% ********************************************************************
% Informatik                                                         *
% ********************************************************************

% Quelltexte
% ********************************************************************
\lstset{literate=%
	{Ö}{{\"O}}1
	{Ä}{{\"A}}1
	{Ü}{{\"U}}1
	{ß}{\ss}2
	{ü}{{\"u}}1
	{ä}{{\"a}}1
	{ö}{{\"o}}1
	{»}{{\frqq}}4
	{«}{{\flqq}}4
}

% Quelltextstile
\lstdefinestyle{Basis}{
	showspaces=false,
	showstringspaces=false,
	showtabs=false,
	tabsize=3,
	extendedchars=true,
	basicstyle=\ttfamily\small,		keywordstyle={\color{blue}\underbar},
	identifierstyle=,
	commentstyle=\color{gray},
	backgroundcolor=\color{white},
	numbers=left,
	numberstyle=\sffamily\tiny\color{gray},
	stepnumber=1,
	numbersep=5pt,
	captionpos=b,
	breaklines=true
}

\lstdefinestyle{Python}{
	language={Python},
	showspaces=false,
	showstringspaces=false,
	showtabs=false,
	tabsize=3,
	extendedchars=true,
	basicstyle=\ttfamily\small,		keywordstyle={\color{blue}\underbar},
	identifierstyle=,
	commentstyle=\color{gray},
	backgroundcolor=\color{white},
	numbers=left,
	numberstyle=\sffamily\tiny\color{gray},
	stepnumber=1,
	numbersep=5pt,
	captionpos=b,
	breaklines=true
}


\lstdefinestyle{Java}{
	language={Java},
	showspaces=false,
	showstringspaces=false,
	showtabs=false,
	tabsize=3,
	extendedchars=true,
	basicstyle=\ttfamily\small,		keywordstyle={\color{blue}\underbar},
	identifierstyle=,
	commentstyle=\color{gray},
	backgroundcolor=\color{white},
	numbers=left,
	numberstyle=\sffamily\tiny\color{gray},
	stepnumber=1,
	numbersep=5pt,
	captionpos=b,
	breaklines=true
}

% Klassendokumentation
% ********************************************************************
\newenvironment{klassenDokumentation}{%
    \tabularx{\linewidth}{lX}}{\endtabularx}

% Methodendokumentation
% ********************************************************************
\newcommand{\methodenDokumentation}[3]{%
	{\color{gray}#1} & \textbf{#2} \\
	& #3 \\
}

% Sequenzdiagramme
% ********************************************************************

% Skalierung von Sequenzdiagrammen
\newcommand{\skaliereSequenzdiagramm}[1]{%
    \ClassWarning{schule}{Besser: scalebox oder resizebox anstatt skaliereSequenzdiagramm}%
    \skaliereTikZ{#1}%
}

% Kommando zum Festlegen von Abständen von Threads im Sequenzdiagramm
\newcommand{\newthreadtwo}[4][gray!30]{%
	\newinst[#4]{#2}{#3}
	\stepcounter{threadnum}
	\node[below of=inst\theinstnum,node distance=0.8cm]%
		(thread\thethreadnum) {};
	\tikzstyle{threadcolor\thethreadnum}=[fill=#1]
	\tikzstyle{instcolor#2}=[fill=#1]
}

% Zur nächsten Ebene im Sequenzdiagramm
\newcommand{\nextlevel}{\addtocounter{seqlevel}{1}}

% Objektdiagramme
% ********************************************************************
% Objektattribute
\ProvideDocumentCommand{\anchormark}{O{0.15 cm} m O{0.05}}{
	\tikz[overlay,remember picture,baseline=-1ex,xshift=#1]
	\node[draw,fill=black,circle,scale=#3] (#2) {};
}

% Tikz
% ********************************************************************
% Block Styles für Flussdiagramme
%
% Color nach Schöningh?

\usetikzlibrary{shapes}
\usetikzlibrary{shadows.blur}
\tikzset{
	pap/.style={
		%
		baustein/.style={},
		%
		startstop/.style   = {
			rounded rectangle, draw, text centered, minimum width = 6em,
			inner sep = 5pt,
			top color=green!65!white, bottom color=green!25!white, baustein,
		},
		%
		verzweigung/.style = {
			diamond, draw, text width=5.5em, text badly centered,
			inner sep=0pt,
			top color=orange!75!white, bottom color=orange!45!white,baustein,
		},
		%
		aktion/.style = {rectangle, draw, text width=5em, text centered,
			top color=blue!40!white, bottom color=blue!25!white, baustein,},
		%
		einausgabe/.style  = {draw,trapezium,trapezium left angle=70,
			top color=red!40!white, bottom color=red!25!white,%fill=white,
			trapezium right angle=-70,text width=5em, text centered,baustein,
		},
		%
		unterprogramm/.style = {draw,rectangle split,%fill=white,
			top color=magenta!35!white, bottom color=magenta!15!white,baustein,
			rectangle split horizontal,rectangle split parts=3,minimum height= 2em,
				every two node part/.style = {text width=5.5em, text centered,},%Hauptteil
		},
		%
		linie/.style = {draw, -triangle 60,ultra thick},
		%
		nichts/.style = {draw},
	},
}
% Option:Farbig prüfen?
\ifthenelse{\boolean{schule@farbig}}
{\tikzset{pap/.append style= {baustein/.style={blur shadow={shadow blur steps=5}}}}}
{\tikzset{pap/.append style= {baustein/.style={top color =white, bottom color=white}}}}
% % % % % % % % % % % TikZ Ende
