com.vaadin.server.WebBrowser源码实例Demo-星河码客

类com.vaadin.server.WebBrowser源码实例Demo

下面列出了怎么用com.vaadin.server.WebBrowser的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： cuba 文件： WebAbstractDataGrid.java

protected void updateFooterVisibility(String style) {
    Page page = Page.getCurrent();
    if (page == null) {
        return;
    }
    WebBrowser webBrowser = page.getWebBrowser();
    boolean isPredefinedStyle = style.equals(BORDERLESS_STYLE)
            || style.equals(NO_HORIZONTAL_LINES_STYLE)
            || style.equals(NO_VERTICAL_LINES_STYLE);

    if (webBrowser.isSafari()
            && isPredefinedStyle
            && grid.getFooterRowCount() > 0
            && grid.isFooterVisible()) {
        ((CubaEnhancedGrid) grid).updateFooterVisibility();
    }
}

源代码2 项目： hawkbit 文件： SPDateTimeUtil.java

/**
 * Get browser time zone or fixed time zone if configured
 *
 * @return TimeZone
 */
public static TimeZone getBrowserTimeZone() {


    if (!StringUtils.isEmpty(fixedTimeZoneProperty)) {
        return TimeZone.getTimeZone(fixedTimeZoneProperty);
    }

    final WebBrowser webBrowser = com.vaadin.server.Page.getCurrent().getWebBrowser();
    final String[] timeZones = TimeZone.getAvailableIDs(webBrowser.getRawTimezoneOffset());
    TimeZone tz = TimeZone.getDefault();
    for (final String string : timeZones) {
        final TimeZone t = TimeZone.getTimeZone(string);
        if (t.getRawOffset() == webBrowser.getRawTimezoneOffset()) {
            tz = t;
        }
    }
    return tz;
}

源代码3 项目： mycollab 文件： AboutWindow.java

public AboutWindow() {
    MHorizontalLayout content = new MHorizontalLayout().withMargin(true).withFullWidth();
    this.setContent(content);

    Image about = new Image("", new ExternalResource(StorageUtils.generateAssetRelativeLink(WebResourceIds._about)));

    MVerticalLayout rightPanel = new MVerticalLayout();
    ELabel versionLbl = ELabel.h2(String.format("MyCollab Community Edition %s", Version.getVersion())).withFullWidth();
    ELabel javaNameLbl = new ELabel(String.format("%s, %s", System.getProperty("java.vm.name"),
            System.getProperty("java.runtime.version"))).withFullWidth();
    Label homeFolderLbl = new Label("Home folder: " + AppContextUtil.getSpringBean(ServerConfiguration.class).getHomeDir().getAbsolutePath());
    WebBrowser browser = Page.getCurrent().getWebBrowser();
    ELabel osLbl = new ELabel(String.format("%s, %s", System.getProperty("os.name"), browser.getBrowserApplication())).withFullWidth();
    Div licenseDiv = new Div().appendChild(new Text("Powered by: "))
            .appendChild(new A("https://www.mycollab.com")
                    .appendText("MyCollab")).appendChild(new Text(". Open source under GPL license"));
    ELabel licenseLbl = ELabel.html(licenseDiv.write()).withFullWidth();
    Label copyRightLbl = ELabel.html(String.format("&copy; %s - %s MyCollab Ltd. All rights reserved", "2011",
            LocalDate.now().getYear() + "")).withFullWidth();
    rightPanel.with(versionLbl, javaNameLbl, osLbl, homeFolderLbl, licenseLbl, copyRightLbl).withAlign(copyRightLbl, Alignment.BOTTOM_LEFT);
    content.with(about, rightPanel).expand(rightPanel);
}

源代码4 项目： cuba 文件： ConnectionImpl.java

protected String makeClientInfo() {
    // timezone info is passed only on VaadinSession creation
    WebBrowser webBrowser = getWebBrowserDetails();

    //noinspection UnnecessaryLocalVariable
    String serverInfo = String.format("Web (%s:%s/%s) %s",
            globalConfig.getWebHostName(),
            globalConfig.getWebPort(),
            globalConfig.getWebContextName(),
            webBrowser.getBrowserApplication());

    return serverInfo;
}

源代码5 项目： cuba 文件： ConnectionImpl.java

protected TimeZone detectTimeZone() {
    WebBrowser webBrowser = getWebBrowserDetails();

    int offset = webBrowser.getTimezoneOffset() / 1000 / 60;
    char sign = offset >= 0 ? '+' : '-';
    int absOffset = Math.abs(offset);

