mirror of
https://github.com/thead-yocto-mirror/meta-openembedded
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93 lines
2.3 KiB
Bash
93 lines
2.3 KiB
Bash
#! /bin/sh
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#
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# Copyright Matthias Hentges <devel@hentges.net> (c) 2006
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# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the license)
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#
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# Filename: setDPI.sh
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# Date: 09-Apr-06
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# This script configures Xft.dpi dependent on your screens DPI. This insures that the same font-size
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# setting of 7 can be used on all machines.
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XDEFAULTS="/etc/X11/Xdefaults"
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set_dpi() {
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CURRENT_SETTING="`cat ${XDEFAULTS} | sed -n "/Xft.dpi\:/s/.*\:\(.*\)/\1/p" | sed -n "s/\ //p"`"
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if test "$CURRENT_SETTING" != "$1"
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then
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echo "Using Xft.dpi of $SET_SCREEN_DPI for your $SCREEN_DPI DPI screen"
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if grep -q "Xft.dpi" "$XDEFAULTS"
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then
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cat "${XDEFAULTS}" | sed "s/^Xft.dpi\:.*/Xft.dpi\: $SET_SCREEN_DPI/" > "${XDEFAULTS}_"
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mv "${XDEFAULTS}_" "${XDEFAULTS}"
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else
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echo -e "Xft.dpi: $SET_SCREEN_DPI\n" >> "$XDEFAULTS"
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fi
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else
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echo "Your $SCREEN_DPI DPI screen is already configured."
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fi
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}
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set_rxvt_font() {
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CURRENT_SETTING="`cat ${XDEFAULTS} | sed -n "/Rxvt\*font/s/\(.*\pixelsize=\)\(.*\)/\2/p"`"
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if test "$1" -gt 100
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then
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# Configure the rxvt font-size for your screen here:
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test "$1" -gt 180 -a "$1" -lt "221" && RXVT_FONT_SIZE=16
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if test -z "$RXVT_FONT_SIZE"
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then
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echo "WARNING: No rxvt font-size configured for a $SCREEN_DPI DPI screen!"
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echo "Defaulting to size 9"
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RXVT_FONT_SIZE=9
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fi
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if test "$CURRENT_SETTING" != "$RXVT_FONT_SIZE"
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then
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echo "Using a rxvt font-size of $RXVT_FONT_SIZE"
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cat ${XDEFAULTS} | sed "/Rxvt\*font/s/\(.*\pixelsize\)\(=*.*\)/\1=$RXVT_FONT_SIZE/" > ${XDEFAULTS}_
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mv ${XDEFAULTS}_ ${XDEFAULTS}
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else
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echo "The rxvt font-size is already configured"
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fi
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fi
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}
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if test -z "$DISPLAY"
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then
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echo "DISPLAY is not set, aborting..."
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exit 0
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fi
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SCREEN_DPI="`/usr/bin/xdpyinfo | grep "dots per inch" | awk '{print $2}'| sed -n "s/\(.*\)x\(.*\)/\2/p"`"
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if test -z "$SCREEN_DPI"
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then
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echo "WARNING: Couldn't read your screens DPI, defaulting to 100"
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SCREEN_DPI=100
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fi
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# Configure your screen here:
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test "$SCREEN_DPI" -gt 180 -a "$SCREEN_DPI" -lt "221" && SET_SCREEN_DPI=160
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test "$SCREEN_DPI" -gt 90 -a "$SCREEN_DPI" -lt "121" && SET_SCREEN_DPI=100
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if test -z "$SET_SCREEN_DPI"
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then
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echo "WARNING: No default configuration found for your $SCREEN_DPI DPI screen!"
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echo "Using 100 DPI"
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SET_SCREEN_DPI=100
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fi
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set_dpi "$SET_SCREEN_DPI"
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set_rxvt_font "$SCREEN_DPI"
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