%%
%% This is file `beamerbaseframecomponents-xetex-bidi.def',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% bidi.dtx  (with options: `table,beamerbaseframecomponents-xetex-bidi.def')
%% 
%%   __________________________________________________
%%   Vafa Khalighi
%% 
%%   Copyright (c) 2007--2022  Vafa Khalighi
%%   Copyright (c) 2018--2020 bidi-tex GitHub Organization
%% 
%%   It may be distributed and/or modified under the LaTeX Project Public License,
%%   version 1.3c or higher (your choice). The latest version of
%%   this license is at: http://www.latex-project.org/lppl.txt
%% 
%%   This work is “author-maintained” (as per LPPL maintenance status)
%%   by Vafa Khalighi.
%% 
%% 
%% \CheckSum{55521}
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%
\ProvidesFile{beamerbaseframecomponents-xetex-bidi.def}[2022/06/13 v0.4 bidi adaptations for beamerbaseframecomponents package for XeTeX engine]
\renewcommand{\setbeamersize}[1]{%
  \beamer@dogeometryfalse%
  \setkeys{beamer@margin}{#1}%
  \ifbeamer@dogeometry%
    % Reset left margin now
    \beamer@tempdim=\beamer@leftmargin%
    \advance\beamer@tempdim by\beamer@leftsidebar%
    \if@RTLmain
      \geometry{right=\the\beamer@tempdim}%
    \else
      \geometry{left=\the\beamer@tempdim}%
    \fi
    % Reset right margin now
    \beamer@tempdim=\beamer@rightmargin%
    \advance\beamer@tempdim by\beamer@rightsidebar%
    \if@RTLmain
      \geometry{left=\the\beamer@tempdim}%
    \else
      \geometry{right=\the\beamer@tempdim}%
    \fi
  \fi%
}

\newcommand*{\bidi@beamer@Gm@lmargin}{%
  \if@RTLmain
    \Gm@rmargin
  \else
    \Gm@lmargin
  \fi
}

\newcommand*{\bidi@beamer@Gm@rmargin}{%
  \if@RTLmain
    \Gm@lmargin
  \else
    \Gm@rmargin
  \fi
}

\def\ps@navigation{
  \def\@oddhead{%
    \begingroup%
    \setbox\beamer@tempbox=\hbox{\usebeamertemplate***{background canvas}\hyper@pagetransition\hyper@pageduration}%
    \beamer@tempdim=\ht\beamer@tempbox%
    \setbox\beamer@tempbox=\hbox{\lower\beamer@tempdim\hbox{\box\beamer@tempbox}}%
    \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
    \setbox\@tempboxa=\hbox{\usebeamertemplate***{background}}%
    \beamer@tempdim=\ht\@tempboxa%
    \setbox\@tempboxa=\hbox{\lower\beamer@tempdim\hbox{\box\@tempboxa}}%
    \wd\@tempboxa=0pt\ht\@tempboxa=0pt\dp\@tempboxa=0pt%
    \vbox{\hbox{\hskip-\bidi@beamer@Gm@lmargin\box\beamer@tempbox\box\@tempboxa}%
      \hbox{%
        {%
          \setbox\beamer@tempbox=\hbox{\hskip-\bidi@beamer@Gm@lmargin%
          \if@RTLmain
                      {%
              \vbox to \sidebarheight{%
                \usebeamertemplate***{sidebar left}%
                \vfil%
            }}%
            \@ifpackageloaded{beamerinnerthemeinmargin}{}{%
              \hskip-\textwidth
            }%
            \fi
            {\setbox\beamer@tempbox=\hbox{\vbox to \sidebarheight{%
                  \usebeamercolor*{sidebar left}%
                  \usebeamertemplate{sidebar canvas left}%
                  \vss%
                }}%
              \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
              \box\beamer@tempbox}%
              \if@RTLmain
              \else
            {%
              \vbox to \sidebarheight{%
                \usebeamertemplate***{sidebar left}%
                \vfil%
            }}\fi}%
          \beamer@tempdim=\ht\beamer@tempbox%
          \setbox\beamer@tempbox=\hbox{{\lower\beamer@tempdim\hbox{\box\beamer@tempbox}}}%
          \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
          \box\beamer@tempbox%
        }%
        {% print right sidebar first, since it should be overwritten by headline
          \setbox\beamer@tempbox=\hbox{\hskip\textwidth\hskip\beamer@rightmargin%
          \if@RTLmain
                      {%
              \vbox to \sidebarheight{%
                \usebeamertemplate***{sidebar right}%
                \vfil%
            }}%
            \hskip-\textwidth
            \fi
            {\setbox\beamer@tempbox=\hbox{\vbox to \sidebarheight{%
                  \usebeamercolor*{sidebar right}%
                  \usebeamertemplate{sidebar canvas right}%
                  \vss%
                }}%
              \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
              \box\beamer@tempbox}%
              \if@RTLmain
              \else
            {%
              \vbox to \sidebarheight{%
                \usebeamertemplate***{sidebar right}%
                \vfil%
            }}\fi}%
          \beamer@tempdim=\ht\beamer@tempbox%
          \setbox\beamer@tempbox=\hbox{{\lower\beamer@tempdim\hbox{\box\beamer@tempbox}}}%
          \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
          \box\beamer@tempbox%
        }%
        \beamer@typesetheadorfoot{headline}%
      }%
      \hfil}%
    \endgroup}
  \def\@oddfoot{%
    \vbox{\offinterlineskip\hbox{\beamer@typesetheadorfoot{footline}%
    \hfil}\hbox{}}\hfil
  }%
  \let\@evenhead\@oddhead
  \let\@evenfoot\@oddfoot}

