/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef nsMenuItemX_h_ #define nsMenuItemX_h_ #include "mozilla/RefPtr.h" #include "nsMenuBaseX.h" #include "nsMenuGroupOwnerX.h" #include "nsChangeObserver.h" #import <Cocoa/Cocoa.h> class nsString; class nsMenuItemIconX; class nsMenuX; enum { knsMenuItemNoModifier = 0, knsMenuItemShiftModifier = (1 << 0), knsMenuItemAltModifier = (1 << 1), knsMenuItemControlModifier = (1 << 2), knsMenuItemCommandModifier = (1 << 3) }; enum EMenuItemType { eRegularMenuItemType = 0, eCheckboxMenuItemType, eRadioMenuItemType, eSeparatorMenuItemType }; // Once instantiated, this object lives until its DOM node or its parent window is destroyed. // Do not hold references to this, they can become invalid any time the DOM node can be destroyed. class nsMenuItemX : public nsMenuObjectX, public nsChangeObserver { public: nsMenuItemX(); virtual ~nsMenuItemX(); NS_DECL_CHANGEOBSERVER // nsMenuObjectX void* NativeData() override {return (void*)mNativeMenuItem;} nsMenuObjectTypeX MenuObjectType() override {return eMenuItemObjectType;} // nsMenuItemX nsresult Create(nsMenuX* aParent, const nsString& aLabel, EMenuItemType aItemType, nsMenuGroupOwnerX* aMenuGroupOwner, nsIContent* aNode); nsresult SetChecked(bool aIsChecked); EMenuItemType GetMenuItemType(); void DoCommand(); nsresult DispatchDOMEvent(const nsString &eventName, bool* preventDefaultCalled); void SetupIcon(); protected: void UncheckRadioSiblings(nsIContent* inCheckedElement); void SetKeyEquiv(); EMenuItemType mType; // nsMenuItemX objects should always have a valid native menu item. NSMenuItem* mNativeMenuItem; // [strong] nsMenuX* mMenuParent; // [weak] nsMenuGroupOwnerX* mMenuGroupOwner; // [weak] nsCOMPtr<nsIContent> mCommandContent; // The icon object should never outlive its creating nsMenuItemX object. RefPtr<nsMenuItemIconX> mIcon; bool mIsChecked; }; #endif // nsMenuItemX_h_