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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_UI_WEBUI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
#define CHROME_BROWSER_UI_WEBUI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
#pragma once
#include "base/compiler_specific.h"
#include "content/public/browser/web_contents_delegate.h"
class Profile;
// This class implements (and mostly ignores) most of
// content::WebContentsDelegate for use in an HTML dialog. Subclasses need only
// override a few methods instead of the everything from
// content::WebContentsDelegate; this way, implementations on all platforms
// behave consistently.
class HtmlDialogTabContentsDelegate : public content::WebContentsDelegate {
public:
// Profile must be non-NULL.
explicit HtmlDialogTabContentsDelegate(Profile* profile);
virtual ~HtmlDialogTabContentsDelegate();
// The returned profile is guaranteed to be original if non-NULL.
Profile* profile() const;
// Calling this causes all following events sent from the
// TabContents object to be ignored. It also makes all following
// calls to profile() return NULL.
void Detach();
// content::WebContentsDelegate declarations.
virtual TabContents* OpenURLFromTab(TabContents* source,
const OpenURLParams& params) OVERRIDE;
virtual void AddNewContents(TabContents* source,
TabContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture) OVERRIDE;
virtual bool IsPopupOrPanel(const TabContents* source) const OVERRIDE;
virtual bool ShouldAddNavigationToHistory(
const history::HistoryAddPageArgs& add_page_args,
content::NavigationType navigation_type) OVERRIDE;
private:
Profile* profile_; // Weak pointer. Always an original profile.
};
#endif // CHROME_BROWSER_UI_WEBUI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
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