//
//  SearchResultsList.java
//  GoBible
//
//	Go Bible is a Free Bible viewer application for Java mobile phones (J2ME MIDP 1.0 and MIDP 2.0).
//	Copyright © 2003-2008 Jolon Faichney.
//	Copyright © 2008-2009 CrossWire Bible Society.
//
//	This program 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 2
//	of the License, or (at your option) any later version.
//
//	This program 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 this program; if not, write to the Free Software
//	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//


import java.util.*;
import javax.microedition.lcdui.*;

public class SearchResultsList extends javax.microedition.lcdui.List implements CommandListener
{
	private GoBible goBible;
	private Vector searchResults;

	public SearchResultsList(GoBible goBible, Vector searchResults)
	{
//		String title = GoBible.getString("UI-Results");
//		title += " - " + Integer.toString(searchResults.size());
//		title += " " + GoBible.getString("UI-Found");
		super(GoBible.getString("UI-Results")+" - " + Integer.toString(searchResults.size())+" " + GoBible.getString("UI-Found"), Choice.IMPLICIT);
		
		if (GoBible.USE_MIDP20)
		{
			setFitPolicy(Choice.TEXT_WRAP_ON);
		}
		
		this.goBible = goBible;
		this.searchResults = searchResults;
		
		// Add the results
		
		for (Enumeration e = searchResults.elements(); e.hasMoreElements(); )
		{
			Object[] entry = (Object[]) e.nextElement();
			int index = ((Integer) entry[0]).intValue();
			
			int bookIndex = (index >> 16) & 0xff;
			int chapterIndex = (index >> 8) & 0xff;
			int verseIndex = (index) & 0xff;
			
			append(goBible.bibleSource.getBookName(bookIndex) + " " + goBible.bibleSource.getReferenceString(bookIndex, chapterIndex, verseIndex) + " \"" + ((String) entry[1]) + "\"", null);
		}
		if (goBible.lastSearchIndex >= 0 && goBible.lastSearchIndex < this.size())
		{
			setSelectedIndex(goBible.lastSearchIndex, true);	// restore to the last selected index
			if (isShown() == false)
			{
				;
			}
		}
		addCommand(new Command(GoBible.getString("UI-Cancel"), Command.CANCEL, 0));
		
		setCommandListener(this);
	}
	
	public void commandAction(Command command, Displayable display)
	{
		if (command == javax.microedition.lcdui.List.SELECT_COMMAND)
		{
			// View this verse
			
			// Grab the reference
			int selectedIndex = getSelectedIndex();
			goBible.lastSearchIndex = selectedIndex;	// save this point for future ref
			int index = ((Integer) ((Object[]) searchResults.elementAt(selectedIndex))[0]).intValue();
			
			goBible.currentBookIndex = (index >> 16) & 0xff;
			goBible.currentChapterIndex = (index >> 8) & 0xff;
			goBible.currentVerseIndex = (index) & 0xff;
			
			goBible.bibleCanvas.enterLoadingMode();
			goBible.display.setCurrent(goBible.bibleCanvas);
			goBible.loadCurrentChapter();
			goBible.bibleCanvas.update();
		}
		else
		{
			switch (command.getCommandType())
			{
				case Command.OK:
				case Command.CANCEL:
				{
					// Revert to the previously displayed verse
					goBible.bibleCanvas.enterLoadingMode();
					goBible.display.setCurrent(goBible.bibleCanvas);
					goBible.bibleCanvas.repaint();
					goBible.loadCurrentChapter();
					goBible.showMainScreen();
					break;
				}
			}
		}
	}
}