WebBrowser/Download/DownloadItem.py

Thu, 25 Jan 2018 17:21:00 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Thu, 25 Jan 2018 17:21:00 +0100
changeset 6091
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parent 6090
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child 6097
bf18415da0c7
child 6134
cb0985e8da91
permissions
-rw-r--r--

Improved maintainability of the DownloadItem code.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2010 - 2018 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a widget controlling a download.
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8 """
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9
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10 from __future__ import unicode_literals
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11
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12 import os
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13
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14 from PyQt5.QtCore import pyqtSlot, pyqtSignal, PYQT_VERSION, Qt, QTime, QUrl, \
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15 QStandardPaths, QFileInfo, QDateTime
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16 from PyQt5.QtGui import QPalette, QDesktopServices
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17 from PyQt5.QtWidgets import QWidget, QStyle, QDialog
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18 from PyQt5.QtWebEngineWidgets import QWebEngineDownloadItem
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20 from E5Gui import E5FileDialog
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21
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22 from .Ui_DownloadItem import Ui_DownloadItem
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23
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24 from .DownloadUtilities import timeString, dataString
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25 from WebBrowser.WebBrowserWindow import WebBrowserWindow
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26
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27 import UI.PixmapCache
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28 import Utilities.MimeTypes
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29 import Globals
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30 from Globals import qVersionTuple
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31
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32
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33 class DownloadItem(QWidget, Ui_DownloadItem):
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34 """
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35 Class implementing a widget controlling a download.
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37 @signal statusChanged() emitted upon a status change of a download
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38 @signal downloadFinished() emitted when a download finished
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39 @signal progress(int, int) emitted to signal the download progress
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40 """
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41 statusChanged = pyqtSignal()
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42 downloadFinished = pyqtSignal()
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43 progress = pyqtSignal(int, int)
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44
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45 Downloading = 0
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46 DownloadSuccessful = 1
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47 DownloadCancelled = 2
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48
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49 def __init__(self, downloadItem=None, parent=None):
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50 """
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51 Constructor
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52
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53 @param downloadItem reference to the download object containing the
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54 download data.
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55 @keyparam parent reference to the parent widget (QWidget)
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56 @type QWebEngineDownloadItem
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57 """
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58 super(DownloadItem, self).__init__(parent)
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59 self.setupUi(self)
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60
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61 p = self.infoLabel.palette()
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62 p.setColor(QPalette.Text, Qt.darkGray)
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63 self.infoLabel.setPalette(p)
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64
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65 self.progressBar.setMaximum(0)
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66
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67 self.pauseButton.setIcon(UI.PixmapCache.getIcon("pause.png"))
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68 self.stopButton.setIcon(UI.PixmapCache.getIcon("stopLoading.png"))
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69 self.openButton.setIcon(UI.PixmapCache.getIcon("open.png"))
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70 self.openButton.setEnabled(False)
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71 self.openButton.setVisible(False)
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72 if not hasattr(QWebEngineDownloadItem, "pause"):
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73 # pause/resume was defined in Qt 5.10.0 / PyQt 5.10.0
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74 self.pauseButton.setEnabled(False)
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75 self.pauseButton.setVisible(False)
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76
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77 self.__state = DownloadItem.Downloading
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78
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79 icon = self.style().standardIcon(QStyle.SP_FileIcon)
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80 self.fileIcon.setPixmap(icon.pixmap(48, 48))
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81
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82 self.__downloadItem = downloadItem
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83 self.__pageUrl = \
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84 WebBrowserWindow.mainWindow().getWindow().currentBrowser().url()
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85 self.__bytesReceived = 0
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86 self.__bytesTotal = -1
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87 self.__downloadTime = QTime()
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88 self.__fileName = ""
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89 self.__originalFileName = ""
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90 self.__finishedDownloading = False
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91 self.__gettingFileName = False
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92 self.__canceledFileSelect = False
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93 self.__autoOpen = False
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94 self.__downloadedDateTime = QDateTime()
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95
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96 self.__initialize()
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97
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98 def __initialize(self):
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99 """
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100 Private method to initialize the widget.
