project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/WeaponsetListActivity.java
changeset 7508 763d3961400b
child 7584 7831c84cc644
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/WeaponsetListActivity.java	Sat Aug 18 00:47:51 2012 +0200
@@ -0,0 +1,107 @@
+package org.hedgewars.hedgeroid;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import org.hedgewars.hedgeroid.Datastructures.Weaponset;
+import org.hedgewars.hedgeroid.Datastructures.Weaponsets;
+
+import android.app.ListActivity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.ContextMenu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.AdapterView;
+import android.widget.AdapterView.AdapterContextMenuInfo;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.Button;
+import android.widget.ListAdapter;
+import android.widget.SimpleAdapter;
+import android.widget.Toast;
+
+public class WeaponsetListActivity extends ListActivity implements OnItemClickListener {
+	private List<Weaponset> userWeaponsets;
+	private Button addButton;
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_weaponsetlist);
+		addButton = (Button)findViewById(R.id.addButton);
+		addButton.setOnClickListener(new OnClickListener() {
+			public void onClick(View v) {
+				editWeaponset(null);
+			}
+		});
+	}
+	
+	@Override
+	public void onResume() {
+		super.onResume();
+		updateList();
+		getListView().setOnItemClickListener(this);
+		registerForContextMenu(getListView());
+	}
+	
+	private List<Map<String, ?>> weaponsetsToMap(List<Weaponset> weaponsets) {
+		List<Map<String, ?>> result = new ArrayList<Map<String, ?>>();
+		for(Weaponset weaponset : weaponsets) {
+			result.add(Collections.singletonMap("txt", weaponset.name));
+		}
+		return result;
+	}
+	
+	public void onItemClick(AdapterView<?> adapterView, View v, int position, long arg3) {
+		editWeaponset(userWeaponsets.get(position).name);
+	}
+	
+	@Override
+	public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuinfo){
+		menu.add(ContextMenu.NONE, 0, ContextMenu.NONE, R.string.edit);
+		menu.add(ContextMenu.NONE, 1, ContextMenu.NONE, R.string.delete);
+	}
+	
+	@Override
+	public boolean onContextItemSelected(MenuItem item){
+		AdapterView.AdapterContextMenuInfo menuInfo = (AdapterContextMenuInfo) item.getMenuInfo();
+		int position = menuInfo.position;
+		Weaponset weaponset = userWeaponsets.get(position);
+		switch(item.getItemId()){
+		case 0:
+			editWeaponset(weaponset.name);
+			return true;
+		case 1:
+			try {
+				Weaponsets.deleteUserWeaponset(this, weaponset.name);
+			} catch (IOException e) {
+				Toast.makeText(this.getApplicationContext(), R.string.error_missing_sdcard_or_files, Toast.LENGTH_SHORT).show();
+			}
+			updateList();
+			return true;
+		}
+		return false;
+	}
+	
+	private void updateList() {
+		try {
+			userWeaponsets = Weaponsets.loadUserWeaponsets(this);
+		} catch (IOException e) {
+			Toast.makeText(this, R.string.error_missing_sdcard_or_files, Toast.LENGTH_LONG).show();
+			finish();
+		}
+		Collections.sort(userWeaponsets, Weaponset.NAME_ORDER);
+		ListAdapter adapter = new SimpleAdapter(this, weaponsetsToMap(userWeaponsets), android.R.layout.simple_list_item_1, new String[]{"txt"}, new int[]{android.R.id.text1});
+		setListAdapter(adapter);
+	}
+	
+	private void editWeaponset(String weaponsetName) {
+		Intent i = new Intent(this, WeaponsetCreatorActivity.class);
+		i.putExtra(WeaponsetCreatorActivity.PARAMETER_EXISTING_WEAPONSETNAME, weaponsetName);
+		startActivity(i);
+	}
+}