Initial download shelf on OS X....

chrome/browser/cocoa/browser_window_controller.h

 // 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 CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 
 // A class acting as the Objective-C controller for the Browser object. Handles
 // interactions between Cocoa and the cross-platform code. Each window has a
 // single set of toolbars (main toolbar, bookmark bar, etc) and, by virtue of
 // being a TabWindowController, a tab strip along the top.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #import "chrome/browser/cocoa/tab_window_controller.h"
 #import "chrome/browser/cocoa/bookmark_bar_controller.h"
 
 class Browser;
 class BrowserWindow;
 class BrowserWindowCocoa;
+@class DownloadShelfController;
 @class FindBarCocoaController;
 class LocationBar;
 class StatusBubble;
 class TabContents;
 @class TabContentsController;
 @class TabStripController;
 class TabStripModelObserverBridge;
 @class TabStripView;
 @class ToolbarController;
 
@@ skipping 10 matching lines @@
   // their destruction sequence.
   scoped_ptr<Browser> browser_;
   scoped_nsobject<NSWindow> window_;
   scoped_ptr<TabStripModelObserverBridge> tabObserver_;
   scoped_ptr<BrowserWindowCocoa> windowShim_;
   scoped_nsobject<ToolbarController> toolbarController_;
   scoped_nsobject<BookmarkBarController> bookmarkBarController_;
   scoped_nsobject<TabStripController> tabStripController_;
   scoped_nsobject<FindBarCocoaController> findBarCocoaController_;
   scoped_ptr<StatusBubble> statusBubble_;
+  scoped_nsobject<DownloadShelfController> downloadShelfController_;
   BOOL ownsBrowser_;  // Only ever NO when testing
 }
 
 // Load the browser window nib and do any Cocoa-specific initialization.
 // Takes ownership of |browser|.
 - (id)initWithBrowser:(Browser*)browser;
 
 // Call to make the browser go away from other places in the cross-platform
 // code.
 - (void)destroyBrowser;
@@ skipping 27 matching lines @@
 // Called to start/stop the loading animations.
 - (void)updateLoadingAnimations:(BOOL)animate;
 
 // Make the location bar the first responder, if possible.
 - (void)focusLocationBar;
 
 - (BOOL)isBookmarkBarVisible;
 
 - (void)toggleBookmarkBar;
 
+- (BOOL)isDownloadShelfVisible;
+
+// Lazily creates the download shelf in visible state if it doesn't exist yet.
+- (DownloadShelfController*)downloadShelf;
+
 // Retains the given FindBarCocoaController and adds its view to this
 // browser window.  Must only be called once per
 // BrowserWindowController.
 - (void)addFindBar:(FindBarCocoaController*)findBarCocoaController;
 
 @end
 
 
 @interface BrowserWindowController(TestingAPI)
 
 // Allows us to initWithBrowser withOUT taking ownership of the browser.
 - (id)initWithBrowser:(Browser*)browser takeOwnership:(BOOL)ownIt;
 
 @end  // BrowserWindowController(TestingAPI)
 
 #endif  // CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_