author Makoto Kato <m_kato@ga2.so-net.ne.jp>
Fri, 01 Feb 2019 21:12:51 +0000
changeset 456478 b2a43f0c9d787e844577c8cceca94c35e8b05a5b
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 482019 ab282375f89b90defa1fab455b00618a25bfd848
permissions -rw-r--r--
Bug 1515004 - Move --with-android-sdk to moz.configure. r=nalexander Since ./mach bootstrap installs Android SDK into ~/.mozbuild, we should detect this location as default SDK install path. Also, --with-android-max-sdk and --with-android-min-sdk are still in android.m4 because confvars.sh sets MOZ_ANDROID_MIN_SDK_VERSION. Differential Revision: https://phabricator.services.mozilla.com/D15463

/* -*- 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 nsMenuX_h_
#define nsMenuX_h_

#import <Cocoa/Cocoa.h>

#include "mozilla/EventForwards.h"
#include "mozilla/RefPtr.h"
#include "mozilla/UniquePtr.h"
#include "nsMenuBaseX.h"
#include "nsMenuBarX.h"
#include "nsMenuGroupOwnerX.h"
#include "nsCOMPtr.h"
#include "nsChangeObserver.h"

class nsMenuX;
class nsMenuItemIconX;
class nsMenuItemX;
class nsIWidget;

// MenuDelegate is used to receive Cocoa notifications for setting
// up carbon events. Protocol is defined as of 10.6 SDK.
@interface MenuDelegate : NSObject <NSMenuDelegate> {
  nsMenuX* mGeckoMenu;  // weak ref
- (id)initWithGeckoMenu:(nsMenuX*)geckoMenu;

// 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 nsMenuX : public nsMenuObjectX, public nsChangeObserver {
  virtual ~nsMenuX();

  // If > 0, the OS is indexing all the app's menus (triggered by opening
  // Help menu on Leopard and higher).  There are some things that are
  // unsafe to do while this is happening.
  static int32_t sIndexingMenuLevel;


  // nsMenuObjectX
  void* NativeData() override { return (void*)mNativeMenu; }
  nsMenuObjectTypeX MenuObjectType() override { return eSubmenuObjectType; }
  void IconUpdated() override { mParent->IconUpdated(); }

  // nsMenuX
  nsresult Create(nsMenuObjectX* aParent, nsMenuGroupOwnerX* aMenuGroupOwner, nsIContent* aNode);
  uint32_t GetItemCount();
  nsMenuObjectX* GetItemAt(uint32_t aPos);
  nsresult GetVisibleItemCount(uint32_t& aCount);
  nsMenuObjectX* GetVisibleItemAt(uint32_t aPos);
  nsEventStatus MenuOpened();
  void MenuClosed();
  void SetRebuild(bool aMenuEvent);
  NSMenuItem* NativeMenuItem();
  nsresult SetupIcon();

  static bool IsXULHelpMenu(nsIContent* aMenuContent);

  void MenuConstruct();
  nsresult RemoveAll();
  nsresult SetEnabled(bool aIsEnabled);
  nsresult GetEnabled(bool* aIsEnabled);
  void GetMenuPopupContent(nsIContent** aResult);
  bool OnOpen();
  bool OnClose();
  nsresult AddMenuItem(nsMenuItemX* aMenuItem);
  nsMenuX* AddMenu(mozilla::UniquePtr<nsMenuX> aMenu);
  void LoadMenuItem(nsIContent* inMenuItemContent);
  void LoadSubMenu(nsIContent* inMenuContent);
  GeckoNSMenu* CreateMenuWithGeckoString(nsString& menuTitle);

  nsTArray<mozilla::UniquePtr<nsMenuObjectX>> mMenuObjectsArray;
  nsString mLabel;
  uint32_t mVisibleItemsCount;         // cache
  nsMenuObjectX* mParent;              // [weak]
  nsMenuGroupOwnerX* mMenuGroupOwner;  // [weak]
  // The icon object should never outlive its creating nsMenuX object.
  RefPtr<nsMenuItemIconX> mIcon;
  GeckoNSMenu* mNativeMenu;     // [strong]
  MenuDelegate* mMenuDelegate;  // [strong]
  // nsMenuX objects should always have a valid native menu item.
  NSMenuItem* mNativeMenuItem;  // [strong]
  bool mIsEnabled;
  bool mDestroyHandlerCalled;
  bool mNeedsRebuild;
  bool mConstructed;
  bool mVisible;
  bool mXBLAttached;

#endif  // nsMenuX_h_