77 lines
2.0 KiB
Ruby
77 lines
2.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
# Module containing GitLab's syntax color scheme definitions and helper
|
|
# methods for accessing them.
|
|
module ColorSchemes
|
|
# Struct class representing a single Scheme
|
|
Scheme = Struct.new(:id, :name, :css_class)
|
|
|
|
def self.available_schemes
|
|
[
|
|
Scheme.new(1, s_('SynthaxHighlightingTheme|Light'), 'white'),
|
|
Scheme.new(2, s_('SynthaxHighlightingTheme|Dark'), 'dark'),
|
|
Scheme.new(3, s_('SynthaxHighlightingTheme|Solarized Light'), 'solarized-light'),
|
|
Scheme.new(4, s_('SynthaxHighlightingTheme|Solarized Dark'), 'solarized-dark'),
|
|
Scheme.new(5, s_('SynthaxHighlightingTheme|Monokai'), 'monokai'),
|
|
Scheme.new(6, s_('SynthaxHighlightingTheme|None'), 'none')
|
|
]
|
|
end
|
|
|
|
# Convenience method to get a space-separated String of all the color scheme
|
|
# classes that might be applied to a code block.
|
|
#
|
|
# Returns a String
|
|
def self.body_classes
|
|
available_schemes.collect(&:css_class).uniq.join(' ')
|
|
end
|
|
|
|
# Get a Scheme by its ID
|
|
#
|
|
# If the ID is invalid, returns the default Scheme.
|
|
#
|
|
# id - Integer ID
|
|
#
|
|
# Returns a Scheme
|
|
def self.by_id(id)
|
|
available_schemes.detect { |s| s.id == id } || default
|
|
end
|
|
|
|
# Returns the number of defined Schemes
|
|
def self.count
|
|
available_schemes.size
|
|
end
|
|
|
|
# Get the default Scheme
|
|
#
|
|
# Returns a Scheme
|
|
def self.default
|
|
by_id(Gitlab::CurrentSettings.default_syntax_highlighting_theme)
|
|
end
|
|
|
|
# Iterate through each Scheme
|
|
#
|
|
# Yields the Scheme object
|
|
def self.each(&block)
|
|
available_schemes.each(&block)
|
|
end
|
|
|
|
# Get the Scheme for the specified user, or the default
|
|
#
|
|
# user - User record
|
|
#
|
|
# Returns a Scheme
|
|
def self.for_user(user)
|
|
if user
|
|
by_id(user.color_scheme_id)
|
|
else
|
|
default
|
|
end
|
|
end
|
|
|
|
def self.valid_ids
|
|
available_schemes.map(&:id)
|
|
end
|
|
end
|
|
end
|