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Diffstat (limited to 'Master/texmf-dist/tex/latex/beamer/beamerbaseboxes.sty.orig')
-rw-r--r-- | Master/texmf-dist/tex/latex/beamer/beamerbaseboxes.sty.orig | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerbaseboxes.sty.orig b/Master/texmf-dist/tex/latex/beamer/beamerbaseboxes.sty.orig new file mode 100644 index 00000000000..02952f0c442 --- /dev/null +++ b/Master/texmf-dist/tex/latex/beamer/beamerbaseboxes.sty.orig @@ -0,0 +1,224 @@ +% Copyright 2007 by Till Tantau +% +% This file may be distributed and/or modified +% +% 1. under the LaTeX Project Public License and/or +% 2. under the GNU Public License. +% +% See the file doc/licenses/LICENSE for more details. + +\RequirePackage{keyval} + +\def\beamerboxesdeclarecolorscheme#1#2#3{% scheme name, upper color, lower color + \setbeamercolor{@scheme upper #1}{fg=white,bg=#2} + \setbeamercolor{@scheme lower #1}{bg=#3} +} + +\define@key{beamerboxes}{scheme}{\def\bmb@upper{@scheme upper #1}\def\bmb@lower{@scheme lower #1}} +\define@key{beamerboxes}{upper}{\def\bmb@upper{#1}} +\define@key{beamerboxes}{lower}{\def\bmb@lower{#1}} +\define@key{beamerboxes}{width}{\edef\bmb@width{#1}} +\define@key{beamerboxes}{shadow}[true]{\csname bmb@shadow#1\endcsname} + +\newif\ifbmb@shadow +\newbox\bmb@box +\newbox\bmb@colorbox +\newdimen\bmb@boxwidth +\newdimen\bmb@boxheight +\newdimen\bmb@prevheight +\newdimen\bmb@temp +\newdimen\bmb@dima +\newdimen\bmb@dimb + +\newcommand\beamerboxesrounded[2][] +{% + \global\let\beamer@firstlineitemizeunskip=\relax% + \vbox\bgroup% + \setkeys{beamerboxes}{upper=block title,lower=block body,width=\textwidth,shadow=false}% + \setkeys{beamerboxes}{#1}% + {% + \usebeamercolor{\bmb@lower}% + \globalcolorstrue% + \colorlet{lower.bg}{bg}% + }% + {% + \usebeamercolor{\bmb@upper}% + \globalcolorstrue% + \colorlet{upper.bg}{bg}% + }% + % + % Typeset head + % + \vskip4bp + \setbox\bmb@box=\hbox{% + \begin{minipage}[b]{\bmb@width}% + \usebeamercolor[fg]{\bmb@upper}% + #2% + \end{minipage}}% + \ifdim\wd\bmb@box=0pt% + \setbox\bmb@box=\hbox{}% + \ht\bmb@box=1.5pt% + \bmb@prevheight=-4.5pt% + \else% + \wd\bmb@box=\bmb@width% + \bmb@temp=\dp\bmb@box% + \ifdim\bmb@temp<1.5pt% + \bmb@temp=1.5pt% + \fi% + \setbox\bmb@box=\hbox{\raise\bmb@temp\hbox{\box\bmb@box}}% + \dp\bmb@box=0pt% + \bmb@prevheight=\ht\bmb@box% + \fi% + \bmb@temp=\bmb@width% + \bmb@dima=\bmb@temp\advance\bmb@dima by2.2bp% + \bmb@dimb=\bmb@temp\advance\bmb@dimb by4bp% + \hbox{% + \begin{pgfpicture}{0bp}{+-\ht\bmb@box}{0bp}{+-\ht\bmb@box} + \ifdim\wd\bmb@box=0pt% + \color{lower.bg}% + \else% + \color{upper.bg}% + \fi% + \pgfpathqmoveto{-4bp}{-1bp} + \pgfpathqcurveto{-4bp}{1.2bp}{-2.2bp}{3bp}{0bp}{3bp} + \pgfpathlineto{\pgfpoint{\bmb@temp}{3bp}} + \pgfpathcurveto% + {\pgfpoint{\bmb@dima}{3bp}}% + {\pgfpoint{\bmb@dimb}{1.2bp}}% + {\pgfpoint{\bmb@dimb}{-1bp}}% + \bmb@dima=-\ht\bmb@box% + \advance\bmb@dima by-2pt% + \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}} + \pgfpathlineto{\pgfpoint{-4bp}{\bmb@dima}} + \pgfusepath{fill} + \end{pgfpicture}% + \copy\bmb@box% + }% + \nointerlineskip% + \vskip-1pt% + \ifdim\wd\bmb@box=0pt% + \else% + \hbox{% + \begin{pgfpicture}{0pt}{0pt}{\bmb@width}{6pt} + \bmb@dima=\bmb@width% + \advance\bmb@dima by8bp% + \pgfpathrectangle{\pgfpoint{-4bp}{-1bp}}{\pgfpoint{\bmb@dima}{8bp}} + \pgfusepath{clip} + {% + \pgftransformshift{\pgfpoint{-4bp}{0bp}}% + \pgftext[left,base]{\pgfuseshading{bmb@transition}}% + }% + \end{pgfpicture}% + }% + \nointerlineskip% + \vskip-0.5pt% + \fi% + \setbox\bmb@colorbox=\hbox{{\pgfpicturetrue\pgfsetcolor{lower.bg}}}% + \setbox\bmb@box=\hbox% + \bgroup% + \begin{minipage}[b]{\bmb@width}% + \vskip2pt% + \usebeamercolor[fg]{\bmb@lower}% + \colorlet{beamerstructure}{upper.bg}% + \colorlet{structure}{upper.bg}% + %\color{.