https://bugs.webkit.org/show_bug.cgi?id=69839

Patch by Arko Saha <arko@motorola.com> on 2011-10-24
Reviewed by Ryosuke Niwa.

Source/WebCore: 

Tests: fast/dom/MicroData/itemprop-add-remove-tokens.html
       fast/dom/MicroData/itemprop-for-an-element-must-be-correct.html
       fast/dom/MicroData/itemprop-must-be-read-only.html
       fast/dom/MicroData/itemprop-reflected-by-itemProp-property.html
       fast/dom/MicroData/itemref-add-remove-tokens.html
       fast/dom/MicroData/itemref-attribute-reflected-by-itemRef-property.html
       fast/dom/MicroData/itemref-for-an-element-must-be-correct.html
       fast/dom/MicroData/itemref-must-be-read-only.html
       fast/dom/MicroData/itemvalue-reflects-data-attr-on-object-element.html
       fast/dom/MicroData/itemvalue-reflects-href-attr.html
       fast/dom/MicroData/itemvalue-reflects-src-attribute-on-img-element.html
       fast/dom/MicroData/itemvalue-reflects-the-content-attr-on-meta-element.html
       fast/dom/MicroData/itemvalue-reflects-the-src-attr.html
       fast/dom/MicroData/itemvalue-returns-element-itself.html
       fast/dom/MicroData/itemvalue-returns-null.html
       fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-001.html
       fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-002.html

* CMakeLists.txt:
* GNUmakefile.list.am:
* WebCore.gypi:
* WebCore.pro:
* WebCore.vcproj/WebCore.vcproj:
* bindings/js/JSHTMLElementCustom.cpp:
(WebCore::toJS):
(WebCore::JSHTMLElement::itemValue):
(WebCore::JSHTMLElement::setItemValue):
* bindings/v8/custom/V8HTMLElementCustom.cpp:
(WebCore::toV8Object):
(WebCore::V8HTMLElement::itemValueAccessorGetter):
(WebCore::V8HTMLElement::itemValueAccessorSetter):
* dom/MicroDataItemList.cpp:
* html/HTMLAnchorElement.cpp:
(WebCore::HTMLAnchorElement::itemValueText):
(WebCore::HTMLAnchorElement::setItemValueText):
* html/HTMLAnchorElement.h:
* html/HTMLAreaElement.cpp:
(WebCore::HTMLAreaElement::itemValueText):
(WebCore::HTMLAreaElement::setItemValueText):
* html/HTMLAreaElement.h:
* html/HTMLAttributeNames.in:
* html/HTMLElement.cpp:
(WebCore::HTMLElement::parseMappedAttribute):
(WebCore::HTMLElement::itemProp): Returns element's itemprop content attribute.
(WebCore::HTMLElement::setItemProp): Sets itemprop value on changing elemet's
itemprop attribute.
(WebCore::HTMLElement::itemRef): Returns element's itemref content attribute.
(WebCore::HTMLElement::setItemRef): Sets itemref value on changing elemet's
itemref attribute.
(WebCore::HTMLElement::setItemValue): Sets element's itemvalue. If the element has no
itemprop attribute or if element has an itemscope attribute, it throws INVALID_ACCESS_ERR
exception.
(WebCore::HTMLElement::itemValue): Returns the elements itemvalue.

If the element has no itemprop attribute it returns null.
If the element has an itemscope attribute, it returns the element itself.
If the element is a meta element: It acts as it would if it was reflecting the element's
content content attribute.
If the element is an audio, embed, iframe, img, source, track, or video element: It acts
as it would if it was reflecting the element's src content attribute.
If the element is an a, area, or link element: It act as it would if it was reflecting the
href content attribute.
If the element is an object element: It acts as  it would if it was reflecting the element's
data content attribute.

