Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

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..8c5bb197f7
--- /dev/null
+++ b/ipc/chromium/src/base/chrome_application_mac.h
@@ -0,0 +1,60 @@
+/* -*- 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 <AppKit/AppKit.h>
+
+#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<NSMutableArray> 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<CrApplicationEventHookProtocol>)hook;
+- (void)removeEventHook:(id<CrApplicationEventHookProtocol>)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_