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chrome/browser/cocoa/tabpose_window.h

 // Copyright (c) 2010 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_TABPOSE_WINDOW_H_
 #define CHROME_BROWSER_COCOA_TABPOSE_WINDOW_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_cftyperef.h"
 
+#import <Cocoa/Cocoa.h>
+
+#include "base/ref_counted.h"
+#include "base/scoped_nsobject.h"
+#include "base/scoped_vector.h"
+
+enum State {
+  kFadingIn,
+  kFadedIn,
+  kFadingOut,
+};
+
+@class BrowserWindowController;
+class TabposeCallback;
+class TabposeHelper;
+
 // A TabposeWindow shows an overview of open tabs and lets the user select a new
 // active tab. The window blocks clicks on the tab strip and the download
 // shelf. Every open browser window has its own overlay, and they are
 // independent of each other.
 @interface TabposeWindow : NSWindow {
- @private
+ @public  // FIXME
+  BrowserWindowController* browser_;  // weak, "owns" us
+  int selectedIndex_;
+  CALayer* selectedLayer_;
+  State state_;
+
   // The root layer added to the content view. Covers the whole window.
   CALayer* rootLayer_;  // weak
 
   // The layer showing the background layer. Covers the whole visible area.
   CALayer* bgLayer_;  // weak
 
   scoped_cftyperef<CGColorRef> gray_;
+
+  int initiallySelectedIndex_;
+
+  int nx, ny, last_nx, w, h;
+  double dx, dy;
+ 
+  // Stores all preview layers. The order in here matches the order in
+  // the tabstrip model.
+  scoped_nsobject<NSArray> allLayers_;
+
+  scoped_refptr<TabposeHelper> helper_;
+
+  ScopedVector<TabposeCallback> callbacks_;
 }
 
 // Shows a TabposeWindow on top of |parent|, with |rect| being the active area.
 // If |slomo| is YES, then the appearance animation is shown in slow motion.
 // The window blocks all keyboard and mouse events and releases itself when
 // closed.
-+ (id)openTabposeFor:(NSWindow*)parent rect:(NSRect)rect slomo:(BOOL)slomo;
++ (id)openTabposeFor:(NSWindow*)parent rect:(NSRect)rect slomo:(BOOL)slomo
+             tempBWC:(BrowserWindowController*)bwc;
 @end
 
 #endif  // CHROME_BROWSER_COCOA_TABPOSE_WINDOW_H_
-