package org.madore.android.unicodeMap;

import java.util.List;
import java.util.ArrayList;
import android.content.Context;
import android.content.res.AssetManager;
import android.os.Bundle;
import android.view.View;
import android.widget.*;
import android.text.ClipboardManager;
import android.app.ListActivity;

public final class UnicodeMapActivity extends ListActivity {

    protected UnicodeDatabase db;
    protected List<UnicodeCharacter> list;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
	this.db = new UnicodeDatabase(getApplicationContext());
	this.list = new ArrayList<UnicodeCharacter>(db.countRange(0,1024));
	for ( UnicodeCharacter ch : db.getRange(0,1024) )
	    list.add(ch);
	final ClipboardManager cmgr
	    = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
	setListAdapter(new ArrayAdapter<UnicodeCharacter>(this, R.layout.list_item, list));
	ListView lv = getListView();
	lv.setTextFilterEnabled(true);
	lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
		public void onItemClick(AdapterView<?> parent, View view,
					int position, long id) {
		    UnicodeCharacter it = (UnicodeCharacter)parent.getItemAtPosition(position);
		    Toast.makeText(getApplicationContext(), it.getName(),
				   Toast.LENGTH_SHORT).show();
		    cmgr.setText(new String(Character.toChars(it.getCodePoint())));
		}
	    });

    }

}