resume.cls

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Medium Length Professional CV
% LaTeX Class
% Version 3.0 (December 17, 2022)
%
% This template has been downloaded from:
% http://www.LaTeXTemplates.com
%
% Original header:
% Copyright (C) 2010 by Trey Hunner
%
% Copying and distribution of this file, with or without modification,
% are permitted in any medium without royalty provided the copyright
% notice and this notice are preserved. This file is offered as-is,
% without any warranty.
%
% Created by Trey Hunner and modified by www.LaTeXTemplates.com
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%----------------------------------------------------------------------------------------
%	CLASS CONFIGURATION
%----------------------------------------------------------------------------------------

\ProvidesClass{resume}[2022/12/17 v3.0 Resume class]

\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}} % Pass through any options to the base class
\ProcessOptions\relax % Process given options

\LoadClass{article} % Load the base class

%----------------------------------------------------------------------------------------
%	REQUIRED PACKAGES AND MISC CONFIGURATIONS
%----------------------------------------------------------------------------------------

\usepackage[parfill]{parskip} % Remove paragraph indentation

\usepackage{array} % Required for bold tabular columns

\usepackage{ifthen} % Required for ifthenelse statements

\usepackage{graphicx} % Required for including images

\pagestyle{empty} % Suppress headers and footers on all pages

%----------------------------------------------------------------------------------------
%	MARGINS
%----------------------------------------------------------------------------------------

\usepackage{geometry} % Required for adjusting page dimensions and margins

\geometry{
        top=0.6in, % Top margin
        bottom=0.6in, % Bottom margin
        left=0.75in, % Left margin
        right=0.75in, % Right margin
        %showframe, % Uncomment to show how the type block is set on the page
}

%----------------------------------------------------------------------------------------
%	NAME AND ADDRESS COMMANDS
%----------------------------------------------------------------------------------------

\newcommand{\name}[1]{\renewcommand{\name}{#1}} % Defines the \name command to set the user's name

\newcommand{\addressSep}{$\diamond$} % Set default address separator to a diamond symbol

% One, two or three address lines can be specified
\let \@addressone \relax
\let \@addresstwo \relax
\let \@addressthree \relax
\let \@addressfour \relax

% The \address command is used to set the first, second and third address lines (the last 2 are optional)
\newcommand{\address}[1]{
  \@ifundefined{@addressone}{ % If the first address line has not been set yet, set it
    \def \@addressone {#1}
  }{
    \@ifundefined{@addresstwo}{ % If the second address line has not been set yet, set it
      \def \@addresstwo {#1}
    }{ % Otherwise, set the third address line
      \@ifundefined{@addressthree}{ % If the second address line has not been set yet, set it
        \def \@addressthree {#1}
      }{ % Otherwise, set the third address line
        \def \@addressfour {#1}
      }%
    }%
  }
}

% \printaddress is used to style an address line (provided in the single parameter to the command)
\newcommand{\printaddress}[1]{
        \begingroup
                \def \\ {\addressSep\ } % Redefine newlines (\\) to the address separator symbol so multiple lines of each address are output as a single line
                \centerline{#1} % Output the centered address line
        \endgroup
        \par % End the paragraph to ensure correct spacing between lines
        \smallskip % Vertical whitespace between address lines
}

% \printname is used to output the user's name in a large size
\newcommand{\printname}{
        \begingroup
                \hfil{\MakeUppercase{\huge\bfseries\name}}\hfil % Style and output the user's name
                \bigskip\break % Vertical whitespace below name
        \endgroup
}

%----------------------------------------------------------------------------------------
%	OUTPUT THE NAME & ADDRESS LINES AUTOMATICALLY
%----------------------------------------------------------------------------------------

\let\ori@document=\document % Store the original \document command
\renewcommand{\document}{
        \ori@document  % Output the original \document command but add to it below
        \printname % Output the user's name
        \@ifundefined{@addressone}{}{\printaddress{\@addressone}} % Output the first address if specified
        \@ifundefined{@addresstwo}{}{\printaddress{\@addresstwo}} % Output the second address if specified
        \@ifundefined{@addressthree}{}{\printaddress{\@addressthree}} % Output the third address if specified
        \@ifundefined{@addressfour}{}{\printaddress{\@addressfour}} % Output the third address if specified
}

%----------------------------------------------------------------------------------------
%	SECTION FORMATTING
%----------------------------------------------------------------------------------------

% Defines the rSection environment for the major sections within the CV
\newenvironment{rSection}[1]{ % The single parameter is for the section title
        \medskip % Vertical whitespace
        \MakeUppercase{\textbf{#1}} % Section title
        \medskip % Vertical whitespace
        \hrule % Horizontal rule
        \begin{list}{}{ % List to indent the entire content of the section
                \setlength{\leftmargin}{1.5em} % Indent to the left of the list
        }
        \item[] % Empty list item to enable indentation
}{
        \end{list}
}

%----------------------------------------------------------------------------------------
%	WORK EXPERIENCE FORMATTING
%----------------------------------------------------------------------------------------

\newenvironment{rSubsection}[4]{ % 4 parameters: company name, year(s) employed, job title and location
        \textbf{#1} \hfill {#2} % Bold company name and date to the right
        \ifthenelse{\equal{#3}{}}{}{ % If the third parameter is empty, don't output the job title and location line
                \\ % Job title and location on a new line
                \textit{#3} \hfill \textit{#4} % Output job title and location
        }%
        \smallskip % Vertical whitespace
        \begin{list}{$\cdot$}{\leftmargin=0em} % \cdot used for bullets, no indentation
                \setlength{\itemsep}{-0.5em} \vspace{-0.5em} % Reduce vertical spacing between items in the list for a tighter look
}{
        \end{list}
        \vspace{0.5em} % Vertical whitespace after the end of the list
}