From 19c4227292d083c662a52a97add487242efa7473 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Wed, 9 Mar 2022 21:16:19 +0000
Subject: messagepassing (9mar22) (branch)

git-svn-id: svn://tug.org/texlive/branches/branch2021.final@62560 c570f23f-e606-0410-a88d-b1316a301751
---
 .../tex/latex/messagepassing/messagepassing.sty    | 304 +++++++++++++++++++++
 1 file changed, 304 insertions(+)
 create mode 100644 Master/texmf-dist/tex/latex/messagepassing/messagepassing.sty

(limited to 'Master/texmf-dist/tex/latex/messagepassing')

diff --git a/Master/texmf-dist/tex/latex/messagepassing/messagepassing.sty b/Master/texmf-dist/tex/latex/messagepassing/messagepassing.sty
new file mode 100644
index 00000000000..f807ec06ca1
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/messagepassing/messagepassing.sty
@@ -0,0 +1,304 @@
+%%
+%% This is file `messagepassing.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% messagepassing.dtx  (with options: `package')
+%% This is a generated file.
+%% Copyright (C) 2022 by Martin Vassor
+%% 
+%% This file 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.
+%% 
+
+ \NeedsTeXFormat{LaTeX2e}
+ \ProvidesPackage{messagepassing}[2022/02/18 v1.0 A package to draw message passing diagrams]
+ \RequirePackage{tikz}
+ \usetikzlibrary{quotes, calc, arrows.meta}
+ \RequirePackage{xparse}
+ \RequirePackage{float}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+\newcounter{processnb}
+\setcounter{processnb}{0}
+\newcounter{maxtime}
+
+\pgfdeclarelayer{background}
+\pgfsetlayers{background,main}
+
+\newfloat{float_messagepassing}{t b h p}{.mp}
+\floatname{float_messagepassing}{Execution}
+
+\newif\ifmp@vertical\mp@verticalfalse
+\DeclareOption{vertical}{
+\mp@verticaltrue
+}
+\newif\ifmp@annotatevertical\mp@annotateverticalfalse
+\DeclareOption{annotatevertical}{
+\mp@annotateverticaltrue
+}
+\ProcessOptions\relax
+
+\ifmp@vertical
+\newcommand{\mp@processnameanchor}{south}
+\newcommand{\mp@timeticksanchor}{east}
+\newcommand{\mp@messagelabelanchor}{south}
+\newcommand{\mp@stateintervalanchor}{north west}
+\newcommand{\mp@checkpointanchor}{east}
+\newcommand{\mp@verticalrotation}{270}
+\ifmp@annotatevertical
+\newcommand{\mp@annotaterotation}{270}
+\else
+\newcommand{\mp@annotaterotation}{0}
+\fi
+\else
+\newcommand{\mp@processnameanchor}{east}
+\newcommand{\mp@timeticksanchor}{north}
+\newcommand{\mp@messagelabelanchor}{west}
+\newcommand{\mp@stateintervalanchor}{south west}
+\newcommand{\mp@checkpointanchor}{north}
+\newcommand{\mp@verticalrotation}{0}
+\newcommand{\mp@annotaterotation}{0}
+\fi
+
+\newcommand{\mp@oobcolor}{red}
+\newcommand{\oobcolor}[1]{
+\renewcommand\mp@oobcolor{#1}
+}
+
+\newcommand{\mp@colouredboxcolor}{red}
+\newcommand{\colouredboxcolor}[1]{
+\renewcommand\mp@colouredboxcolor{#1}
+}
+
+\newif\iftimeline
+
+\ExplSyntaxOn
+%% 1st argument: tikz arguments
+%% 2nd argument: Float caption (turns in floating)
+%% 3rd argument: Float placement (`p` by default)
+%% 4th argument: Float label
+\NewDocumentEnvironment{messagepassing} {o o o o}
+{
+\timelinefalse
+\setcounter{processnb}{0}
+\IfNoValueTF{#2} {
+}{
+\IfNoValueTF{#3}{
+\begin{float_messagepassing}[p]
+} {
+\begin{float_messagepassing}[#3]
+}
+\begin{center}
+}
+\IfNoValueTF{#1}{
+\begin{tikzpicture}[rotate=\mp@verticalrotation]
+} {
+\begin{tikzpicture}[rotate=\mp@verticalrotation, #1]
+}
+}{
+%% Draw timeline if boolean is true
+\iftimeline
+\begin{pgfonlayer}{background}
+\setcounter{maxtime}{\@maxtime}
+\addtocounter{maxtime}{-1}
+\coordinate (maxtime) at (\@maxtime, 0);
+
+\addtocounter{processnb}{1}
+\coordinate (timeline) at (0, -\value{processnb});
+\draw (timeline) node [anchor=\mp@processnameanchor] {{\it time}};
+\draw[->] (timeline) -- ($(timeline) + (maxtime)$);
+\foreach \i in {0,...,\value{maxtime}} {
+\draw ($(timeline) + (\i, 0) + (0, 0.1)$) -- ($(timeline) + (\i, 0) + (0, -0.1)$) node [anchor=\mp@timeticksanchor] {$\i$};
+}
+\end{pgfonlayer}
+\else
+\fi
+\end{tikzpicture}
+\IfNoValueTF{#2} {
+\linebreak
+} {
+\end{center}
+\caption{#2}
+\IfNoValueTF{#4} {
+}{
+\label{#4}
+}
+\end{float_messagepassing}
+}
+}
+\ExplSyntaxOff
+%% #1: name
