/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 *
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is 
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 * Portions created by the Initial Developer are Copyright (C) 1998
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 * Contributor(s):
 * Author: John Gaunt (jgaunt@netscape.com)
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// NOTE: alphabetically ordered
#include "nsXULColorPickerAccessible.h"
#include "nsIDOMElement.h"


/**
  * XUL Color Picker Tile
  */

/**
  * Default Constructor
  */
nsXULColorPickerTileAccessible::nsXULColorPickerTileAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
nsFormControlAccessible(aNode, aShell)
{ 
}

/**
  * We are a pushbutton
  */
NS_IMETHODIMP nsXULColorPickerTileAccessible::GetRole(PRUint32 *_retval)
{
  *_retval = ROLE_PUSHBUTTON;
  return NS_OK;
}

/**
  * Possible states: focused, focusable, selected
  */
NS_IMETHODIMP nsXULColorPickerTileAccessible::GetState(PRUint32 *_retval)
{
  // get focus and disable status from base class
  nsFormControlAccessible::GetState(_retval);
  *_retval |= STATE_FOCUSABLE;

  // Focused?
  nsCOMPtr<nsIDOMElement> element(do_QueryInterface(mDOMNode));
  NS_ASSERTION(element, "No XUL Element for colorpicker");
  PRBool isFocused = PR_FALSE;
  element->HasAttribute(NS_LITERAL_STRING("hover"), &isFocused);
  if (isFocused)
    *_retval |= STATE_FOCUSED;

  PRBool isSelected = PR_FALSE;
  element->HasAttribute(NS_LITERAL_STRING("selected"), &isSelected);
  if (isFocused)
    *_retval |= STATE_SELECTED;

  return NS_OK;
}

NS_IMETHODIMP nsXULColorPickerTileAccessible::GetName(nsAString& _retval)
{
  return GetXULName(_retval);
}

NS_IMETHODIMP nsXULColorPickerTileAccessible::GetValue(nsAString& _retval)
{
  nsCOMPtr<nsIDOMElement> element(do_QueryInterface(mDOMNode));
  NS_ASSERTION(element, "No XUL Element for colorpicker");
  return element->GetAttribute(NS_LITERAL_STRING("color"), _retval);
}

/**
  * XUL Color Picker
  */

/**
  * Default Constructor
  */
nsXULColorPickerAccessible::nsXULColorPickerAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
nsXULColorPickerTileAccessible(aNode, aShell)
{ 
}

/**
  * Possible states: focused, focusable, unavailable(disabled)
  */
NS_IMETHODIMP nsXULColorPickerAccessible::GetState(PRUint32 *_retval)
{
  // get focus and disable status from base class
  nsFormControlAccessible::GetState(_retval);
  *_retval |= STATE_FOCUSABLE | STATE_HASPOPUP;

  return NS_OK;
}

NS_IMETHODIMP nsXULColorPickerAccessible::GetRole(PRUint32 *_retval)
{
  *_retval = ROLE_BUTTONDROPDOWNGRID;
  return NS_OK;
}

