ctp-fpub.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{ctp-fpub}

% Package for colors
\RequirePackage{xcolor}
% Package for page size and margins
\RequirePackage{geometry}
\geometry{a4paper, textwidth=15cm, textheight=23cm,}

\definecolor{maincolor}{HTML}{\htmlmaincolorcode}

% Options for the color scheme
\DeclareOption{customcolor}{\definecolor{maincolor}{HTML}{\htmlmaincolorcode}}
\DeclareOption{black}{\definecolor{maincolor}{HTML}{000000}}
\ProcessOptions\relax

\def\accentcolor{maincolor}

% Package for including figures
\usepackage{graphicx}
% Specify path where all images are placed
\graphicspath{{images/}}

% Package for Sans Serif + Small Caps version of Computer Modern font
\usepackage[notmath]{sansmathfonts}

% Used to indent the first paragraph
\usepackage{indentfirst}

% Package for if statements in LaTeX
\usepackage{xifthen}

% Package for controlling spacing between lines
\usepackage{setspace}

% Style for the chapter, section, subsection and subsubection title
\usepackage{titlesec}
\titleformat{\chapter}[display]
  {\sffamily\huge}
  {\scshape\textcolor{maincolor}{\chaptertitlename\ \thechapter}}{10pt}{\Huge}
% Reduce the space before chapter title
\titlespacing*{\chapter}{0pt}{-10pt}{20pt}
\titleformat{\section}
  {\sffamily\Large}
  {\textcolor{maincolor}{\thesection}}{10pt}{}
\titleformat{\subsection}
  {\sffamily\large}
  {\textcolor{maincolor}{\thesubsection}}{10pt}{}
\titleformat{\subsubsection}
  {\sffamily}
  {\textcolor{maincolor}{\thesubsubsection}}{10pt}{}
  
% Table of contents style
\RequirePackage[titles]{tocloft}
\renewcommand{\cftchapfont}{\sffamily\large}

% Colored equation label
\renewcommand\theequation{{\color{maincolor}\sffamily\arabic{equation}}}

% Packages for multiple mathematical environments
\RequirePackage{amsmath}
\RequirePackage{amsthm}

% Theorem style
\newtheoremstyle{numberedtheoremstyle} 
        {\topsep}{\topsep}{\itshape}{}{}{}{.5em}                      
        {{\color{\accentcolor}\sffamily\thmname{#1} \thmnumber{#2}} (\thmnote{#3})\\} 
\theoremstyle{numberedtheoremstyle}\newtheorem{theorem}{Theorem}[chapter]
\newtheoremstyle{unnumberedtheoremstyle} 
        {\topsep}{\topsep}{\itshape}{}{}{}{.5em}                      
        {{\color{\accentcolor}\sffamily\thmname{#1}} (\thmnote{#3})\\} 
\theoremstyle{unnumberedtheoremstyle}
\newtheorem*{theorem*}{Theorem}

% Definition style
\newtheoremstyle{numbereddefinitionstyle} 
        {\topsep}{\topsep}{\itshape}{}{}{}{.5em}                      
        {{\color{\accentcolor}\sffamily\thmname{#1} \thmnumber{#2}} (\thmnote{#3})\\} 
\theoremstyle{numbereddefinitionstyle}
\newtheorem{definition}{Definition}[chapter]
\newtheoremstyle{unnumbereddefinitionstyle} 
        {\topsep}{\topsep}{\itshape}{}{}{}{.5em}                      
        {{\color{\accentcolor}\sffamily\thmname{#1}} (\thmnote{#3})\\} 
\theoremstyle{unnumbereddefinitionstyle}
\newtheorem*{definition*}{Definition}

% Remark style
\newtheoremstyle{remarkstyle} 
        {\topsep}{\topsep}{\itshape}{}{}{}{.5em}                      
        {{\color{\accentcolor}\sffamily\itshape\thmname{#1}}\\} 
\theoremstyle{remarkstyle}
\newtheorem{remark}{Remark}

