2015-05-03 19:32:37 +00:00
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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2012-05-21 11:12:37 +00:00
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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2010-04-30 13:12:05 +00:00
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2012-11-14 22:10:07 +00:00
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/*
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* Base class for all element classes; this provides an implementation
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* of DOM Core's nsIDOMElement, implements nsIContent, provides
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* utility methods for subclasses, and so forth.
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*/
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2010-04-30 13:12:05 +00:00
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#ifndef mozilla_dom_Element_h__
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#define mozilla_dom_Element_h__
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2012-08-06 12:02:08 +00:00
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#include "mozilla/dom/FragmentOrElement.h" // for base class
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#include "nsChangeHint.h" // for enum
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2014-04-03 04:18:36 +00:00
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#include "mozilla/EventStates.h" // for member
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2012-04-17 04:03:10 +00:00
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#include "mozilla/dom/DirectionalityUtils.h"
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2012-11-14 22:10:07 +00:00
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#include "nsIDOMElement.h"
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#include "nsILinkHandler.h"
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2015-05-19 10:33:00 +00:00
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#include "nsINodeList.h"
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2012-11-14 22:10:07 +00:00
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#include "nsNodeUtils.h"
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#include "nsAttrAndChildArray.h"
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#include "mozFlushType.h"
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#include "nsDOMAttributeMap.h"
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#include "nsPresContext.h"
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#include "mozilla/CORSMode.h"
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#include "mozilla/Attributes.h"
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#include "nsIScrollableFrame.h"
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2013-04-09 15:29:47 +00:00
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#include "mozilla/dom/Attr.h"
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2012-11-14 22:10:07 +00:00
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#include "nsISMILAttr.h"
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2013-09-20 10:21:03 +00:00
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#include "mozilla/dom/DOMRect.h"
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2013-01-29 14:42:14 +00:00
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#include "nsAttrValue.h"
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2013-09-24 10:04:14 +00:00
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#include "mozilla/EventForwards.h"
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2013-01-29 14:42:14 +00:00
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#include "mozilla/dom/BindingDeclarations.h"
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2016-05-05 03:41:24 +00:00
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#include "mozilla/dom/DOMTokenListSupportedTokens.h"
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2014-08-05 22:01:32 +00:00
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#include "mozilla/dom/WindowBinding.h"
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2014-07-09 19:30:22 +00:00
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#include "mozilla/dom/ElementBinding.h"
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2016-03-03 23:54:00 +00:00
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#include "mozilla/dom/Nullable.h"
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2013-07-01 07:14:36 +00:00
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#include "Units.h"
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2011-06-01 01:46:56 +00:00
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2012-11-14 22:10:07 +00:00
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class nsIFrame;
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2013-03-10 08:00:33 +00:00
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class nsIDOMMozNamedAttrMap;
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2012-11-14 22:10:07 +00:00
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class nsIURI;
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class nsIScrollableFrame;
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class nsAttrValueOrString;
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class nsContentList;
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class nsDOMTokenList;
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struct nsRect;
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2011-06-01 01:46:56 +00:00
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class nsFocusManager;
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2012-08-06 12:02:08 +00:00
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class nsGlobalWindow;
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2012-06-09 22:19:25 +00:00
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class nsICSSDeclaration;
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2012-08-06 12:02:08 +00:00
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class nsISMILAttr;
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2015-01-13 18:58:06 +00:00
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class nsDocument;
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2016-08-11 20:56:34 +00:00
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class nsDOMStringMap;
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2010-04-30 13:12:05 +00:00
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Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
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namespace mozilla {
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2016-10-18 04:29:03 +00:00
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class DeclarationBlock;
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Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
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namespace dom {
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2016-03-22 00:33:02 +00:00
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struct AnimationFilter;
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Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
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struct ScrollIntoViewOptions;
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struct ScrollToOptions;
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2016-03-03 23:54:00 +00:00
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class ElementOrCSSPseudoElement;
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2016-01-29 01:37:52 +00:00
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class UnrestrictedDoubleOrKeyframeAnimationOptions;
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Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
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} // namespace dom
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} // namespace mozilla
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2016-01-05 20:05:23 +00:00
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already_AddRefed<nsContentList>
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NS_GetContentList(nsINode* aRootNode,
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int32_t aMatchNameSpaceId,
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const nsAString& aTagname);
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2012-10-02 00:52:06 +00:00
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#define ELEMENT_FLAG_BIT(n_) NODE_FLAG_BIT(NODE_TYPE_SPECIFIC_BITS_OFFSET + (n_))
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2010-06-18 16:23:04 +00:00
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// Element-specific flags
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enum {
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// Set if the element has a pending style change.
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2016-07-08 00:48:07 +00:00
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ELEMENT_HAS_PENDING_RESTYLE = NODE_SHARED_RESTYLE_BIT_1,
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2010-06-18 16:23:04 +00:00
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// Set if the element is a potential restyle root (that is, has a style
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// change pending _and_ that style change will attempt to restyle
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// descendants).
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2016-07-08 00:48:07 +00:00
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ELEMENT_IS_POTENTIAL_RESTYLE_ROOT = NODE_SHARED_RESTYLE_BIT_2,
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2010-06-18 16:23:04 +00:00
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2014-07-25 04:35:34 +00:00
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// Set if the element has a pending animation-only style change as
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// part of an animation-only style update (where we update styles from
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// animation to the current refresh tick, but leave everything else as
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// it was).
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2016-07-08 00:48:07 +00:00
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ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE = ELEMENT_FLAG_BIT(0),
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2014-07-25 04:35:34 +00:00
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// Set if the element is a potential animation-only restyle root (that
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// is, has an animation-only style change pending _and_ that style
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// change will attempt to restyle descendants).
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2016-07-08 00:48:07 +00:00
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ELEMENT_IS_POTENTIAL_ANIMATION_ONLY_RESTYLE_ROOT = ELEMENT_FLAG_BIT(1),
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2014-07-25 04:35:34 +00:00
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2015-09-12 09:08:10 +00:00
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// Set if this element has a pending restyle with an eRestyle_SomeDescendants
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// restyle hint.
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2016-07-08 00:48:07 +00:00
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ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR = ELEMENT_FLAG_BIT(2),
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2010-06-18 16:23:04 +00:00
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// Just the HAS_PENDING bits, for convenience
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2015-09-12 09:08:10 +00:00
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ELEMENT_PENDING_RESTYLE_FLAGS =
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ELEMENT_HAS_PENDING_RESTYLE |
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ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE,
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// Just the IS_POTENTIAL bits, for convenience
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ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS =
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ELEMENT_IS_POTENTIAL_RESTYLE_ROOT |
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ELEMENT_IS_POTENTIAL_ANIMATION_ONLY_RESTYLE_ROOT,
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// All of the restyle bits together, for convenience.
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ELEMENT_ALL_RESTYLE_FLAGS = ELEMENT_PENDING_RESTYLE_FLAGS |
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ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS |
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ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR,
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2010-06-18 16:23:04 +00:00
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2016-06-06 21:45:46 +00:00
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// Set if this element is marked as 'scrollgrab' (see bug 912666)
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2016-07-08 00:48:07 +00:00
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ELEMENT_HAS_SCROLLGRAB = ELEMENT_FLAG_BIT(3),
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2016-06-06 21:45:46 +00:00
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2010-06-18 16:23:04 +00:00
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// Remaining bits are for subclasses
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2016-07-08 00:48:07 +00:00
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ELEMENT_TYPE_SPECIFIC_BITS_OFFSET = NODE_TYPE_SPECIFIC_BITS_OFFSET + 4
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2010-06-18 16:23:04 +00:00
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};
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2012-10-02 00:52:06 +00:00
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#undef ELEMENT_FLAG_BIT
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2013-06-08 08:54:59 +00:00
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// Make sure we have space for our bits
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ASSERT_NODE_FLAGS_SPACE(ELEMENT_TYPE_SPECIFIC_BITS_OFFSET);
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2010-04-30 13:12:05 +00:00
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namespace mozilla {
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2016-02-18 01:21:00 +00:00
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enum class CSSPseudoElementType : uint8_t;
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2014-03-18 04:48:20 +00:00
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class EventChainPostVisitor;
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2014-03-18 04:48:19 +00:00
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class EventChainPreVisitor;
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2014-03-18 04:48:18 +00:00
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class EventChainVisitor;
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2014-03-17 06:56:53 +00:00
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class EventListenerManager;
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2014-04-01 04:09:23 +00:00
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class EventStateManager;
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2014-03-17 06:56:53 +00:00
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2010-04-30 13:12:05 +00:00
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namespace dom {
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2015-04-21 01:22:09 +00:00
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class Animation;
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2016-10-12 07:26:02 +00:00
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class CustomElementRegistry;
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2011-06-01 01:46:57 +00:00
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class Link;
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2013-09-20 10:21:03 +00:00
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class DOMRect;
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class DOMRectList;
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2014-05-22 06:11:53 +00:00
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class DestinationInsertionPointList;
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2016-07-06 18:45:18 +00:00
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class Grid;
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2011-06-01 01:46:57 +00:00
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2011-11-21 15:32:14 +00:00
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// IID for the dom::Element interface
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2012-04-14 13:09:19 +00:00
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#define NS_ELEMENT_IID \
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2015-09-17 10:16:20 +00:00
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{ 0xc67ed254, 0xfd3b, 0x4b10, \
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{ 0x96, 0xa2, 0xc5, 0x8b, 0x7b, 0x64, 0x97, 0xd1 } }
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2011-11-21 15:32:14 +00:00
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2012-06-27 13:01:55 +00:00
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class Element : public FragmentOrElement
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2010-04-30 13:12:05 +00:00
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{
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public:
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#ifdef MOZILLA_INTERNAL_API
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2014-08-05 13:19:51 +00:00
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explicit Element(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) :
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2012-06-27 13:01:55 +00:00
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FragmentOrElement(aNodeInfo),
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2011-06-01 01:46:57 +00:00
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mState(NS_EVENT_STATE_MOZ_READONLY)
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2012-11-14 22:10:07 +00:00
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{
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2015-02-09 22:34:50 +00:00
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MOZ_ASSERT(mNodeInfo->NodeType() == nsIDOMNode::ELEMENT_NODE,
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"Bad NodeType in aNodeInfo");
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2012-11-14 22:10:07 +00:00
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SetIsElement();
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}
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2010-04-30 13:12:05 +00:00
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#endif // MOZILLA_INTERNAL_API
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2011-06-01 01:46:56 +00:00
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2011-11-21 15:32:14 +00:00
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_ELEMENT_IID)
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2015-03-21 16:28:04 +00:00
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NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
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2013-08-07 20:23:08 +00:00
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2011-06-01 01:46:56 +00:00
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/**
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2014-04-03 04:18:36 +00:00
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* Method to get the full state of this element. See mozilla/EventStates.h
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* for the possible bits that could be set here.
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2011-06-01 01:46:56 +00:00
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*/
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2014-04-03 04:18:36 +00:00
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EventStates State() const
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{
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2011-06-01 01:46:57 +00:00
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// mState is maintained by having whoever might have changed it
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// call UpdateState() or one of the other mState mutators.
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return mState;
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2011-06-01 01:46:56 +00:00
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}
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2011-06-01 01:46:57 +00:00
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/**
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* Ask this element to update its state. If aNotify is false, then
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* state change notifications will not be dispatched; in that
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* situation it is the caller's responsibility to dispatch them.
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*
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* In general, aNotify should only be false if we're guaranteed that
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* the element can't have a frame no matter what its style is
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* (e.g. if we're in the middle of adding it to the document or
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* removing it from the document).
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*/
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void UpdateState(bool aNotify);
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2016-03-22 00:33:05 +00:00
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2011-11-14 03:24:41 +00:00
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/**
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* Method to update mState with link state information. This does not notify.
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*/
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2014-04-03 04:18:36 +00:00
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void UpdateLinkState(EventStates aState);
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2011-06-01 01:46:57 +00:00
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2016-05-24 04:22:17 +00:00
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virtual int32_t TabIndexDefault()
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{
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return -1;
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}
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/**
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* Get tabIndex of this element. If not found, return TabIndexDefault.
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*/
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int32_t TabIndex();
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/**
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* Set tabIndex value to this element.
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*/
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void SetTabIndex(int32_t aTabIndex, mozilla::ErrorResult& aError);
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/**
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* Make focus on this element.
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*/
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virtual void Focus(mozilla::ErrorResult& aError);
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/**
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* Show blur and clear focus.
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*/
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virtual void Blur(mozilla::ErrorResult& aError);
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2012-02-08 18:42:38 +00:00
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/**
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* The style state of this element. This is the real state of the element
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* with any style locks applied for pseudo-class inspecting.
