NAME
App::ZFSCurses::UI::Datasets - Draw a list of ZFS datasets.
VERSION
Version 1.211.
SYNOPSIS
The App::ZFSCurses::UI::Datasets module is in charge of drawing a list of ZFS datasets.
METHODS
new
Create an instance of App::ZFSCurses::UI::Datasets.
draw_and_run
Draw and run the UI. Also perform a couple of checks before actually running the UI which are: 1) checking whether the 'zfs' command is actually installed, 2) checking whether the user is root (required for tweaking properties).
exit_dialog
Callback when Ctrl+q is pressed. Draw a dialog to ask user for confirmation if he wants to quit the program.
show_help
Callback when F1 is pressed. Draw a dialog to print info about the selected property.
draw_buttons
Draw the buttons shown at the bottom left of the screen.
NOTE: There are severals of these functions. They are called when going back and forth from one screen to another to redraw some parts of the screen such as buttons and labels.
draw_main_listbox
Draw the main listbox.
draw_change_go_back_bbox
Draw the "Change properties" and "Go back" button box.
draw_dataset_properties_screen
Draw the dataset properties screen.
draw_property_change_screen
Draw the property change screen.
onpress_show_dataset_properties
Callback when a dataset is selected and shown.
onpress_change_property
Callback when a property is changed.
onpress_back_to_datasets_list
Callback when the user goes back to the list of datasets.
onpress_back_to_properties_list
Callback when the user goes back to the list of properties.
onpress_destroy
Callback when a dataset is to be destroyed.
SEE ALSO
The Curses::UI Perl module.
AUTHOR
Patrice Clement <monsieurp at cpan.org>
LICENSE AND COPYRIGHT
This software is copyright (c) 2020 by Patrice Clement.
This is free software, licensed under the (three-clause) BSD License.
See the LICENSE file.