Example usage for com.vaadin.util FileTypeResolver addExtension

Introduction

In this page you can find the example usage for com.vaadin.util FileTypeResolver addExtension.

Prototype

public static void addExtension(String extension, String mimeType) 

Source Link

Document

Adds a mime-type mapping for the given filename extension.

Usage

From source file:org.lunifera.examples.vaaclipse.demo1.e4.views.VirtualFilesystemView.java

License:Open Source License

private void createProjectTree() {
    demoRoot = Demo1Activator.getInstance().getSrcStore();

    tree = new Tree();
    tree.setSizeFull();//from   ww  w .  j a  va 2 s. c  o  m
    tree.setImmediate(true);
    panel.setContent(tree);

    FilesystemContainer fsc = new FilesystemContainer(demoRoot, true);
    FileTypeResolver.addExtension("java", "java");
    FileTypeResolver.addIcon("java",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/java.png"));
    FileTypeResolver.addExtension("xml", "xml");
    FileTypeResolver.addIcon("xml",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/xml.png"));
    FileTypeResolver.addExtension("e4xmi", "e4xmi");
    FileTypeResolver.addIcon("e4xmi",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/xmi.png"));
    FileTypeResolver.addExtension("css", "css");
    FileTypeResolver.addIcon("css",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/css.png"));
    FileTypeResolver.addExtension("html", "html");
    FileTypeResolver.addIcon("html",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/html.png"));

    FileTypeResolver.addIcon("image/png",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/img.png"));

    FileTypeResolver.addIcon("inode/directory",
            BundleResource.valueOf("platform:/plugin/org.lunifera.examples.vaaclipse.demo1.e4/img/folder.png"));

    tree.setContainerDataSource(fsc);

    tree.addListener(new ItemClickEvent.ItemClickListener() {

        long lastTime = 0;
        File lastFile;

        public void itemClick(final ItemClickEvent event) {
            if (event.getButton() == ItemClickEvent.BUTTON_LEFT) {
                long time = System.currentTimeMillis();
                if (lastTime > 0 && time - lastTime < 300) {
                    tree.select(event.getItemId());

                    FileItem fileItem = (FileItem) event.getItem();
                    try {
                        for (Field f : FilesystemContainer.FileItem.class.getDeclaredFields()) {
                            if (f.getName().equals("file")) {
                                f.setAccessible(true);
                                final File file = (File) f.get(fileItem);
                                if (!file.equals(lastFile)) {
                                    eventBroker.send(Demo1Constants.OPEN_FILE, file);
                                    lastFile = file;
                                }
                                break;
                            }
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
                lastTime = time;
            }
        }
    });

    // Set tree to show the 'name' property as caption for items
    tree.setItemCaptionPropertyId(FilesystemContainer.PROPERTY_NAME);
    tree.setItemIconPropertyId(FilesystemContainer.PROPERTY_ICON);

    for (Object id : tree.rootItemIds()) {
        tree.expandItem(id);
    }

    String projectName = "org.lunifera.examples.vaaclipse.demo1.e4";
    File data = FileUtils.getFile(demoRoot, projectName, "data");
    if (data != null)
        tree.expandItem(data);

    File rootPackage = FileUtils.getFile(demoRoot, projectName, "src");
    if (rootPackage != null)
        tree.expandItemsRecursively(rootPackage);
}

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From source file:org.semanticsoft.vaaclipsedemo.cassandra.app.views.PackageExplorer.java

License:Open Source License

private void createProjectTree() {
    demoRoot = CassandraActivator.getInstance().getSrcStore();

    tree = new Tree();
    tree.setSizeFull();/* www  .j a v  a2s . c  o  m*/
    tree.setImmediate(true);
    panel.setContent(tree);

    FilesystemContainer fsc = new FilesystemContainer(demoRoot, true);
    FileTypeResolver.addExtension("java", "java");
    FileTypeResolver.addIcon("java", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/java.png"));
    FileTypeResolver.addExtension("xml", "xml");
    FileTypeResolver.addIcon("xml", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/xml.png"));
    FileTypeResolver.addExtension("e4xmi", "e4xmi");
    FileTypeResolver.addIcon("e4xmi", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/xmi.png"));
    FileTypeResolver.addExtension("css", "css");
    FileTypeResolver.addIcon("css", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/css.png"));
    FileTypeResolver.addExtension("html", "html");
    FileTypeResolver.addIcon("html", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/html.png"));

    FileTypeResolver.addIcon("image/png", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/img.png"));

    FileTypeResolver.addIcon("inode/directory", BundleResource
            .valueOf("platform:/plugin/org.semanticsoft.vaaclipsedemo.cassandra.app/img/folder.png"));

    tree.setContainerDataSource(fsc);

    tree.addItemClickListener(new ItemClickEvent.ItemClickListener() {

        public void itemClick(final ItemClickEvent event) {
            if (event.getButton() == MouseButton.LEFT && event.isDoubleClick()) {
                tree.select(event.getItemId());

                FileItem fileItem = (FileItem) event.getItem();
                try {
                    for (Field f : FileItem.class.getDeclaredFields()) {
                        if (f.getName().equals("file")) {
                            f.setAccessible(true);
                            final File file = (File) f.get(fileItem);
                            eventBroker.send(CassandraConstants.OPEN_FILE, file);
                            break;
                        }
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    });

    // Set tree to show the 'name' property as caption for items
    tree.setItemCaptionPropertyId(FilesystemContainer.PROPERTY_NAME);
    tree.setItemIconPropertyId(FilesystemContainer.PROPERTY_ICON);

    for (Object id : tree.rootItemIds()) {
        tree.expandItem(id);
    }

    String projectName = "org.semanticsoft.vaaclipsedemo.cassandra.app";
    File data = FileUtils.getFile(demoRoot, projectName, "data");
    if (data != null)
        tree.expandItem(data);

    File rootPackage = FileUtils.getFile(demoRoot, projectName, "src");
    if (rootPackage != null)
        tree.expandItemsRecursively(rootPackage);
}

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