beamertheme-focus (24jun18)

git-svn-id: svn://tug.org/texlive/trunk@48082 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 507 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/beamertheme-focus/beamercolorthemefocus.sty b/Master/texmf-dist/tex/latex/beamertheme-focus/beamercolorthemefocus.sty
new file mode 100644
index 00000000000..ba5ffcb8152
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamertheme-focus/beamercolorthemefocus.sty
@@ -0,0 +1,62 @@
+% Copyright (C) 2018 Pasquale Claudio Africa.
+%
+% This file is part of beamerthemefocus.
+%
+% beamerthemefocusis free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+% 
+% beamerthemefocus is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+% 
+% You should have received a copy of the GNU General Public License
+% along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
+
+\mode<presentation>
+
+\definecolor{main}{RGB}{64, 64, 64}
+\definecolor{background}{RGB}{239, 239, 239}
+
+\definecolor{alert}{RGB}{180, 0, 0}
+\definecolor{example}{RGB}{0, 110, 0}
+
+
+\setbeamercolor{frametitle}{fg=background, bg=main}
+
+\setbeamercolor{normal text}{fg=main, bg=background}
+\setbeamercolor{alerted text}{fg=alert}
+\setbeamercolor{example text}{fg=example}
+
+\setbeamercolor{block title}{bg=main!80!background, fg=background}
+\setbeamercolor{block body}{bg=main!10!background, fg=main}
+
+\setbeamercolor{block title alerted}{bg=alert, fg=background}
+\setbeamercolor{block body alerted}{bg=alert!10!background, fg=main}
+
+\setbeamercolor{block title example}{bg=example, fg=background}
+\setbeamercolor{block body example}{bg=example!10!background, fg=main}
+
+\setbeamercolor{itemize item}{fg=main}
+\setbeamercolor{itemize subitem}{fg=main}
+
+\setbeamercolor{enumerate item}{fg=alert!90!black}
+\setbeamercolor{enumerate subitem}{fg=alert!90!black}
+
+\setbeamercolor{description item}{fg=alert!90!black}
+\setbeamercolor{description subitem}{fg=alert!90!black}
+
+\setbeamercolor{section in toc}{fg=main}
+\setbeamercolor{subsection in toc}{fg=main}
+\setbeamercolor{section number projected}{bg=main}
+\setbeamercolor{subsection number projected}{bg=main}
+
+\setbeamercolor{bibliography item}{fg=main}
+\setbeamercolor{bibliography entry author}{fg=alert!90!black}
+\setbeamercolor{bibliography entry title}{fg=main}
+\setbeamercolor{bibliography entry location}{fg=main}
+\setbeamercolor{bibliography entry note}{fg=main}
+
+\mode<all>
diff --git a/Master/texmf-dist/tex/latex/beamertheme-focus/beamerfontthemefocus.sty b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerfontthemefocus.sty
new file mode 100644
index 00000000000..f7e792d72a7
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerfontthemefocus.sty
@@ -0,0 +1,40 @@
+% Copyright (C) 2018 Pasquale Claudio Africa.
+%
+% This file is part of beamerthemefocus.
