gb7714-2015.cbx

%%
%% ---------------------------------------------------------------
%% biblatex-gb7714-2015 --- A biblatex implementation of the
%% GBT7714-2015 citation style,numerical sequence
%% Maintained by huzhenzhen
%% E-mail: hzzmail@163.com
%% Released under the LaTeX Project Public License v1.3c or later
%% ---------------------------------------------------------------
%%
\def\versionofgbtstyle{2019/08/28 v1.0s}
\ProvidesFile{gb7714-2015.cbx}[\versionofgbtstyle biblatex citation style]

%
%   加载标准样式
%
\RequireCitationStyle{numeric-comp} %numeric


%
%   选项设置
%
\ExecuteBibliographyOptions{
  autocite  = superscript ,
  autopunct = true       ,
  %sorting   = none        ,
  maxcitenames=1,
  mincitenames=1,
}

%textcite标注命令中的标点设置
%\DeclareDelimFormat[textcite]{andothersdelim}{\addspace}%

%
%   定义一个上标方括号wrapper
%
\newcommand*\mkbibsuperbracket[1]{%
  \mkbibsuperscript{\mkbibbrackets{#1}}%
}

%   修改postnote的输出格式
\DeclareFieldFormat{postnote}{#1}

%
%   重定义cite命令
%
%   方法:\DeclareCiteCommand{\cite}[\mkbibparens]{precode}{loopcode}{sepcode}{postcode}
%    v1.0p版后将cite的处理方式修改为类似pagescite，而不再使用biblatex的标准方式
\DeclareCiteCommand{\cite}[\mkbibsuperscript]%利用mkbibsuperbracket添加方括号
  {[\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {\usebibmacro{cite:dump}]%
   \printfield{postnote}}
%   v1.0p 以前用的方式
%\DeclareCiteCommand{\cite}[\mkbibsuperbracket]%利用mkbibsuperbracket添加方括号
%  {\usebibmacro{cite:init}%
%   \usebibmacro{prenote}}
%  {\usebibmacro{citeindex}%
%   \usebibmacro{cite:comp}}
%  {}
%  {\usebibmacro{cite:dump}%
%   \usebibmacro{postnote}}

%
%   定义upcite命令
%   20180604，v1.0l，hzz
%   20190409，v1.0r，hzz
%   方法:对supercite增加[]
\newrobustcmd*{\upcite}{%
    \cite}

%
%   重定义parencite命令，以满足标签带页码的国标要求
%
\DeclareCiteCommand{\parencite}%[\mkbibbrackets]
  {[\usebibmacro{cite:init}%]
   \usebibmacro{prenote}}%
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {%[
  \usebibmacro{cite:dump}]%
   \mkbibsuperscript{\printfield{postnote}}}

%
%   新定义pagescite命令，以满足标签带页码的国标要求
%
%   原理方法:
%   1.新增页码输出宏
\newbibmacro*{postpages}{%
  \iffieldundef{postnote}
    {\printfield[postnote]{pages}}
    {\printfield{postnote}}}
%   2.新增\pagescite引用命令
\DeclareCiteCommand{\pagescite}[\mkbibsuperscript]%\mkbibbrackets,仍然用上标
  {[\usebibmacro{cite:init}%]直接添加方括号
   \usebibmacro{prenote}%
   }
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {\usebibmacro{cite:dump}]%
   \usebibmacro{postpages}}

%
%   定义yearpagescite，为与ay样式兼容，等同于\pagescite
%
\DeclareCiteCommand{\yearpagescite}[\mkbibsuperscript]%\mkbibbrackets,仍然用上标
  {[\usebibmacro{cite:init}%]直接添加方括号
   \usebibmacro{prenote}%
   }
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {\usebibmacro{cite:dump}]%
   \usebibmacro{postpages}}

%
%   定义\yearcite命令，为与ay样式兼容，且提供不输出页码的标签格式，
%
%   原理方法:等同于\pagescite，但不要页码
\DeclareCiteCommand{\yearcite}[\mkbibsuperscript]%\mkbibbrackets,仍然用上标
  {[\usebibmacro{cite:init}%]直接添加方括号
   \usebibmacro{prenote}%
   }
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {\usebibmacro{cite:dump}]}

%
%   定义\authornumcite命令，输出作者信息，然后在后面带上顺序编码
%   20180427，v1.0k，增加，hzz
%   gb7714样式新定义的命令都把cite放到最后，比如前面的pagescite，yearcite，这里的\authornumcite
%   区别于biblatex定义的命令都把cite放到前面，比如citeauthor等。
%见numeric.CBX
\newbibmacro*{cite}{%
  \printtext[bibhyperref]{%
    \printfield{labelprefix}%
    \printfield{labelnumber}%
    \ifbool{bbx:subentry}
      {\printfield{entrysetcount}}
      {}}}
%见numeric.CBX，\DeclareCiteCommand{\cite},
\DeclareCiteCommand{\authornumcite}%[\mkbibsuperscript]
  {\usebibmacro{prenote}}
  {\iffieldequalstr{userf}{cn}{\renewcommand*{\andothersdelim}{\addthinspace}}%\addthinspace
  {\renewcommand*{\andothersdelim}{\addspace}}%
  \printnames{labelname}\mkbibsuperscript{\mkbibbrackets{\usebibmacro{citeindex}%
   \usebibmacro{cite}}}}
  {\multicitedelim}
  {\mkbibsuperscript{\printfield{postnote}}}


