elpres (20aug20)

git-svn-id: svn://tug.org/texlive/trunk@56141 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 294 insertions, 18 deletions

diff --git a/Master/texmf-dist/tex/latex/elpres/elpres.cls b/Master/texmf-dist/tex/latex/elpres/elpres.cls
index b1786496d31..f5334dd234d 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}[2020/07/12 class for plain electronic presentations]
+\ProvidesClass{elpres}[2020/08/15 class for plain electronic presentations]
 %
 % 2004/06/19 v0.1  - initial version
 %
@@ -24,6 +24,8 @@
 %                    new class option `nofonts' for use with lualatex.
 %                  - documentation updated
 %
+% 2020/08/15 v0.6  - command `slidetitlecolor' added, color scheme files
+%                    added, most parts of the documentation rewritten
 %
 
 % Options: select fonts
@@ -75,18 +77,25 @@
 \LoadClass{article}
 
 \RequirePackage{ifthen}
-\RequirePackage{xcolor}
+\RequirePackageWithOptions{xcolor}
+\RequirePackage{graphicx}
 
 \ifthenelse{\equal{\screenformat}{scr4x3}}{%
-\RequirePackage[foot=10.2pt,head=0pt,paperwidth=128mm,paperheight=96mm,left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
+  \RequirePackage[foot=10.2pt,head=0pt,%
+  paperwidth=128mm,paperheight=96mm,%
+  left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
 }{}
 
 \ifthenelse{\equal{\screenformat}{scr16x9}}{%
-\RequirePackage[foot=10.2pt,head=0pt,paperwidth=176mm,paperheight=99mm,left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
+  \RequirePackage[foot=10.2pt,head=0pt,%
+  paperwidth=176mm,paperheight=99mm,%
+  left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
 }{}
 
 \ifthenelse{\equal{\screenformat}{scr16x10}}{%
-\RequirePackage[foot=10.2pt,head=0pt,paperwidth=160mm,paperheight=100mm,left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
+  \RequirePackage[foot=10.2pt,head=0pt,%
+  paperwidth=160mm,paperheight=100mm,%
+  left=5mm,top=5mm,right=7mm,bottom=8mm]{geometry}%
 }{}
 
 
@@ -94,10 +103,6 @@
 \RequirePackage{fancyhdr}
 
 \renewcommand{\headrulewidth}{0mm}
-%% \pagestyle{fancy}
-%% \rfoot{\thepage}
-%% \cfoot{}
-%% \lfoot{}
 
 \renewcommand{\maketitle}%
   {\ClassError{elpres}{Caution: ``maketitle'' command not supported}%
@@ -107,17 +112,27 @@
 
 \fancypagestyle{pres}{%
 \fancyhf{}%
-\fancyfoot[RO]{\footnotesize \thepage}%
+\rfoot{\footnotesize \thepage}%
 }
 
+\renewcommand{\rhead}{\ClassError{elpres}{Caution: 
+    command ``rhead'' not supported}}
+\renewcommand{\chead}{\ClassError{elpres}{Caution: 
+    command ``chead'' not supported}}
+\renewcommand{\lhead}{\ClassError{elpres}{Caution: 
+    command ``lhead'' not supported}}
+\renewcommand{\fancyhead}{\ClassError{elpres}{Caution: 
+    ``fancyhead'' not supported}}
+
 \pagestyle{pres}
 
 %% menu for navigation symbols
 \ifthenelse{\equal{\navigation}{withnavi}}{%
 \hypersetup{menubordercolor=white}%
 \rfoot{% 
-    \scriptsize%
-     \textcolor[gray]{0.6}{%
+  \scriptsize%
+     \providecolor{epnavigationmenucolor}{rgb}{0.6,0.6,0.6}
+     \textcolor{epnavigationmenucolor}{%
      \Acrobatmenu{FirstPage}{$\ll$}\hspace{0.5em}%
      \Acrobatmenu{PrevPage}{$<$}\hspace{0.5em}%
      \Acrobatmenu{NextPage}{$>$}\hspace{0.5em}%
@@ -135,10 +150,18 @@
 \setlength{\parindent}{0mm}
 