    String hours = StringUtils.leftPad(String.valueOf(absOffset / 60), 2, '0');
    String minutes = StringUtils.leftPad(String.valueOf(absOffset % 60), 2, '0');

    return TimeZone.getTimeZone("GMT" + sign + hours + minutes);
}

源代码6 项目： cuba 文件： ConnectionImpl.java

protected WebBrowser getWebBrowserDetails() {
    // timezone info is passed only on VaadinSession creation
    WebBrowser webBrowser = VaadinSession.getCurrent().getBrowser();
    VaadinRequest currentRequest = VaadinService.getCurrentRequest();
    // update web browser instance if current request is not null
    // it can be null in case of background/async processing of login request
    if (currentRequest != null) {
        webBrowser.updateRequestDetails(currentRequest);
    }
    return webBrowser;
}

源代码7 项目： cuba 文件： MainScreen.java

protected boolean isMobileDevice() {
    WebBrowser browser = AppUI.getCurrent()
            .getPage()
            .getWebBrowser();

    return browser.getScreenWidth() < 500
            || browser.getScreenHeight() < 800;
}

源代码8 项目： cuba 文件： CubaImage.java

@Override
public void attach() {
    super.attach();

    WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
    if (webBrowser.isIE() || webBrowser.isEdge()) {
        CubaImageObjectFitPolyfillExtension.get(getUI());
    }
}

源代码9 项目： cuba 文件： CubaPickerField.java

protected void initLayout() {
    container = new CubaCssActionsLayout();
    container.setPrimaryStyleName(LAYOUT_STYLENAME);

    container.setWidth(100, Unit.PERCENTAGE);
    field.setWidth(100, Unit.PERCENTAGE);

    Page current = Page.getCurrent();
    if (current != null) {
        WebBrowser browser = current.getWebBrowser();
        if (browser != null
                && browser.isSafari()) {
            inputWrapper = new CssLayout();
            inputWrapper.setWidth(100, Unit.PERCENTAGE);
            inputWrapper.setPrimaryStyleName("safari-input-wrap");
            inputWrapper.addComponent(field);

            container.addComponent(inputWrapper);
        } else {
            container.addComponent(field);
        }
    } else {
        container.addComponent(field);
    }

    setFocusDelegate((Focusable) field);
}

源代码10 项目： hawkbit 文件： ShortCutModifierUtils.java

/**
 * Returns the ctrl or meta modifier depending on the platform.
 * 
 * @return on mac return
 *         {@link com.vaadin.event.ShortcutAction.ModifierKey#META} other
 *         platform return
 *         {@link com.vaadin.event.ShortcutAction.ModifierKey#CTRL}
 */
public static int getCtrlOrMetaModifier() {
    final WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
    if (webBrowser.isMacOSX()) {
        return ShortcutAction.ModifierKey.META;
    }

    return ShortcutAction.ModifierKey.CTRL;
}

源代码11 项目： cia 文件： CitizenIntelligenceAgencyUI.java

@Override
protected void init(final VaadinRequest request) {
	VaadinSession.getCurrent().setErrorHandler(new UiInstanceErrorHandler(this));
	setSizeFull();
	springNavigator.addView(CRLF_REPLACEMENT, mainView);
	setNavigator(springNavigator);


	final Page currentPage = Page.getCurrent();
	final String requestUrl = currentPage.getLocation().toString();
	final String language = request.getLocale().getLanguage();
	final UserConfiguration userConfiguration = configurationManager.getUserConfiguration(requestUrl, language);

	currentPage.setTitle(userConfiguration.getAgency().getAgencyName() + ":" + userConfiguration.getPortal().getPortalName() + ":" + userConfiguration.getLanguage().getLanguageName());

	if (getSession().getUIs().isEmpty()) {
		final WebBrowser webBrowser = currentPage.getWebBrowser();

		final CreateApplicationSessionRequest serviceRequest = new CreateApplicationSessionRequest();
		serviceRequest.setSessionId(RequestContextHolder.currentRequestAttributes().getSessionId());