\AtBeginDocument{%
  \pagestyle{navigation}%
}

\def\beamer@typesetheadorfoot#1{% typeset the head or footline
  {\parskip0pt\offinterlineskip%
    \hbox{%
      \hskip-\bidi@beamer@Gm@lmargin%
      \hbox{%
        \vbox{%
          \@tempdima=\textwidth%
          \textwidth=\paperwidth%
          \hsize=\textwidth%
          \def\\{,}%
          \usebeamertemplate***{#1}%
        }}%
      \hskip-\bidi@beamer@Gm@rmargin%
    }}\hfil%
}

\def\ps@empty{%
  \let\@mkboth\@gobbletwo%
  \def\@oddhead{\begingroup%
    \setbox\beamer@tempbox=\hbox{\usebeamertemplate***{background canvas}\hyper@pagetransition\hyper@pageduration}%
    \beamer@tempdim=\ht\beamer@tempbox%
    \setbox\beamer@tempbox=\hbox{\lower\beamer@tempdim\hbox{\box\beamer@tempbox}}%
    \wd\beamer@tempbox=0pt\ht\beamer@tempbox=0pt\dp\beamer@tempbox=0pt%
    \setbox\@tempboxa=\hbox{\usebeamertemplate***{background}}%
    \beamer@tempdim=\ht\@tempboxa%
    \setbox\@tempboxa=\hbox{\lower\beamer@tempdim\hbox{\box\@tempboxa}}%
    \wd\@tempboxa=0pt\ht\@tempboxa=0pt\dp\@tempboxa=0pt%
    \vbox{\hbox{\hskip-\Gm@lmargin\raise\headheight\box\beamer@tempbox\raise\headheight\box\@tempboxa}\hfil}%
    \endgroup%
  }
  \def\@oddfoot{{\normalcolor{\hfil%
    \setbox\beamer@tempbox=\hbox{\usebeamertemplate***{navigation symbols}\hskip-\Gm@rmargin\hskip2pt}%
    \ht\beamer@tempbox=0pt%
    \dp\beamer@tempbox=0pt%
    \box\beamer@tempbox}}}
  \let\@evenhead\@oddhead\let\@evenfoot\@oddfoot}

\renewcommand<>\beamer@columncom[2][\beamer@colmode]{%
  \beamer@colclose%
  \def\beamer@colclose{\end{minipage}\hfill\end{actionenv}\ignorespaces}%
\begin{actionenv}#3%
  \setkeys{beamer@col}{#1}%
  \begin{minipage}[\beamer@colalign]{#2}%
    \leavevmode\bidi@beamer@ragged\beamer@colheadskip\ignorespaces}