% QED symbol
\usepackage{tikz}
\usetikzlibrary{plotmarks}
\newcommand\marksymbol[2]{\tikz[#2,scale=1.5]\pgfuseplotmark{#1};}

% Proof style
\makeatletter
\renewenvironment{proof}[1][\proofname]
	{\trivlist\item[\hskip\labelsep\sffamily\color{\accentcolor} #1]~\newline\itshape}
	{\marksymbol{square}{\accentcolor}\endtrivlist\@endpefalse}
\makeatother

% Package for boxed equations
\RequirePackage{empheq}
\definecolor{shadecolor}{HTML}{\htmlshadecolorcode}
\newcommand{\shadedeq}[1]{\begin{empheq}[box=\colorbox{shadecolor}]{equation*}#1\end{empheq}}
\newcommand{\shadedeqlabel}[2]{\begin{empheq}[box=\colorbox{shadecolor}]{equation}\label{#1}#2\end{empheq}}
\newcommand{\boxedeq}[1]{\begin{empheq}[box={\color{\accentcolor}\fboxsep=4pt\fboxrule=0.9pt\fbox}]{equation*}#1\end{empheq}}
\newcommand{\boxedeqlabel}[2]{\begin{empheq}[box={\color{\accentcolor}\fboxsep=4pt\fboxrule=0.9pt\fbox}]{equation}\label{#1}#2\end{empheq}}

% Package for customizing table and figure captions
\RequirePackage{caption}

% Custom style for captions
\DeclareCaptionFont{customfont}{\sffamily\color{\accentcolor}}
\captionsetup[table]{labelfont=customfont}
\captionsetup[figure]{labelfont=customfont}

% Package from smart references, must be loaded before cleveref
\RequirePackage[colorlinks]{hyperref}
\hypersetup{citecolor=\accentcolor, urlcolor=\accentcolor, linkbordercolor=\accentcolor, menubordercolor=\accentcolor, linkcolor=black}

% Package for customizing equations, figures, tables reference labels
\RequirePackage{cleveref}

\crefformat{table}{#2{\sffamily\color{\accentcolor}#1}#3}
\crefformat{figure}{#2{\sffamily{\color{\accentcolor}#1}}#3}
%\crefformat{equation}{#2\color{black}Equation ({\sffamily\color{\accentcolor}#1})#3}
\crefformat{equation}{#2({\sffamily\color{\accentcolor}#1})#3}
\crefformat{chapter}{#2{\sffamily\color{\accentcolor}#1}#3}
\crefformat{section}{#2{\sffamily\color{\accentcolor}#1}#3}
\crefformat{subsection}{#2{\sffamily\color{\accentcolor}#1}#3}

% Footnote style
\renewcommand\footnoterule{{\color{maincolor}\hrule height 0.5pt}} 
\setlength{\footnotesep}{1pc}
\let\oldfootnote\footnote
\renewcommand\footnote[1]{\oldfootnote{\hspace{1mm}#1}}
\renewcommand\thefootnote{\textcolor{maincolor}{\arabic{footnote}}}


% Package for managing the bibliography
\RequirePackage[style=numeric-comp,sorting=none,backend=bibtex8]{biblatex}
% Remove some unwanted entries from the bibliography
\AtEveryBibitem{
	\clearfield{issn}
	\clearfield{isbn}
	\clearfield{archivePrefix}
	\clearfield{arxivId}
	\clearfield{pmid}
	\clearfield{eprint}
% 	\ifentrytype{online}{}{\clearfield{url}}
	\ifentrytype{online}{}{\ifentrytype{misc}{}{\clearfield{url}}}
	\ifentrytype{book}{\clearfield{doi}}{}
}

% Other packages
\RequirePackage{amsfonts,amssymb, subcaption}
\RequirePackage[utf8]{inputenc}