support beamer notes

beamertheme-source/beamerinnerthemeneo.dtx

@@ -41,6 +41,7 @@
 \RequirePackage{keyval}
 \RequirePackage{calc}
 \RequirePackage{pgfopts}
+\RequirePackage{pgfpages}
 \RequirePackage{tikz}
 %    \end{macrocode}
 %
@@ -578,6 +579,13 @@
       fg=palette primary.fg
     }
     \usebeamercolor[fg]{palette primary}
+    \makeatletter
+    \def\beamer@framenotesbegin{% at beginning of slide
+      \usebeamercolor[fg]{palette primary}
+      \gdef\beamer@noteitems{}%
+      \gdef\beamer@notes{}%
+    }
+    \makeatother
 }
 %    \end{macrocode}
 %
@@ -603,6 +611,11 @@
 %
 %    \begin{macrocode}
   \AtBeginEnvironment{beamer@frameslide}{
+    \makeatletter
+    \usebeamercolor[fg]{normal text}
+    \gdef\beamer@noteitems{}%
+    \gdef\beamer@notes{}%
+    \makeatother
     \ifbool{neo@standout}{
       \centering
       \usebeamerfont{standout}

beamertheme-source/beamerthemeneo.dtx

@@ -32,6 +32,7 @@
 %
 %    \begin{macrocode}
 \RequirePackage{etoolbox}
+\RequirePackage{pgfpages}
 \RequirePackage{pgfopts}
 %    \end{macrocode}
 %
@@ -100,6 +101,22 @@
 %    \end{macrocode}
 % \end{macro}
 %
+% \begin{macro}{notes}
+%    Show notes in presentation
+%    \begin{macrocode}
+\pgfkeys{/neo/notes/.cd,
+  .is choice,
+  none/.code=\pgfkeysalso{notes=hide},
+  hide/.code=\setbeameroption{hide notes},
+  show/.code=\setbeameroption{show notes},
+  only/.code=\setbeameroption{show only notes},
+  left/.code=\setbeameroption{show notes on second screen=left},
+  right/.code=\setbeameroption{show notes on second screen=right},
+  top/.code=\setbeameroption{show notes on second screen=top},
+  bottom/.code=\setbeameroption{show notes on second screen=bottom},
+}
+%    \end{macrocode}
+%
 % Shortcut option names as aliases to the corresponding |key=value| options.
 %
 %    \begin{macrocode}

beamertheme-source/pdfpcnotes.dtx

@@ -83,9 +83,9 @@
 
 % define command \pnote{} that works like note but
 % additionally writes notes to file in pdfpc readable format
-\newcommand{\pnote}[1]{%
+\newcommand{\pnote}[2][item]{%
 	% keep normal notes working
-	\note{#1}%
+	\note[#1]{#2}%
 
 	% if frame changed - write a new header
 	\ifdim\thepage pt>\lastpage pt
@@ -97,7 +97,7 @@
 	\fi
 
 	% write note to file
-	\immediate\write\pdfpcnotesfile{\unexpanded{#1}}%
+	\immediate\write\pdfpcnotesfile{\unexpanded{#2}}%
 }
 % close file on \begin{document}
 \AtEndDocument{%