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https://github.com/xzhih/one-key-hidpi.git
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转移仓库，优化代码
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xzhih
205
hidpi.sh
Executable file
205
hidpi.sh
Executable file
@@ -0,0 +1,205 @@
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#!/bin/sh
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function init()
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{
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#
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cat << EEF
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----------------------------------------
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|*************** HIDPI ****************|
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----------------------------------------
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EEF
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#
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VendorID=$(ioreg -l | grep "DisplayVendorID" | awk '{print $8}')
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ProductID=$(ioreg -l | grep "DisplayProductID" | awk '{print $8}')
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EDID=$(ioreg -l | grep "IODisplayEDID" | awk '{print $8}' | sed -e 's/.$//' -e 's/^.//')
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Vid=$(echo "obase=16;$VendorID" | bc | tr 'A-Z' 'a-z')
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Pid=$(echo "obase=16;$ProductID" | bc | tr 'A-Z' 'a-z')
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edID=$(echo $EDID | sed 's/../b5/21')
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EDid=$(echo $edID | xxd -r -p | base64)
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thisDir=$(dirname $0)
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thatDir="/System/Library/Displays/Contents/Resources/Overrides"
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Overrides="\/System\/Library\/Displays\/Contents\/Resources\/Overrides\/"
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DICON="com\.apple\.cinema-display"
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imacicon=${Overrides}"DisplayVendorID-610\/DisplayProductID-a032.tiff"
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mbpicon=${Overrides}"DisplayVendorID-610\/DisplayProductID-a030-e1e1df.tiff"
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mbicon=${Overrides}"DisplayVendorID-610\/DisplayProductID-a028-9d9da0.tiff"
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lgicon=${Overrides}"DisplayVendorID-1e6d\/DisplayProductID-5b11.tiff"
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if [[ ! -d $thatDir/backup ]]; then
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echo "正在备份，请输入密码"
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sudo mkdir -p $thatDir/backup
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sudo cp $thatDir/Icons.plist $thatDir/backup/
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sudo cp -r $thatDir/DisplayVendorID-$Vid $thatDir/backup/
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fi
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}
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function choose_icon()
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{
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#
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mkdir $thisDir/tmp/
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curl -fsSL https://raw.githubusercontent.com/xzhih/one-key-hidpi/master/Icons.plist -o $thisDir/tmp/Icons.plist
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# curl -fsSL http://127.0.0.1:8080/Icons.plist -o $thisDir/tmp/Icons.plist
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#
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cat << EOF
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----------------------------------------
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|********** 选择要显示的ICON ***********|
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----------------------------------------
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(1) iMac
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(2) MacBook
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(3) MacBook Pro
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(4) LG 显示器
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(5) 保持原样
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EOF
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read -p "输入你的选择[1~5]: " logo
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case $logo in
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1) Picon=$imacicon
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RP=("33" "68" "160" "90")
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;;
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2) Picon=$mbicon
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RP=("52" "66" "122" "76")
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;;
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3) Picon=$mbpicon
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RP=("40" "62" "147" "92")
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;;
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4) Picon=$lgicon
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RP=("11" "47" "202" "114")
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DICON=${Overrides}"DisplayVendorID-1e6d\/DisplayProductID-5b11.icns"
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;;
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5) rm -rf $thisDir/tmp/Icons.plist
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;;
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*) echo "输入错误，拜拜";
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exit 0
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;;
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esac
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if [[ $Picon ]]; then
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sed -i '' "s/VID/$Vid/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/PID/$Pid/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/RPX/${RP[0]}/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/RPY/${RP[1]}/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/RPW/${RP[2]}/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/RPH/${RP[3]}/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/PICON/$Picon/g" $thisDir/tmp/Icons.plist
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sed -i '' "s/DICON/$DICON/g" $thisDir/tmp/Icons.plist
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fi
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}
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function enable_hidpi()
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{
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theEDID=$EDID
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main
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}
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function enable_hidpi_with_patch()
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{
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theEDID=$EDid
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main
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}
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function main()
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{
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#
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choose_icon
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mkdir -p $thisDir/tmp/DisplayVendorID-$Vid
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dpiFile=$thisDir/tmp/DisplayVendorID-$Vid/DisplayProductID-$Pid
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sudo chmod -R 777 $thisDir
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#
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cat > "$dpiFile" <<-\HIDPI
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>DisplayProductID</key>
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<integer>PID</integer>
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<key>DisplayVendorID</key>
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<integer>VID</integer>
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<key>DisplayProductName</key>
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<string>Color LCD</string>
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<key>IODisplayEDID</key>
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<data>
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EDid
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</data>
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<key>scale-resolutions</key>
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<array>
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<data>
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AAAPAAAACHAA
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</data>
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<data>
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AAAMgAAABkAA
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</data>
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<data>
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AAAMgAAABwgA
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</data>
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<data>
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AAALQAAABlQA
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</data>
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</array>
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<key>target-default-ppmm</key>
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<real>10.1510574</real>
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</dict>
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</plist>
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HIDPI
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#
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sed -i '' "s/VID/$VendorID/g" $dpiFile
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sed -i '' "s/PID/$ProductID/g" $dpiFile
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sed -i '' "s:EDid:${theEDID}:g" $dpiFile
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sudo cp -r $thisDir/tmp/* $thatDir/
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rm -rf $thisDir/tmp
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echo "开启成功，重启生效"
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echo "首次重启开机logo会变得巨大，之后就不会了"
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}
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function disable()
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{
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sudo rm -rf $thatDir/DisplayVendorID-$Vid
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sudo rm -rf $thatDir/Icons.plist
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sudo cp -r $thatDir/backup/* $thatDir/
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sudo rm -rf $thatDir/backup
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echo "已关闭，重启生效"
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}
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function start()
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{
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init
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#
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cat << EOF
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(1) 开启HIDPI
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(2) 开启HIDPI（同时注入花屏补丁）
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(3) 关闭HIDPI
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EOF
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read -p "输入你的选择[1~3]: " input
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case $input in
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1) enable_hidpi
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;;
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2) enable_hidpi_with_patch
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;;
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3) disable
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;;
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*) echo "输入错误，拜拜";
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exit 0
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;;
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esac
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}
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start
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