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This is an attempt to build a graphical user interface for editing SCXML finite state machines.

We are using the JGraphX library as a base and we started by modifying the graph editor application included as an example with JGraphX.

Main features:

  • edit of scxml networks
  • support for src and xi:include
  • search function using Apache Lucene
  • autolayout and possibility to save manual layout
  • export to DOT (graphviz) format
  • scxml listener that highlights and logs events as they happen during the finite state machine execution. (see as an example of an Apache scxml listener class that sends the proper messages to the editor)

A short guide is available.

Main issues/TODOs: see the Issues tab.

  • Please consider contributing to the code when submitting an issue, as i have very limited time to work on this project and help is appreciated. Thanks!

To test: execute the latest jar (requires at least Java 1.6)

To compile: cd in the root directory (trunk) and run "ant".

Here some screenshots:

Editor window for edge properties:

edge editing

Context menu to select edit operations on a node:

node menu

The find tool in action:

find tool


A graphical user interface for editing SCXML finite state machines.




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