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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%===styled by===%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%===ashish revar===%%%%%%%%%%%%%%%%%%
%%%%%%%%%%===ashishrevar@gmail.com===%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%===9909298846===%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% This material is subject to the LaTeX Project Public License
\def\beamer@nirmabeamer@version{0.1}
\ProvidesPackage{beamerthemenirma}
\RequirePackage{beamerbasethemes}[2004/10/07] \RequirePackage{pgf}
% To have normal text etc in sans-serif, but equations in serif.
\usefonttheme[onlymath]{serif}
%-------------------------------------------------------------------------------
% detect PDF-LaTeX
\newif\ifpdf
\ifx\pdfoutput\undefined\pdffalse\else\pdftrue\fi
%-------------------------------------------------------------------------------
% color stuff
%\definecolor{nirmablue}{cmyk} {1.0,0,0,0.58} % WUR 'petrol' blue
%\definecolor{nirmagreen}{cmyk}{0.55,0,0.77,0} % WUR green
% % RGB CMYK PMS
\definecolor{nirmablue}{rgb}{0,0.298,0.471} % 0 76 120 1 0 0 0.58 3025
\definecolor{nirmagreen}{rgb}{0.502,0.729,0.392} % 128 186 100 0.55 0 0.77 0 360
\definecolor{nirmaorange}{rgb}{0.918,0.698,0} % 234 178 0
\def\normalcolorhack{
\usebeamercolor{normal text}
\color{fg}
\def\normalcolor{\color{normal text.fg}}
}
\def\setanysheetcolors{
\setbeamercolor*{local structure}{fg=nirmaorange}
\setbeamercolor*{title}{fg=nirmagreen}
\setbeamercolor*{subitem}{parent=item,fg=nirmagreen}
\setbeamercolor*{logobar}{fg=nirmablue} }
\def\setwhitesheetcolors{
\setbeamercolor*{normal text}{fg=nirmablue,bg=white}
\setbeamercolor*{alerted text}{fg=nirmagreen}
\setbeamercolor*{structure}{fg=nirmablue} \setanysheetcolors }
\def\setbluesheetcolors{
\setbeamercolor*{normal text}{fg=white,bg=nirmablue}
\setbeamercolor*{alerted text}{fg=nirmagreen}
\setbeamercolor*{structure}{fg=white} \setanysheetcolors }
% Enforce blue-on-white when making handouts.
\mode<handout>{\let\setbluesheetcolors=\setwhitesheetcolors}
%-------------------------------------------------------------------------------
% font definitions
\setbeamerfont{title}{size=\huge}
\setbeamerfont{subtitle}{size=\LARGE}
\setbeamerfont{author}{}
\setbeamerfont{institution}{size=\small}
% my own fonts
\setbeamerfont{logobar}{}
%-------------------------------------------------------------------------------
% basic layout stuff
\newlength\barheight\setlength\barheight{\paperheight}
\divide\barheight by 12
%-------------------------------------------------------------------------------
% \underline
\newdimen\ul@depth
\def\underline#1{%
\par\noindent
\@tempdima=\textwidth
\advance\@tempdima by \beamer@leftmargin
\advance\@tempdima by \beamer@rightmargin
\setbox0=\hbox to \@tempdima{\hspace*{\beamer@leftmargin}#1\hfill}%
\hspace*{-\beamer@leftmargin}%
\global\ul@depth=\dp0%
\hbox to \@tempdima{\vbox{\box0\vskip-\ul@depth\hrule}}}%
%-------------------------------------------------------------------------------
% picture bar
% user-command to change the picture bar used:
\def\picturebar#1{\def\@picturebar{#1}}
\def\@picturebar{nirma-picturebar}
\titlegraphic{\hspace*{-\Gm@lmargin}\includegraphics[width=\paperwidth]{\@picturebar}}
%-------------------------------------------------------------------------------
% title page
\setbeamertemplate{title page}
{
% The main title is typeset on a thin rule, forming a box that that is 2 unit-bars high.
\vbox to 2\barheight{%
\vfill
{\usebeamerfont{title}\usebeamercolor[fg]{title}\underline{\inserttitle}}}
% The optional subtitle
\ifx\insertsubtitle\@empty\else%
{\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\insertsubtitle\par}
\fi
\vskip0pt plus 1filll
% Author
{\usebeamerfont{author}\usebeamercolor[fg]{author}\insertauthor}
% Institution
\vskip4pt
{\usebeamerfont{institute}\usebeamercolor[fg]{institute}\insertinstitute}
\vskip0pt plus 1filll
% WUR picture bar. Defined above.