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*/
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2014-04-03 04:18:36 +00:00
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EventStates StyleState() const
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{
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2012-02-08 18:42:38 +00:00
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if (!HasLockedStyleStates()) {
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return mState;
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}
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return StyleStateFromLocks();
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2012-07-15 04:11:10 +00:00
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}
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2012-02-08 18:42:38 +00:00
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/**
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* The style state locks applied to this element.
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*/
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2014-04-03 04:18:36 +00:00
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EventStates LockedStyleStates() const;
|
2012-02-08 18:42:38 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Add a style state lock on this element.
|
|
|
|
*/
|
2014-04-03 04:18:36 +00:00
|
|
|
void LockStyleStates(EventStates aStates);
|
2012-02-08 18:42:38 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Remove a style state lock on this element.
|
|
|
|
*/
|
2014-04-03 04:18:36 +00:00
|
|
|
void UnlockStyleStates(EventStates aStates);
|
2012-02-08 18:42:38 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Clear all style state locks on this element.
|
|
|
|
*/
|
|
|
|
void ClearStyleStateLocks();
|
|
|
|
|
2012-04-14 13:09:19 +00:00
|
|
|
/**
|
2015-11-09 07:57:16 +00:00
|
|
|
* Get the inline style declaration, if any, for this element.
|
2012-04-14 13:09:19 +00:00
|
|
|
*/
|
2016-10-18 04:29:03 +00:00
|
|
|
virtual DeclarationBlock* GetInlineStyleDeclaration();
|
2012-04-14 13:09:19 +00:00
|
|
|
|
|
|
|
/**
|
2015-11-09 07:57:16 +00:00
|
|
|
* Set the inline style declaration for this element. This will send
|
|
|
|
* an appropriate AttributeChanged notification if aNotify is true.
|
2012-04-14 13:09:19 +00:00
|
|
|
*/
|
2016-10-18 04:29:03 +00:00
|
|
|
virtual nsresult SetInlineStyleDeclaration(DeclarationBlock* aDeclaration,
|
2015-11-09 07:57:16 +00:00
|
|
|
const nsAString* aSerialized,
|
|
|
|
bool aNotify);
|
2012-04-14 13:09:19 +00:00
|
|
|
|
|
|
|
/**
|
2015-11-09 07:57:16 +00:00
|
|
|
* Get the SMIL override style declaration for this element. If the
|
|
|
|
* rule hasn't been created, this method simply returns null.
|
2012-04-14 13:09:19 +00:00
|
|
|
*/
|
2015-11-09 07:57:16 +00:00
|
|
|
virtual css::Declaration* GetSMILOverrideStyleDeclaration();
|
2012-04-14 13:09:19 +00:00
|
|
|
|
|
|
|
/**
|
2015-11-09 07:57:16 +00:00
|
|
|
* Set the SMIL override style declaration for this element. If
|
|
|
|
* aNotify is true, this method will notify the document's pres
|
|
|
|
* context, so that the style changes will be noticed.
|
2012-04-14 13:09:19 +00:00
|
|
|
*/
|
2015-11-09 07:57:16 +00:00
|
|
|
virtual nsresult SetSMILOverrideStyleDeclaration(css::Declaration* aDeclaration,
|
|
|
|
bool aNotify);
|
2012-04-14 13:09:19 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns a new nsISMILAttr that allows the caller to animate the given
|
|
|
|
* attribute on this element.
|
|
|
|
*
|
|
|
|
* The CALLER OWNS the result and is responsible for deleting it.
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual nsISMILAttr* GetAnimatedAttr(int32_t aNamespaceID, nsIAtom* aName)
|
|
|
|
{
|
|
|
|
return nullptr;
|
|
|
|
}
|
2012-04-14 13:09:19 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the SMIL override style for this element. This is a style declaration
|
|
|
|
* that is applied *after* the inline style, and it can be used e.g. to store
|
|
|
|
* animated style values.
|
|
|
|
*
|
|
|
|
* Note: This method is analogous to the 'GetStyle' method in
|
|
|
|
* nsGenericHTMLElement and nsStyledElement.
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual nsICSSDeclaration* GetSMILOverrideStyle();
|
2012-04-14 13:09:19 +00:00
|
|
|
|
2012-06-07 18:41:23 +00:00
|
|
|
/**
|
|
|
|
* Returns if the element is labelable as per HTML specification.
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual bool IsLabelable() const;
|
2012-06-07 18:41:23 +00:00
|
|
|
|
2015-01-20 20:39:28 +00:00
|
|
|
/**
|
|
|
|
* Returns if the element is interactive content as per HTML specification.
|
|
|
|
*/
|
2015-03-17 20:42:14 +00:00
|
|
|
virtual bool IsInteractiveHTMLContent(bool aIgnoreTabindex) const;
|
2015-01-20 20:39:28 +00:00
|
|
|
|
2012-07-24 08:10:25 +00:00
|
|
|
/**
|
|
|
|
* Is the attribute named stored in the mapped attributes?
|
|
|
|
*
|
|
|
|
* // XXXbz we use this method in HasAttributeDependentStyle, so svg
|
|
|
|
* returns true here even though it stores nothing in the mapped
|
|
|
|
* attributes.
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const;
|
2012-07-24 08:10:25 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Get a hint that tells the style system what to do when
|
|
|
|
* an attribute on this node changes, if something needs to happen
|
|
|
|
* in response to the change *other* than the result of what is
|
|
|
|
* mapped into style data via any type of style rule.
|
|
|
|
*/
|
|
|
|
virtual nsChangeHint GetAttributeChangeHint(const nsIAtom* aAttribute,
|
2012-11-14 22:10:07 +00:00
|
|
|
int32_t aModType) const;
|
2012-07-24 08:10:25 +00:00
|
|
|
|
2012-11-21 10:13:57 +00:00
|
|
|
inline Directionality GetDirectionality() const {
|
2012-04-17 04:03:10 +00:00
|
|
|
if (HasFlag(NODE_HAS_DIRECTION_RTL)) {
|
2012-11-21 10:13:57 +00:00
|
|
|
return eDir_RTL;
|
2012-04-17 04:03:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (HasFlag(NODE_HAS_DIRECTION_LTR)) {
|
2012-11-21 10:13:57 +00:00
|
|
|
return eDir_LTR;
|
2012-04-17 04:03:10 +00:00
|
|
|
}
|
|
|
|
|
2012-11-21 10:13:57 +00:00
|
|
|
return eDir_NotSet;
|
2012-04-17 04:03:10 +00:00
|
|
|
}
|
|
|
|
|
2012-11-21 10:13:57 +00:00
|
|
|
inline void SetDirectionality(Directionality aDir, bool aNotify) {
|
2012-04-17 04:03:10 +00:00
|
|
|
UnsetFlags(NODE_ALL_DIRECTION_FLAGS);
|
|
|
|
if (!aNotify) {
|
|
|
|
RemoveStatesSilently(DIRECTION_STATES);
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (aDir) {
|
2012-11-21 10:13:57 +00:00
|
|
|
case (eDir_RTL):
|
2012-04-17 04:03:10 +00:00
|
|
|
SetFlags(NODE_HAS_DIRECTION_RTL);
|
|
|
|
if (!aNotify) {
|
|
|
|
AddStatesSilently(NS_EVENT_STATE_RTL);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2012-11-21 10:13:57 +00:00
|
|
|
case(eDir_LTR):
|
2012-04-17 04:03:10 +00:00
|
|
|
SetFlags(NODE_HAS_DIRECTION_LTR);
|
|
|
|
if (!aNotify) {
|
|
|
|
AddStatesSilently(NS_EVENT_STATE_LTR);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2016-03-22 00:33:05 +00:00
|
|
|
/*
|
2012-04-17 04:03:10 +00:00
|
|
|
* Only call UpdateState if we need to notify, because we call
|
|
|
|
* SetDirectionality for every element, and UpdateState is very very slow
|
|
|
|
* for some elements.
|
|
|
|
*/
|
|
|
|
if (aNotify) {
|
|
|
|
UpdateState(true);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-10-16 11:51:00 +00:00
|
|
|
bool GetBindingURL(nsIDocument *aDocument, css::URLValue **aResult);
|
|
|
|
|
2012-11-21 10:13:57 +00:00
|
|
|
// The bdi element defaults to dir=auto if it has no dir attribute set.
|
|
|
|
// Other elements will only have dir=auto if they have an explicit dir=auto,
|
|
|
|
// which will mean that HasValidDir() returns true but HasFixedDir() returns
|
|
|
|
// false
|
|
|
|
inline bool HasDirAuto() const {
|
|
|
|
return (!HasFixedDir() &&
|
2015-03-03 11:08:59 +00:00
|
|
|
(HasValidDir() || IsHTMLElement(nsGkAtoms::bdi)));
|
2012-11-21 10:13:57 +00:00
|
|
|
}
|
|
|
|
|
2013-08-13 11:21:05 +00:00
|
|
|
Directionality GetComputedDirectionality() const;
|
|
|
|
|
2011-06-01 01:46:57 +00:00
|
|
|
protected:
|
|
|
|
/**
|
|
|
|
* Method to get the _intrinsic_ content state of this element. This is the
|
|
|
|
* state that is independent of the element's presentation. To get the full
|
2014-04-03 04:18:36 +00:00
|
|
|
* content state, use State(). See mozilla/EventStates.h for
|
2011-06-01 01:46:57 +00:00
|
|
|
* the possible bits that could be set here.
|
|
|
|
*/
|
2014-04-03 04:18:36 +00:00
|
|
|
virtual EventStates IntrinsicState() const;
|
2011-06-01 01:46:57 +00:00
|
|
|
|
2011-06-01 01:46:57 +00:00
|
|
|
/**
|
|
|
|
* Method to add state bits. This should be called from subclass
|
|
|
|
* constructors to set up our event state correctly at construction
|
|
|
|
* time and other places where we don't want to notify a state
|
|
|
|
* change.
|
|
|
|
*/
|
2014-04-03 04:18:36 +00:00
|
|
|
void AddStatesSilently(EventStates aStates)
|
|
|
|
{
|
2011-06-01 01:46:57 +00:00
|
|
|
mState |= aStates;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to remove state bits. This should be called from subclass
|
|
|
|
* constructors to set up our event state correctly at construction
|
|
|
|
* time and other places where we don't want to notify a state
|
|
|
|
* change.
|
|
|
|
*/
|
2014-04-03 04:18:36 +00:00
|
|
|
void RemoveStatesSilently(EventStates aStates)
|
|
|
|
{
|
2011-06-01 01:46:57 +00:00
|
|
|
mState &= ~aStates;
|
|
|
|
}
|
|
|
|
|
2011-06-01 01:46:56 +00:00
|
|
|
private:
|
2011-06-01 01:46:56 +00:00
|
|
|
// Need to allow the ESM, nsGlobalWindow, and the focus manager to
|
|
|
|
// set our state
|
2014-04-01 04:09:23 +00:00
|
|
|
friend class mozilla::EventStateManager;
|
2011-06-01 01:46:56 +00:00
|
|
|
friend class ::nsGlobalWindow;
|
|
|
|
friend class ::nsFocusManager;
|
2011-06-01 01:46:56 +00:00
|
|
|
|
2016-08-30 03:48:53 +00:00
|
|
|
// Allow CusomtElementRegistry to call AddStates.
|
2016-10-12 07:26:02 +00:00
|
|
|
friend class CustomElementRegistry;
|
2016-08-30 03:48:53 +00:00
|
|
|
|
2011-06-01 01:46:57 +00:00
|
|
|
// Also need to allow Link to call UpdateLinkState.
|
|
|
|
friend class Link;
|
|
|
|
|
2014-04-03 04:18:36 +00:00
|
|
|
void NotifyStateChange(EventStates aStates);
|
2011-06-01 01:46:56 +00:00
|
|
|
|
2014-04-03 04:18:36 +00:00
|
|
|
void NotifyStyleStateChange(EventStates aStates);
|
2012-02-08 18:42:38 +00:00
|
|
|
|
|
|
|
// Style state computed from element's state and style locks.
|
2014-04-03 04:18:36 +00:00
|
|
|
EventStates StyleStateFromLocks() const;
|
2012-02-08 18:42:38 +00:00
|
|
|
|
2013-12-08 21:26:42 +00:00
|
|
|
protected:
|
2011-06-01 01:46:56 +00:00
|
|
|
// Methods for the ESM to manage state bits. These will handle
|
|
|
|
// setting up script blockers when they notify, so no need to do it
|
|
|
|
// in the callers unless desired.
