songs/tex/skrul-leadsheet.cls
Steve Krulewitz 1917c07426 jerzy rools
2022-10-13 20:41:31 -07:00

168 lines
3.7 KiB
TeX

\ProvidesClass{skrul-leadsheet}
\LoadClassWithOptions{scrartcl}
\usepackage{savesym}
\usepackage{gchords}
\savesymbol{chord}
\RequirePackage{leadsheets}
\RequirePackage{etoolbox}
\RequirePackage{translations}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[sfdefault]{roboto}
\usepackage{geometry}
\geometry{
letterpaper,
margin=0.5in
}
\pagenumbering{gobble}
\usepackage[dvipsnames]{xcolor}
\definesongproperty{year}
\definesongproperty{meter}
\definesongproperty{note}
\definesongtitletemplate{leadsheet}{%
{\large \textbf{\songproperty{title}} - \songproperty{band}}
{\footnotesize
\space\space // \space\space \songproperty{year}
\space\space // \space\space key: \songproperty{key}
\ifsongproperty{capo}{\space\space // \space\space\capo}{}
\ifsongproperty{meter}{\space\space // \space\space\songproperty{meter} time}{}
\ifsongproperty{note}{\space\space // \space\space\songproperty{note}}{}
}
\vspace{-0.5\baselineskip}
\hrulefill
}
\ExplSyntaxOn
\char_set_catcode_other:N \#
\char_set_catcode_parameter:N \!
\prop_const_from_keyval:Nn \__skrul_enharmonic_map_prop
{
A/F##=A/G,
Am/F##=Am/G,
Ab#m=Am,
A##m7=Bm7,
B#=C,
B#/B=C/B,
B#*=C*,
B#m=Cm,
B#add9=Cadd9,
Bb#=B,
Bb#m7=Bm7,
B#maj7=Cmaj7,
B#m6=Cm6,
C##=D,
C##m=Dm,
C##*=D*,
C##7=D7,
C##7*=D7*,
C##/F#=D/F#,
C##/C#=D/C#,
C##/C#*=D/C#*,
C##/B=D/B,
C##/B*=D/B*,
Db#=D,
D##m=Em,
D/Gb=D/F#,
Eb#m=Em,
Eb#m*=Em*,
E#=F,
E#*=F*,
F##=G,
F##*=G*,
F##7=G7,
F##/A##*=G/B*,
F##/B=G/B,
F##/D=G/D,
F##/E=G/E,
F##/F#=G/F#,
G##=A,
G##*=A*,
G##m=Am,
G##m*=Am*,
G##maj7=A\textsuperscript{maj7},
G##sus4=A\textsuperscript{sus4},
G##7=A\textsuperscript{7},
G##m7/C#=Am\textsuperscript{7}/D,
G#b*=G*,
G#b=G,
G##m7=Am7,
G##m7*=Am7*,
Gb#=G,
Eb#=E,
Db#7/F#=D7/F#,
A#=Bb,
(F##)=(G),
Cadd9=C\textsuperscript{add9},
A7=A\textsuperscript{7},
Am7=Am\textsuperscript{7},
D7=D\textsuperscript{7},
Bm7=Bm\textsuperscript{7},
F##sus2=G\textsuperscript{sus2},
B#maj7/F##=C\textsuperscript{maj7}/G,
Dm/E#=Dm/F
}
\cs_generate_variant:Nn \str_set:Nn {Nx}
\NewDocumentCommand \xchordname {m} {%
\tl_if_head_eq_charcode:nNTF { !1 } .
{
\str_set:Nx \l_tmpa_str { \str_tail:n !1 }
\prop_get:NVNTF \__skrul_enharmonic_map_prop \l_tmpa_str \__skrul_enharmonic_tl
{ \underline{\chordname{\__skrul_enharmonic_tl}}}
{ \underline{\chordname{\l_tmpa_str}}}
}
{
\prop_get:NnNTF \__skrul_enharmonic_map_prop { !1 } \__skrul_enharmonic_tl
{ \chordname{\__skrul_enharmonic_tl}}
{ \chordname{!1}}
}
}
\char_set_catcode_parameter:N \#
\char_set_catcode_other:N \!
\ExplSyntaxOff
\setleadsheets{
title-template = leadsheet,
align-chords=l,
verse/numbered,
chords/format = \color{black}\bfseries,
chord-cs = \xchordname,
verses-label-format = \itshape
}
\LeadsheetSurvive
\provideversetype{prechorus}[name=Prechorus]
\provideversetype*{prechorus*}[name=Prechorus]
\provideversetype{postchorus}[name=Postchorus]
\provideversetype*{postchorus*}[name=Postchorus]
\provideversetype{chorus1}[name=Chorus 1]
\provideversetype{chorus2}[name=Chorus 2]
\provideversetype{xbreak}[name=Break]
\providerobustcmd*\lsenparen[1]{%
\expandcode{\noexpand\mklsenparen\mklsenparens{\unexpanded{#1}}}%
}
\providecommand*\mklsenparens{[]}
\providecommand*\mklsenparen[3]{\textup{#1}#3\textup{#2}}
\providerobustcmd*\instruction[1]{\lsenparen{\mkinstruction{#1}}}
\providecommand*\mkinstruction[1]{\emph{#1}}
\providerobustcmd*\choir[1]{\null\qquad\mkchoir{#1}}
\providecommand*\mkchoir[1]{\instruction{\leadsheetstranslate{choir}: #1}}
\LeadsheetEndSurvive