		final String ipInformation = WebBrowserUtil.getIpInformation(webBrowser);
		serviceRequest.setIpInformation(ipInformation);
		serviceRequest.setTimeZone(webBrowser.getTimeZoneId());
		serviceRequest.setScreenSize(webBrowser.getScreenWidth() + "x" + webBrowser.getScreenHeight());
		serviceRequest.setUserAgentInformation(webBrowser.getBrowserApplication());
		serviceRequest.setLocale(webBrowser.getLocale().toString());
		serviceRequest.setOperatingSystem(WebBrowserUtil.getOperatingSystem(webBrowser));
		serviceRequest.setSessionType(ApplicationSessionType.ANONYMOUS);

		final ServiceResponse serviceResponse = applicationManager.service(serviceRequest);
		LOGGER.info(LOG_INFO_BROWSER_ADDRESS_APPLICATION_SESSION_ID_RESULT,requestUrl.replaceAll(CRLF,CRLF_REPLACEMENT),language.replaceAll(CRLF,CRLF_REPLACEMENT),ipInformation.replaceAll(CRLF,CRLF_REPLACEMENT),webBrowser.getBrowserApplication().replaceAll(CRLF,CRLF_REPLACEMENT),serviceRequest.getSessionId().replaceAll(CRLF,CRLF_REPLACEMENT),serviceResponse.getResult().toString().replaceAll(CRLF,CRLF_REPLACEMENT));
	}
}

源代码12 项目： cia 文件： WebBrowserUtil.java

/**
 * Gets the ip information.
 *
 * @param webBrowser
 *            the web browser
 * @return the ip information
 */
public static String getIpInformation(final WebBrowser webBrowser) {
	String ipInformation=webBrowser.getAddress();

	final HttpServletRequest httpRequest=((ServletRequestAttributes)RequestContextHolder.currentRequestAttributes()).getRequest();
	final String xForwardedForHeader = httpRequest.getHeader(X_FORWARDED_FOR);
	if (xForwardedForHeader != null) {
		final String[] split = xForwardedForHeader.split(",");
		if (split.length != 0) {
			ipInformation = split[0];
		}
	}
	return ipInformation;
}

源代码13 项目： cia 文件： WebBrowserUtilTest.java

/**
 * Gets the ip information null test.
 *
 * @return the ip information null test
 */
@Test
public void getIpInformationNullTest() {
    RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(new MockHttpServletRequest("GET", "/path")));
    final WebBrowser webBrowser = new WebBrowser();
	assertNull(WebBrowserUtil.getIpInformation(webBrowser));
}

源代码14 项目： cia 文件： WebBrowserUtilTest.java

/**
 * Gets the ip information X forward proxy test.
 *
 * @return the ip information X forward proxy test
 */
@Test
public void getIpInformationXForwardProxyTest() {
    final MockHttpServletRequest request = new MockHttpServletRequest("GET", "/path");
    request.addHeader(WebBrowserUtil.X_FORWARDED_FOR, "203.0.113.195, 70.41.3.18, 150.172.238.178");
	RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));
    final WebBrowser webBrowser = new WebBrowser();
	assertEquals("203.0.113.195",WebBrowserUtil.getIpInformation(webBrowser));
}

源代码15 项目： cia 文件： WebBrowserUtilTest.java

/**
 * Gets the ip information X forward test.
 *
 * @return the ip information X forward test
 */
@Test
public void getIpInformationXForwardTest() {
    final MockHttpServletRequest request = new MockHttpServletRequest("GET", "/path");
    request.addHeader(WebBrowserUtil.X_FORWARDED_FOR, "203.0.113.195");
	RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));
    final WebBrowser webBrowser = new WebBrowser();
	assertEquals("203.0.113.195",WebBrowserUtil.getIpInformation(webBrowser));
}

源代码16 项目： mycollab 文件： MultiFileUpload.java

protected boolean supportsFileDrops() {
    WebBrowser browser = getUI().getPage().getWebBrowser();
    if (browser.isChrome()) {
        return true;
    } else if (browser.isFirefox()) {
        return true;
    } else if (browser.isSafari()) {
        return true;
    } else if (browser.isIE() && browser.getBrowserMajorVersion() >= 11) {
        return true;
    }
    return false;
}

