self.musicLibraryTitleLabel.setFont(self.textFont)
self.musicLibraryListView = QListView()
self.musicLibraryListView.setFixedHeight(140)
self.musicLibraryListView.setObjectName('musicLibraryListView')
self.musicLibraryListView.setFixedWidth(190)
self.localCollectionTitleLabel = QLabel("本地收藏")
self.localCollectionTitleLabel.setFont(self.textFont)
self.localCollectionListView = QListView()
self.localCollectionListView.setObjectName('localCollectionListView')
self.localCollectionListView.setFixedWidth(190)
self.songsNameListTitleLabel = QLabel("歌单列表")
self.songsNameListTitleLabel.setFont(self.textFont)
self.songsNameListView = QListView()
self.songsNameListView.setObjectName('songsNameListView')
self.songsNameListView.setFixedWidth(190)
self.songsNameListView.setFixedHeight(300)
self.midLeftLayout.addWidget(self.musicLibraryTitleLabel)
self.midLeftLayout.addWidget(self.musicLibraryListView)
self.midLeftLayout.addWidget(self.songsNameListTitleLabel)
self.midLeftLayout.addWidget(self.songsNameListView)
self.midLeftLayout.addWidget(self.localCollectionTitleLabel)
self.midLeftLayout.addWidget(self.localCollectionListView)
self.rightContextStackWidget = QStackedWidget()
self.testLabel = QLabel()
self.testLabel.setScaledContents(True)
self.testLabel.setPixmap(
QPixmap(":/icon/Resources/icon/icon-meinv.jpg").scaled(
self.testLabel.width(), self.testLabel.height(),
Qt.KeepAspectRatio, Qt.SmoothTransformation))
self.rightContextStackWidget.addWidget(self.testLabel)
self.midContextLayout.addWidget(self.midLeftFrame)
self.midContextLayout.addWidget(self.rightContextStackWidget)
self.midContextLayout.setStretch(0, 0)
self.midContextLayout.setStretch(1, 1)
self.contextFrame.setLayout(self.midContextLayout)
self.mainLayout.addWidget(self.contextFrame)
self.setLayout(self.mainLayout)
def __loadMusicLibraryListWidgetData(self):
self.textFont = QFont("微软雅黑", 11)
self.localMusicItemData = QStandardItem("本地音乐")
self.localMusicItemData.setFont(self.textFont)
self.localMusicItemData.setEditable(False)
self.localMusicItemData.setData(
QIcon(":/icon/Resources/icon/icon-localmusic.svg"),
Qt.DecorationRole)
self.wangyiYunItemData = QStandardItem("网易云音乐")
self.wangyiYunItemData.setFont(self.textFont)
self.wangyiYunItemData.setEditable(False)
self.wangyiYunItemData.setData(
QIcon(":/icon/Resources/icon/icon-wangyiyunmusic.svg"),
Qt.DecorationRole)
self.qqMusicItemData = QStandardItem("QQ音乐")
self.qqMusicItemData.setFont(self.textFont)
self.qqMusicItemData.setEditable(False)
self.qqMusicItemData.setData(
QIcon(":/icon/Resources/icon/icon-qqmusic.svg"), Qt.DecorationRole)
self.xiaMiItemData = QStandardItem("虾米音乐")
self.xiaMiItemData.setFont(self.textFont)
self.xiaMiItemData.setEditable(False)
self.xiaMiItemData.setData(
QIcon(":/icon/Resources/icon/icon-xiamimusic.svg"),
Qt.DecorationRole)
self.musicLibraryModel = QStandardItemModel()
self.musicLibraryModel.appendRow(self.localMusicItemData)
self.musicLibraryModel.appendRow(self.wangyiYunItemData)
self.musicLibraryModel.appendRow(self.qqMusicItemData)
self.musicLibraryModel.appendRow(self.xiaMiItemData)
self.musicLibraryListView.setSpacing(2)
self.musicLibraryListView.setModel(self.musicLibraryModel)
def __loadSongsNameListWidgetData(self):
self.wubaiItemData = QStandardItem("伍佰&China blue")
self.textFont = QFont("微软雅黑", 11)
self.wubaiItemData.setFont(self.textFont)
self.wubaiItemData.setEditable(False)
self.wubaiItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.zongguanxianItemData = QStandardItem("纵贯线")
self.zongguanxianItemData.setFont(self.textFont)
self.zongguanxianItemData.setEditable(False)
self.zongguanxianItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.zhaoleiItemData = QStandardItem("赵雷专辑")
