beamertheme 'ALOHA'

beamerthemeALOHA.sty

\mode<presentation>

\usepackage{tikz}
\usetikzlibrary{calc}

\makeatletter
\def\progressbar@progressbar{} % the progress bar
\newcount\progressbar@tmpcounta% auxiliary counter
\newcount\progressbar@tmpcountb% auxiliary counter
\newdimen\progressbar@pbht %progressbar height
\newdimen\progressbar@pbwd %progressbar width
\newdimen\progressbar@tmpdim % auxiliary dimension

\progressbar@pbwd=\paperwidth
\progressbar@pbht=0.4ex

%\usecolortheme{whale}
\setbeamercolor*{palette primary}{use=structure,fg=white,bg=structure.fg}
\setbeamercolor*{palette secondary}{use=structure,fg=white,bg=structure.fg!75!black}
\setbeamercolor*{palette tertiary}{use=structure,fg=white,bg=structure.fg!50!black}
\setbeamercolor*{palette quaternary}{fg=white,bg=black}

\setbeamercolor*{sidebar}{use=structure,bg=structure.fg}
  
\setbeamercolor*{palette sidebar primary}{use=structure,fg=structure.fg!10}
\setbeamercolor*{palette sidebar secondary}{fg=white}
\setbeamercolor*{palette sidebar tertiary}{use=structure,fg=structure.fg!50}
\setbeamercolor*{palette sidebar quaternary}{fg=white}

\setbeamercolor*{titlelike}{parent=palette primary}

\setbeamercolor*{separation line}{}
\setbeamercolor*{fine separation line}{}

%\usecolortheme{orchid}
\setbeamercolor{block title}{use=structure,fg=white,bg=structure.fg!75!black}
\setbeamercolor{block title alerted}{use=alerted text,fg=white,bg=alerted text.fg!75!black}
\setbeamercolor{block title example}{use=example text,fg=white,bg=example text.fg!75!black}

\setbeamercolor{block body}{parent=normal text,use=block title,bg=block title.bg!10!bg}
\setbeamercolor{block body alerted}{parent=normal text,use=block title alerted,bg=block title alerted.bg!10!bg}
\setbeamercolor{block body example}{parent=normal text,use=block title example,bg=block title example.bg!10!bg}


%\useinnertheme{rounded}
\setbeamertemplate{blocks}[rounded][shadow=\beamer@themerounded@shadow]
\setbeamertemplate{items}[ball]
\setbeamertemplate{sections/subsections in toc}[ball]
\setbeamertemplate{title page}[default][colsep=-4bp,rounded=true,shadow=\beamer@themerounded@shadow]
\setbeamertemplate{part page}[default][colsep=-4bp,rounded=true,shadow=\beamer@themerounded@shadow]

%\useoutertheme{infolines}
% \setbeamercolor*{author in head/foot}{parent=palette tertiary}
% \setbeamercolor*{title in head/foot}{parent=palette secondary}
\setbeamercolor*{author in head/foot}{parent=palette secondary}
\setbeamercolor*{title in head/foot}{parent=palette secondary}
\setbeamercolor*{date in head/foot}{parent=palette secondary}

\setbeamercolor*{section in head/foot}{parent=palette tertiary}
\setbeamercolor*{subsection in head/foot}{parent=palette primary}

% the progress bar
\definecolor{pbblue}{RGB}{109, 160, 189}% filling color for the progress bar
\definecolor{pbgray}{RGB}{200, 200, 200}% background color for the progress bar

\def\progressbar@progressbar{%

    \progressbar@tmpcounta=\insertframenumber
    \progressbar@tmpcountb=\inserttotalframenumber
    \progressbar@tmpdim=\progressbar@pbwd
    \multiply\progressbar@tmpdim by \progressbar@tmpcounta
    \divide\progressbar@tmpdim by \progressbar@tmpcountb

  \begin{tikzpicture}[very thin]

    \draw[fill=pbgray, draw=none]
      (0pt, 0pt) rectangle ++ (\progressbar@pbwd, \progressbar@pbht);

      \draw[fill=pbblue, draw=none] %
        (0pt, 0pt) rectangle ++ (\progressbar@tmpdim, \progressbar@pbht);

%     \draw[color=normal text.fg!50]  
%       (0pt, 0pt) rectangle (\progressbar@pbwd, \progressbar@pbht) 
%         node[pos=0.5,color=normal text.fg] {\textnormal{%
%              \pgfmathparse{\insertframenumber*100/\inserttotalframenumber}%
%              \pgfmathprintnumber[fixed,precision=2]{\pgfmathresult}\,\%%
%         }%
%     };
  \end{tikzpicture}%
}

