public OpenInBrowserAction(
BootDashModel model, MultiSelection<BootDashElement> selection, UserInteractions ui) {
super(selection, ui);
this.model = model;
this.setText("Open Web Browser");
this.setToolTipText("Open a Web Browser on the default URL");
this.setImageDescriptor(BootDashActivator.getImageDescriptor("icons/open_browser.gif"));
this.setDisabledImageDescriptor(
BootDashActivator.getImageDescriptor("icons/open_browser_disabled.gif"));
if (model != null) {
model.addElementStateListener(
listener =
new ElementStateListener() {
public void stateChanged(BootDashElement e) {
Display.getDefault()
.asyncExec(
new Runnable() {
public void run() {
updateEnablement();
}
});
}
});
}
}
@Override
public void dispose() {
if (listener == null) {
model.removeElementStateListener(listener);
listener = null;
}
super.dispose();
}
private boolean isApplicable(BootDashModel section) {
if (section != null) {
PropertyStoreApi props = section.getRunTarget().getType().getPersistentProperties();
// Not all target types provide persistent properties yet. This feature only works on
// those target types that do.
return props != null;
}
return false;
}
protected void removed(LiveExpression<Set<BootDashModel>> exp, BootDashModel e) {
e.getElements().removeListener(ELEMENTS_SET_LISTENER);
e.removeModelStateListener(MODEL_STATE_LISTENER);
}
