author Jeff Walden <jwalden@mit.edu>
Tue, 19 Nov 2019 04:55:39 +0000
changeset 502538 b5c5ba07d3dbd0d07b66fa42a103f4df2c27d3a2
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1596544 - intl_ValidateAndCanonicalizeUnicodeExtensionType should ignore the second |option| argument until it's needed to report an error. r=anba Differential Revision: https://phabricator.services.mozilla.com/D53145

/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; -*- */
/* 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/. */

 * Runs the main native Cocoa run loop, interrupting it as needed to process
 * Gecko events.

#ifndef nsAppShell_h_
#define nsAppShell_h_

#include "nsBaseAppShell.h"
#include "nsTArray.h"

// GeckoNSApplication
// Subclass of NSApplication for filtering out certain events.
@interface GeckoNSApplication : NSApplication {

@class AppShellDelegate;

class nsAppShell : public nsBaseAppShell {
  NS_IMETHOD ResumeNative(void) override;


  nsresult Init();

  NS_IMETHOD Run(void) override;
  NS_IMETHOD Exit(void) override;
  NS_IMETHOD OnProcessNextEvent(nsIThreadInternal* aThread, bool aMayWait) override;
  NS_IMETHOD AfterProcessNextEvent(nsIThreadInternal* aThread, bool aEventWasProcessed) override;

  // public only to be visible to Objective-C code that must call it
  void WillTerminate();

  virtual ~nsAppShell();

  virtual void ScheduleNativeEventCallback() override;
  virtual bool ProcessNextNativeEvent(bool aMayWait) override;

  static void ProcessGeckoEvents(void* aInfo);

  CFMutableArrayRef mAutoreleasePools;

  AppShellDelegate* mDelegate;
  CFRunLoopRef mCFRunLoop;
  CFRunLoopSourceRef mCFRunLoopSource;

  bool mRunningEventLoop;
  bool mStarted;
  bool mTerminated;
  bool mSkippedNativeCallback;
  bool mRunningCocoaEmbedded;

  int32_t mNativeEventCallbackDepth;
  // Can be set from different threads, so must be modified atomically
  int32_t mNativeEventScheduledDepth;

#endif  // nsAppShell_h_