|
2014-04-03 04:18:36 +00:00
|
|
|
virtual void AddStates(EventStates aStates)
|
|
|
|
{
|
2011-06-01 01:46:56 +00:00
|
|
|
NS_PRECONDITION(!aStates.HasAtLeastOneOfStates(INTRINSIC_STATES),
|
|
|
|
"Should only be adding ESM-managed states here");
|
2011-06-01 01:46:57 +00:00
|
|
|
AddStatesSilently(aStates);
|
2011-06-01 01:46:56 +00:00
|
|
|
NotifyStateChange(aStates);
|
|
|
|
}
|
2014-04-03 04:18:36 +00:00
|
|
|
virtual void RemoveStates(EventStates aStates)
|
|
|
|
{
|
2011-06-01 01:46:56 +00:00
|
|
|
NS_PRECONDITION(!aStates.HasAtLeastOneOfStates(INTRINSIC_STATES),
|
|
|
|
"Should only be removing ESM-managed states here");
|
2011-06-01 01:46:57 +00:00
|
|
|
RemoveStatesSilently(aStates);
|
2011-06-01 01:46:56 +00:00
|
|
|
NotifyStateChange(aStates);
|
|
|
|
}
|
2012-11-14 22:10:07 +00:00
|
|
|
public:
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual void UpdateEditableState(bool aNotify) override;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
|
|
|
|
nsIContent* aBindingParent,
|
2015-03-21 16:28:04 +00:00
|
|
|
bool aCompileEventHandlers) override;
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual void UnbindFromTree(bool aDeep = true,
|
2015-03-21 16:28:04 +00:00
|
|
|
bool aNullParent = true) override;
|
2013-07-24 07:39:46 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Normalizes an attribute name and returns it as a nodeinfo if an attribute
|
|
|
|
* with that name exists. This method is intended for character case
|
|
|
|
* conversion if the content object is case insensitive (e.g. HTML). Returns
|
|
|
|
* the nodeinfo of the attribute with the specified name if one exists or
|
|
|
|
* null otherwise.
|
|
|
|
*
|
|
|
|
* @param aStr the unparsed attribute string
|
|
|
|
* @return the node info. May be nullptr.
|
|
|
|
*/
|
2014-06-20 02:01:40 +00:00
|
|
|
already_AddRefed<mozilla::dom::NodeInfo>
|
2013-07-24 07:39:46 +00:00
|
|
|
GetExistingAttrNameFromQName(const nsAString& aStr) const;
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
|
|
|
|
const nsAString& aValue, bool aNotify)
|
|
|
|
{
|
|
|
|
return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Helper for SetAttr/SetParsedAttr. This method will return true if aNotify
|
|
|
|
* is true or there are mutation listeners that must be triggered, the
|
|
|
|
* attribute is currently set, and the new value that is about to be set is
|
|
|
|
* different to the current value. As a perf optimization the new and old
|
|
|
|
* values will not actually be compared if we aren't notifying and we don't
|
|
|
|
* have mutation listeners (in which case it's cheap to just return false
|
|
|
|
* and let the caller go ahead and set the value).
|
|
|
|
* @param aOldValue Set to the old value of the attribute, but only if there
|
|
|
|
* are event listeners. If set, the type of aOldValue will be either
|
|
|
|
* nsAttrValue::eString or nsAttrValue::eAtom.
|
|
|
|
* @param aModType Set to nsIDOMMutationEvent::MODIFICATION or to
|
|
|
|
* nsIDOMMutationEvent::ADDITION, but only if this helper returns true
|
|
|
|
* @param aHasListeners Set to true if there are mutation event listeners
|
|
|
|
* listening for NS_EVENT_BITS_MUTATION_ATTRMODIFIED
|
|
|
|
*/
|
|
|
|
bool MaybeCheckSameAttrVal(int32_t aNamespaceID, nsIAtom* aName,
|
|
|
|
nsIAtom* aPrefix,
|
|
|
|
const nsAttrValueOrString& aValue,
|
|
|
|
bool aNotify, nsAttrValue& aOldValue,
|
|
|
|
uint8_t* aModType, bool* aHasListeners);
|
|
|
|
|
|
|
|
bool OnlyNotifySameValueSet(int32_t aNamespaceID, nsIAtom* aName,
|
|
|
|
nsIAtom* aPrefix,
|
|
|
|
const nsAttrValueOrString& aValue,
|
|
|
|
bool aNotify, nsAttrValue& aOldValue,
|
2013-01-31 23:11:49 +00:00
|
|
|
uint8_t* aModType, bool* aHasListeners);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName, nsIAtom* aPrefix,
|
2015-03-21 16:28:04 +00:00
|
|
|
const nsAString& aValue, bool aNotify) override;
|
2015-07-25 05:57:13 +00:00
|
|
|
// aParsedValue receives the old value of the attribute. That's useful if
|
|
|
|
// either the input or output value of aParsedValue is StoresOwnData.
|
2012-12-22 08:04:08 +00:00
|
|
|
nsresult SetParsedAttr(int32_t aNameSpaceID, nsIAtom* aName, nsIAtom* aPrefix,
|
|
|
|
nsAttrValue& aParsedValue, bool aNotify);
|
2013-01-31 03:26:46 +00:00
|
|
|
// GetAttr is not inlined on purpose, to keep down codesize from all
|
|
|
|
// the inlined nsAttrValue bits for C++ callers.
|
|
|
|
bool GetAttr(int32_t aNameSpaceID, nsIAtom* aName,
|
|
|
|
nsAString& aResult) const;
|
2013-01-31 03:26:46 +00:00
|
|
|
inline bool HasAttr(int32_t aNameSpaceID, nsIAtom* aName) const;
|
2012-12-13 22:08:44 +00:00
|
|
|
// aCaseSensitive == eIgnoreCaase means ASCII case-insensitive matching.
|
2013-01-31 03:26:46 +00:00
|
|
|
inline bool AttrValueIs(int32_t aNameSpaceID, nsIAtom* aName,
|
|
|
|
const nsAString& aValue,
|
|
|
|
nsCaseTreatment aCaseSensitive) const;
|
|
|
|
inline bool AttrValueIs(int32_t aNameSpaceID, nsIAtom* aName,
|
|
|
|
nsIAtom* aValue,
|
|
|
|
nsCaseTreatment aCaseSensitive) const;
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual int32_t FindAttrValueIn(int32_t aNameSpaceID,
|
|
|
|
nsIAtom* aName,
|
|
|
|
AttrValuesArray* aValues,
|
2015-03-21 16:28:04 +00:00
|
|
|
nsCaseTreatment aCaseSensitive) const override;
|
2012-11-14 22:10:07 +00:00
|
|
|
virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
|
2015-03-21 16:28:04 +00:00
|
|
|
bool aNotify) override;
|
|
|
|
virtual const nsAttrName* GetAttrNameAt(uint32_t aIndex) const override;
|
2016-07-22 21:11:41 +00:00
|
|
|
virtual BorrowedAttrInfo GetAttrInfoAt(uint32_t aIndex) const override;
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual uint32_t GetAttrCount() const override;
|
|
|
|
virtual bool IsNodeOfType(uint32_t aFlags) const override;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
#ifdef DEBUG
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual void List(FILE* out = stdout, int32_t aIndent = 0) const override
|
2012-11-14 22:10:07 +00:00
|
|
|
{
|
|
|
|
List(out, aIndent, EmptyCString());
|
|
|
|
}
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual void DumpContent(FILE* out, int32_t aIndent, bool aDumpAll) const override;
|
2012-11-14 22:10:07 +00:00
|
|
|
void List(FILE* out, int32_t aIndent, const nsCString& aPrefix) const;
|
|
|
|
void ListAttributes(FILE* out) const;
|
|
|
|
#endif
|
|
|
|
|
2015-03-21 16:28:04 +00:00
|
|
|
void Describe(nsAString& aOutDescription) const override;
|
2014-01-22 21:15:05 +00:00
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
/*
|
|
|
|
* Attribute Mapping Helpers
|
|
|
|
*/
|
|
|
|
struct MappedAttributeEntry {
|
|
|
|
nsIAtom** attribute;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* A common method where you can just pass in a list of maps to check
|
|
|
|
* for attribute dependence. Most implementations of
|
|
|
|
* IsAttributeMapped should use this function as a default
|
|
|
|
* handler.
|
|
|
|
*/
|
|
|
|
template<size_t N>
|
|
|
|
static bool
|
|
|
|
FindAttributeDependence(const nsIAtom* aAttribute,
|
|
|
|
const MappedAttributeEntry* const (&aMaps)[N])
|
|
|
|
{
|
|
|
|
return FindAttributeDependence(aAttribute, aMaps, N);
|
|
|
|
}
|
|
|
|
|
2014-05-15 09:05:42 +00:00
|
|
|
static nsIAtom*** HTMLSVGPropertiesToTraverseAndUnlink();
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
private:
|
2014-01-22 21:15:05 +00:00
|
|
|
void DescribeAttribute(uint32_t index, nsAString& aOutDescription) const;
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
static bool
|
|
|
|
FindAttributeDependence(const nsIAtom* aAttribute,
|
|
|
|
const MappedAttributeEntry* const aMaps[],
|
|
|
|
uint32_t aMapCount);
|
|
|
|
|
2013-01-29 14:42:14 +00:00
|
|
|
protected:
|
|
|
|
inline bool GetAttr(int32_t aNameSpaceID, nsIAtom* aName,
|
2013-05-10 22:57:58 +00:00
|
|
|
DOMString& aResult) const
|
2013-01-29 14:42:14 +00:00
|
|
|
{
|
|
|
|
NS_ASSERTION(nullptr != aName, "must have attribute name");
|
|
|
|
NS_ASSERTION(aNameSpaceID != kNameSpaceID_Unknown,
|
|
|
|
"must have a real namespace ID!");
|
|
|
|
MOZ_ASSERT(aResult.HasStringBuffer() && aResult.StringBufferLength() == 0,
|
|
|
|
"Should have empty string coming in");
|
|
|
|
const nsAttrValue* val = mAttrsAndChildren.GetAttr(aName, aNameSpaceID);
|
|
|
|
if (val) {
|
|
|
|
val->ToString(aResult);
|
2013-05-10 22:57:58 +00:00
|
|
|
return true;
|
2013-01-29 14:42:14 +00:00
|
|
|
}
|
|
|
|
// else DOMString comes pre-emptied.
|
2013-05-10 22:57:58 +00:00
|
|
|
return false;
|
2013-01-29 14:42:14 +00:00
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
public:
|
2013-11-05 11:53:57 +00:00
|
|
|
bool HasAttrs() const { return mAttrsAndChildren.HasAttrs(); }
|
|
|
|
|
2013-05-10 22:57:58 +00:00
|
|
|
inline bool GetAttr(const nsAString& aName, DOMString& aResult) const
|
|
|
|
{
|
|
|
|
MOZ_ASSERT(aResult.HasStringBuffer() && aResult.StringBufferLength() == 0,
|
|
|
|
"Should have empty string coming in");
|
|
|
|
const nsAttrValue* val = mAttrsAndChildren.GetAttr(aName);
|
|
|
|
if (val) {
|
|
|
|
val->ToString(aResult);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
// else DOMString comes pre-emptied.
