accessibility/magnus: Added (screen magnifier for X)

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

5 files changed, 155 insertions, 0 deletions

diff --git a/accessibility/magnus/README b/accessibility/magnus/README
new file mode 100644
index 0000000000000..a830510a6ed67
--- /dev/null
+++ b/accessibility/magnus/README
@@ -0,0 +1,5 @@
+magnus (a very simple screen magnifier for X11)
+
+A very simple screen magnifier for visually impaired users. Allows
+setting the zoom level to anything between 2x and 5x. May also be
+useful for running older X apps on modern high-DPI displays.
diff --git a/accessibility/magnus/doinst.sh b/accessibility/magnus/doinst.sh
new file mode 100644
index 0000000000000..3e5691a052b5b
--- /dev/null
+++ b/accessibility/magnus/doinst.sh
@@ -0,0 +1,9 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
diff --git a/accessibility/magnus/magnus.SlackBuild b/accessibility/magnus/magnus.SlackBuild
new file mode 100644
index 0000000000000..9beb56657ca6d
--- /dev/null
+++ b/accessibility/magnus/magnus.SlackBuild
@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# Slackware build script for magnus
+
+# Written by B. Watson (yalhcru@gmail.com)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+# This thing is more flexible and featureful than mag, but slower and
+# more resource-intensive (due to being written in python, I guess).
+
+# Notes:
+
+# The default refresh interval is 250ms, or 4 frames/sec. This is
+# painful to use. On my not-very-powerful machine, 15ms (67fps) is
+# fine. I'm patching the code to set the default to 30ms. Also, the
+# man page and --help output claim the default is 120ms...
+
+# This thing draws its own window titlebar and decorations, which look
+# and behave different from *everything else* I use. Very annoying,
+# and I'm told that's the direction the GTK/Gnome crowd is moving
+# towards, especially in GTK+4.
+
+# The default behaviour is to only update the magnified view when the
+# mouse moves, which makes this pretty useless IMO. Upstream added
+# a patch in git that adds a --force-refresh option, which makes it
+# always update. What I'm doing here: patch it so it always refreshes,
+# without having to pass an argument.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=magnus
+VERSION=${VERSION:-1.0.3}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
+
+# always refresh even if the mouse hasn't moved.
+sed -i '/def *poll/s,=False,=True,' $PRGNAM
+
+# set the default refresh rate to something usable.
+REFRESH=${REFRESH:-30}
+sed -i -e '/refresh_interval *=/s,250,'$REFRESH',' \
+       -e '/--refresh-interval=/s,120,'$REFRESH',' \
+       $PRGNAM
+sed -i 's,120ms,'$REFRESH',' data/$PRGNAM.1
+
+python3 setup.py install --root=$PKG
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.md LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mv $PKG/usr/share/man $PKG/usr/man
+gzip -9 $PKG/usr/man/man?/*
+
+# doesn't ship an icon, expects to uses a system icon called "zoom-best-fit".
+# we have such an icon in the elementary-xfce theme, include a symlink here.
+mkdir -p $PKG/usr/share/icons/hicolor/48x48/apps
+ln -s ../../../elementary-xfce/actions/48/zoom-best-fit.png \
+      $PKG/usr/share/icons/hicolor/48x48/apps
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/accessibility/magnus/magnus.info b/accessibility/magnus/magnus.info
new file mode 100644
index 0000000000000..6ebcf48255930
--- /dev/null
+++ b/accessibility/magnus/magnus.info
@@ -0,0 +1,10 @@
+PRGNAM="magnus"
+VERSION="1.0.3"
+HOMEPAGE="https://github.com/stuartlangridge/magnus/"
+DOWNLOAD="https://github.com/stuartlangridge/magnus/archive/1.0.3/magnus-1.0.3.tar.gz"
+MD5SUM="53249667de050d930dcde097ff9ee937"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="python-distutils-extra setproctitle"
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"
diff --git a/accessibility/magnus/slack-desc b/accessibility/magnus/slack-desc
new file mode 100644
index 0000000000000..8e16ed211b555
--- /dev/null
+++ b/accessibility/magnus/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+      |-----handy-ruler------------------------------------------------------|
+magnus: magnus (a very simple screen magnifier for X11)
+magnus:
+magnus: A very simple screen magnifier for visually impaired users. Allows
+magnus: setting the zoom level to anything between 2x and 5x. May also be
+magnus: useful for running older X apps on modern high-DPI displays.
+magnus:
+magnus:
+magnus:
+magnus:
+magnus:
+magnus: