Index: Source/core/html/HTMLMenuElement.cpp |
diff --git a/Source/core/html/HTMLMenuElement.cpp b/Source/core/html/HTMLMenuElement.cpp |
index 36a44dc57318e6d07d22f415390cf8273c6f7bea..5e93e675362c83ed0ee7ef554b9eb0dcf8de8767 100644 |
--- a/Source/core/html/HTMLMenuElement.cpp |
+++ b/Source/core/html/HTMLMenuElement.cpp |
@@ -23,7 +23,11 @@ |
#include "config.h" |
#include "core/html/HTMLMenuElement.h" |
-#include "core/HTMLNames.h" |
+#include "core/dom/ElementTraversal.h" |
+#include "core/events/RelatedEvent.h" |
+#include "core/html/HTMLMenuItemElement.h" |
+#include "core/page/ContextMenuController.h" |
+#include "core/page/Page.h" |
namespace blink { |
@@ -37,4 +41,50 @@ inline HTMLMenuElement::HTMLMenuElement(Document& document) |
DEFINE_NODE_FACTORY(HTMLMenuElement) |
+CustomContextMenuProvider& HTMLMenuElement::ensureMenuProvider() |
+{ |
+ if (!m_menuProvider) { |
+ ContextMenu menu; |
+ populateContextMenuItems(*this, menu); |
+ m_menuProvider = CustomContextMenuProvider::create(this, menu.items()); |
+ } |
+ return *m_menuProvider; |
+} |
+ |
+void HTMLMenuElement::populateContextMenuItems(const HTMLMenuElement& menu, ContextMenu& contextMenu) |
+{ |
+ HTMLElement* nextElement = Traversal<HTMLElement>::firstWithin(menu); |
+ while (nextElement) { |
+ if (isHTMLMenuElement(*nextElement)) { |
+ ContextMenu subMenu; |
+ populateContextMenuItems(*toHTMLMenuElement(nextElement), subMenu); |
+ contextMenu.appendItem(ContextMenuItem(SubmenuType, ContextMenuItemCustomTagNoAction, nextElement->fastGetAttribute(labelAttr), &subMenu)); |
+ nextElement = Traversal<HTMLElement>::nextSibling(*nextElement); |
+ } else if (isHTMLMenuItemElement(*nextElement)) { |
+ m_menuItems.append(toHTMLMenuItemElement(nextElement)); |
+ contextMenu.appendItem(ContextMenuItem(ActionType, static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + m_menuItems.size() - 1), nextElement->fastGetAttribute(labelAttr))); |
+ if (ContextMenuItemBaseCustomTag + m_menuItems.size() >= ContextMenuItemLastCustomTag) |
+ break; |
+ nextElement = Traversal<HTMLElement>::next(*nextElement, &menu); |
+ } |
tkent
2014/07/25 04:42:38
if nextElement is neither <menu> nor <menuitem>, t
pals
2014/07/30 09:47:44
Done.
|
+ } |
} |
+ |
+void HTMLMenuElement::defaultEventHandler(Event* event) |
+{ |
+ if (event->type() == EventTypeNames::show && event->isRelatedEvent()) { |
+ m_subject = toHTMLElement(toRelatedEvent(event)->relatedTarget()->toNode()); |
+ ensureMenuProvider(); |
+ event->setDefaultHandled(); |
+ } |
+} |
+ |
+HTMLMenuItemElement* HTMLMenuElement::menuItemAt(unsigned menuId) |
+{ |
+ int itemIndex = menuId - ContextMenuItemBaseCustomTag; |
+ if (itemIndex < 0 || static_cast<unsigned long>(itemIndex) >= m_menuItems.size()) |
+ return 0; |
+ return m_menuItems[itemIndex]; |
+} |
+ |
+} // namespace blink |