SelectTemplateActivity.java

/*******************************************************************************
 * Copyright (c) 2010 Denis Solonenko.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *     Denis Solonenko - initial API and implementation
 ******************************************************************************/
package ru.orangesoftware.financisto2.activity;

import ru.orangesoftware.financisto2.R;
import ru.orangesoftware.financisto2.adapter.TemplateListAdapter;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.View;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ListAdapter;
import android.widget.TextView;
import android.widget.AdapterView.OnItemLongClickListener;

public class SelectTemplateActivity extends TemplatesListActivity {
	
	public static final String TEMPATE_ID = "template_id";
	public static final String MULTIPLIER = "multiplier";
	public static final String EDIT_AFTER_CREATION = "edit_after_creation";

	private TextView multiplierText;
	private int multiplier = 1; 
	
	public SelectTemplateActivity() {
		super(R.layout.templates);
	}
	
	@Override
	protected void internalOnCreate(Bundle savedInstanceState) {
		internalOnCreateTemplates();

		getListView().setOnItemLongClickListener(new OnItemLongClickListener() {

			@Override
			public boolean onItemLongClick(AdapterView<?> parent, View view,
					int position, long id) {
				returnResult(id, true);
				return true;
			}
		});

		Button b = (Button)findViewById(R.id.bEditTemplates);
		b.setOnClickListener(new OnClickListener(){
			@Override
			public void onClick(View arg0) {
				setResult(RESULT_CANCELED);
				finish();
				Intent intent = new Intent(SelectTemplateActivity.this, TemplatesListActivity.class);
				startActivity(intent);
			}
		});
		b = (Button)findViewById(R.id.bCancel);
		b.setOnClickListener(new OnClickListener(){
			@Override
			public void onClick(View arg0) {
				setResult(RESULT_CANCELED);
				finish();
			}
		});
		multiplierText = (TextView)findViewById(R.id.multiplier);
		ImageButton ib = (ImageButton)findViewById(R.id.bPlus);
		ib.setOnClickListener(new OnClickListener(){
			@Override
			public void onClick(View arg0) {
				incrementMultiplier();
			}
		});
		ib = (ImageButton)findViewById(R.id.bMinus);
		ib.setOnClickListener(new OnClickListener(){
			@Override
			public void onClick(View arg0) {
				decrementMultiplier();
			}
		});
	}

	protected void incrementMultiplier() {
		++multiplier;
		multiplierText.setText("x"+multiplier);
	}

	protected void decrementMultiplier() {
		--multiplier;
		if (multiplier < 1) {
			multiplier = 1;
		}
		multiplierText.setText("x"+multiplier);		
	}

	@Override
	public void registerForContextMenu(View view) {
	}

	@Override
	protected ListAdapter createAdapter(Cursor cursor) {
		return new TemplateListAdapter(this, db, cursor);
	}

    @Override
    protected void onItemClick(View v, int position, long id) {
        returnResult(id, false);
    }

    @Override
	protected void viewItem(View v, int position, long id) {
		returnResult(id, false);
	}

	@Override
	public void editItem(View v, int position, long id) {
	}

	@Override
	public void onCreateContextMenu(ContextMenu menu, View v,
			ContextMenuInfo menuInfo) {
		// do nothing
	}

	void returnResult(long id, boolean edit) {
		Intent intent = new Intent();
		intent.putExtra(TEMPATE_ID, id);
		intent.putExtra(MULTIPLIER, multiplier);
		if (edit) intent.putExtra(EDIT_AFTER_CREATION, true);
		setResult(RESULT_OK, intent);
		finish();
	}

}