%
%   增加如下多个命令
%   20190409，v1.0r，hzz
%   方法:利用newcommand或newrobustcmd命令进行定义
%   注意\citet和\citep命令之所以不用newrobustcmd，是为避免加载natbib模块后产生冲突
\DeclareCiteCommand{\citet}%
  {\usebibmacro{prenote}}
  {\iffieldequalstr{userf}{cn}{\renewcommand*{\andothersdelim}{\addthinspace}}%\addthinspace
  {\renewcommand*{\andothersdelim}{\addspace}}%
  \printnames{labelname}\mkbibsuperscript{\mkbibbrackets{\usebibmacro{citeindex}%
   \usebibmacro{cite}}}}
  {\multicitedelim}
  {\mkbibsuperscript{\printfield{postnote}}}


\DeclareCiteCommand{\citep}[\mkbibsuperscript]%利用mkbibsuperbracket添加方括号
  {[\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite:comp}}
  {}
  {\usebibmacro{cite:dump}]%
   \printfield{postnote}}

\newrobustcmd*{\citetns}%
    {\textcite}

\newrobustcmd*{\citepns}%
    {\parencite}

\newrobustcmd*{\inlinecite}%
    {\parencite}

%
%   增加如下复数的命令，以符合biblatex的复数命令习惯
%   20190430，v1.0r，hzz
% citec和citecs命令是实现了[1]-[3]这样的压缩形式。
% authornumcites是常用命令authornumcite的复数形式
\DeclareFieldFormat{labelbracket}{\mkbibbrackets{#1}}

\newbibmacro*{citec:comp:comp}{%
  \ifboolexpr{
    ( test {\iffieldundef{labelprefix}} and test {\ifundef\cbx@lastprefix} )
    or
    test {\iffieldequals{labelprefix}{\cbx@lastprefix}}
  }
    {\ifnumequal{\thefield{labelnumber}}{\value{cbx@tempcntb}}
       {\savefield{entrykey}{\cbx@lastkey}%
        \savefield{labelnumber}{\cbx@lastnumber}%
        \addtocounter{cbx@tempcnta}{1}}
       {\ifnumequal{\thefield{labelnumber}}{\value{cbx@tempcntb}-1}
          {}
          {\usebibmacro{citec:dump}%
           \ifnumgreater{\value{cbx@tempcntb}}{-1}
             {\multicitedelim}
             {}%
           \printtext[bibhyperref]{%
             \printfield{labelprefix}%
             \printtext[labelbracket]{\printfield{labelnumber}}}}}}
    {\usebibmacro{cite:comp:end}}%
  \setcounter{cbx@tempcntb}{\thefield{labelnumber}}%
  \savefield{labelprefix}{\cbx@lastprefix}}

\newbibmacro*{citec:comp}{%
  \addtocounter{cbx@tempcntb}{1}%
  \iffieldundef{shorthand}
    {\ifbool{bbx:subentry}
       {\iffieldundef{entrysetcount}
          {\usebibmacro{citec:comp:comp}}
          {\usebibmacro{cite:comp:inset}}}
       {\usebibmacro{citec:comp:comp}}}
    {\usebibmacro{cite:comp:shand}}}

\newbibmacro*{citec:dump}{%
  \ifnumgreater{\value{cbx@tempcnta}}{0}
    {\ifnumgreater{\value{cbx@tempcnta}}{1}
       {\bibrangedash}
       {\multicitedelim}%
     \bibhyperref[\cbx@lastkey]{%
       \ifdef\cbx@lastprefix
         {\printtext[labelprefix]{\cbx@lastprefix}}
         {}%
       \printtext[labelbracket]{\cbx@lastnumber}}}%labelnumber
    {}%
  \setcounter{cbx@tempcnta}{0}%
  \global\undef\cbx@lastprefix}

%\DeclareCiteCommand{\citec}[\mkbibsuperscript]%[\mkbibbrackets]
%  {\usebibmacro{cite:init}%
%   \usebibmacro{prenote}}
%  {\usebibmacro{citeindex}%
%   \usebibmacro{citec:comp}}
%  {}
%  {\usebibmacro{citec:dump}%
%   \usebibmacro{postnote}}

%上面这个用于非压缩情况，这里考虑了压缩的情况
\DeclareCiteCommand{\citec}[\mkbibsuperscript]%
  {\ifnumless{\value{multicitecount}}{2}
     {\usebibmacro{cite:init}%
      \usebibmacro{prenote}}
     {\iffieldundef{prenote}
        {\iffieldundef{postnote}
           {}
           {\usebibmacro{citec:dump}%
            \usebibmacro{cite:init}%
            \setunit{\multicitedelim}}}
        {\usebibmacro{citec:dump}%
         \usebibmacro{cite:init}%
         \setunit{\multicitedelim}%
         \usebibmacro{prenote}}}}
  {\usebibmacro{citeindex}%
   \usebibmacro{citec:comp}}
  {}
  {\ifboolexpr{       test {\ifnumequal{\value{multicitecount}}{\value{multicitetotal}}}
               or not test {\iffieldundef{postnote}}}
     {\usebibmacro{citec:dump}%
      \usebibmacro{postnote}}
     {}}

\DeclareMultiCiteCommand{\citecs}[\mkbibsuperscript]{\citec}{}

\DeclareMultiCiteCommand{\authornumcites}[]{\authornumcite}{\multicitedelim}