PanelSettingRatioReport.java

//The MIT License
//
//Copyright (c) 2009 nodchip
//
//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in
//all copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//THE SOFTWARE.
package tv.dyndns.kishibe.qmaclone.client.setting;

import java.util.logging.Level;
import java.util.logging.Logger;

import tv.dyndns.kishibe.qmaclone.client.Service;
import tv.dyndns.kishibe.qmaclone.client.UserData;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.VerticalPanel;

public class PanelSettingRatioReport extends VerticalPanel implements ClickHandler {
	private static final Logger logger = Logger.getLogger(PanelSettingRatioReport.class.getName());
	private final Button buttonClearReportProblemID = new Button("クリア", this);

	public PanelSettingRatioReport() {
		setHorizontalAlignment(ALIGN_CENTER);
		add(new HTML("正答率統計に登録されている問題を一括消去します"));
		add(buttonClearReportProblemID);
	}

	private void clearReportProblemId() {
		if (!Window.confirm("正解率統計に登録されている問題を一括消去しますか？")) {
			return;
		}

		Service.Util.getInstance().clearProblemIDFromReport(UserData.get().getUserCode(),
				callbackClearProblemIDFromReport);
	}

	private final AsyncCallback<Void> callbackClearProblemIDFromReport = new AsyncCallback<Void>() {
		@Override
		public void onSuccess(Void result) {
		}

		@Override
		public void onFailure(Throwable caught) {
			logger.log(Level.WARNING, "問題登録の一括解除に失敗しました", caught);
		}
	};

	@Override
	public void onClick(ClickEvent event) {
		final Object sender = event.getSource();
		if (sender == buttonClearReportProblemID) {
			clearReportProblemId();
		}
	}
}