Index: Source/core/html/HTMLMenuElement.cpp |
diff --git a/Source/core/html/HTMLMenuElement.cpp b/Source/core/html/HTMLMenuElement.cpp |
index e043ed557b9176a4132984b499a9040c536cdf3f..221988b2f19420c5d0823c5d9067563c1cc46631 100644 |
--- a/Source/core/html/HTMLMenuElement.cpp |
+++ b/Source/core/html/HTMLMenuElement.cpp |
@@ -21,9 +21,14 @@ |
*/ |
#include "config.h" |
+ |
#include "core/html/HTMLMenuElement.h" |
-#include "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 WebCore { |
@@ -40,4 +45,50 @@ PassRefPtrWillBeRawPtr<HTMLMenuElement> HTMLMenuElement::create(Document& docume |
return adoptRefWillBeRefCountedGarbageCollected(new HTMLMenuElement(document)); |
} |
+CustomContextMenuProvider& HTMLMenuElement::ensureMenuProvider() |
+{ |
+ if (!m_menuProvider) { |
+ ContextMenu menu; |
+ populateContextMenuItems(this, menu); |
+ m_menuProvider = CustomContextMenuProvider::create(this, menu.items()); |
+ } |
+ return *m_menuProvider; |
+} |
+ |
+void HTMLMenuElement::populateContextMenuItems(HTMLMenuElement* menu, ContextMenu& contextMenu) |
+{ |
+ Element* nextElement = ElementTraversal::firstWithin(*menu); |
+ while (nextElement) { |
+ if (nextElement->hasTagName(HTMLNames::menuTag)) { |
+ ContextMenu subMenu; |
+ populateContextMenuItems(toHTMLMenuElement(nextElement), subMenu); |
+ contextMenu.appendItem(ContextMenuItem(SubmenuType, ContextMenuItemCustomTagNoAction, nextElement->fastGetAttribute(HTMLNames::labelAttr), &subMenu)); |
+ nextElement = ElementTraversal::nextSibling(*nextElement); |
+ } else if (nextElement->hasTagName(HTMLNames::menuitemTag)) { |
+ m_menuItems.append(toHTMLElement(nextElement)); |
+ contextMenu.appendItem(ContextMenuItem(ActionType, static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + m_menuItems.size() - 1), nextElement->fastGetAttribute(HTMLNames::labelAttr))); |
+ if (ContextMenuItemBaseCustomTag + m_menuItems.size() >= ContextMenuItemLastCustomTag) |
+ break; |
+ nextElement = ElementTraversal::next(*nextElement, menu); |
+ } |
+ } |
+} |
+ |
+void HTMLMenuElement::defaultEventHandler(Event* event) |
+{ |
+ if (event->type() == EventTypeNames::show && event->isRelatedEvent()) { |
+ m_subject = toHTMLElement(toRelatedEvent(event)->relatedTarget()->toNode()); |
+ ensureMenuProvider(); |
+ event->setDefaultHandled(); |
+ } |
+} |
+ |
+HTMLElement* HTMLMenuElement::menuItemAt(unsigned menuId) |
+{ |
+ if (menuId < ContextMenuItemBaseCustomTag || menuId > ContextMenuItemLastCustomTag) |
+ return 0; |
+ int itemNumber = menuId - ContextMenuItemBaseCustomTag; |
+ return m_menuItems[itemNumber]; |
+} |
+ |
} |