def numbered_list_unknown_at_row(self, index):
"""
Add the unknown icon to the numbered list row with an unknown.
Args:
index: index of numbered list item where unkown occurred.
Returns:
QListWidgetItem
"""
item = self.numbered_List.item(index)
# Get the unknown icon from path
icon_path = app_util.get_property("ProgramResourcesPath").replace('\\', '/')
icon_path = icon_path + "/images/unknown.gif"
# Create icon
error_icon = QtGui.QIcon(icon_path)
# Add icon to QListWidgetItem
item.setIcon(error_icon)
def view_documentation(self, ref_command_name=None):
"""
View the command's user documentation in the default browser.
Args:
ref_command_name (str): Command name for command reference, defaults to the command name.
Returns:
None
"""
# Open the command's user documentation in the default browser.
logger = logging.getLogger(__name__)
command_doc_url = None
command_name = self.command.command_name
if ref_command_name is not None and ref_command_name != "":
# Use the specific command name for documentation
# TODO smalers 2019-01-19 why does ref_command_name have a value of False here?
# logger.info("Viewing documentation for command name '" + str(command_name) +
# "' ref='"+str(ref_command_name)+"'")
# command_name = ref_command_name
pass
try:
user_doc_url = app_util.get_property('ProgramUserDocumentationUrl')
if user_doc_url is None:
qt_util.warning_message_box(
"Can't view documentation...no application configuration value for 'ProgramUserDocumenationUrl'")
return
# Append the command name to the documentation
logger.info("Now, command name '" + str(command_name) + "'")
command_doc_url = "{}/command-ref/{}/{}/".format(user_doc_url, command_name, command_name)
# message = "Displaying command documentation using URL: " + command_doc_url
# logger.info(message)
# Open the command's user documentation in the default browser.
# - open in a new tab or if this fails open a new window
try:
webbrowser.open_new_tab(command_doc_url)
except Exception:
# Try the other variant, may work on different operating system
webbrowser.open(command_doc_url)
except Exception as e:
message = 'Error viewing command documentation using url "' + str(command_doc_url) + '"'
logger.error(message, e, exc_info=True)
qt_util.warning_message_box(message)
def numbered_list_warning_at_row(self, index):
"""
Add the warning icon to the numbered list row with an warning.
Args:
index: index of numbered list item where warning occurred.
Returns:
None
"""
# Get item from index
item = self.numbered_List.item(index)
# Get the warning icon from path
icon_path = app_util.get_property("ProgramResourcesPath").replace('\\', '/')
icon_path = icon_path + "/images/warning.gif"
# Create icon
error_icon = QtGui.QIcon(icon_path)
# Add icon to QListWidgetItem
item.setIcon(error_icon)
def new_message_box(message_type, standard_buttons_mask, message, title):
"""
Create and execute a message box, returning an indicator for the button that was selected.
REF: https://www.tutorialspoint.com/pyqt/pyqt_qmessagebox.htm
Args:
message_type (str): the type of message box, for example QtWidgets.QMessageBox.Question
standard_buttons_mask (str): a bitmask indicating the buttons to include in the message box,
for example QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No
message (str): a message to display in the message box
title (str) a title for the message box. Appears in the top window bar.
Returns:
The clicked button name. See the button_value_dic for more information.
"""
# Create the Message Box object.
message_box = QtWidgets.QMessageBox()
# Set the Message Box icon.
message_box.setIcon(message_type)
# Set the Message Box message text.
message_box.setText(message)
# Set the Message Box title text.
message_box.setWindowTitle(title)
# Set the Message Box standard buttons.
message_box.setStandardButtons(standard_buttons_mask)
# Set the icon
# - icon path should use Qt / notation
icon_path = app_util.get_property("ProgramIconPath").replace('\\', '/')
# print("Icon path='" + icon_path + "'")
# message_box.setWindowIcon(QtGui.Icon(icon_path))
message_box.setWindowIcon(QtGui.QIcon(QtGui.QPixmap(icon_path)))
# Execute the Message Box and retrieve the clicked button enumerator.
btn_value = message_box.exec_()
# Return the clicked button Qt type
return btn_value
def info_message_box(message, app_name=None, title="Information"):
"""
Display an information message dialog.
Args:
app_name (str): Application name to use in dialog title
(default if None is to get from app_util.get_property("ProgramName")
message (str): Message string.
title (str): Title for dialog.
Returns:
Which button was selected as QtWidgets.QMessageBox.Ok (only one button is available).
"""
app_name = app_util.get_property("ProgramName")
if app_name is not None:
# Use the application name in the title
title = app_name + " - " + title
message_box = new_message_box(QtWidgets.QMessageBox.Information,
QtWidgets.QMessageBox.Ok, message, title)
return message_box
def setup_ui_core_top(self):
"""
Setup core UI components at the top of the dialog.
Returns: None
"""
# Set the window title to the command name
self.setObjectName("InsertLineCommand")
self.setWindowTitle("Edit " + self.command.command_string + " command")
self.setWindowFlags(QtCore.Qt.WindowCloseButtonHint)
icon_path = app_util.get_property("ProgramIconPath").replace('\\','/')
self.setWindowIcon(QtGui.QIcon(icon_path))
# Because components are added to the UI the dialog will have a size.
# - don't set the size unless a dialog misbehaves, perhaps a maximum size
# self.resize(684, 404)
# Add a grid layout for components to be added
self.grid_layout = QtWidgets.QGridLayout(self)
self.grid_layout.setObjectName(qt_util.from_utf8("gridLayout"))
self.setup_ui_core_command_description()