def display_uploaded_img(self, file_path):
self.messageText.clear()
image_uri = QtCore.QUrl(f"file://{file_path}")
image = QtGui.QImage(QtGui.QImageReader(file_path).read())
self.messageText.document().addResource(
QtGui.QTextDocument.ImageResource, image_uri,
QtCore.QVariant(image))
img_width, img_height = self.get_img_dimensions(image)
image_format = QtGui.QTextImageFormat()
image_format.setWidth(img_width)
image_format.setHeight(img_height)
image_format.setName(image_uri.toString())
cursor = self.messageText.textCursor()
cursor.movePosition(QtGui.QTextCursor.End,
QtGui.QTextCursor.MoveAnchor)
cursor.insertImage(image_format)
self.messageText.setReadOnly(True)
def show_online_help(self):
"""Open Documentation in a browser"""
QtGui.QDesktopServices.openUrl(
QtCore.QUrl("http://mss.readthedocs.io/en/stable"))