Creating Model Listener and accessing changes in Models inside Actions using Open API

Permanently deleted user

Created January 08, 2015 13:36

Hi,
I am writing an Action in Plugin to Listen changes in Models in Editor and call custom Java API. I am trying to use SModelListener but not sure how do I use this. Below is a sample code that I have written in Actions :
==============================================
action TestAction {
  mnemonic:<no mnemonic>
  execute outside command: false
  also available in: << ... >>

caption: Save Model
  description: <no description>
  icon: <no icon>
  construction parameters
    << ... >>

  action context parameters ( always visible = false )
    EditorContext context key: EDITOR_CONTEXT required
    nlist<> nodes key: NODES required
  <update block>
  execute(event)->void {


  this.context.getModel().addModelListener();   // Not Sure what to give as Parameter

}

  additional methods
  << ... >>
}      Can Any one Help with any sample example or sample code or usage?

Cheers

1 comment

Vaclav Pech

Created January 08, 2015 14:25

You need to provide an SModelListener instance that will handle the model change notifications.
E.g.
this.context.getModel().addModelListener(new SModelListener() {
  public void modelLoaded(SModel p0, boolean p1) {
    <no statements>
  }
  public void modelReplaced(SModel p0) {
    <no statements>
  }
  public void modelUnloaded(SModel p0) {
    <no statements>
  }
  public void modelSaved(SModel p0) {
    <no statements>
  }
  public void conflictDetected(SModel p0) {
    <no statements>
  }
  public void problemsDetected(SModel p0, Iterable<SModel.Problem> p1) {
    <no statements>
  }
});

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