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%%
%% 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--2017
%% 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 c498d8c 2017-04-01 21:33:50 +0800 Qing Lee <sobenlee@gmail.com> $
{Heading modification for beamer (CTEX)}
\ProvidesExplFile{ctex-beamer.def}
{\ExplFileDate}{2.4.9}{\ExplFileDescription}
\seq_new:N \c__ctex_headings_seq
\seq_gset_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 / format .tl_set:N = \exp_not:c { CTEX@#1@format } ,
#1 / nameformat .tl_set:N = \exp_not:c { CTEX@#1@nameformat } ,
#1 / numberformat .tl_set:N = \exp_not:c { CTEX@#1@numberformat } ,
#1 / aftername .tl_set:N = \exp_not:c { CTEX@#1@aftername } ,
#1 / titleformat .tl_set:N = \exp_not:c { CTEX@#1@titleformat } ,
#1 / aftertitle .tl_set:N = \exp_not:c { CTEX@#1@aftertitle } ,
#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 / format+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@format } { ####1 } } ,
#1 / nameformat+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@nameformat } { ####1 } } ,
#1 / numberformat+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@numberformat } { ####1 } } ,
#1 / aftername+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@aftername } { ####1 } } ,
#1 / titleformat+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@titleformat } { ####1 } } ,
#1 / aftertitle+ .code:n =
{ \tl_put_right:Nn \exp_not:c { CTEX@#1@aftertitle } { ####1 } } ,
#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 ,
}
}
\NewDocumentCommand \ctex_assign_heading_name:nn
{ m > { \SplitArgument { \c_one } { , } } +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
\par \addvspace{\glueexpr\CTEX@part@beforeskip\relax}%
\parindent \dimexpr \CTEX@part@indent \relax
\CTEX@part@format
\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
\par \addvspace{\glueexpr\CTEX@section@beforeskip\relax}%
\parindent \dimexpr \CTEX@section@indent \relax
\CTEX@section@format
\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
\par \addvspace{\glueexpr\CTEX@subsection@beforeskip\relax}%
\parindent \dimexpr \CTEX@subsection@indent \relax
\CTEX@subsection@format
\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'.
|
