%%
%% This is file `doibanner.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% doibanner.dtx  (with options: `package')
%% 
%% Copyright (C) 2024 Christian Schreinemachers
%% 
%% 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
%%   Christian Schreinemachers.
%% 
%% This work consists of the files
%%    doibanner.dtx
%%    doibanner.ins
%% and the derived files
%%    doibanner.sty
%%    doibanner.pdf
%% 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{doibanner}
  [2024-07-28 v0.3 Generate DOI banners and links]
\RequirePackage{adjustbox}
\RequirePackage{hyperref}
\RequirePackage{tikz}
\definecolor{leftcolor}{RGB}{82,82,82}
\definecolor{rightcolor}{RGB}{6,119,183}
\definecolor{toptextcolor}{RGB}{235,235,235}
\definecolor{bottomtextcolor}{RGB}{59,59,59}
\tikzstyle{toptextstyle} = [
  font=\fontfamily{\sfdefault}\selectfont\bfseries\Large,toptextcolor]
\tikzstyle{bottomtextstyle} = [
  font=\fontfamily{\sfdefault}\selectfont\bfseries\Large,bottomtextcolor]
\DeclareKeys[@doibanner]{
  label.store = \@doibanner@label,
  label.usage = load,
  urlbase.store = \@doibanner@urlbase,
  urlbase.usage = load,
  width.store = \@doibanner@width,
  width.usage = load,
}
\SetKeys[@doibanner]{
  label=DOI,
  urlbase=https://doi.org/,
  width=3.6cm,
}
\ProcessKeyOptions[@doibanner]\relax
\NewDocumentCommand\doiurl{s m}{%
  \IfBooleanTF#1
    {\@doibanner@urlbase#2}%
    {\href{\@doibanner@urlbase#2}{#2}}%
}
\NewDocumentCommand\@doibanner@draw{o m}{%
  \adjustbox{#1}{%
    \begin{tikzpicture}
      \fill [leftcolor,draw]
        (1.5,0) --
        ++(0,.8) {[rounded corners=5] --
        ++(-1.5,0) --
        ++(0,-.8)} --
        cycle
        {};
      \node[bottomtextstyle] at (.75,.35) {\@doibanner@label};
      \node[toptextstyle] at (.75,.4) {\@doibanner@label};
      \fill [rightcolor,draw]
        (1.5,0) {[rounded corners=5] --
        ++(6.5,0) --
        ++(0,.8)} --
        ++(-6.5,0) --
        cycle
        {};
      \node[bottomtextstyle] at (4.75,.35) {#2};
      \node[toptextstyle] at (4.75,.4) {#2};
    \end{tikzpicture}%
  }%
}
\NewDocumentCommand\doibanner{s O{width=\@doibanner@width} m}{%
  \IfBooleanTF#1
  {\@doibanner@draw[#2]{#3}}%
  {\href{\@doibanner@urlbase#3}{\@doibanner@draw[#2]{#3}}}%
}
\endinput
%%
%% End of file `doibanner.sty'.