The `Application State Save and Restore Settings` screen¶

The screen is designed for saving, viewing, renaming, deleting, and restoring application states.

Upper part of the screen¶

Icon and name of the application for which save and restore operations are performed.

The screen displays a list of saved application states.

The list can be collapsed or expanded by pressing the header or the "Collapse / Expand" button.

For each state, the name and a "Restore" button are displayed.

Pressing the "Restore" button restores the selected application state.

The context menu is invoked by long-pressing the state name and contains the following items:

Restore — restores the selected application state.
Rename — displays a "Rename" dialog with an input field for the new state name.
After entering the name, the following actions are available:
- OK — renames the state;
- Cancel — closes the dialog without changes;
If an empty name is entered or a state with that name already exists, an error message is displayed suggesting to specify a different name.
Delete — opens a confirmation dialog "Do you really want to delete the selected application state?":
Yes — deletes the state;
Cancel — closes the dialog without deleting;

"Plus" ("Add") button is located in the lower right corner. Pressing the button opens the "Application state name" dialog containing a field for entering the name of the new state.
After entering the name, the following actions are available:
- OK — creates a new application state with the specified name;
- Cancel — closes the dialog without creating the application state;
If an empty name is entered or a state with that name already exists, an error message is displayed suggesting to specify a different name.