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
void GetTagName(nsAString& aTagName) const
|
|
|
|
{
|
|
|
|
aTagName = NodeName();
|
|
|
|
}
|
|
|
|
void GetId(nsAString& aId) const
|
|
|
|
{
|
|
|
|
GetAttr(kNameSpaceID_None, nsGkAtoms::id, aId);
|
|
|
|
}
|
2013-05-10 22:57:58 +00:00
|
|
|
void GetId(DOMString& aId) const
|
2013-01-29 14:42:14 +00:00
|
|
|
{
|
|
|
|
GetAttr(kNameSpaceID_None, nsGkAtoms::id, aId);
|
|
|
|
}
|
2012-11-14 22:10:07 +00:00
|
|
|
void SetId(const nsAString& aId)
|
|
|
|
{
|
|
|
|
SetAttr(kNameSpaceID_None, nsGkAtoms::id, aId, true);
|
|
|
|
}
|
2014-05-30 07:36:53 +00:00
|
|
|
void GetClassName(nsAString& aClassName)
|
|
|
|
{
|
|
|
|
GetAttr(kNameSpaceID_None, nsGkAtoms::_class, aClassName);
|
|
|
|
}
|
|
|
|
void GetClassName(DOMString& aClassName)
|
|
|
|
{
|
|
|
|
GetAttr(kNameSpaceID_None, nsGkAtoms::_class, aClassName);
|
|
|
|
}
|
|
|
|
void SetClassName(const nsAString& aClassName)
|
|
|
|
{
|
|
|
|
SetAttr(kNameSpaceID_None, nsGkAtoms::_class, aClassName, true);
|
|
|
|
}
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2014-05-30 07:36:53 +00:00
|
|
|
nsDOMTokenList* ClassList();
|
2013-03-10 07:58:47 +00:00
|
|
|
nsDOMAttributeMap* Attributes()
|
2012-11-14 22:10:07 +00:00
|
|
|
{
|
2013-03-10 07:58:47 +00:00
|
|
|
nsDOMSlots* slots = DOMSlots();
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!slots->mAttributeMap) {
|
|
|
|
slots->mAttributeMap = new nsDOMAttributeMap(this);
|
|
|
|
}
|
|
|
|
|
|
|
|
return slots->mAttributeMap;
|
|
|
|
}
|
2015-12-02 21:04:53 +00:00
|
|
|
|
|
|
|
void GetAttributeNames(nsTArray<nsString>& aResult);
|
|
|
|
|
2013-01-29 14:42:15 +00:00
|
|
|
void GetAttribute(const nsAString& aName, nsString& aReturn)
|
|
|
|
{
|
2013-05-10 22:57:58 +00:00
|
|
|
DOMString str;
|
2013-01-29 14:42:15 +00:00
|
|
|
GetAttribute(aName, str);
|
|
|
|
str.ToString(aReturn);
|
|
|
|
}
|
|
|
|
|
2013-05-10 22:57:58 +00:00
|
|
|
void GetAttribute(const nsAString& aName, DOMString& aReturn);
|
2012-11-14 22:10:07 +00:00
|
|
|
void GetAttributeNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName,
|
|
|
|
nsAString& aReturn);
|
|
|
|
void SetAttribute(const nsAString& aName, const nsAString& aValue,
|
2012-11-14 22:10:07 +00:00
|
|
|
ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
|
|
void SetAttributeNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName,
|
|
|
|
const nsAString& aValue,
|
2012-11-14 22:10:07 +00:00
|
|
|
ErrorResult& aError);
|
2013-01-29 14:42:15 +00:00
|
|
|
void RemoveAttribute(const nsAString& aName,
|
|
|
|
ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
|
|
void RemoveAttributeNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName,
|
2012-11-14 22:10:07 +00:00
|
|
|
ErrorResult& aError);
|
2013-01-29 14:42:15 +00:00
|
|
|
bool HasAttribute(const nsAString& aName) const
|
2012-11-14 22:10:07 +00:00
|
|
|
{
|
2016-05-31 15:56:20 +00:00
|
|
|
return InternalGetAttrNameFromQName(aName) != nullptr;
|
2012-11-14 22:10:07 +00:00
|
|
|
}
|
|
|
|
bool HasAttributeNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName) const;
|
2014-10-01 08:16:00 +00:00
|
|
|
bool HasAttributes() const
|
|
|
|
{
|
|
|
|
return HasAttrs();
|
|
|
|
}
|
2014-09-13 13:08:00 +00:00
|
|
|
Element* Closest(const nsAString& aSelector,
|
|
|
|
ErrorResult& aResult);
|
2014-08-02 03:37:09 +00:00
|
|
|
bool Matches(const nsAString& aSelector,
|
|
|
|
ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
|
|
already_AddRefed<nsIHTMLCollection>
|
|
|
|
GetElementsByTagName(const nsAString& aQualifiedName);
|
|
|
|
already_AddRefed<nsIHTMLCollection>
|
|
|
|
GetElementsByTagNameNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName,
|
2012-11-14 22:10:07 +00:00
|
|
|
ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
|
|
already_AddRefed<nsIHTMLCollection>
|
|
|
|
GetElementsByClassName(const nsAString& aClassNames);
|
2016-03-28 08:42:57 +00:00
|
|
|
|
|
|
|
private:
|
|
|
|
/**
|
|
|
|
* Implement the algorithm specified at
|
|
|
|
* https://dom.spec.whatwg.org/#insert-adjacent for both
|
|
|
|
* |insertAdjacentElement()| and |insertAdjacentText()| APIs.
|
|
|
|
*/
|
|
|
|
nsINode* InsertAdjacent(const nsAString& aWhere,
|
|
|
|
nsINode* aNode,
|
|
|
|
ErrorResult& aError);
|
|
|
|
|
|
|
|
public:
|
|
|
|
Element* InsertAdjacentElement(const nsAString& aWhere,
|
|
|
|
Element& aElement,
|
|
|
|
ErrorResult& aError);
|
|
|
|
|
|
|
|
void InsertAdjacentText(const nsAString& aWhere,
|
|
|
|
const nsAString& aData,
|
|
|
|
ErrorResult& aError);
|
|
|
|
|
2014-04-04 17:09:10 +00:00
|
|
|
void SetPointerCapture(int32_t aPointerId, ErrorResult& aError)
|
|
|
|
{
|
|
|
|
bool activeState = false;
|
|
|
|
if (!nsIPresShell::GetPointerInfo(aPointerId, activeState)) {
|
|
|
|
aError.Throw(NS_ERROR_DOM_INVALID_POINTER_ERR);
|
|
|
|
return;
|
|
|
|
}
|
2016-03-31 10:58:25 +00:00
|
|
|
if (!IsInUncomposedDoc()) {
|
2014-10-09 03:41:00 +00:00
|
|
|
aError.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
|
|
return;
|
|
|
|
}
|
2014-04-04 17:09:10 +00:00
|
|
|
if (!activeState) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
nsIPresShell::SetPointerCapturingContent(aPointerId, this);
|
|
|
|
}
|
|
|
|
void ReleasePointerCapture(int32_t aPointerId, ErrorResult& aError)
|
|
|
|
{
|
|
|
|
bool activeState = false;
|
|
|
|
if (!nsIPresShell::GetPointerInfo(aPointerId, activeState)) {
|
|
|
|
aError.Throw(NS_ERROR_DOM_INVALID_POINTER_ERR);
|
|
|
|
return;
|
|
|
|
}
|
2016-10-05 07:16:02 +00:00
|
|
|
if (HasPointerCapture(aPointerId)) {
|
2016-08-12 01:49:31 +00:00
|
|
|
nsIPresShell::ReleasePointerCapturingContent(aPointerId);
|
2014-04-04 17:09:10 +00:00
|
|
|
}
|
|
|
|
}
|
2016-08-10 07:31:43 +00:00
|
|
|
bool HasPointerCapture(long aPointerId)
|
|
|
|
{
|
2016-10-05 07:16:02 +00:00
|
|
|
nsIPresShell::PointerCaptureInfo* pointerCaptureInfo =
|
|
|
|
nsIPresShell::GetPointerCaptureInfo(aPointerId);
|
|
|
|
if (pointerCaptureInfo && pointerCaptureInfo->mPendingContent == this) {
|
2016-08-10 07:31:43 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
2012-11-14 22:10:07 +00:00
|
|
|
void SetCapture(bool aRetargetToElement)
|
|
|
|
{
|
|
|
|
// If there is already an active capture, ignore this request. This would
|
|
|
|
// occur if a splitter, frame resizer, etc had already captured and we don't
|
|
|
|
// want to override those.
|
|
|
|
if (!nsIPresShell::GetCapturingContent()) {
|
|
|
|
nsIPresShell::SetCapturingContent(this, CAPTURE_PREVENTDRAG |
|
|
|
|
(aRetargetToElement ? CAPTURE_RETARGETTOELEMENT : 0));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void ReleaseCapture()
|
|
|
|
{
|
|
|
|
if (nsIPresShell::GetCapturingContent() == this) {
|
|
|
|
nsIPresShell::SetCapturingContent(nullptr, 0);
|
|
|
|
}
|
|
|
|
}
|
2015-01-05 19:49:04 +00:00
|
|
|
|
2016-04-18 19:12:38 +00:00
|
|
|
void RequestFullscreen(ErrorResult& aError);
|
2016-07-28 07:15:21 +00:00
|
|
|
void RequestPointerLock();
|
2013-04-09 15:29:47 +00:00
|
|
|
Attr* GetAttributeNode(const nsAString& aName);
|
|
|
|
already_AddRefed<Attr> SetAttributeNode(Attr& aNewAttr,
|
|
|
|
ErrorResult& aError);
|
|
|
|
already_AddRefed<Attr> RemoveAttributeNode(Attr& aOldAttr,
|
|
|
|
ErrorResult& aError);
|
|
|
|
Attr* GetAttributeNodeNS(const nsAString& aNamespaceURI,
|
2013-04-04 12:01:11 +00:00
|
|
|
const nsAString& aLocalName);
|
2013-04-09 15:29:47 +00:00
|
|
|
already_AddRefed<Attr> SetAttributeNodeNS(Attr& aNewAttr,
|
|
|
|
ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2013-09-20 10:21:03 +00:00
|
|
|
already_AddRefed<DOMRectList> GetClientRects();
|
|
|
|
already_AddRefed<DOMRect> GetBoundingClientRect();
|
2013-12-02 10:26:11 +00:00
|
|
|
|
|
|
|
already_AddRefed<ShadowRoot> CreateShadowRoot(ErrorResult& aError);
|
2014-05-22 06:11:53 +00:00
|
|
|
already_AddRefed<DestinationInsertionPointList> GetDestinationInsertionPoints();
|
2013-12-02 10:26:11 +00:00
|
|
|
|
2016-08-19 02:30:53 +00:00
|
|
|
ShadowRoot *FastGetShadowRoot() const
|
|
|
|
{
|
|
|
|
nsDOMSlots* slots = GetExistingDOMSlots();
|
|
|
|
return slots ? slots->mShadowRoot.get() : nullptr;
|
|
|
|
}
|
|
|
|
|
2014-08-05 22:01:32 +00:00
|
|
|
void ScrollIntoView();
|
Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
|
|
|
void ScrollIntoView(bool aTop);
|
|
|
|
void ScrollIntoView(const ScrollIntoViewOptions &aOptions);
|
|
|
|
void Scroll(double aXScroll, double aYScroll);
|
|
|
|
void Scroll(const ScrollToOptions& aOptions);
|
|
|
|
void ScrollTo(double aXScroll, double aYScroll);
|
|
|
|
void ScrollTo(const ScrollToOptions& aOptions);
|
|
|
|
void ScrollBy(double aXScrollDif, double aYScrollDif);
|
|
|
|
void ScrollBy(const ScrollToOptions& aOptions);
|
2013-09-30 17:32:02 +00:00
|
|
|
/* Scrolls without flushing the layout.
|
|
|
|
* aDx is the x offset, aDy the y offset in CSS pixels.
|
|
|
|
* Returns true if we actually scrolled.
|
|
|
|
*/
|
|
|
|
bool ScrollByNoFlush(int32_t aDx, int32_t aDy);
|
Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
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int32_t ScrollTop();
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void SetScrollTop(int32_t aScrollTop);
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int32_t ScrollLeft();
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void SetScrollLeft(int32_t aScrollLeft);
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2012-11-14 22:10:07 +00:00
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int32_t ScrollWidth();
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int32_t ScrollHeight();
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2015-02-20 00:03:07 +00:00
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void MozScrollSnap();
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2012-11-14 22:10:07 +00:00
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int32_t ClientTop()
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{
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return nsPresContext::AppUnitsToIntCSSPixels(GetClientAreaRect().y);
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}
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int32_t ClientLeft()
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{
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return nsPresContext::AppUnitsToIntCSSPixels(GetClientAreaRect().x);
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}
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int32_t ClientWidth()
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{
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return nsPresContext::AppUnitsToIntCSSPixels(GetClientAreaRect().width);
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}
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int32_t ClientHeight()
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{
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return nsPresContext::AppUnitsToIntCSSPixels(GetClientAreaRect().height);
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}
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2015-10-27 04:38:02 +00:00
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int32_t ScrollTopMin()
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{
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nsIScrollableFrame* sf = GetScrollFrame();
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return sf ?
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nsPresContext::AppUnitsToIntCSSPixels(sf->GetScrollRange().y) : 0;
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}
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2012-11-14 22:10:07 +00:00
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int32_t ScrollTopMax()
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{
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nsIScrollableFrame* sf = GetScrollFrame();
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return sf ?
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nsPresContext::AppUnitsToIntCSSPixels(sf->GetScrollRange().YMost()) :
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0;
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}
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2015-10-27 04:38:02 +00:00
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int32_t ScrollLeftMin()
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{
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nsIScrollableFrame* sf = GetScrollFrame();
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return sf ?
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nsPresContext::AppUnitsToIntCSSPixels(sf->GetScrollRange().x) : 0;
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}
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2012-11-14 22:10:07 +00:00
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int32_t ScrollLeftMax()
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{
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nsIScrollableFrame* sf = GetScrollFrame();
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return sf ?
