%% %% This is file `ctex-beamer.def', %% generated with the docstrip utility. %% %% The original source files were: %% %% ctex.dtx (with options: `heading,beamer') %% %% Copyright (C) 2003--2019 %% CTEX.ORG and any individual authors listed in the documentation. %% ------------------------------------------------------------------------------ %% %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either %% version 1.3c of this license or (at your option) any later %% version. This version of this license is in %% http://www.latex-project.org/lppl/lppl-1-3c.txt %% and the latest version of this license is in %% http://www.latex-project.org/lppl.txt %% and version 1.3 or later is part of all distributions of %% LaTeX version 2005/12/01 or later. %% %% This work has the LPPL maintenance status `maintained'. %% %% The Current Maintainers of this work are Leo Liu, Qing Lee and Liam Huang. %% %% ------------------------------------------------------------------------------ %% \GetIdInfo$Id: ctex.dtx cb8bf3c 2019-04-07 23:32:09 +0800 Qing Lee $ {Heading modification for beamer (CTEX)} \ProvidesExplFile{ctex-beamer.def} {\ExplFileDate}{2.4.15}{\ExplFileDescription} \seq_const_from_clist:Nn \c__ctex_headings_seq { part , section , subsection } \cs_new_protected_nopar:Npn \__ctex_initial_heading:n #1 { \tl_new:c { CTEX@pre#1 } \tl_new:c { CTEX@post#1 } \tl_const:cx { CTEXthe#1 } { \exp_not:c { CTEX@pre#1 } \exp_not:c { CTEX@the#1 } \exp_not:c { CTEX@post#1 } } \tl_const:cx { CTEX@#1name } { \group_begin: \exp_not:c { CTEX@#1@nameformat } { \exp_not:c { CTEX@pre#1 } \exp_not:N \tl_if_empty:NTF \exp_not:c { CTEX@#1@numberformat } { \exp_not:c { CTEX@the#1 } } { \group_begin: \exp_not:c { CTEX@#1@numberformat } \exp_not:c { CTEX@the#1 } \group_end: } \exp_not:c { CTEX@post#1 } } \group_end: } } \cs_new_protected_nopar:Npn \__ctex_def_heading_keys:n #1 { \tl_put_right:Nx \l__ctex_tmp_tl { #1 .meta:nn = { ctex / #1 } { ####1 } , #1 / name .code:n = { \ctex_assign_heading_name:nn {#1} { ####1 } } , #1 / number .tl_set:N = \exp_not:c { CTEX@the#1 } , #1 / beforeskip .tl_set:N = \exp_not:c { CTEX@#1@beforeskip } , #1 / afterskip .tl_set:N = \exp_not:c { CTEX@#1@afterskip} , #1 / indent .tl_set:N = \exp_not:c { CTEX@#1@indent } , #1 / numbering .bool_set:N = \exp_not:c { CTEX@#1@numbering } , #1 / numbering .initial:n = true , #1 / beforeskip .initial:n = \c_zero_skip , #1 / afterskip .initial:n = \c_zero_skip , #1 / indent .initial:n = \c_zero_dim , #1 / beforeskip .value_required:n = true , #1 / afterskip .value_required:n = true , #1 / indent .value_required:n = true , \__ctex_plus_key_aux:nn {#1} { format } , \__ctex_plus_key_aux:nn {#1} { nameformat } , \__ctex_plus_key_aux:nn {#1} { numberformat } , \__ctex_plus_key_aux:nn {#1} { titleformat } , \__ctex_plus_key_aux:nn {#1} { aftername } , \__ctex_plus_key_aux:nn {#1} { aftertitle } , } } \cs_new_nopar:Npn \__ctex_plus_key_aux:nn #1#2 { #1 / #2 .tl_set:N = \exp_not:c { CTEX@#1@#2 } , #1 / #2 + .code:n = { \tl_put_right:Nn \exp_not:c { CTEX@#1@#2 } { ####1 } } , #1 / #2 ~ + .code:n = { \tl_put_right:Nn \exp_not:c { CTEX@#1@#2 } { ####1 } } } \NewDocumentCommand \ctex_assign_heading_name:nn { m > { \SplitArgument { 1 } { , } } +m } { \__ctex_assign_heading_name:nnn {#1} #2 } \cs_new_protected:Npn \__ctex_assign_heading_name:nnn #1#2#3 { \tl_set:cn { CTEX@pre#1 } {#2} \IfNoValueTF {#3} { \tl_clear:c { CTEX@post#1 } } { \tl_set:cn { CTEX@post#1 } {#3} } } \group_begin: \tl_clear:N \l__ctex_tmp_tl \seq_map_inline:Nn \c__ctex_headings_seq { \__ctex_initial_heading:n {#1} \__ctex_def_heading_keys:n {#1} } \use:x { \group_end: \keys_define:nn { ctex } { \exp_not:o { \l__ctex_tmp_tl } } } \ExplSyntaxOff \defbeamertemplate*{part page}{CTEX}[1][]{% \begingroup \ctexset{autoindent=false}% \par \addvspace{\glueexpr\CTEX@part@beforeskip\relax}% \CTEX@part@format \parindent \dimexpr \CTEX@part@indent \relax \ifodd \CTEX@part@numbering \CTEX@partname \CTEX@part@aftername \fi \begin{beamercolorbox}[sep=16pt,center,#1]{part title} \CTEX@part@titleformat \insertpart \CTEX@part@aftertitle \end{beamercolorbox}% \par \addvspace{\glueexpr\CTEX@part@afterskip\relax}% \endgroup } \defbeamertemplate*{section page}{CTEX}[1][]{% \begingroup \ctexset{autoindent=false}% \par \addvspace{\glueexpr\CTEX@section@beforeskip\relax}% \CTEX@section@format \parindent \dimexpr \CTEX@section@indent \relax \ifodd \CTEX@section@numbering \CTEX@sectionname \CTEX@section@aftername \fi \begin{beamercolorbox}[sep=12pt,center,#1]{part title} \CTEX@section@titleformat \insertsection \CTEX@section@aftertitle \end{beamercolorbox}% \par \addvspace{\glueexpr\CTEX@section@afterskip\relax}% \endgroup } \defbeamertemplate*{subsection page}{CTEX}[1][]{% \begingroup \ctexset{autoindent=false}% \par \addvspace{\glueexpr\CTEX@subsection@beforeskip\relax}% \CTEX@subsection@format \parindent \dimexpr \CTEX@subsection@indent \relax \ifodd \CTEX@subsection@numbering \CTEX@subsectionname \CTEX@subsection@aftername \fi \begin{beamercolorbox}[sep=8pt,center,#1]{part title} \CTEX@subsection@titleformat \insertsubsection \CTEX@subsection@aftertitle \end{beamercolorbox}% \par \addvspace{\glueexpr\CTEX@subsection@afterskip\relax}% \endgroup } \defbeamertemplatealias{part page}{default}{CTEX} \defbeamertemplatealias{section page}{default}{CTEX} \defbeamertemplatealias{subsection page}{default}{CTEX} \ExplSyntaxOn \cs_new_protected_nopar:Npn \CTEX@setcurrentlabel@n #1 { \protected@edef \@currentlabel { \cs_if_exist:cTF { CTEX@the#1 } { \exp_args:cc { p@#1 } { CTEX@the#1 } } { \exp_not:o { \@currentlabel } } } } \cs_new_protected_nopar:Npn \ctex_varioref_hook: { \seq_map_inline:Nn \c__ctex_headings_seq { \ctex_fix_varioref_label:n { ##1 } } } \cs_new_protected_nopar:Npn \ctex_fix_varioref_label:n #1 { \tl_if_empty:cT { p@#1 } { \exp_args:Nno \labelformat {#1} { \cs:w CTEX@the#1 \cs_end: } } } \@ifpackageloaded { varioref } { \ctex_varioref_hook: } { \cs_new_eq:NN \CTEX@save@refstepcounter \refstepcounter \RenewDocumentCommand \refstepcounter { m } { \CTEX@save@refstepcounter {#1} \CTEX@setcurrentlabel@n {#1} } \ctex_at_end_package:nn { varioref } { \ctex_varioref_hook: } } \ctex_scheme_input:o { \l__ctex_scheme_tl } %% %% %% End of file `ctex-beamer.def'.