1 package org.hedgewars.mobile;

     2 

     3 import java.io.File;

     4 import java.util.ArrayList;

     5 import java.util.HashMap;

     6 

     7 import org.hedgewars.mobile.EngineProtocol.FrontendDataUtils;

     8 import org.hedgewars.mobile.EngineProtocol.Team;

     9 

    10 import android.app.Activity;

    11 import android.content.Intent;

    12 import android.os.Bundle;

    13 import android.os.Parcelable;

    14 import android.view.ContextMenu;

    15 import android.view.MenuItem;

    16 import android.view.View;

    17 import android.view.View.OnClickListener;

    18 import android.widget.AdapterView;

    19 import android.widget.AdapterView.AdapterContextMenuInfo;

    20 import android.widget.AdapterView.OnItemClickListener;

    21 import android.widget.ImageButton;

    22 import android.widget.ListView;

    23 import android.widget.SimpleAdapter;

    24 

    25 public class TeamSelectionActivity extends Activity{

    26 

    27 	private ImageButton addTeam, back;

    28 	private ListView availableTeams, selectedTeams;

    29 	private ArrayList<HashMap<String, ?>> availableTeamsList, selectedTeamsList;

    30 	private int minTeams = 2;

    31 

    32 	public void onCreate(Bundle savedInstanceState){

    33 		super.onCreate(savedInstanceState);

    34 

    35 		setContentView(R.layout.team_selector);

    36 

    37 		addTeam = (ImageButton) findViewById(R.id.btnAdd);

    38 		back = (ImageButton) findViewById(R.id.btnBack);

    39 		

    40 		addTeam.setOnClickListener(addTeamClicker);

    41 		back.setOnClickListener(backClicker);

    42 

    43 		availableTeams = (ListView) findViewById(R.id.availableTeams);

    44 		availableTeamsList = FrontendDataUtils.getTeams(this);

    45 		SimpleAdapter adapter = new SimpleAdapter(this, availableTeamsList, R.layout.team_selection_entry, new String[]{"txt", "img"}, new int[]{R.id.txtName, R.id.imgDifficulty});

    46 		availableTeams.setAdapter(adapter);

    47 		registerForContextMenu(availableTeams);

    48 		availableTeams.setOnItemClickListener(availableClicker);

    49 		

    50 		selectedTeams = (ListView) findViewById(R.id.selectedTeams);

    51 		selectedTeamsList = new ArrayList<HashMap<String, ?>>();

    52 		ArrayList<HashMap<String, ?>> toBeRemoved = new ArrayList<HashMap<String, ?>>();

    53 		ArrayList<Team> teamsStartGame = getIntent().getParcelableArrayListExtra("teams");

    54 		for(HashMap<String, ?> hashmap : availableTeamsList){

    55 			for(Team t : teamsStartGame){

    56 				if(((Team)hashmap.get("team")).equals(t)){

    57 					toBeRemoved.add(hashmap);

    58 					selectedTeamsList.add(hashmap);

    59 				}

    60 			}

    61 		}

    62 		for(HashMap<String, ?> hashmap : toBeRemoved) availableTeamsList.remove(hashmap);

    63 		

    64 		adapter = new SimpleAdapter(this, selectedTeamsList, R.layout.team_selection_entry, new String[]{"txt", "img"}, new int[]{R.id.txtName, R.id.imgDifficulty});

    65 		selectedTeams.setAdapter(adapter);

    66 		selectedTeams.setOnItemClickListener(selectedClicker);

    67 		

    68 		

    69 		

    70 		

    71 	}

    72 	

    73 	public void onBackPressed(){

    74 		returnTeams();

    75 		super.onBackPressed();

    76 	}

    77 	

    78 	private OnClickListener addTeamClicker = new OnClickListener(){

    79 		public void onClick(View v) {

    80 			startActivity(new Intent(TeamSelectionActivity.this, TeamCreatorActivity.class));

    81 			

    82 		}

    83 	};

    84 	

    85 	private OnClickListener backClicker = new OnClickListener(){

    86 		public void onClick(View v){

    87 			returnTeams();

    88 			finish();

    89 		}

    90 	};

    91 

    92 	private OnItemClickListener availableClicker = new OnItemClickListener(){

    93 		public void onItemClick(AdapterView<?> arg0, View arg1, int position,long arg3) {

    94 			selectAvailableTeamsItem(position);

    95 		}

    96 	};

    97 	private OnItemClickListener selectedClicker = new OnItemClickListener(){

    98 		public void onItemClick(AdapterView<?> arg0, View arg1, int position,long arg3) {

    99 			availableTeamsList.add((HashMap<String, ?>) selectedTeamsList.get(position));

   100 			selectedTeamsList.remove(position);

   101 			((SimpleAdapter)availableTeams.getAdapter()).notifyDataSetChanged();

   102 			((SimpleAdapter)selectedTeams.getAdapter()).notifyDataSetChanged();

   103 		}

   104 

   105 	};

   106 

   107 	public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuinfo){

   108 		menu.add(ContextMenu.NONE, 0, ContextMenu.NONE, R.string.select);

   109 		menu.add(ContextMenu.NONE, 2, ContextMenu.NONE, R.string.edit);

   110 		menu.add(ContextMenu.NONE, 1, ContextMenu.NONE, R.string.delete);

   111 		

   112 	}

   113 	public boolean onContextItemSelected(MenuItem item){

   114 		AdapterView.AdapterContextMenuInfo menuInfo = (AdapterContextMenuInfo) item.getMenuInfo();

   115 		int position = menuInfo.position;

   116 		switch(item.getItemId()){

   117 		case 0://select

   118 			selectAvailableTeamsItem(position);

   119 			return true;

   120 		case 1://delete

   121 			availableTeamsList.remove(position);

   122 			((SimpleAdapter)availableTeams.getAdapter()).notifyDataSetChanged();

   123 			File f = new File(String.format("%s/%s/%s.xml", TeamSelectionActivity.this.getFilesDir(), Team.DIRECTORY_TEAMS, availableTeamsList.get(position).get("txt")));

   124 			f.delete();

   125 			return true;

   126 		case 2://edit

   127 			Intent i = new Intent(TeamSelectionActivity.this, TeamCreatorActivity.class);

   128 			Team t = (Team)availableTeamsList.get(position).get("team");

   129 			i.putExtra("team", t);

   130 			startActivity(i);

   131 			return true;

   132 		}

   133 		return false;

   134 	}

   135 

   136 	private void selectAvailableTeamsItem(int position){

   137 		selectedTeamsList.add((HashMap<String, ?>) availableTeamsList.get(position));

   138 		availableTeamsList.remove(position);

   139 		((SimpleAdapter)availableTeams.getAdapter()).notifyDataSetChanged();

   140 		((SimpleAdapter)selectedTeams.getAdapter()).notifyDataSetChanged();

   141 	}

   142 

   143 	private void returnTeams(){

   144 		int teamsCount = selectedTeamsList.size();

   145 		if(teamsCount >= minTeams){

   146 			Intent i = new Intent();

   147 			Parcelable[] teams = new Parcelable[teamsCount];

   148 			for(int x = 0 ; x < teamsCount; x++){

   149 				teams[x] = (Team)selectedTeamsList.get(x).get("team");

   150 			}

   151 			i.putExtra("teams", teams);

   152 			setResult(Activity.RESULT_OK, i);

   153 		}else{

   154 			setResult(Activity.RESULT_CANCELED);

   155 		}

   156 	}

   157 }