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Implemented selection menu location for 4.20.14622+ (closes #93) (#94)

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* New selection and selection_search menu locations.
* Argument transformation for selection menu items.
This commit is contained in:
Patrick Gaskin
2020-12-03 13:18:51 -05:00
committed by GitHub
parent 1f39f64a1f
commit df652ee98a
3 changed files with 263 additions and 12 deletions
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res/doc
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@@ -16,11 +16,39 @@
# Adds a menu item.
#
# <location> the menu to add the item to, one of:
# main - the menu in the top-left corner of the home screen
# (in firmware 4.23.15505+, this menu was removed, so a new item will be added to the tabs on the bottom-right)
# reader - the overflow menu in the reader
# browser - the menu in the bottom-right of the web browser
# library - the menu in the filter bar for the "My Books" and "My Articles" library views
# main - the menu in the top-left corner of the home screen
# (in firmware 4.23.15505+, this menu was removed, so a new item will be added to the tabs on the bottom-right)
# reader - the overflow menu in the reader
# browser - the menu in the bottom-right of the web browser
# library - the menu in the filter bar for the "My Books" and "My Articles" library views
# selection - the selection menu (4.20.14622+)
# all arguments will support substitutions in the form {A|B|C} as follows (see the end of this file for examples):
# A is the string to substitute
# 1 - current selection
# B is zero or more transformations applied from left to right:
# a - all to lowercase
# A - all to uppercase
# f - keep everything up to the first whitespace character
# n - remove non-alphanumeric
# s - trim whitespace
# S - normalize whitespace (trim, then collapse multiple whitespace chars)
# u - replace whitespace with underscores
# w - remove all whitespace
# x - special: return an error if the string is empty at this point
# C is zero or more escape methods applied from left to right:
# " - escape for double-quoted strings (JSON-compatible, C-compatible):
# " => \"
# newline => \n
# backspace => \b
# tab => \t
# form-feed => \f
# carriage-return => \r
# \ => \\
# $ - escape for single-quoted strings (bash-compatible):
# ' => '"'"'
# % - url encode all non-alphanumeric chars
# selection_search - the search sub-menu of the selection menu (4.20.14622+)
# see above
# <label> the label to show on the menu item (must not contain :)
# <action> the type of action to run, one of:
# cmd_spawn - starts a command in the background
@@ -188,6 +216,12 @@
# menu_item :browser :Invert Screen :nickel_setting :toggle :invert
# menu_item :browser :Open Pop-Up :nickel_browser :modal
#
# And here are some examples of selection menu substitutions:
#
# menu_item :selection :Run command :cmd_output :500:echo '{1||$}'
# menu_item :selection :Complex example :cmd_output :500:echo '{1|aS|"$}'
# menu_item :selection_search :Search DuckDuckGo :nickel_browser :modal:https://duckduckgo.com/?q={1|S|%}
#
# If there is an error in the configuration, an item which displays it will be
# added to the main menu. If an internal error occurs, it is written to syslog,
# which can be viewed over telnet or SSH (the username is root) with the command