}% +} + +\def\endbeamerboxesrounded +{% + \end{minipage}% + \egroup% + \bmb@temp=\dp\bmb@box% + \advance\bmb@temp by.5pt% + \setbox\bmb@box=\hbox{\raise\bmb@temp\hbox{\box\bmb@box}}% + \dp\bmb@box=0pt% + \bmb@boxwidth=\bmb@width% + \bmb@boxheight=\ht\bmb@box% + \advance\bmb@boxheight by4bp% + \advance\bmb@boxheight by\bmb@prevheight% + \ifbmb@shadow% + \pgfdeclareradialshading{bmb@shadowball}{\pgfpointorigin} + {% + color(0bp)=(pgftransparent!50); + color(4bp)=(pgftransparent!100) + }% + \pgfdeclareradialshading{bmb@shadowballlarge}{\pgfpointorigin} + {% + color(0bp)=(pgftransparent!0); + color(8bp)=(pgftransparent!100) + }% + \pgfdeclarehorizontalshading{bmb@shadowhorz}{\bmb@boxheight-6bp} + {% + color(0bp)=(pgftransparent!0); + color(8bp)=(pgftransparent!100) + }% + \pgfdeclareverticalshading{bmb@shadowvert}{\bmb@boxwidth-4bp} + {% + color(0bp)=(pgftransparent!100); + color(8bp)=(pgftransparent!0) + }% + \pgfdeclarefading{bmb@shadowmask} + {% + \begin{pgfpicture} + \pgftext[at=\pgfpoint{4bp}{4bp}]{\pgfuseshading{bmb@shadowball}} + \pgftext[at=\pgfpoint{\bmb@boxwidth}{8bp}]{\pgfuseshading{bmb@shadowballlarge}} + \pgftext[at=\pgfpoint{\bmb@boxwidth+4bp}{\bmb@boxheight+2bp}]{\pgfuseshading{bmb@shadowball}} + \pgftext[left, at=\pgfpoint{4bp}{4bp}]{\pgfuseshading{bmb@shadowvert}} + \pgftext[base, at=\pgfpoint{\bmb@boxwidth+4bp}{8bp}]{\pgfuseshading{bmb@shadowhorz}} + % + % clipping is needed because shadow is typeset on top of box + \begin{pgfscope} + \pgfsetcolor{black} + \pgfpathrectangle{\pgfpoint{4bp}{8bp}}{\pgfpoint{\bmb@boxwidth-0.2bp}{\bmb@boxheight-2bp}} + \pgfusepath{fill} + \end{pgfscope} + \end{pgfpicture} + }% + \fi% + \bmb@temp=\bmb@width% + \bmb@dima=\bmb@temp\advance\bmb@dima by2.2bp% + \bmb@dimb=\bmb@temp\advance\bmb@dimb by4bp% + \hbox{% + \begin{pgfpicture}{0bp}{0bp}{0bp}{0bp} + \ifbmb@shadow% + \begin{pgfscope} + \pgfpathrectangle{\pgfpoint{0bp}{-7bp}} + {\pgfpoint{\bmb@boxwidth+8bp}{\bmb@boxheight+6bp}} + \pgfsetfading{bmb@shadowmask}{% + \pgftransformshift{\pgfpoint{0.5\bmb@boxwidth+6bp}{0.5\bmb@boxheight-4bp}}} + \pgfusepath{fill} + \end{pgfscope} + \fi% + \unhbox\bmb@colorbox% + \pgfpathqmoveto{-4bp}{1bp} + \pgfpathqcurveto{-4bp}{-1.2bp}{-2.2bp}{-3bp}{0bp}{-3bp} + \pgfpathlineto{\pgfpoint{\the\bmb@temp}{-3bp}} + \pgfpathcurveto% + {\pgfpoint{\the\bmb@dima}{-3bp}}% + {\pgfpoint{\the\bmb@dimb}{-1.2bp}}% + {\pgfpoint{\the\bmb@dimb}{1bp}}% + { + \bmb@dima=\ht\bmb@box% + \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}} + \pgfpathlineto{\pgfpoint{-4bp}{\bmb@dima}} + \pgfusepath{fill} + } + \end{pgfpicture}% + \box\bmb@box% + }% + \ifbmb@shadow% + \vskip4bp minus 2bp% + \else% + \vskip2bp% + \fi% + \egroup% of \vbox\bgroup +} + +% Shadings +% Transition line +\pgfdeclareverticalshading[lower.bg,upper.bg]{bmb@transition}{200cm}% +{% + color(0pt)=(lower.bg); + color(2pt)=(lower.bg); + color(4pt)=(upper.bg) +} |