latex/slides/dashundergaps.sty

   1 %% This is file `dashundergaps.sty' v1.2 by Merciadri Luca.
   2
   3 \NeedsTeXFormat{LaTeX2e}
   4 \ProvidesPackage{dashundergaps}[2010/01/20 Dashing and underlining (phantom) text]
   5 \PackageInfo{dashundergaps}{This is DashUnderGaps by Merciadri Luca.}
   6
   7 \RequirePackage{ifthen}[1994/06/01]
   8 \PassOptionsToPackage{normalem}{ulem}
   9 \RequirePackage{ulem}
  10 \newboolean{dot} % false at start
  11 \newboolean{dash} % false at start
  12
  13
  14 \DeclareOption{dash}{%
  15 \typeout{Dashing mode activated!}
  16 \setboolean{dash}{true}
  17 \providecommand{\dashuline}{\bgroup
  18 \ifdim\ULdepth=\maxdimen
  19 \settodepth\ULdepth{(j}\advance\ULdepth.4pt\fi
  20 \markoverwith{\kern.15em
  21 \vtop{\kern\ULdepth \hrule width .3em}%
  22 \kern.15em}\ULon}
  23 }
  24
  25
  26 \DeclareOption{dot}{%
  27 \typeout{Dotting mode activated!}
  28 \setboolean{dot}{true}
  29 \providecommand{\dotuline}{\bgroup
  30 \ifdim\ULdepth=\maxdimen
  31 \settodepth\ULdepth{(j}\advance\ULdepth.4pt\fi
  32 \markoverwith{\begingroup
  33 \advance\ULdepth0.08ex
  34 \lower\ULdepth\hbox{\kern.15em .\kern.1em}%
  35 \endgroup}\ULon}
  36 }
  37
  38
  39 \DeclareOption{phantomtext}{%
  40 \typeout{Phantom mode activated! All the gaps will be filled.}
  41 \newboolean{teachernotes} % false at start
  42 \newcounter{nb-gaps}
  43 \setcounter{nb-gaps}{1}
  44 \newcounter{nth-gaps}
  45 \setcounter{nth-gaps}{1}
  46
  47 \def\phantom@putbox{\ifx\UL@start\@empty \else % not inner
  48   \vrule\@width\z@ \LA@penalty\@M
  49   {\UL@skip\wd\UL@box \UL@leaders \kern-\UL@skip}%
  50   \hbox to\wd\UL@box{}\fi}%
  51
  52 \providecommand{\gap}[1]{%
  53 \bgroup
  54 \let\UL@putbox=\phantom@putbox
  55 \ifthenelse{\boolean{teachernotes}}
  56 {\textbf{#1} (\arabic{nth-gaps})}
  57 {\ifthenelse{\boolean{dash} \AND \boolean{dot}}{\uline{#1}(\arabic{nth-gaps})}{\ifthenelse{\boolean{dash}}{\dashuline{#1} (\arabic{nth-gaps})}{\ifthenelse{\boolean{dot}}{\dotuline{#1} (\arabic{nth-gaps})}{\uline{#1} (\arabic{nth-gaps})}}}
  58 }
  59 \addtocounter{nb-gaps}{1}
  60 \addtocounter{nth-gaps}{1}
  61 \egroup
  62 }}
  63
  64
  65 \DeclareOption{teachernotes}{%
  66 \typeout{Phantom mode deactivated! All the gaps will be filled with their content.}
  67 \setboolean{teachernotes}{true}
  68 }
  69
  70
  71 \DeclareOption{displaynbgaps}{%
  72 \typeout{Gaps counting mode activated!}
  73 \addtocounter{nb-gaps}{-1}
  74 \AtEndDocument{\vfill \centering \bfseries GAPS: \arabic{nb-gaps}.}
  75 }
  76
  77 \ProcessOptions\relax
  78