/*******************************************************************************
* 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.plugin.maven.client.comunnication.progressor.background;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.plugin.maven.client.comunnication.progressor.ResolveDependencyPresenter;
/**
* Loader for displaying information about resolving dependencies.
*
* @author Valeriy Svydenko
*/
@Singleton
public class BackgroundLoaderPresenter implements BackgroundLoaderView.ActionDelegate {
private final ResolveDependencyPresenter resolveDependencyPresenter;
private final BackgroundLoaderView view;
@Inject
public BackgroundLoaderPresenter(ResolveDependencyPresenter resolveDependencyPresenter,
BackgroundLoaderView view) {
this.resolveDependencyPresenter = resolveDependencyPresenter;
this.view = view;
this.view.setDelegate(this);
}
/**
* @return custom Widget that represents the loader's action in UI.
*/
public Widget getCustomComponent() {
return view.asWidget();
}
/** Hide the loader. */
public void hide() {
view.hide();
resolveDependencyPresenter.hide();
}
/** Show the loader. */
public void show() {
view.show();
}
/**
* Set label into loader which describes current state of loader.
*
* @param text
* message of the status
*/
public void setProgressLabel(String text) {
view.setOperationLabel(text);
resolveDependencyPresenter.setProgressLabel(text);
}
/**
* Change the value of resolved modules of the project.
*
* @param percentage
* value of resolved modules
*/
public void updateProgressBar(int percentage) {
view.updateProgressBar(percentage);
resolveDependencyPresenter.updateProgressBar(percentage);
}
@Override
public void showResolverInfo() {
resolveDependencyPresenter.show();
}
}