% Copyright 2014 by Francisco Coelho
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% This file may be distributed and/or modified
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% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
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%
% Opcoes
\DeclareOptionBeamer{sempavor}{\PassOptionsToPackage{sempavor}{beamercolorthemeGiraldo}}
\DeclareOptionBeamer{comvergonha}{\PassOptionsToPackage{comvergonha}{beamercolorthemeGiraldo}}
%
%	Opcoes
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%	comsapatos ==> barra de contexo
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\newif\ifgiraldo@calcado
\giraldo@calcadofalse
\DeclareOptionBeamer{calcado}{\giraldo@calcadotrue}
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%
\ProcessOptionsBeamer
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% Logotipo(s)
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%\pgfdeclareimage[width=64pt]{ue-logo}{logo_horizontal_duas_linhas}
%\pgfdeclareimage[width=64pt]{ue-logo-branco}{logo_horizontal_duas_linhas_invertido}
\pgfdeclareimage[width=64pt]{section-logo}{lhb}
\pgfdeclareimage[width=96pt]{main-logo}{lue}
\titlegraphic{\pgfuseimage{main-logo}}
%\logo{\pgfputat{\pgfxy(-1.2,8)}{\pgfbox[center,base]{\pgfuseimage{ue-logo}}}}
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% Temas por omissao
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\usecolortheme{Giraldo}
\usefonttheme[onlymath]{serif}
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% Afinação de elementos nas páginas
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\ifgiraldo@calcado
	\setbeamertemplate{footline}[text line]{
		\insertsectionnavigationhorizontal{\linewidth}{}{\hskip0pt plus1filll\textbf{\insertframenumber}/\inserttotalframenumber}
	}
\else
	\setbeamertemplate{footline}[text line]{
		\hskip0pt plus1filll\textbf{\insertframenumber}/\inserttotalframenumber
	}
\fi
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%	
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\setbeamertemplate{headline}{}
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%
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\setbeamertemplate{navigation symbols}{}
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%	Titulo da pagina
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\addtobeamertemplate{frametitle}{}{%
	\begin{tikzpicture}[remember picture,overlay]
		\node[anchor=north east] at (current page.north east) {
			\pgfuseimage{page-logo}};
	\end{tikzpicture}
}
%\logo{\pgfputat{\pgfxy(-1.2,8)}{\pgfbox[center,base]{\pgfuseimage{section-logo}}}}
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%
% Pagina de seccao
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\AtBeginSection
{	\begingroup
		\setbeamercolor{background canvas}{bg=ue-red}		
		\setbeamercolor{palette tertiary}{
			use={structure,normal text},
			fg=ue-red,
			bg=ue-red}
		\setbeamercolor{section in toc}{fg=white}
		\setbeamercolor{section in toc shaded}{fg=ue-red}
		\setbeamertemplate{section in toc shaded}[default][42]
		\setbeamertemplate{footline}[text line]{}
		%
		%	FIXME: hardcoded logo coordinates (while in frametitle are page referenced...)
		%
		\logo{\pgfputat{\pgfxy(-1.19,8.09)}{\pgfbox[center,base]{\pgfuseimage{section-logo}}}}
		\begin{frame}<beamer>
			\tableofcontents[currentsection]
		\end{frame}
	\endgroup
}
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% Correccoes
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%	Avisos sobre as fontes
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\let\Tiny=\tiny
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%	Dicionarios para Portugues
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\languagepath{Portuguese}
\newtranslation[to=Portuguese]{Definition}{Defini\c{c}\~{a}o}
\newtranslation[to=Portuguese]{Example}{Exemplo}
\newtranslation[to=Portuguese]{Theorem}{Teorema}
\uselanguage{Portuguese}