 %% plain slide -- heading line
+
+\providecommand{\sli@tico}{black}
+
+\providecommand{\slidetitlecolor}[1]{%
+  \renewcommand{\sli@tico}{#1}%
+}
+
 \newenvironment{psli}[1][]%
-   {{\raggedright \large\bfseries #1\par}\par\vspace*{\stretch{1}}}%
+{{\raggedright \large\bfseries \textcolor{\sli@tico}{#1}\par}%
+  \par\vspace*{\stretch{1}}}%
    {\par\vspace*{\stretch{1}}\newpage}
-
+   
 %% raw slide -- no heading
 \newenvironment{rsli}{}{\newpage}%
 
@@ -175,14 +198,33 @@
   {\end{description}%
    \vspace{-0.7ex}}%
 
-\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}}{}{}
+ \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}}
 
+%% (External): Default colors for defined slide elements, the are modified in
+%% style files -- these color names may be used by authors of presentations
+
+% (External): normal text color
+\definecolor{eptextcolor}{rgb}{0,0,0}
+\color{eptextcolor}
+% (External): highlighted text
+\definecolor{ephighlightcolor}{rgb}{0.6,0.1,0.1}
+% (External): may be used on the title page
+\definecolor{eptitlecolor}{rgb}{0.6,0.1,0.1}
+
 % vim: syntax=tex tw=2048 ai
diff --git a/Master/texmf-dist/tex/latex/elpres/elpresbluelightgrayscheme.sty b/Master/texmf-dist/tex/latex/elpres/elpresbluelightgrayscheme.sty
new file mode 100644
index 00000000000..fe2353df141
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elpres/elpresbluelightgrayscheme.sty
@@ -0,0 +1,45 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{elpresbluelightgrayscheme}[2020/08/15 elpres layout scheme blue lightgray]
+
+\definecolor{epturquoise}{rgb}{0.1,0.83,0.8}
+\definecolor{eplistheadcolor}{rgb}{0.75,0.8,1} % color for list heads 
+\definecolor{epturquoisealert}{rgb}{0.2,1,1} % for highlighting text
+
+
+\definecolor{alert}{named}{epturquoisealert} % for highlighting text
+\definecolor{ephighlightcolor}{rgb}{0.9,0.94,0.1} % Ext: to be used for highlighting text
+\definecolor{eptitlecolor}{named}{epturquoise}  % Ext: to be used on the title page
+\slidetitlecolor{epturquoise} % color for slide titles
+
+\definecolor{epdarkblue}{rgb}{0.12,0.02,0.5}
+\definecolor{epbackgroundcolor}{named}{epdarkblue}
+\definecolor{background}{named}{epbackgroundcolor}
+\pagecolor{epbackgroundcolor}
+
+\definecolor{eplinkbordercolor}{rgb}{0.16,0.1,0.75}
+
+\hypersetup{menubordercolor=epbackgroundcolor,%
+    linkbordercolor=eplinkbordercolor,%
+    urlbordercolor= eplinkbordercolor,%
+  }
+% navigation menu border color, color for normal link borders,
+% for URLs
+
+\definecolor{epnavigationmenucolor}{rgb}{0.2,0.2,0.72} % navigation menu symbol color
+\definecolor{eptextcolor}{rgb}{0.7,0.7,0.75} % Ext: normal text color
+\color{eptextcolor} % Ext: normal text color
+
+\renewcommand{\labelitemi}{\includegraphics[scale=0.06]{ep-ball-01}}
+\renewcommand{\labelitemii}{\includegraphics[scale=0.055]{ep-ball-01}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.05]{ep-ball-01}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.045]{ep-ball-01}}
+
+\renewcommand{\labelenumi}{\textcolor{eplistheadcolor}{\textbf{\theenumi.}}}
+\renewcommand{\labelenumii}{\textcolor{eplistheadcolor}{\textbf{\theenumii.}}}
