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%%
%% This is file `tikz-timing-counters.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% tikz-timing.dtx (with options: `lib,lib-counters')
%%
%% Copyright (C) 2009 by Martin Scharrer <martin@scharrer-online.de>
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% 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 1.3c or later is part of all distributions of LaTeX
%% version 2008/05/04 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is Martin Scharrer.
%%
%% This work consists of the files tikz-timing.dtx, tikz-timing.ins
%% and the derived file tikz-timing.sty.
%%
\RequirePackage{svn-prov}[2009/05/03]
\ProvidesPackageSVN[tikz-timing-counters]
{$Id: tikz-timing.dtx 1657 2010-01-17 13:26:00Z martin $}
[v0.7b
TikZ-Timing Library for
counter values]
\GetFileInfoSVN*%
\RequirePackage{tikz-timing}[\filedate]%
\DefineFileInfoSVN
\newif\if@tikztiming@counter@wraps
\tikzset{%
timing/new counter/.style={timing/counter/new={#1}},
timing/counter/.cd,
new/.code={\tikztiming@counter@new{#1}},
new/.value required,
opt/.cd,
char/.initial=,
char/.value required,
reset char/.initial=,
reset char/.value required,
reset type/.is choice,
reset type/width/.code={\def\tikztiming@resettype{0}},
reset type/arg/.code={\def\tikztiming@resettype{1}},
reset type/both/.code={\def\tikztiming@resettype{2}},
reset type/Both/.code={\def\tikztiming@resettype{3}},
half width char/.initial=,
half width char/.value required,
base/.initial=10,
base/.value required,
increment/.initial=1,
increment/.value required,
max value/.initial=,
max value/.value required,
min value/.initial=,
min value/.value required,
wraps/.is if=@tikztiming@counter@wraps,
digits/.initial=,
digits/.value required,
fg style/.initial=,
bg style/.initial=,
text style/.initial=,
text format/.initial=,
fg style/.value required,
bg style/.value required,
text style/.value required,
text format/.value required,
}
\def\tikztiming@counter@textformat{}%
\def\tikztimingcounter#1{%
\csname tikztiming@counter@#1\endcsname
}
\def\tikztimingsetcounter#1#2{%
\begingroup
\pgfmathtruncatemacro\@tempa{#2}%
\expandafter\global\expandafter\let\csname tikztiming@counter@#1\endcsname\@tempa
\endgroup
}
\def\tikztiming@counter@new#1{%
\begingroup
\def\tikztiming@resettype{0}%
\pgfqkeys{/tikz/timing/counter/opt}{#1}%
\tikzset{timing/counter/opt/char/.get=\counterchar}%
\ifx\counterchar\empty
\PackageError{tikz-timing-counters}{Counter character must be given using
the 'char' key!}{}{}{}%
\endgroup
\else
\pgfkeys{/tikz/timing/counter/opt/min value/.get=\min}%
\pgfkeys{/tikz/timing/counter/opt/max value/.get=\max}%
\if@tikztiming@counter@wraps
\ifx\min\empty
\def\min{0}%
\fi
\ifx\max\empty
\PackageError{tikz-timing-counters}{The option 'wraps' needs the option 'max value' to be set!}{}{}{}%
\fi
\def\@tempb{%
\noexpand\tikztiming@counter@wrap%
{\expandafter\unexpanded\expandafter{\min}}%
{\expandafter\unexpanded\expandafter{\max}}%
}%
\else
\ifx\min\empty
\ifx\max\empty
\let\@tempb\empty
\else
\def\@tempb{%
\noexpand\tikztiming@counter@maxsat%
{\expandafter\unexpanded\expandafter{\max}}%
}%
\fi
\else
\ifx\max\empty
\def\@tempb{%
\noexpand\tikztiming@counter@minsat%
{\expandafter\unexpanded\expandafter{\min}}%
}%
\else
\def\@tempb{%
\noexpand\tikztiming@counter@minmaxsat%
{\expandafter\unexpanded\expandafter{\min}}%
{\expandafter\unexpanded\expandafter{\max}}%
}%
\fi
\fi
\fi
\pgfkeys{/tikz/timing/counter/opt/fg style/.get=\fgstyle}%
\pgfkeys{/tikz/timing/counter/opt/bg style/.get=\bgstyle}%
\pgfkeys{/tikz/timing/counter/opt/text style/.get=\textstyle}%
\pgfkeys{/tikz/timing/counter/opt/text format/.get=\textformat}%
\pgfkeys{/tikz/timing/counter/opt/increment/.get=\increment}%
\edef\@tempa{%
\noexpand\tikztiming@counter@new@
{\pgfkeysvalueof{/tikz/timing/counter/opt/char}}%
