Generated by XState Viz: https://xstate.js.org/viz

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const fetchMachine = Machine({
    id: 'read-only-overlay',
    type: 'parallel',
    context: {
      overlay: {
        id: '',
        readOnly: false,
        readOnlyMessage: undefined,
        userWarning: undefined
      }
    },
    states: {
      inheritance: {
        initial: 'branched',
        states: {
          branched: {
            initial: 'pristine',
            on: {
              INHERITANCE_INSTANTIATED: 'inherited'
            },
            states: {
              pristine: {
                on: {DIRTY: 'dirty'}
              },  
              dirty: {
                on: {
                  PRISTINE: 'pristine'
                }
              }
            }
          },
          inherited: {
            initial: 'idle',
            on: {
              INHERITANCE_BROKEN: 'branched',
            },
            states: {
              idle: {
                on: {
                  DIRTY_MASTER: 'dirtyMaster'
                }
              },
              dirtyMaster: {
                on: {
                  CLEAN_MASTER: 'idle'
                }
              }
            }
          }
        }
      },
      print: {
        initial: 'idle',
        states: {
          idle: {
            on: {
              OVERLAY_CHANGED: {
                target: 'branched',
                cond: 'overlayIsReadOnly'
              },
            }
          },
          unbranched: {
            on: {
              BRANCHED: 'branched'
            }
          },
          branched: {
            on: {
              RELEASED: 'released',
              UNBRANCHED: 'unbranched'
            }
          },
          released: {
            
          }
        }
      },
      warning: {
        initial: 'unwarned',
        states: {
          unwarned: {
            on: {
              OVERLAY_CHANGED: {
                target: 'warned',
                in: 'inheritance.branched.dirty'
              }
            }
          },
          warned: {
            onEntry: ['warnUser']
            
          }
        }
      }
    }
  });