| // 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 IOS_CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_POSITIONER_H_ |
| #define IOS_CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_POSITIONER_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| @protocol OmniboxPopupPositioner |
| |
| // Returns the view the popup is anchored next to. Callers are responsible for |
| // adding the popup as a sibling either above or below this view. |
| - (UIView*)popupAnchorView; |
| |
| // Returns the popup's frame, in the coordinate system of the view returned by |
| // |popupView|'s superview. If |height| is too large for the screen, the frame |
| // may be shortened. |
| - (CGRect)popupFrame:(CGFloat)height; |
| |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_POSITIONER_H_ |
