[Material][Mac] Implement Omnibox Verbose State Chips

chrome/browser/ui/cocoa/location_bar/secure_verbose_bubble_decoration.h

 // Copyright (c) 2011 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_COCOA_LOCATION_BAR_EV_BUBBLE_DECORATION_H_
-#define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_EV_BUBBLE_DECORATION_H_
+#ifndef CHROME_BROWSER_UI_COCOA_LOCATION_BAR_SECURE_VERBOSE_BUBBLE_DECORATION_H_
+#define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_SECURE_VERBOSE_BUBBLE_DECORATION_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/macros.h"
 #include "chrome/browser/ui/cocoa/location_bar/bubble_decoration.h"
 
 // Draws the "Extended Validation SSL" bubble.  This will be a lock
 // icon plus a label from the certification, and will replace the
 // location icon for URLs which have an EV cert.  The |location_icon|
 // is used to fulfill drag-related calls.
-
+// In Material Design, it will also draw the secure verbose bubble.
+// The bubble is exactly the same as the EV bubble, but potentially with a
+// different security icon and color.
 // TODO(shess): Refactor to pull the |location_icon| functionality out
 // into a distinct class like views |ClickHandler|.
 // http://crbug.com/48866
 
+class LocationBarViewMac;
 class LocationIconDecoration;
+@class SecureVerboseAnimation;
 
-class EVBubbleDecoration : public BubbleDecoration {
+class SecureVerboseBubbleDecoration : public BubbleDecoration {
  public:
-  explicit EVBubbleDecoration(LocationIconDecoration* location_icon);
-  ~EVBubbleDecoration() override;
+  explicit SecureVerboseBubbleDecoration(LocationIconDecoration* location_icon,
+                                         LocationBarViewMac* owner);
+  ~SecureVerboseBubbleDecoration() override;
 
   // Return the color used to draw the EvBubbleDecoration background in MD.
   NSColor* GetBackgroundBorderColor() override;
 
   // |GetWidthForSpace()| will set |full_label| as the label, if it
   // fits, else it will set an elided version.
   void SetFullLabel(NSString* full_label);
 
+  // Set the color of the label. If this is not set, the label color will
+  // default to kGoogleGreen700.
+  void SetLabelColor(NSColor* color);
+
+  // Called by SecureVerboseAnimation when the animation has progressed.
+  void OnAnimationProgressed();
+
+  // Starts the animation. If the animation has already started, it will
+  // restart.
+  void StartAnimation();
+
   // Implement |LocationBarDecoration|.
   CGFloat GetWidthForSpace(CGFloat width) override;
 
   // Perform custom drawing for Material Design.
   void DrawWithBackgroundInFrame(NSRect background_frame,
                                  NSRect frame,
                                  NSView* control_view) override;
 
   bool IsDraggable() override;
   NSPasteboard* GetDragPasteboard() override;
   NSImage* GetDragImage() override;
   NSRect GetDragImageFrame(NSRect frame) override;
   bool OnMousePressed(NSRect frame, NSPoint location) override;
   bool AcceptsMousePress() override;
   NSPoint GetBubblePointInFrame(NSRect frame) override;
 
   // Implement |BubbleDecoration|.
   ui::NinePartImageIds GetBubbleImageIds() override;
 
  private:
   // The real label.  BubbleDecoration's label may be elided.
   base::scoped_nsobject<NSString> full_label_;
 
+  // The color of the label's text.
+  base::scoped_nsobject<NSColor> label_color_;
+
   LocationIconDecoration* location_icon_;  // weak, owned by location bar.
 
-  DISALLOW_COPY_AND_ASSIGN(EVBubbleDecoration);
+  // The animation.
+  base::scoped_nsobject<SecureVerboseAnimation> animation_;
+
+  LocationBarViewMac* owner_;  // weak
+
+  DISALLOW_COPY_AND_ASSIGN(SecureVerboseBubbleDecoration);
 };
 
-#endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_EV_BUBBLE_DECORATION_H_
+#endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_SECURE_VERBOSE_BUBBLE_DECORATION_H_