1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
6#define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
7
8#import <Cocoa/Cocoa.h>
9
10#include "chrome/browser/ui/cocoa/themed_window.h"
11
12class Browser;
13
14namespace content {
15struct NativeWebKeyboardEvent;
16}
17
18@interface BrowserWindowUtils : NSObject
19
20// Returns YES if keyboard event should be handled.
21+ (BOOL)shouldHandleKeyboardEvent:(const content::NativeWebKeyboardEvent&)event;
22
23// Determines the command associated with the keyboard event.
24// Returns -1 if no command found.
25+ (int)getCommandId:(const content::NativeWebKeyboardEvent&)event;
26
27// NSWindow must be a ChromeEventProcessingWindow.
28+ (BOOL)handleKeyboardEvent:(NSEvent*)event
29                   inWindow:(NSWindow*)window;
30
31// Schedule a window title change in the next run loop iteration. This works
32// around a Cocoa bug: if a window changes title during the tracking of the
33// Window menu it doesn't display well and the constant re-sorting of the list
34// makes it difficult for the user to pick the desired window.
35// Passing in a non-nil oldTitle will also cancel any pending title changes with
36// a matching window and title. This function returns a NSString* that can be
37// passed in future calls as oldTitle.
38+ (NSString*)scheduleReplaceOldTitle:(NSString*)oldTitle
39                        withNewTitle:(NSString*)newTitle
40                           forWindow:(NSWindow*)window;
41
42// Returns the position in the coordinates of |windowView| that the top left of
43// a theme image should be painted at. See
44// [BrowserWindowController themeImagePositionForAlignment:] for more details.
45+ (NSPoint)themeImagePositionFor:(NSView*)windowView
46                    withTabStrip:(NSView*)tabStripView
47                       alignment:(ThemeImageAlignment)alignment;
48
49// Returns the position in the coordinates of |tabStripView| that the top left
50// of a theme image should be painted at. This method exists so that the
51// position can be queried by the new tab button before the tab strip is layed
52// out.
53+ (NSPoint)themeImagePositionInTabStripCoords:(NSView*)tabStripView
54                                    alignment:(ThemeImageAlignment)alignment;
55
56+ (void)activateWindowForController:(NSWindowController*)controller;
57@end
58
59#endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
60