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// 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_TAB_CONTENTS_LINK_INFOBAR_DELEGATE_H_
#define CHROME_BROWSER_TAB_CONTENTS_LINK_INFOBAR_DELEGATE_H_
#pragma once
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/string16.h"
#include "chrome/browser/infobars/infobar_delegate.h"
class InfoBarTabHelper;
// An interface derived from InfoBarDelegate implemented by objects wishing to
// control a LinkInfoBar.
class LinkInfoBarDelegate : public InfoBarDelegate {
public:
// Returns the message string to be displayed in the InfoBar. |link_offset|
// is the position where the link should be inserted.
virtual string16 GetMessageTextWithOffset(size_t* link_offset) const = 0;
// Returns the text of the link to be displayed.
virtual string16 GetLinkText() const = 0;
// Called when the Link is clicked. The |disposition| specifies how the
// resulting document should be loaded (based on the event flags present when
// the link was clicked). If this function returns true, the infobar is then
// immediately closed. Subclasses MUST NOT return true if in handling this
// call something triggers the infobar to begin closing.
virtual bool LinkClicked(WindowOpenDisposition disposition);
protected:
explicit LinkInfoBarDelegate(InfoBarTabHelper* infobar_helper);
virtual ~LinkInfoBarDelegate();
private:
// InfoBarDelegate:
virtual InfoBar* CreateInfoBar(InfoBarTabHelper* infobar_helper) OVERRIDE;
virtual LinkInfoBarDelegate* AsLinkInfoBarDelegate() OVERRIDE;
DISALLOW_COPY_AND_ASSIGN(LinkInfoBarDelegate);
};
#endif // CHROME_BROWSER_TAB_CONTENTS_LINK_INFOBAR_DELEGATE_H_
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