Prepare for general release

10 files changed, 616 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ef5f7e5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+*.aux
+*.log
+*.out
+*.pdf
diff --git a/Fonts/Apache License.txt b/Fonts/Apache License.txt
new file mode 100644
index 0000000..989e2c5
--- /dev/null
+++ b/Fonts/Apache License.txt
@@ -0,0 +1,201 @@
+Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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\ No newline at end of file
diff --git a/Fonts/FontAwesome.otf b/Fonts/FontAwesome.otf
new file mode 100644
index 0000000..f7936cc
--- /dev/null
+++ b/Fonts/FontAwesome.otf
diff --git a/Fonts/OpenSans-Bold.ttf b/Fonts/OpenSans-Bold.ttf
new file mode 100644
index 0000000..fd79d43
--- /dev/null
+++ b/Fonts/OpenSans-Bold.ttf
diff --git a/Fonts/OpenSans-Italic.ttf b/Fonts/OpenSans-Italic.ttf
new file mode 100644
index 0000000..c90da48
--- /dev/null
+++ b/Fonts/OpenSans-Italic.ttf
diff --git a/Fonts/OpenSans-LightItalic.ttf b/Fonts/OpenSans-LightItalic.ttf
new file mode 100644
index 0000000..68299c4
--- /dev/null
+++ b/Fonts/OpenSans-LightItalic.ttf
diff --git a/Fonts/OpenSans-Regular.ttf b/Fonts/OpenSans-Regular.ttf
new file mode 100644
index 0000000..db43334
--- /dev/null
+++ b/Fonts/OpenSans-Regular.ttf
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5a11bb4
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,40 @@
+.SUFFIXES: .tex .pdf
+
+.PHONEY : default install uninstall clean pdf watch
+
+REPORT = example
+SHOW = $(REPORT)
+
+$(REPORT).pdf: $(REPORT).tex dapper-invoice.cls
+
+default: pdf
+
+pdf: $(REPORT:%=%.pdf)
+
+.tex.pdf:
+	xelatex $* && xelatex $*
+
+watch: pdf
+	@echo watching \'$(SHOW).tex\' to run \'$(MAKE) pdf\'
+	@ruby -e "file = '$(SHOW).tex'" \
+		-e "command = '$(MAKE) pdf'" \
+		-e "lm = File.mtime file" \
+		-e "while true do" \
+		-e " m = File.mtime file" \
+		-e " system command unless m==lm" \
+		-e " lm = m" \
+		-e " sleep 0.25" \
+		-e "end"
+
+install: dapper-invoice.cls
+	mkdir -p "$$(kpsewhich -expand-var '$$TEXMFHOME')/tex/latex/base"
+	cp -a $? "$$(kpsewhich -expand-var '$$TEXMFHOME')/tex/latex/base/"
+
+uninstall:
+	rm -f "$$(kpsewhich -expand-var '$$TEXMFHOME')/tex/latex/base/dapper-invoice.cls"
+
+clean:
+	rm -rf $(REPORT:%=%.aux) $(REPORT:%=%.bbl) $(REPORT:%=%.blg)
+	rm -rf $(REPORT:%=%.log) $(REPORT:%=%.toc) $(REPORT:%=%.dvi)
+	rm -rf $(REPORT:%=%.ind) $(REPORT:%=%.ilg) $(REPORT:%=%.nls)
+	rm -rf $(REPORT:%=%.nlo) $(REPORT:%=%.out)
diff --git a/dapper-invoice.cls b/dapper-invoice.cls
new file mode 100644
index 0000000..ec5228a
--- /dev/null
+++ b/dapper-invoice.cls
@@ -0,0 +1,301 @@
+% dapper-invoice.cls -- a billable-hours invoice featuring style over substance
+
+% ## A Note About The Design
+%
+% I am not a designer.  Inspiration for the design comes from
+% stea^H^H^H^Hborrowing design ideas from good looking invoices people have
+% published at [1] among other sources.  The resulting design is not even in
+% the same league, but I think it gets the job done.
