Example usage for com.vaadin.ui BrowserFrame BrowserFrame

Introduction

In this page you can find the example usage for com.vaadin.ui BrowserFrame BrowserFrame.

Prototype

public BrowserFrame(String caption, Resource source)

Source Link

Document

Creates a new browser frame with the given caption and content.

Usage

From source file:org.opennms.features.vaadin.dashboard.dashlets.UrlDashlet.java

License:Open Source License

@Override
public DashletComponent getWallboardComponent() {
    if (m_dashletComponent == null) {
        m_dashletComponent = new AbstractDashletComponent() {
            private VerticalLayout m_verticalLayout = new VerticalLayout();

            {/*from  w  w w  . ja va  2 s  .c om*/
                m_verticalLayout.setCaption(getName());
                m_verticalLayout.setSizeFull();
            }

            @Override
            public void refresh() {
                m_verticalLayout.removeAllComponents();

                String url = "";
                String username = "";
                String password = "";

                if (getDashletSpec().getParameters().containsKey("url")) {
                    url = getDashletSpec().getParameters().get("url");
                }

                if (getDashletSpec().getParameters().containsKey("username")) {
                    username = getDashletSpec().getParameters().get("username");
                }

                if (getDashletSpec().getParameters().containsKey("password")) {
                    password = getDashletSpec().getParameters().get("password");
                }

                String usernamePassword = "";

                if (!"".equals(username) && !"".equals(password)) {
                    usernamePassword = username + ":" + password;

                }

                if (!"".equals(url)) {
                    /**
                     * Try to parse the given URL...
                     */
                    URL parsedUrl = null;

                    try {
                        parsedUrl = new URL(url);
                    } catch (MalformedURLException e) {
                        m_verticalLayout.addComponent(new Label("MalformedURLException: " + e.getMessage()));
                        return;
                    }

                    /**
                     * If successful, construct a wellformed URL including the basic auth credentials
                     */
                    URL urlWithAuth = null;

                    try {
                        urlWithAuth = new URI(parsedUrl.getProtocol(), usernamePassword, parsedUrl.getHost(),
                                parsedUrl.getPort() == -1 ? parsedUrl.getDefaultPort() : parsedUrl.getPort(),
                                parsedUrl.getPath(), parsedUrl.getQuery(), parsedUrl.getRef()).toURL();
                    } catch (MalformedURLException e) {
                        m_verticalLayout.addComponent(new Label("MalformedURLException: " + e.getMessage()));
                        return;
                    } catch (URISyntaxException e) {
                        m_verticalLayout.addComponent(new Label("URISyntaxException: " + e.getMessage()));
                        return;
                    }

                    /**
                     * creating browser frame to display the URL
                     */
                    BrowserFrame browserFrame = new BrowserFrame(null, new ExternalResource(urlWithAuth));
                    browserFrame.setSizeFull();
                    m_verticalLayout.addComponent(browserFrame);
                } else {
                    m_verticalLayout.addComponent(new Label("No URL specified!"));
                }
            }

            @Override
            public Component getComponent() {
                return m_verticalLayout;
            }
        };
    }

    return m_dashletComponent;
}

From source file:org.opennms.features.vaadin.pmatrix.dashlet.PmatrixDashlet.java

License:Open Source License

@Override
public DashletComponent getWallboardComponent() {
    if (m_dashletComponent == null) {
        m_dashletComponent = new AbstractDashletComponent() {
            private VerticalLayout m_verticalLayout = new VerticalLayout();

            {/*from w  w  w  . j  a v  a  2s.  co m*/
                m_verticalLayout.setCaption(getName());
                m_verticalLayout.setSizeFull();
            }

            @Override
            public void refresh() {
                m_verticalLayout.removeAllComponents();
                String searchString = "";

                if (getDashletSpec().getParameters().containsKey("uiComponent")) {
                    searchString = getDashletSpec().getParameters().get("uiComponent");
                }

                BrowserFrame browserFrame = new BrowserFrame(null,
                        new ExternalResource("/opennms/vaadin-pmatrix/?uiComponent=" + searchString));
                browserFrame.setSizeFull();
                m_verticalLayout.addComponent(browserFrame);
            }

            @Override
            public Component getComponent() {
                return m_verticalLayout;
            }
        };
    }

    return m_dashletComponent;
}

From source file:ui.tabsheet.DocumentsTabSheet.java

License:Apache License

private Component getView(final Certificate c) {
    BrowserFrame pdf = new BrowserFrame("", new StreamResource(new StreamResource.StreamSource() {

        @Override//from ww w . j  a  v a2  s  . c  o  m
        public InputStream getStream() {
            return new ByteArrayInputStream(c.getImage());
        }
    }, "cert" + "_" + c.getAchievementId() + ".pdf"));

    pdf.setSizeFull();

    VerticalLayout layout = new VerticalLayout(pdf);
    layout.setSizeFull();

    Panel p = new Panel(layout);
    return pdf;
}

From source file:ui.wizard.PdfLayout.java

License:Apache License

private Component getView(final byte[] bytes) {
    BrowserFrame pdf = new BrowserFrame("", new StreamResource(new StreamResource.StreamSource() {

        @Override/*from   w ww  .j a v  a2 s. com*/
        public InputStream getStream() {
            return new ByteArrayInputStream(bytes);
        }
    }, "cv" + "_" + getUsername() + ".pdf"));

    pdf.setSizeFull();

    VerticalLayout layout = new VerticalLayout(pdf);
    layout.setSizeFull();

    Panel p = new Panel(layout);
    return pdf;
}