diff options
| -rwxr-xr-x | examples/macextras/macpasteboardmime.py | 127 | ||||
| -rw-r--r-- | examples/multimedia/camera.py | 170 | ||||
| -rw-r--r-- | examples/multimedia/player.py | 158 | ||||
| -rw-r--r-- | examples/multimedia/shutter.svg | 21 |
4 files changed, 476 insertions, 0 deletions
diff --git a/examples/macextras/macpasteboardmime.py b/examples/macextras/macpasteboardmime.py new file mode 100755 index 0000000..0daa21a --- /dev/null +++ b/examples/macextras/macpasteboardmime.py @@ -0,0 +1,127 @@ +#!/usr/bin/env python + +############################################################################ +## +## Copyright (C) 2017 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the PySide 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." +## +## $QT_END_LICENSE$ +## +############################################################################ + +import sys +import math +from PySide2 import QtCore, QtGui, QtWidgets + +try: + from PySide2 import QtMacExtras +except ImportError: + app = QtWidgets.QApplication(sys.argv) + messageBox = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Critical, "QtMacExtras macpasteboardmime", + "This exampe only runs on macOS and QtMacExtras must be installed to run this example.", + QtWidgets.QMessageBox.Close) + messageBox.exec_() + sys.exit(1) + +class VCardMime(QtMacExtras.QMacPasteboardMime): + def __init__(self, t = QtMacExtras.QMacPasteboardMime.MIME_ALL): + super(VCardMime, self).__init__(t) + + def convertorName(self): + return "VCardMime" + + def canConvert(self, mime, flav): + if self.mimeFor(flav) == mime: + return True + else: + return False + + def mimeFor(self, flav): + if flav == "public.vcard": + return "application/x-mycompany-VCard" + else: + return "" + + def flavorFor(self, mime): + if mime == "application/x-mycompany-VCard": + return "public.vcard" + else: + return "" + + def convertToMime(self, mime, data, flav): + all = QtCore.QByteArray() + for i in data: + all += i + return all + + def convertFromMime(mime, data, flav): + # Todo: implement! + return [] + +class TestWidget(QtWidgets.QWidget): + def __init__(self, parent=None): + super(TestWidget, self).__init__(parent) + self.vcardMime = VCardMime() + self.setAcceptDrops(True) + + self.label1 = QtWidgets.QLabel() + self.label2 = QtWidgets.QLabel() + + layout = QtWidgets.QVBoxLayout() + layout.addWidget(self.label1) + layout.addWidget(self.label2) + self.setLayout(layout) + + self.label1.setText("Please drag a \"VCard\" from Contacts application, normally a name in the list, and drop here.") + + def dragEnterEvent(self, e): + e.accept() + + def dropEvent(self, e): + e.accept() + self.contentsDropEvent(e) + + def contentsDropEvent(self, e): + if e.mimeData().hasFormat("application/x-mycompany-VCard"): + s = e.mimeData().data( "application/x-mycompany-VCard" ) + # s now contains text of vcard + self.label2.setText(str(s)); + e.acceptProposedAction() + +if __name__ == '__main__': + app = QtWidgets.QApplication(sys.argv) + QtMacExtras.qRegisterDraggedTypes(["public.vcard"]) + wid1 = TestWidget() + wid1.show() + sys.exit(app.exec_()) diff --git a/examples/multimedia/camera.py b/examples/multimedia/camera.py new file mode 100644 index 0000000..1b8d5ad --- /dev/null +++ b/examples/multimedia/camera.py @@ -0,0 +1,170 @@ +#!/usr/bin/env python + +############################################################################# +## +## Copyright (C) 2017 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the PySide 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 Camera Example""" + +import os, sys +from PySide2.QtCore import QDate, QDir, QStandardPaths, Qt, QUrl +from PySide2.QtGui import QClipboard, QGuiApplication, QDesktopServices, QIcon +from PySide2.QtGui import QImage, QPixmap +from PySide2.QtWidgets import (QAction, qApp, QApplication, QHBoxLayout, QLabel, + QMainWindow, QPushButton, QTabWidget, QToolBar, QVBoxLayout, QWidget) +from PySide2.QtMultimedia import QCamera, QCameraImageCapture, QCameraInfo +from PySide2.QtMultimediaWidgets import QCameraViewfinder + +class ImageView(QWidget): + def __init__(self, previewImage, fileName): + super(ImageView, self).__init__() + + self.fileName = fileName + + mainLayout = QVBoxLayout(self) + self.imageLabel = QLabel() + self.imageLabel.setPixmap(QPixmap.fromImage(previewImage)) + mainLayout.addWidget(self.imageLabel) + + topLayout = QHBoxLayout() + self.fileNameLabel = QLabel(QDir.toNativeSeparators(fileName)) + self.fileNameLabel.setTextInteractionFlags(Qt.TextBrowserInteraction) + + topLayout.addWidget(self.fileNameLabel) + topLayout.addStretch() + copyButton = QPushButton("Copy") + copyButton.setToolTip("Copy file name to clipboard") + topLayout.addWidget(copyButton) + copyButton.clicked.connect(self.copy) + launchButton = QPushButton("Launch") + launchButton.setToolTip("Launch image viewer") + topLayout.addWidget(launchButton) + launchButton.clicked.connect(self.launch) + mainLayout.addLayout(topLayout) + + def copy(self): + QGuiApplication.clipboard().setText(self.fileNameLabel.text()) + + def launch(self): + QDesktopServices.openUrl(QUrl.fromLocalFile(self.fileName)) + +class MainWindow(QMainWindow): + def __init__(self): + super(MainWindow, self).__init__() + + self.cameraInfo = QCameraInfo.defaultCamera() + self.camera = QCamera(self.cameraInfo) + self.camera.setCaptureMode(QCamera.CaptureStillImage) + self.imageCapture = QCameraImageCapture(self.camera) + self.imageCapture.imageCaptured.connect(self.imageCaptured) + self.imageCapture.imageSaved.connect(self.imageSaved) + self.currentPreview = QImage() + + toolBar = QToolBar() + self.addToolBar(toolBar) + + fileMenu = self.menuBar().addMenu("&File") + shutterIcon = QIcon(os.path.join(os.path.dirname(__file__), + "shutter.svg")) + self.takePictureAction = QAction(shutterIcon, "&Take Picture", self, + shortcut="Ctrl+T", + triggered=self.takePicture) + self.takePictureAction.setToolTip("Take Picture") + fileMenu.addAction(self.takePictureAction) + toolBar.addAction(self.takePictureAction) + + exitAction = QAction(QIcon.fromTheme("application-exit"), "E&xit", + self, shortcut="Ctrl+Q", triggered=self.close) + fileMenu.addAction(exitAction) + + aboutMenu = self.menuBar().addMenu("&About") + aboutQtAction = QAction("About &Qt", self, triggered=qApp.aboutQt) + aboutMenu.addAction(aboutQtAction) + + self.tabWidget = QTabWidget() + self.setCentralWidget(self.tabWidget) + + self.cameraViewfinder = QCameraViewfinder() + self.camera.setViewfinder(self.cameraViewfinder) + self.tabWidget.addTab(self.cameraViewfinder, "Viewfinder") + + if self.camera.status() != QCamera.UnavailableStatus: + name = self.cameraInfo.description() + self.setWindowTitle("PySide2 Camera Example (" + name + ")") + self.statusBar().showMessage("Starting: '" + name + "'", 5000) + self.camera.start() + else: + self.setWindowTitle("PySide2 Camera Example") + self.takePictureAction.setEnabled(False) + self.statusBar().showMessage("Camera unavailable", 5000) + + def nextImageFileName(self): + picturesLocation = QStandardPaths.writableLocation(QStandardPaths.PicturesLocation) + dateString = QDate.currentDate().toString("yyyyMMdd") + pattern = picturesLocation + "/pyside2_camera_" + dateString + "_{:03d}.jpg" + n = 1 + while True: + result = pattern.format(n) + if not os.path.exists(result): + return result + n = n + 1 + return None + + def takePicture(self): + self.currentPreview = QImage() + self.camera.searchAndLock() + self.imageCapture.capture(self.nextImageFileName()) + self.camera.unlock() + + def imageCaptured(self, id, previewImage): + self.currentPreview = previewImage + + def imageSaved(self, id, fileName): + index = self.tabWidget.count() + imageView = ImageView(self.currentPreview, fileName) + self.tabWidget.addTab(imageView, "Capture #{}".format(index)) + self.tabWidget.setCurrentIndex(index) + +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_()) diff --git a/examples/multimedia/player.py b/examples/multimedia/player.py new file mode 100644 index 0000000..a519332 --- /dev/null +++ b/examples/multimedia/player.py @@ -0,0 +1,158 @@ +#!/usr/bin/env python + +############################################################################# +## +## Copyright (C) 2017 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the PySide 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 SLOT, QStandardPaths, Qt +from PySide2.QtGui import QIcon, QKeySequence +from PySide2.QtWidgets import (QAction, qApp, QApplication, QDialog, QFileDialog, + QMainWindow, QMenu, QMenuBar, 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, SLOT("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, SLOT("pause()")) + playMenu.addAction(self.pauseAction) + + nextIcon = self.style().standardIcon(QStyle.SP_MediaSkipForward) + self.nextAction = toolBar.addAction(nextIcon, "Next") + self.nextAction.triggered.connect(self.playlist, SLOT("next()")) + playMenu.addAction(self.nextAction) + + stopIcon = self.style().standardIcon(QStyle.SP_MediaStop) + self.stopAction = toolBar.addAction(stopIcon, "Stop") + self.stopAction.triggered.connect(self.player, SLOT("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, SLOT("setVolume(int)")) + 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: + 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_()) diff --git a/examples/multimedia/shutter.svg b/examples/multimedia/shutter.svg new file mode 100644 index 0000000..1849336 --- /dev/null +++ b/examples/multimedia/shutter.svg @@ -0,0 +1,21 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Generator: Adobe Illustrator 20.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0) --> +<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" + viewBox="0 0 23.3 19.4" style="enable-background:new 0 0 23.3 19.4;" xml:space="preserve"> +<style type="text/css"> + .st0{fill:none;} +</style> +<g> + <path class="st0" d="M6.2,4.8H2.4c-0.2,0-0.1-0.1-0.1,0.1V17c0,0.2-0.1,0.8,0.1,0.8h3.9V4.8z"/> + <circle class="st0" cx="14" cy="11" r="4.5"/> + <path class="st0" d="M20.9,4.8h-1.8c-0.3,0-0.6-0.4-0.8-0.6l-1.7-2.4h-5.3L9.7,4.2C9.5,4.4,9.2,4.8,8.9,4.8H7.2v13h13.7 + c0.2,0,0.3-0.6,0.3-0.8V4.9C21.2,4.7,21.1,4.8,20.9,4.8z M14,16.4c-3,0-5.5-2.4-5.5-5.5c0-3,2.4-5.5,5.5-5.5c3,0,5.5,2.4,5.5,5.5 + C19.5,14,17,16.4,14,16.4z"/> + <path d="M14,5.5C11,5.5,8.6,8,8.6,11c0,3,2.4,5.5,5.5,5.5c3,0,5.5-2.4,5.5-5.5C19.5,8,17,5.5,14,5.5z M14,15.4 + c-2.5,0-4.5-2-4.5-4.5c0-2.5,2-4.5,4.5-4.5c2.5,0,4.5,2,4.5,4.5C18.5,13.4,16.5,15.4,14,15.4z"/> + <path d="M20.9,2.8h-1.3l-1.7-2.4c-0.2-0.2-0.5-0.6-0.8-0.6h-6.3c-0.3,0-0.6,0.4-0.8,0.6L8.4,2.8h-6c-1.3,0-2.1,0.8-2.1,2.1V17 + c0,1.3,0.8,2.8,2.1,2.8h18.5c1.3,0,2.3-1.5,2.3-2.8V4.9C23.2,3.6,22.2,2.8,20.9,2.8z M2.2,17V4.9c0-0.2-0.1-0.1,0.1-0.1h3.9v13H2.4 + C2.2,17.8,2.2,17.2,2.2,17z M21.2,17c0,0.2-0.1,0.8-0.3,0.8H7.2v-13h1.7c0.3,0,0.6-0.4,0.8-0.6l1.7-2.4h5.3l1.7,2.4 + c0.2,0.2,0.5,0.6,0.8,0.6h1.8c0.2,0,0.3-0.1,0.3,0.1V17z"/> +</g> +</svg> |