+\renewcommand{\labelenumiii}{\textcolor{eplistheadcolor}{\textbf{\theenumiii.}}}
+\renewcommand{\labelenumiv}{\textcolor{eplistheadcolor}{\textbf{\theenumiv.}}}
+
+\renewcommand{\descriptionlabel}[1]{\hspace{\labelsep}%
+  \textcolor{eplistheadcolor}{\textbf{#1}}}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/elpres/elpresgrayscheme.sty b/Master/texmf-dist/tex/latex/elpres/elpresgrayscheme.sty
new file mode 100644
index 00000000000..af5bd77766f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elpres/elpresgrayscheme.sty
@@ -0,0 +1,45 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{elpresgrayscheme}[2020/08/15 elpres layout scheme gray]
+
+\definecolor{epgreen}{rgb}{0.11,0.34,0.3}
+\definecolor{eplistheadcolor}{named}{epgreen} % color for list heads 
+\definecolor{epgreenalert}{rgb}{0.05,0.55,0.35}
+
+\definecolor{alert}{named}{epgreenalert} % used by overlays package
+\definecolor{ephighlightcolor}{rgb}{0.6,0,0.1} % Ext: to be used for highlighting text
+\definecolor{eptitlecolor}{named}{epgreen}  % Ext: to be used on the title page
+\slidetitlecolor{eptitlecolor} % color for slide titles
+
+\definecolor{epgray}{rgb}{0.8,0.8,0.8}
+\definecolor{epbackgroundcolor}{named}{epgray}
+\definecolor{background}{named}{epbackgroundcolor} % used by overlays package
+\pagecolor{epbackgroundcolor}
+
+\definecolor{eplinkbordercolor}{rgb}{0.68,0.68,0.65}
+
+\hypersetup{menubordercolor=epbackgroundcolor,%
+    linkbordercolor=eplinkbordercolor,%
+    urlbordercolor= eplinkbordercolor,%
+  }
+% navigation menu border color, color for normal link borders,
+% for URLs
+
+\definecolor{epnavigationmenucolor}{rgb}{0.52,0.52,0.52} % navigation menu symbol color
+\definecolor{eptextcolor}{rgb}{0.16,0.16,0.16} % Ext: normal text color
+\color{eptextcolor} % Ext: normal text color
+
+
+\renewcommand{\labelitemi}{\includegraphics[scale=0.065]{ep-ball-03}}
+\renewcommand{\labelitemii}{\includegraphics[scale=0.055]{ep-ball-03}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.05]{ep-ball-03}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.045]{ep-ball-03}}
+
+\renewcommand{\labelenumi}{\textcolor{eplistheadcolor}{\textbf{\theenumi.}}}
+\renewcommand{\labelenumii}{\textcolor{eplistheadcolor}{\textbf{\theenumii.}}}
+\renewcommand{\labelenumiii}{\textcolor{eplistheadcolor}{\textbf{\theenumiii.}}}
+\renewcommand{\labelenumiv}{\textcolor{eplistheadcolor}{\textbf{\theenumiv.}}}
+
+\renewcommand{\descriptionlabel}[1]{\hspace{\labelsep}%
+  \textcolor{epgreen}{\textbf{#1}}}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/elpres/elpreswhitebluescheme.sty b/Master/texmf-dist/tex/latex/elpres/elpreswhitebluescheme.sty
new file mode 100644
index 00000000000..9879923cc9d
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elpres/elpreswhitebluescheme.sty
@@ -0,0 +1,48 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{elpreswhitebluescheme}[2020/08/15 elpres layout scheme white blue]
+
+\definecolor{epdarkblue}{rgb}{0.12,0.09,0.65}
+\definecolor{eplistheadcolor}{named}{epdarkblue} % color for list heads 
+\definecolor{epbluealert}{rgb}{0.2,0.1,0.82} % for highlighting text
+
+
+\definecolor{alert}{named}{epbluealert} % for highlighting text
