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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 "content/browser/tab_contents/tab_contents_delegate.h"
class Browser;
class Profile;
// This class implements (and mostly ignores) most of TabContentsDelegate for
// use in an HTML dialog. Subclasses need only override a few methods instead
// of the everything from TabContentsDelegate; this way, implementations on
// all platforms behave consistently.
class HtmlDialogTabContentsDelegate : public TabContentsDelegate {
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();
// TabContentsDelegate declarations. Subclasses of this still need to
// override:
// virtual void MoveContents(TabContents* source, const gfx::Rect& pos);
virtual void OpenURLFromTab(TabContents* source,
const GURL& url, const GURL& referrer,
WindowOpenDisposition disposition,
PageTransition::Type transition);
virtual void NavigationStateChanged(const TabContents* source,
unsigned changed_flags);
virtual void AddNewContents(TabContents* source,
TabContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture);
virtual void ActivateContents(TabContents* contents);
virtual void DeactivateContents(TabContents* contents);
virtual void LoadingStateChanged(TabContents* source);
virtual void CloseContents(TabContents* source);
virtual bool IsPopup(const TabContents* source) const;
virtual void UpdateTargetURL(TabContents* source, const GURL& url);
virtual bool ShouldAddNavigationToHistory(
const history::HistoryAddPageArgs& add_page_args,
NavigationType::Type navigation_type);
private:
Profile* profile_; // Weak pointer. Always an original profile.
};
#endif // CHROME_BROWSER_UI_WEBUI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
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