+
+% [1] http://www.smashingmagazine.com/2009/11/05/invoice-like-a-pro/
+
+\ProvidesClass{dapper-invoice}[2015/01/18]
+\NeedsTeXFormat{LaTeX2e}
+\LoadClass[11pt]{article}
+
+\RequirePackage[hmargin=.75in,vmargin=1in]{geometry}
+
+% For links and metadata
+\RequirePackage[hidelinks]{hyperref}
+
+% For adjusting letter spacing
+\RequirePackage{soul}
+
+% For "At*" hooks
+\RequirePackage{etoolbox}
+
+% For adjusting footer
+\RequirePackage{fancyhdr}
+
+% For tables
+\RequirePackage{longtable}
+
+% Caluclating due date
+\RequirePackage{datenumber}
+
+% Drawing the arrow
+\RequirePackage{tikz}
+\usetikzlibrary{calc}
+\usetikzlibrary{fpu}
+
+% For invoice math
+\RequirePackage{fp}
+
+% Customizing lists
+\RequirePackage{enumitem}
+
+% Formatting numbers
+\RequirePackage{siunitx}
+\sisetup{round-integer-to-decimal, group-separator={,}}
+
+\RequirePackage{fontspec}
+
+\defaultfontfeatures{
+    Ligatures = TeX,
+    Path      = ./Fonts/ }
+
+\IfFileExists{./Fonts/OpenSans-Regular.ttf}{
+    \setmainfont[ BoldFont = OpenSans-Bold, ItalicFont = OpenSans-Italic ]{OpenSans-Regular}
+    \setsansfont[ BoldFont = OpenSans-Bold, ItalicFont = OpenSans-Italic ]{OpenSans-Regular}
+}{}
+
+
+%%%%% Commands %%%%%
+
+\newcommand*{\setmetadata}[4]{
+    \hypersetup{
+        bookmarksopen  = false,
+        bookmarksdepth = 2,% to show sections and subsections
+        pdfauthor      = {#1},
+        pdftitle       = {#2 --- Invoice \##3 for #4},
+        pdfsubject     = {Invoice \##3},
+        pdfkeywords    = {invoice, #2, #4}
+    }
+}
+
+\newcommand*{\twocolumnlayout}[2]{
+    \begin{tabular}[t]{@{} p{.5\linewidth} @{} p{.5\linewidth} @{}} #1 & #2 \end{tabular}
+}
+
+\sodef\invoiceSpacing{}{.15em}{.4em}{.4em}
+\newcommand*{\makeheader}[2]{
+    \begin{minipage}[t]{.6\linewidth} {\headerStyle #1} \end{minipage}
+    \hfill
+    \begin{tabular}[t]{@{} c @{}}
+        {\headerStyle \invoiceSpacing{INVOICE} \##2} \\
+        {\color{subduedColor} \today}
+    \end{tabular}
+
+    \addvspace{8ex}
+}
+
+\newcommand*{\duedate}[1]{%
+    \setdatetoday%
+    \addtocounter{datenumber}{#1}%
+    \setdatebynumber{\thedatenumber}%
+    \datedate%
+}
+
+\newcommand*{\infoSectionStyle}{\hspace{2em}}
+\newcommand*{\infoSubStyle}{\small\slshape}
+
+\newenvironment{infoSection}{\infoSectionStyle \tabular[t]{@{} r @{\hspace{0.5em}} l}}{\endtabular}
+\newcommand{\infoBox}[2]{
+    {\titleStyle #1} & \begin{minipage}[t]{.35\textwidth} #2 \end{minipage} \\
+    \noalign{\addvspace{2ex}}
+}
+\newcommand{\infoSub}[2]{
+    \noalign{\vspace{-1.8ex}}
+    {\color{subduedColor} #1} & \begin{minipage}[t]{.35\textwidth} \infoSubStyle #2 \end{minipage} \\
+    \noalign{\addvspace{2ex}}
+}
+
+\newcommand{\emaillink}[1]{%
+    \href{mailto:#1}{#1}%
+}
+
+\newcommand*{\itemizationRowStyle}[0]{\small}
+\newcommand*{\itemizationHeaderStyle}[0]{\normalsize\color{highlightColor}}
+
+\newcounter{colskipcount}
+
+\newenvironment{hoursItemization}{
+    \setcounter{colskipcount}{5}
+    \setlength\LTleft{0pt}
+    \setlength\LTright{0pt}
+    \begin{longtable}{c @{\hspace{1.5em}} p{.6\textwidth} r @{} l r r}
+    \hline
+    \noalign{\smallskip}
+    {\itemizationHeaderStyle Date} &
+    {\itemizationHeaderStyle Description} &
+    {\itemizationHeaderStyle Hours} &
+    {\itemizationHeaderStyle Rate} &
+    {\itemizationHeaderStyle Amount}
+    \\
+    \noalign{\smallskip}
+    \hline
