Package nextapp.echo2.webrender

Examples of nextapp.echo2.webrender.ServerMessage

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    /**
     * @see nextapp.echo2.webrender.service.SynchronizeService#renderUpdate(nextapp.echo2.webrender.Connection,
     *      org.w3c.dom.Document)
     */
    protected ServerMessage renderUpdate(Connection conn, Document clientMessageDocument) {
        ServerMessage serverMessage = new ServerMessage();
        RenderContext rc = new RenderContextImpl(conn, serverMessage);
       
        ContainerInstance ci = rc.getContainerInstance();
        ApplicationInstance applicationInstance = ci.getApplicationInstance();
       
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     *      nextapp.echo2.app.update.ServerComponentUpdate, java.lang.String,
     *      nextapp.echo2.app.Component)
     */
    public void renderAdd(RenderContext rc, ServerComponentUpdate update,
            String targetId, Component component) {
        ServerMessage serverMessage = rc.getServerMessage();
        serverMessage.addLibrary(WINDOW_PANE_SERVICE.getId());
        WindowPane windowPane = (WindowPane) component;
        renderInitDirective(rc, windowPane, targetId);
        Component[] children = windowPane.getVisibleComponents();
        if (children.length != 0) {
            ComponentSynchronizePeer syncPeer = SynchronizePeerFactory.getPeerForComponent(children[0].getClass());
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     *      nextapp.echo2.app.update.ServerComponentUpdate,
     *      nextapp.echo2.app.Component)
     */
    public void renderDispose(RenderContext rc, ServerComponentUpdate update,
            Component component) {
        ServerMessage serverMessage = rc.getServerMessage();
        serverMessage.addLibrary(WINDOW_PANE_SERVICE.getId());
        renderDisposeDirective(rc, (WindowPane) component);
    }
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     * @param rc the relevant <code>RenderContext</code>
     * @param windowPane the <code>WindowPane</code>
     */
    private void renderDisposeDirective(RenderContext rc, WindowPane windowPane) {
        String elementId = ContainerInstance.getElementId(windowPane);
        ServerMessage serverMessage = rc.getServerMessage();
        Element initElement = serverMessage.appendPartDirective(ServerMessage.GROUP_ID_PREREMOVE,
                "EchoWindowPane.MessageProcessor", "dispose");
        initElement.setAttribute("eid", elementId);
    }
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     * @param windowPane the <code>WindowPane</code>
     * @param targetId the id of the container element
     */
    private void renderInitDirective(RenderContext rc, WindowPane windowPane, String targetId) {
        String elementId = ContainerInstance.getElementId(windowPane);
        ServerMessage serverMessage = rc.getServerMessage();
        Element partElement = serverMessage.addPart(ServerMessage.GROUP_ID_UPDATE, "EchoWindowPane.MessageProcessor");
        Element initElement = serverMessage.getDocument().createElement("init");
        initElement.setAttribute("container-eid", targetId);
        initElement.setAttribute("eid", elementId);

        if (!windowPane.isRenderEnabled()) {
            initElement.setAttribute("enabled", "false");
        }
        if (windowPane.getZIndex() != 0) {
            initElement.setAttribute("z-index", Integer.toString(windowPane.getZIndex()));
        }
       
        // Content Appearance
        Insets insets = (Insets) windowPane.getRenderProperty(WindowPane.PROPERTY_INSETS);
        if (insets != null) {
            initElement.setAttribute("insets", InsetsRender.renderCssAttributeValue(insets));
        }
        Color background = (Color) windowPane.getRenderProperty(WindowPane.PROPERTY_BACKGROUND);
        if (background != null) {
            initElement.setAttribute("background", ColorRender.renderCssAttributeValue(background));
        }
        FillImage backgroundImage = (FillImage) windowPane.getRenderProperty(WindowPane.PROPERTY_BACKGROUND_IMAGE);
        if (backgroundImage != null) {
            CssStyle backgroundImageCssStyle = new CssStyle();
            FillImageRender.renderToStyle(backgroundImageCssStyle, rc, this, windowPane, IMAGE_ID_BACKGROUND,
                    backgroundImage, 0);
            initElement.setAttribute("background-image", backgroundImageCssStyle.renderInline());
        }
        Color foreground = (Color) windowPane.getRenderProperty(WindowPane.PROPERTY_FOREGROUND);
        if (foreground != null) {
            initElement.setAttribute("foreground", ColorRender.renderCssAttributeValue(foreground));
        }
        Font font = (Font) windowPane.getRenderProperty(WindowPane.PROPERTY_FONT);
        if (font != null) {
            CssStyle fontCssStyle = new CssStyle();
            FontRender.renderToStyle(fontCssStyle, font);
            initElement.setAttribute("font", fontCssStyle.renderInline());
        }