源代码17 项目： cuba 文件： WebDeviceInfoProvider.java

@Nullable
@Override
public DeviceInfo getDeviceInfo() {
    // per request cache
    HttpServletRequest currentServletRequest = VaadinServletService.getCurrentServletRequest();
    if (currentServletRequest == null) {
        return null;
    }

    DeviceInfo deviceInfo = (DeviceInfo) currentServletRequest.getAttribute(DeviceInfoProvider.NAME);
    if (deviceInfo != null) {
        return deviceInfo;
    }

    Page page = Page.getCurrent();

    if (page == null) {
        return null;
    }

    WebBrowser webBrowser = page.getWebBrowser();

    DeviceInfo di = new DeviceInfo();

    di.setAddress(webBrowser.getAddress());
    di.setBrowserApplication(webBrowser.getBrowserApplication());
    di.setBrowserMajorVersion(webBrowser.getBrowserMajorVersion());
    di.setBrowserMinorVersion(webBrowser.getBrowserMinorVersion());

    di.setChrome(webBrowser.isChrome());
    di.setChromeFrame(webBrowser.isChromeFrame());
    di.setChromeFrameCapable(webBrowser.isChromeFrameCapable());
    di.setEdge(webBrowser.isEdge());
    di.setFirefox(webBrowser.isFirefox());
    di.setOpera(webBrowser.isOpera());
    di.setIE(webBrowser.isIE());
    di.setSafari(webBrowser.isSafari());

    if (webBrowser.isWindows()) {
        di.setOperatingSystem(OperatingSystem.WINDOWS);
    } else if (webBrowser.isAndroid()) {
        di.setOperatingSystem(OperatingSystem.ANDROID);
    } else if (webBrowser.isIOS()) {
        di.setOperatingSystem(OperatingSystem.IOS);
    } else if (webBrowser.isMacOSX()) {
        di.setOperatingSystem(OperatingSystem.MACOSX);
    } else if (webBrowser.isLinux()) {
        di.setOperatingSystem(OperatingSystem.LINUX);
    }

    di.setIPad(webBrowser.isIPad());
    di.setIPhone(webBrowser.isIPhone());
    di.setWindowsPhone(webBrowser.isWindowsPhone());

    di.setSecureConnection(webBrowser.isSecureConnection());
    di.setLocale(webBrowser.getLocale());

    di.setScreenHeight(webBrowser.getScreenHeight());
    di.setScreenWidth(webBrowser.getScreenWidth());

    currentServletRequest.setAttribute(DeviceInfoProvider.NAME, di);

    return di;
}

源代码18 项目： cuba 文件： CubaCopyButtonExtension.java

public static boolean browserSupportCopy() {
    WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
    return !webBrowser.isSafari() && !webBrowser.isIOS() && !webBrowser.isWindowsPhone();
}

源代码19 项目： cuba 文件： TestUiEnvironment.java

protected void setupVaadinUi() {
    AutowireCapableBeanFactory injector = getInjector();

    app = new DefaultApp();
    setThemeConstants(app, new ThemeConstants(new HashMap<>()));
    setCookies(app, new AppCookies());

    Connection connection = new ConnectionImpl();
    injector.autowireBean(connection);

    setConnection(app, connection);

    VaadinSession vaadinSession = new TestVaadinSession(new WebBrowser(), getLocale());

    vaadinSession.setAttribute(App.class, app);
    vaadinSession.setAttribute(App.NAME, app);
    vaadinSession.setAttribute(Connection.class, connection);
    vaadinSession.setAttribute(Connection.NAME, connection);
    vaadinSession.setAttribute(UserSession.class, sessionSource.getSession());

    VaadinSession.setCurrent(vaadinSession);

    injector.autowireBean(app);

    ui = new AppUI();
    injector.autowireBean(ui);

    // setup UI

    ConnectorTracker connectorTracker = new TestConnectorTracker(ui);

    try {
        getDeclaredField(UI.class, "connectorTracker", true)
                .set(ui, connectorTracker);
        getDeclaredField(UI.class, "session", true)
                .set(ui, vaadinSession);
    } catch (Exception e) {
        throw new RuntimeException("Unable to init Vaadin UI state", e);
    }

    UI.setCurrent(ui);

