Use white header for app windows part #2

ash/wm/caption_buttons/frame_caption_button.h

 // Copyright 2013 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 ASH_WM_CAPTION_BUTTONS_FRAME_CAPTION_BUTTON_H_
 #define ASH_WM_CAPTION_BUTTONS_FRAME_CAPTION_BUTTON_H_
 
 #include "ash/ash_export.h"
 #include "ash/wm/caption_buttons/caption_button_types.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 14 matching lines @@
 
   static const char kViewClassName[];
 
   FrameCaptionButton(views::ButtonListener* listener, CaptionButtonIcon icon);
   virtual ~FrameCaptionButton();
 
   // Sets the images to use to paint the button. If |animate| is ANIMATE_YES,
   // the button crossfades to the new visuals.
   void SetImages(CaptionButtonIcon icon,
                  Animate animate,
-                 int normal_image_id,
-                 int hovered_image_id,
-                 int pressed_image_id);
+                 int icon_image_id,
+                 int inactive_icon_image_id,
+                 int hovered_background_image_id,
+                 int pressed_background_image_id);
 
   // views::View overrides:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
 
+  void set_paint_as_active(bool paint_as_active) {
+    paint_as_active_ = paint_as_active;
+  }
+
   CaptionButtonIcon icon() const {
     return icon_;
   }
 
   // Returns true if the button is crossfading to new visuals set in
   // SetImages().
   bool is_animating_image_swap() const {
     return swap_images_animation_->is_animating();
   }
 
  protected:
   // views::CustomButton overrides:
   virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE;
   virtual void StateChanged() OVERRIDE;
 
  private:
   // Paints the button as it will look at the end of |swap_images_animation_|.
   void PaintWithAnimationEndState(gfx::Canvas* canvas, int opacity);
 
   // The button's current icon.
   CaptionButtonIcon icon_;
 
+  // Whether the button should be painted as active.
+  bool paint_as_active_;
+
   // The scale at which the button was previously painted.
   float last_paint_scale_;
 
   // The images and image ids used to paint the button.
-  int normal_image_id_;
-  int hovered_image_id_;
-  int pressed_image_id_;
-  gfx::ImageSkia normal_image_;
-  gfx::ImageSkia hovered_image_;
-  gfx::ImageSkia pressed_image_;
+  int icon_image_id_;
+  int inactive_icon_image_id_;
+  int hovered_background_image_id_;
+  int pressed_background_image_id_;
+  gfx::ImageSkia icon_image_;
+  gfx::ImageSkia inactive_icon_image_;
+  gfx::ImageSkia hovered_background_image_;
+  gfx::ImageSkia pressed_background_image_;
 
   // The image to crossfade from.
   gfx::ImageSkia crossfade_image_;
 
   // Crossfade animation started when the button's images are changed by
   // SetImages().
   scoped_ptr<gfx::SlideAnimation> swap_images_animation_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameCaptionButton);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_CAPTION_BUTTONS_FRAME_CAPTION_BUTTON_H_