From 85b7bc695629926641c7cb752fd478adfdf374f3 Mon Sep 17 00:00:00 2001 From: Marius Date: Sun, 4 Jul 2010 15:32:09 +0300 Subject: stable 2010-05-24 13:10 --- tex/context/base/s-pre-10.tex | 308 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 308 insertions(+) create mode 100644 tex/context/base/s-pre-10.tex (limited to 'tex/context/base/s-pre-10.tex') diff --git a/tex/context/base/s-pre-10.tex b/tex/context/base/s-pre-10.tex new file mode 100644 index 000000000..67a867ec7 --- /dev/null +++ b/tex/context/base/s-pre-10.tex @@ -0,0 +1,308 @@ +%D \module +%D [ file=s-pre-10, +%D version=unknown, +%D title=\CONTEXT\ Style File, +%D subtitle=Presentation Environment 10, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA / Hans Hagen \& Ton Otten}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +%D This style is derived from the ninth style, which was +%D used first at \EUROTEX\ 99 and later at \TUG\ 2000. This +%D alternative build up a page. + +\startmode [demo] + \disablemode[demo] \usemodule[pre-09] \enablemode[demo] +\stopmode + +\startnotmode [demo] + \usemodule[pre-09] +\stopnotmode + +%D We use blue colors instead of yellow ones. Since we have +%D used symbolic names, we can easily overload the existing +%D scheme. + +\definecolor[LineColor][r=.40,g=.40,b=1.00] + +%D Here we don't use fixed dimensions, but fit the sample +%D windows and derive the text windows's width from this one. + +\setupframedtexts + [SampleText] + [width=fit,height=fit, + background={background,nextpage}] + +%D The topic goes to the top right corner of the screen which +%D means that it is positioned left down to the reference +%D point. Watch how we make data on this layer (here only +%D the topic but it can be more) persistent. + +\setuplayer + [topic] + [y=0pt,x=\makeupwidth,location=lb,state=repeat, + hoffset=-\FrameSkip,voffset=\FrameSkip] + +%D Clicking on the page brings us back. + +\setupbackgrounds + [page] + [background={previouspage,color,topic}] + +%D All layers end up on the text area. This could have been +%D the page area too since these have the same dimensions. + +\setupbackgrounds + [text] + [background={common,sample,text}] + +%D Because we build up the text window step by step, we will +%D separate the entries by white space. + +\startsetups [always] + \setupwhitespace[big] + \setupblank[big] +\stopsetups + +%D The \type {\Topic} commands can be simplified to: + +\def\Topic#1% + {\resetlayer[topic] + \setlayer[topic]{\bfb\setstrut\color[TextColor]{#1}}} + +%D We also provide a way to erase the topic. + +\def\NoTopic + {\resetlayer[topic]} + +%D We have to redefine the structuring commands to support +%D the resetting of buffer counters. + +\newcounter\TextN + +\def\StartSample + {\doglobal\newcounter\TextN + \dostartbuffer[sample][StartSample][StopSample]} + +\def\StartText + {\doglobal\newcounter\TextN + \dostartbuffer[text][StartText][StopText]} + +\def\StartSubText + {\doglobal\increment\TextN + \dostartbuffer[text-\TextN][StartSubText][StopSubText]} + +\def\StopText + {\startstandardmakeup + \DoSampleText{text}{common}{nextpage} + \stopstandardmakeup} + +\def\StopSubText + {\startstandardmakeup + \DoSampleText{text}{common}{nextpage} + \stopstandardmakeup} + +%D The \type {\DoSampleText} command is adapted to support +%D addition of subtexts (each subtext goes into its own +%D buffer). + +\def\DoSampleText#1#2#3% + {\setupframedtexts[SampleText][background={background,#3}] + \bgroup + \setups[#1]% + \setups[always]% + \setbox\nextbox=\hbox + {\startSampleText[none] + \getbuffer[#1]\par + \doif{#1}{text} + {\dorecurse{\TextN}{\getbuffer[text-\recurselevel]\par}} + \stopSampleText} + \xdef\SampleTextWidth{\the\wd\nextbox} + \setlayer[#2]{\box\nextbox}% + \egroup} + +%D Since we are no longer swapping windows, we end up with a +%D much simplier \type {\Stopidea} macro. We don't reset +%D samples at the inner level. + +\def\StartIdea% + {\bgroup + \let\StopSample \relax + \let\StopText \relax + \let\StopSubText\relax + \def\StartSample{\dostartbuffer[sample][StartSample][StopSample]}} + +\def\StopIdea% + {\startstandardmakeup + \DoSampleText{sample}{sample}{nextpage} + \SetTextWidth + \DoSampleText{text} {text} {nextpage} + \stopstandardmakeup + \egroup} + +%D Here we determine the width of the text window. It is +%D derived from the width of the sample and stays the same +%D within a sequence. + +\def\SetTextWidth + {\ifnum\TextN<1 % yes or no, may change + \scratchdimen=\makeupwidth + \advance\scratchdimen by -\SampleTextWidth + \advance\scratchdimen by \FrameSkip + \xdef\SampleWidth{\the\scratchdimen}% + \fi + \setupframedtexts + [SampleText] + [width=\SampleWidth]} + +%D We use the (already implemented) second alternative of +%D the titlepage graphic. Please don't change this. + +\defineoverlay[joke] [\useMPgraphic{joke}{n=1}] % not to be changed ! + +\doifnotmode{demo}{\endinput} + +%D The demo section. The original presentation uses proper +%D graphics and has better spacing. + +\def\SomeSymbol#1#2{\definedfont[ContextNavigation at #1]\char#2} + +\setupcombinations[distance=\FrameOffset,inbetween=\vskip\FrameOffset] + +\starttext + +\TitlePage{Some Famous Symbols} + +\Topic{Symbols} + +\StartSample + \startcombination[2*2] + {\SomeSymbol{5cm}{1}} {} + {\SomeSymbol{5cm}{3}} {} + {\SomeSymbol{5cm}{2}} {} + {\SomeSymbol{5cm}{4}} {} + \stopcombination +\StopSample + +\Topic{Previous} + +\StartIdea + \StartSample + \SomeSymbol{7cm}{1} + \StopSample + \StartText + This symbol can be used to indicate a hyperlink to a + previous page. + \StopText +\StopIdea + +\StartIdea + \StartSubText + As one can expect there is also a symbol for going to + the next page. + \StopSubText +\StopIdea + +\Topic{Previous} + +\StartIdea + \StartSample + \SomeSymbol{9cm}{2} + \StopSample + \StartText + This symbol is actually just a mirrored version of the + first symbol we showed. + \StopText +\StopIdea + +\NoTopic + +\StartText + Is this nice or not? +\StopText + +\Topic{First and Last} + +\StartSample + \SomeSymbol{11cm}{3} +\StopSample + +\StartSample + \SomeSymbol{11cm}{4} +\StopSample + +\StartIdea + \StartSample + \SomeSymbol{5cm}{3} + \StopSample + \StartText + A few screens back, we saw this symbol. + \StopText +\StopIdea + +\StartIdea + \StartSubText + This symbol represents the beginning of something. + \StopSubText +\StopIdea + +\StartIdea + \StartSample + \SomeSymbol{5cm}{4} + \StopSample + \StartSubText + Just like this one represents an end. + \StopSubText +\StopIdea + +\StartIdea + \StartSubText + They look just like the symbols found on audio and + video players. + \StopSubText +\StopIdea + +\Topic{Summary} + +\StartIdea + \StartSample + \SomeSymbol{6cm}{1} + \StopSample + \StartText + So we have a symbol for previous \unknown + \StopText +\StopIdea + +\StartIdea + \StartSample + \SomeSymbol{6cm}{2} + \StopSample + \StartSubText + \unknown\ and one for next \unknown + \StopSubText +\StopIdea + +\StartIdea + \StartSample + \SomeSymbol{6cm}{3} + \StopSample + \StartSubText + \unknown\ and yet another for first \unknown + \StopSubText +\StopIdea + +\StartIdea + \StartSample + \SomeSymbol{6cm}{4} + \StopSample + \StartSubText + \unknown\ and of course for last. + \StopSubText +\StopIdea + +\stoptext + -- cgit v1.2.3