+%
+% beamerthemefocusis free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+% 
+% beamerthemefocus is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+% 
+% You should have received a copy of the GNU General Public License
+% along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
+
+\mode<presentation>
+
+\setbeamerfont{title}{size=\huge, shape=\scshape\bfseries}
+\setbeamerfont{subtitle}{size=\Large, shape=\scshape, parent=structure}
+\setbeamerfont{author}{size=\Large, shape=\scshape}
+
+\setbeamerfont{institute}{size=\large, shape=\scshape}
+\setbeamerfont{date}{size=\large, shape=\scshape}
+
+\setbeamerfont{sectiontitle}{size=\huge, series=\scshape\bfseries}
+\setbeamerfont{frametitle}{size=\Large, shape=\scshape}
+
+\setbeamerfont{footer}{size=\normalsize}
+
+\setbeamerfont{focusframe}{size=\huge, shape=\scshape}
+
+\setbeamerfont{bibliography item}{size=\small, shape=\scshape}
+\setbeamerfont{bibliography entry author}{size=\small, shape=\scshape}
+\setbeamerfont{bibliography entry title}{size=\small, series=\scshape\bfseries}
+\setbeamerfont{bibliography entry location}{size=\small, shape=\scshape\normalfont}
+\setbeamerfont{bibliography entry note}{size=\small, shape=\scshape\normalfont}
+
+\mode<all>
diff --git a/Master/texmf-dist/tex/latex/beamertheme-focus/beamerinnerthemefocus.sty b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerinnerthemefocus.sty
new file mode 100644
index 00000000000..e130a827c76
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerinnerthemefocus.sty
@@ -0,0 +1,127 @@
+% Copyright (C) 2018 Pasquale Claudio Africa.
+%
+% This file is part of beamerthemefocus.
+%
+% beamerthemefocusis free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+% 
+% beamerthemefocus is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+% 
+% You should have received a copy of the GNU General Public License
+% along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
+
+\mode<presentation>
+
+% Main background.
+\defbeamertemplate*{background}{focus}{
+    % Titlepage.
+    \ifnum\c@framenumber=0
+        \begin{tikzpicture}[overlay, remember picture]
+            \fill[color=background] (current page.north west) rectangle (current page.south east);
+        \end{tikzpicture}
+    \fi
+}
+
+% Focus frame background.
+\defbeamertemplate{background}{focusframe}{
+    \ifnum\c@framenumber>0
+        \begin{tikzpicture}[overlay, remember picture]
+            \fill[color=main] (current page.north west) rectangle (current page.south east);
+        \end{tikzpicture}
+    \fi
+}
+
+% Title page.
+\defbeamertemplate*{title page}{focus}[1][]
+{
+    \begin{tikzpicture}[overlay, remember picture]
+        \fill[color=main] (current page.north west) rectangle ([shift = {(0, -0.45\paperheight)}] current page.north east);
+    \end{tikzpicture}
+    
+    \vspace{-1.65\baselineskip}
+    \begin{minipage}[b][0.35\paperheight]{\textwidth}
+        \vspace{\baselineskip}
+        \usebeamerfont{title}
+        \usebeamercolor[fg]{frametitle}
+        \inserttitle
+    \end{minipage}
+    
+    \begin{minipage}[t][0.1\paperheight]{\textwidth}
+        \usebeamerfont{subtitle}
+        \usebeamercolor[fg]{frametitle}
+        \insertsubtitle
+    \end{minipage}
+    
+    % Set the title graphic in a zero-height box, so that
+    % the position of other elements is not affected.
+    \vbox to 0pt {
+        \raggedleft
+        \inserttitlegraphic
+    }
+    
+    \begin{minipage}[t]{\textwidth}
+        \usebeamerfont{author}
+        \insertauthor
+    \end{minipage}
+    
+    \vspace*{\baselineskip}
+    \begin{minipage}[t]{\textwidth}
+        \usebeamerfont{institute}
+        \insertinstitute
+    \end{minipage}
+    
+    \vspace*{\baselineskip}
+    \begin{minipage}[t]{\textwidth}
+        \usebeamerfont{date}{\insertdate}
+    \end{minipage}
+    
+    \vspace*{5\baselineskip}
+    
+    \addtocounter{framenumber}{-1}
+}
+
+% Section page.
+\defbeamertemplate*{section page}{focus}{
+    \begin{tikzpicture}[overlay, remember picture]
+        \fill[color=main] (current page.north west) rectangle ([shift = {(0, -0.45\paperheight)}] current page.north east);
+    \end{tikzpicture}
+    
+    \vspace{-2\baselineskip}
+    \begin{minipage}[b][0.45\paperheight]{\textwidth}
+        \usebeamerfont{sectiontitle}
+        \usebeamercolor[fg]{frametitle}
+        \let\hyperlink\@secondoftwo\insertsection
+    \end{minipage}
+    
+    \begin{minipage}[t][0.55\paperheight]{\textwidth}
+    \end{minipage}
+}
+\setbeamertemplate{section page}[focus]
+
+\AtBeginSection{
+    \begin{frame}[plain, noframenumbering]{}
+        \sectionpage
+    \end{frame}
+}
+
+% Shift footnotes to prevent overlap with footline.