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nsPresContext::AppUnitsToIntCSSPixels(sf->GetScrollRange().XMost()) :
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0;
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}
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2013-01-04 06:54:26 +00:00
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2016-07-06 18:45:18 +00:00
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void GetGridFragments(nsTArray<RefPtr<Grid>>& aResult);
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2016-03-03 23:54:00 +00:00
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already_AddRefed<Animation>
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Animate(JSContext* aContext,
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2016-05-13 00:40:52 +00:00
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JS::Handle<JSObject*> aKeyframes,
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2016-03-03 23:54:00 +00:00
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const UnrestrictedDoubleOrKeyframeAnimationOptions& aOptions,
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ErrorResult& aError);
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// A helper method that factors out the common functionality needed by
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// Element::Animate and CSSPseudoElement::Animate
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static already_AddRefed<Animation>
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Animate(const Nullable<ElementOrCSSPseudoElement>& aTarget,
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JSContext* aContext,
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2016-05-13 00:40:52 +00:00
|
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JS::Handle<JSObject*> aKeyframes,
|
2016-03-03 23:54:00 +00:00
|
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const UnrestrictedDoubleOrKeyframeAnimationOptions& aOptions,
|
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ErrorResult& aError);
|
2016-01-29 01:37:52 +00:00
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2016-01-06 19:21:00 +00:00
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// Note: GetAnimations will flush style while GetAnimationsUnsorted won't.
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2016-03-22 00:33:02 +00:00
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void GetAnimations(const AnimationFilter& filter,
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nsTArray<RefPtr<Animation>>& aAnimations);
|
2016-02-18 01:21:00 +00:00
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|
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static void GetAnimationsUnsorted(Element* aElement,
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|
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CSSPseudoElementType aPseudoType,
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|
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nsTArray<RefPtr<Animation>>& aAnimations);
|
2014-07-16 00:02:31 +00:00
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2013-10-08 19:25:01 +00:00
|
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NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML);
|
2013-05-10 22:57:58 +00:00
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virtual void SetInnerHTML(const nsAString& aInnerHTML, ErrorResult& aError);
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2013-10-08 19:25:01 +00:00
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void GetOuterHTML(nsAString& aOuterHTML);
|
2013-05-10 22:57:58 +00:00
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void SetOuterHTML(const nsAString& aOuterHTML, ErrorResult& aError);
|
2012-12-24 02:38:41 +00:00
|
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void InsertAdjacentHTML(const nsAString& aPosition, const nsAString& aText,
|
2013-05-10 22:57:58 +00:00
|
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ErrorResult& aError);
|
2012-11-14 22:10:07 +00:00
|
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|
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|
|
//----------------------------------------
|
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|
|
|
/**
|
|
|
|
* Add a script event listener with the given event handler name
|
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|
|
* (like onclick) and with the value as JS
|
|
|
|
* @param aEventName the event listener name
|
|
|
|
* @param aValue the JS to attach
|
|
|
|
* @param aDefer indicates if deferred execution is allowed
|
|
|
|
*/
|
|
|
|
nsresult SetEventHandler(nsIAtom* aEventName,
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|
|
const nsAString& aValue,
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|
|
bool aDefer = true);
|
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|
|
|
|
/**
|
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* Do whatever needs to be done when the mouse leaves a link
|
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*/
|
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nsresult LeaveLink(nsPresContext* aPresContext);
|
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static bool ShouldBlur(nsIContent *aContent);
|
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|
|
|
/**
|
|
|
|
* Method to create and dispatch a left-click event loosely based on
|
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* aSourceEvent. If aFullDispatch is true, the event will be dispatched
|
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* through the full dispatching of the presshell of the aPresContext; if it's
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* false the event will be dispatched only as a DOM event.
|
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|
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* If aPresContext is nullptr, this does nothing.
|
2012-12-16 01:26:04 +00:00
|
|
|
*
|
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* @param aFlags Extra flags for the dispatching event. The true flags
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|
|
* will be respected.
|
2012-11-14 22:10:07 +00:00
|
|
|
*/
|
|
|
|
static nsresult DispatchClickEvent(nsPresContext* aPresContext,
|
2013-10-01 07:23:02 +00:00
|
|
|
WidgetInputEvent* aSourceEvent,
|
2012-11-14 22:10:07 +00:00
|
|
|
nsIContent* aTarget,
|
|
|
|
bool aFullDispatch,
|
2013-09-14 02:39:41 +00:00
|
|
|
const EventFlags* aFlags,
|
2012-11-14 22:10:07 +00:00
|
|
|
nsEventStatus* aStatus);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to dispatch aEvent to aTarget. If aFullDispatch is true, the event
|
|
|
|
* will be dispatched through the full dispatching of the presshell of the
|
|
|
|
* aPresContext; if it's false the event will be dispatched only as a DOM
|
|
|
|
* event.
|
|
|
|
* If aPresContext is nullptr, this does nothing.
|
|
|
|
*/
|
|
|
|
using nsIContent::DispatchEvent;
|
|
|
|
static nsresult DispatchEvent(nsPresContext* aPresContext,
|
2013-10-02 03:46:04 +00:00
|
|
|
WidgetEvent* aEvent,
|
2012-11-14 22:10:07 +00:00
|
|
|
nsIContent* aTarget,
|
|
|
|
bool aFullDispatch,
|
|
|
|
nsEventStatus* aStatus);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the primary frame for this content with flushing
|
|
|
|
*
|
|
|
|
* @param aType the kind of flush to do, typically Flush_Frames or
|
|
|
|
* Flush_Layout
|
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|
|
* @return the primary frame
|
|
|
|
*/
|
|
|
|
nsIFrame* GetPrimaryFrame(mozFlushType aType);
|
|
|
|
// Work around silly C++ name hiding stuff
|
|
|
|
nsIFrame* GetPrimaryFrame() const { return nsIContent::GetPrimaryFrame(); }
|
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|
|
|
|
|
const nsAttrValue* GetParsedAttr(nsIAtom* aAttr) const
|
|
|
|
{
|
|
|
|
return mAttrsAndChildren.GetAttr(aAttr);
|
|
|
|
}
|
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|
|
2016-06-30 20:36:24 +00:00
|
|
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const nsAttrValue* GetParsedAttr(nsIAtom* aAttr, int32_t aNameSpaceID) const
|
|
|
|
{
|
|
|
|
return mAttrsAndChildren.GetAttr(aAttr, aNameSpaceID);
|
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
/**
|
|
|
|
* Returns the attribute map, if there is one.
|
|
|
|
*
|
|
|
|
* @return existing attribute map or nullptr.
|
|
|
|
*/
|
|
|
|
nsDOMAttributeMap *GetAttributeMap()
|
|
|
|
{
|
|
|
|
nsDOMSlots *slots = GetExistingDOMSlots();
|
|
|
|
|
|
|
|
return slots ? slots->mAttributeMap.get() : nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
virtual void RecompileScriptEventListeners()
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the attr info for the given namespace ID and attribute name. The
|
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|
|
* namespace ID must not be kNameSpaceID_Unknown and the name must not be
|
|
|
|
* null. Note that this can only return info on attributes that actually
|
|
|
|
* live on this element (and is only virtual to handle XUL prototypes). That
|
|
|
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* is, this should only be called from methods that only care about attrs
|
|
|
|
* that effectively live in mAttrsAndChildren.
|
|
|
|
*/
|
2016-07-22 21:11:41 +00:00
|
|
|
virtual BorrowedAttrInfo GetAttrInfo(int32_t aNamespaceID, nsIAtom* aName) const;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2016-07-20 22:18:59 +00:00
|
|
|
virtual void NodeInfoChanged()
|
2012-11-14 22:10:07 +00:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Parse a string into an nsAttrValue for a CORS attribute. This
|
|
|
|
* never fails. The resulting value is an enumerated value whose
|
|
|
|
* GetEnumValue() returns one of the above constants.
|
|
|
|
*/
|
|
|
|
static void ParseCORSValue(const nsAString& aValue, nsAttrValue& aResult);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Return the CORS mode for a given string
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
static CORSMode StringToCORSMode(const nsAString& aValue);
|
2016-03-22 00:33:05 +00:00
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
/**
|
|
|
|
* Return the CORS mode for a given nsAttrValue (which may be null,
|
|
|
|
* but if not should have been parsed via ParseCORSValue).
|
|
|
|
*/
|
2012-11-14 22:10:07 +00:00
|
|
|
static CORSMode AttrValueToCORSMode(const nsAttrValue* aValue);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
// These are just used to implement nsIDOMElement using
|
|
|
|
// NS_FORWARD_NSIDOMELEMENT_TO_GENERIC and for quickstubs.
|
|
|
|
void
|
|
|
|
GetElementsByTagName(const nsAString& aQualifiedName,
|
|
|
|
nsIDOMHTMLCollection** aResult);
|
|
|
|
nsresult
|
|
|
|
GetElementsByTagNameNS(const nsAString& aNamespaceURI,
|
|
|
|
const nsAString& aLocalName,
|
|
|
|
nsIDOMHTMLCollection** aResult);
|
|
|
|
nsresult
|
|
|
|
GetElementsByClassName(const nsAString& aClassNames,
|
|
|
|
nsIDOMHTMLCollection** aResult);
|
2013-01-15 08:35:59 +00:00
|
|
|
void GetClassList(nsISupports** aClassList);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual JSObject* WrapObject(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) final override;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2015-03-21 16:28:04 +00:00
|
|
|
nsINode* GetScopeChainParent() const override;
|
2014-10-30 21:38:48 +00:00
|
|
|
|
2012-12-24 02:38:41 +00:00
|
|
|
/**
|
|
|
|
* Locate an nsIEditor rooted at this content node, if there is one.
|
|
|
|
*/
|
|
|
|
nsIEditor* GetEditorInternal();
|
|
|
|
|
2013-01-08 23:25:48 +00:00
|
|
|
/**
|
|
|
|
* Helper method for NS_IMPL_BOOL_ATTR macro.
|
|
|
|
* Gets value of boolean attribute. Only works for attributes in null
|
|
|
|
* namespace.
|
|
|
|
*
|
|
|
|
* @param aAttr name of attribute.
|
|
|
|
* @param aValue Boolean value of attribute.
|
|
|
|
*/
|
2014-06-02 12:08:21 +00:00
|
|
|
bool GetBoolAttr(nsIAtom* aAttr) const
|
2013-01-08 23:25:48 +00:00
|
|
|
{
|
|
|
|
return HasAttr(kNameSpaceID_None, aAttr);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Helper method for NS_IMPL_BOOL_ATTR macro.
|
|
|
|
* Sets value of boolean attribute by removing attribute or setting it to
|
|
|
|
* the empty string. Only works for attributes in null namespace.
|
|
|
|
*
|
|
|
|
* @param aAttr name of attribute.
|
|
|
|
* @param aValue Boolean value of attribute.
|
|
|
|
*/
|
2014-06-02 12:08:21 +00:00
|
|
|
nsresult SetBoolAttr(nsIAtom* aAttr, bool aValue);
|
2013-01-08 23:25:48 +00:00
|
|
|
|
2014-09-06 02:42:32 +00:00
|
|
|
/**
|
|
|
|
* Helper method for NS_IMPL_ENUM_ATTR_DEFAULT_VALUE.
|
|
|
|
* Gets the enum value string of an attribute and using a default value if
|
|
|
|
* the attribute is missing or the string is an invalid enum value.
|
|
|
|
*
|
|
|
|
* @param aType the name of the attribute.
|
|
|
|
* @param aDefault the default value if the attribute is missing or invalid.
|
|
|
|
* @param aResult string corresponding to the value [out].
|
|
|
|
*/
|
|
|
|
void GetEnumAttr(nsIAtom* aAttr,
|
|
|
|
const char* aDefault,
|
|
|
|
nsAString& aResult) const;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Helper method for NS_IMPL_ENUM_ATTR_DEFAULT_MISSING_INVALID_VALUES.
|
|
|
|
* Gets the enum value string of an attribute and using the default missing
|
|
|
|
* value if the attribute is missing or the default invalid value if the
|
|
|
|
* string is an invalid enum value.
|
|
|
|
*
|
|
|
|
* @param aType the name of the attribute.
|
2014-09-06 02:42:33 +00:00
|
|
|
* @param aDefaultMissing the default value if the attribute is missing. If
|
|
|
|
null and the attribute is missing, aResult will be
|
|
|
|
set to the null DOMString; this only matters for
|
|
|
|
cases in which we're reflecting a nullable string.
|
2014-09-06 02:42:32 +00:00
|
|
|
* @param aDefaultInvalid the default value if the attribute is invalid.
|
|
|
|
* @param aResult string corresponding to the value [out].
|
|
|
|
*/
|
|
|
|
void GetEnumAttr(nsIAtom* aAttr,
|
|
|
|
const char* aDefaultMissing,
|
|
|
|
const char* aDefaultInvalid,
|
|
|
|
nsAString& aResult) const;
|
|
|
|
|
2014-09-06 02:42:33 +00:00
|
|
|
/**
|
|
|
|
* Unset an attribute.
|
|
|
|
*/
|
|
|
|
void UnsetAttr(nsIAtom* aAttr, ErrorResult& aError)
|
|
|
|
{
|
|
|
|
aError = UnsetAttr(kNameSpaceID_None, aAttr, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set an attribute in the simplest way possible.
