StartGameFragment.java

/**
 *  Copyright (C) 2012   The FreeCol-Android Team
 *
 *  This file is part of FreeCol-Android.
 *
 *  FreeCol-Android 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.
 *
 *  FreeCol 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 FreeCol-Android.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.freecolandroid.ui.menu;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import net.sf.freecol.client.control.PreGameController;
import net.sf.freecol.client.gui.ImageLibrary;
import net.sf.freecol.client.gui.i18n.Messages;
import net.sf.freecol.common.model.Nation;
import net.sf.freecol.common.model.NationOptions;
import net.sf.freecol.common.model.NationOptions.NationState;
import net.sf.freecol.common.model.NationType;
import net.sf.freecol.common.model.Player;

import org.freecolandroid.R;
import org.freecolandroid.repackaged.java.awt.Image;
import org.freecolandroid.ui.FreeColFragment;

import android.app.FragmentTransaction;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

public class StartGameFragment extends FreeColFragment {

    private List<Nation> mNations;

    private Map<Nation, Player> mPlayers;

    private ImageLibrary mLibrary;

    private Button mStartButton;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.frag_start_game, container, false);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        mLibrary = mClient.getGUI().getImageLibrary();
        mNations = new ArrayList<Nation>();
        mPlayers = new HashMap<Nation, Player>();
        Player player = mClient.getMyPlayer();
        List<Nation> allNations = player.getSpecification().getNations();
        NationOptions nationOptions = mClient.getGame().getNationOptions();

        for (Nation n : allNations) {
            if (n.isSelectable()) {
                NationState state = nationOptions.getNations().get(n);
                if (state != null) {
                    mNations.add(n);
                    mPlayers.put(n, null);
                }
            }
        }

        ListView nationList = (ListView) getView().findViewById(R.id.nation_list);
        nationList.setAdapter(new NationListAdapter());
        nationList.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                mStartButton.setEnabled(true);
                Nation nation = mNations.get(position);
                PreGameController pgc = mClient.getPreGameController();
                pgc.setNation(nation);
                pgc.setNationType(nation.getType());
            }
        });

        mStartButton = (Button) getView().findViewById(R.id.ok);
        mStartButton.setText(Messages.message("startGame"));
        mStartButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                startGame();
            }
        });
    }

    private void startGame() {
        // Hide the fragment
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.remove(this);
        ft.commit();
        new AsyncTask<Void, Void, Void>() {

            @Override
            protected Void doInBackground(Void... params) {
                mClient.getMyPlayer().setReady(true);
                mClient.getPreGameController().requestLaunch();
                return null;
            }
        }.execute();
    }

    private class NationListAdapter extends BaseAdapter {

        @Override
        public int getCount() {
            return mNations.size();
        }

        @Override
        public Object getItem(int position) {
            return mNations.get(position);
        }

        @Override
        public long getItemId(int position) {
            return 0;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = LayoutInflater.from(getActivity()).inflate(R.layout.list_item_nation,
                        parent, false);
            }

            Nation nation = mNations.get(position);

            // Flag
            Image image = mLibrary.getCoatOfArmsImage(nation, 1);
            ImageView flagView = (ImageView) convertView.findViewById(R.id.flag);
            flagView.setImageBitmap(image.getBitmap());

            // Name
            TextView name = (TextView) convertView.findViewById(R.id.name);
            name.setText(Messages.message(nation.getNameKey()));

            // Advantage
            NationType type = null;
            if (mPlayers.get(nation) == null) {
                type = nation.getType();
            } else {
                type = mPlayers.get(nation).getNationType();
            }
            TextView description = (TextView) convertView.findViewById(R.id.description);
            description.setText(Messages.message(type.getId() + ".shortDescription"));

            return convertView;
        }

    }

}