+\addtobeamertemplate{footnote}
+{\ifnum\footlineheight>0\vspace{-0.55\footlineheight}\fi}
+{\ifnum\footlineheight>0\vspace{0.55\footlineheight}\fi}
+
+\renewcommand*{\footnoterule}
+{
+    \kern -3pt
+    \hrule width 2in height 0.4pt
+    \ifnum\footlineheight>0
+        \kern 0.55\footlineheight
+    \fi
+    \kern 2.6pt
+}
+
+\mode<all>
diff --git a/Master/texmf-dist/tex/latex/beamertheme-focus/beamerouterthemefocus.sty b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerouterthemefocus.sty
new file mode 100644
index 00000000000..06810a3aeba
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerouterthemefocus.sty
@@ -0,0 +1,222 @@
+% Copyright (C) 2018 Pasquale Claudio Africa.
+%
+% This file is part of beamerthemefocus.
+%
+% beamerthemefocusis free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+% 
+% beamerthemefocus is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+% 
+% You should have received a copy of the GNU General Public License
+% along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
+
+\mode<presentation>
+
+% Main header.
+\defbeamertemplate*{frametitle}{focus}
+{
+    % If not title page.
+    \ifnum\c@framenumber>0
+        \begin{tikzpicture}[overlay, remember picture]
+            \fill[color=main] (current page.north west) rectangle ([shift = {(0, -1cm)}] current page.north east);
+            \node at ([shift = {(0.6cm, -0.5cm)}] current page.north west) [anchor = west, inner sep = 0pt]
+            {
+                \usebeamerfont{frametitle}
+                \usebeamercolor[fg]{frametitle}
+                \insertframetitle
+            };
+        \end{tikzpicture}
+   \fi
+}
+
+% Plain header.
+\defbeamertemplate{frametitle}{plain}
+{
+    % If not title page.
+    \ifnum\c@framenumber>0
+        \begin{tikzpicture}[overlay, remember picture]
+            \fill[opacity=0] (current page.north west) rectangle ([shift = {(0, -1cm)}] current page.north east);
+            \node at ([shift = {(0.6cm, -0.5cm)}] current page.north west) [anchor = west, inner sep = 0pt] {};
+        \end{tikzpicture}
+    \fi
+}
+
+% Progress bar footline.
+\newlength{\footlineheight} % Progress bar height.
+
+\defbeamertemplate*{footline}{progressbar}
+{
+    % If not appendix.
+    \ifnum\mainend<0 % From package appendixnumberbeamer.
+        % If not title page.
+        \ifnum\c@framenumber>0
+            \ifnum\c@framenumber<\inserttotalframenumber
+                \begin{tikzpicture}[overlay, remember picture]
+                    \pgfmathsetmacro{\progress}{(\insertframenumber-1)/\inserttotalframenumber * \textwidth}
+                    % Current frame number.
+                    \fill[color=main] (current page.south west) rectangle ([shift = {(\progress pt + \beamer@leftmargin, \footlineheight)}] current page.south west);
+                    \node at ([shift = {(\progress pt + \beamer@leftmargin, 0.5\footlineheight)}] current page.south west) [anchor = east, inner sep = 0pt]
+                    {
+                        \usebeamerfont{footer}
+                        \usebeamercolor[fg]{frametitle}
+                        \insertframenumber\phantom{\strut/\strut}
+                    };
+                    
+                    % Total frame number.
