From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- ipc/chromium/src/base/chrome_application_mac.h | 59 ++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 ipc/chromium/src/base/chrome_application_mac.h (limited to 'ipc/chromium/src/base/chrome_application_mac.h') diff --git a/ipc/chromium/src/base/chrome_application_mac.h b/ipc/chromium/src/base/chrome_application_mac.h new file mode 100644 index 0000000000..bf968dad5e --- /dev/null +++ b/ipc/chromium/src/base/chrome_application_mac.h @@ -0,0 +1,59 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +// Copyright (c) 2009 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef BASE_CHROME_APPLICATION_MAC_H_ +#define BASE_CHROME_APPLICATION_MAC_H_ + +#import + +#include "base/basictypes.h" +#include "base/scoped_nsobject.h" + +// Event hooks must implement this protocol. +@protocol CrApplicationEventHookProtocol +- (void)hookForEvent:(NSEvent*)theEvent; +@end + +@interface CrApplication : NSApplication { + @private + BOOL handlingSendEvent_; + // Array of objects implementing the CrApplicationEventHookProtocol + scoped_nsobject eventHooks_; +} +@property(readonly, getter=isHandlingSendEvent, nonatomic) BOOL handlingSendEvent; + +// Add or remove an event hook to be called for every sendEvent: +// that the application receives. These handlers are called before +// the normal [NSApplication sendEvent:] call is made. + +// This is not a good alternative to a nested event loop. It should +// be used only when normal event logic and notification breaks down +// (e.g. when clicking outside a canBecomeKey:NO window to "switch +// context" out of it). +- (void)addEventHook:(id)hook; +- (void)removeEventHook:(id)hook; + ++ (NSApplication*)sharedApplication; +@end + +namespace chrome_application_mac { + +// Controls the state of |handlingSendEvent_| in the event loop so that it is +// reset properly. +class ScopedSendingEvent { + public: + ScopedSendingEvent(); + ~ScopedSendingEvent(); + + private: + CrApplication* app_; + BOOL handling_; + DISALLOW_COPY_AND_ASSIGN(ScopedSendingEvent); +}; + +} // namespace chrome_application_mac + +#endif // BASE_CHROME_APPLICATION_MAC_H_ -- cgit v1.2.3