%% Copyright (C) 2017 Achim D. Brucker, https://www.brucker.ch
%%
%% License:
%%   This program can be redistributed and/or modified under the terms
%%   of the LaTeX Project Public License Distributed from CTAN
%%   archives in directory macros/latex/base/lppl.txt; either
%%   version 1.3c of the License, or (at your opinion) any later version.
%%   OR
%%   The 2-clause BSD-style license.
%%
%%   SPDX-License-Identifier: LPPL-1.3c+ OR BSD-2-Clause
\ProvidesPackage{beamerthemelh-poster}
   [2017/04/14 v0.0  LaTeX poster class implementing the cooperate design of LogicalHacking.com]

\DeclareOptionBeamer{inverse}{\PassOptionsToPackage{inverse}{beamerthemelh-presentation}}
\ProcessOptionsBeamer\relax

\usetheme{lh-presentation}

\usefonttheme{lh-poster}
\usecolortheme{lh-poster}

\setbeamertemplate{rhlogo}{}
\setbeamertemplate{webpage}{www.brucker.ch}

\newlength{\logoheight}
\newlength{\titleheight}
\newlength{\headlinewidth}
\newlength{\rhlogowidth}

\usepackage{calc}
\setlength{\logoheight}{4cm}%
\setlength{\rhlogowidth}{0cm}%
\setlength{\headlinewidth}{.9\paperwidth}%

\mode<presentation>

\setbeamertemplate{headline}{
  \setlength{\headlinewidth}{\paperwidth-4cm}%
  \leavevmode%
  \vskip15mm\hspace{2cm}%
  \begin{minipage}{\paperwidth}
    \begin{beamercolorbox}[wd=\headlinewidth]{headline}
      \begin{minipage}[t][\logoheight+3cm][t]{8cm}
        \begin{tikzpicture}[overlay,remember picture]
          \node[anchor=north west,yshift=-3.7cm,xshift=4cm]
          at (current page.north west) {
%            \ifthenelse{\boolean{lh@inverse}}{%
%              \lhLogoLight[height=\logoheight]
%            }{
              \lhLogoDark[height=\logoheight]
%            }
          };
        \end{tikzpicture}
      \end{minipage}%
      \hfill%
      \begin{minipage}[t][\logoheight+5cm][t]{\headlinewidth-16cm}
        \vspace*{\fill}
        \begin{center}
          \usebeamercolor[fg]{title}%
          \usebeamerfont{title}\inserttitle\\[1ex]
          \usebeamerfont{author}\insertauthor\\[1ex]
          \usebeamerfont{institute}\insertinstitute\\[1ex]
          \vspace*{\fill}
        \end{center}
      \end{minipage}%
    \hfill%
    \begin{minipage}[t][\logoheight+2cm][t]{8cm}
      \usebeamertemplate*{rhlogo}%
    \end{minipage}
  \end{beamercolorbox}
  \end{minipage}
}

\setbeamertemplate{block begin}{
  \vskip.75ex
  \begin{beamercolorbox}[rounded=false,shadow=true,leftskip=1cm,colsep*=0.75ex]{block title}%
    \usebeamerfont*{block title}\insertblocktitle
  \end{beamercolorbox}%
  {\ifbeamercolorempty[bg]{block body}{}{\nointerlineskip\vskip-0.5pt}}%
  \usebeamerfont{block body}%
  \begin{beamercolorbox}[rounded=false,shadow=false,colsep*=.75ex,sep=.75ex,vmode]{block body}%
    \ifbeamercolorempty[bg]{block body}{\vskip-.25ex}{\vskip-.75ex}\vbox{}%
  }
  \setbeamertemplate{block end}{
  \end{beamercolorbox}
}

\useinnertheme{lh-poster}

\mode<all>
\endinput