+                    \fill[color=main] ([shift = {(-\beamer@rightmargin, \footlineheight)}] current page.south east) rectangle ([shift = {(0, 0)}] current page.south east);
+                    \node at ([shift = {(-\beamer@rightmargin, 0.5\footlineheight)}] current page.south east) [anchor = west, inner sep = 0pt]
+                    {
+                        \usebeamerfont{footer}
+                        \usebeamercolor[fg]{frametitle}
+                        \vphantom{\strut/\strut}\inserttotalframenumber
+                    };
+                \end{tikzpicture}
+            \else
+                \begin{tikzpicture}[overlay, remember picture]
+                    \fill[color=main] (current page.south west) rectangle ([shift = {(0, \footlineheight)}] current page.south east);
+                    % At left of \beamer@rightmargin.
+                    \node at ([shift = {(-\beamer@rightmargin, 0.5\footlineheight)}] current page.south east) [anchor = east, inner sep = 0pt]
+                    {
+                        \usebeamerfont{footer}
+                        \usebeamercolor[fg]{frametitle}
+                        \insertframenumber\ \strut/\strut\ 
+                    };
+                    % At right of \beamer@rightmargin.
+                    \node at ([shift = {(-\beamer@rightmargin, 0.5\footlineheight)}] current page.south east) [anchor = west, inner sep = 0pt]
+                    {
+                        \usebeamerfont{footer}
+                        \usebeamercolor[fg]{frametitle}
+                        \vphantom{\strut/\strut}\inserttotalframenumber
+                    };
+                \end{tikzpicture}
+            \fi
+        \fi
+    \fi
+}
+
+% Full bar footline.
+\defbeamertemplate{footline}{fullbar}
+{
+    % If not appendix.
+    \ifnum\mainend<0 % From package appendixnumberbeamer.
+        % If not title page.
+        \ifnum\c@framenumber>0
+            \begin{tikzpicture}[overlay, remember picture]
+                \fill[color=main] (current page.south west) rectangle ([shift = {(0, \footlineheight)}] current page.south east);
+                % At left of \beamer@rightmargin.
+                \node at ([shift = {(-\beamer@rightmargin, 0.5\footlineheight)}] current page.south east) [anchor = east, inner sep = 0pt]
+                {
+                    \usebeamerfont{footer}
+                    \usebeamercolor[fg]{frametitle}
+                    \insertframenumber\ \strut/\strut\ 
+                };
+                % At right of \beamer@rightmargin.
+                \node at ([shift = {(-\beamer@rightmargin, 0.5\footlineheight)}] current page.south east) [anchor = west, inner sep = 0pt]
+                {
+                    \usebeamerfont{footer}
+                    \usebeamercolor[fg]{frametitle}
+                    \vphantom{\strut/\strut}\inserttotalframenumber
+                };
+            \end{tikzpicture}
+        \fi
+    \fi
+}
+
+% Empty footline.
+\defbeamertemplate{footline}{none}{}
+
+\DeclareOptionBeamer{numbering}{\def\beamer@focus@numbering{#1}}
+\ExecuteOptionsBeamer{numbering=progressbar}
+\ProcessOptionsBeamer
+
+\def\beamer@focus@numberingprogressbar{progressbar}
+\def\beamer@focus@numberingfullbar{fullbar}
+\def\beamer@focus@numberingnone{none}
+
+% Default style.
+\BeforeBeginEnvironment{frame}{
+    \setbeamertemplate{background}[focus]
+    \setbeamertemplate{frametitle}[focus]
+    
+    % Reset footline height and determine it for the current slide.
+    \setlength{\footlineheight}{0cm}
+    
+    % If not appendix.
+    \ifnum\mainend<0 % From package appendixnumberbeamer.
+        \ifx\beamer@focus@numbering\beamer@focus@numberingprogressbar
+            \setlength{\footlineheight}{0.4cm}
+            \setbeamertemplate{footline}[progressbar]
+        \else
+            \ifx\beamer@focus@numbering\beamer@focus@numberingfullbar
+                \setlength{\footlineheight}{0.4cm}
+                \setbeamertemplate{footline}[fullbar]
+            \fi
+        \fi
+    \fi
+}
+
+% Enable noframenumbering option.
