70 lines
2.6 KiB
Nix
70 lines
2.6 KiB
Nix
{ fetchurl, stdenv, python2, makeWrapper, lib
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, SDL, ghostscript, pdftk, dejavu_fonts }:
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let
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version = "0.12.1";
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pythonEnv = python2.withPackages (ps: with ps; [pyopengl pygame pillow]);
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in stdenv.mkDerivation {
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# This project was formerly known as KeyJNote.
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# See http://keyj.emphy.de/apple-lawsuit/ for details.
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pname = "impressive";
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inherit version;
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src = fetchurl {
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url = "mirror://sourceforge/impressive/Impressive-${version}.tar.gz";
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sha256 = "1r7ihv41awnlnlry1kymb8fka053wdhzibfwcarn78rr3vs338vl";
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};
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ pythonEnv ];
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configurePhase = ''
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# Let's fail at build time if the library we're substituting in doesn't
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# exist/isn't marked as executable
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test -x ${SDL}/lib/libSDL.so
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sed -i "impressive.py" \
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-e '/^__website__/a SDL_LIBRARY = "${SDL}/lib/libSDL.so"' \
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-e 's/sdl = CDLL.*/sdl = CDLL(SDL_LIBRARY)/' \
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-e 's^FontPath =.*/usr/.*$^FontPath = ["${dejavu_fonts}/share/fonts", ""]^'
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'';
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installPhase = ''
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mkdir -p "$out/bin" "$out/share/doc/impressive" "$out/share/man/man1"
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mv impressive.py "$out/bin/impressive"
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mv impressive.1 "$out/share/man/man1"
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mv changelog.txt impressive.html license.txt "$out/share/doc/impressive"
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wrapProgram "$out/bin/impressive" \
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--prefix PATH ":" "${ghostscript}/bin:${pdftk}/bin"
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'';
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meta = {
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description = "Impressive, an effect-rich presentation tool for PDFs";
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longDescription = ''
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Impressive is a program that displays presentation slides.
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But unlike OpenOffice.org Impress or other similar
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applications, it does so with style. Smooth alpha-blended
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slide transitions are provided for the sake of eye candy, but
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in addition to this, Impressive offers some unique tools that
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are really useful for presentations. Read below if you want
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to know more about these features.
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Creating presentations for Impressive is very simple: You just
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need to export a PDF file from your presentation software.
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This means that you can create slides in the application of
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your choice and use Impressive for displaying them. If your
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application does not support PDF output, you can alternatively
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use a set of pre-rendered image files – or you use Impressive
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to make a slideshow with your favorite photos.
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'';
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homepage = "http://impressive.sourceforge.net/";
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license = lib.licenses.gpl2;
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maintainers = with lib.maintainers; [ lheckemann ];
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platforms = lib.platforms.mesaPlatforms;
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};
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}
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