Rafcon

"""""

- Features:

- Grouping and ungrouping of states
- Initial version of possibility to save arbitrary states as
libraries and to substitute one state with another one
- Right click menu for graphical editor
- add flags to ``mvc.start.py``

- Bug fixes

- :issue_ghe:`132`
- :issue_ghe:`40`
- :issue_ghe:`65`
- :issue_ghe:`131`
- :issue_ghe:`105`
- Kill RAFCON with Ctrl+C
- Resizing of states in Gaphas
- Correctly distinguish string and unicode data port types when using library states (should fix issues with ROS)
- Stepping starts a state machine if not started

- Improvements

- Gaphas works more reliable, especially concerning copy'n'paste and selection
- History

- Some changes in destruction hooks
- Refactorings

- Many for Gaphas components, e.g. the border size of a state depends on the state size now
- Obsolete models are deleted (=> less memory consumption)
- Remove state\_helper.py

- New network tests
- Add missing GUI drafts of Jürgen

"""""

- Add tests
- ExecutionEngine: Notify condition on all events except pause

"""""

- Add three new hooks

- ``main_window_setup``: Passes reference to the main window controller and is called after the view has been registered
- ``pre_main_window_destruction``: Passes reference to the main window controller and is called right before the main window is destroyed
- ``post_main_window_destruction``: is called after the GTK main loop has been terminated

"""""

- remove obsolete files
- properly destruct states on their deletion (+ test to check unctionality)
- jump to state on double-click in ExecutionHistory
- fixes in display of ExecutionHistory
- fix not shown description of LibraryStates
- fix crash on middle-click on state machine tab
- Fix copy & paste of ExecutionStates
- improve tests
- improve documentation (add missing elements)
- Show '+' for adding state machines
- example on abortion handling
- Add config option to hide data flow name
- Fix :issue_ghe:`129`
- get rid of all plugin dependencies
- no more need to change into the mvc-directory when working with the GUI
- refactoring (especially in start.py)
- more fixes

"""""

- Improve Execution-History visualization with proper hierarchical tree
view and improved data and logical outcome description (on
right-click)
- Improve auto-backup and add lock files to offer formal procedure to
recover state machine from temporary storage (see :ref:`Auto Recovery`)
- Improve Description editor by undo/redo feature similar to the
SourceEditor
- Improve versions of "monitoring" and "execution hooks" plugins
- Improve graphical editor schemes (OpenGL and Gaphas) and Gaphas able
to undo/redo state meta data changes
- Introduce optional profiler to check for computation leaks in state
machine while execution
- Bug fixes

"""""

- Improve performance of GUI while executing state machine with high
frequent state changes
- Fix :issue_ghe:`121`
Properly copy nested ExecutionStates