[ Цыганов ] Дополнительные материалы по созданию презентаций в пакете beamer / theme2 / beamerinnerthemeprogressbar

\ProvidesPackage{beamerinnerthemeprogressbar}[2007/06/21]


% Beamer theme by Sylvain Bouveret <sylvain[dot]bouveret[aT]cert[DoT]fr>
% aug. 2009 version 0.4
%
% based on the LaTeX-Beamer package :
% Copyright 2003 by Till Tantau <tantau@users.sourceforge.net>
%
% This program can be redistributed and/or modified under the terms
% of the GNU Public License, version 2.

\RequirePackage{tikz}
\usetikzlibrary{fadings}
\RequirePackage{ifthen}

% This piece of code is just to make the code Babel-compliant with every
% language.
% It comes from:
% http://forum.mathematex.net/latex-f6/beamer-et-shorthandoff-t3851.html
\makeatletter
\newboolean{@twopt} \setboolean{@twopt}{false}
\newcommand*{\twoptoff}{\ifnum \catcode`\;=13 \catcode`\;=12 \setboolean{@twopt}{true} \fi}
\newcommand*{\twopton}{\if@twopt \catcode`\;=13 \setboolean{@twopt}{false}  \fi}
%
%

\mode<presentation>

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Bibliography...
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand{\biblio}[1]{
  \begin{center}
    \usebeamercolor{block body}
    \begin{tikzpicture}
      \draw node[draw=black!20!bg, fill=bg, rounded corners=2pt] {\parbox{0.95\textwidth}{\putbib[#1]\vskip0.2cm}};
    \end{tikzpicture}
    \twopton{}
\end{center}
}

\defbeamertemplate*{bibliography item}{progressbar theme}{
  \begin{tikzpicture}[rounded corners=1pt]
    \useasboundingbox (0, 0.2) rectangle (0.5, 0.7);
    \fill[fill=structure.fg!25!structure.bg] (0, 0.25) rectangle (0.4, 0.5);
    \shade[bottom color=structure.bg,top color=structure.fg!25!structure.bg] (0, 0) -- (0.3, 0) -- (0.4, 0.12) -- (0.4, 0.3) -- (0, 0.3) -- cycle;
    \shade[left color=structure.bg,right color=structure.fg!30!structure.bg] (0,0.27) .. controls (0.25,0.25) .. (0.4,0.5) -- (0,0.5) -- cycle;
    \fill[fill=structure.bg!80!structure.fg] (0,0) rectangle (0.3,0.05);
    \shade[left color=structure.bg!95!structure.fg,right color=structure.bg!80!structure.fg] (0,0) rectangle (0.05,0.5);
    \shade[left color=structure.bg,right color=structure.bg!50!structure.fg,shading angle=45] (0.3,0) -- (0.3,0.12) -- (0.4,0.12) -- cycle;
    \draw[draw=structure.fg!35!structure.bg] (0,0) -- (0.3,0) -- (0.4,0.12) -- (0.4,0.5) -- (0,0.5) -- cycle;
    \draw[draw=structure.fg!35!structure.bg](0.3,0) -- (0.3,0.12) -- (0.4,0.12);
  \end{tikzpicture}
}

\def\bibitem{\@ifnextchar<{\beamer@bibitem@store}{\gdef\beamer@bibstore{}\beamer@plainbibitem}}
\def\beamer@bibitem@store<#1>{\gdef\beamer@bibstore{<#1>}\beamer@plainbibitem}
\def\beamer@plainbibitem{\@ifnextchar[\@lbibitem\beamer@bibitem}
\def\@lbibitem[#1]#2{\expandafter\item\beamer@bibstore[\@biblabel{#1}\hfill]%
  \@ifundefined{beamerbib@#2@\the\c@framenumber}{\if@filesw%
    {\let\protect\noexpand%
      \immediate\write\@auxout%
      {\string\bibcite{#2}{\noexpand\hyperlink{beamerbib#2}{#1}}}}\fi%
    \global\@namedef{beamerbib@#2@\the\c@framenumber}{\relax}%
    \hypertarget{beamerbib#2}{}%
    }{}%
  \def\newblock{\beamer@newblock}\newblock\hskip-0.8ex}% This is really dirty !
%  \hbox{}\ignorespaces}
\def\beamer@bibitem#1{\@bibitem{#1}\ignorespaces}
\def\@bibitem#1{\expandafter\item\beamer@bibstore\@ifundefined{beamerbib@#1@\the\c@framenumber}%
  {\if@filesw \immediate\write\@auxout
    {\string\bibcite{#1}{\noexpand\hyperlink{beamerbib#1}{\the\value{\@listctr}}}}\fi%
    \global\@namedef{beamerbib@#1@\the\c@framenumber}{\relax}%
    \hypertarget{beamerbib#1}{}}%
  {}%
  \def\newblock{\beamer@newblock}\newblock}



