%% start of file `moderncvheadiv.sty'.
%% Copyright 2006-2015 Xavier Danaux (xdanaux@gmail.com), 2020-2021 moderncv maintainers (github.com/moderncv).
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License version 1.3c,
% available at http://www.latex-project.org/lppl/.


%-------------------------------------------------------------------------------
%                identification
%-------------------------------------------------------------------------------
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{moderncvheadiv}[2021/01/21 v2.1.0 modern curriculum vitae and letter header variant: 4]

% details options: "details" (default) or "nodetails"
\@initializeif{\if@details}\@detailsfalse
\DeclareOption{details}{\@detailstrue}
\DeclareOption{nodetails}{\@detailsfalse}

\DeclareOption*{}% avoid choking on unknown options
\ExecuteOptions{details}
\ProcessOptions*\relax% \ProcessOptions* processes the options in the order provided (i.e., with the later ones possibly overriding the former ones), while \ProcessOptions processes them in the order of the package

%-------------------------------------------------------------------------------
%                required packages
%-------------------------------------------------------------------------------
% change the layout of the page on the fly, for resume or letter layout
\RequirePackage{changepage}


%-------------------------------------------------------------------------------
%                overall head definition
%-------------------------------------------------------------------------------
% fonts
\renewcommand*{\namefont}{\fontsize{34}{36}\mdseries\upshape}
\renewcommand*{\titlefont}{\LARGE\mdseries\slshape}
\renewcommand*{\addressfont}{\small\mdseries}
\renewcommand*{\quotefont}{\large\itshape}

% styles
\renewcommand*{\namestyle}[1]{{\namefont\textcolor{namecolor}{#1}}}
\renewcommand*{\titlestyle}[1]{{\titlefont\textcolor{titlecolor}{#1}}}
\renewcommand*{\addressstyle}[1]{{\addressfont\textcolor{addresscolor}{#1}}}
\renewcommand*{\quotestyle}[1]{{\quotefont\textcolor{quotecolor}{#1}}}
\renewcommand*{\firstnamestyle}[1]{{\namefont\textcolor{firstnamecolor}{#1}}}
\renewcommand*{\lastnamestyle}[1]{{\namefont\textcolor{lastnamecolor}{#1}}}


%-------------------------------------------------------------------------------
%                resume head definition
%-------------------------------------------------------------------------------
% lengths
\@initializelength{\quotewidth}
\@initializelength{\makecvheadnamewidth}% optional makecvheadname width to force a certain width (if set/remains to 0pt, the width is calculated automatically)
\setlength{\marginparwidth}{0\p@}
\setlength{\marginparsep}{0\p@}
\renewcommand*{\recomputecvheadlengths}{%
  \changepage{}{+\marginparwidth+\marginparsep}{}{}{}{}{}{}{}% if a letter was typeset before the resume, \marginparwidth and \marginparsep will be non-zero; otherwise, this has no effect
  \setlength{\marginparwidth}{0\p@}%
  \setlength{\marginparsep}{0\p@}%
  \setlength{\quotewidth}{0.85\textwidth}}

% commands
\newcommand*{\makecvheadinfo}[1]{% TODO: use \@initializecommand, which requires modifying its definition to handle mandatory and optional arguments
  \newbox{\makecvheadinfobox}%
  \savebox{\makecvheadinfobox}{\parbox[t]{\hintscolumnwidth}{#1}}%
  \newlength{\makecvheadinfoheight}%
  \setlength{\makecvheadinfoheight}{\totalheightof{\usebox{\makecvheadinfobox}}}% the total height of the parbox is the sum of its height (\the\ht\makeinfobox) and its depth (\the\dp\makeinfobox); the \totalheightof command is provided by the "calc" package
  \usebox{\makecvheadinfobox}\vspace{-\makecvheadinfoheight}%
%  \newlength{\leftcolumnwidth}%
%  \setlength{\leftcolumnwidth}{\hintscolumnwidth+\separatorcolumnwidth}%
%  \par\vspace{-\baselineskip}\vspace{-\parskip}\leftskip=\leftcolumnwidth%
  \par\vspace{-\baselineskip}\vspace{-\parskip}%
  \leftskip=\dimexpr\hintscolumnwidth+\separatorcolumnwidth\relax% \dimexpr require e-TeX engine extensions
  \recomputecvlengths} % need to recompute the layout lenghts as we just changed \leftskip
\renewcommand*{\makecvhead}{
  % recompute lengths (in case we are switching from letter to resume, or vice versa)
  \recomputecvlengths%
  % optional picture box
  \newbox{\makecvheadpicturebox}%
  \savebox{\makecvheadpicturebox}{%
    \ifthenelse{\isundefined{\@photo}}%
    {}%
    {%
      \color{pictureframecolor}%
      \setlength\fboxrule{\@photoframewidth}%
      \ifdim\@photoframewidth=0pt%
        \setlength{\fboxsep}{0pt}\fi%
      \framebox{\includegraphics[width=\@photowidth]{\@photo}}}}%
  % name and optional title
  \newlength{\makecvheadpicturewidth}\settowidth{\makecvheadpicturewidth}{\usebox{\makecvheadpicturebox}}%
  \ifthenelse{\lengthtest{\makecvheadnamewidth=0pt}}% check for dummy value (equivalent to \ifdim\makecvheadnamewidth=0pt)
    {\setlength{\makecvheadnamewidth}{\textwidth-\makecvheadpicturewidth}}%
    {}%
  \begin{minipage}[b]{\makecvheadnamewidth}%
    \firstnamestyle{\@firstname} \lastnamestyle{\@lastname}%
    \ifthenelse{\equal{\@title}{}}{}{\\[1.25em]\titlestyle{\@title}}%
  \end{minipage}%
  % optional photo
  \usebox{\makecvheadpicturebox}\\[2.5em]%
  % optional quote
  \ifthenelse{\isundefined{\@quote}}%
    {}%
    {{\centering\begin{minipage}{\quotewidth}\centering\quotestyle{\@quote}\end{minipage}\\[2.5em]}}%
  % optional details
  \if@details%
    \makecvheadinfo{%
      \addressfont\color{addresscolor}%
      \ifthenelse{\isundefined{\@addressstreet}}{}{\makenewline\addresssymbol\@addressstreet%
        \ifthenelse{\equal{\@addresscity}{}}{}{\makenewline\@addresscity}% if \addresstreet is defined, \addresscity and \addresscountry will always be defined but could be empty
        \ifthenelse{\equal{\@addresscountry}{}}{}{\makenewline\@addresscountry}}%
      \collectionloop{phones}{% the key holds the phone type (=symbol command prefix), the item holds the number
        \makenewline\hbox to 1.0em{\csname\collectionloopkey phonesymbol\endcsname}~\collectionloopitem}%
      \ifthenelse{\isundefined{\@email}}{}{\makenewline\hbox to 1.0em{\emailsymbol}~\emaillink{\@email}}%
      \ifthenelse{\isundefined{\@homepage}}{}{\makenewline\hbox to 1.0em{\homepagesymbol}~\httpslink{\@homepage}}%
      \collectionloop{socials}{% the key holds the social type (=symbol command prefix), the item holds the link
        \makenewline\hbox to 1.0em{\csname\collectionloopkey socialsymbol\endcsname}~\collectionloopitem}%
      \ifthenelse{\isundefined{\@extrainfo}}{}{\makenewline\@extrainfo}}\fi}