|
|
|
|
*/
|
|
|
|
void SetAttr(nsIAtom* aAttr, const nsAString& aValue, ErrorResult& aError)
|
|
|
|
{
|
|
|
|
aError = SetAttr(kNameSpaceID_None, aAttr, aValue, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set a content attribute via a reflecting nullable string IDL
|
|
|
|
* attribute (e.g. a CORS attribute). If DOMStringIsNull(aValue),
|
|
|
|
* this will actually remove the content attribute.
|
|
|
|
*/
|
|
|
|
void SetOrRemoveNullableStringAttr(nsIAtom* aName, const nsAString& aValue,
|
|
|
|
ErrorResult& aError);
|
|
|
|
|
2013-07-02 14:04:27 +00:00
|
|
|
/**
|
|
|
|
* Retrieve the ratio of font-size-inflated text font size to computed font
|
|
|
|
* size for this element. This will query the element for its primary frame,
|
|
|
|
* and then use this to get font size inflation information about the frame.
|
|
|
|
*
|
|
|
|
* @returns The font size inflation ratio (inflated font size to uninflated
|
|
|
|
* font size) for the primary frame of this element. Returns 1.0
|
|
|
|
* by default if font size inflation is not enabled. Returns -1
|
|
|
|
* if the element does not have a primary frame.
|
|
|
|
*
|
|
|
|
* @note The font size inflation ratio that is returned is actually the
|
|
|
|
* font size inflation data for the element's _primary frame_, not the
|
|
|
|
* element itself, but for most purposes, this should be sufficient.
|
|
|
|
*/
|
|
|
|
float FontSizeInflation();
|
|
|
|
|
2015-12-01 00:13:03 +00:00
|
|
|
net::ReferrerPolicy GetReferrerPolicyAsEnum();
|
2015-07-14 01:04:42 +00:00
|
|
|
|
2016-08-11 20:56:34 +00:00
|
|
|
/*
|
|
|
|
* Helpers for .dataset. This is implemented on Element, though only some
|
|
|
|
* sorts of elements expose it to JS as a .dataset property
|
|
|
|
*/
|
|
|
|
// Getter, to be called from bindings.
|
|
|
|
already_AddRefed<nsDOMStringMap> Dataset();
|
|
|
|
// Callback for destructor of dataset to ensure to null out our weak pointer
|
|
|
|
// to it.
|
|
|
|
void ClearDataset();
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
protected:
|
|
|
|
/*
|
|
|
|
* Named-bools for use with SetAttrAndNotify to make call sites easier to
|
|
|
|
* read.
|
|
|
|
*/
|
|
|
|
static const bool kFireMutationEvent = true;
|
|
|
|
static const bool kDontFireMutationEvent = false;
|
|
|
|
static const bool kNotifyDocumentObservers = true;
|
|
|
|
static const bool kDontNotifyDocumentObservers = false;
|
|
|
|
static const bool kCallAfterSetAttr = true;
|
|
|
|
static const bool kDontCallAfterSetAttr = false;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set attribute and (if needed) notify documentobservers and fire off
|
|
|
|
* mutation events. This will send the AttributeChanged notification.
|
|
|
|
* Callers of this method are responsible for calling AttributeWillChange,
|
|
|
|
* since that needs to happen before the new attr value has been set, and
|
|
|
|
* in particular before it has been parsed.
|
|
|
|
*
|
|
|
|
* For the boolean parameters, consider using the named bools above to aid
|
|
|
|
* code readability.
|
|
|
|
*
|
|
|
|
* @param aNamespaceID namespace of attribute
|
|
|
|
* @param aAttribute local-name of attribute
|
|
|
|
* @param aPrefix aPrefix of attribute
|
2015-07-25 05:57:13 +00:00
|
|
|
* @param aOldValue The old value of the attribute to use as a fallback
|
|
|
|
* in the cases where the actual old value (i.e.
|
|
|
|
* its current value) is !StoresOwnData() --- in which
|
|
|
|
* case the current value is probably already useless.
|
|
|
|
* If the current value is StoresOwnData() (or absent),
|
|
|
|
* aOldValue will not be used.
|
2015-07-22 02:09:41 +00:00
|
|
|
* @param aParsedValue parsed new value of attribute. Replaced by the
|
2015-07-25 05:57:13 +00:00
|
|
|
* old value of the attribute. This old value is only
|
|
|
|
* useful if either it or the new value is StoresOwnData.
|
2012-11-14 22:10:07 +00:00
|
|
|
* @param aModType nsIDOMMutationEvent::MODIFICATION or ADDITION. Only
|
|
|
|
* needed if aFireMutation or aNotify is true.
|
|
|
|
* @param aFireMutation should mutation-events be fired?
|
|
|
|
* @param aNotify should we notify document-observers?
|
|
|
|
* @param aCallAfterSetAttr should we call AfterSetAttr?
|
|
|
|
*/
|
|
|
|
nsresult SetAttrAndNotify(int32_t aNamespaceID,
|
|
|
|
nsIAtom* aName,
|
|
|
|
nsIAtom* aPrefix,
|
|
|
|
const nsAttrValue& aOldValue,
|
|
|
|
nsAttrValue& aParsedValue,
|
|
|
|
uint8_t aModType,
|
|
|
|
bool aFireMutation,
|
|
|
|
bool aNotify,
|
|
|
|
bool aCallAfterSetAttr);
|
|
|
|
|
Bug 1045754 - Part 1 - Implement updated CSSOM-View smooth-scrolling specification. r=bz
- Added new WebIDL dictionary, ScrollToOptions. This dictionary extends
ScrollOptions by adding "left" and "top", specifying the scroll offset.
This will be later extended with more members to allow scroll offsets to be
specified with logical axes.
- Implemented Window.Scroll, Window.ScrollTo, Window.ScrollBy, Element.Scroll,
Element.ScrollTo, and Element.ScrollBy functions that accept ScrollToOptions
as a single parameter.
- Removed ScrollOptions dictionary parameter from existing Window.Scroll,
Window.ScrollTo, and Window.ScrollBy functions as these have been replaced
with functions accepting a single parameter, ScrollToOptions.
- Added new WebIDL dictionary, ScrollIntoViewOptions. This dictionary
extends ScrollOptions by adding "block", specifying whether the element
start or end will be scrolled into view.
- Replaced Element.ScrollIntoView(bool,ScrollOptions) with
Element.ScrollIntoView(ScrollIntoViewOptions) to match updated
CSSOM-View scroll-behavior specification.
2014-10-01 17:47:56 +00:00
|
|
|
/**
|
|
|
|
* Scroll to a new position using behavior evaluated from CSS and
|
|
|
|
* a CSSOM-View DOM method ScrollOptions dictionary. The scrolling may
|
|
|
|
* be performed asynchronously or synchronously depending on the resolved
|
|
|
|
* scroll-behavior.
|
|
|
|
*
|
|
|
|
* @param aScroll Destination of scroll, in CSS pixels
|
|
|
|
* @param aOptions Dictionary of options to be evaluated
|
|
|
|
*/
|
|
|
|
void Scroll(const CSSIntPoint& aScroll, const ScrollOptions& aOptions);
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
/**
|
|
|
|
* Convert an attribute string value to attribute type based on the type of
|
|
|
|
* attribute. Called by SetAttr(). Note that at the moment we only do this
|
|
|
|
* for attributes in the null namespace (kNameSpaceID_None).
|
|
|
|
*
|
|
|
|
* @param aNamespaceID the namespace of the attribute to convert
|
|
|
|
* @param aAttribute the attribute to convert
|
|
|
|
* @param aValue the string value to convert
|
|
|
|
* @param aResult the nsAttrValue [OUT]
|
|
|
|
* @return true if the parsing was successful, false otherwise
|
|
|
|
*/
|
|
|
|
virtual bool ParseAttribute(int32_t aNamespaceID,
|
|
|
|
nsIAtom* aAttribute,
|
|
|
|
const nsAString& aValue,
|
|
|
|
nsAttrValue& aResult);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Try to set the attribute as a mapped attribute, if applicable. This will
|
|
|
|
* only be called for attributes that are in the null namespace and only on
|
|
|
|
* attributes that returned true when passed to IsAttributeMapped. The
|
|
|
|
* caller will not try to set the attr in any other way if this method
|
|
|
|
* returns true (the value of aRetval does not matter for that purpose).
|
|
|
|
*
|
|
|
|
* @param aDocument the current document of this node (an optimization)
|
|
|
|
* @param aName the name of the attribute
|
|
|
|
* @param aValue the nsAttrValue to set
|
|
|
|
* @param [out] aRetval the nsresult status of the operation, if any.
|
|
|
|
* @return true if the setting was attempted, false otherwise.
|
|
|
|
*/
|
|
|
|
virtual bool SetMappedAttribute(nsIDocument* aDocument,
|
|
|
|
nsIAtom* aName,
|
|
|
|
nsAttrValue& aValue,
|
|
|
|
nsresult* aRetval);
|
|
|
|
|
|
|
|
/**
|
2012-11-14 22:10:08 +00:00
|
|
|
* Hook that is called by Element::SetAttr to allow subclasses to
|
2012-11-14 22:10:07 +00:00
|
|
|
* deal with attribute sets. This will only be called after we verify that
|
|
|
|
* we're actually doing an attr set and will be called before
|
|
|
|
* AttributeWillChange and before ParseAttribute and hence before we've set
|
|
|
|
* the new value.
|
|
|
|
*
|
|
|
|
* @param aNamespaceID the namespace of the attr being set
|
|
|
|
* @param aName the localname of the attribute being set
|
|
|
|
* @param aValue the value it's being set to represented as either a string or
|
|
|
|
* a parsed nsAttrValue. Alternatively, if the attr is being removed it
|
2015-08-01 05:14:06 +00:00
|
|
|
* will be null. BeforeSetAttr is allowed to modify aValue by parsing
|
|
|
|
* the string to an nsAttrValue (to avoid having to reparse it in
|
|
|
|
* ParseAttribute).
|
2012-11-14 22:10:07 +00:00
|
|
|
* @param aNotify Whether we plan to notify document observers.
|
|
|
|
*/
|
|
|
|
// Note that this is inlined so that when subclasses call it it gets
|
|
|
|
// inlined. Those calls don't go through a vtable.
|
|
|
|
virtual nsresult BeforeSetAttr(int32_t aNamespaceID, nsIAtom* aName,
|
2015-08-01 05:14:06 +00:00
|
|
|
nsAttrValueOrString* aValue,
|
2015-08-01 05:46:15 +00:00
|
|
|
bool aNotify);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
2012-11-14 22:10:08 +00:00
|
|
|
* Hook that is called by Element::SetAttr to allow subclasses to
|
2012-11-14 22:10:07 +00:00
|
|
|
* deal with attribute sets. This will only be called after we have called
|
|
|
|
* SetAndTakeAttr and AttributeChanged (that is, after we have actually set
|
|
|
|
* the attr). It will always be called under a scriptblocker.
|
|
|
|
*
|
|
|
|
* @param aNamespaceID the namespace of the attr being set
|
|
|
|
* @param aName the localname of the attribute being set
|
|
|
|
* @param aValue the value it's being set to. If null, the attr is being
|
|
|
|
* removed.
|
|
|
|
* @param aNotify Whether we plan to notify document observers.
|
|
|
|
*/
|
|
|
|
// Note that this is inlined so that when subclasses call it it gets
|
|
|
|
// inlined. Those calls don't go through a vtable.
|
|
|
|
virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
|
|
|
|
const nsAttrValue* aValue, bool aNotify)
|
|
|
|
{
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
2014-03-17 06:56:53 +00:00
|
|
|
* Hook to allow subclasses to produce a different EventListenerManager if
|
2012-11-14 22:10:07 +00:00
|
|
|
* needed for attachment of attribute-defined handlers
|
|
|
|
*/
|
2014-03-17 06:56:53 +00:00
|
|
|
virtual EventListenerManager*
|
2012-11-14 22:10:07 +00:00
|
|
|
GetEventListenerManagerForAttr(nsIAtom* aAttrName, bool* aDefer);
|
|
|
|
|
|
|
|
/**
|
2016-05-31 15:56:20 +00:00
|
|
|
* Internal hook for converting an attribute name-string to nsAttrName in
|
|
|
|
* case there is such existing attribute. aNameToUse can be passed to get
|
|
|
|
* name which was used for looking for the attribute (lowercase in HTML).
