vdat.gui.menubar – The menu bar

class vdat.gui.menubar.VDATMenuBar(parent=None)

Bases: PyQt5.QtWidgets.QMenuBar

Menu bar of the main VDAT window

Custom signals

Name	Signature	Description
sig_close		Emitted when the user click on the “Quit” action
sig_symlink		Emitted when the user click on the “symlink” action
sig_selectAll, sig_selectNone		Emitted when the actions to select or deselect all the IFUs are clicked
sig_remove_files	list, list	Emitted when one of the remove file options are clicked. The arguments are a list of directories containing the files to remove and a list of file names/wildcards to remove
sig_clear_log		Emitted when the user click ‘Clear the log window’ button
sig_collapse		emitted when the “Reduction Browser“‘s “Collapse” action is triggered
sig_expand		emitted when the “Reduction Browser“‘s “Expand” action is triggered

Custom slot

Name	Signature	Description
enableSymlink()	bool	whether to enable or not the symlink action
enable_on_selection()	str, str	save the first string into a path attribute and enabled all the actions disabled at startup
clear_files_slot()		If a directory is selected, get the current selected directory and the wildcards/filenames and emit the sig_remove_files signal
clear_all_files_slot()		Get all the directories from the database and the wildcards/filenames and emit the sig_remove_files signal
clear_thumb_slot()		If a directory is selected, get the thumbnail directory under it and emit the sig_remove_files signal with ‘*’ as wildcard
clear_all_thumb_slot()		Get all the thumbnail directories and emit the sig_remove_files signal with ‘*’ as wildcard

Connections between custom signals and/or slots

Signal	Slot
triggered signal of the self.clear_files action	clear_files_slot()
triggered signal of the self.clear_all_files action	clear_all_files_slot()
triggered signal of the self.clear_thumb action	clear_thumb_slot()
triggered signal of the self.clear_all_thumb action	clear_all_thumb_slot()
sig_clear_log	menus_actions.LogMenu.clear_log.triggered
sig_collapse	menus_actions.TreeViewMenu.sig_collapse
sig_expand	menus_actions.TreeViewMenu.sig_expand

Parameters:

parent : PyQt5.QtWidgets.QWidget instance

parent of the menu’ bar

sig_close

sig_symlink

sig_selectAll

sig_selectNone

sig_remove_files

sig_clear_log

sig_collapse

sig_expand

enable_on_selection(path, typ)

Save the path and the type and enable disabled actions when the path is non-null.

Parameters:

path : string

a path, usually the directory selected in three view

typ : string

type of the path

create_file()

Create and fill the “File” menu

Returns:

view_menu : PyQt5.QtWidgets.QMenu

menu for the “View” entry

enableSymlink(b)

deletions(menu)

Create deletion actions and add them to the menu

Parameters:

menu : PyQt5.QtWidgets.QMenu

menu to which the action must be added

Returns:

menu

input menu

clear_files_slot()

Get the current directory and the wildcards/filenames and emit the sig_remove_files signal

clear_all_files_slot()

Get all the directories and the wildcards/filenames and emit the sig_remove_files signal

clear_thumb_slot()

Get the thumbnail dir under current directory and emit a sig_remove_files signal matching every file

clear_all_thumb_slot()

Get all the thumbnail directories and emit the sig_remove_files signal matching every file

create_view()

Create and fill the “View” menu

Returns:

view_menu : PyQt5.QtWidgets.QMenu

menu for the “View” entry

create_select()

Create and fill the “Select” menu

Parameters:

fplane : vdat.gui.FplaneWidget

instance of fplate to connect to the buttons for selection

Returns:

select_menu : PyQt5.QtWidgets.QMenu

menu for the “Select” entry