%%
%% This is file `alertmessage.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% alertmessage.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2015 by Pierre Dupuis
%% 
%% This file 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 2006/05/20 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[2003/12/01]
\ProvidesPackage{alertmessage}
   [2015/08/04 v1.1 Alert messages]
 % Required packages
 \RequirePackage{picture}%
 \RequirePackage{xcolor}%
 \RequirePackage{ifthen}%
 \RequirePackage{calc}%
 \RequirePackage{graphicx}%
 \RequirePackage{tikz}%

 % Options
 \DeclareOption*{}%
 \ProcessOptions%

 % ALERT PANEL
 \newlength{\alertmessage@textlength}%
 \newcommand*\alertmessage@panel[3]{%
  \begin{center} %
  \noindent % No indentation
  \begin{tikzpicture} %
  \node[draw=#1!80, fill=#1!20, rounded corners=5pt, inner sep=11pt]{ % Add a little bit of transparency
  $\begin{array}{l} % One-cell table
  \includegraphics[scale=0.5]{{#2}} % Alert icon
  \end{array}$ %
  \settowidth{\alertmessage@textlength}{{#3}} %
  \ifthenelse{\lengthtest{\alertmessage@textlength > 400pt}}{ % If text is more than 400pt
  \parbox{340pt}{{#3}} % Box which handles paragraphs, limited to 10cm
  }{ % Else
  \makebox{}{{#3}} % Box which adapts itself to the text length
  } %
  }; %
  \end{tikzpicture} %
  \end{center} %
  \par % Get back the indentation
 }%

 % ERROR ALERT
 \newcommand*\alerterror[1]{%
  \alertmessage@panel{red}{img/alertmessage-error.png}{#1}%
 }%

 % ERROR WARNING
 \newcommand*\alertwarning[1]{%
  \alertmessage@panel{orange}{img/alertmessage-warning.png}{#1}%
 }%

 % ERROR SUCCESS
 \newcommand*\alertsuccess[1]{%
  \alertmessage@panel{green}{img/alertmessage-success.png}{#1}%
 }%

 % ERROR INFO
 \newcommand*\alertinfo[1]{%
  \alertmessage@panel{blue}{img/alertmessage-info.png}{#1}%
 }%

\endinput
%%
%% End of file `alertmessage.sty'.