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Blocks...
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



%%
%% A factorized code for blocks (strictly equivalent to the following
%% commented one, but cleaner)... By Cédric Mauclair (Onera)
%%

\newbox\progressbar@blockbox
\newlength\progressbar@blockboxwidth
\newlength\progressbar@blockboxheight

\newcommand{\defblock}[1][]{
  \setbeamertemplate{block \ifx#1\@empty\else#1\space\fi begin}{%
    \setbox\progressbar@blockbox=\hbox to 0.95\textwidth\bgroup\vbox\bgroup\raggedright\begin{minipage}{0.95\textwidth} \ifx\insertblocktitle\@empty\else{\usebeamerfont{block title\ifx#1\@empty\else\space#1\fi}\usebeamercolor[fg]{block title\ifx#1\@empty\else\space#1\fi}\insertblocktitle}\\[-0.3cm]\twoptoff{}% JustTo be "babel-safe"
      \usebeamercolor{block title\ifx#1\@empty\else\space#1\fi} \tikz\draw[fg!50!bg] (0,0) -- (\textwidth,0);\twopton{}\fi\usebeamerfont{block body\ifx#1\@empty\else\space#1\fi}\usebeamercolor[fg]{block body\ifx#1\@empty\else\space#1\fi} } \setbeamertemplate{block \ifx#1\@empty\else#1\space\fi end}{%
    \end{minipage}\egroup\egroup%
    \usebeamercolor{block title\ifx#1\@empty\else\space#1\fi}
    \begin{center}\begin{tikzpicture} \draw node[draw=fg!50!bg,fill=bg,rounded corners=2pt] {\box\progressbar@blockbox};
      \end{tikzpicture} \end{center} } }

\defblock
\defblock[example]
\defblock[alerted]

%%
%% A factorized code for blocks (strictly equivalent to the following
%% commented one, but cleaner)... By Cédric Mauclair (Onera)
%%

