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// Copyright (c) 2009 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_DOM_UI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
#define CHROME_BROWSER_DOM_UI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
#include "chrome/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 ToolbarSizeChanged(TabContents* source, bool is_animating);
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 LoadingStateChanged(TabContents* source);
virtual void CloseContents(TabContents* source);
virtual bool IsPopup(TabContents* source);
virtual void URLStarredChanged(TabContents* source, bool starred);
virtual void UpdateTargetURL(TabContents* source, const GURL& url);
virtual bool ShouldAddNavigationToHistory() const;
protected:
// Overridden only for testing.
virtual Browser* CreateBrowser();
private:
Profile* profile_; // Weak pointer. Always an original profile.
};
#endif // CHROME_BROWSER_DOM_UI_HTML_DIALOG_TAB_CONTENTS_DELEGATE_H_
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