+\definecolor{ephighlightcolor}{rgb}{0.66,0.03,0.2} % Ext: to be used for highlighting text
+\definecolor{eptitlecolor}{named}{epdarkblue}  % Ext: to be used on the title page
+\slidetitlecolor{epdarkblue} % color for slide titles
+
+\definecolor{epwhite}{rgb}{1,1,1}
+\definecolor{epbackgroundcolor}{named}{epwhite}
+\definecolor{background}{named}{epbackgroundcolor}
+\pagecolor{epbackgroundcolor}
+
+\definecolor{eplinkbordercolor}{rgb}{0.83,0.79,0.79}
+
+\hypersetup{menubordercolor=epbackgroundcolor,%
+    linkbordercolor=eplinkbordercolor,%
+    urlbordercolor= eplinkbordercolor,%
+  }
+% navigation menu border color, color for normal link borders,
+% for URLs
+
+\definecolor{epnavigationmenucolor}{rgb}{0.7,0.7,0.76} % navigation menu symbol color
+\definecolor{eptextcolor}{rgb}{0.2,0.16,0.16} % Ext: normal text color
+\color{eptextcolor} % Ext: normal text color
+
+\renewcommand{\labelitemi}{\includegraphics[scale=0.06]{ep-ball-05}}
+\renewcommand{\labelitemii}{\includegraphics[scale=0.055]{ep-ball-05}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.05]{ep-ball-05}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.045]{ep-ball-05}}
+
+\renewcommand{\labelenumi}{\textcolor{eplistheadcolor}{\textbf{\theenumi.}}}
+\renewcommand{\labelenumii}{\textcolor{eplistheadcolor}{\textbf{\theenumii.}}}
+\renewcommand{\labelenumiii}{\textcolor{eplistheadcolor}{\textbf{\theenumiii.}}}
+\renewcommand{\labelenumiv}{\textcolor{eplistheadcolor}{\textbf{\theenumiv.}}}
+
+\renewcommand{\descriptionlabel}[1]{\hspace{\labelsep}%
+  \textcolor{epdarkblue}{\textbf{#1}}}
+
+\definecolor{epverydarkblue}{rgb}{0.06,0.01,0.22}
+\color{epverydarkblue}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/elpres/elpreswhiteredscheme.sty b/Master/texmf-dist/tex/latex/elpres/elpreswhiteredscheme.sty
new file mode 100644
index 00000000000..911873b1f71
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elpres/elpreswhiteredscheme.sty
@@ -0,0 +1,48 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{elpreswhiteredscheme}[2020/08/15 elpres layout white red]
+
+\definecolor{epdarkred}{rgb}{0.6,0.09,0.1}
+\definecolor{eplistheadcolor}{named}{epdarkred} % color for list heads 
+\definecolor{epredalert}{rgb}{0.75,0.2,0.28} % for highlighting text
+
+
+\definecolor{alert}{named}{epredalert} % for highlighting text
+\definecolor{ephighlightcolor}{rgb}{0.18,0.03,0.67} % Ext: to be used for highlighting text
+\definecolor{eptitlecolor}{named}{epdarkred}  % Ext: to be used on the title page
+\slidetitlecolor{epdarkred} % color for slide titles
+
+\definecolor{epwhite}{rgb}{1,1,1}
+\definecolor{epbackgroundcolor}{named}{epwhite}
+\definecolor{background}{named}{epbackgroundcolor}
+\pagecolor{epbackgroundcolor}
+
+\definecolor{eplinkbordercolor}{rgb}{0.83,0.79,0.79}
+
+\hypersetup{menubordercolor=epbackgroundcolor,%
+    linkbordercolor=eplinkbordercolor,%
+    urlbordercolor= eplinkbordercolor,%
+  }
+% navigation menu border color, color for normal link borders,
+% for URLs
+
+\definecolor{epnavigationmenucolor}{rgb}{0.75,0.7,0.7} % navigation menu symbol color
+\definecolor{eptextcolor}{rgb}{0.2,0.16,0.16} % Ext: normal text color
