Tracks changes to zoom icon and zoom percentage. Notifies browser window if the icon should be chan…

chrome/browser/ui/browser_window.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_WINDOW_H_
 #define CHROME_BROWSER_UI_BROWSER_WINDOW_H_
 #pragma once
 
 #include "base/callback_forward.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/base_window.h"
 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
 #include "chrome/browser/ui/fullscreen_exit_bubble_type.h"
+#include "chrome/browser/ui/zoom/zoom_tab_helper.h"
 #include "chrome/common/content_settings_types.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class Browser;
 class BrowserWindowTesting;
 class DownloadShelf;
 class FindBar;
 class GURL;
 class LocationBar;
@@ skipping 13 matching lines @@
 
 namespace extensions {
 class Extension;
 }
 
 namespace gfx {
 class Rect;
 class Size;
 }
 
-
 enum DevToolsDockSide {
   DEVTOOLS_DOCK_SIDE_BOTTOM = 0,
   DEVTOOLS_DOCK_SIDE_RIGHT = 1
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 // BrowserWindow interface
 //  An interface implemented by the "view" of the Browser window.
 //  This interface includes BaseWindow methods as well as Browser window
 //  specific methods.
@@ skipping 59 matching lines @@
   virtual void SetDevToolsDockSide(DevToolsDockSide side) = 0;
 
   // Update any loading animations running in the window. |should_animate| is
   // true if there are tabs loading and the animations should continue, false
   // if there are no active loads and the animations should end.
   virtual void UpdateLoadingAnimations(bool should_animate) = 0;
 
   // Sets the starred state for the current tab.
   virtual void SetStarredState(bool is_starred) = 0;
 
+  // Sets the zoom icon state for the current tab.
+  virtual void SetZoomIconState(ZoomTabHelper::ZoomIconState state,
+                                int zoomPercent) = 0;

[Ben Goodger (Google), 2012/05/29 18:04:41]

zoom_percent, here and everywhere else.

[Kyle Horimoto, 2012/05/31 23:13:52]

Done.

+
+  // Show zoom bubble for the current tab.
+  virtual void ShowZoomBubble(int zoomPercent) = 0;
+
   // Accessors for fullscreen mode state.
   virtual void EnterFullscreen(const GURL& url,
                                FullscreenExitBubbleType bubble_type) = 0;
   virtual void ExitFullscreen() = 0;
   virtual void UpdateFullscreenExitBubbleContent(
       const GURL& url,
       FullscreenExitBubbleType bubble_type) = 0;
 
   // Returns true if the fullscreen bubble is visible.
   virtual bool IsFullscreenBubbleVisible() const = 0;
@@ skipping 257 matching lines @@
 
   // Returns the ToolbarView.
   virtual ToolbarView* GetToolbarView() const = 0;
 #endif
 
  protected:
   virtual ~BrowserWindowTesting() {}
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_WINDOW_H_