+\newcommand{\newprocess}[1]{
+\addtocounter{processnb}{1}
+\coordinate (#1) at (0, -\value{processnb});
+\draw (#1) node[anchor=\mp@processnameanchor] {$#1$};
+}
+%% #1: name
+%% #2: width
+\newcommand{\newprocesswithlength}[2]{
+\newprocess{#1}
+\processlength{#1}{#2}
+}
+%% #1: name
+%% #2: state interval name
+\newcommand{\newprocesswithstateinterval}[2]{
+\newprocess{#1}
+\stateinterval{#1}{0}{#2}
+}
+%% #1: name
+%% #2: width
+%% #3: crash name
+\newcommand{\newprocesswithcrash}[3]{
+\newprocess{#1}{#2}
+\crash{#1}{#2}{#3}
+}
+%% #1: sender's name
+%% #2: send date
+%% #3: receiver's name
+%% #4: receive date
+\newcommand{\send}[4]{
+\draw[->] (#1) +(#2, 0) -- ($ (#3) +(#4, 0) $);
+}
+%% #1: sender's name
+%% #2: send date
+%% #3: receiver's name
+%% #4: receive date
+%% #5: message name
+\newcommand{\sendwithname}[5]{
+\draw[->] (#1) +(#2, 0) -- ($ (#3) +(#4, 0) $) node[anchor=\mp@messagelabelanchor, pos=0.3] {#5};
+}
+%% #1: process name
+%% #2: process width
+\newcommand{\processlength}[2]{
+\draw (#1) -- +(#2, 0);
+}
+%% #1: sender's name
+%% #2: send date
+%% #3: receiver's name
+%% #4: receive date
+%% #5: state interval name
+\newcommand{\sendwithstateinterval}[5] {
+\send{#1}{#2}{#3}{#4}
+\stateinterval{#3}{#4}{#5}
+}
+%% #1: sender's name
+%% #2: send date
+%% #3: receiver's name
+%% #4: receive date
+%% #5: state interval name
+%% #6: message name
+\newcommand{\sendwithstateintervalandname}[6] {
+\sendwithname{#1}{#2}{#3}{#4}{#6}
+\stateinterval{#3}{#4}{#5}
+}
+%% #1: sender's name
+%% #2: send date
+%% #3: receiver's name
+%% #4: receive date
+%% #5: OoB message name
+\newcommand{\sendoutofband}[5]{
+\draw[->, color=\mp@oobcolor] (#1) +(#2, 0) -- ($ (#3) +(#4, 0) $) node[anchor=\mp@messagelabelanchor, pos=0.3] {#5};
+}
+%% #1: process's name
+%% #2: state interval date
+%% #3: state interval name
+\newcommand{\stateinterval}[3] {
+\stateintervalspecial{#1}{#2}{#3}{#3}
+}
+%% #1: process's name
+%% #2: state interval date
+%% #3: coordinate name
+%% #4: state interval label
+\newcommand{\stateintervalspecial}[4] {
+\coordinate (#3) at ($ (#1) +(#2, 0) $);
+\draw (#3) + (0, 0.1) -- +(0, -0.1) node[anchor=\mp@stateintervalanchor] {$#4$};
+}
+%% #1: process's name
+%% #2: checkpoint date
+%% #3: checkpoint name
+\newcommand{\checkpoint}[3]{
+\coordinate (#3) at ($ (#1) + (#2, 0) $);
+\fill (#3) + (-0.05, 0.1) rectangle +(0.05, -0.1);
+\draw (#3) + (0, -0.1) node[anchor=\mp@checkpointanchor] {$#3$};
+}
+%% #1: process's name
+%% #2: checkpoint date
+%% #3: checkpoint coordinate name
+%% #4: checkpoint label
+\newcommand{\checkpointspecial}[4]{
+\coordinate (#3) at ($ (#1) + (#2, 0) $);
+\fill (#3) + (-0.05, 0.1) rectangle +(0.05, -0.1);
+\draw (#3) + (0, -0.1) node[anchor=\mp@checkpointanchor] {#4};
+}
+%% #1: process's name
+%% #2: crash date
+%% #3: crash name
+\newcommand{\crash}[3]{
+\coordinate (#3) at ($ (#1) + (#2, 0) $);
+\draw (#3) + (-0.1, -0.1) -- +(0.1, 0.1);
+\draw (#3) + (0.1, -0.1) -- +(-0.1, 0.1);
+}
+%% #1: process's name
+%% #2: restart date
+%% #3: restart length
+\newcommand{\restart}[3]{
+\draw (#1) + (#2, 0) --  ($ (#1) + (#2, 0) + (#3, 0) $);
+}
+%% #1: first process's name
+%% #2: second process's name
+%% #3: begining of the grey box
+%% #4: end of the grey box
+%% #5: caption
+\newcommand{\colouredbox}[5]{
+\begin{pgfonlayer}{background}
+\fill[color=\mp@colouredboxcolor!20] ($(#1) + (#3, 0)$) rectangle ($(#2) + (#4, 0)$) node[midway, color = \mp@colouredboxcolor, rotate=\mp@annotaterotation]{#5};
+\end{pgfonlayer}
+}
+%% #1: Timeline length
+\newcommand{\drawtimeline}[1]{
+\timelinetrue
+\def\@maxtime{#1}
+}
+%% #1: process's name
+%% #2: annotation date
+%% #3: annotation
+\newcommand{\annotate}[3]{
+\annotatexplicit{#1}{#2}{#3}{#3}
+}
+%% Same than annotate, but with the coordinate name provided explicitly
+%% #1: process's name
+%% #2: annotation date
+%% #3: annotation
+%% #4: coordinate name
+\newcommand{\annotatexplicit}[4]{
+\coordinate (#4) at ($ (#1) +(#2, 0.1) $);
+\draw (#4) node[rotate=\mp@annotaterotation, anchor=south] {#3};
+}
+\endinput
+%%
+%% End of file `messagepassing.sty'.
-- 
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