+\color{eptextcolor} % Ext: normal text color
+
+\renewcommand{\labelitemi}{\includegraphics[scale=0.06]{ep-ball-02}}
+\renewcommand{\labelitemii}{\includegraphics[scale=0.055]{ep-ball-02}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.05]{ep-ball-02}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.045]{ep-ball-02}}
+
+\renewcommand{\labelenumi}{\textcolor{eplistheadcolor}{\textbf{\theenumi.}}}
+\renewcommand{\labelenumii}{\textcolor{eplistheadcolor}{\textbf{\theenumii.}}}
+\renewcommand{\labelenumiii}{\textcolor{eplistheadcolor}{\textbf{\theenumiii.}}}
+\renewcommand{\labelenumiv}{\textcolor{eplistheadcolor}{\textbf{\theenumiv.}}}
+
+\renewcommand{\descriptionlabel}[1]{\hspace{\labelsep}%
+  \textcolor{epdarkred}{\textbf{#1}}}
+
+\definecolor{epverydarkred}{rgb}{0.26,0.1,0.16}
+\color{epverydarkred}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/elpres/elpreswhitetealscheme.sty b/Master/texmf-dist/tex/latex/elpres/elpreswhitetealscheme.sty
new file mode 100644
index 00000000000..833426a25f1
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elpres/elpreswhitetealscheme.sty
@@ -0,0 +1,48 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{elpreswhitetealscheme}[2020/08/15 elpres layout scheme white teal]
+
+\definecolor{epdarkteal}{rgb}{0.02,0.35,0.38}
+\definecolor{eplistheadcolor}{named}{epdarkteal} % color for list heads 
+\definecolor{eptealalert}{rgb}{0.1,0.65,0.68} % for highlighting text
+
+
+\definecolor{alert}{named}{eptealalert} % for highlighting text
+\definecolor{ephighlightcolor}{rgb}{0.66,0.03,0.2} % Ext: to be used for highlighting text
+\definecolor{eptitlecolor}{named}{epdarkteal}  % Ext: to be used on the title page
+\slidetitlecolor{epdarkteal} % color for slide titles
+
+\definecolor{epwhite}{rgb}{1,1,1}
+\definecolor{epbackgroundcolor}{named}{epwhite}
+\definecolor{background}{named}{epbackgroundcolor}
+\pagecolor{epbackgroundcolor}
+
+\definecolor{eplinkbordercolor}{rgb}{0.83,0.79,0.79}
+
+\hypersetup{menubordercolor=epbackgroundcolor,%
+    linkbordercolor=eplinkbordercolor,%
+    urlbordercolor= eplinkbordercolor,%
+  }
+% navigation menu border color, color for normal link borders,
+% for URLs
+
+\definecolor{epnavigationmenucolor}{rgb}{0.7,0.7,0.76} % navigation menu symbol color
+\definecolor{eptextcolor}{rgb}{0.2,0.16,0.16} % Ext: normal text color
+\color{eptextcolor} % Ext: normal text color
+
+\renewcommand{\labelitemi}{\includegraphics[scale=0.06]{ep-ball-04}}
+\renewcommand{\labelitemii}{\includegraphics[scale=0.055]{ep-ball-04}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.05]{ep-ball-04}}
+\renewcommand{\labelitemiii}{\includegraphics[scale=0.045]{ep-ball-04}}
+
+\renewcommand{\labelenumi}{\textcolor{eplistheadcolor}{\textbf{\theenumi.}}}
+\renewcommand{\labelenumii}{\textcolor{eplistheadcolor}{\textbf{\theenumii.}}}
+\renewcommand{\labelenumiii}{\textcolor{eplistheadcolor}{\textbf{\theenumiii.}}}
+\renewcommand{\labelenumiv}{\textcolor{eplistheadcolor}{\textbf{\theenumiv.}}}
+
+\renewcommand{\descriptionlabel}[1]{\hspace{\labelsep}%
+  \textcolor{epdarkteal}{\textbf{#1}}}
+
+\definecolor{epverydarkteal}{rgb}{0.02,0.1,0.12}
+\color{epverydarkteal}
+
+\endinput