Add parameterization and online library import export

[sudo-panda]

This pull request will : -

• Add parameterization to VisualStates tool which includes:

  • A tab in Local Namespace dialog to Add/Edit/Remove parameters.
  • Saving of parameters during saving of VisualStates File.
  • Loading of parameters when opening VisualStates File.
  • Importing parameters when importing VisualStates File.
  • Replacing parameters with their values when generating Python/C++ Code.

• Add import export dialog for the online library which does the following:

  • When user clicks on File > Library Export it asks user for his GitHub username and password
  • Once the username and password have been verified it asks the user to input the name of the behaviour and a description of it.
  • It then connects to the library repository and creates a fork on the users accounts or uses the already existing one.
  • It syncs the master branch of the fork to the library via a pull request which is automatically merged.
  • Then it checks for an existing branch of the same name as to be created, if a branch exists it writes the files and updates the catalogue on it or else it creates a branch of that name and writes to the one that has been created.
  • Lastly it checks if a pull request is present from the branch to the library and if there isn't one it creates one itself.
  • In the case of Import, it lists the available behaviours and the user and cancan select between them
  • Once the user has selected the behaviour it downloads the file and imports it into the tool.

Explanation Videos:

• Demonstrating Parameterization of States
• Using parameterized behaviors

Links:

• GSoC Repository
• The Final Report