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101 """
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102 if self.__downloadItem is None:
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103 return
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104
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105 self.__finishedDownloading = False
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106 self.__bytesReceived = 0
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107 self.__bytesTotal = -1
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108
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109 # start timer for the download estimation
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110 self.__downloadTime.start()
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111
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112 # attach to the download item object
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113 self.__url = self.__downloadItem.url()
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114 self.__downloadItem.downloadProgress.connect(self.__downloadProgress)
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115 self.__downloadItem.finished.connect(self.__finished)
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116
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117 # reset info
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118 self.datetimeLabel.clear()
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119 self.datetimeLabel.hide()
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120 self.infoLabel.clear()
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121 self.progressBar.setValue(0)
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122 if self.__downloadItem.state() == \
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123 QWebEngineDownloadItem.DownloadRequested:
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124 self.__getFileName()
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125 if not self.__fileName:
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126 self.__downloadItem.cancel()
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127 else:
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128 self.__downloadItem.setPath(self.__fileName)
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129 self.__downloadItem.accept()
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130 else:
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131 fileName = self.__downloadItem.path()
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132 self.__setFileName(fileName)
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133
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134 def __getFileName(self):
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135 """
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136 Private method to get the file name to save to from the user.
668
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137 """
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138 if self.__gettingFileName:
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139 return
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140
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141 if qVersionTuple() >= (5, 8, 0) and PYQT_VERSION >= 0x50800:
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142 savePage = self.__downloadItem.type() == \
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143 QWebEngineDownloadItem.SavePage
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144 elif qVersionTuple() >= (5, 7, 0) and PYQT_VERSION >= 0x50700:
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145 savePage = self.__downloadItem.savePageFormat() != \
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146 QWebEngineDownloadItem.UnknownSaveFormat
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147 else:
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148 savePage = self.__downloadItem.path().lower().endswith(
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149 (".mhtml", ".mht"))
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150
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151 documentLocation = QStandardPaths.writableLocation(
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152 QStandardPaths.DocumentsLocation)
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153 downloadDirectory = WebBrowserWindow\
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154 .downloadManager().downloadDirectory()
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155
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156 if self.__fileName:
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157 fileName = self.__fileName
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158 originalFileName = self.__originalFileName
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159 self.__toDownload = True
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160 ask = False
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161 else:
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diff changeset
162 defaultFileName, originalFileName = \
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163 self.__saveFileName(
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164 documentLocation if savePage else downloadDirectory)
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165 fileName = defaultFileName
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166 self.__originalFileName = originalFileName
670
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diff changeset
167 ask = True
668
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168 self.__autoOpen = False
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169
5194
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170 if not savePage:
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171 from .DownloadAskActionDialog import DownloadAskActionDialog
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172 url = self.__downloadItem.url()
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173 mimetype = Utilities.MimeTypes.mimeType(originalFileName)
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174 dlg = DownloadAskActionDialog(
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175 QFileInfo(originalFileName).fileName(),
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176 mimetype,
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177 "{0}://{1}".format(url.scheme(), url.authority()),
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diff changeset
178 self)
668
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179
5033
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180 if dlg.exec_() == QDialog.Rejected or dlg.getAction() == "cancel":
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181 self.progressBar.setVisible(False)
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182 self.on_stopButton_clicked()
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183 self.filenameLabel.setText(
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184 self.tr("Download canceled: {0}").format(
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185 QFileInfo(defaultFileName).fileName()))
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186 self.__canceledFileSelect = True
5928
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187 self.__setDateTime()
5033
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188 return
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4917
diff changeset
189
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190 if dlg.getAction() == "scan":
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191 self.__mainWindow.requestVirusTotalScan(url)
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192
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193 self.progressBar.setVisible(False)
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194 self.on_stopButton_clicked()
