rezept.sty

%% rezept.sty
%% Copyright 2015 Kai Sauerwald
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
% 
% The Current Maintainer of this work is Kai Sauerwald.
%
% This work consists of the file rezept.sty


\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{rezept}[2015/03/08 Recipes Package]

\RequirePackage{index}
\RequirePackage{datatool}
\RequirePackage{xparse}
\RequirePackage{units}
\RequirePackage{ifthen}
\RequirePackage{xcomment}
\RequirePackage{tikz}

\usetikzlibrary{decorations.markings,decorations.pathreplacing}
\usetikzlibrary{shapes.geometric,automata,positioning}
\usetikzlibrary{shadows,calc}

% Zähler für die Rezeptnummer
\newcounter{@rezeptNr}
\setcounter{@rezeptNr}{0}

% Gibt an ob die Rezepte nur Selektiv ausgeben werden sollen
\newboolean{@filterRezept}
\setboolean{@filterRezept}{false}

% Name der Kategorie
\def\@filterKategory{\NoValue}

% Name der Kategorie des Rezepts
\def\@rezeptKategory{\NoValue}

% Führt #1 aus, falls der #1 der Kategorie entspricht oder @filterRezept False ist.
\ProvideDocumentCommand{\ifFilterMatch}{m o}{\ifthenelse{\( \not \boolean{@filterRezept} \) \or \equal{\@filterKategory}{\@rezeptKategory}}{#1}{\IfValueT{#2}{#2}}   }

\newindex{zut}{zidx}{gzidx}{Zutatenverzeichnis}

\newcommand{\printTest}[1]{\message{Kategorie: #1}}

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User-Interfaces %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Umgebung für ein Rezept. Damit das Rezept vervollständigt wird, 
% müssen noch die Zutaten (zutaten-Umgebung), 
% die Kochanleitung (zubereitung-Umgebung) und Optional 
% die Hinweise zur Zubereitung (zubereitungHint-Umgebung) in der Umgebung ausgefürt werden.
% Paremeter:
% 	#1 Name des Rezepts
%	#2 Pfad zu einem Bild  (Optional)
%   #3 Kategorie (Optional)
\DeclareDocumentEnvironment{Rezept}{m g g}%
{\def\@rezeptKategory{#3}\ifFilterMatch{\stepcounter{@rezeptNr}\@OnRezeptBegin{#1}{#2}}}%
{\ifFilterMatch{\@OnRezeptEnd{#1}{#2}}}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Umgebung legt eine Zutatenliste für das Rezept an. Mit Hilfe des zutaten-Befehls, ist es möglich Zutaten hinzu zu fügen.
% Paremeter:
% 	#1 Die Mengenangabe (z.B. 5 Personen)
\DeclareDocumentEnvironment{zutaten}{m}{\ifFilterMatch{\@OnZutatenBegin{#1}}}{\ifFilterMatch{\@OnZutatenEnd{#1}}}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Befehlt, trägt eine Zutat ein. Dabei wird automatisch ein Datenbank eintrag gemacht, und ein entsprechender Indexeintrag erzeugt.
% Paremeter:
% 	#1 Menge der Zutat (z.B. 5EL)
%	#2 Name der Zutat (z.B. Olivenöl)
%	#3 Name für den Index (kann weggelassen werden)
\DeclareDocumentCommand{\zutat}{m m g}%
{\ifFilterMatch{\IfNoValueTF{#3}{\index[zut]{#2}}{\index[zut]{#3}}
	\@OnZutat{#1}{#2}}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Diese Umgebung erlaubt die Angabe der Zubereitung
% Paremeter:
% 	#1 Zeit die die Zubereitung dauert (z.B. 60 min)
% 	#1 Zubereitunstext
\DeclareDocumentCommand{\zubereitung}{g m}{\ifFilterMatch{\@OnZubereitungBegin{#1}\@OnZubereitung{#1}{#2}\@OnZubereitungEnd{#1}}}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Befehlt gibt den Zutatenindex aus
% Paremeter:
\DeclareDocumentCommand{\printIndexZutaten}{}{\printindex[zut]}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Befehlt gibt die Kategorie des Rezept aus
% Paremeter:
\DeclareDocumentCommand{\rezeptNr}{}{\arabic{@rezeptNr}}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Befehlt gibt die Rezeptnummer aus
% Paremeter:
\DeclareDocumentCommand{\rezeptKategorie}{}{\@rezeptKategorie}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Filtert die Kategorie
% Paremeter:
\DeclareDocumentCommand{\rezeptFilterRezeptByKategorie}{m}{\def\@filterKategory{#1}	\setboolean{@filterRezept}{true}}



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Filtert die Kategorie
% Paremeter:
\DeclareDocumentCommand{\rezeptDisableFilterByKategorie}{m}{\def\@filterKategory{\NoValue}\setboolean{@filterRezept}{false}}