+    \noalign{\bigskip}
+    \endhead
+    \noalign{\bigskip}
+    \hline
+    \endfoot
+    \endlastfoot
+}{
+    \end{longtable}
+}
+
+\newenvironment{hoursItemizationWithProject}{
+    \setcounter{colskipcount}{6}
+    \setlength\LTleft{0pt}
+    \setlength\LTright{0pt}
+    \begin{longtable}{c c @{\hspace{1.5em}} p{.5\textwidth} r @{} l r r}
+    \hline
+    \noalign{\smallskip}
+    {\itemizationHeaderStyle Date} &
+    {\itemizationHeaderStyle Project} &
+    {\itemizationHeaderStyle Description} &
+    \multicolumn{2}{l}{\itemizationHeaderStyle Hours} &
+    {\itemizationHeaderStyle Rate} &
+    {\itemizationHeaderStyle Amount}
+    \\
+    \noalign{\smallskip}
+    \hline
+    \noalign{\bigskip}
+    \endhead
+    \noalign{\bigskip}
+    \hline
+    \endfoot
+    \endlastfoot
+}{
+    \end{longtable}
+}
+
+\gdef\InvoiceTotal{0}
+
+\newcommand*{\calcamount}[2]{%
+    \FPmul\t{#1}{#2}%
+    \formatdollars{\t}%
+%
+    \FPadd\gt{\InvoiceTotal}{\t}%
+    \global\let\InvoiceTotal\gt%
+}
+
+\newcommand*\@formatFraction[1]{
+    \ifnum\Numerator=25 ¼\fi%
+    \ifnum\Numerator=50 ½\fi%
+    \ifnum\Numerator=75 ¾\fi%
+}
+
+\newcommand*\@formatHoursLeft[1]{
+    \pgfmathtruncatemacro{\WholePortion}{int(#1)}%
+    \pgfmathtruncatemacro{\Numerator}{100*(#1-\WholePortion)}%
+    \ifnum\WholePortion=0%
+        \@formatFraction{\Numerator}%
+    \else%
+        \WholePortion%
+    \fi%
+}
+
+\newcommand*\@formatHoursRight[1]{
+    \pgfmathtruncatemacro{\WholePortion}{int(#1)}%
+    \pgfmathtruncatemacro{\Numerator}{100*(#1-\WholePortion)}%
+    \ifnum\WholePortion=0%
+    \else%
+        \@formatFraction{\Numerator}%
+    \fi%
+}
+
+\newcommand{\lineitem}[4]{
+    {\itemizationRowStyle #1} &
+    \begin{minipage}[t]{.6\textwidth}
+        \begin{itemize}[leftmargin=0pt, labelsep=1pt, itemsep=0pt] \itemizationRowStyle #4 \end{itemize}
+    \end{minipage} &
+    {\itemizationRowStyle \@formatHoursLeft{#2}} &
+    {\itemizationRowStyle \@formatHoursRight{#2}} &
+    {\itemizationRowStyle \$#3} &
+    {\itemizationRowStyle \$\calcamount{#2}{#3}}
+    \\
+    \noalign{\medskip}
+}
+
+\newcommand{\lineitemp}[5]{
+    {\itemizationRowStyle #1} &
+    {\itemizationRowStyle #4} &
+    \begin{minipage}[t]{0.5\textwidth}
+        \begin{itemize}[leftmargin=0pt, labelsep=1pt, itemsep=0pt] \itemizationRowStyle #5 \end{itemize}
+    \end{minipage} &
+    {\itemizationRowStyle \@formatHoursLeft{#2}} &
+    {\itemizationRowStyle \@formatHoursRight{#2}} &
+    {\itemizationRowStyle \$#3} &
+    {\itemizationRowStyle \$\calcamount{#2}{#3}}
+    \\
+    \noalign{\medskip}
+}
+
+\newcommand{\beginsummary}{
+    \noalign{\bigskip}
+    \hline
+    \noalign{\medskip}
+}
+
+\newcommand*{\summaryline}[2]{
+    \multicolumn{\thecolskipcount}{r}{\itemizationHeaderStyle #1} & #2 \\
+}
+
+\newcommand*{\tikzmark}[1]{\tikz[overlay,remember picture] \node ({#1}) {};}
+\newcommand*{\arrowbase}{\tikzmark{@p1}}
+\newcommand*{\arrowtarget}{\tikzmark{@p2}}
+\newcommand*{\drawarrow}{
+    \tikz[overlay,remember picture] {
+        \draw[->,thick,color=subduedColor] ($(@p1)+(0.75em,1.5ex)$) -| ($(@p2)+(-2em,0.7ex)$) -- ($(@p2)+(-0.5em,0.7ex)$);
+    }
+}
+
+\newcommand*{\formatdollars}[1]{%
+    \num[group-separator={,}, group-minimum-digits=3, round-mode=places, round-precision=2]{#1}%
+}
+
+% Implementation by Werner (http://tex.stackexchange.com/a/176815/35707)
+\newcommand*{\dectofrac}[1]{\begingroup%
