MoveStoryCardElement.java from MASE: Agile Software Engineering at Krugle

Show MoveStoryCardElement.java syntax highlighted

package ucalgary.ebe.webui.client.ui;

import java.util.Vector;

import ucalgary.ebe.webui.client.WebUI2ServiceConnection;
import ucalgary.ebe.webui.client.data.StoryCardWeb;

import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.Widget;

public class MoveStoryCardElement extends Grid {
	
	private WebUI2ServiceConnection con;
	private StoryCardParentListBox lb;
	private ImageButton ib;
	private ProjectWhiteBoard whiteboard;
	
	public MoveStoryCardElement(WebUI2ServiceConnection con, ProjectWhiteBoard whiteboard) {
		super(1,2);
		this.con = con;
		this.whiteboard = whiteboard;
		
		this.lb = new StoryCardParentListBox(con);
		this.setWidget(0, 0, this.lb);
		
		//TODO give it a proper icon
		this.ib = new ImageButton("images/movetoparent.gif", "Move", new ClickListener() {

			public void onClick(Widget sender) {
				Vector sc_ids = getWhiteBoard().getCheckedStoryCardIDs();
				if(!sc_ids.isEmpty()) {
					
					for(int i = 0; i < sc_ids.size(); i++) {
						StoryCardWeb storycard = getConnection().findStoryCardById(((Long)sc_ids.get(i)).longValue());
						getConnection().moveStoryCardToNewParent(storycard.getId(), storycard.getParent(), getNewParentId());					
					}
				}
			}
			
		});
		
		
		this.setWidget(0, 1, this.ib);
		this.addStyleName("webui-MoveStoryCardElement");
	}
	
	public ProjectWhiteBoard getWhiteBoard() {
		return this.whiteboard;
	}
	
	public WebUI2ServiceConnection getConnection() {
		return this.con;
	}
	
	public long getNewParentId() {
		if(this.lb.getSelectedIndex() == -1) {
			return (new Long(this.lb.getValue(0))).longValue();
		} else {
			return (new Long(this.lb.getValue(this.lb.getSelectedIndex()))).longValue();
		}
	}

}
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