/*
    * Copyright (c) 2002-2026 Gargoyle Software Inc.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    * https://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.htmlunit.html;
  
  import java.util.Map;
  
  import org.htmlunit.SgmlPage;
  import org.htmlunit.html.impl.SelectableTextInput;
  import org.htmlunit.html.impl.SelectableTextSelectionDelegate;
  
  /**
   * Abstract parent class to share {@link SelectableTextInput} implementation
   * and typing support.
   *
   * @author Ronald Brill
   */
  public abstract class HtmlSelectableTextInput extends HtmlInput implements SelectableTextInput {
  
      private SelectableTextSelectionDelegate selectionDelegate_ = new SelectableTextSelectionDelegate(this);
      private DoTypeProcessor doTypeProcessor_ = new DoTypeProcessor(this);
  
      /**
       * Creates an instance.
       *
       * @param qualifiedName the qualified name of the element type to instantiate
       * @param page the page that contains this element
       * @param attributes the initial attributes
       */
      HtmlSelectableTextInput(final String qualifiedName, final SgmlPage page,
              final Map<String, DomAttr> attributes) {
          super(qualifiedName, page, attributes);
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public void setValue(final String newValue) {
          final String oldValue = getValue();
          super.setValue(newValue);
  
          final SgmlPage page = getPage();
          if (page != null && page.isHtmlPage() && !newValue.equals(oldValue)) {
              final int pos = newValue.length();
              setSelectionStart(pos);
              setSelectionEnd(pos);
          }
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected void doType(final char c, final boolean lastType) {
          doTypeProcessor_.doType(getRawValue(), selectionDelegate_, c, this, lastType);
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected void doType(final int keyCode, final boolean lastType) {
          doTypeProcessor_.doType(getRawValue(), selectionDelegate_, keyCode, this, lastType);
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected void typeDone(final String newValue, final boolean notifyAttributeChangeListeners) {
          if (!isMinMaxLengthSupported() || newValue.length() <= getMaxLength()) {
              setRawValue(newValue);
              markValueDirty();
          }
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public void setText(final String text) {
          setValue(text);
      }
  
      /**
       * {@inheritDoc}
       */
     @Override
     public String getText() {
         return getRawValue();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void select() {
         selectionDelegate_.select();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public String getSelectedText() {
         return selectionDelegate_.getSelectedText();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public int getSelectionStart() {
         return selectionDelegate_.getSelectionStart();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void setSelectionStart(final int selectionStart) {
         selectionDelegate_.setSelectionStart(selectionStart);
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public int getSelectionEnd() {
         return selectionDelegate_.getSelectionEnd();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void setSelectionEnd(final int selectionEnd) {
         selectionDelegate_.setSelectionEnd(selectionEnd);
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public DomNode cloneNode(final boolean deep) {
         final HtmlSelectableTextInput newNode = (HtmlSelectableTextInput) super.cloneNode(deep);
         newNode.selectionDelegate_ = new SelectableTextSelectionDelegate(newNode);
         newNode.doTypeProcessor_ = new DoTypeProcessor(newNode);
 
         return newNode;
     }
 }