{\pgfkeysvalueof{/tikz/timing/counter/opt/base}}%
{\pgfkeysvalueof{/tikz/timing/counter/opt/half width char}}%
{\pgfkeysvalueof{/tikz/timing/counter/opt/reset char}}%
{\pgfkeysvalueof{/tikz/timing/counter/opt/digits}}%
{\expandafter\unexpanded\expandafter{\increment}}%
{\@tempb}%
{\min}%
{\tikztiming@resettype}%
{\expandafter\unexpanded\expandafter{\fgstyle}}%
{\expandafter\unexpanded\expandafter{\bgstyle}}%
{\expandafter\unexpanded\expandafter{\textstyle}}%
{\expandafter\unexpanded\expandafter{\textformat}}%
}%
\expandafter\expandafter\expandafter\endgroup
\expandafter\@tempa
\fi
}
\def\tikztiming@counter@new@#1#2#3#4#5#6#7#8#9{%
\ifx\empty#8\empty
\@namedef{tikztiming@counter@#1}{0}%
\else
\expandafter
\pgfmathtruncatemacro\csname tikztiming@counter@#1\endcsname{#8}%
\fi
\tikztimingmetachar{#1}[1]{ { [timing/counter/#1] ##1D{[timing/counter/#1/text]\tikztiming@counter@vs{#1}{#2}{#5}{#6}{#7}} } }%
\ifx\empty#3\empty
\tikztiming@iflower{#1}{}%
{\lowercase{\tikztimingmetachar{#1}}[1]%
{ { [timing/counter/#1] ##1d{[timing/counter/#1/text]\tikztiming@counter@vs{#1}{#2}{#5}{#6}{#7}}} }%
}%
\else
\tikztimingmetachar{#3}[1]{%
{ [timing/counter/#1] ##1d{[timing/counter/#1/text]\tikztiming@counter@vs{#1}{#2}{#5}{#6}{#7}} }%
}%
\fi
\ifx\empty#4\empty\else
\ifcase0#9\relax
\tikztimingmetachar{#4}[1]{[|/utils/exec=\tikztiming@counter@reset{#1}{##1}|]}%
\or
\tikztimingmetachar{#4}[2]{[|/utils/exec=\tikztimingsetcounter{#1}{##2}|]}%
\or
\uppercase{\tikztimingmetachar{#4}}[1]{[|/utils/exec=\tikztiming@counter@reset{#1}{##1}|]}%
\lowercase{\tikztimingmetachar{#4}}[2]{[|/utils/exec=\tikztimingsetcounter{#1}{##2}|]}%
\or
\lowercase{\tikztimingmetachar{#4}}[1]{[|/utils/exec=\tikztiming@counter@reset{#1}{##1}|]}%
\uppercase{\tikztimingmetachar{#4}}[2]{[|/utils/exec=\tikztimingsetcounter{#1}{##2}|]}%
\fi
\fi
\tikztiming@counter@new@@{#1}%
}
\def\tikztiming@counter@new@@#1#2#3#4#5{%
\tikzset{timing/counter/#1/.style={}}%
\ifx\empty#2\empty\else
\tikzset{timing/counter/#1/.append style={%
/tikz/timing/d/.style={#2}%
}}%
\fi
\ifx\empty#3\empty\else
\tikzset{timing/counter/#1/.append style={%
/tikz/timing/d/background/.style={#3}%
}}%
\fi
\tikzset{timing/counter/#1/text/.style={#4}}%
\ifx\empty#5\empty\else
\tikzset{timing/counter/#1/.append style={%
/utils/exec={\def\tikztiming@counter@textformat{#5}}%
}}%
\fi
}
\def\tikztiming@counter@reset#1#2{%
\begingroup
\pgfmathtruncatemacro\@tempa{round((#2)/\tikztiming@wscale)}%
\expandafter\global\expandafter\let\csname tikztiming@counter@#1\endcsname\@tempa
\endgroup
}
\def\tikztiming@counter@vs#1#2#3#4#5{%
\begingroup
\ifx\empty#3\empty\else
\pgfmathsetbasenumberlength{#3}%
\fi
\ifnum#2=10
\expandafter\expandafter\expandafter\tikztiming@counter@textformat
\expandafter\expandafter\expandafter{\csname tikztiming@counter@#1\endcsname}%
\else
\pgfmathdectoBase\pgfmathresult{\@nameuse{tikztiming@counter@#1}}{#2}%
\expandafter\tikztiming@counter@textformat\expandafter{\pgfmathresult}%
\fi
\edef\N{\@nameuse{tikztiming@counter@#1}}%
\pgfmathtruncatemacro\N{\N + #4}%
#5%
\expandafter\global\expandafter\let\csname tikztiming@counter@#1\endcsname\N
\endgroup
}
\def\tikztiming@counter@minsat#1{%
\pgfmathtruncatemacro\MIN{#1}%
\ifnum\N<\MIN \let\N\MIN \fi
}
\def\tikztiming@counter@maxsat#1{%
\pgfmathtruncatemacro\MAX{#1}%
\ifnum\N>\MAX \let\N\MAX \fi
}
\def\tikztiming@counter@minmaxsat#1#2{%
\tikztiming@counter@minsat{#1}%
\tikztiming@counter@maxsat{#2}%
}
\def\tikztiming@counter@wrap#1#2{%
\pgfmathtruncatemacro\MIN{#1}%
\pgfmathtruncatemacro\MAX{#2}%
\ifnum\N>\MAX
\pgfmathtruncatemacro\N{\MIN + (\N-\MAX-1)}%
\fi
\ifnum\N<\MIN
\pgfmathtruncatemacro\N{\MAX - (\MIN-\N+1)}%
\fi
}
\RequirePackage{pgfopts}
\ProcessPgfOptions{/tikz/timing/counter}
\endinput
%%
%% End of file `tikz-timing-counters.sty'.
|
