/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.editor.orion.client;
import com.google.gwt.core.client.JsArrayString;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import org.eclipse.che.api.promises.client.Operation;
import org.eclipse.che.api.promises.client.OperationException;
import org.eclipse.che.ide.editor.orion.client.jso.OrionCodeEditWidgetOverlay;
import org.eclipse.che.ide.editor.orion.client.jso.OrionServiceRegistryOverlay;
/**
* @author Evgen Vidolob
*/
@Singleton
public class OrionHoverRegistrant {
private final Provider<OrionCodeEditWidgetOverlay> codeEditWidgetProvider;
private final EditorInitializePromiseHolder editorModule;
@Inject
public OrionHoverRegistrant(Provider<OrionCodeEditWidgetOverlay> codeEditWidgetProvider,
EditorInitializePromiseHolder editorModule) {
this.codeEditWidgetProvider = codeEditWidgetProvider;
this.editorModule = editorModule;
}
public void registerHover(final JsArrayString contentTypes, final OrionHoverHandler handler) {
editorModule.getInitializerPromise().then(new Operation<Void>() {
@Override
public void apply(Void arg) throws OperationException {
registerHover(codeEditWidgetProvider.get().getServiceRegistry(), contentTypes, handler);
}
});
}
private final native void registerHover(OrionServiceRegistryOverlay serviceRegistry, JsArrayString contentTypes,
OrionHoverHandler handler) /*-{
serviceRegistry.registerService("orion.edit.hover", {
computeHoverInfo: function (editorContext, context) {
return handler.@OrionHoverHandler::computeHover(*)(context);
}
}, {
name: "Hover",
contentType: contentTypes
});
}-*/;
}