diff options
Diffstat (limited to 'examples/multimedia/player.py')
| -rw-r--r-- | examples/multimedia/player.py | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/examples/multimedia/player.py b/examples/multimedia/player.py deleted file mode 100644 index 762d26b7e..000000000 --- a/examples/multimedia/player.py +++ /dev/null @@ -1,157 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2017 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -"""PySide2 Multimedia player example""" - -import sys -from PySide2.QtCore import QStandardPaths, Qt -from PySide2.QtGui import QAction, QIcon, QKeySequence -from PySide2.QtWidgets import (QApplication, QDialog, QFileDialog, - QMainWindow, QSlider, QStyle, QToolBar) -from PySide2.QtMultimedia import QMediaPlayer, QMediaPlaylist -from PySide2.QtMultimediaWidgets import QVideoWidget - -class MainWindow(QMainWindow): - - def __init__(self): - super(MainWindow, self).__init__() - - self.playlist = QMediaPlaylist() - self.player = QMediaPlayer() - - toolBar = QToolBar() - self.addToolBar(toolBar) - - fileMenu = self.menuBar().addMenu("&File") - openAction = QAction(QIcon.fromTheme("document-open"), - "&Open...", self, shortcut=QKeySequence.Open, - triggered=self.open) - fileMenu.addAction(openAction) - exitAction = QAction(QIcon.fromTheme("application-exit"), "E&xit", - self, shortcut="Ctrl+Q", triggered=self.close) - fileMenu.addAction(exitAction) - - playMenu = self.menuBar().addMenu("&Play") - playIcon = self.style().standardIcon(QStyle.SP_MediaPlay) - self.playAction = toolBar.addAction(playIcon, "Play") - self.playAction.triggered.connect(self.player.play) - playMenu.addAction(self.playAction) - - previousIcon = self.style().standardIcon(QStyle.SP_MediaSkipBackward) - self.previousAction = toolBar.addAction(previousIcon, "Previous") - self.previousAction.triggered.connect(self.previousClicked) - playMenu.addAction(self.previousAction) - - pauseIcon = self.style().standardIcon(QStyle.SP_MediaPause) - self.pauseAction = toolBar.addAction(pauseIcon, "Pause") - self.pauseAction.triggered.connect(self.player.pause) - playMenu.addAction(self.pauseAction) - - nextIcon = self.style().standardIcon(QStyle.SP_MediaSkipForward) - self.nextAction = toolBar.addAction(nextIcon, "Next") - self.nextAction.triggered.connect(self.playlist.next) - playMenu.addAction(self.nextAction) - - stopIcon = self.style().standardIcon(QStyle.SP_MediaStop) - self.stopAction = toolBar.addAction(stopIcon, "Stop") - self.stopAction.triggered.connect(self.player.stop) - playMenu.addAction(self.stopAction) - - self.volumeSlider = QSlider() - self.volumeSlider.setOrientation(Qt.Horizontal) - self.volumeSlider.setMinimum(0) - self.volumeSlider.setMaximum(100) - self.volumeSlider.setFixedWidth(app.desktop().availableGeometry(self).width() / 10) - self.volumeSlider.setValue(self.player.volume()) - self.volumeSlider.setTickInterval(10) - self.volumeSlider.setTickPosition(QSlider.TicksBelow) - self.volumeSlider.setToolTip("Volume") - self.volumeSlider.valueChanged.connect(self.player.setVolume) - toolBar.addWidget(self.volumeSlider) - - aboutMenu = self.menuBar().addMenu("&About") - aboutQtAct = QAction("About &Qt", self, triggered=qApp.aboutQt) - aboutMenu.addAction(aboutQtAct) - - self.videoWidget = QVideoWidget() - self.setCentralWidget(self.videoWidget) - self.player.setPlaylist(self.playlist) - self.player.stateChanged.connect(self.updateButtons) - self.player.setVideoOutput(self.videoWidget) - - self.updateButtons(self.player.state()) - - def open(self): - fileDialog = QFileDialog(self) - supportedMimeTypes = QMediaPlayer.supportedMimeTypes() - if not supportedMimeTypes: - supportedMimeTypes.append("video/x-msvideo") # AVI - fileDialog.setMimeTypeFilters(supportedMimeTypes) - moviesLocation = QStandardPaths.writableLocation(QStandardPaths.MoviesLocation) - fileDialog.setDirectory(moviesLocation) - if fileDialog.exec_() == QDialog.Accepted: - self.playlist.addMedia(fileDialog.selectedUrls()[0]) - self.player.play() - - def previousClicked(self): - # Go to previous track if we are within the first 5 seconds of playback - # Otherwise, seek to the beginning. - if self.player.position() <= 5000: - self.playlist.previous() - else: - self.player.setPosition(0) - - def updateButtons(self, state): - mediaCount = self.playlist.mediaCount() - self.playAction.setEnabled(mediaCount > 0 - and state != QMediaPlayer.PlayingState) - self.pauseAction.setEnabled(state == QMediaPlayer.PlayingState) - self.stopAction.setEnabled(state != QMediaPlayer.StoppedState) - self.previousAction.setEnabled(self.player.position() > 0) - self.nextAction.setEnabled(mediaCount > 1) - -if __name__ == '__main__': - app = QApplication(sys.argv) - mainWin = MainWindow() - availableGeometry = app.desktop().availableGeometry(mainWin) - mainWin.resize(availableGeometry.width() / 3, availableGeometry.height() / 2) - mainWin.show() - sys.exit(app.exec_()) |