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如何递归设置目录树的 Nautilus 视图模式？

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如何递归设置目录树的 Nautilus 视图模式？

Nautilus 3.4 允许您设置默认查看模式。它还会记住您对特定文件夹的自定义视图设置。

我希望能够为特定目录树中的所有目录和子目录定义一种视图模式。手动浏览每个文件夹以更改视图模式会花费太长时间。

有什么办法可以做到这一点吗？也许可以通过 Nautilus 脚本来修改gvfs 元数据？

答案1

概述

要查找文件夹的元数据，您需要使用命令gvfs-info foldername

例如gvfs-info /home/homefolder/Desktop

在返回的列表中您将看到metadata::nautilus-default-view描述默认视图的属性。

您可以使用命令更改此属性gvfs-set_attribute foldername attribute newvalue

例如：

gvfs-set-attribute /home/homefolder/Desktop "metadata::nautilus-default-view" "OAFIID:Nautilus_File_Manager_Icon_View"

脚本

现在我不得不承认我的 bash 脚本技能不是最好的，但是你可以使用下面的脚本重置给定文件夹名称下的所有视图。

句法：

folderreset [OPTION] full_base_directory_name

例如这将重置为紧凑查看以下所有文件夹/home/homefolder/Desktop

folderreset -c /home/homefolder/Desktop

用于folderreset -h语法。

请随意修改和修正。

#!/bin/bash

#Licensed under the standard MIT license:
#Copyright 2013 fossfreedom.
#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE

################################ USAGE #######################################

usage=$(
cat <<EOF
Usage:
$0 [OPTION] base_full_directory_name 

 -h, --help     display this help
 -l, --list     set to list view
 -i, --icon     set to icon view
 -c, --compact  set to compact view

for example

$0 -i /home/myhome/Desktop

This will reset all directories BELOW /home/myhome/Desktop

EOF
)

########################### OPTIONS PARSING #################################

#parse options
TMP=`getopt --name=$0 -a --longoptions=list,icon,compact,help -o l,i,c,h -- $@`

if [[ $? == 1 ]]
then
    echo
    echo "$usage"
    exit
fi

eval set -- $TMP

#default values
META=OAFIID:Nautilus_File_Manager_List_View

until [[ $1 == -- ]]; do
    case $1 in
        -l|--list)
            META=OAFIID:Nautilus_File_Manager_List_View
            ;;
        -i|--icon)
            META=OAFIID:Nautilus_File_Manager_Icon_View
            ;;
        -c|--compact)
            META=OAFIID:Nautilus_File_Manager_Compact_View
            ;;
        -h|--help)
            echo "$usage"
            exit
            ;;
    esac
    shift # move the arg list to the next option or '--'
done
shift # remove the '--', now $1 positioned at first argument if any

if [ ! -d "$1" ]
then
        echo "Directory does not exist!"
        exit 4
fi

find "$1"/* -type d | while read "D"; do gvfs-set-attribute "$D" "metadata::nautilus-default-view" "$META" &>/dev/null; done

GUI 包装器

这是一个简单的 GUI 包装脚本，可用于直接从 Nautilus 脚本上下文菜单设置视图模式：

#!/bin/bash

# Licensed under the standard MIT license
# (c) 2013 Glutanimate (http://askubuntu.com/users/81372/)

FOLDERRESET="./folderreset.sh"
WMICON=nautilus
THUMBICON=nautilus
WMCLASS="folderviewsetter"
TITLE="Set folder view"

DIR="$1"

checkifdir(){
if [[ -d "$DIR" ]] 
  then
      echo "$DIR is a directory"
  else
      yad --title="$TITLE" \
          --image=dialog-error \
          --window-icon=dialog-error \
          --class="$WMCLASS" \
          --text="Error: no directory selected." \
          --button="Ok":0
      exit
fi
}

setviewtype (){
VIEWTYPE=$(yad \
    --width 300 --entry --title "$TITLE" \
    --image=nautilus \
    --button="ok:2" --button="cancel" \
    --text "Select view mode:" \
    --entry-text \
    "list" "icon" "compact")

 if [ -z "$VIEWTYPE" ]
   then
       exit
 fi

}  


checkifdir
setviewtype

"$FOLDERRESET" --"$VIEWTYPE" "$DIR"

该脚本依赖于 zenity fork yad，可以从以下位置安装此 PPA. 确保指向系统上脚本FOLDERRESET=的位置。folderreset

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