1 package org.hedgewars.hedgeroid;

     2 

     3 import java.io.IOException;

     4 import java.util.ArrayList;

     5 import java.util.Collections;

     6 import java.util.List;

     7 import java.util.Map;

     8 

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

    10 import org.hedgewars.hedgeroid.Datastructures.Weaponsets;

    11 

    12 import android.app.ListActivity;

    13 import android.content.Intent;

    14 import android.os.Bundle;

    15 import android.view.ContextMenu;

    16 import android.view.MenuItem;

    17 import android.view.View;

    18 import android.view.View.OnClickListener;

    19 import android.widget.AdapterView;

    20 import android.widget.AdapterView.AdapterContextMenuInfo;

    21 import android.widget.AdapterView.OnItemClickListener;

    22 import android.widget.Button;

    23 import android.widget.ListAdapter;

    24 import android.widget.SimpleAdapter;

    25 import android.widget.Toast;

    26 

    27 public class WeaponsetListActivity extends ListActivity implements OnItemClickListener {

    28 	private List<Weaponset> userWeaponsets;

    29 	private Button addButton;

    30 	

    31 	@Override

    32 	protected void onCreate(Bundle savedInstanceState) {

    33 		super.onCreate(savedInstanceState);

    34 		setContentView(R.layout.activity_weaponsetlist);

    35 		addButton = (Button)findViewById(R.id.addButton);

    36 		addButton.setOnClickListener(new OnClickListener() {

    37 			public void onClick(View v) {

    38 				editWeaponset(null);

    39 			}

    40 		});

    41 	}

    42 	

    43 	@Override

    44 	public void onResume() {

    45 		super.onResume();

    46 		updateList();

    47 		getListView().setOnItemClickListener(this);

    48 		registerForContextMenu(getListView());

    49 	}

    50 	

    51 	private List<Map<String, ?>> weaponsetsToMap(List<Weaponset> weaponsets) {

    52 		List<Map<String, ?>> result = new ArrayList<Map<String, ?>>();

    53 		for(Weaponset weaponset : weaponsets) {

    54 			result.add(Collections.singletonMap("txt", weaponset.name));

    55 		}

    56 		return result;

    57 	}

    58 	

    59 	public void onItemClick(AdapterView<?> adapterView, View v, int position, long arg3) {

    60 		editWeaponset(userWeaponsets.get(position).name);

    61 	}

    62 	

    63 	@Override

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

    65 		menu.add(ContextMenu.NONE, 0, ContextMenu.NONE, R.string.edit);

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

    67 	}

    68 	

    69 	@Override

    70 	public boolean onContextItemSelected(MenuItem item){

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

    72 		int position = menuInfo.position;

    73 		Weaponset weaponset = userWeaponsets.get(position);

    74 		switch(item.getItemId()){

    75 		case 0:

    76 			editWeaponset(weaponset.name);

    77 			return true;

    78 		case 1:

    79 			try {

    80 				Weaponsets.deleteUserWeaponset(this, weaponset.name);

    81 			} catch (IOException e) {

    82 				Toast.makeText(this.getApplicationContext(), R.string.error_missing_sdcard_or_files, Toast.LENGTH_SHORT).show();

    83 			}

    84 			updateList();

    85 			return true;

    86 		}

    87 		return false;

    88 	}

    89 	

    90 	private void updateList() {

    91 		try {

    92 			userWeaponsets = Weaponsets.loadUserWeaponsets(this);

    93 		} catch (IOException e) {

    94 			Toast.makeText(this, R.string.error_missing_sdcard_or_files, Toast.LENGTH_LONG).show();

    95 			finish();

    96 		}

    97 		Collections.sort(userWeaponsets, Weaponset.NAME_ORDER);

    98 		ListAdapter adapter = new SimpleAdapter(this, weaponsetsToMap(userWeaponsets), android.R.layout.simple_list_item_1, new String[]{"txt"}, new int[]{android.R.id.text1});

    99 		setListAdapter(adapter);

   100 	}

   101 	

   102 	private void editWeaponset(String weaponsetName) {

   103 		Intent i = new Intent(this, WeaponsetCreatorActivity.class);

   104 		i.putExtra(WeaponsetCreatorActivity.PARAMETER_EXISTING_WEAPONSETNAME, weaponsetName);

   105 		startActivity(i);

   106 	}

   107 }