Handle keyboard shortcuts in Mac Panels.

chrome/browser/ui/cocoa/browser_window_utils.h

+// Copyright (c) 2011 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 CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
+#define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
+#pragma once
+
+#import <Cocoa/Cocoa.h>
+
+class Browser;
+struct NativeWebKeyboardEvent;
+
+@interface BrowserWindowUtils : NSObject
+
+// Returns YES if keyboard event should be handled.
++ (BOOL)shouldHandleKeyboardEvent:(const NativeWebKeyboardEvent&)event;
+
+// Determines the command associated with the keyboard event.
+// Returns -1 if no command found.
++ (int)getCommandId:(const NativeWebKeyboardEvent&)event;
+
+// NSWindow must be a ChromeEventProcessingWindow.
++ (BOOL)handleKeyboardEvent:(NSEvent*)event
+                   inWindow:(NSWindow*)window;
+@end
+
+#endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_