// Copyright (c) 2010 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_VIEWS_PINNED_CONTENTS_INFO_BUBBLE_H_ #define CHROME_BROWSER_VIEWS_PINNED_CONTENTS_INFO_BUBBLE_H_ #pragma once #include "chrome/browser/views/info_bubble.h" // This is a specialization of BorderContents, used to draw a border around // an InfoBubble that has its contents pinned to a specific location. See // base class for details. class PinnedContentsBorderContents : public BorderContents { public: explicit PinnedContentsBorderContents(const gfx::Point& bubble_anchor) : bubble_anchor_(bubble_anchor) {} // BorderContents overrides: virtual void SizeAndGetBounds( const gfx::Rect& position_relative_to, // In screen coordinates BubbleBorder::ArrowLocation arrow_location, bool allow_bubble_offscreen, const gfx::Size& contents_size, gfx::Rect* contents_bounds, // Returned in window coordinates gfx::Rect* window_bounds); // Returned in screen coordinates private: // The location of the pinned contents (in screen coordinates). const gfx::Point bubble_anchor_; DISALLOW_COPY_AND_ASSIGN(PinnedContentsBorderContents); }; // A specialization of the InfoBubble. Used to draw an InfoBubble which, in // addition to having an arrow pointing to where the user clicked, also shifts // the bubble horizontally to fix it to a specific location. See base class // for details. class PinnedContentsInfoBubble : public InfoBubble { public: // Shows the InfoBubble (see base class function for details). // |bubble_anchor| specifies how far horizontally to shift the bubble in // order to anchor its contents. Once the InfoBubble has been anchored its // arrow may be pointing to a slightly different |y| location than specified // in |position_relative_to|. static PinnedContentsInfoBubble* Show( views::Widget* parent, const gfx::Rect& position_relative_to, BubbleBorder::ArrowLocation arrow_location, const gfx::Point& bubble_anchor_, views::View* contents, InfoBubbleDelegate* delegate); // InfoBubble overrides: virtual BorderContents* CreateBorderContents(); private: explicit PinnedContentsInfoBubble(const gfx::Point& bubble_anchor) : bubble_anchor_(bubble_anchor) {} virtual ~PinnedContentsInfoBubble() {} // The location of the pinned contents (in screen coordinates). const gfx::Point bubble_anchor_; DISALLOW_COPY_AND_ASSIGN(PinnedContentsInfoBubble); }; #endif // CHROME_BROWSER_VIEWS_PINNED_CONTENTS_INFO_BUBBLE_H_