/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * 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 * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Author: John Gaunt (jgaunt@netscape.com) * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ // 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 = nsIAccessibleRole::ROLE_PUSHBUTTON; return NS_OK; } /** * Possible states: focused, focusable, selected */ NS_IMETHODIMP nsXULColorPickerTileAccessible::GetState(PRUint32 *aState, PRUint32 *aExtraState) { // get focus and disable status from base class nsresult rv = nsFormControlAccessible::GetState(aState, aExtraState); NS_ENSURE_SUCCESS(rv, rv); if (!mDOMNode) return NS_OK; *aState |= nsIAccessibleStates::STATE_FOCUSABLE; // Focused? nsCOMPtr 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) *aState |= nsIAccessibleStates::STATE_FOCUSED; PRBool isSelected = PR_FALSE; element->HasAttribute(NS_LITERAL_STRING("selected"), &isSelected); if (isFocused) *aState |= nsIAccessibleStates::STATE_SELECTED; return NS_OK; } NS_IMETHODIMP nsXULColorPickerTileAccessible::GetName(nsAString& _retval) { return GetXULName(_retval); } NS_IMETHODIMP nsXULColorPickerTileAccessible::GetValue(nsAString& _retval) { if (!mDOMNode) return NS_ERROR_FAILURE; nsCOMPtr 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 *aState, PRUint32 *aExtraState) { // get focus and disable status from base class nsresult rv = nsFormControlAccessible::GetState(aState, aExtraState); NS_ENSURE_SUCCESS(rv, rv); if (!mDOMNode) return NS_OK; *aState |= nsIAccessibleStates::STATE_FOCUSABLE | nsIAccessibleStates::STATE_HASPOPUP; return NS_OK; } NS_IMETHODIMP nsXULColorPickerAccessible::GetRole(PRUint32 *_retval) { *_retval = nsIAccessibleRole::ROLE_BUTTONDROPDOWNGRID; return NS_OK; }