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# Copyright (C) 2023 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from __future__ import annotations
from PySide6.QtWebEngineCore import QWebEngineDownloadRequest
from PySide6.QtWidgets import QWidget, QFileDialog
from PySide6.QtCore import QDir, QFileInfo, Qt
from downloadwidget import DownloadWidget
from ui_downloadmanagerwidget import Ui_DownloadManagerWidget
# Displays a list of downloads.
class DownloadManagerWidget(QWidget):
def __init__(self, parent=None):
super().__init__(parent)
self._ui = Ui_DownloadManagerWidget()
self._num_downloads = 0
self._ui.setupUi(self)
def download_requested(self, download):
assert (download and download.state() == QWebEngineDownloadRequest.DownloadRequested)
proposal_dir = download.downloadDirectory()
proposal_name = download.downloadFileName()
proposal = QDir(proposal_dir).filePath(proposal_name)
path, _ = QFileDialog.getSaveFileName(self, "Save as", proposal)
if not path:
return
fi = QFileInfo(path)
download.setDownloadDirectory(fi.path())
download.setDownloadFileName(fi.fileName())
download.accept()
self.add(DownloadWidget(download))
self.show()
def add(self, downloadWidget):
downloadWidget.remove_clicked.connect(self.remove)
self._ui.m_itemsLayout.insertWidget(0, downloadWidget, 0, Qt.AlignTop)
if self._num_downloads == 0:
self._ui.m_zeroItemsLabel.hide()
self._num_downloads += 1
def remove(self, downloadWidget):
self._ui.m_itemsLayout.removeWidget(downloadWidget)
downloadWidget.deleteLater()
self._num_downloads -= 1
if self._num_downloads == 0:
self._ui.m_zeroItemsLabel.show()
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