%
% Kindle 3 Latex class
% In addition to formatting the resulting
% output to the small reader screen.
% Provides the following new commands:
%     \affiliation{}
%     \papercitation{}
%     \paperurl{}
%     \copyrightnotice{}
% That add additional info to the title
% page. 
% Johan Strumpfer 05/07/2011
% johanstr@ks.uiuc.edu
%


\ProvidesClass{kindle}

\LoadClassWithOptions{article}

\RequirePackage[utf8]{inputenc}

\RequirePackage{ifthen}

\RequirePackage[paperwidth=9cm, paperheight=11.5cm, top=0.55cm, left=0.5cm, right=0.5cm, bottom=0.55cm]{geometry}
\special{ pdf: pagesize width 9cm height 11.5cm}
\RequirePackage[T1]{fontenc}
\RequirePackage[scaled]{helvet}
\renewcommand*\familydefault{\sfdefault}

\sloppy



\RequirePackage{fancyhdr}

\makeatletter
    \newcommand{\affiliation}[1]{\def \@affiliation {#1}}
    \newcommand{\papercitation}[1]{
        \def \@papercitation {#1}
        \fancyhead[R]{\tiny \@papercitation \vspace{-0.7cm}}
    }
    \newcommand{\paperurl}[1]{ \def \@paperurl {#1}}
    \affiliation{}
    \papercitation{}
    \paperurl{}
    \date{}
\makeatother

\makeatletter
    \fancyhf{}
    \renewcommand{\headrulewidth}{0pt}
    \renewcommand{\footrulewidth}{0pt}
    \fancypagestyle{first}{
        \fancyhf{}
        \renewcommand{\headrulewidth}{0pt}
        \renewcommand{\footrulewidth}{0pt}
    }
    \pagestyle{fancy}
\makeatother



\makeatletter
    \newcommand{\copyrightnotice}[1]{%
        \def \@copyrightinstitution {#1}
        \def \@copyrighttext {
                Copyright (\the\year) #1. This article may be downloaded for personal use only.
                Any other use requires prior permission of the author and #1.}
    }
    \copyrightnotice{}

\makeatother

\makeatletter
\renewcommand{\maketitle} {%
        \begin{center}
            {\Large \@title \par} 
            \vspace{0.1cm}
            \ifx \@author \@empty
                \relax
            \else
                \@author \par
                \vspace{0.2cm}
            \fi
            \ifx \@affiliation \@empty
                \relax
            \else
                %\begin{quote}
                {\scriptsize \@affiliation \par} 
                %\end{quote}
            \fi
            \ifx \@date \@empty
                \relax
            \else
                {\footnotesize \@date} \\
            \fi
        \end{center}
        \fancypagestyle{first}{
            \fancyhf{}
            \ifx \@papercitation \@empty
                \relax
            \else
                \ifx \@paperurl \@empty
                    \fancyfoot[C]{\tiny \vspace{-0.7cm}
                        The article appeared in {\bf \@papercitation}.}
                \else
                    \fancyfoot[C]{\tiny \vspace{-0.9cm}
                        The article appeared in {\bf \@papercitation} 
                        and may be downloaded from\\ \@paperurl}
                \fi
            
           \fi
            \ifx \@copyrightinstitution \@empty
                \relax
            \else
                \fancyhead[C]{\tiny \@copyrighttext \vspace{-0.8cm}}
            \fi
       }
       \thispagestyle{first}
}
\makeatother