%%%  \newbox\progressbar@blockbox
%%%  \newlength\progressbar@blockboxwidth
%%%  \newlength\progressbar@blockboxheight
%%%  \tikzfading[name=fade out, inner color=transparent!0, outer color=transparent!100]
%%%  
%%%  \defbeamertemplate*{block begin}{progressbar theme}
%%%  {
%%%    \setbox\progressbar@blockbox=\hbox to 0.95\textwidth\bgroup\vbox\bgroup\raggedright\begin{minipage}{0.95\textwidth} \ifx\insertblocktitle\@empty\else{\usebeamerfont{block title}\usebeamercolor{block title}\emph{\insertblocktitle}}\\[-0.3cm]% JustTo be "babel-safe"
%%%      \twoptoff{}\tikz\draw[black!20!bg] (0, 0) -- (\textwidth, 0);\twopton{}\fi\usebeamerfont{block body}
%%%  }
%%%  \defbeamertemplate*{block end}{progressbar theme}
%%%  {
%%%    \end{minipage}\egroup\egroup
%%%  %   \progressbar@blockboxwidth=\wd\progressbar@blockbox
%%%  %   \progressbar@blockboxheight=\ht\progressbar@blockbox
%%%  %   \advance\progressbar@blockboxwidth by 0.4cm
%%%  %   \advance\progressbar@blockboxheight by 0.4cm
%%%  
%%%    \usebeamercolor{block body}
%%%    \begin{center}
%%%      \begin{tikzpicture}
%%%      \draw (0, 0) node[draw=fg!20!bg,fill=bg, rounded corners=2pt] (box) {\box\progressbar@blockbox};
%%%      %% 
%%%      %% The following code is dedicated to the outside shading of the
%%%      %% blocks (but doesn't work yet, unfortunately)
%%%      %%
%%%      % \draw[use as bounding box] (box.south west) rectangle (box.north east);
%%%  
%%%      % \begin{scope}[even odd rule]
%%%      %   \clip[rounded corners=2pt] (box.north west) rectangle (box.south east) (-10, -10) rectangle (10, 10) ;
%%%  
%%%      %   \fill [color=black!30!transparent, path fading=west] (box.north west) +(-0.1, 0) rectangle (box.south west);
%%%      %   \fill [color=black!30!transparent, path fading=north] (box.north west) +(0, 0.1) rectangle (box.north east);
%%%      %   \fill [color=black!30!transparent, path fading=east] (box.north east) +(0.1, 0) rectangle (box.south east);
%%%      %   \fill [color=black!30!transparent, path fading=south] (box.south east) +(0, -0.1) rectangle (box.south west);
%%%        
%%%      %   \fill [color=black!30!transparent, path fading=fade out] (box.north west) +(-0.1, 0.1) rectangle +(0.1, -0.1);
%%%      %   \fill [color=black!30!transparent, path fading=fade out] (box.north east) +(0.1, 0.1) rectangle +(-0.1, -0.1);
%%%      %   \fill [color=black!30!transparent, path fading=fade out] (box.south east) +(0.1, -0.1) rectangle +(-0.1, 0.1);
%%%      %   \fill [color=black!30!transparent, path fading=fade out] (box.south west) +(-0.1, -0.1) rectangle +(0.1, 0.1);
%%%      % \end{scope}
%%%      
%%%    \end{tikzpicture}
%%%  \end{center}
%%%  }
%%%  
%%%  \defbeamertemplate*{block alerted begin}{progressbar theme}
%%%  {
%%%    \setbox\progressbar@blockbox=\hbox to 0.95\textwidth\bgroup\vbox\bgroup\raggedright\begin{minipage}{0.95\textwidth}{\usebeamerfont{block title alerted}\color{alerted text.fg}\insertblocktitle}\\[-0.3cm]\twoptoff{}% JustTo be "babel-safe"
%%%      \usebeamercolor{block body alerted}
%%%      \tikz\draw[fg!20!bg] (0, 0) -- (\textwidth, 0);\twopton{}\usebeamerfont{block body alerted}\usebeamercolor{block body}
%%%  }
%%%  \defbeamertemplate*{block alerted end}{progressbar theme}
%%%  {
%%%    \end{minipage}\egroup\egroup
%%%    \usebeamercolor{block body alerted}
%%%    \begin{center}\begin{tikzpicture}
%%%      \draw node[draw=fg!20!bg,fill=bg, rounded corners=2pt] {\box\progressbar@blockbox};
%%%    \end{tikzpicture}
%%%  \end{center}
%%%  }
%%%  
%%%  \defbeamertemplate*{block example begin}{progressbar theme}
%%%  {
%%%    \setbox\progressbar@blockbox=\hbox to 0.95\textwidth\bgroup\vbox\bgroup\raggedright\begin{minipage}{0.95\textwidth}{\usebeamerfont{block title example}\color{example text.fg}\insertblocktitle}\\[-0.3cm]\twoptoff{}% JustTo be "babel-safe"
%%%      \usebeamercolor{block body example}
%%%      \tikz\draw[fg!20!bg] (0, 0) -- (\textwidth, 0);\twopton{}\usebeamerfont{block body example}\usebeamercolor{block body}
%%%  }
%%%  \defbeamertemplate*{block example end}{progressbar theme}
%%%  {
%%%    \end{minipage}\egroup\egroup
%%%    \usebeamercolor{block body example}
%%%    \begin{center}\begin{tikzpicture}
%%%      \draw node[draw=fg!20!bg,fill=bg, rounded corners=2pt] {\box\progressbar@blockbox};
%%%    \end{tikzpicture}
%%%  \end{center}
%%%  }


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Frame title...
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\pgfdeclareimage[width=0.12\textwidth,interpolate=true]{headlineimage}{\progressbar@imagename}
\defbeamertemplate*{frametitle}{progressbar theme}{
\edef\tempa{normal}
\ifx\progressbar@frametitle\tempa
\begin{centering}
  \textbf{\insertframetitle}
  \par
\end{centering}
\else
\edef\tempa{picture-subsection}
\ifx\progressbar@frametitle\tempa
\parbox[c]{0.13\textwidth}{\pgfuseimage{headlineimage}}
\parbox[c]{0.85\textwidth}{
  \usebeamercolor{frametitle}{\scriptsize \insertsection\ifx\insertsubsection\@empty\else\ \progressbar@separator \insertsubsection\fi}\\[-0.3cm]\rule{0.7\textwidth}{0.5pt}\par%\vskip-1cm\rule{0.7\textwidth}{0.5pt}\par
  \textbf{\vphantom{Hp}\insertframetitle}
}
\else
\parbox[c]{0.13\textwidth}{\pgfuseimage{headlineimage}}
\parbox[c]{0.85\textwidth}{
  \usebeamercolor{frametitle}{\scriptsize \ifx\insertsection\@empty\ \else\insertsection\fi}\\[-0.3cm]\rule{0.7\textwidth}{0.5pt}\par%\vskip-1cm\rule{0.7\textwidth}{0.5pt}\par
  \textbf{\vphantom{Hp}\insertframetitle}
}
\fi
\fi
}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Items...
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%\setbeamertemplate{items}[circle]
%\setbeamertemplate{itemize item}{\begin{tikzpicture}\draw[draw=progressbar@bgblue!60!white,fill=progressbar@bgblue!40!white] (0, 0) circle (0.07);\end{tikzpicture}}
\setbeamertemplate{itemize item}{\begin{tikzpicture}\shade[ball color=structure.fg!80!structure.bg] (0, 0) circle (0.07);\draw[draw=structure.fg!50!black!90!bg] (0, 0) circle (0.07);\end{tikzpicture}}
\setbeamertemplate{itemize subitem}{\begin{tikzpicture}\shade[ball color=structure.fg!80!white] (0, 0) circle (0.05);\draw[draw=structure.fg!50!black!90!bg] (0, 0) circle (0.05);\end{tikzpicture}}
\setbeamertemplate{itemize subsubitem}{\begin{tikzpicture}\shade[ball color=structure.fg!80!white] (0, 0) circle (0.05);\draw[draw=structure.fg!50!black!90!bg] (0, 0) circle (0.05);\end{tikzpicture}}