self.zhaoleiItemData.setFont(self.textFont)
self.zhaoleiItemData.setEditable(False)
self.zhaoleiItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.xuweiItemData = QStandardItem("许巍专辑")
self.xuweiItemData.setFont(self.textFont)
self.xuweiItemData.setEditable(False)
self.xuweiItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.zhouhuajianItemData = QStandardItem("周华健专辑")
self.zhouhuajianItemData.setFont(self.textFont)
self.zhouhuajianItemData.setEditable(False)
self.zhouhuajianItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.banderuiItemData = QStandardItem("班得瑞专辑")
self.banderuiItemData.setFont(self.textFont)
self.banderuiItemData.setEditable(False)
self.banderuiItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.yaogunItemData = QStandardItem("摇滚专辑")
self.yaogunItemData.setFont(self.textFont)
self.yaogunItemData.setEditable(False)
self.yaogunItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.yinshiyuanshenItemData = QStandardItem("影视原声")
self.yinshiyuanshenItemData.setFont(self.textFont)
self.yinshiyuanshenItemData.setEditable(False)
self.yinshiyuanshenItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.minyaoItemData = QStandardItem("民谣专辑")
self.minyaoItemData.setFont(self.textFont)
self.minyaoItemData.setEditable(False)
self.minyaoItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.tianlaizhiyinItemData = QStandardItem("天籁之音")
self.tianlaizhiyinItemData.setFont(self.textFont)
self.tianlaizhiyinItemData.setEditable(False)
self.tianlaizhiyinItemData.setData(
QIcon(":/icon/Resources/icon/icon-gedanlist.svg"),
Qt.DecorationRole)
self.songsNameListModel = QStandardItemModel()
self.songsNameListModel.appendRow(self.wubaiItemData)
self.songsNameListModel.appendRow(self.zongguanxianItemData)
self.songsNameListModel.appendRow(self.zhaoleiItemData)
self.songsNameListModel.appendRow(self.xuweiItemData)
self.songsNameListModel.appendRow(self.zhouhuajianItemData)
self.songsNameListModel.appendRow(self.banderuiItemData)
self.songsNameListModel.appendRow(self.yaogunItemData)
self.songsNameListModel.appendRow(self.yinshiyuanshenItemData)
self.songsNameListModel.appendRow(self.minyaoItemData)
self.songsNameListModel.appendRow(self.tianlaizhiyinItemData)
self.songsNameListView.setSpacing(2)
self.songsNameListView.setModel(self.songsNameListModel)
def __loadCollectionMusicListWidgetData(self):
self.jingdianItemData = QStandardItem("经典老歌")
self.textFont = QFont("微软雅黑", 11)
self.jingdianItemData.setFont(self.textFont)
self.jingdianItemData.setEditable(False)
self.jingdianItemData.setData(
QIcon(":/icon/Resources/icon/icon-collectionmusic.svg"),
Qt.DecorationRole)
self.qinyinyueItemData = QStandardItem("轻音乐系")
self.qinyinyueItemData.setFont(self.textFont)
self.qinyinyueItemData.setEditable(False)
self.qinyinyueItemData.setData(
QIcon(":/icon/Resources/icon/icon-collectionmusic.svg"),
Qt.DecorationRole)
self.jitaxilieItemData = QStandardItem("吉他系列")
self.jitaxilieItemData.setFont(self.textFont)
self.jitaxilieItemData.setEditable(False)
self.jitaxilieItemData.setData(
QIcon(":/icon/Resources/icon/icon-collectionmusic.svg"),
Qt.DecorationRole)
self.remengequItemData = QStandardItem("热门歌曲")
self.remengequItemData.setFont(self.textFont)
self.remengequItemData.setEditable(False)
self.remengequItemData.setData(
QIcon(":/icon/Resources/icon/icon-collectionmusic.svg"),
Qt.DecorationRole)
self.songsNameModel = QStandardItemModel()
self.songsNameModel.appendRow(self.jingdianItemData)
self.songsNameModel.appendRow(self.qinyinyueItemData)
self.songsNameModel.appendRow(self.jitaxilieItemData)
self.songsNameModel.appendRow(self.remengequItemData)
self.localCollectionListView.setSpacing(2)
self.localCollectionListView.setModel(self.songsNameModel)
