Examples of org.waveprotocol.wave.client.editor.NodeEventHandler

Package org.waveprotocol.wave.client.editor

Examples of org.waveprotocol.wave.client.editor.NodeEventHandler

org.waveprotocol.wave.client.editor.NodeEventHandler
Interface of user event handlers for ContentElements. All the events here match a user action (keypress, mouse click, etc.) but have already been processed by Editor to relate to the content DOM tree rather than the HTML implementation. Typically, nodes will handle the event by using the MutableDocument to effect change to the content DOM. Each handler returns a boolean: true if the event was handled by this method, false if it was not handled. If false is returned, default handling logic may execute (see {@link org.waveprotocol.wave.client.editor.content.NodeEventRouter}. In some contexts, such as with navigation events, it is possible to allow the default browser behaviour - in this case call event.allowBrowserDefault() The handle methods below are always called before the browser's native editor has handled the event. If all the nodes asked by Editor to handle a given event returns false, then Editor lets the native editor handle the event. @author danilatos@google.com (Daniel Danilatos)

  public static void register(ElementHandlerRegistry registry,
      SimpleAttachmentManager attachmentsManager, ThumbnailActionHandler actionHandler) {
    // TODO(danilatos): Generify
    ImageThumbnailAttachmentHandler attachmentListener = new ImageThumbnailAttachmentHandler();
    ImageThumbnailRenderer renderer = new ImageThumbnailRenderer(attachmentsManager, attachmentListener);
    NodeEventHandler eventHandler = new ImageThumbnailNodeEventHandler(
        EditorStaticDeps.logger, renderer, actionHandler);
    attachmentListener.setRenderer(renderer);




    // TODO(danilatos/hearnden): These listeners need to be cleaned up.

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    // The next line Creates a renderer that uses a "div" for the HTML, and
    // handles all the logic for correctly rendering a line
    // of text. See the implementation for details.
    ParagraphRenderer captionRenderer = ParagraphRenderer.create("div");
    NodeEventHandler captionHandler = new CaptionEventHandler();




    ////


    registry.registerRenderingMutationHandler(TAGNAME, renderer);

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    // The next line Creates a renderer that uses a "div" for the HTML, and
    // handles all the logic for correctly rendering a line
    // of text. See the implementation for details.
    ParagraphRenderer captionRenderer = ParagraphRenderer.create("div");
    NodeEventHandler captionHandler = new CaptionEventHandler();




    ////


    registry.registerRenderingMutationHandler(TAGNAME, renderer);

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  public static void register(ElementHandlerRegistry registry,
      SimpleAttachmentManager attachmentsManager, ThumbnailActionHandler actionHandler) {
    // TODO(danilatos): Generify
    ImageThumbnailAttachmentHandler attachmentListener = new ImageThumbnailAttachmentHandler();
    ImageThumbnailRenderer renderer = new ImageThumbnailRenderer(attachmentsManager, attachmentListener);
    NodeEventHandler eventHandler = new ImageThumbnailNodeEventHandler(
        EditorStaticDeps.logger, renderer, actionHandler);
    attachmentListener.setRenderer(renderer);




    // TODO(danilatos/hearnden): These listeners need to be cleaned up.

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org.waveprotocol.wave.client.editor.examples.img.MyDoodad

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