edu.nps.moves.mmowgliMobile.ui.FullEntryView2.java Source code

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Here is the source code for edu.nps.moves.mmowgliMobile.ui.FullEntryView2.java

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/*
  Copyright (C) 2010-2014 Modeling Virtual Environments and Simulation
  (MOVES) Institute at the Naval Postgraduate School (NPS)
  http://www.MovesInstitute.org and http://www.nps.edu
     
  This file is part of Mmowgli.
      
  Mmowgli is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  any later version.
    
  Mmowgli is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
    
  You should have received a copy of the GNU General Public License
  along with Mmowgli in the form of a file named COPYING.  If not,
  see <http://www.gnu.org/licenses/>
*/

package edu.nps.moves.mmowgliMobile.ui;

import java.util.Iterator;
import java.util.List;

import com.vaadin.addon.touchkit.ui.NavigationButton;
import com.vaadin.ui.*;
import com.vaadin.ui.themes.Reindeer;

import edu.nps.moves.mmowgliMobile.data.*;

/**
 * A navigation view to display a single message.
 * 
 */
public class FullEntryView2 extends ForwardButtonView// implements ClickListener
{
    private static final long serialVersionUID = -1101712454186250982L;

    private final VerticalLayout layout = new VerticalLayout(); // CssLayout layout = new CssLayout();

    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof FullEntryView2))
            return false;
        if (((FullEntryView2) obj).getEntry() == null)
            return false;
        if (getEntry() == null)
            return false;
        return ((FullEntryView2) obj).getEntry().equals(getEntry());
    }

    public FullEntryView2() {
        setContent(layout);
        layout.setWidth("100%");
        layout.setStyleName("message-layout");
        addStyleName("message-view");

        setToolbar(new MmowgliFooter2());

        setEntry(null, null);
    }

    @Override
    protected void onBecomingVisible() {
        super.onBecomingVisible();
        ((MmowgliFooter2) getToolbar()).setNavigationManager(getNavigationManager());
    }

    private ListEntry entry;

    public ListEntry getEntry() {
        return entry;
    }

    private EntryRenderer2 getRenderer(ListEntry msg) {
        if (msg instanceof CardListEntry)
            return new CardRenderer2();
        if (msg instanceof ActionPlanListEntry)
            return new ActionPlanRenderer2();
        // if(msg instanceof UserListEntry)
        return new UserRenderer2();
    }

    private EntryRenderer2 renderer;

    public void setEntry(final ListEntry ent, ListView2 messageList) {
        entry = ent;
        //currentMessageList = messageList;
        if (ent != null) {
            renderer = getRenderer(ent);
            removeStyleName("no-message");
            renderer.setMessage(this, ent, messageList, layout);
        } else {
            layout.removeAllComponents();
            Label noMessageLbl = new Label("No Message Selected");
            noMessageLbl.setStyleName(Reindeer.LABEL_SMALL);
            noMessageLbl.addStyleName(Reindeer.LABEL_H1);
            layout.addComponent(noMessageLbl);
            addStyleName("no-message");
        }
        updateNewListItems();
    }

    public void updateNewListItems() {
        String caption = null;
        if (entry != null) {
            Folder folder = (Folder) entry.getParent();

            String extra = "";
            if (folder != null) {
                List<AbstractPojo> siblings = folder.getChildren();
                int index = siblings.indexOf(entry);
                extra = (index + 1) + " of " + siblings.size() + " ";
            }
            caption = extra + getTypeName(entry);
        }
        setCaption(caption);

        NavigationButton backButton = getBackButton();
        if (backButton != null) {
            Component target = backButton.getTargetView();
            if (target != null && target == getPreviousComponent()) {
                backButton.setCaption(getPreviousComponent().getCaption());
            }
        }
    }

    private String getTypeName(ListEntry m) {
        if (m instanceof CardListEntry)
            return "Cards";
        if (m instanceof ActionPlanListEntry)
            return "Action Plans";
        // if(m instanceof UserListEntry)
        return "Players";
    }

    private NavigationButton getBackButton() {
        NavigationButton backButton = null;
        Iterator<Component> i = getNavigationBar().getComponentIterator();
        while (i.hasNext()) {
            Component comp = i.next();
            if (comp instanceof NavigationButton) {
                backButton = (NavigationButton) comp;
            }
        }
        return backButton;
    }
}