% \setbeamertemplate{enumerate item}{\raisebox{-0.4ex}{\begin{tikzpicture}\shade[ball color=structure.fg!80!white] (0, 0) circle (0.07);\draw  (0, 0) node [draw=structure.fg!50!black!90!bg, inner sep=1pt] {\tiny\color{white}\bf\insertenumlabel};\end{tikzpicture}}}
% \setbeamertemplate{enumerate subitem}{\raisebox{-0.4ex}{\begin{tikzpicture}\shade[ball color=structure.fg!80!white] (0, 0) circle (0.07);\draw  (0, 0) node [draw=structure.fg!50!black!90!bg, inner sep=1pt] {\tiny\color{white}\bf\insertenumlabel};\end{tikzpicture}}}
\setbeamertemplate{enumerate item}{\raisebox{-0.4ex}{\begin{tikzpicture}\node [draw=structure.fg!50!black!90!bg, inner sep=1pt, shading=ball, circle, ball color=structure.fg!80!white] {\tiny\color{white}\bf\insertenumlabel};\end{tikzpicture}}}
\setbeamertemplate{enumerate subitem}{\raisebox{-0.4ex}{\begin{tikzpicture}\node [draw=structure.fg!50!black!90!bg, inner sep=1pt, shading=ball,circle, ball color=structure.fg!80!white] {\tiny\color{white}\bf\insertenumlabel};\end{tikzpicture}}}

\normalsize
\pgfdeclareradialshading[bg,parent.bg]{tocsphere}{\pgfpoint{-0.5ex}{0.6ex}}%
{%
  color(0cm)=(structure.fg!35!white);
  color(0.44ex)=(structure.fg!75!white);
  color(0.88ex)=(structure.fg!70!black!90!bg);
  color(1.2ex)=(structure.fg!50!black!90!bg);
  color(1.3ex)=(structure.fg!50!black!90!bg)}

\pgfdeclareradialshading[structure.fg,bg]{bigsphere}{\pgfpoint{-0.1849315ex}{.2260273ex}}%
{%
  color(0cm)=(structure.fg!15);
  color(0.1643835ex)=(structure.fg!75);
  color(0.3287671ex)=(structure.fg!70!black);
  color(0.4520547ex)=(structure.fg!50!black);
  color(0.53ex)=(structure.fg!50!black)}

\pgfdeclareradialshading[structure.fg,bg]{smallsphere}{\pgfpoint{-0.1479452ex}{0.18287671ex}}%
{%
  color(0cm)=(structure.fg!15); 
  color(0.1315068ex)=(structure.fg!75);
  color(0.2630136ex)=(structure.fg!70!black);
  color(0.36164383ex)=(structure.fg!50!black);
  color(0.427ex)=(bg)}


\setbeamertemplate{section in toc}
{\leavevmode%
  \raisebox{-0.5ex}{\begin{tikzpicture}\node [draw=structure.fg!50!black!90!bg, inner sep=1.5pt, shading=ball, circle, ball color=structure.fg!80!white] {\scriptsize\color{white}\bf\inserttocsectionnumber};\end{tikzpicture}}
  \inserttocsection\par
}

\mode<handout>
\setbeamertemplate{frametitle}{
  \insertframetitle
}

\mode
<all>

%%% Local Variables: 
%%% TeX-master: "~/texmf/tex/latex/beamer/test/test.tex"
%%% End: