lyx_mirror/lib/layouts/enumitem.module

#\DeclareLyXModule[enumitem.sty]{Customisable Lists (enumitem)}
#DescriptionBegin
# Controls the layout of enumerate, itemize, description, and list/labeling.
# See section Customized Lists of the User's Guide for a detailed description.
#DescriptionEnd
# Author: Günter Milde <milde@users.berlios.de>
# 
# 2008-12-04 first published version.
# 2009-02-02 use name Labeling for "LyX-List/Labeling" list type,
# 	     copy standard layout verbatim for failsave working with 
#	     both KOMA and non-KOMA document classes.
# 2011-01-12 bugfix: set elabeling label font to \normalfont.

Format 41

# The package enumitem provides user control over the layout of the three
# basic list environments: enumerate, itemize and description. It supersedes
# both enumerate and mdwlist (providing well-structured replacements for all
# their funtionality), and in addition provides functions to compute the
# layout of labels, and to ‘clone’ the standard environments, to create new
# environments with counters of their own.
#
# - fancy labels and fancy refs,
# - leftmargin, labelsep and labelwidth automatically set,
# - changes applied globally or only in one of the three
#   types or even in a single list (including topsep),
# - several description styles (which fix some bad spacing, too),
# - starting value and counter resuming,
# - trivlists properly formatted,
# - control on page breaking
#
# Styling the basic lists is possible 
#
# a) generally in the LaTeX preamble and 
# b) per environment with optional arguments
#
# See enumitem.pdf_ for details and examples.
#
# TODO: since version 2.0, enumitem supports "cloning" of lists.
#       Producing a labeling as clone of a description allows
#       Preamble-Styling specific to this list type.

AddToPreamble
	\usepackage{enumitem}		% customizable list environments
	\newlength{\lyxlabelwidth}      % auxiliary length 
EndPreamble


# Customisable Basic Lists
# ------------------------

# With enumitem, the three standard list environments take an optional
# argument. See enumitem.pdf_ for possible values.

IfStyle Itemize
	Argument option
		LabelString   "Itemize Options"
		Tooltip       "Optional arguments for this list (see enumitem manual)"
	EndArgument
End

IfStyle Enumerate
	Argument option
		LabelString   "Enumerate Options"
		Tooltip       "Optional arguments for this list (see enumitem manual)"
	EndArgument
End

IfStyle Description
	Argument option
		LabelString   "Description Options"
		Tooltip       "Optional arguments for this list (see enumitem manual)"
	EndArgument
End


# Customisable LyX List
# ---------------------

Input stdlyxlist.inc

Style Labeling
	LatexName             elabeling
	# FIXME This should probably be defined using \newlist instead
	Preamble
	% labeling-like list based on enumitem's description list with
	% mandatory second argument (label-pattern):
		\newenvironment{elabeling}[2][]%
		{\settowidth{\lyxlabelwidth}{#2}
			\begin{description}[font=\normalfont,style=sameline,
				leftmargin=\lyxlabelwidth,#1]}
		{\end{description}}
	EndPreamble
End


# List Variants
# -------------
#
# Styles with pre-defined optional arguments for ease of use

Style Enumerate-Resume
	CopyStyle             Enumerate
	LatexParam            [resume]
	ResetArgs             1
	# a blue label to indicate that this is not a WYSIWYG label
	# because the numbering differs in the output
	LabelFont
	  Color blue
	EndFont
End

# References
# ----------
#
# .. _enumitem.pdf:
#    http://dante.ctan.org/CTAN/macros/latex/contrib/enumitem/enumitem.pdf