def __init__(self, previewImage, fileName):
super(ImageView, self).__init__()
self.fileName = fileName
mainLayout = QVBoxLayout(self)
self.imageLabel = QLabel()
self.imageLabel.setPixmap(QPixmap.fromImage(previewImage))
mainLayout.addWidget(self.imageLabel)
topLayout = QHBoxLayout()
self.fileNameLabel = QLabel(QDir.toNativeSeparators(fileName))
self.fileNameLabel.setTextInteractionFlags(Qt.TextBrowserInteraction)
topLayout.addWidget(self.fileNameLabel)
topLayout.addStretch()
copyButton = QPushButton("Copy")
copyButton.setToolTip("Copy file name to clipboard")
topLayout.addWidget(copyButton)
copyButton.clicked.connect(self.copy)
launchButton = QPushButton("Launch")
launchButton.setToolTip("Launch image viewer")
topLayout.addWidget(launchButton)
launchButton.clicked.connect(self.launch)
mainLayout.addLayout(topLayout)
def _read_bookmarks(self):
bookmark_file_name = os.path.join(
QDir.toNativeSeparators(_config_dir()), _bookmark_file)
if os.path.exists(bookmark_file_name):
print('Reading {}...'.format(bookmark_file_name))
return jsons.load(open(bookmark_file_name))
return _default_bookmarks
def changeFolder(self, button):
fname = QFileDialog.getExistingDirectory(self, 'Open f', '/home')
if fname:
# Returns pathName with the '/' separators converted to separators that are appropriate for the underlying operating system.
# On Windows, toNativeSeparators("c:/winnt/system32") returns
# "c:\winnt\system32".
fname = QDir.toNativeSeparators(fname)
if os.path.isdir(fname):
self.download_folder_lineEdit.setText(fname)
def downloadFolderPushButtonClicked(self, button):
download_path = str(
self.persepolis_setting.value('settings/download_path'))
fname = QFileDialog.getExistingDirectory(self, 'Select a directory',
download_path)
if fname:
# Returns pathName with the '/' separators converted to separators that are appropriate for the underlying operating system.
# On Windows, toNativeSeparators("c:/winnt/system32") returns
# "c:\winnt\system32".
fname = QDir.toNativeSeparators(fname)
self.download_folder_lineEdit.setText(fname)
self.persepolis_setting.setValue('settings/download_path',
str(fname))
def write_bookmarks(self):
if not self._modified:
return
dir_path = _config_dir()
native_dir_path = QDir.toNativeSeparators(dir_path)
dir = QFileInfo(dir_path)
if not dir.isDir():
print('Creating {}...'.format(native_dir_path))
if not QDir(dir.absolutePath()).mkpath(dir.fileName()):
warnings.warn('Cannot create {}.'.format(native_dir_path),
RuntimeWarning)
return
serialized_model = _serialize_model(self._model, dir_path)
bookmark_file_name = os.path.join(native_dir_path, _bookmark_file)
print('Writing {}...'.format(bookmark_file_name))
with open(bookmark_file_name, 'w') as bookmark_file:
jsons.dump(serialized_model, bookmark_file, indent=4)
def _update_tool_tip(self):
path = self._download_item.path()
tool_tip = "{}\n{}".format(self._download_item.url().toString(),
QDir.toNativeSeparators(path))
total_bytes = self._download_item.totalBytes()
if total_bytes > 0:
tool_tip += "\n{}K".format(total_bytes / 1024)
state = self.state()
if state == QWebEngineDownloadItem.DownloadRequested:
tool_tip += "\n(requested)"
elif state == QWebEngineDownloadItem.DownloadInProgress:
tool_tip += "\n(downloading)"
elif state == QWebEngineDownloadItem.DownloadCompleted:
tool_tip += "\n(completed)"
elif state == QWebEngineDownloadItem.DownloadCancelled:
tool_tip += "\n(cancelled)"
else:
tool_tip += "\n(interrupted)"
self.setToolTip(tool_tip)