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// 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_FRAME_BROWSER_BUBBLE_HOST_H_
#define CHROME_BROWSER_VIEWS_FRAME_BROWSER_BUBBLE_HOST_H_
#pragma once
#include <set>
#include "base/basictypes.h"
class BrowserBubble;
// A class providing a hosting environment for BrowserBubble instances.
// Allows for notification to attached BrowserBubbles of browser move, and
// close events.
class BrowserBubbleHost {
public:
BrowserBubbleHost() {}
// Invoked when the window containing the attached browser-bubbles is moved.
// Calls BrowserBubble::BrowserWindowMoved on all attached bubbles.
void WindowMoved();
// To be called when the frame containing the BrowserBubbleHost is closing.
// Calls BrowserBubble::BrowserWindowClosing on all attached bubbles.
void Close();
// Registers/Unregisters |bubble| to receive notifications when the host moves
// or is closed.
void AttachBrowserBubble(BrowserBubble* bubble);
void DetachBrowserBubble(BrowserBubble* bubble);
private:
// The set of bubbles associated with this host.
typedef std::set<BrowserBubble*> BubbleSet;
BubbleSet browser_bubbles_;
DISALLOW_COPY_AND_ASSIGN(BrowserBubbleHost);
};
#endif // CHROME_BROWSER_VIEWS_FRAME_BROWSER_BUBBLE_HOST_H_
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