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195 self.filenameLabel.setText(
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196 self.tr("VirusTotal scan scheduled: {0}").format(
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197 QFileInfo(defaultFileName).fileName()))
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198 self.__canceledFileSelect = True
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199 return
668
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200
5033
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201 self.__autoOpen = dlg.getAction() == "open"
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202
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203 tempLocation = QStandardPaths.writableLocation(
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204 QStandardPaths.TempLocation)
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205 fileName = tempLocation + '/' + \
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206 QFileInfo(fileName).completeBaseName()
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207
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diff changeset
208 if ask and not self.__autoOpen:
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209 self.__gettingFileName = True
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210 fileName = E5FileDialog.getSaveFileName(
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211 None,
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212 self.tr("Save File"),
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213 defaultFileName,
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214 "")
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215 self.__gettingFileName = False
5033
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216 else:
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217 # save page file name and format selection for Qt < 5.8.0
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218 self.__autoOpen = False
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219
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220 filterList = [
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221 self.tr("Web Archive (*.mhtml *.mht)"),
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222 self.tr("HTML File (*.html *.htm)"),
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223 self.tr("HTML File with all resources (*.html *.htm)"),
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224 ]
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diff changeset
225 extensionsList = [
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226 # tuple of extensions for *nix and Windows
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227 # keep in sync with filters list
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228 (".mhtml", ".mht"),
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229 (".html", ".htm"),
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230 (".html", ".htm"),
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diff changeset
231 ]
668
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parents:
diff changeset
232 self.__gettingFileName = True
5194
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233 fileName, selectedFilter = E5FileDialog.getSaveFileNameAndFilter(
668
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diff changeset
234 None,
5194
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235 self.tr("Save Web Page"),
668
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parents:
diff changeset
236 defaultFileName,
5194
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237 ";;".join(filterList),
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diff changeset
238 None)
668
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parents:
diff changeset
239 self.__gettingFileName = False
5194
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parents: 5033
diff changeset
240 if fileName:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
241 index = filterList.index(selectedFilter)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
242 if index == 0:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
243 self.__downloadItem.setSavePageFormat(
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
244 QWebEngineDownloadItem.MimeHtmlSaveFormat)
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
245 elif index == 1:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
246 self.__downloadItem.setSavePageFormat(
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
247 QWebEngineDownloadItem.SingleHtmlSaveFormat)
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
248 else:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
249 self.__downloadItem.setSavePageFormat(
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
250 QWebEngineDownloadItem.CompleteHtmlSaveFormat)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
251 extension = os.path.splitext(fileName)[1]
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
252 if not extension:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
253 # add the platform specific default extension
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
254 if Globals.isWindowsPlatform():
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
255 extensionsIndex = 1
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
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parents: 5033
diff changeset
256 else:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
257 extensionsIndex = 0
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
258 extensions = extensionsList[index]
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
259 fileName += extensions[extensionsIndex]
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
260
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
261 if not fileName:
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
262 self.progressBar.setVisible(False)
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
263 self.on_stopButton_clicked()
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
264 self.filenameLabel.setText(
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
265 self.tr("Download canceled: {0}")
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
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266 .format(QFileInfo(defaultFileName).fileName()))
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
267 self.__canceledFileSelect = True
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
268 self.__setDateTime()
5194
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
269 return
670
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
270
5530
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
271 self.__setFileName(fileName)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
272
93f95c4b3153 Started upgrading the new web browser to the Qt 5.8 offerings.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
273 def __setFileName(self, fileName):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
274 """
93f95c4b3153 Started upgrading the new web browser to the Qt 5.8 offerings.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
275 Private method to set the file name to save the download into.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
276
93f95c4b3153 Started upgrading the new web browser to the Qt 5.8 offerings.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
277 @param fileName name of the file to save into
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
278 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
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279 """
670
bb833c4bcf28 Some fixes to the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
280 fileInfo = QFileInfo(fileName)
4768
57da9217196b Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
281 WebBrowserWindow.downloadManager()\
3002
6ffc581f00f1 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
282 .setDownloadDirectory(fileInfo.absoluteDir().absolutePath())
670
bb833c4bcf28 Some fixes to the download manager.