\defbeamertemplate*{footline}{infolines theme}
{
  \leavevmode%
  \hbox{%
%   \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
%     \usebeamerfont{author in head/foot}\insertshortauthor\expandafter\beamer@ifempty\expandafter{\beamer@shortinstitute}{}{~~(\insertshortinstitute)}
%   \end{beamercolorbox}%
%   \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
%     \usebeamerfont{title in head/foot}\insertshorttitle
%   \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.666667\paperwidth,ht=2.25ex,dp=1ex,left]{author in head/foot}%
    \usebeamerfont{title in head/foot}\hspace*{2em}
    \ifx\insertsectionhead\empty\else
    \insertsectionnumber.\insertsectionhead
    \fi
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,right]{date in head/foot}%
    \usebeamerfont{date in head/foot}\insertshortdate{}\hspace*{2em}
    \insertframenumber{} / \inserttotalframenumber\hspace*{2ex} 
  \end{beamercolorbox}}%
  \vskip0pt%
  \begin{beamercolorbox}[wd=\paperwidth,ht=1ex,center,dp=0ex]{white}%
    \progressbar@progressbar%
  \end{beamercolorbox}%
  \vskip0pt%
}

% \defbeamertemplate*{headline}{infolines theme}
% {
%   \leavevmode%
%   \hbox{%
%   \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.65ex,dp=1.5ex,right]{section in head/foot}%
%     \usebeamerfont{section in head/foot}\insertsectionhead\hspace*{2ex}
%   \end{beamercolorbox}%
%   \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.65ex,dp=1.5ex,left]{subsection in head/foot}%
%     \usebeamerfont{subsection in head/foot}\hspace*{2ex}\insertsubsectionhead
%   \end{beamercolorbox}}%
%   \vskip0pt%
% }

\defbeamertemplate*{title page}{title aloha}
{
  \vbox{}
  \vfill
  \begingroup
  \hspace{-.6cm}
    \begin{beamercolorbox}[sep=16pt,rounded=true,left,wd=.95\paperwidth,colsep=0bp]{title}
      \usebeamerfont{title}\inserttitle\par%
      \ifx\insertsubtitle\@empty%
      \else%
        \vskip1em%
        \hrule height 0.1mm depth 0.1mm width .9\textwidth
        \vskip1em%
        {\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\insertsubtitle\par}%
      \fi%     
    \end{beamercolorbox}%
    \vskip1em\par
    {\centering
    \begin{beamercolorbox}[sep=8pt,left,wd=.95\paperwidth,colsep=0bp]{author}
      \usebeamerfont{author}\insertauthor
    \end{beamercolorbox}
    \vspace{-.5cm}
    \begin{beamercolorbox}[sep=8pt,left,wd=.95\paperwidth,colsep=0bp]{institute}
      \usebeamerfont{institute}\insertinstitute
    \end{beamercolorbox}
    \vspace{-.5cm}
    \begin{beamercolorbox}[sep=8pt,left,wd=.95\paperwidth,colsep=0bp]{date}
      \usebeamerfont{date}\insertdate
    \end{beamercolorbox}\vskip0.5em}
    {\usebeamercolor[fg]{titlegraphic}\inserttitlegraphic\par}
  \endgroup
  \vfill
}

\setbeamersize{text margin left=1em,text margin right=1em}

% ---


\definecolor{ALHPink}{RGB}{212, 97, 132}
\definecolor{ALHBlue}{RGB}{139, 190, 219}
\definecolor{ALHWhite}{RGB}{218, 234, 241}
\definecolor{ALHGreen}{RGB}{167, 201, 97}
\definecolor{ALHYellow}{RGB}{232, 244, 203}
\definecolor{ALHGray}{RGB}{70, 70, 70}
\setbeamercolor{normal text}{fg=ALHGray, bg=white}
\setbeamercolor{structure}{fg=ALHGreen}
\setbeamercolor{alerted text}{fg=ALHPink}
\setbeamercolor{example text}{fg=ALHBlue}

\setbeamertemplate{enumerate items}[default]
\setbeamertemplate{itemize items}{$\bullet$}
\setbeamertemplate{background canvas}[vertical shading][bottom=ALHYellow!25,top=white] 

\setbeamerfont{frametitle}{series=\bfseries}
\setbeamertemplate{caption}[numbered]
\renewcommand{\figurename}{Fig.}

\setbeamertemplate{section in toc}[sections numbered]

\mode
<all>

based on ALOHA

progress bar from http://tex.stackexchange.com/questions/59742/progress-bar-for-latex-beamer