project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/TeamAddDialog.java
author Wuzzy <almikes@aol.com>
Fri, 29 Sep 2017 02:10:37 +0200
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permissions -rw-r--r--
ASA, fruit02: Minor refactor
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/*
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 * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
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 * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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 */
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package org.hedgewars.hedgeroid;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import org.hedgewars.hedgeroid.R;
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import org.hedgewars.hedgeroid.Datastructures.FrontendDataUtils;
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import org.hedgewars.hedgeroid.Datastructures.Team;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.DialogInterface;
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import android.content.DialogInterface.OnClickListener;
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import android.os.Bundle;
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import android.support.v4.app.DialogFragment;
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public class TeamAddDialog extends DialogFragment {
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    private static final String STATE_TEAMS_ALREADY_IN_GAME = "teamAlreadyInGame";
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    private ArrayList<String> teamsAlreadyInGame;
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    private List<Team> availableTeams;
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    private Listener listener;
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    public static interface Listener {
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        void onTeamAddDialogSubmitted(Team newTeam);
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    }
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    public TeamAddDialog() {
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        // Only for reflection-based instantiation by the framework
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    }
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    TeamAddDialog(Collection<String> teamsAlreadyInGame) {
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        this.teamsAlreadyInGame = new ArrayList<String>(teamsAlreadyInGame);
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    }
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    @Override
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    public void onAttach(Activity activity) {
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        super.onAttach(activity);
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        try {
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            listener = (Listener) activity;
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        } catch(ClassCastException e) {
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            throw new ClassCastException("Activity " + activity + " must implement TeamAddDialog.Listener to use TeamAddDialog.");
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        }
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    }
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    @Override
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    public void onDetach() {
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        super.onDetach();
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        listener = null;
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    }
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    @Override
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    public void onCreate(Bundle savedInstanceState) {
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        super.onCreate(savedInstanceState);
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        if(savedInstanceState != null) {
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            teamsAlreadyInGame = savedInstanceState.getStringArrayList(STATE_TEAMS_ALREADY_IN_GAME);
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        }
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        availableTeams = new ArrayList<Team>();
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        List<Team> teams = FrontendDataUtils.getTeams(getActivity());
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        for(Team team : teams) {
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            if(!teamsAlreadyInGame.contains(team.name)) {
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                availableTeams.add(team);
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            }
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        }
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        Collections.sort(availableTeams, Team.NAME_ORDER);
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    }
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    // TODO use icons for the teams (corresponding to botlevel)
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    @Override
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    public Dialog onCreateDialog(Bundle savedInstanceState) {
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        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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        builder.setTitle(R.string.dialog_addteam_title);
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        builder.setIcon(R.drawable.human);
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        String[] teamNames = new String[availableTeams.size()];
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        for(int i=0; i<availableTeams.size(); i++) {
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            teamNames[i] = availableTeams.get(i).name;
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        }
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        builder.setItems(teamNames, new OnClickListener() {
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            public void onClick(DialogInterface dialog, int which) {
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                listener.onTeamAddDialogSubmitted(availableTeams.get(which));
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            }
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        });
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        return builder.create();
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    }
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    @Override
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    public void onSaveInstanceState(Bundle outState) {
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        super.onSaveInstanceState(outState);
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        outState.putStringArrayList(STATE_TEAMS_ALREADY_IN_GAME, teamsAlreadyInGame);
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    }
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}