|
2012-11-14 22:10:07 +00:00
|
|
|
*/
|
2016-05-31 15:56:20 +00:00
|
|
|
const nsAttrName*
|
|
|
|
InternalGetAttrNameFromQName(const nsAString& aStr,
|
|
|
|
nsAutoString* aNameToUse = nullptr) const;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
nsIFrame* GetStyledFrame();
|
|
|
|
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual Element* GetNameSpaceElement() override
|
2012-11-14 22:10:07 +00:00
|
|
|
{
|
|
|
|
return this;
|
|
|
|
}
|
|
|
|
|
2013-04-09 15:29:47 +00:00
|
|
|
Attr* GetAttributeNodeNSInternal(const nsAString& aNamespaceURI,
|
2013-04-04 12:01:11 +00:00
|
|
|
const nsAString& aLocalName);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
2014-06-19 02:09:35 +00:00
|
|
|
inline void RegisterActivityObserver();
|
|
|
|
inline void UnregisterActivityObserver();
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Add/remove this element to the documents id cache
|
|
|
|
*/
|
2013-12-02 10:26:11 +00:00
|
|
|
void AddToIdTable(nsIAtom* aId);
|
2014-05-30 07:36:53 +00:00
|
|
|
void RemoveFromIdTable();
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Functions to carry out event default actions for links of all types
|
|
|
|
* (HTML links, XLinks, SVG "XLinks", etc.)
|
|
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Check that we meet the conditions to handle a link event
|
|
|
|
* and that we are actually on a link.
|
|
|
|
*
|
|
|
|
* @param aVisitor event visitor
|
|
|
|
* @param aURI the uri of the link, set only if the return value is true [OUT]
|
|
|
|
* @return true if we can handle the link event, false otherwise
|
|
|
|
*/
|
2014-03-18 04:48:18 +00:00
|
|
|
bool CheckHandleEventForLinksPrecondition(EventChainVisitor& aVisitor,
|
|
|
|
nsIURI** aURI) const;
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Handle status bar updates before they can be cancelled.
|
|
|
|
*/
|
2014-03-18 04:48:19 +00:00
|
|
|
nsresult PreHandleEventForLinks(EventChainPreVisitor& aVisitor);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Handle default actions for link event if the event isn't consumed yet.
|
|
|
|
*/
|
2014-03-18 04:48:20 +00:00
|
|
|
nsresult PostHandleEventForLinks(EventChainPostVisitor& aVisitor);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the target of this link element. Consumers should established that
|
|
|
|
* this element is a link (probably using IsLink) before calling this
|
|
|
|
* function (or else why call it?)
|
|
|
|
*
|
|
|
|
* Note: for HTML this gets the value of the 'target' attribute; for XLink
|
|
|
|
* this gets the value of the xlink:_moz_target attribute, or failing that,
|
|
|
|
* the value of xlink:show, converted to a suitably equivalent named target
|
|
|
|
* (e.g. _blank).
|
|
|
|
*/
|
|
|
|
virtual void GetLinkTarget(nsAString& aTarget);
|
|
|
|
|
2016-05-05 03:41:24 +00:00
|
|
|
nsDOMTokenList* GetTokenList(nsIAtom* aAtom,
|
|
|
|
const DOMTokenListSupportedTokenArray aSupportedTokens = nullptr);
|
2014-02-18 01:12:54 +00:00
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
private:
|
|
|
|
/**
|
|
|
|
* Get this element's client area rect in app units.
|
|
|
|
* @return the frame's client area
|
|
|
|
*/
|
|
|
|
nsRect GetClientAreaRect();
|
|
|
|
|
2013-09-30 17:32:02 +00:00
|
|
|
nsIScrollableFrame* GetScrollFrame(nsIFrame **aStyledFrame = nullptr,
|
|
|
|
bool aFlushLayout = true);
|
2012-11-14 22:10:07 +00:00
|
|
|
|
|
|
|
// Data members
|
2014-04-03 04:18:36 +00:00
|
|
|
EventStates mState;
|
2012-11-14 22:10:07 +00:00
|
|
|
};
|
|
|
|
|
2016-04-26 00:23:21 +00:00
|
|
|
class RemoveFromBindingManagerRunnable : public mozilla::Runnable
|
2014-10-02 18:45:44 +00:00
|
|
|
{
|
|
|
|
public:
|
|
|
|
RemoveFromBindingManagerRunnable(nsBindingManager* aManager,
|
|
|
|
nsIContent* aContent,
|
|
|
|
nsIDocument* aDoc);
|
|
|
|
|
2015-03-21 16:28:04 +00:00
|
|
|
NS_IMETHOD Run() override;
|
2014-10-02 18:45:44 +00:00
|
|
|
private:
|
|
|
|
virtual ~RemoveFromBindingManagerRunnable();
|
2015-10-18 05:24:48 +00:00
|
|
|
RefPtr<nsBindingManager> mManager;
|
|
|
|
RefPtr<nsIContent> mContent;
|
2014-10-02 18:45:44 +00:00
|
|
|
nsCOMPtr<nsIDocument> mDoc;
|
|
|
|
};
|
|
|
|
|
2014-05-22 06:11:53 +00:00
|
|
|
class DestinationInsertionPointList : public nsINodeList
|
|
|
|
{
|
|
|
|
public:
|
2014-08-05 13:19:51 +00:00
|
|
|
explicit DestinationInsertionPointList(Element* aElement);
|
2014-05-22 06:11:53 +00:00
|
|
|
|
|
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
2015-07-17 22:16:43 +00:00
|
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DestinationInsertionPointList)
|
2014-05-22 06:11:53 +00:00
|
|
|
|
|
|
|
// nsIDOMNodeList
|
|
|
|
NS_DECL_NSIDOMNODELIST
|
|
|
|
|
|
|
|
// nsINodeList
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual nsIContent* Item(uint32_t aIndex) override;
|
|
|
|
virtual int32_t IndexOf(nsIContent* aContent) override;
|
|
|
|
virtual nsINode* GetParentObject() override { return mParent; }
|
2014-05-22 06:11:53 +00:00
|
|
|
virtual uint32_t Length() const;
|
2015-03-21 16:28:04 +00:00
|
|
|
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
2014-05-22 06:11:53 +00:00
|
|
|
protected:
|
2014-06-25 02:09:15 +00:00
|
|
|
virtual ~DestinationInsertionPointList();
|
|
|
|
|
2015-10-18 05:24:48 +00:00
|
|
|
RefPtr<Element> mParent;
|
2014-05-22 06:11:53 +00:00
|
|
|
nsCOMArray<nsIContent> mDestinationPoints;
|
|
|
|
};
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(Element, NS_ELEMENT_IID)
|
|
|
|
|
2013-01-31 03:26:46 +00:00
|
|
|
inline bool
|
|
|
|
Element::HasAttr(int32_t aNameSpaceID, nsIAtom* aName) const
|
|
|
|
{
|
|
|
|
NS_ASSERTION(nullptr != aName, "must have attribute name");
|
|
|
|
NS_ASSERTION(aNameSpaceID != kNameSpaceID_Unknown,
|
|
|
|
"must have a real namespace ID!");
|
|
|
|
|
|
|
|
return mAttrsAndChildren.IndexOfAttr(aName, aNameSpaceID) >= 0;
|
|
|
|
}
|
|
|
|
|
2013-01-31 03:26:46 +00:00
|
|
|
inline bool
|
|
|
|
Element::AttrValueIs(int32_t aNameSpaceID,
|
|
|
|
nsIAtom* aName,
|
|
|
|
const nsAString& aValue,
|
|
|
|
nsCaseTreatment aCaseSensitive) const
|
|
|
|
{
|
|
|
|
NS_ASSERTION(aName, "Must have attr name");
|
|
|
|
NS_ASSERTION(aNameSpaceID != kNameSpaceID_Unknown, "Must have namespace");
|
|
|
|
|
|
|
|
const nsAttrValue* val = mAttrsAndChildren.GetAttr(aName, aNameSpaceID);
|
|
|
|
return val && val->Equals(aValue, aCaseSensitive);
|
|
|
|
}
|
|
|
|
|
|
|
|
inline bool
|
|
|
|
Element::AttrValueIs(int32_t aNameSpaceID,
|
|
|
|
nsIAtom* aName,
|
|
|
|
nsIAtom* aValue,
|
|
|
|
nsCaseTreatment aCaseSensitive) const
|
|
|
|
{
|
|
|
|
NS_ASSERTION(aName, "Must have attr name");
|
|
|
|
NS_ASSERTION(aNameSpaceID != kNameSpaceID_Unknown, "Must have namespace");
|
|
|
|
NS_ASSERTION(aValue, "Null value atom");
|
|
|
|
|
|
|
|
const nsAttrValue* val = mAttrsAndChildren.GetAttr(aName, aNameSpaceID);
|
|
|
|
return val && val->Equals(aValue, aCaseSensitive);
|
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
} // namespace dom
|
|
|
|
} // namespace mozilla
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
inline mozilla::dom::Element* nsINode::AsElement()
|
|
|
|
{
|
|
|
|
MOZ_ASSERT(IsElement());
|
|
|
|
return static_cast<mozilla::dom::Element*>(this);
|
|
|
|
}
|
|
|
|
|
|
|
|
inline const mozilla::dom::Element* nsINode::AsElement() const
|
|
|
|
{
|
|
|
|
MOZ_ASSERT(IsElement());
|
|
|
|
return static_cast<const mozilla::dom::Element*>(this);
|
|
|
|
}
|
|
|
|
|
2016-07-08 07:07:06 +00:00
|
|
|
inline void nsINode::UnsetRestyleFlagsIfGecko()
|
|
|
|
{
|
|
|
|
if (IsElement() && !IsStyledByServo()) {
|
|
|
|
UnsetFlags(ELEMENT_ALL_RESTYLE_FLAGS);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
/**
|
|
|
|
* Macros to implement Clone(). _elementName is the class for which to implement
|
|
|
|
* Clone.
|
|
|
|
*/
|
|
|
|
#define NS_IMPL_ELEMENT_CLONE(_elementName) \
|
|
|
|
nsresult \
|
2014-06-20 02:01:40 +00:00
|
|
|
_elementName::Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2014-03-15 19:00:17 +00:00
|
|
|
*aResult = nullptr; \
|
2014-06-20 02:01:40 +00:00
|
|
|
already_AddRefed<mozilla::dom::NodeInfo> ni = \
|
2015-10-18 05:24:48 +00:00
|
|
|
RefPtr<mozilla::dom::NodeInfo>(aNodeInfo).forget(); \
|
2014-03-15 19:00:17 +00:00
|
|
|
_elementName *it = new _elementName(ni); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!it) { \
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY; \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
nsCOMPtr<nsINode> kungFuDeathGrip = it; \
|
|
|
|
nsresult rv = const_cast<_elementName*>(this)->CopyInnerTo(it); \
|
|
|
|
if (NS_SUCCEEDED(rv)) { \
|
|
|
|
kungFuDeathGrip.swap(*aResult); \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
return rv; \
|
|
|
|
}
|
|
|
|
|
|
|
|
#define NS_IMPL_ELEMENT_CLONE_WITH_INIT(_elementName) \
|
|
|
|
nsresult \
|
2014-06-20 02:01:40 +00:00
|
|
|
_elementName::Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2014-03-15 19:00:17 +00:00
|
|
|
*aResult = nullptr; \
|
2014-06-20 02:01:40 +00:00
|
|
|
already_AddRefed<mozilla::dom::NodeInfo> ni = \
|
2015-10-18 05:24:48 +00:00
|
|
|
RefPtr<mozilla::dom::NodeInfo>(aNodeInfo).forget(); \
|
2014-03-15 19:00:17 +00:00
|
|
|
_elementName *it = new _elementName(ni); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!it) { \
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY; \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
nsCOMPtr<nsINode> kungFuDeathGrip = it; \
|
|
|
|
nsresult rv = it->Init(); \
|
|
|
|
nsresult rv2 = const_cast<_elementName*>(this)->CopyInnerTo(it); \
|
|
|
|
if (NS_FAILED(rv2)) { \
|
|
|
|
rv = rv2; \
|
|
|
|
} \
|
|
|
|
if (NS_SUCCEEDED(rv)) { \
|
|
|
|
kungFuDeathGrip.swap(*aResult); \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
return rv; \
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* A macro to implement the getter and setter for a given string
|
|
|
|
* valued content property. The method uses the generic GetAttr and
|
|
|
|
* SetAttr methods. We use the 5-argument form of SetAttr, because
|
|
|
|
* some consumers only implement that one, hiding superclass
|
|
|
|
* 4-argument forms.
