graphics/impressive: Update to 0.12.0

* Switch to MuPDF as default renderer for PDF files and give users the
  choice to choose alternate or additional PDF renderers (Ghostscript,
  Poppler and Xpdf)
* Make further dependencies optional but leave them as default to keep in
  sync with upstream's defaults
* Limit the port to Python 2.7 because Python 3 is not (yet) supported and
  add "python" to CATEGORIES to make searching somewhat easier
* Introduce a patch to prevent possible runtime errors if graphics/py-pillow
  is updated to 6.0.0 [1] [2]
* Pet portlint
* Take maintainership

Notable changes since 0.11.1:

* Many zoom mode related changes
* Many video related changes
* Made Impressive suitable for Raspberry Pi-based digital signage
* Fixed --auto mode that was broken in 0.11.2 (only worked properly for the
  first page)
* Fixed excessive mouse sensitivity in full-screen mode
* Fixed crashes when clicking hyperlinks in some PDFs
* Fixed non-working hyperlinks when more than one input document is specified
* Added new MuPDF renderer, uses no temporary files or named pipes on POSIX
  with MuPDF >= 1.4
* Can now use MuPDF's mutool instead of pdftk to get basic file information
  and unpack PDF files (for hyperlink decoding)
  * pdftk is no longer required to open "modern" PDF files
  * Only page title extraction still needs pdftk
* Input files are now checked for playability (to prevent users from
  accidentally playing .info files)
* Fixed non-responsiveness to any controls on slow systems where rendering a
  page takes longer than the --auto interval
* First page is now shown as early as possible (before fonts etc. have been
  preloaded)
* Fixed occasional re-rendering of pages that have already been rendered
* Fixed 'keys' PageProp that was broken since 0.11.0
* Fixed crash in --verbose mode
* Changed shebang line to 'python2' to avoid issues with Linux distributions
  that use Python 3.x by default

http://impressive.sourceforge.net/news.php

PR:		237426 (related) [1]
Obtained from:	Upstream [2]

graphics/impressive/Makefile

@@ -2,28 +2,25 @@
 # $FreeBSD$
 
 PORTNAME=	impressive
-PORTVERSION=	0.11.1
-PORTREVISION=	5
-CATEGORIES=	graphics
+PORTVERSION=	0.12.0
+CATEGORIES=	graphics python
 MASTER_SITES=	SF/${PORTNAME}/Impressive/${PORTVERSION}/
 DISTNAME=	Impressive-${PORTVERSION}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	kai@FreeBSD.org
 COMMENT=	Stylish way of giving presentations
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/license.txt
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}PyOpenGL>=0:graphics/py-PyOpenGL@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pillow>0:graphics/py-pillow@${PY_FLAVOR} \
-		xpdf:graphics/xpdf \
-		pdftk:print/pdftk \
-		xdg-open:devel/xdg-utils \
-		mplayer:multimedia/mplayer
+		${PYTHON_PKGNAMEPREFIX}game>0:devel/py-game@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pillow>0:graphics/py-pillow@${PY_FLAVOR}
 
-USES=		ghostscript:run python shebangfix
-SHEBANG_FILES=	impressive.py
+USES=		python:2.7 sdl shebangfix
 USE_SDL=	sdl
+
+SHEBANG_FILES=	impressive.py
 NO_BUILD=	yes
 NO_ARCH=	yes
 PLIST_FILES=	bin/${PORTNAME} \
@@ -32,6 +29,36 @@ PLIST_FILES=	bin/${PORTNAME} \
 PORTDOCS=	${PORTNAME}.html demo.pdf
 
 OPTIONS_DEFINE=	DOCS
+OPTIONS_GROUP=	MULTIMEDIA PDFFEATURE
+OPTIONS_MULTI=	PDFENGINE
+OPTIONS_DEFAULT=FFMPEG MPLAYER MUPDF PDFTK XDG
+
+OPTIONS_GROUP_MULTIMEDIA=	FFMPEG MPLAYER
+OPTIONS_GROUP_PDFFEATURE=	PDFTK XDG
+OPTIONS_MULTI_PDFENGINE=	GHOSTSCRIPT MUPDF POPPLER XPDF
+
+FFMPEG_DESC=		Optimize generation of video preview images
+MPLAYER_DESC=		Enable audio/video playback
+PDFTK_DESC=		Enable automatic extraction of PDF page titles
+XDG_DESC=		Enable web/e-mail hyperlinks in PDF files
+GHOSTSCRIPT_DESC=	Use Ghostscript for PDF rendering
+MUPDF_DESC=		Use MuPDF for PDF rendering
+POPPLER_DESC=		Use Poppler for PDF rendering
+XPDF_DESC=		Use Xpdf for PDF rendering
+
+FFMPEG_IMPLIES=		MPLAYER
+GHOSTSCRIPT_IMPLIES=	PDFTK
+POPPLER_IMPLIES=	PDFTK
+XPDF_IMPLIES=		PDFTK
+
+FFMPEG_RUN_DEPENDS=	ffmpeg:multimedia/ffmpeg
+MPLAYER_RUN_DEPENDS=	mplayer:multimedia/mplayer
+PDFTK_RUN_DEPENDS=	pdftk:print/pdftk
+XDG_RUN_DEPENDS=	xdg-open:devel/xdg-utils
+GHOSTSCRIPT_USES=	ghostscript:run
+MUPDF_RUN_DEPENDS=	mupdf:graphics/mupdf
+POPPLER_RUN_DEPENDS=	pdftoppm:graphics/poppler-utils
+XPDF_RUN_DEPENDS=	${LOCALBASE}/libexec/xpdf/pdftoppm:graphics/xpdf
 
 do-install:
 	${INSTALL_SCRIPT} ${WRKSRC}/${PORTNAME}.py ${STAGEDIR}${PREFIX}/bin/${PORTNAME}

graphics/impressive/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1471876119
-SHA256 (Impressive-0.11.1.tar.gz) = 593f616eb72a18a826bc7687c9952a2ae5dded5483d2688bab5b5ca68caf792c
-SIZE (Impressive-0.11.1.tar.gz) = 195743
+TIMESTAMP = 1558123299
+SHA256 (Impressive-0.12.0.tar.gz) = 7dc78de333e4a942036ba4bda53358799f493114f2f655b2ab2689b6fdc0587d
+SIZE (Impressive-0.12.0.tar.gz) = 209514

graphics/impressive/files/patch-impressive.py

@@ -0,0 +1,18 @@
+--- impressive.py.orig	2018-02-04 20:31:39 UTC
++++ impressive.py
+@@ -6332,7 +6332,14 @@ def run_main():
+             print >>sys.stderr, "Impressive version:", __version__
+             print >>sys.stderr, "Python version:", sys.version
+             print >>sys.stderr, "PyGame version:", pygame.__version__
+-            print >>sys.stderr, "PIL version:", Image.VERSION
++            if hasattr(Image, "__version__"):  # Pillow >= 5.2
++                print >>sys.stderr, "PIL version: Pillow", Image.__version__
++            elif hasattr(Image, "PILLOW_VERSION"):  # Pillow < 7.0
++                print >>sys.stderr, "PIL version: Pillow", Image.PILLOW_VERSION
++            elif hasattr(Image, "VERSION"):  # classic PIL or Pillow 1.x
++                print >>sys.stderr, "PIL version: classic", Image.VERSION
++            else:
++                print >>sys.stderr, "PIL version: unknown"            
+             if PDFRenderer:
+                 print >>sys.stderr, "PDF renderer:", PDFRenderer.name
+             else: