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71 lines
1.7 KiB
Plaintext
71 lines
1.7 KiB
Plaintext
3 years ago
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\ProvidesPackage{pdfpcnotes}
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% Handling of kv parameters.
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% We have the following options, that all take time in the HH:MM format
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\RequirePackage{kvoptions}
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\SetupKeyvalOptions{
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family=PDFPC,
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prefix=PDFPC@
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}
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\DeclareStringOption{duration}
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\DeclareStringOption{starttime}
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\DeclareStringOption{endtime}
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\DeclareStringOption{lastminutes}
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\DeclareStringOption{fontsize}
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\ProcessKeyvalOptions*
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% Small macro to make inserting options easier.
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\newcommand\PDFPC@option[2]{
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\ifx#2\@empty\else
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\immediate\write\pdfpcnotesfile{[#1]}%
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\immediate\write\pdfpcnotesfile{#2}%
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\fi
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}
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% create a new file handle
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\newwrite\pdfpcnotesfile
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% open file on \begin{document}
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\AtBeginDocument{%
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\immediate\openout\pdfpcnotesfile\jobname.pdfpc\relax
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\PDFPC@option{duration}{\PDFPC@duration}
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\PDFPC@option{start_time}{\PDFPC@starttime}
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\PDFPC@option{end_time}{\PDFPC@endtime}
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\PDFPC@option{last_minutes}{\PDFPC@lastminutes}
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\PDFPC@option{font_size}{\PDFPC@fontsize}
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\immediate\write\pdfpcnotesfile{[notes]}
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}
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% define a # http://tex.stackexchange.com/a/37757/10327
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\begingroup
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\catcode`\#=12
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\gdef\hashchar{#}%
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\endgroup
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\def\lastframenumber{0}
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% define command \pnote{} that works like note but
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% additionally writes notes to file in pdfpc readable format
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\newcommand{\pnote}[1]{%
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% keep normal notes working
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\note{#1}%
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% if frame changed - write a new header
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\ifdim\theframenumber pt>\lastframenumber pt
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\let\lastframenumber\theframenumber
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\begingroup
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\let\#\hashchar
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\immediate\write\pdfpcnotesfile{\#\#\# \theframenumber}%
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\endgroup
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\fi
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% write note to file
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\immediate\write\pdfpcnotesfile{\unexpanded{#1}}%
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}
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% close file on \end{document}
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\AtEndDocument{%
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\immediate\closeout\pdfpcnotesfile
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}
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