PasteBeanLinkEnabledChecker(
final ILinkCreatorService linkCreatorService,
final IProvider<Collection<ILinkCreation>> linkProvider,
final IBeanSelectionProvider<SOURCE_BEAN_TYPE> source,
final IBeanListModel<LINKABLE_BEAN_TYPE> linkedModel,
final Object expectedBeanTypeId,
final Class<?> expectedBeanType,
final boolean serviceBasedEnabledChecking) {
Assert.paramNotNull(linkCreatorService, "linkCreatorService");
Assert.paramNotNull(linkProvider, "linkProvider");
Assert.paramNotNull(source, "source");
Assert.paramNotNull(expectedBeanTypeId, "expectedBeanTypeId");
Assert.paramNotNull(expectedBeanType, "expectedBeanType");
this.linkCreatorService = linkCreatorService;
this.linkProvider = linkProvider;
this.source = source;
this.linkedModel = linkedModel;
this.serviceBasedEnabledChecking = serviceBasedEnabledChecking;
this.disposed = false;
this.conditionsChanged = true;
this.sourceListener =
new IBeanSelectionListener<SOURCE_BEAN_TYPE>() {
@Override
public void selectionChanged(final IBeanSelectionEvent<SOURCE_BEAN_TYPE> selectionEvent) {
onConditionsChanged();
}
};
source.addBeanSelectionListener(sourceListener);
this.linkedModelListener =
new BeanListModelListenerAdapter<LINKABLE_BEAN_TYPE>() {
@Override
public void beansChanged() {
onConditionsChanged();
}
};
if (linkedModel != null) {
linkedModel.addBeanListModelListener(linkedModelListener);
}
this.clipboardEnabledChecker =
new ClipboardSelectionEnabledChecker(expectedBeanTypeId, expectedBeanType);
clipboardEnabledChecker.addChangeListener(
new IChangeListener() {
@Override
public void changed() {
onConditionsChanged();
}
});
}
@Override
public void dispose() {
disposed = true;
if (executionTask != null && !executionTask.isCanceled()) {
executionTask.cancel();
}
clipboardEnabledChecker.dispose();
source.removeBeanSelectionListener(sourceListener);
if (linkedModel != null) {
linkedModel.removeBeanListModelListener(linkedModelListener);
}
super.dispose();
}