com.sencha.gxt.theme.base.client.container.ViewportDefaultAppearance Maven / Gradle / Ivy

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/**
 * Sencha GXT 3.0.0 - Sencha for GWT
 * Copyright(c) 2007-2012, Sencha, Inc.
 * [email protected]
 *
 * http://www.sencha.com/products/gxt/license/
 */
package com.sencha.gxt.theme.base.client.container;

import com.google.gwt.core.client.GWT;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.core.client.XTemplates;
import com.sencha.gxt.core.client.resources.StyleInjectorHelper;
import com.sencha.gxt.widget.core.client.container.Viewport.ViewportAppearance;

public class ViewportDefaultAppearance implements ViewportAppearance {

  public interface ViewportResources extends ClientBundle {

    @Source("Viewport.css")
    ViewportStyle style();

  }

  public interface ViewportStyle extends CssResource {

    String viewport();

  }

  public interface ViewportTemplate extends XTemplates {

    @XTemplate("")
    SafeHtml template(ViewportStyle style);

  }

  private final ViewportResources resources;
  private final ViewportTemplate templates;
  
  public ViewportDefaultAppearance() {
    this(GWT.create(ViewportResources.class), GWT.create(ViewportTemplate.class));
  }

  public ViewportDefaultAppearance(ViewportResources resources, ViewportTemplate templates) {
    this.resources = resources;
    this.templates = templates;
    
    StyleInjectorHelper.ensureInjected(resources.style(), true);
  }

  @Override
  public void render(SafeHtmlBuilder sb) {
    sb.append(templates.template(resources.style()));
  }

}