Index: Source/core/html/HTMLElement.cpp |
diff --git a/Source/core/html/HTMLElement.cpp b/Source/core/html/HTMLElement.cpp |
index 041571390d1c06175442ff1acafa8f5410bc8275..f9dff426403e18215fdd92b3f3597386140f0978 100644 |
--- a/Source/core/html/HTMLElement.cpp |
+++ b/Source/core/html/HTMLElement.cpp |
@@ -48,6 +48,7 @@ |
#include "core/html/HTMLBRElement.h" |
#include "core/html/HTMLFormElement.h" |
#include "core/html/HTMLInputElement.h" |
+#include "core/html/HTMLMenuElement.h" |
#include "core/html/HTMLTemplateElement.h" |
#include "core/html/HTMLTextFormControlElement.h" |
#include "core/html/parser/HTMLParserIdioms.h" |
@@ -901,6 +902,40 @@ bool HTMLElement::isInteractiveContent() const |
return false; |
} |
+ |
+HTMLMenuElement* HTMLElement::contextMenu() const |
+{ |
+ const AtomicString& contextMenuId(fastGetAttribute(contextmenuAttr)); |
+ if (contextMenuId.isNull()) |
+ return nullptr; |
+ |
+ Element* element = treeScope().getElementById(contextMenuId); |
+ // Not checking if the menu element is of type "popup". |
+ // Ignoring menu element type attribute is intentional according to the standard. |
+ return isHTMLMenuElement(element) ? toHTMLMenuElement(element) : nullptr; |
+} |
+ |
+void HTMLElement::setContextMenu(HTMLMenuElement* contextMenu) |
+{ |
+ if (!contextMenu) { |
+ setAttribute(contextmenuAttr, ""); |
+ return; |
+ } |
+ |
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/infrastructure.html#reflecting-content-attributes-in-idl-attributes |
+ // On setting, if the given element has an id attribute, and has the same home |
+ // subtree as the element of the attribute being set, and the given element is the |
+ // first element in that home subtree whose ID is the value of that id attribute, |
+ // then the content attribute must be set to the value of that id attribute. |
+ // Otherwise, the content attribute must be set to the empty string. |
+ const AtomicString& contextMenuId(contextMenu->fastGetAttribute(idAttr)); |
+ |
+ if (!contextMenuId.isNull() && contextMenu == treeScope().getElementById(contextMenuId)) |
+ setAttribute(contextmenuAttr, contextMenuId); |
+ else |
+ setAttribute(contextmenuAttr, ""); |
+} |
+ |
void HTMLElement::defaultEventHandler(Event* event) |
{ |
if (event->type() == EventTypeNames::keypress && event->isKeyboardEvent()) { |