sekishi

Enable to simplify the selection of the enclosing shortcode and html element on TinyMCE richedit. This is simple plugin. but it’s a very useful plugin.
Demonstration http://lab.planetleaf.com/development/wordpress/write-wordpress-plugin.html

Easy Block Selector

Enable the jQuery treeview on the page of wordpress. 
It is easily editable on the TinyMCE.
Automatically selects the enclosing shortcodes.(version 0.1.4 or later) 
This mode is the same as the Easy Block Selector plugin.
Treeview On Contents Plugin Overview. 
http://lab.planetleaf.com/development/wordpress/treeview-on-contents-plugin.html
This plugin used jQuery Treeview Plugin. 
jQuery Treeview plugin http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
A setup of JQuery Treeview Plugin is possible as the option of a shortcode [tvoncmeta].

Treeview On Contents

Enable editing of the treeview on TinyMCE.

Easy Block Selector vs Treeview On Contents