elpres (14jul20)

git-svn-id: svn://tug.org/texlive/trunk@55834 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 44 insertions, 2 deletions

diff --git a/Master/texmf-dist/tex/latex/elpres/elpres.cls b/Master/texmf-dist/tex/latex/elpres/elpres.cls
index 11ccb14b622..b1786496d31 100644
--- a/Master/texmf-dist/tex/latex/elpres/elpres.cls
+++ b/Master/texmf-dist/tex/latex/elpres/elpres.cls
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{elpres}[2018/01/24 class for plain electronic presentations]
+\ProvidesClass{elpres}[2020/07/12 class for plain electronic presentations]
 %
 % 2004/06/19 v0.1  - initial version
 %
@@ -18,9 +18,19 @@
 %
 % 2018/01/24 v0.4a - documentation completed
 %
+% 2020/07/12 v0.5  - class option `navisymb' added; elpres now also requires
+%                    the hyperref and xcolor packages. New commands:
+%                    `auvimm', `fromlinktext' `totargettext'.
+%                    new class option `nofonts' for use with lualatex.
+%                  - documentation updated
+%
+%
 
 % Options: select fonts
 \newcommand{\fontna}{initialisiert}
+\DeclareOption{nofonts}{%
+  \renewcommand{\fontna}{withoutfont}%
+}
 \DeclareOption{tmrfont}{%
   \renewcommand{\familydefault}{\rmdefault}%
   \renewcommand{\fontna}{tmrfo}%
@@ -54,12 +64,18 @@
 }
 
 
+% Option: navigation symbols
+\newcommand{\navigation}{withoutnavigationsymb}
+\DeclareOption{navisymb}{%
+  \renewcommand{\navigation}{withnavi}%
+}
+
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
 \ProcessOptions\relax
 \LoadClass{article}
 
-
 \RequirePackage{ifthen}
+\RequirePackage{xcolor}
 
 \ifthenelse{\equal{\screenformat}{scr4x3}}{%
 \RequirePackage[foot=10.2pt,head=0pt,paperwidth=128mm,paperheight=96mm,left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
@@ -73,7 +89,10 @@
 \RequirePackage[foot=10.2pt,head=0pt,paperwidth=160mm,paperheight=100mm,left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
 }{}
 
+
+\RequirePackage[hyperfootnotes=false]{hyperref}
 \RequirePackage{fancyhdr}
+
 \renewcommand{\headrulewidth}{0mm}
 %% \pagestyle{fancy}
 %% \rfoot{\thepage}
@@ -85,6 +104,7 @@
   {Please use ``titlepage'' environment instead}%
 }
 
+
 \fancypagestyle{pres}{%
 \fancyhf{}%
 \fancyfoot[RO]{\footnotesize \thepage}%
@@ -92,6 +112,22 @@
 
 \pagestyle{pres}
 
+%% menu for navigation symbols
+\ifthenelse{\equal{\navigation}{withnavi}}{%
+\hypersetup{menubordercolor=white}%
+\rfoot{% 
+    \scriptsize%
+     \textcolor[gray]{0.6}{%
+     \Acrobatmenu{FirstPage}{$\ll$}\hspace{0.5em}%
+     \Acrobatmenu{PrevPage}{$<$}\hspace{0.5em}%
+     \Acrobatmenu{NextPage}{$>$}\hspace{0.5em}%
+     \Acrobatmenu{LastPage}{$\gg$}\hspace{0.5em}%
+     \Acrobatmenu{GoBack}{$\leftarrow$}\hspace{0.5em}%
+     \Acrobatmenu{GoForward}{$\rightarrow$}\hspace{0.5em}%
+     \Acrobatmenu{GoToPage}{[n]}\hspace{1.2em}%
+   }\footnotesize \thepage}%
+}{}%
+
 \newcommand{\distance}[1]{\vspace*{\stretch{#1}}}
 \newcommand{\abstand}[1]{\vspace*{\stretch{#1}}}
 
@@ -142,5 +178,11 @@
 \ifthenelse{\equal{\fontna}{tmrfo}}{\RequirePackage{mathptmx}\RequirePackage{courier}}{}
 \ifthenelse{\equal{\fontna}{helvetfo}}{\RequirePackage[scaled=0.92]{helvet}\RequirePackage{courier}}{}
 \ifthenelse{\equal{\fontna}{initialisiert}}{\renewcommand{\familydefault}{\sfdefault}}{}
+\ifthenelse{\equal{\fontna}{withoutfont}}{}{}
+
+\newcommand{\auvimm}[2]{\href{#2}{#1}}
+
+\newcommand{\fromlinktext}[2]{\hyperlink{#2}{#1}}
+\newcommand{\totargettext}[2]{\hypertarget{#2}{#1}}
 
 % vim: syntax=tex tw=2048 ai