|
|
|
|
*/
|
|
|
|
#define NS_IMPL_STRING_ATTR(_class, _method, _atom) \
|
|
|
|
NS_IMETHODIMP \
|
|
|
|
_class::Get##_method(nsAString& aValue) \
|
|
|
|
{ \
|
|
|
|
GetAttr(kNameSpaceID_None, nsGkAtoms::_atom, aValue); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHODIMP \
|
|
|
|
_class::Set##_method(const nsAString& aValue) \
|
|
|
|
{ \
|
|
|
|
return SetAttr(kNameSpaceID_None, nsGkAtoms::_atom, nullptr, aValue, true); \
|
|
|
|
}
|
|
|
|
|
2013-01-08 23:25:48 +00:00
|
|
|
/**
|
|
|
|
* A macro to implement the getter and setter for a given boolean
|
|
|
|
* valued content property. The method uses the GetBoolAttr and
|
|
|
|
* SetBoolAttr methods.
|
|
|
|
*/
|
|
|
|
#define NS_IMPL_BOOL_ATTR(_class, _method, _atom) \
|
|
|
|
NS_IMETHODIMP \
|
|
|
|
_class::Get##_method(bool* aValue) \
|
|
|
|
{ \
|
|
|
|
*aValue = GetBoolAttr(nsGkAtoms::_atom); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHODIMP \
|
|
|
|
_class::Set##_method(bool aValue) \
|
|
|
|
{ \
|
|
|
|
return SetBoolAttr(nsGkAtoms::_atom, aValue); \
|
|
|
|
}
|
|
|
|
|
2012-11-14 22:10:07 +00:00
|
|
|
#define NS_FORWARD_NSIDOMELEMENT_TO_GENERIC \
|
2012-11-14 22:10:08 +00:00
|
|
|
typedef mozilla::dom::Element Element; \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetTagName(nsAString& aTagName) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::GetTagName(aTagName); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetId(nsAString& aId) final override \
|
2014-05-30 07:36:53 +00:00
|
|
|
{ \
|
|
|
|
Element::GetId(aId); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD SetId(const nsAString& aId) final override \
|
2014-05-30 07:36:53 +00:00
|
|
|
{ \
|
|
|
|
Element::SetId(aId); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClassName(nsAString& aClassName) final override \
|
2014-05-30 07:36:53 +00:00
|
|
|
{ \
|
|
|
|
Element::GetClassName(aClassName); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD SetClassName(const nsAString& aClassName) final override \
|
2014-05-30 07:36:53 +00:00
|
|
|
{ \
|
|
|
|
Element::SetClassName(aClassName); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClassList(nsISupports** aClassList) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::GetClassList(aClassList); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetAttributes(nsIDOMMozNamedAttrMap** aAttributes) final override \
|
2013-03-17 08:51:34 +00:00
|
|
|
{ \
|
|
|
|
NS_ADDREF(*aAttributes = Attributes()); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2012-11-14 22:10:08 +00:00
|
|
|
using Element::GetAttribute; \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetAttribute(const nsAString& name, nsAString& _retval) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
nsString attr; \
|
|
|
|
GetAttribute(name, attr); \
|
|
|
|
_retval = attr; \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD GetAttributeNS(const nsAString& namespaceURI, \
|
|
|
|
const nsAString& localName, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsAString& _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::GetAttributeNS(namespaceURI, localName, _retval); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD SetAttribute(const nsAString& name, \
|
2015-03-27 18:52:19 +00:00
|
|
|
const nsAString& value) override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::SetAttribute(name, value, rv); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD SetAttributeNS(const nsAString& namespaceURI, \
|
|
|
|
const nsAString& qualifiedName, \
|
2015-03-27 18:52:19 +00:00
|
|
|
const nsAString& value) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::SetAttributeNS(namespaceURI, qualifiedName, value, rv); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2012-11-14 22:10:08 +00:00
|
|
|
using Element::RemoveAttribute; \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD RemoveAttribute(const nsAString& name) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
|
|
|
RemoveAttribute(name, rv); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD RemoveAttributeNS(const nsAString& namespaceURI, \
|
2015-03-27 18:52:19 +00:00
|
|
|
const nsAString& localName) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::RemoveAttributeNS(namespaceURI, localName, rv); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2012-11-14 22:10:08 +00:00
|
|
|
using Element::HasAttribute; \
|
2012-11-14 22:10:07 +00:00
|
|
|
NS_IMETHOD HasAttribute(const nsAString& name, \
|
2015-03-27 18:52:19 +00:00
|
|
|
bool* _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
*_retval = HasAttribute(name); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD HasAttributeNS(const nsAString& namespaceURI, \
|
|
|
|
const nsAString& localName, \
|
2015-03-27 18:52:19 +00:00
|
|
|
bool* _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*_retval = Element::HasAttributeNS(namespaceURI, localName); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD HasAttributes(bool* _retval) final override \
|
2014-10-01 08:16:00 +00:00
|
|
|
{ \
|
|
|
|
*_retval = Element::HasAttributes(); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2012-11-14 22:10:07 +00:00
|
|
|
NS_IMETHOD GetAttributeNode(const nsAString& name, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMAttr** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
NS_IF_ADDREF(*_retval = Element::GetAttributeNode(name)); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD SetAttributeNode(nsIDOMAttr* newAttr, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMAttr** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
if (!newAttr) { \
|
|
|
|
return NS_ERROR_INVALID_POINTER; \
|
|
|
|
} \
|
|
|
|
mozilla::ErrorResult rv; \
|
2014-08-12 17:55:29 +00:00
|
|
|
mozilla::dom::Attr* attr = static_cast<mozilla::dom::Attr*>(newAttr); \
|
2014-03-15 19:00:15 +00:00
|
|
|
*_retval = Element::SetAttributeNode(*attr, rv).take(); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD RemoveAttributeNode(nsIDOMAttr* oldAttr, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMAttr** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
if (!oldAttr) { \
|
|
|
|
return NS_ERROR_INVALID_POINTER; \
|
|
|
|
} \
|
|
|
|
mozilla::ErrorResult rv; \
|
2014-08-12 17:55:29 +00:00
|
|
|
mozilla::dom::Attr* attr = static_cast<mozilla::dom::Attr*>(oldAttr); \
|
2014-03-15 19:00:15 +00:00
|
|
|
*_retval = Element::RemoveAttributeNode(*attr, rv).take(); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD GetAttributeNodeNS(const nsAString& namespaceURI, \
|
|
|
|
const nsAString& localName, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMAttr** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
NS_IF_ADDREF(*_retval = Element::GetAttributeNodeNS(namespaceURI, \
|
2013-04-04 12:01:11 +00:00
|
|
|
localName)); \
|
|
|
|
return NS_OK; \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD SetAttributeNodeNS(nsIDOMAttr* newAttr, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMAttr** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
2014-08-12 17:55:29 +00:00
|
|
|
mozilla::dom::Attr* attr = static_cast<mozilla::dom::Attr*>(newAttr); \
|
2014-03-15 19:00:15 +00:00
|
|
|
*_retval = Element::SetAttributeNodeNS(*attr, rv).take(); \
|
2015-04-27 13:18:51 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD GetElementsByTagName(const nsAString& name, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMHTMLCollection** _retval) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::GetElementsByTagName(name, _retval); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD GetElementsByTagNameNS(const nsAString& namespaceURI, \
|
|
|
|
const nsAString& localName, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMHTMLCollection** _retval) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
return Element::GetElementsByTagNameNS(namespaceURI, localName, \
|
|
|
|
_retval); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
|
|
|
NS_IMETHOD GetElementsByClassName(const nsAString& classes, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMHTMLCollection** _retval) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
return Element::GetElementsByClassName(classes, _retval); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetChildElements(nsIDOMNodeList** aChildElements) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
nsIHTMLCollection* list = FragmentOrElement::Children(); \
|
|
|
|
return CallQueryInterface(list, aChildElements); \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetFirstElementChild(nsIDOMElement** aFirstElementChild) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element* element = Element::GetFirstElementChild(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!element) { \
|
|
|
|
*aFirstElementChild = nullptr; \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
return CallQueryInterface(element, aFirstElementChild); \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetLastElementChild(nsIDOMElement** aLastElementChild) final \
|
|
|
|
override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element* element = Element::GetLastElementChild(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!element) { \
|
|
|
|
*aLastElementChild = nullptr; \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
return CallQueryInterface(element, aLastElementChild); \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD GetPreviousElementSibling(nsIDOMElement** aPreviousElementSibling) \
|
2015-03-27 18:52:19 +00:00
|
|
|
final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element* element = Element::GetPreviousElementSibling(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!element) { \
|
|
|
|
*aPreviousElementSibling = nullptr; \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
return CallQueryInterface(element, aPreviousElementSibling); \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD GetNextElementSibling(nsIDOMElement** aNextElementSibling) \
|
2015-03-27 18:52:19 +00:00
|
|
|
final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element* element = Element::GetNextElementSibling(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
if (!element) { \
|
|
|
|
*aNextElementSibling = nullptr; \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
return CallQueryInterface(element, aNextElementSibling); \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetChildElementCount(uint32_t* aChildElementCount) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aChildElementCount = Element::ChildElementCount(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD MozRemove() final override \
|
2013-04-13 07:08:47 +00:00
|
|
|
{ \
|
|
|
|
nsINode::Remove(); \
|
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClientRects(nsIDOMClientRectList** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2014-03-15 19:00:15 +00:00
|
|
|
*_retval = Element::GetClientRects().take(); \
|
2013-03-17 07:55:16 +00:00
|
|
|
return NS_OK; \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetBoundingClientRect(nsIDOMClientRect** _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2014-03-15 19:00:15 +00:00
|
|
|
*_retval = Element::GetBoundingClientRect().take(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollTop(int32_t* aScrollTop) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollTop = Element::ScrollTop(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD SetScrollTop(int32_t aScrollTop) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::SetScrollTop(aScrollTop); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollLeft(int32_t* aScrollLeft) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollLeft = Element::ScrollLeft(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD SetScrollLeft(int32_t aScrollLeft) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::SetScrollLeft(aScrollLeft); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollWidth(int32_t* aScrollWidth) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollWidth = Element::ScrollWidth(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollHeight(int32_t* aScrollHeight) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollHeight = Element::ScrollHeight(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClientTop(int32_t* aClientTop) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aClientTop = Element::ClientTop(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClientLeft(int32_t* aClientLeft) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aClientLeft = Element::ClientLeft(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClientWidth(int32_t* aClientWidth) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aClientWidth = Element::ClientWidth(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetClientHeight(int32_t* aClientHeight) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aClientHeight = Element::ClientHeight(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollLeftMax(int32_t* aScrollLeftMax) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollLeftMax = Element::ScrollLeftMax(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD GetScrollTopMax(int32_t* aScrollTopMax) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
*aScrollTopMax = Element::ScrollTopMax(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
|
|
|
NS_IMETHOD MozMatchesSelector(const nsAString& selector, \
|
2015-03-27 18:52:19 +00:00
|
|
|
bool* _retval) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
|
|
|
mozilla::ErrorResult rv; \
|
2015-10-20 00:18:09 +00:00
|
|
|
*_retval = Element::Matches(selector, rv); \
|
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD SetCapture(bool retargetToElement) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::SetCapture(retargetToElement); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD ReleaseCapture(void) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2012-11-14 22:10:08 +00:00
|
|
|
Element::ReleaseCapture(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD MozRequestFullScreen(void) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2015-01-05 19:49:04 +00:00
|
|
|
mozilla::ErrorResult rv; \
|
2016-04-18 19:12:38 +00:00
|
|
|
Element::RequestFullscreen(rv); \
|
2016-02-17 00:47:11 +00:00
|
|
|
return rv.StealNSResult(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
} \
|
2015-03-27 18:52:19 +00:00
|
|
|
NS_IMETHOD MozRequestPointerLock(void) final override \
|
2012-11-14 22:10:07 +00:00
|
|
|
{ \
|
2016-07-28 07:15:21 +00:00
|
|
|
Element::RequestPointerLock(); \
|
2012-11-14 22:10:07 +00:00
|
|
|
return NS_OK; \
|
2013-07-08 12:09:18 +00:00
|
|
|
} \
|
|
|
|
using nsINode::QuerySelector; \
|
|
|
|
NS_IMETHOD QuerySelector(const nsAString& aSelector, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMElement **aReturn) final override \
|
2013-07-08 12:09:18 +00:00
|
|
|
{ \
|
|
|
|
return nsINode::QuerySelector(aSelector, aReturn); \
|
|
|
|
} \
|
|
|
|
using nsINode::QuerySelectorAll; \
|
|
|
|
NS_IMETHOD QuerySelectorAll(const nsAString& aSelector, \
|
2015-03-27 18:52:19 +00:00
|
|
|
nsIDOMNodeList **aReturn) final override \
|
2013-07-08 12:09:18 +00:00
|
|
|
{ \
|
|
|
|
return nsINode::QuerySelectorAll(aSelector, aReturn); \
|
2012-11-14 22:10:07 +00:00
|
|
|
}
|
|
|
|
|
2010-04-30 13:12:05 +00:00
|
|
|
#endif // mozilla_dom_Element_h__
|