de.larmic.butterfaces.component.renderkit.html_basic.ComboBoxRenderer Maven / Gradle / Ivy

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package de.larmic.butterfaces.component.renderkit.html_basic;

import de.larmic.butterfaces.component.html.HtmlComboBox;
import de.larmic.butterfaces.component.html.HtmlInputComponent;
import de.larmic.butterfaces.component.html.text.HtmlText;
import de.larmic.butterfaces.component.partrenderer.*;
import de.larmic.butterfaces.component.renderkit.html_basic.mojarra.MenuRenderer;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.render.FacesRenderer;
import java.io.IOException;

@FacesRenderer(componentFamily = HtmlText.COMPONENT_FAMILY, rendererType = HtmlComboBox.RENDERER_TYPE)
public class ComboBoxRenderer extends MenuRenderer {

   @Override
   public void encodeBegin(final FacesContext context, final UIComponent component) throws IOException {
      rendererParamsNotNull(context, component);

      if (!shouldEncode(component)) {
         return;
      }

      super.encodeBegin(context, component);

      final HtmlInputComponent htmlComponent = (HtmlInputComponent) component;
      final ResponseWriter writer = context.getResponseWriter();

      // Open outer component wrapper div
      new OuterComponentWrapperPartRenderer().renderComponentBegin(component, writer);

      // Render label if components label attribute is set
      new LabelPartRenderer().renderLabel(component, writer);

      // Open inner component wrapper div
      new InnerComponentWrapperPartRenderer().renderInnerWrapperBegin(component, writer);

      // Render readonly span if components readonly attribute is set
      new ReadonlyPartRenderer().renderReadonly(htmlComponent, writer);
   }

   @Override
   public void encodeEnd(final FacesContext context, final UIComponent component) throws IOException {
      rendererParamsNotNull(context, component);

      if (!shouldEncode(component)) {
         return;
      }

      final HtmlInputComponent htmlComponent = (HtmlInputComponent) component;
      final ResponseWriter writer = context.getResponseWriter();

      if (!htmlComponent.isReadonly()) {
         super.encodeEnd(context, component);
      }

      // Close inner component wrapper div
      new InnerComponentWrapperPartRenderer().renderInnerWrapperEnd(component, writer);

      renderTooltipIfNecessary(context, component);

      // Render textarea expandable script call
      new FilterableSelectPartRenderer().renderFilterable(htmlComponent, writer);

      // Open outer component wrapper div
      new OuterComponentWrapperPartRenderer().renderComponentEnd(writer);
   }

   protected void renderTooltipIfNecessary(final FacesContext context, final UIComponent component) throws IOException {
      new TooltipPartRenderer().renderTooltipIfNecessary(context, component);
   }

    @Override
    protected void renderHtmlFeatures(final UIComponent component, final ResponseWriter writer) throws IOException {
        new HtmlAttributePartRenderer().renderHtmlFeatures(component, writer);
    }
}