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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ | 5 #ifndef CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ |
6 #define CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ | 6 #define CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ |
7 | 7 |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 | 9 |
10 #import "ui/base/cocoa/underlay_opengl_hosting_window.h" | 10 #import "ui/base/cocoa/underlay_opengl_hosting_window.h" |
11 | 11 |
12 // Override NSWindow to access unhandled keyboard events (for command | 12 // Override NSWindow to access unhandled keyboard events (for command |
13 // processing); subclassing NSWindow is the only method to do | 13 // processing); subclassing NSWindow is the only method to do |
14 // this. | 14 // this. |
15 @interface ChromeEventProcessingWindow : UnderlayOpenGLHostingWindow { | 15 @interface ChromeEventProcessingWindow : UnderlayOpenGLHostingWindow { |
16 @private | 16 @private |
17 BOOL redispatchingEvent_; | 17 BOOL redispatchingEvent_; |
18 BOOL eventHandled_; | 18 BOOL eventHandled_; |
19 } | 19 } |
20 | 20 |
21 // Sends a key event to |NSApp sendEvent:|, but also makes sure that it's not | 21 // Sends a key event to |NSApp sendEvent:|, but also makes sure that it's not |
22 // short-circuited to the RWHV. This is used to send keyboard events to the menu | 22 // short-circuited to the RWHV. This is used to send keyboard events to the menu |
23 // and the cmd-` handler if a keyboard event comes back unhandled from the | 23 // and the cmd-` handler if a keyboard event comes back unhandled from the |
24 // renderer. The event must be of type |NSKeyDown|, |NSKeyUp|, or | 24 // renderer. The event must be of type |NSKeyDown|, |NSKeyUp|, or |
25 // |NSFlagsChanged|. | 25 // |NSFlagsChanged|. |
26 // Returns |YES| if |event| has been handled. | 26 // Returns |YES| if |event| has been handled. |
27 - (BOOL)redispatchKeyEvent:(NSEvent*)event; | 27 - (BOOL)redispatchKeyEvent:(NSEvent*)event; |
28 | 28 |
29 // See global_keyboard_shortcuts_mac.h for details on the next two functions. | 29 // Checks if |event| is a window, delayed window, or browser keyboard shortcut. |
30 | 30 // (See global_keyboard_shortcuts_mac.h for details). If so, execute the |
31 // Checks if |event| is a window keyboard shortcut. If so, dispatches it to the | 31 // associated command. Returns YES if the event was handled. |
32 // window controller's |executeCommand:| and returns |YES|. | 32 - (BOOL)handleExtraKeyboardShortcut:(NSEvent*)event; |
33 - (BOOL)handleExtraWindowKeyboardShortcut:(NSEvent*)event; | |
34 | |
35 // Checks if |event| is a delayed window keyboard shortcut. If so, dispatches | |
36 // it to the window controller's |executeCommand:| and returns |YES|. | |
37 - (BOOL)handleDelayedWindowKeyboardShortcut:(NSEvent*)event; | |
38 | |
39 // Checks if |event| is a browser keyboard shortcut. If so, dispatches it to the | |
40 // window controller's |executeCommand:| and returns |YES|. | |
41 - (BOOL)handleExtraBrowserKeyboardShortcut:(NSEvent*)event; | |
42 | 33 |
43 // Override, so we can handle global keyboard events. | 34 // Override, so we can handle global keyboard events. |
44 - (BOOL)performKeyEquivalent:(NSEvent*)theEvent; | 35 - (BOOL)performKeyEquivalent:(NSEvent*)theEvent; |
45 | 36 |
46 @end | 37 @end |
47 | 38 |
48 #endif // CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ | 39 #endif // CHROME_BROWSER_UI_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_ |
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