Merge remote-tracking branch 'origin/master'

beamerouterthemeJuelich.sty

@@ -291,6 +291,34 @@
   title page/.initial=image
 }
 
+%------------------------------------------------
+% teaser page definitions
+%------------------------------------------------
+\expandafter\let\csname beamer@@tmpop@teaser page@default\endcsname\relax
+
+% teaser page image version
+\defbeamertemplate*{teaser page}{image}
+{%
+  \vskip\myheadlineb%
+  \hspace{0.5cm}\usebeamercolor[fg]{title}\usebeamerfont*{title}\strut{}\inserttitle\par%
+  \hspace{0.5cm}\usebeamercolor[fg]{subtitle}\usebeamerfont{subtitle}\strut{}\insertsubtitle\par\medskip%
+}
+
+%  page text version
+\defbeamertemplate{teaser page}{text}
+{%
+  \vskip\myheadlinea%
+  \hspace{0.5cm}\usebeamercolor[fg]{title}\usebeamerfont{title}\strut{}\inserttitle\par\medskip%
+  \hspace{0.5cm}\usebeamercolor[fg]{subtitle}\usebeamerfont{subtitle}\strut{}\insertsubtitle\par\bigskip\bigskip%
+}
+
+\defbeamertemplate{teaser page}{empty}{}
+
+\pgfkeys{/beamerfzj/outer/.cd,
+  teaser page/.initial=image
+}
+
+
 %------------------------------------------------
 % lecture page definitions 
 %------------------------------------------------
@@ -354,7 +382,7 @@
 %------------------------------------------------
 \expandafter\let\csname beamer@@tmpop@section page@default\endcsname\relax
 
-% part page image version
+% section page image version
 \defbeamertemplate*{section page}{image}
 {%
   \vskip\myheadlineb%
@@ -363,7 +391,7 @@
 %  \hspace{0.5cm}\usebeamercolor[fg]{title}\usebeamerfont{date}\insertdate\enspace\vrule width0.3pt\enspace\insertauthor\enspace\vrule width0.3pt\enspace\insertinstitute%
 }
 
-% part page text version
+% section page text version
 \defbeamertemplate{section page}{text}
 {%  
   \vskip\myheadlinea%
@@ -427,7 +455,28 @@
 }
 
 %------------------------------------------------
-% title slide definition via makelecture
+% teaser slide definition via maketeaser
+%------------------------------------------------
+\def\teaserpage{\usebeamertemplate*{teaser page}}
+\def\maketeaser{%
+{%
+  \ifbeamer@inframe%
+    \teaserpage%
+    % resetting the background does not work for inframe, since empty title theme template cannot be set after \frame{...} here
+  \else%
+    \setbeamertemplate{frame number}[invisible]%
+    \setbeamertemplate{date}[invisible]%
+    \setbeamertemplate{background canvas}[\pgfkeysvalueof{/beamerfzj/outer/teaser page}]
+    \setbeamertemplate{title page}[\pgfkeysvalueof{/beamerfzj/outer/teaser page}]
+    \frame[t,noframenumbering]{\teaserpage}%
+\fi%
+}%
+    % reset background to normal slides, does not change selected theme
+    \setbeamertemplate{background canvas}[empty]
+}
+
+%------------------------------------------------
+% lecture slide definition via makelecture
 %------------------------------------------------
 \def\lecturepage{\usebeamertemplate*{lecture page}}
 

beamerthemeJuelich.sty

@@ -12,7 +12,7 @@
 
 \ifluatex
   \RequirePackage{microtype}
-  \RequirePackage{fontspec}
+  \RequirePackage[no-math]{fontspec}
   \setmainfont{LiberationSans}
   \setsansfont{LiberationSans}
   \setmonofont{LiberationMono}