        // Positioning
        renderPixelProperty(windowPane, WindowPane.PROPERTY_POSITION_X, initElement, "position-x");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_POSITION_Y, initElement, "position-y");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_WIDTH, initElement, "width");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_HEIGHT, initElement, "height");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_MINIMUM_WIDTH, initElement, "minimum-width");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_MINIMUM_HEIGHT, initElement, "minimum-height");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_MAXIMUM_WIDTH, initElement, "maximum-width");
        renderPixelProperty(windowPane, WindowPane.PROPERTY_MAXIMUM_HEIGHT, initElement, "maximum-height");
       
        int fillImageRenderFlags = ((Boolean) windowPane.getRenderProperty(PROPERTY_IE_ALPHA_RENDER_BORDER,
                Boolean.FALSE)).booleanValue() ? FillImageRender.FLAG_ENABLE_IE_PNG_ALPHA_FILTER : 0;
   
        // Title-related
        if (windowPane.getRenderProperty(WindowPane.PROPERTY_ICON) != null) {
            initElement.setAttribute("icon", ImageTools.getUri(rc, this, windowPane, IMAGE_ID_ICON));
            Insets iconInsets = (Insets) windowPane.getRenderProperty(WindowPane.PROPERTY_ICON_INSETS);
            if (iconInsets != null) {
                initElement.setAttribute("icon-insets", InsetsRender.renderCssAttributeValue(iconInsets));
            }
        }
        String title = (String) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE);
        if (title != null) {
            initElement.setAttribute("title", title);
            Insets titleInsets = (Insets) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_INSETS);
            Color titleForeground = (Color) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_FOREGROUND);
            if (titleForeground != null) {
                initElement.setAttribute("title-foreground", ColorRender.renderCssAttributeValue(titleForeground));
            }
            if (titleInsets != null) {
                initElement.setAttribute("title-insets", InsetsRender.renderCssAttributeValue(titleInsets));
            }
            Font titleFont = (Font) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_FONT);
            if (titleFont != null) {
                CssStyle fontCssStyle = new CssStyle();
                FontRender.renderToStyle(fontCssStyle, titleFont);
                initElement.setAttribute("title-font", fontCssStyle.renderInline());
            }
        }
        Insets titleBarInsets = (Insets) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_BAR_INSETS);
        if (titleBarInsets != null) {
            initElement.setAttribute("title-bar-insets", InsetsRender.renderCssAttributeValue(titleBarInsets));
        }
        renderPixelProperty(windowPane, WindowPane.PROPERTY_TITLE_HEIGHT, initElement, "title-height");
        Color titleBackground = (Color) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_BACKGROUND);
        if (titleBackground != null) {
            initElement.setAttribute("title-background", ColorRender.renderCssAttributeValue(titleBackground));
        }
        FillImage titleBackgroundImage = (FillImage) windowPane.getRenderProperty(WindowPane.PROPERTY_TITLE_BACKGROUND_IMAGE);
        if (titleBackgroundImage != null) {
            CssStyle titleBackgroundImageCssStyle = new CssStyle();
            FillImageRender.renderToStyle(titleBackgroundImageCssStyle, rc, this, windowPane, IMAGE_ID_TITLE_BACKGROUND,
                    titleBackgroundImage, fillImageRenderFlags);
            initElement.setAttribute("title-background-image", titleBackgroundImageCssStyle.renderInline());
        }
       
        // Move/Close/Resize
        Boolean resizableBoolean = (Boolean) windowPane.getRenderProperty(WindowPane.PROPERTY_RESIZABLE);
        boolean resizable = resizableBoolean == null ? true : resizableBoolean.booleanValue();
        initElement.setAttribute("resizable", resizable ? "true" : "false");
        Boolean closableBoolean = (Boolean) windowPane.getRenderProperty(WindowPane.PROPERTY_CLOSABLE);
        boolean closable = closableBoolean == null ? true : closableBoolean.booleanValue();
        initElement.setAttribute("closable", closable ? "true" : "false");
        if (closable) {
            if (getImage(windowPane, IMAGE_ID_CLOSE_ICON) != null) {
                initElement.setAttribute("close-icon", ImageTools.getUri(rc, this, windowPane, IMAGE_ID_CLOSE_ICON));
                Insets closeIconInsets = (Insets) windowPane.getRenderProperty(WindowPane.PROPERTY_CLOSE_ICON_INSETS);
                if (closeIconInsets != null) {
                    initElement.setAttribute("close-icon-insets", InsetsRender.renderCssAttributeValue(closeIconInsets));
                }
            }
        }
        Boolean movableBoolean = (Boolean) windowPane.getRenderProperty(WindowPane.PROPERTY_MOVABLE);
        boolean movable = movableBoolean == null ? true : movableBoolean.booleanValue();
        initElement.setAttribute("movable", movable ? "true" : "false");

