mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
196 lines
8.0 KiB
C++
196 lines
8.0 KiB
C++
/* -*- 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 the Mozilla browser.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Eric Vaughan <evaughan@netscape.com> (original author)
|
|
* Alexander Surkov <surkov.alexander@gmail.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 ***** */
|
|
|
|
#ifndef _nsIAccessibilityService_h_
|
|
#define _nsIAccessibilityService_h_
|
|
|
|
#include "nsIAccessibleRetrieval.h"
|
|
#include "nsIAccessibleEvent.h"
|
|
|
|
#include "nsAutoPtr.h"
|
|
|
|
class nsAccessible;
|
|
class nsINode;
|
|
class nsIContent;
|
|
class nsIDocument;
|
|
class nsIFrame;
|
|
class nsIPresShell;
|
|
class nsObjectFrame;
|
|
|
|
// 10ff6dca-b219-4b64-9a4c-67a62b86edce
|
|
#define NS_IACCESSIBILITYSERVICE_IID \
|
|
{ 0x10ff6dca, 0xb219, 0x4b64, \
|
|
{ 0x9a, 0x4c, 0x67, 0xa6, 0x2b, 0x86, 0xed, 0xce } }
|
|
|
|
class nsIAccessibilityService : public nsIAccessibleRetrieval
|
|
{
|
|
public:
|
|
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IACCESSIBILITYSERVICE_IID)
|
|
|
|
/**
|
|
* Return an accessible object for a DOM node in the given pres shell.
|
|
*
|
|
* @param aNode [in] the DOM node to get an accessible for
|
|
* @param aPresShell [in] the presentation shell which contains layout info
|
|
* for the DOM node
|
|
*/
|
|
virtual nsAccessible* GetAccessibleInShell(nsINode* aNode,
|
|
nsIPresShell* aPresShell) = 0;
|
|
|
|
/**
|
|
* Return root document accessible that is or contains a document accessible
|
|
* for the given presshell.
|
|
*
|
|
* @param aPresShell [in] the presshell
|
|
* @param aCanCreate [in] points whether the root document accessible
|
|
* should be returned from the cache or can be created
|
|
*/
|
|
virtual nsAccessible* GetRootDocumentAccessible(nsIPresShell* aPresShell,
|
|
bool aCanCreate) = 0;
|
|
|
|
/**
|
|
* Creates accessible for the given DOM node or frame.
|
|
*/
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLBRAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTML4ButtonAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLButtonAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLCaptionAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLCheckboxAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLComboboxAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLGroupboxAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLHRAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLImageAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLLabelAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLLIAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLListboxAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLMediaAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLObjectFrameAccessible(nsObjectFrame* aFrame, nsIContent* aContent,
|
|
nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLRadioButtonAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLTableAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLTableCellAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLTextAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHTMLTextFieldAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateHyperTextAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
virtual already_AddRefed<nsAccessible>
|
|
CreateOuterDocAccessible(nsIContent* aContent, nsIPresShell* aPresShell) = 0;
|
|
|
|
/**
|
|
* Adds/remove ATK root accessible for gtk+ native window to/from children
|
|
* of the application accessible.
|
|
*/
|
|
virtual nsAccessible* AddNativeRootAccessible(void* aAtkAccessible) = 0;
|
|
virtual void RemoveNativeRootAccessible(nsAccessible* aRootAccessible) = 0;
|
|
|
|
/**
|
|
* Notification used to update the accessible tree when new content is
|
|
* inserted.
|
|
*/
|
|
virtual void ContentRangeInserted(nsIPresShell* aPresShell,
|
|
nsIContent* aContainer,
|
|
nsIContent* aStartChild,
|
|
nsIContent* aEndChild) = 0;
|
|
|
|
/**
|
|
* Notification used to update the accessible tree when content is removed.
|
|
*/
|
|
virtual void ContentRemoved(nsIPresShell* aPresShell, nsIContent* aContainer,
|
|
nsIContent* aChild) = 0;
|
|
|
|
/**
|
|
* Notify accessibility that anchor jump has been accomplished to the given
|
|
* target. Used by layout.
|
|
*/
|
|
virtual void NotifyOfAnchorJumpTo(nsIContent *aTarget) = 0;
|
|
|
|
/**
|
|
* Notify the accessibility service that the given presshell is
|
|
* being destroyed.
|
|
*/
|
|
virtual void PresShellDestroyed(nsIPresShell *aPresShell) = 0;
|
|
|
|
/**
|
|
* Recreate an accessible for the given content node in the presshell.
|
|
*/
|
|
virtual void RecreateAccessible(nsIPresShell* aPresShell,
|
|
nsIContent* aContent) = 0;
|
|
|
|
/**
|
|
* Fire accessible event of the given type for the given target.
|
|
*
|
|
* @param aEvent [in] accessible event type
|
|
* @param aTarget [in] target of accessible event
|
|
*/
|
|
virtual void FireAccessibleEvent(PRUint32 aEvent, nsAccessible* aTarget) = 0;
|
|
};
|
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(nsIAccessibilityService,
|
|
NS_IACCESSIBILITYSERVICE_IID)
|
|
|
|
// for component registration
|
|
// {DE401C37-9A7F-4278-A6F8-3DE2833989EF}
|
|
#define NS_ACCESSIBILITY_SERVICE_CID \
|
|
{ 0xde401c37, 0x9a7f, 0x4278, { 0xa6, 0xf8, 0x3d, 0xe2, 0x83, 0x39, 0x89, 0xef } }
|
|
|
|
extern nsresult
|
|
NS_GetAccessibilityService(nsIAccessibilityService** aResult);
|
|
|
|
#endif
|