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parents: 668
diff changeset
283 self.filenameLabel.setText(fileInfo.fileName())
668
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parents:
diff changeset
284
670
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
285 self.__fileName = fileName
668
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parents:
diff changeset
286
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
287 # check file path for saving
670
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
288 saveDirPath = QFileInfo(self.__fileName).dir()
668
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parents:
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289 if not saveDirPath.exists():
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parents:
diff changeset
290 if not saveDirPath.mkpath(saveDirPath.absolutePath()):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291 self.progressBar.setVisible(False)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292 self.on_stopButton_clicked()
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
293 self.infoLabel.setText(self.tr(
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3002
diff changeset
294 "Download directory ({0}) couldn't be created.")
668
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parents:
diff changeset
295 .format(saveDirPath.absolutePath()))
5928
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
296 self.__setDateTime()
668
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parents:
diff changeset
297 return
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parents:
diff changeset
298
670
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parents: 668
diff changeset
299 self.filenameLabel.setText(QFileInfo(self.__fileName).fileName())
668
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parents:
diff changeset
300
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 def __saveFileName(self, directory):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
303 Private method to calculate a name for the file to download.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
304
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 @param directory name of the directory to store the file into (string)
1094
743900906d8e Added a puse button to the web browser download.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
306 @return proposed filename and original filename (string, string)
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307 """
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
308 path = self.__downloadItem.path()
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
309 info = QFileInfo(path)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310 baseName = info.completeBaseName()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311 endName = info.suffix()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
312
1094
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
313 origName = baseName
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
314 if endName:
743900906d8e Added a puse button to the web browser download.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
315 origName += '.' + endName
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
316
5194
4750c83cc718 Added an 'unselect' alternative for Qt < 5.7.0 to the new web browser and added possibility to save the current page in various formats.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5033
diff changeset
317 name = os.path.join(directory, baseName)
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318 if endName:
826
2e3e2055e715 Fixed a few PEP 8 related issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
319 name += '.' + endName
1094
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 978
diff changeset
320 return name, origName
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321
6085
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
322 @pyqtSlot(bool)
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
323 def on_pauseButton_clicked(self, checked):
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
324 """
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
325 Private slot to pause the download.
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
326
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
327 @param checked flag indicating the state of the button
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
328 @type bool
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
329 """
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
330 if checked:
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
331 self.__downloadItem.pause()
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
332 else:
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
333 self.__downloadItem.resume()
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
334
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 @pyqtSlot()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
336 def on_stopButton_clicked(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 Private slot to stop the download.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339 """
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
340 self.cancelDownload()
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
341
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
342 def cancelDownload(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
343 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
344 Public slot to stop the download.
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
345 """
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346 self.setUpdatesEnabled(False)
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
347 self.stopButton.setEnabled(False)
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
348 self.stopButton.setVisible(False)
668
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 self.openButton.setEnabled(False)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350 self.openButton.setVisible(False)
6085
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
351 self.pauseButton.setEnabled(False)
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
352 self.pauseButton.setVisible(False)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353 self.setUpdatesEnabled(True)
2055
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
354 self.__state = DownloadItem.DownloadCancelled
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
355 self.__downloadItem.cancel()
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
356 self.__setDateTime()
757
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 679
diff changeset
357 self.downloadFinished.emit()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
359 @pyqtSlot()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360 def on_openButton_clicked(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362 Private slot to open the downloaded file.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363 """
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
364 self.openFile()
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
365
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
366 def openFile(self):
