<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% unifront.sty
%% Copyright 2023 Weifan Wei
%
% 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.
% The latest version of this license is in
%   https://www.latex-project.org/lppl.txt
% and version 1.3c or later is part of all distributions of LaTeX
% version 2008 or later.
%
% This work has the LPPL maintenance status `maintained'.
% 
% The Current Maintainer of this work is Weifan Wei
%
% This work consists of the files unifront-manual.tex and unifront.sty.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{unifront}[2023/05/07 v1.0 Unique front structure]

%  Package requirements
\RequirePackage{xcolor}
\RequirePackage{calc}

% Page setup
\setlength{\oddsidemargin}{0.25 in}
\setlength{\evensidemargin}{-0.1 in}
\setlength{\topmargin}{-0.7 in}
\setlength{\textwidth}{6.1 in}
\setlength{\textheight}{9.5 in}
\setlength{\headsep}{0.4 in}
\setlength{\parindent}{0 in}
\setlength{\parskip}{0 in}

% Global variables
\newcommand{\front@size}{0.97\textwidth}
\newcommand{\bars@vertical@size}{1ex}

% Colour setup
\definecolor{my@red}{RGB}{255, 0, 0}
\definecolor{my@blue}{RGB}{26, 140, 255}
\definecolor{my@yellow}{RGB}{255, 255, 0}
\definecolor{my@gray}{RGB}{191, 191, 191}

% Default colour
\newcommand{\bar@colour}{my@blue}
\newcommand{\bar@other@half}{my@gray}

% The options of this package
\DeclareOption{red}{%
    \renewcommand{\bar@colour}{my@red}%
    \PackageInfo{unifront}{bar's colour has been set to red}%
}
\DeclareOption{blue}{%
    \renewcommand{\bar@colour}{my@blue}%
    \PackageInfo{unifront}{bar's colour has been set to blue}%
}
\DeclareOption{yellow}{%
    \renewcommand{\bar@colour}{my@yellow}%
    \PackageInfo{unifront}{bar's colour has been set to yellow}%
}
\DeclareOption{help}{%
    \PackageWarningNoLine{unifront}{Go to https://github.com/weifanw/unifront for more information}
    \PackageInfo{unifront}{bar's colour has been set to yellow}%
}
\DeclareOption*{%
    \PackageWarning{unifront}{Unknown Colour ‘\CurrentOption’, You can choose from 'red', 'blue', 'yellow', 'help'}%
    \PackageInfo{unifront}{bar's colour retain the default}%
}
\ProcessOptions\relax

% Print content line
\newcounter{chapter@counter}
\newcounter{section@counter}[chapter]
\newcounter{subsection@counter}[section]
\newcounter{odd@even}

\newcommand{\print@chapter@line}[1]{%
    \contentsline{chapter}{%
        \numberline{\thechapter@counter}#1%
    }{%
        \pageref{#1}%
    }\\
    \PackageInfo{unifront}{content line '#1' has been generate}%
}
\newcommand{\print@section@line}[1]{%
    \contentsline{section}{%
        \numberline{\ref{#1}}#1%
    }{%
        \pageref{#1}%
    }\\
    \PackageInfo{unifront}{content line '#1' has been generate}%
}
\newcommand{\print@subsection@line}[1]{%
    \contentsline{subsection}{%
        \numberline{\ref{#1}}#1%
    }{%
        \pageref{#1}%
    }\\
    \PackageInfo{unifront}{content line '#1' has been generate}%
}

% Count current elements
\newcommand{\count@chapters}[2]{%
    \refstepcounter{chapter@counter}%
    \currentchapter{#2}%
}
\newcommand{\count@sections}[2]{%
    \refstepcounter{section@counter}%
    \currentsections{#2}%
}
\newcommand{\count@subsections}[2]{%
    \refstepcounter{subsection@counter}%
    \currentsubsections{#2}%
}

% Get current elements
\newcommand{\currentchapter}[1]{%
    \ifodd\theodd@even{%
        \PackageInfo{unifront}{print chapter's content line '#1' }%
        \print@chapter@line{#1}%
    }%
    \fi
    \@ifnextchar\bgroup{%
        \PackageInfo{unifront}{count chapter '#1' }%
        \count@chapters{#1}%
    }{%
        \refstepcounter{chapter@counter}%
    }%
}
\newcommand{\currentsections}[1]{%
    \ifodd\theodd@even{%
        \PackageInfo{unifront}{print section's content line '#1' }%
        \print@section@line{#1}%
    }%
    \fi
    \@ifnextchar\bgroup{%
        \PackageInfo{unifront}{count section '#1' }%
        \count@sections{#1}%
    }{%
        \refstepcounter{section@counter}%
    }%
}
\newcommand{\currentsubsections}[1]{%
    \ifodd\theodd@even{%
        \PackageInfo{unifront}{print subsection's content line '#1' }%
        \print@subsection@line{#1}%
    }\fi
    \@ifnextchar\bgroup{%
        \PackageInfo{unifront}{count subsection '#1' }%
        \count@subsections{#1}%
    }{%
        \refstepcounter{subsection@counter}%
    }%
}

% Print the corresponding progress bar
\newcommand{\progress@bar}[2]{%
    \textcolor{\bar@colour}{%
        \rule{\front@size * #1 / \real{#2}}{\bars@vertical@size}%
    }%
    \textcolor{\bar@other@half}{%
        \rule{\front@size - \front@size * #1 / \real{#2}}{\bars@vertical@size}%
    }%
    \setcounter{chapter@counter}{1}%
}

% Generate the corresponding front page
\newcommand{\newtitle}[3]{%
    \title{#1}%
    \clearpage
    \pagestyle{myheadings}%
    \thispagestyle{empty}%
    \begin{center}%
    \begin{tabular}{p{\front@size}}%
    \maketitle\\
    \setcounter{odd@even}{2}#3%
    \progress@bar{\value{chapter@counter}}{#2}\\
    \setcounter{odd@even}{1}%
    #3%
    \end{tabular}%
    \end{center}%
    \PackageInfo{unifront}{new report #1's front page has been generate}%
    \newpage%
    \setcounter{page}{1}%
}
\newcommand{\newchapter}[3]{%
    \clearpage
    \thispagestyle{plain}%
    \begin{center}%
    \begin{tabular}{p{\front@size}}%
    \chapter{#1}\\\label{#1}%
    \setcounter{odd@even}{2}#3%
    \progress@bar{\value{section@counter}}{#2}\\
    \setcounter{odd@even}{1}%
    {\bf\Large#3}%
    \end{tabular}%
    \end{center}%
    \markboth{#1}{#1}%
    \PackageInfo{unifront}{new chapter #1's front page has been generate}%
}
\newcommand{\newsection}[3]{%
    \clearpage
    \thispagestyle{plain}%
    \begin{center}%
    \begin{tabular}{p{\front@size}}%
    \section{#1}\label{#1}%
    \setcounter{odd@even}{2}#3%
    \progress@bar{\value{subsection@counter}}{#2}\\
    \setcounter{odd@even}{1}%
    \bf#3%
    \end{tabular}%
    \end{center}%
    \PackageInfo{unifront}{new section #1's front page has been generate}%
}
\newcommand{\newsubsection}[1]{%
    \subsection{#1}\label{#1}%
}
\endinput</pre></body></html>