%-------------------------------------------------------------------------------
%                letter head definition
%-------------------------------------------------------------------------------
% lengths
%\newlength{\textwidthdelta}%
\renewcommand*{\recomputeletterheadlengths}{%
  \recomputecvlengths%
%  \setlength{\textwidthdelta}{+\marginparwidth+\marginparsep}%
%  \addtolength{\textwidthdelta}{-\marginparwidth-\marginparsep}%
%  \changepage{}{\textwidthdelta}{-\textwidthdelta}{}{}{}{}{}{}%\changepage{<textheight>}{<textwidth>}{<evensidemargin>}{<oddsidemargin>}{<columnsep>}{<topmargin>}{<headheight>}{<headsep>}{<footskip>}
  \setlength{\marginparwidth}{\hintscolumnwidth}%
  \setlength{\marginparsep}{2\separatorcolumnwidth}%
  \changepage{}{-\marginparwidth-\marginparsep}{}{}{}{}{}{}{}%\changepage{<textheight>}{<textwidth>}{<evensidemargin>}{<oddsidemargin>}{<columnsep>}{<topmargin>}{<headheight>}{<headsep>}{<footskip>}
  }

% commands
\renewcommand*{\makeletterhead}{%
  % recompute lengths (in case we are switching from letter to resume, or vice versa)
  \leftskip=0pt% needs to be set before \recomputeletterlengths
  \recomputeletterlengths%
  % recipient block
  {\addressfont%
    {\bfseries\upshape\@recipientname}\\%
    \@recipientaddress}\\[1em]%
  % date
  \@date\\[2em]%
  % opening
  \@opening\\[1.5em]%
  % sender contact info
  \if@details%
    \hspace{0pt}%
    \marginpar{%
      \addressfont\textcolor{addresscolor}{%
        {\bfseries\@firstname~\@lastname}\@firstdetailselementfalse%
        \ifthenelse{\isundefined{\@addressstreet}}{}{\makenewline\addresssymbol\@addressstreet%
          \ifthenelse{\equal{\@addresscity}{}}{}{\makenewline\@addresscity}% if \addresstreet is defined, \addresscity and \addresscountry will always be defined but could be empty
          \ifthenelse{\equal{\@addresscountry}{}}{}{\makenewline\@addresscountry}}%
        \collectionloop{phones}{% the key holds the phone type (=symbol command prefix), the item holds the number
          \makenewline\hbox to 1.0em{\csname\collectionloopkey phonesymbol\endcsname}~\collectionloopitem}%
        \ifthenelse{\isundefined{\@email}}{}{\makenewline\hbox to 1.0em{\emailsymbol}~\emaillink{\@email}}%
        \ifthenelse{\isundefined{\@homepage}}{}{\makenewline\hbox to 1.0em{\homepagesymbol}~\httpslink{\@homepage}}%
        \collectionloop{socials}{% the key holds the social type (=symbol command prefix), the item holds the link
          \makenewline\hbox to 1.0em{\csname\collectionloopkey socialsymbol\endcsname}~\collectionloopitem}%
        \ifthenelse{\isundefined{\@extrainfo}}{}{\makenewline\@extrainfo}}}%
    % ensure no extra spacing after \makelettertitle due to a possible blank line
    %\ignorespacesafterend% not working
    \par\vspace{-\baselineskip}\vspace{-\parskip}\fi}


\endinput


%% end of file `moderncvheadiv.sty'.
