it.uniba.di.cdg.econference.planningpoker.ui.DefaultBacklogViewUIProvider.java Source code

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Here is the source code for it.uniba.di.cdg.econference.planningpoker.ui.DefaultBacklogViewUIProvider.java

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/**
 * This file is part of the eConference project and it is distributed under the 
    
 * terms of the MIT Open Source license.
 * 
 * The MIT License
 * Copyright (c) 2005 Collaborative Development Group - Dipartimento di Informatica, 
 *                    University of Bari, http://cdg.di.uniba.it
 * 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 it.uniba.di.cdg.econference.planningpoker.ui;

import it.uniba.di.cdg.econference.planningpoker.model.backlog.DefaultUserStory;
import it.uniba.di.cdg.econference.planningpoker.model.backlog.IBacklogViewUIProvider;
import it.uniba.di.cdg.econference.planningpoker.utils.AutoResizeTableLayout;

import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ColumnPixelData;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Table;

public class DefaultBacklogViewUIProvider implements IBacklogViewUIProvider {

    @Override
    public Object[] getElements(Object inputElement) {
        return (Object[]) inputElement;
    }

    @Override
    public void dispose() {
        // TODO Auto-generated method stub

    }

    @Override
    public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        // TODO Auto-generated method stub

    }

    @Override
    public void createColumns(TableViewer viewer) {
        String[] titles = new String[] { "ID", "Story Text", "Milestone", "Estimate" };
        int[] bounds = new int[] { 50, 320, 90, 70 };
        for (int i = 0; i < titles.length; i++) {
            final int index = i;
            TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
            column.getColumn().setText(titles[i]);
            column.getColumn().setWidth(bounds[i]);
            column.getColumn().setResizable(true);
            column.getColumn().setMoveable(true);
            column.setLabelProvider(new CellLabelProvider() {

                @Override
                public void update(ViewerCell cell) {
                    DefaultUserStory story = (DefaultUserStory) cell.getElement();
                    switch (index) {
                    case 0:
                        cell.setText(story.getId());
                        break;
                    case 1:
                        cell.setText(story.getStoryText());
                        break;
                    case 2:
                        cell.setText(story.getMilestoneName());
                        break;
                    case 3:
                        String estimate = story.getEstimate().toString();
                        if (estimate.isEmpty() || estimate.equals("0.0"))
                            estimate = "?";
                        cell.setText(estimate);
                        break;
                    }

                }
            });
            //column.setEditingSupport(new SimpleBacklogEditingSupport(viewer,i));
        }

        AutoResizeTableLayout layout = new AutoResizeTableLayout(viewer.getTable());
        layout.addColumnData(new ColumnPixelData(bounds[0]));
        layout.addColumnData(new ColumnWeightData(1));
        layout.addColumnData(new ColumnPixelData(bounds[2]));
        layout.addColumnData(new ColumnPixelData(bounds[3]));

        Table table = viewer.getTable();
        table.setHeaderVisible(true);
        table.setLinesVisible(false);
    }

}