    VaadinRequest vaadinRequest = new TestVaadinRequest();
    ui.getPage().init(vaadinRequest);

    initUi(ui, vaadinRequest);
}

源代码20 项目： cuba 文件： TestVaadinSession.java

public TestVaadinSession(WebBrowser webBrowser, Locale locale) {
    super(new VaadinServletService(){});
    this.webBrowser = webBrowser;

    setLocale(locale);
}

源代码21 项目： cuba 文件： TestVaadinSession.java

@Override
public WebBrowser getBrowser() {
    return webBrowser;
}

源代码22 项目： hawkbit 文件： AbstractHawkbitLoginUI.java

private static boolean isUnsupportedBrowser() {
    final WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
    return webBrowser.isIE() && webBrowser.getBrowserMajorVersion() < 11;
}

源代码23 项目： gazpachoquest 文件： QuestionnaireView.java

@Override
public void enter(ViewChangeEvent event) {
    logger.debug("Entering {} view ", QuestionnaireView.NAME);
    addStyleName(Reindeer.LAYOUT_BLUE);
    addStyleName("questionnaires");

    WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
    Integer screenWidth = webBrowser.getScreenWidth();
    Integer heightWidth = webBrowser.getScreenHeight();

    logger.debug("Browser screen settings  {} x {}", screenWidth, heightWidth);

    if (heightWidth <= 480) {
        renderingMode = RenderingMode.QUESTION_BY_QUESTION;
    }

    // centralLayout.addStyleName("questionnaires");
    // new Responsive(centralLayout);

    RespondentAccount respondent = (RespondentAccount) VaadinServletService.getCurrentServletRequest()
            .getUserPrincipal();
    if (respondent.hasPreferredLanguage()) {
        preferredLanguage =  Language.fromString(respondent.getPreferredLanguage());
    } else {
        preferredLanguage = Language.fromLocale(webBrowser.getLocale());
    }
    questionnaireId = respondent.getGrantedquestionnaireIds().iterator().next();
    logger.debug("Trying to fetch questionnair identified with id  = {} ", questionnaireId);
    QuestionnaireDefinitionDTO definition = questionnaireResource.getDefinition(questionnaireId);
    sectionInfoVisible = definition.isSectionInfoVisible();
    QuestionnairePageDTO page = questionnaireResource.getPage(questionnaireId, renderingMode, preferredLanguage,
            NavigationAction.ENTERING);

    logger.debug("Displaying page {}/{} with {} questions", page.getMetadata().getNumber(), page.getMetadata()
            .getCount(), page.getQuestions().size());
    questionsLayout = new VerticalLayout();
    update(page);

    Label questionnaireTitle = new Label(definition.getLanguageSettings().getTitle());
    questionnaireTitle.addStyleName(Reindeer.LABEL_H1);

    VerticalLayout mainLayout = new VerticalLayout();
    mainLayout.setSizeFull();
    mainLayout.setMargin(true);
    mainLayout.addComponent(questionnaireTitle);
    mainLayout.addComponent(questionsLayout);
    // Add the responsive capabilities to the components

    Panel centralLayout = new Panel();
    centralLayout.setContent(mainLayout);
    centralLayout.setSizeFull();
    centralLayout.getContent().setSizeUndefined();

    Responsive.makeResponsive(questionnaireTitle);
    setCompositionRoot(centralLayout);
    setSizeFull();
}

源代码24 项目： cia 文件： WebBrowserUtil.java

/**
 * Gets the operating system.
 *
 * @param webBrowser
 *            the web browser
 * @return the operating system
 */
public static String getOperatingSystem(final WebBrowser webBrowser) {
	synchronized (USER_AGENT_ANALYZER) {
		final UserAgent userAgent = USER_AGENT_ANALYZER.parse(webBrowser.getBrowserApplication());
		return userAgent.getValue(UserAgent.DEVICE_CLASS) + "." +userAgent.getValue(UserAgent.OPERATING_SYSTEM_NAME) +"." + userAgent.getValue(UserAgent.OPERATING_SYSTEM_VERSION);			
	}
}

类所在包

com.vaadin.server

类方法

同包方法

com.vaadin.server.VaadinRequest

com.vaadin.server.VaadinServlet

com.vaadin.server.Page

com.vaadin.server.Resource

com.vaadin.server.VaadinService

com.vaadin.server.ThemeResource

com.vaadin.server.FontAwesome

com.vaadin.server.VaadinSession