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
367 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
368 Public slot to open the downloaded file.
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
369 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
370 info = QFileInfo(self.__fileName)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371 url = QUrl.fromLocalFile(info.absoluteFilePath())
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372 QDesktopServices.openUrl(url)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
373
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
374 def openFolder(self):
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
375 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
376 Public slot to open the folder containing the downloaded file.
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
377 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
378 info = QFileInfo(self.__fileName)
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
379 url = QUrl.fromLocalFile(info.absolutePath())
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
380 QDesktopServices.openUrl(url)
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
381
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 def __downloadProgress(self, bytesReceived, bytesTotal):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
383 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 Private method to show the download progress.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 @param bytesReceived number of bytes received (integer)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 @param bytesTotal number of total bytes (integer)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 self.__bytesReceived = bytesReceived
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
390 self.__bytesTotal = bytesTotal
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
391 currentValue = 0
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 totalValue = 0
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 if bytesTotal > 0:
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 currentValue = bytesReceived * 100 / bytesTotal
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 totalValue = 100
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 self.progressBar.setValue(currentValue)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 self.progressBar.setMaximum(totalValue)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 self.progress.emit(currentValue, totalValue)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 self.__updateInfoLabel()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 def bytesTotal(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 Public method to get the total number of bytes of the download.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 @return total number of bytes (integer)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407 """
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
408 if self.__bytesTotal == -1:
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
409 self.__bytesTotal = self.__downloadItem.totalBytes()
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
410 return self.__bytesTotal
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412 def bytesReceived(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 Public method to get the number of bytes received.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416 @return number of bytes received (integer)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
418 return self.__bytesReceived
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
419
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
420 def remainingTime(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
421 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
422 Public method to get an estimation for the remaining time.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
423
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
424 @return estimation for the remaining time (float)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
425 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
426 if not self.downloading():
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
427 return -1.0
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
428
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
429 if self.bytesTotal() == -1:
673
1c1f3a125e68 Fixed a few issues with the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 670
diff changeset
430 return -1.0
1c1f3a125e68 Fixed a few issues with the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 670
diff changeset
431
4443
f7f61a66dc38 A little fix in the download item for a situation causing a division by zero.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4326
diff changeset
432 cSpeed = self.currentSpeed()
f7f61a66dc38 A little fix in the download item for a situation causing a division by zero.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4326
diff changeset
433 if cSpeed != 0:
f7f61a66dc38 A little fix in the download item for a situation causing a division by zero.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4326
diff changeset
434 timeRemaining = (self.bytesTotal() - self.bytesReceived()) / cSpeed
f7f61a66dc38 A little fix in the download item for a situation causing a division by zero.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4326
diff changeset
435 else:
f7f61a66dc38 A little fix in the download item for a situation causing a division by zero.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4326
diff changeset
436 timeRemaining = 1
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 # ETA should never be 0
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 if timeRemaining == 0:
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 timeRemaining = 1
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 return timeRemaining
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 def currentSpeed(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446 Public method to get an estimation for the download speed.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
447
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 @return estimation for the download speed (float)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 if not self.downloading():
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
451 return -1.0
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
453 return self.__bytesReceived * 1000.0 / self.__downloadTime.elapsed()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
454
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
455 def __updateInfoLabel(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
456 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
457 Private method to update the info label.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
458 """
673
1c1f3a125e68 Fixed a few issues with the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 670
diff changeset
459 bytesTotal = self.bytesTotal()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
460 running = not self.downloadedSuccessfully()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
461
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
462 speed = self.currentSpeed()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
463 timeRemaining = self.remainingTime()
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
464
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
465 info = ""
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
466 if running:
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
467 remaining = ""
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
468
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
469 if bytesTotal > 0:
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
470 remaining = timeString(timeRemaining)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
471
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
472 info = self.tr("{0} of {1} ({2}/sec)\n{3}")\
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
473 .format(
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
474 dataString(self.__bytesReceived),
4830
f609a22f43bd Fixed a few code style issues detected by the updated pep8 checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4771
diff changeset
475 bytesTotal == -1 and self.tr("?") or
