1 package org.hedgewars.hedgeroid.netplay;

     2 

     3 import java.util.ArrayList;

     4 import java.util.Collection;

     5 import java.util.List;

     6 

     7 import org.hedgewars.hedgeroid.R;

     8 import org.hedgewars.hedgeroid.Datastructures.Team;

     9 import org.hedgewars.hedgeroid.Datastructures.TeamInGame;

    10 

    11 import android.database.DataSetObserver;

    12 import android.os.Bundle;

    13 import android.support.v4.app.ListFragment;

    14 import android.util.Pair;

    15 import android.view.LayoutInflater;

    16 import android.view.View;

    17 import android.view.View.OnClickListener;

    18 import android.view.ViewGroup;

    19 import android.widget.AdapterView.OnItemClickListener;

    20 import android.widget.AdapterView;

    21 import android.widget.Button;

    22 

    23 public class TeamlistFragment extends ListFragment implements OnItemClickListener {

    24 	private Netplay netplay;

    25 	private TeamlistAdapter adapter;

    26 	private Button addTeamButton;

    27 	private DataSetObserver teamlistObserver;

    28 	

    29 	@Override

    30 	public void onCreate(Bundle savedInstanceState) {

    31 		super.onCreate(savedInstanceState);

    32 		netplay = Netplay.getAppInstance(getActivity().getApplicationContext());

    33 		adapter = new TeamlistAdapter(getActivity());

    34 		adapter.setSource(netplay.roomTeamlist);

    35 		setListAdapter(adapter);

    36 	}

    37 

    38 	@Override

    39 	public View onCreateView(LayoutInflater inflater, ViewGroup container,

    40 			Bundle savedInstanceState) {

    41 		View v = inflater.inflate(R.layout.fragment_teamlist, container, false);

    42 		addTeamButton = (Button)v.findViewById(R.id.addTeamButton);

    43 		addTeamButton.setOnClickListener(new OnClickListener() {

    44 			public void onClick(View v) {

    45 				new TeamAddDialog(getCurrentTeamNames()).show(getFragmentManager(), "team_add_dialog");

    46 			}

    47 		});

    48 		

    49 		teamlistObserver = new DataSetObserver() {

    50 			@Override

    51 			public void onChanged() {

    52 				addTeamButton.setEnabled(netplay.roomTeamlist.getMap().size() < Team.maxNumberOfTeams);

    53 			}

    54 		};

    55 		netplay.roomTeamlist.registerObserver(teamlistObserver);

    56 		teamlistObserver.onChanged();

    57 		

    58 		return v;

    59 	}

    60 	

    61 	@Override

    62 	public void onDestroy() {

    63 		super.onDestroy();

    64 		adapter.invalidate();

    65 		netplay.roomTeamlist.unregisterObserver(teamlistObserver);

    66 	}

    67 

    68 	@Override

    69 	public void onActivityCreated(Bundle savedInstanceState) {

    70 		super.onActivityCreated(savedInstanceState);

    71 		getListView().setOnItemClickListener(this);

    72 	}

    73 	

    74 	private Collection<String> getCurrentTeamNames() {

    75 		List<String> names = new ArrayList<String>();

    76 		for(Pair<TeamInGame, Long> teamWithId : netplay.roomTeamlist.getMap().values()) {

    77 			names.add(teamWithId.first.team.name);

    78 		}

    79 		return names;

    80 	}

    81 	

    82 	public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

    83 		netplay.sendRemoveTeam(adapter.getItem(position).team.name);

    84 	}

    85 }