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      1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_UI_COCOA_INFO_BUBBLE_VIEW_H_
      6 #define CHROME_BROWSER_UI_COCOA_INFO_BUBBLE_VIEW_H_
      7 #pragma once
      8 
      9 #import <Cocoa/Cocoa.h>
     10 
     11 namespace info_bubble {
     12 
     13 const CGFloat kBubbleArrowHeight = 8.0;
     14 const CGFloat kBubbleArrowWidth = 15.0;
     15 const CGFloat kBubbleCornerRadius = 8.0;
     16 const CGFloat kBubbleArrowXOffset = kBubbleArrowWidth + kBubbleCornerRadius;
     17 
     18 enum BubbleArrowLocation {
     19   kTopLeft,
     20   kTopRight,
     21 };
     22 
     23 }  // namespace info_bubble
     24 
     25 // Content view for a bubble with an arrow showing arbitrary content.
     26 // This is where nonrectangular drawing happens.
     27 @interface InfoBubbleView : NSView {
     28  @private
     29   info_bubble::BubbleArrowLocation arrowLocation_;
     30 }
     31 
     32 @property(assign, nonatomic) info_bubble::BubbleArrowLocation arrowLocation;
     33 
     34 // Returns the point location in view coordinates of the tip of the arrow.
     35 - (NSPoint)arrowTip;
     36 
     37 @end
     38 
     39 #endif  // CHROME_BROWSER_UI_COCOA_INFO_BUBBLE_VIEW_H_
     40