f609a22f43bd Fixed a few code style issues detected by the updated pep8 checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4771
diff changeset
476 dataString(bytesTotal),
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
477 dataString(int(speed)),
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
478 remaining)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
479 else:
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
480 if self.__bytesReceived == bytesTotal or bytesTotal == -1:
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
481 info = self.tr("{0} downloaded")\
5530
93f95c4b3153 Started upgrading the new web browser to the Qt 5.8 offerings.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
482 .format(dataString(self.__bytesReceived))
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
483 else:
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
484 info = self.tr("{0} of {1} - Stopped")\
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
485 .format(dataString(self.__bytesReceived),
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
486 dataString(bytesTotal))
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
487 self.infoLabel.setText(info)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
488
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
489 def downloading(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
490 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
491 Public method to determine, if a download is in progress.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
492
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
493 @return flag indicating a download is in progress (boolean)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
494 """
2055
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
495 return self.__state == DownloadItem.Downloading
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
496
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
497 def downloadedSuccessfully(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
498 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
499 Public method to check for a successful download.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
500
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
501 @return flag indicating a successful download (boolean)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
502 """
2055
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
503 return self.__state == DownloadItem.DownloadSuccessful
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
504
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
505 def downloadCanceled(self):
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
506 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
507 Public method to check, if the download was cancelled.
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
508
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
509 @return flag indicating a canceled download (boolean)
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
510 """
2055
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
511 return self.__state == DownloadItem.DownloadCancelled
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
512
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
513 def __finished(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
514 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
515 Private slot to handle the download finished.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
516 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
517 self.__finishedDownloading = True
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
518
4917
682750cc7bd5 Corrected some code style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4838
diff changeset
519 noError = (self.__downloadItem.state() ==
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
520 QWebEngineDownloadItem.DownloadCompleted)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
521
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
522 self.progressBar.setVisible(False)
6085
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
523 self.pauseButton.setEnabled(False)
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
524 self.pauseButton.setVisible(False)
4769
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
525 self.stopButton.setEnabled(False)
2b6f7e026cdc Continued porting the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4768
diff changeset
526 self.stopButton.setVisible(False)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
527 self.openButton.setEnabled(noError)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528 self.openButton.setVisible(noError)
5530
93f95c4b3153 Started upgrading the new web browser to the Qt 5.8 offerings.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5526
diff changeset
529 self.__state = DownloadItem.DownloadSuccessful
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530 self.__updateInfoLabel()
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
531 self.__setDateTime()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
532
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
533 self.__adjustSize()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
534
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 self.statusChanged.emit()
757
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 679
diff changeset
536 self.downloadFinished.emit()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
537
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
538 if self.__autoOpen:
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
539 self.openFile()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
540
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
541 def canceledFileSelect(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
542 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 Public method to check, if the user canceled the file selection.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
544
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
545 @return flag indicating cancellation (boolean)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
546 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547 return self.__canceledFileSelect
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
548
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
549 def setIcon(self, icon):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
550 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551 Public method to set the download icon.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
552
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 @param icon reference to the icon to be set (QIcon)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
554 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
555 self.fileIcon.setPixmap(icon.pixmap(48, 48))
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
556
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
557 def fileName(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
558 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
559 Public method to get the name of the output file.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 @return name of the output file (string)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
562 """
670
bb833c4bcf28 Some fixes to the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
563 return self.__fileName
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
564
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
565 def absoluteFilePath(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
566 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
567 Public method to get the absolute path of the output file.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
568
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
569 @return absolute path of the output file (string)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
570 """
670
bb833c4bcf28 Some fixes to the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
571 return QFileInfo(self.__fileName).absoluteFilePath()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
572
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
573 def getData(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
574 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