\inserttitlegraphic
% Cancel the 4pt skip that beamer inserts above the footline.
\vspace*{-4pt}
}
%-------------------------------------------------------------------------------
% frame title
\setbeamertemplate{frametitle}{%
\vbox to \barheight{\vfill\underline{\insertframetitle}}}
%-------------------------------------------------------------------------------
% logo bar
\newlength\logobarheight\setlength\logobarheight{\barheight}
\newlength\logosep\setlength\logosep{0.5\logobarheight}
\pgfdeclareimage[height=\logobarheight]{NU-logo}{nu}%Main logo of Nirma
\pgfdeclareimage[height=0.6\logobarheight]{NWO-logo}{nwo}%Second level logo
\pgfdeclareimage[height=\logobarheight]{Alterra-logo}{alterra}%Third level logo
% these are availabe to users for constructing their logo
\def\nulogo{\pgfuseimage{NU-logo}}
\def\alterralogo{\pgfuseimage{Alterra-logo}}
\def\nwologo{\hbox{\vbox to \logobarheight{\vfill\hbox{\pgfuseimage{NWO-logo}}\vfill}}}
% Initially, have an empty logo bar
\let\logobarlogo=\relax
% routine to add a logo
\def\addlogo#1{%
\ifx\logobarlogo\relax
\def\logobarlogo{#1}
\else
\g@addto@macro{\logobarlogo}{\hspace{\logosep}}
\g@addto@macro{\logobarlogo}{#1}
\fi
}
% routine to reset the logo bar (i.e. for using the Alterra logo instead
\def\resetlogo{\let\logobarlogo=\relax}
\def\logobartext#1{\gdef\@logobartext{#1}}
\def\@logobartext{}
\def\buildlogobar{%
\noindent\hbox to \paperwidth{%
\hspace*{\logosep}
\logobarlogo
\ifx\logobarlogo\relax\else\hspace{\logosep}\fi
\hfill
\hbox{\vbox to \logobarheight{\vfill\hbox{{\usebeamerfont{logobar}\usebeamercolor[fg]{logobar}\@logobartext}}\vfill}}%
\hspace*{\logosep}}}
\def\whitesheetfootline{
\begin{pgfpicture}{0cm}{0cm}{\the\paperwidth}{\the\logobarheight}
% Draw a blue line to mark the logo bar
\pgfsetstrokecolor{nirmablue}
\pgfpathmoveto{\pgfpoint{0pt}{\the\logobarheight}}
\pgfpathlineto{\pgfpoint{\the\paperwidth}{\the\logobarheight}}
\pgfusepath{stroke}
% Make a TeX box containing the actual logo bar contents, and place it at the lower-left
\pgftext[left,bottom]{\buildlogobar}
\end{pgfpicture}
}
\def\bluesheetfootline{
\begin{pgfpicture}{0cm}{0cm}{\the\paperwidth}{\the\logobarheight}
% Draw a white rectangle to mark the logo bar
\pgfsetfillcolor{white}
\pgfpathrectangle{\pgfpointorigin}{\pgfpoint{\the\paperwidth}{\the\logobarheight}}
\pgfusepath{fill}
% Make a TeX box containing the actual logo bar contents, and place it at the lower-left
\pgftext[left,bottom]{\buildlogobar}
\end{pgfpicture}
}
%-------------------------------------------------------------------------------
% blue vs white sheets
\def\bluesheets{
%\setbeamertemplate{background}{\bluesheetbackground}
\setbeamertemplate{footline}{\bluesheetfootline}
\setbluesheetcolors
\normalcolorhack
\gdef\debug{[bluesheets set]]}
}
\def\whitesheets{
%\setbeamertemplate{background}{\whitesheetbackground}
\setbeamertemplate{footline}{\whitesheetfootline}
\setwhitesheetcolors
\normalcolorhack
}
%-------------------------------------------------------------------------------
% setup
\bluesheets
% Disable the navigation buttons
\setbeamertemplate{navigation symbols}{}
% Use the Wageningen University logo by default
\addlogo{\nulogo}
\endinput
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