\renewenvironment<>{columns}[1][]{%
  \begin{actionenv}#2%
  \ifbeamer@onlytextwidth
    \def\beamer@colentrycode{\hbox to\textwidth\bgroup\ignorespaces}%
    \def\beamer@colexitcode{\unskip\egroup}
  \else%
    \def\beamer@colentrycode{%
      \hbox to\textwidth\bgroup%
      \leavevmode%
      \hskip-\beamer@leftmargin%
      \nobreak%
      \beamer@tempdim=\textwidth%
      \advance\beamer@tempdim by\beamer@leftmargin%
      \advance\beamer@tempdim by\beamer@rightmargin%
      \hbox to\beamer@tempdim\bgroup%
      \hbox{}\hfill\ignorespaces}%
    \def\beamer@colexitcode{\egroup%
      \nobreak%
      \hskip-\beamer@rightmargin\egroup}%
  \fi%
  \ifbeamer@centered\setkeys{beamer@col}{c}\else\setkeys{beamer@col}{t}\fi%
  \setkeys{beamer@col}{#1}%
  \par%
  \leavevmode
  \beamer@colentrycode%
  \def\beamer@colclose{}\ignorespaces}%
  {\beamer@colclose\def\beamer@colclose{}\beamer@colexitcode\end{actionenv}}%

\def\@makeRTLfntext#1{%
  \def\insertfootnotetext{#1}%
  \def\insertfootnotemark{\@makefnmark}%
  \usebeamertemplate***{RTLfootnote}}

\def\@makeLTRfntext#1{%
  \def\insertfootnotetext{#1}%
  \def\insertfootnotemark{\@makefnmark}%
  \usebeamertemplate***{LTRfootnote}}

\renewcommand<>\beamer@framefootnotetext[1]{%
  \global\setbox\beamer@footins\vbox{%
    \if@RTL@footnote\@RTLtrue\else\@RTLfalse\fi%
    \hsize\framewidth
    \textwidth\hsize
    \columnwidth\hsize
    \unvbox\beamer@footins
    \reset@font
    \bidi@@footnotetext@font
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@footnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makefntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\renewcommand<>\beamer@frameRTLfootnotetext[1]{%
  \global\setbox\beamer@footins\vbox{%
    \@RTLtrue
    \hsize\framewidth
    \textwidth\hsize
    \columnwidth\hsize
    \unvbox\beamer@footins
    \reset@font
    \bidi@@RTLfootnotetext@font
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@footnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makeRTLfntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\renewcommand<>\beamer@frameLTRfootnotetext[1]{%
  \global\setbox\beamer@footins\vbox{%
    \@RTLfalse
    \hsize\framewidth
    \textwidth\hsize
    \columnwidth\hsize
    \unvbox\beamer@footins
    \reset@font
    \bidi@@LTRfootnotetext@font
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@footnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makeLTRfntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\renewcommand<>\@mpfootnotetext[1]{%
\ifbidi@autofootnoterule\ifnum\c@mpfootnote=\@ne\if@RTL@footnote\global\let\bidi@mpfootnoterule\right@footnoterule\else\global\let\bidi@mpfootnoterule\left@footnoterule\fi\fi\fi
  \global\setbox\@mpfootins\vbox{%
    \if@RTL@footnote\@RTLtrue\else\@RTLfalse\fi
    \unvbox\@mpfootins
    \reset@font
    \bidi@@footnotetext@font
    \hsize\columnwidth
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@mpfootnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makefntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\renewcommand<>\@mpRTLfootnotetext[1]{%
\ifbidi@autofootnoterule\ifnum\c@mpfootnote=\@ne\global\let\bidi@mpfootnoterule\right@footnoterule\fi\fi
  \global\setbox\@mpfootins\vbox{%
     \@RTLtrue
    \unvbox\@mpfootins
    \reset@font
    \bidi@@RTLfootnotetext@font
    \hsize\columnwidth
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@mpfootnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makeRTLfntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\renewcommand<>\@mpLTRfootnotetext[1]{%
\ifbidi@autofootnoterule\ifnum\c@mpfootnote=\@ne\global\let\bidi@mpfootnoterule\left@footnoterule\fi\fi
  \global\setbox\@mpfootins\vbox{%
  \@RTLfalse
    \unvbox\@mpfootins
    \reset@font
    \bidi@@LTRfootnotetext@font
    \hsize\columnwidth
    \@parboxrestore
    \protected@edef\@currentlabel
         {\csname p@mpfootnote\endcsname\@thefnmark}%
    \color@begingroup
      \uncover#2{\@makeLTRfntext{%
        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}}%
    \color@endgroup}}

\let\@footnotetext=\beamer@framefootnotetext
\let\@RTLfootnotetext=\beamer@frameRTLfootnotetext
\let\@LTRfootnotetext=\beamer@frameLTRfootnotetext