575 Public method to get the relevant download data.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
576
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
577 @return dictionary containing the URL, save location, done flag,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
578 the URL of the related web page and the date and time of the
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
579 download
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
580 @rtype dict of {"URL": QUrl, "Location": str, "Done": bool,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
581 "PageURL": QUrl, "Downloaded": QDateTime}
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
582 """
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
583 return {
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
584 "URL": self.__url,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
585 "Location": QFileInfo(self.__fileName).filePath(),
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
586 "Done": self.downloadedSuccessfully(),
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
587 "PageURL": self.__pageUrl,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
588 "Downloaded": self.__downloadedDateTime
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
589 }
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
590
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
591 def setData(self, data):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
592 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
593 Public method to set the relevant download data.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
594
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
595 @param data dictionary containing the URL, save location, done flag,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
596 the URL of the related web page and the date and time of the
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
597 download
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
598 @type dict of {"URL": QUrl, "Location": str, "Done": bool,
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
599 "PageURL": QUrl, "Downloaded": QDateTime}
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
600 """
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
601 self.__url = data["URL"]
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
602 self.__fileName = data["Location"]
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
603 self.__pageUrl = data["PageURL"]
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
604
670
bb833c4bcf28 Some fixes to the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
605 self.filenameLabel.setText(QFileInfo(self.__fileName).fileName())
bb833c4bcf28 Some fixes to the download manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
606 self.infoLabel.setText(self.__fileName)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
607
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
608 try:
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
609 self.__setDateTime(data["Downloaded"])
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
610 except KeyError:
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
611 self.__setDateTime(QDateTime())
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
612
6085
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
613 self.pauseButton.setEnabled(False)
7e48a0d98cce Added the capability to pause/resume download (Qt 5.10.0/PyQt 5.10.0).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
614 self.pauseButton.setVisible(False)
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
615 self.stopButton.setEnabled(False)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
616 self.stopButton.setVisible(False)
6091
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
617 self.openButton.setEnabled(data["Done"])
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
618 self.openButton.setVisible(data["Done"])
7b989321d74c Improved maintainability of the DownloadItem code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6090
diff changeset
619 if data["Done"]:
2055
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
620 self.__state = DownloadItem.DownloadSuccessful
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
621 else:
9165261f3e06 Some optimisations for DownloadItem and disabled the stop and pause buttons for FTP downloads.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
622 self.__state = DownloadItem.DownloadCancelled
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
623 self.progressBar.setVisible(False)
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
624
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
625 self.__adjustSize()
668
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
626
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
627 def getInfoData(self):
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
628 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
629 Public method to get the text of the info label.
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
630
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
631 @return text of the info label (string)
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
632 """
b0061a6f7484 Added a download manager to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
633 return self.infoLabel.text()
679
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
634
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
635 def getPageUrl(self):
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
636 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
637 Public method to get the URL of the download page.
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
638
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
639 @return URL of the download page (QUrl)
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
640 """
b427350a9d97 Added a context menu to the download manager of the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 673
diff changeset
641 return self.__pageUrl
5928
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
642
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
643 def __adjustSize(self):
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
644 """
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
645 Private method to adjust the size of the download item.
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
646 """
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
647 self.ensurePolished()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
648
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
649 msh = self.minimumSizeHint()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
650 self.resize(max(self.width(), msh.width()), msh.height())
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
651
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
652 def __setDateTime(self, dateTime=None):
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
653 """
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
654 Private method to set the download date and time.
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
655
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
656 @param dateTime date and time to be set
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
657 @type QDateTime
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
658 """
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
659 if dateTime is None:
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
660 self.__downloadedDateTime = QDateTime.currentDateTime()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
661 else:
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
662 self.__downloadedDateTime = dateTime
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
663 if self.__downloadedDateTime.isValid():
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
664 labelText = self.__downloadedDateTime.toString("yyyy-MM-dd hh:mm")
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
665 self.datetimeLabel.setText(labelText)
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
666 self.datetimeLabel.show()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
667 else:
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
668 self.datetimeLabel.clear()
a3809f75ca07 Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5920
diff changeset
669 self.datetimeLabel.hide()

eric ide

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