+  \pgfkeys{/pgf/number format/frac}% Format as fraction
+  \let\frac\sfrac% Let \frac act like \sfrac
+  \pgfmathprintnumber{#1}\endgroup}
+
+% Debugging
+\newcommand{\showbb}[1]{{\color{red!50}\leavevmode\rlap{\fbox{\phantom{#1}}}}#1}
+
+%%%%% Styles %%%%%
+
+\RequirePackage{xcolor}
+\definecolor{highlightColor}{rgb}{0.22,0.45,0.70}% light blue
+\definecolor{subduedColor}{rgb}{0.45,0.45,0.45}% dark grey
+
+\def\headerStyle{\Huge}
+\def\titleStyle{\color{highlightColor}}
+
+% Add page numbers
+\fancypagestyle{plain}{
+  \renewcommand{\headrulewidth}{0pt}
+  \renewcommand{\footrulewidth}{0pt}
+  \fancyhf{}}
+% page numbers in footer if more than 1 page
+% Copied from moderncv
+\AtEndPreamble{%
+    \AtBeginDocument{%
+        \@ifundefined{r@lastpage}{}{%
+            \ifthenelse{\pageref{lastpage}>1}{%
+                \newlength{\pagenumberwidth}%
+                \settowidth{\pagenumberwidth}{\thepage/\pageref{lastpage}}%
+                \fancypagestyle{plain}{%
+                    \fancyfoot[r]{\parbox[b]{\pagenumberwidth}{\thepage/\pageref{lastpage}}}%
+                }%
+                \pagestyle{plain}%
+            }{}%
+        }%
+        \AtEndDocument{\label{lastpage}}%
+    }%
+}
+\pagestyle{plain}
+
+% Disable paragraph indent
+\setlength{\parindent}{0pt}
diff --git a/example.tex b/example.tex
new file mode 100644
index 0000000..bf8f455
--- /dev/null
+++ b/example.tex
@@ -0,0 +1,70 @@
+\documentclass[letterpaper]{dapper-invoice}
+
+\def\invoiceNo{101}
+\def\total{125}
+\def\duein{15}% days
+
+\def\me{Your~Name}
+\def\clientName{Sample~Client}
+
+\setmetadata{\me}{Your Biz}{\invoiceNo}{\clientName}
+
+\defaultfontfeatures{ Path = ./Fonts/ }
+\usepackage{fontawesome}
+
+\begin{document}
+
+\newfontface\mainLightItalic{OpenSans-LightItalic}
+\makeheader{Your\ \mainLightItalic Biz}{\invoiceNo}
+
+\twocolumnlayout{
+    \begin{infoSection}
+        \infoBox{Client}{\clientName \\
+                         123 Street Address \\
+                         City, State 55555 }
+        \infoBox{Project}{\#123.456}
+        \infoBox{Contact}{Jane Smith}
+        \infoSub{\faMobilePhone}{\small\slshape +1~(555)~555-5555}
+        \noalign{\addvspace{8ex}}
+        \infoBox{}{
+            {\large\raisebox{.55\height}\$\huge\formatdollars{\total} \arrowbase} \\
+            {\small\color{subduedColor} due \duedate{\duein}}
+        }
+    \end{infoSection}
+}{
+    \begin{infoSection}
+        \infoBox{\arrowtarget Payable To}{
+            \me \\
+            1234 Sycamore Ave \\
+            Blacksburg, VA 24060
+        }
+        \infoSub{\faMobilePhone}{\small\slshape +1~(555)~555-5555}
+        \infoSub{\tiny\faEnvelope}{\small\slshape \emaillink{you@example.com}}
+    \end{infoSection}
+}
+
+\drawarrow
+
+\addvspace{4ex}
+
+\begin{hoursItemizationWithProject}
+
+    \lineitemp{2015/4/11}{2}{50}{Invoice}{
+        \item Discussed requirements with client}
+
+    \lineitemp{2015/4/11}{1.25}{50}{Invoice}{
+        \item Wrote Invoice in LaTeX}
+
+    \lineitemp{2015/4/11}{0.5}{50}{Invoice}{
+        \item Packaged Invoice in .cls file}
+
+    \beginsummary
+
+    \summaryline{Total}{\$\formatdollars{\InvoiceTotal}}
+
+    \summaryline{Paid}{\$\formatdollars{50}}
+    \summaryline{Balance Due}{\$\formatdollars{137.50}} % not really any math support (yet)
+
+\end{hoursItemizationWithProject}
+
+\end{document}