(WebCore::HTMLElement::itemValueText):
(WebCore::HTMLElement::setItemValueText):
* html/HTMLElement.h:
* html/HTMLElement.idl:
* html/HTMLEmbedElement.cpp:
(WebCore::HTMLEmbedElement::itemValueText):
(WebCore::HTMLEmbedElement::setItemValueText):
* html/HTMLEmbedElement.h:
* html/HTMLIFrameElement.cpp:
(WebCore::HTMLIFrameElement::itemValueText):
(WebCore::HTMLIFrameElement::setItemValueText):
* html/HTMLIFrameElement.h:
* html/HTMLImageElement.cpp:
(WebCore::HTMLImageElement::itemValueText):
(WebCore::HTMLImageElement::setItemValueText):
* html/HTMLImageElement.h:
* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::itemValueText):
(WebCore::HTMLLinkElement::setItemValueText):
* html/HTMLLinkElement.h:
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::itemValueText):
(WebCore::HTMLMediaElement::setItemValueText):
* html/HTMLMediaElement.h:
* html/HTMLMetaElement.cpp:
(WebCore::HTMLMetaElement::itemValueText):
(WebCore::HTMLMetaElement::setItemValueText):
* html/HTMLMetaElement.h:
* html/HTMLObjectElement.cpp:
(WebCore::HTMLObjectElement::itemValueText):
(WebCore::HTMLObjectElement::setItemValueText):
* html/HTMLObjectElement.h:
* html/HTMLSourceElement.cpp:
(WebCore::HTMLSourceElement::itemValueText):
(WebCore::HTMLSourceElement::setItemValueText):
* html/HTMLSourceElement.h:
* html/HTMLTrackElement.cpp:
(WebCore::HTMLTrackElement::itemValueText):
(WebCore::HTMLTrackElement::setItemValueText):
* html/HTMLTrackElement.h:
* html/MicroDataItemValue.cpp: Added.
(WebCore::MicroDataItemValue::MicroDataItemValue):
(WebCore::MicroDataItemValue::createFromString):
(WebCore::MicroDataItemValue::createFromNode):
* html/MicroDataItemValue.h: Added.
(WebCore::MicroDataItemValue::isNode):
(WebCore::MicroDataItemValue::getNode):
(WebCore::MicroDataItemValue::getString):

LayoutTests: 

Added test-cases for Microdata itemprop, itemref, itemvalue attributes.

* fast/dom/MicroData/002-expected.txt:
* fast/dom/MicroData/002.html:
* fast/dom/MicroData/003-expected.txt:
* fast/dom/MicroData/003.html:
* fast/dom/MicroData/005-expected.txt:
* fast/dom/MicroData/005.html:
* fast/dom/MicroData/006-expected.txt:
* fast/dom/MicroData/009.html:
* fast/dom/MicroData/itemprop-add-remove-tokens-expected.txt: Added.
* fast/dom/MicroData/itemprop-add-remove-tokens.html: Added.
* fast/dom/MicroData/itemprop-for-an-element-must-be-correct-expected.txt: Added.
* fast/dom/MicroData/itemprop-for-an-element-must-be-correct.html: Added.
* fast/dom/MicroData/itemprop-must-be-read-only-expected.txt: Added.
* fast/dom/MicroData/itemprop-must-be-read-only.html: Added.
* fast/dom/MicroData/itemprop-reflected-by-itemProp-property-expected.txt: Added.
* fast/dom/MicroData/itemprop-reflected-by-itemProp-property.html: Added.
* fast/dom/MicroData/itemref-add-remove-tokens-expected.txt: Added.
* fast/dom/MicroData/itemref-add-remove-tokens.html: Added.
* fast/dom/MicroData/itemref-attribute-reflected-by-itemRef-property-expected.txt: Added.
* fast/dom/MicroData/itemref-attribute-reflected-by-itemRef-property.html: Added.
* fast/dom/MicroData/itemref-for-an-element-must-be-correct-expected.txt: Added.
* fast/dom/MicroData/itemref-for-an-element-must-be-correct.html: Added.
* fast/dom/MicroData/itemref-must-be-read-only-expected.txt: Added.
* fast/dom/MicroData/itemref-must-be-read-only.html: Added.
* fast/dom/MicroData/itemvalue-reflects-data-attr-on-object-element-expected.txt: Added.
* fast/dom/MicroData/itemvalue-reflects-data-attr-on-object-element.html: Added.
* fast/dom/MicroData/itemvalue-reflects-href-attr-expected.txt: Added.
* fast/dom/MicroData/itemvalue-reflects-href-attr.html: Added.
* fast/dom/MicroData/itemvalue-reflects-src-attribute-on-img-element-expected.txt: Added.
* fast/dom/MicroData/itemvalue-reflects-src-attribute-on-img-element.html: Added.
* fast/dom/MicroData/itemvalue-reflects-the-content-attr-on-meta-element-expected.txt: Added.
* fast/dom/MicroData/itemvalue-reflects-the-content-attr-on-meta-element.html: Added.
* fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt: Added.
* fast/dom/MicroData/itemvalue-reflects-the-src-attr.html: Added.
* fast/dom/MicroData/itemvalue-returns-element-itself-expected.txt: Added.
* fast/dom/MicroData/itemvalue-returns-element-itself.html: Added.
* fast/dom/MicroData/itemvalue-returns-null-expected.txt: Added.
* fast/dom/MicroData/itemvalue-returns-null.html: Added.
* fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-001-expected.txt: Added.
* fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-001.html: Added.
* fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-002-expected.txt: Added.
* fast/dom/MicroData/itemvalue-throws-excpetion-onsetting-002.html: Added.
* fast/dom/MicroData/resources/microdata-common.js:
(createElement):
(runTest):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@98300 268f45cc-cd09-0410-ab3c-d52691b4dbfc