n3phele.client.view.RecentActivityView.java Source code

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Here is the source code for n3phele.client.view.RecentActivityView.java

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/**
 * @author Nigel Cook
 *
 * (C) Copyright 2010-2012. Nigel Cook. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Licensed under the terms described in LICENSE file that accompanied this code, (the "License"); you may not use this file
 * except in compliance with the License. 
 * 
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on 
 *  an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the 
 *  specific language governing permissions and limitations under the License.
 */
package n3phele.client.view;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.view.client.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;

import n3phele.client.model.Progress;
import n3phele.client.presenter.AbstractActivityProgressActivity;
import n3phele.client.widgets.SectionPanel;

public class RecentActivityView extends SectionPanel implements ActivityView {
    private ActivityStatusList cellTable;
    private List<Progress> data = null;
    private AbstractActivityProgressActivity presenter;

    public RecentActivityView() {
        super();
        //setSize("100%", "100%");
        this.cellTable = new ActivityStatusList();
        this.setWidget(this.cellTable);
        this.setHeading("Recent activities");
        final SingleSelectionModel<Progress> selectionModel = new SingleSelectionModel<Progress>();
        cellTable.setSelectionModel(selectionModel);
        selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
            public void onSelectionChange(SelectionChangeEvent event) {
                Progress selected = selectionModel.getSelectedObject();
                if (selected != null) {
                    if (presenter != null) {
                        presenter.onSelect(selected);
                        selectionModel.setSelected(selected, false);
                    }
                }
            }
        });

    }

    @Override
    public void setDisplayList(List<Progress> progressList, int start, int max) {
        if (progressList == null)
            progressList = new ArrayList<Progress>();
        this.cellTable.setRowCount(progressList.size(), true);
        this.cellTable.setRowData(data = progressList);
    }

    @Override
    public void setPresenter(AbstractActivityProgressActivity presenter) {
        this.presenter = presenter;

    }

    @Override
    public void refresh(int i, Progress update) {
        this.cellTable.setRowData(i, data.subList(i, i + 1));
    }

    @Override
    public int getPageSize() {
        return 10;
    }

}