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///////////////////////////////////////////////////////////////
//
// BrowserWatcher60.h
//
// Created: 23/09/2003
// Copyright (c) 2003 Ralph Hare (ralph.hare@ysgyfarnog.co.uk)
// All rights reserved.
//
// The code and information is provided "as-is" without
// warranty of any kind, either expressed or implied.
//
///////////////////////////////////////////////////////////////
#ifndef __BROWSERWATCHER60_H_2C25B32E_8C00_4E99_89C6_E8A0A9704E57_
#define __BROWSERWATCHER60_H_2C25B32E_8C00_4E99_89C6_E8A0A9704E57_
#include "BrowserWatcher.h"
/**
* @brief Watcher class for IE5.5 and IE6.0 web browser windows.
*
* The window class hierarchy for a web browser window is:
* IEFrame
* |->Shell DocObject View
* |->Internet Explorer_Server (*)
*
* When we're dealing with pages with multiple frames, the web browser maintains
* the window class hierarchy shown above, but nests multiple web browser
* (IWebBrowser2) elements within the document. When performing the HitTest
* we (may) need to ascend the frame hierarchy to retrieve the correct element.
* As we ascend the frame hierarchy we need to be sure to take account of the
* offset of each frame within the document.
**/
class BrowserWatcher60 : public BrowserWatcher
{
public:
BrowserWatcher60( IWebBrowser2 *pWebBrowser, GestureTracker::Observer *pObserver );
// BrowserWatcher
private:
HRESULT HitTest( HWND, const POINT &pt, IHTMLElement **ppElement );
};
#endif // __BROWSERWATCHER60_H_2C25B32E_8C00_4E99_89C6_E8A0A9704E57_
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