com.holonplatform.vaadin7.internal.device.DefaultDeviceInfo Maven / Gradle / Ivy

/*
 * Copyright 2016-2017 Axioma srl.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.holonplatform.vaadin7.internal.device;

import com.holonplatform.vaadin7.device.DeviceInfo;
import com.holonplatform.vaadin7.device.UserAgentInspector;
import com.vaadin.server.Page;
import com.vaadin.server.WebBrowser;

/**
 * Default {@link DeviceInfo} implementation using Vaadin {@link Page} to obtain client viewport dimensions.
 *
 * @since 5.0.0
 */
public class DefaultDeviceInfo implements DeviceInfo {

	private static final long serialVersionUID = -8874983833266879186L;

	/**
	 * User-Agent inspector
	 */
	private final UserAgentInspector userAgentInspector;

	/**
	 * Constructor
	 * @param userAgentInspector User-Agent inspector, (not null)
	 */
	public DefaultDeviceInfo(UserAgentInspector userAgentInspector) {
		super();
		assert userAgentInspector != null : "Missing UserAgentInspector (null)";
		this.userAgentInspector = userAgentInspector;
	}

	/**
	 * User-Agent inspector
	 * @return the User-Agent inspector
	 */
	protected UserAgentInspector getUserAgentInspector() {
		return userAgentInspector;
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#getUserAgentHeader()
	 */
	@Override
	public String getUserAgentHeader() {
		return getUserAgentInspector().getUserAgentHeader();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#getAcceptHeader()
	 */
	@Override
	public String getAcceptHeader() {
		return getUserAgentInspector().getAcceptHeader();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isWebKit()
	 */
	@Override
	public boolean isWebKit() {
		return getUserAgentInspector().isWebKit();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isIPhone()
	 */
	@Override
	public boolean isIPhone() {
		return getUserAgentInspector().isIPhone();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isIPad()
	 */
	@Override
	public boolean isIPad() {
		return getUserAgentInspector().isIPad();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isIPod()
	 */
	@Override
	public boolean isIPod() {
		return getUserAgentInspector().isIPod();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isIOs()
	 */
	@Override
	public boolean isIOs() {
		return getUserAgentInspector().isIOs();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isAndroid()
	 */
	@Override
	public boolean isAndroid() {
		return getUserAgentInspector().isAndroid();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isAndroidPhone()
	 */
	@Override
	public boolean isAndroidPhone() {
		return getUserAgentInspector().isAndroidPhone();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isAndroidTablet()
	 */
	@Override
	public boolean isAndroidTablet() {
		return getUserAgentInspector().isAndroidTablet();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isWindowsPhone()
	 */
	@Override
	public boolean isWindowsPhone() {
		return getUserAgentInspector().isWindowsPhone();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isKindle()
	 */
	@Override
	public boolean isKindle() {
		return getUserAgentInspector().isKindle();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isPlaystation()
	 */
	@Override
	public boolean isPlaystation() {
		return getUserAgentInspector().isPlaystation();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isNintendo()
	 */
	@Override
	public boolean isNintendo() {
		return getUserAgentInspector().isNintendo();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isXbox()
	 */
	@Override
	public boolean isXbox() {
		return getUserAgentInspector().isXbox();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isGameConsole()
	 */
	@Override
	public boolean isGameConsole() {
		return getUserAgentInspector().isGameConsole();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isSmartphone()
	 */
	@Override
	public boolean isSmartphone() {
		return getUserAgentInspector().isSmartphone();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isTablet()
	 */
	@Override
	public boolean isTablet() {
		return getUserAgentInspector().isTablet();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.UserAgentInspector#isMobile()
	 */
	@Override
	public boolean isMobile() {
		return getUserAgentInspector().isMobile();
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.DeviceInfo#getScreenWidth()
	 */
	@Override
	public int getScreenWidth() {
		WebBrowser browser = (Page.getCurrent() != null) ? Page.getCurrent().getWebBrowser() : null;
		if (browser != null) {
			return browser.getScreenWidth();
		}
		return -1;
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.DeviceInfo#getScreenHeight()
	 */
	@Override
	public int getScreenHeight() {
		WebBrowser browser = (Page.getCurrent() != null) ? Page.getCurrent().getWebBrowser() : null;
		if (browser != null) {
			return browser.getScreenHeight();
		}
		return -1;
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.DeviceInfo#getViewPortWidth()
	 */
	@Override
	public int getViewPortWidth() {
		return (Page.getCurrent() != null) ? Page.getCurrent().getBrowserWindowWidth() : -1;
	}

	/*
	 * (non-Javadoc)
	 * @see com.holonplatform.vaadin.core.device.DeviceInfo#getViewPortHeight()
	 */
	@Override
	public int getViewPortHeight() {
		return (Page.getCurrent() != null) ? Page.getCurrent().getBrowserWindowHeight() : -1;
	}

}