Add m-esr52 at 52.6.0

1 files changed, 75 insertions, 0 deletions

diff --git a/widget/cocoa/nsMenuItemX.h b/widget/cocoa/nsMenuItemX.h
new file mode 100644
index 000000000..67ae32c99
--- /dev/null
+++ b/widget/cocoa/nsMenuItemX.h
@@ -0,0 +1,75 @@
+/* -*- 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_