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Styling-Interfaces %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Styling-Interfaces (Makros)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dieser Befehl wird aufgerufen wenn ein neues Rezept angelegt wird.
% Paremeter:
% 	#1 Name des Styles
%	#2 OnRezeptBegin  (##1 Name des Rezepts, ##2 Pfad zu einem Bild)
%	#3 OnRezeptEnd    (##1 Name des Rezepts, ##2 Pfad zu einem Bild)
%	#4 OnZutatenBegin (##1 Die Mengenangabe (z.B. 5 Personen))
%	#5 OnZutat        (##1 Menge der Zutat (z.B. 5EL), ##2 Name der Zutat (z.B. Olivenöl))
%	#6 OnZutatenEnd   (##1 Die Mengenangabe (z.B. 5 Personen))
\DeclareExpandableDocumentCommand{\DefineRezeptStyle}{m m m m m m m m m}{
	\csdef{LoadRezeptStyle#1}{
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn ein neues Rezept angelegt wird.
	%% Paremeter:
	%% 	#1 Name des Rezepts
	%%	#2 Pfad zu einem Bild
	\DeclareDocumentCommand{\@OnRezeptBegin}{m m}{#2}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn ein neues Rezept nachdem das Rezept komplett definiert wurde.
	%% Paremeter:
	%% 	#1 Name des Rezepts
	%%	#2 Pfad zu einem Bild
	\DeclareDocumentCommand{\@OnRezeptEnd}{m m}{#3}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn die Zutatenliste begonnen wird.
	%% Paremeter:
	%% 	#1 Die Mengenangabe (z.B. 5 Personen)
	\DeclareDocumentCommand{\@OnZutatenBegin}{m}{#4}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn eine Zutat eingetragen wird.
	%% Paremeter:
	%% 	##1 Menge der Zutat (z.B. 5EL)
	%%	##2 Name der Zutat (z.B. Olivenöl)
	\DeclareDocumentCommand{\@OnZutat}{m m}{#5}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn die Zutatenliste beendet wird.
	%% Paremeter:
	%% 	##1 Die Mengenangabe (z.B. 5 Personen)
	\DeclareDocumentCommand{\@OnZutatenEnd}{m}{#6}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext beginnt
	%% Paremeter:
	%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
	\DeclareDocumentCommand{\@OnZubereitungBegin}{m}{#7}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
	%% Paremeter:
	%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
	%% 	##2 Zubereitungstext
	\DeclareDocumentCommand{\@OnZubereitung}{m m}{#8}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
	%% Paremeter:
	%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
	\DeclareDocumentCommand{\@OnZubereitungEnd}{m}{#9}
}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Styles
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Im folgenden werden die Styles Definiert

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Styles - Default
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\DefineRezeptStyle{Default}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn ein neues Rezept angelegt wird.
%% Paremeter:
%% 	##1 Name des Rezepts
%%	##2 Pfad zu einem Bild
{\section{##1}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn ein neues Rezept nachdem das Rezept komplett definiert wurde.
%% Paremeter:
%% 	##1 Name des Rezepts
%%	##2 Pfad zu einem Bild
{}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn die Zutatenliste begonnen wird.
%% Paremeter:
%% 	##1 Die Mengenangabe (z.B. 5 Personen)
{\textbf{Zutaten:}\begin{itemize}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn eine Zutat eingetragen wird.
%% Paremeter:
%% 	##1 Menge der Zutat (z.B. 5EL)
%%	##2 Name der Zutat (z.B. Olivenöl)
{\item[##1] ##2}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn die Zutatenliste beendet wird.
%% Paremeter:
%% 	##1 Die Mengenangabe (z.B. 5 Personen)
{\end{itemize}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext beginnt
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
{\textbf{Zubereitung:}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
%% 	##2 Zubereitungstext
{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
{}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Styles - TikzFanyz
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\DefineRezeptStyle{TikzFanyz}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% OnRezeptBegin
%% Dieser Befehl wird aufgerufen wenn ein neues Rezept angelegt wird.
%% Paremeter:
%% 	##1 Name des Rezepts
%%	##2 Pfad zu einem Bild
{\clearpage \begin{tikzpicture}[very thick,overlay,remember picture]
	\IfNoValueF{##2}{\node [anchor=north west, inner sep=0pt, scope fading=south] at ([xshift=1mm,yshift=-1mm] current page.north west) {\includegraphics[width=214mm, height=301mm,keepaspectratio]{##2}};}
	\node [anchor=north east] at (\textwidth,-6) {\Huge \textbf{##1}};
	\end{tikzpicture}\vspace{8cm}\linebreak\normalsize\addcontentsline{toc}{section}{##1}	}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% OnRezeptEnd
%% Dieser Befehl wird aufgerufen wenn ein neues Rezept nachdem das Rezept komplett definiert wurde.
%% Paremeter:
%% 	##1 Name des Rezepts
%%	##2 Pfad zu einem Bild
{\clearpage}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% OnZutatenBegin
%% Dieser Befehl wird aufgerufen wenn die Zutatenliste begonnen wird.
%% Paremeter:
%% 	##1 Die Mengenangabe (z.B. 5 Personen)
{\textbf{\Large Zutaten (##1)}\begin{multicols}{3}\begin{tabular}{rl}}%
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn eine Zutat eingetragen wird.
	%% Paremeter:
	%% 	##1 Menge der Zutat (z.B. 5EL)
	%%	##2 Name der Zutat (z.B. Olivenöl)
	{##1 & ##2\\}%
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	%% Dieser Befehl wird aufgerufen wenn die Zutatenliste beendet wird.
	%% Paremeter:
	%% 	##1 Die Mengenangabe (z.B. 5 Personen)
	{\end{tabular}\end{multicols}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext beginnt
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
{\textbf{\Large Zubereitung\hfill\large ##1}\normalsize\newline}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
%% 	##2 Zubereitungstext
{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Dieser Befehl wird aufgerufen wenn der Zubereitungstext endet
%% Paremeter:
%% 	##1 Zeit die die Zubereitung dauert (z.B. 60 min)
{}

%\newcommand{\neuespalte}{\end{tabular}\vfill\columnbreak\begin{tabular}{rl}}
%
%\newcommand{\neuerabschnitt}[1]{\end{tabular}\vfill\columnbreak\textbf{#1}\newline\begin{tabular}{rl}}
%\newcommand{\neuerabschnittNB}[1]{\end{tabular}\newline\textbf{#1}\newline\begin{tabular}{rl}}
%
%\newcommand{\emptyline}{&\\}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Lade Default als Standart-Style
\LoadRezeptStyleDefault