Enable commands API for platform apps.

chrome/browser/ui/cocoa/extensions/shell_window_cocoa.mm

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/cocoa/extensions/shell_window_cocoa.h"
 
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/cocoa/browser_window_utils.h"
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
+#include "chrome/browser/ui/cocoa/extensions/extension_keybinding_registry_cocoa.h"
 #include "chrome/browser/ui/cocoa/extensions/extension_view_mac.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
 @interface NSWindow (NSPrivateApis)
 - (void)setBottomCornerRounded:(BOOL)rounded;
@@ skipping 48 matching lines @@
 }
 
 - (BOOL)canAttachConstrainedWindow {
   return YES;
 }
 
 - (void)executeCommand:(int)command {
   // No-op, swallow the event.
 }
 
+- (BOOL)handledByExtensionCommand:(NSEvent*)event {
+  if (shellWindow_)
+    return shellWindow_->HandledByExtensionCommand(event);
+  return NO;
+}
+
 @end
 
 @interface ShellNSWindow : ChromeEventProcessingWindow
 
 - (void)drawCustomFrameRect:(NSRect)rect forView:(NSView*)view;
 
 @end
 
 // This is really a method on NSGrayFrame, so it should only be called on the
 // view passed into -[NSWindow drawCustomFrameRect:forView:].
@@ skipping 73 matching lines @@
   window_controller_.reset(
       [[ShellWindowController alloc] initWithWindow:window.release()]);
 
   NSView* view = web_contents()->GetView()->GetNativeView();
   [view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
 
   InstallView();
 
   [[window_controller_ window] setDelegate:window_controller_];
   [window_controller_ setShellWindow:this];
+
+  extension_keybinding_registry_.reset(
+      new ExtensionKeybindingRegistryCocoa(shell_window_->profile(), window,
+          extensions::ExtensionKeybindingRegistry::PLATFORM_APPS_ONLY));
 }
 
 void ShellWindowCocoa::InstallView() {
   NSView* view = web_contents()->GetView()->GetNativeView();
   if (has_frame_) {
     [view setFrame:[[window() contentView] bounds]];
     [[window() contentView] addSubview:view];
   } else {
     // TODO(jeremya): find a cleaner way to send this information to the
     // WebContentsViewCocoa view.
@@ skipping 262 matching lines @@
   // lose key window status.
   if ([NSApp isActive] && ([NSApp keyWindow] == window()))
     return;
 
   content::RenderWidgetHostView* rwhv =
       web_contents()->GetRenderWidgetHostView();
   if (rwhv)
     rwhv->SetActive(false);
 }
 
+bool ShellWindowCocoa::HandledByExtensionCommand(NSEvent* event) {
+  return extension_keybinding_registry_->ProcessKeyEvent(
+      content::NativeWebKeyboardEvent(event));
+}
+
 ShellWindowCocoa::~ShellWindowCocoa() {
 }
 
 ShellNSWindow* ShellWindowCocoa::window() const {
   NSWindow* window = [window_controller_ window];
   CHECK(!window || [window isKindOfClass:[ShellNSWindow class]]);
   return static_cast<ShellNSWindow*>(window);
 }
 
 // static
 NativeShellWindow* NativeShellWindow::Create(
     ShellWindow* shell_window, const ShellWindow::CreateParams& params) {
   return new ShellWindowCocoa(shell_window, params);
 }