更改「Mate Panel」的「Layout」

更改「Mate Panel」的「Layout」 個別說明 範例腳本
By dconf 個別說明 範例腳本
By mate-panel 個別說明 範例腳本
By mate-tweak 個別說明 範例腳本

範例腳本

範例腳本

Mate Panel Layouts

Mate Panel 內建的 Layout
/usr/share/mate-panel/layouts
我個人撰寫的 Mate Panel Layout
/usr/share/mate-panel/layouts

執行

ls /usr/share/mate-panel/layouts/*.layout | awk -F '/' '{printf $6"\n"}' | awk -F '.layout' '{printf $1"\n"}'

顯示

brisk-menu-stand-alone-bottom
brisk-menu-stand-alone-top
classic-menu-stand-alone-bottom
classic-menu-stand-alone-top
default
fedora
linuxmint
mageia
mate-menu-stand-alone-bottom
mate-menu-stand-alone-top
opensuse
stand-alone-bottom
stand-alone-top
ubuntu

By dconf

主要採用「dconf」這個方式

範例腳本

舉例：執行下面指令，將「Mate Panel Layout」改成「default」。

dconf reset -f /org/mate/panel/

dconf write /org/mate/panel/general/default-layout "'default'"

mate-panel --replace &

By mate-panel

範例腳本

本來預期採用下面三行的流程，不過不是每次都會成功。

mate-panel --reset

mate-panel --layout 'default'

mate-panel --replace &

於是改為下面三行的流程，就可以正常運行

舉例：執行下面指令，將「Mate Panel Layout」改成「default」。

mate-panel --reset

dconf write /org/mate/panel/general/default-layout "'default'"

mate-panel --replace &

By mate-tweak

範例腳本

執行

mate-tweak --get-layout

顯示

Window Manager is: marco
System installed layouts:
['fedora', 'default', 'opensuse']
Current layout: default

舉例：執行下面指令，將「Mate Panel Layout」改成「default」。

mate-tweak --layout 'default'

顯示

Window Manager is: marco
System installed layouts:
['fedora', 'default', 'opensuse']
Current layout: default
Switching to: default

舉例：執行下面指令，將「Mate Panel Layout」改成「brisk-menu-stand-alone-top」。

mate-tweak --layout 'brisk-menu-stand-alone-top'

顯示

Window Manager is: marco
System installed layouts:
['fedora', 'default', 'opensuse']
Current layout: default
Switching to: brisk-menu-stand-alone-top
Found dock hint for brisk-menu-stand-alone-top

注意事項: 我在「Debian Bookworm」執行「mate-tweak --layout 'default'」，發現會出錯，提示訊息如下

Window Manager is: marco
System installed layouts:
['fedora', 'default', 'opensuse']
Current layout: brisk-menu-stand-alone-bottom
Switching to: default
Traceback (most recent call last):
  File "/usr/bin/mate-tweak", line 1737, in <module>
    mt.replace_panel_layout(args.layout, True)
  File "/usr/bin/mate-tweak", line 768, in replace_panel_layout
    self.enable_applets()
  File "/usr/bin/mate-tweak", line 571, in enable_applets
    pid = subprocess.Popen(['mate-volume-control-applet'], stdout=DEVNULL, stderr=DEVNULL).pid
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/subprocess.py", line 1024, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.11/subprocess.py", line 1901, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'mate-volume-control-applet'

於是修改「/usr/bin/mate-tweak」這個檔案，

找到其中一行「pid = subprocess.Popen([‘mate-volume-control-applet’], stdout=DEVNULL, stderr=DEVNULL).pid」

將「mate-volume-control-applet」改成「mate-volume-control-status-icon」，就可以正常運作。

Debian Package

Debian Package
dconf-cli
mate-panel
mate-tweak
Debian Package
mate-applets
mate-applet-brisk-menu
mate-applet-appmenu
mate-dock-applet

Manpage

Help

執行

dconf help

顯示

Usage:
  dconf COMMAND [ARGS...]

Commands:
  help              Show this information
  read              Read the value of a key
  list              List the contents of a dir
  write             Change the value of a key
  reset             Reset the value of a key or dir
  compile           Compile a binary database from keyfiles
  update            Update the system databases
  watch             Watch a path for changes
  dump              Dump an entire subpath to stdout
  load              Populate a subpath from stdin

Use 'dconf help COMMAND' to get detailed help.

執行

mate-panel --help

顯示

Usage:
  mate-panel [OPTION…]

Help Options:
  -h, --help                      Show help options
  --help-all                      Show all help options
  --help-sm-client                Show session management options
  --help-gtk                      Show GTK+ Options

Application Options:
  --replace                       Replace a currently running panel
  --reset                         Reset the panel configuration to default
  --run-dialog                    Execute the run dialog
  --layout                        Set the default panel layout
  --display=DISPLAY               X display to use

執行

mate-tweak --help

顯示

usage: mate-tweak [-h] [--layout LAYOUT] [--get-layout]

options:
  -h, --help       show this help message and exit
  --layout LAYOUT  Switch to a panel layout
  --get-layout     Get the current panel layout

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