\footdir@temp\footdir@ORG@bidi@beamer@footnotetext\@footnotetext{\bidi@footdir@footnote}%
\footdir@temp\footdir@ORG@bidi@beamer@RTLfootnotetext\@RTLfootnotetext{R}%
\footdir@temp\footdir@ORG@bidi@beamer@LTRfootnotetext\@LTRfootnotetext{L}%

\renewcommand<>{\footnote}[1][]{%
  \let\beamer@footnotetext=\@footnotetext%
  \let\beamer@mpfn=\@mpfn%
  \let\beamer@thempfn=\thempfn%
  \let\beamer@kvorig=\KV@errx%
  \let\beamer@xkvorig=\XKV@err
  \def\beamer@footarg{}%
  \def\KV@errx##1{\edef\beamer@footarg{\@tempa}}%
  \def\XKV@err##1{\edef\beamer@footarg{\XKV@tkey}}%
  \setkeys{beamerfootnote}{#1}%
  \let\KV@errx=\beamer@kvorig%
  \let\XKV@errx=\beamer@xkvorig
  \ifx\beamer@footarg\@empty%
    \def\beamer@next{\stepcounter\beamer@mpfn
      \protected@xdef\@thefnmark{\beamer@thempfn}%
      \@footnotemark\beamer@footnotetext#2}%
  \else%
    \def\beamer@next{%
      \begingroup
        \csname c@\beamer@mpfn\endcsname\beamer@footarg\relax
        \unrestored@protected@xdef\@thefnmark{\beamer@thempfn}%
      \endgroup
      \@footnotemark\beamer@footnotetext#2}%
  \fi%
  \beamer@next}

\renewcommand<>{\RTLfootnote}[1][]{%
  \let\beamer@RTLfootnotetext=\@RTLfootnotetext%
  \let\beamer@mpfn=\@mpfn%
  \let\beamer@thempfn=\thempfn%
  \let\beamer@kvorig=\KV@errx%
  \let\beamer@xkvorig=\XKV@err
  \def\beamer@footarg{}%
  \def\KV@errx##1{\edef\beamer@footarg{\@tempa}}%
  \def\XKV@err##1{\edef\beamer@footarg{\XKV@tkey}}%
  \setkeys{beamerfootnote}{#1}%
  \let\KV@errx=\beamer@kvorig%
  \let\XKV@errx=\beamer@xkvorig
  \ifx\beamer@footarg\@empty%
    \def\beamer@next{\stepcounter\beamer@mpfn
      \protected@xdef\@thefnmark{\beamer@thempfn}%
      \@footnotemark\beamer@RTLfootnotetext#2}%
  \else%
    \def\beamer@next{%
      \begingroup
        \csname c@\beamer@mpfn\endcsname\beamer@footarg\relax
        \unrestored@protected@xdef\@thefnmark{\beamer@thempfn}%
      \endgroup
      \@footnotemark\beamer@RTLfootnotetext#2}%
  \fi%
  \beamer@next}

\renewcommand<>{\LTRfootnote}[1][]{%
  \let\beamer@LTRfootnotetext=\@LTRfootnotetext%
  \let\beamer@mpfn=\@mpfn%
  \let\beamer@thempfn=\thempfn%
  \let\beamer@kvorig=\KV@errx%
  \let\beamer@xkvorig=\XKV@err
  \def\beamer@footarg{}%
  \def\KV@errx##1{\edef\beamer@footarg{\@tempa}}%
  \def\XKV@err##1{\edef\beamer@footarg{\XKV@tkey}}%
  \setkeys{beamerfootnote}{#1}%
  \let\KV@errx=\beamer@kvorig%
  \let\XKV@errx=\beamer@xkvorig
  \ifx\beamer@footarg\@empty%
    \def\beamer@next{\stepcounter\beamer@mpfn
      \protected@xdef\@thefnmark{\beamer@thempfn}%
      \@footnotemark\beamer@LTRfootnotetext#2}%
  \else%
    \def\beamer@next{%
      \begingroup
        \csname c@\beamer@mpfn\endcsname\beamer@footarg\relax
        \unrestored@protected@xdef\@thefnmark{\beamer@thempfn}%
      \endgroup
      \@footnotemark\beamer@LTRfootnotetext#2}%
  \fi%
  \beamer@next}

\endinput
%%
%% End of file `beamerbaseframecomponents-xetex-bidi.def'.