        // Border
        FillImageBorder border = (FillImageBorder) windowPane.getRenderProperty(WindowPane.PROPERTY_BORDER);
        if (border != null && border.getBorderInsets() != null && border.getContentInsets() != null) {
            Element borderElement = serverMessage.getDocument().createElement("border");
            if (border.getColor() != null) {
                borderElement.setAttribute("color", ColorRender.renderCssAttributeValue(border.getColor()));
            }
            borderElement.setAttribute("border-insets", InsetsRender.renderCssAttributeValue(border.getBorderInsets()));
            borderElement.setAttribute("content-insets", InsetsRender.renderCssAttributeValue(border.getContentInsets()));
            for (int i = 0; i < 8; ++i) {
                FillImage fillImage = border.getFillImage(i);
                if (fillImage != null) {
                    Element imageElement = serverMessage.getDocument().createElement("image");
                    imageElement.setAttribute("name", FILL_IMAGE_NAMES[i]);
                    CssStyle fillImageCssStyle = new CssStyle();
                    FillImageRender.renderToStyle(fillImageCssStyle, rc, this, windowPane, FILL_IMAGE_IDS[i], fillImage,
                            fillImageRenderFlags);
                    imageElement.setAttribute("value", fillImageCssStyle.renderInline());
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     * @see nextapp.echo2.webcontainer.ComponentSynchronizePeer#renderAdd(
     *      nextapp.echo2.webcontainer.RenderContext, nextapp.echo2.app.update.ServerComponentUpdate,
     *      java.lang.String, nextapp.echo2.app.Component)
     */
    public void renderAdd(RenderContext rc, ServerComponentUpdate update, String targetId, Component component) {
        ServerMessage serverMessage = rc.getServerMessage();
        serverMessage.addLibrary(LIST_COMPONENT_SERVICE.getId());
        AbstractListComponent listComponent = (AbstractListComponent) component;
        renderInitDirective(rc, listComponent, targetId);
    }
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    /**
     * @see nextapp.echo2.webcontainer.ComponentSynchronizePeer#renderDispose(nextapp.echo2.webcontainer.RenderContext,
     *      nextapp.echo2.app.update.ServerComponentUpdate, nextapp.echo2.app.Component)
     */
    public void renderDispose(RenderContext rc, ServerComponentUpdate update, Component component) {
        ServerMessage serverMessage = rc.getServerMessage();
        serverMessage.addLibrary(LIST_COMPONENT_SERVICE.getId());
        renderDisposeDirective(rc, (AbstractListComponent) component);
    }
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     * @param rc the relevant <code>RenderContext</code>
     * @param listComponent the <code>AbstractListComponent</code>
     */
    private void renderDisposeDirective(RenderContext rc, AbstractListComponent listComponent) {
        String elementId = ContainerInstance.getElementId(listComponent);
        ServerMessage serverMessage = rc.getServerMessage();
        Element initElement = serverMessage.appendPartDirective(ServerMessage.GROUP_ID_PREREMOVE,
                "EchoListComponent.MessageProcessor", "dispose");
        initElement.setAttribute("eid", elementId);
    }
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     * @param rc the relevant <code>RenderContext</code>
     * @param renderedModelData the <code>RenderedModelData</code> object to render
     * @param contentId the content id to associate with the rendered content
     */
    private void renderLoadContentDirective(RenderContext rc, RenderedModelData renderedModelData, String contentId) {
        ServerMessage serverMessage = rc.getServerMessage();
        Element partElement = serverMessage.appendPartDirective(ServerMessage.GROUP_ID_INIT,
                "EchoListComponent.MessageProcessor", "load-content");
        partElement.setAttribute("content-id", contentId);
        Document document = serverMessage.getDocument();
       
        if (renderedModelData.styles != null) {
            partElement.setAttribute("styled", "true");
        }

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     * @param targetId the id of the container element
     */
    private void renderInitDirective(RenderContext rc, AbstractListComponent listComponent, String targetId) {
        String contentId = renderContent(rc, listComponent);
        String elementId = ContainerInstance.getElementId(listComponent);
        ServerMessage serverMessage = rc.getServerMessage();
        Document document = serverMessage.getDocument();

        Element initElement = serverMessage.appendPartDirective(ServerMessage.GROUP_ID_UPDATE,
                "EchoListComponent.MessageProcessor", "init");
        initElement.setAttribute("container-eid", targetId);
        initElement.setAttribute("eid", elementId);
        initElement.setAttribute("content-id", contentId);
       
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Related Classes of nextapp.echo2.webrender.ServerMessage

  • nextapp.echo2.webcontainer.ContainerSynchronizeService
  • nextapp.echo2.webcontainer.syncpeer.BrowserCommandPeer
  • nextapp.echo2.webcontainer.syncpeer.ButtonPeer
  • nextapp.echo2.webcontainer.syncpeer.ContentPanePeer
  • nextapp.echo2.webcontainer.syncpeer.ListComponentPeer
  • nextapp.echo2.webcontainer.syncpeer.SplitPanePeer
  • nextapp.echo2.webcontainer.syncpeer.TablePeer
  • nextapp.echo2.webcontainer.syncpeer.TextComponentPeer
  • nextapp.echo2.webcontainer.syncpeer.WindowPanePeer
  • nextapp.echo2.webrender.test.ServerMessageTest
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