%D \module %D [ file=simpleslides-s-Split, %D version=2009.03.30 %D title=\CONTEXT\ Style File, %D subtitle=Presentation Module --- Split style, %D author=Aditya Mahajan and Thomas A. Schmitz, %D date=\currentdate, %D copyright={Aditya Mahajan and Thomas A. Schmitz}] %C %C Copyright 2007 Aditya Mahajan and Thomas A. Schmitz %C This file may be distributed under the GNU General Public License v. 2.0. %D This file provides the \quotation{Split} style for the presentation %D module. It is loaded at runtime. The look of this style was inspired by the %D \quotation{Copenhagen} theme of the \LaTeX\ \filename{beamer} package. \writestatus{simpleslides}{loading Black Blue style} \startmodule[simpleslides-s-Split] \unprotect %AM: NOTE: The black and blue colors can be made configurable. %D First, we change the page layout to have more space on the top and the %D bottom. \setuplayout [width=fit, margin=0cm, height=fit, header=3.2cm, footer=.5cm, topspace=.6cm, backspace=1cm, location=singlesided] \setuplayout [simpleslides:layout:horizontal][header=3.2cm] \setuplayout [simpleslides:layout:vertical] [header=0.5cm] \setuplayout [simpleslides:layout:title] [header=0.5cm] %D We also specify the position of the slidetitle. \setuplayer[simpleslides:layer:slidetitle] [x=10mm,y=12mm] %D These macros are used for placing figures/pictures: \define\NormalHeight {\textheight} \define\NormalWidth {.476\textwidth} \define\PictureFrameHeight {\textheight} \define\PictureFrameWidth {.476\textwidth} %D Next we define a few generic frames, which will be used by other macros to %D get a consistent look and feel. \setupframed[simpleslides:framed] [corner=round, background=color,backgroundcolor={simpleslides:contrastcolor}] \defineframed[simpleslides:framed:small] [frame=off,offset=0pt,strut=no, width=0.5\textwidth,height=0.5cm, top=\vss,bottom=\vss] %D We define our color scheme: \definecolor [simpleslides:backgroundcolor] [s=.9] \definecolor [simpleslides:contrastcolor] [r=.2, g=.2, b=.72] \definecolor [simpleslides:variantcolor] [s=0] \definecolor [simpleslides:itemize:color] [simpleslides:contrastcolor] %D We use \METAPOST\ to draw backgrounds. First, we define a few helper macros %D to place text inside \METAPOST \definetextext[simpleslides:sometxt:left] {\SimpleSlidesSometxtLeft} \definetextext[simpleslides:sometxt:right]{\SimpleSlidesSometxtRight} \unexpanded\def\SimpleSlidesSometxtLeft#1% {\getvalue{simpleslides:framed:small}[align=left] {\switchtobodyfont[9pt]\color[simpleslides:backgroundcolor] {#1\quad\strut}}} \unexpanded\def\SimpleSlidesSometxtRight#1% {\getvalue{simpleslides:framed:small}[align=right] {\switchtobodyfont[9pt]\color[simpleslides:backgroundcolor] {\strut\quad#1}}} %D Now we use \METAPOST\ to draw a page ornament, which will then be inherited %D by different backgrounds. \startuseMPgraphic{simpleslides:MP:ornament} StartPage ; save p, Main, a ; path p[] ; path Main ; numeric a; a=.5cm ; fill Page withcolor \MPcolor{simpleslides:backgroundcolor} ; z1 = ulcorner Page shifted (0,-a) ; z2 = urcorner Page shifted (0,-a) ; z3 = llcorner Page shifted (0,a) ; z4 = lrcorner Page shifted (0,a) ; z5 = 1/2[ulcorner Page,urcorner Page] ; z6 = 1/2[z1,z2] ; z7 = 1/2[llcorner Page,lrcorner Page] ; z8 = 1/2[z3,z4] ; p[1] = ulcorner Page -- urcorner Page -- z2 -- z1 -- cycle ; p[2] = ulcorner Page -- z5 -- z6 -- z1 -- cycle ; p[3] = llcorner Page -- lrcorner Page -- z4 -- z3 -- cycle ; p[4] = llcorner Page -- z7 -- z8 -- z3 -- cycle ; fill p[1] withcolor \MPcolor{simpleslides:contrastcolor} ; fill p[2] withcolor \MPcolor{simpleslides:variantcolor} ; fill p[3] withcolor \MPcolor{simpleslides:variantcolor} ; fill p[4] withcolor \MPcolor{simpleslides:contrastcolor} ; draw \sometxt[simpleslides:sometxt:left]{\getvariable{simpleslides:title}{date}} shifted (1cm,y1) ; draw \sometxt[simpleslides:sometxt:right]{\folio\ of \lastpage} shifted (x5,y1) ; draw \sometxt[simpleslides:sometxt:left]{\getvariable{simpleslides:title}{author}} shifted (1cm,0) ; draw \sometxt[simpleslides:sometxt:right]{\getvariable{simpleslides:title}{title}} shifted (x5,0) ; StopPage ; \stopuseMPgraphic %D We use this ornament in different backgrounds. \defineoverlay [simpleslides:background:ornament] [\useMPgraphic{simpleslides:MP:ornament}] \defineoverlay [simpleslides:background:title] [\useMPgraphic{simpleslides:MP:ornament}] %D We want the title to placed in a framed box. We redefine all the keys of %D \type{\setupTitle}, so that the module is easier to maintain. \setupTitle [\c!title=, \c!author=, \c!date=\currentdate, \c!headstyle=, \c!headcolor={simpleslides:backgroundcolor}, \c!align=\v!middle, \c!before={\vfill\getvalue{simpleslides:framed} [\c!width=\textwidth,\c!height=.75\textheight, \c!align=\v!middle, \c!strut=\v!no] \bgroup}, \c!after={\egroup\vfill}, \c!title\c!style={\switchtobodyfont[\TitleSize]}, \c!title\c!color=, \c!title\c!align=,%\v!middle, \c!author\c!style=, \c!author\c!color=, \c!author\c!align=,%\v!middle, \c!date\c!style=, \c!date\c!color=, \c!date\c!align=,%\v!middle, \c!before\c!title=, \c!before\c!author=, \c!before\c!date=, \c!after\c!title={\blank[1*line]}, \c!after\c!author={\blank[2*line]}, \c!after\c!date=] %D We also want the slide title in a framed box. \setupSlideTitle [\c!after=, \c!alternative=layer, \c!height=2.1cm, \c!width=\textwidth, \c!color=simpleslides:backgroundcolor] %D The symbol for the first level of itemizations. \definesymbol[1][\useMPgraphic{simpleslides:itemize:square}] \setupitemize[1][\c!color={simpleslides:itemize:color}] \protect \stopmodule \endinput