Add callback to operate switches

[flo-dup]

• Do you want to request a feature or report a bug? Feature

• What is the current behavior? Since webview it is not possible to operate switches anymore

• What is the expected behavior? Operate switch (close or open it depending on its current state) when clicking on it.

• What is the motivation / use case for changing the behavior? Test the TopologicalStyleProvider

• Other information Adding callbacks to open/close breakers in the diagram in javascript:

// select elements
var elements = Array.from(document.querySelectorAll('svg .sld-breaker'));

// add event listeners
elements.forEach(function(el) {
   el.addEventListener("click",  open);
// other event listener have to be added to allow the breaker to be moved - but not so useful I'd say
})

// event listener functions
function open(e){
  // change sld-closed by sld-open (or the opposite) for the element clicked on
  // calling java method to recompute the SVG diagram
}

Various links:

• https://riptutorial.com/javafx/example/19313/communication-between-java-app-and-javascript-in-the-web-page
• https://docs.oracle.com/javase/8/javafx/embedded-browser-tutorial/js-commands.htm
• https://docs.oracle.com/javafx/2/deployment/javafx_javascript.htm