+\makeatletter
+\define@key{beamerframe}{noframenumbering}[true]{
+    \setbeamertemplate{footline}[none]
+    \setlength{\footlineheight}{0cm}
+    
+    \addtocounter{framenumber}{-1}
+}
+\makeatother
+
+% Enable plain option.
+\makeatletter
+\define@key{beamerframe}{plain}[true]{
+    \setbeamertemplate{background}{}
+    \setbeamertemplate{frametitle}[plain]
+    
+    \setbeamertemplate{footline}[none]
+    \setlength{\footlineheight}{0cm}
+}
+\makeatother
+
+% Full vertical centering
+% (from https://tex.stackexchange.com/questions/247826/beamer-full-vertical-centering).
+\makeatletter
+\define@key{beamerframe}{c}[true]{
+    \beamer@frametopskip=0pt plus 1fill\relax
+    \beamer@framebottomskip=0pt plus 1fill\relax
+    \beamer@frametopskipautobreak=0pt plus .4\paperheight\relax
+    \beamer@framebottomskipautobreak=0pt plus .6\paperheight\relax
+    \def\beamer@initfirstlineunskip{}
+}
+\makeatother
+
+% Enable focus option.
+\makeatletter
+\providebool{focus@standout}
+\define@key{beamerframe}{focus}[true]{
+    \booltrue{focus@standout}
+    \begingroup
+        \setkeys{beamerframe}{noframenumbering}
+        \setbeamertemplate{background}[focusframe]
+        \setbeamertemplate{frametitle}[plain]
+        
+        \setkeys{beamerframe}{c}
+        \centering
+        \usebeamerfont{focusframe}
+        \usebeamercolor[fg]{frametitle}
+}
+
+\apptocmd{\beamer@reseteecodes}
+{
+    \ifbool{focus@standout}
+    {
+        \endgroup
+        \boolfalse{focus@standout}
+    }{}
+}{}{}
+\makeatother
+
+\mode<all>
diff --git a/Master/texmf-dist/tex/latex/beamertheme-focus/beamerthemefocus.sty b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerthemefocus.sty
new file mode 100644
index 00000000000..ec0244a13a2
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamertheme-focus/beamerthemefocus.sty
@@ -0,0 +1,56 @@
+% Copyright (C) 2018 Pasquale Claudio Africa.
+%
+% This file is part of beamerthemefocus.
+%
+% beamerthemefocusis free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+% 
+% beamerthemefocus is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+% 
+% You should have received a copy of the GNU General Public License
+% along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamerthemefocus}[2018/06/24 v1.0 Focus Beamer theme]
+
+\mode<presentation>
+
+\RequirePackage[T1]{fontenc}
+\RequirePackage{FiraSans}
+
+\RequirePackage{tikz}
+
+\RequirePackage{etoolbox} % \BeforeBeginEnvironment
+\RequirePackage{appendixnumberbeamer} % Don't number appendix frames.
+
+
+\DeclareOptionBeamer{numbering}{
+    \PassOptionsToPackage{numbering=#1}{beamerouterthemefocus}
+}
+\ProcessOptionsBeamer
+
+\usecolortheme{focus}
+\usefonttheme{focus}
+\useinnertheme{focus}
+\useoutertheme{focus}
+
+\setbeamertemplate{navigation symbols}{}
+\setbeamertemplate{blocks}[default]
+
+\setbeamertemplate{section in toc}[square]
+\setbeamertemplate{subsection in toc}[square]
+
+\setbeamertemplate{itemize items}[square]
+\setbeamertemplate{itemize subitem}[triangle]
+
+% Set margins.
+\setbeamersize{text margin left=0.75cm, text margin right=0.75cm}
+\setlength{\leftmargini}{0.75cm}
+%\leftmarginii=0.75\leftmargini\relax
+
+\mode<all>