/***********************************************************************/ 
/* Copyright (C) 2002 Definitive Solutions, Inc.  All Rights Reserved. */ 
/* THIS COMPUTER PROGRAM IS PROPRIETARY AND CONFIDENTIAL TO DEFINITIVE */ 
/* SOLUTIONS, INC. AND ITS LICENSORS AND CONTAINS TRADE SECRETS OF     */ 
/* DEFINITIVE SOLUTIONS, INC. THAT ARE PROVIDED PURSUANT TO A WRITTEN  */ 
/* AGREEMENT CONTAINING RESTRICTIONS ON USE AND DISCLOSURE.  ANY USE,  */ 
/* REPRODUCTION, OR TRANSFER EXCEPT AS PROVIDED IN SUCH AGREEMENT      */ 
/* IS STRICTLY PROHIBITED.                                             */ 
/***********************************************************************/ 


/////////////////////////////////////////////////////////////////////////////
// How to add this class to your application.
//
// Add MyHyperlink.cpp, MyHyperlink.h, MyHyperlinkResource.h, MyHyperlink.rc2,
// MyHyperlink.cur, and MyHyperlink.bmp  to your project in the usual folders.
//
// Add this line to the top of your RC2 file:
//		#include "MyHyperlinkResource.h"		// MyHyperlink resources.
//
// Add this line to the end of your RC2 file:
//		#include "MyHyperlink.rc2"				// MyHyperlink resources.
//
// Add, if needed, the MyMenu and Generic classes to the project. Be sure to 
// check each of these classes' *.H file for instructions on how to include 
// them in your project.
/////////////////////////////////////////////////////////////////////////////


#if !defined(AFX_MYHYPERLINK_H__F90A1769_7968_11D2_BC18_00805F718BD8__INCLUDED_)
#define AFX_MYHYPERLINK_H__F90A1769_7968_11D2_BC18_00805F718BD8__INCLUDED_
#pragma once

#include "MyToolTipCtrl.h"


/////////////////////////////////////////////////////////////////////////////
// Structure used to get/set hyperlink colors.

typedef struct tagHYPERLINKCOLORS {
	COLORREF	crLink;
	COLORREF	crVisited;
	COLORREF	crHover;
} HYPERLINKCOLORS;


/////////////////////////////////////////////////////////////////////////////
// MyHyperlink

// Declare the class depending on this file is in an EXE project or a DLL one.
class 
	#ifdef _WINDLL
	AFX_EXT_CLASS
	#endif
MyHyperlink : public CStatic
{
	DECLARE_DYNAMIC(MyHyperlink)

// Construction.
public:
	MyHyperlink();
	virtual ~MyHyperlink();

// Link styles.
public:
	static const DWORD	StyleUnderline;				// Underline the text.
	static const DWORD	StyleUseHover;				// Hand over coloring.
	static const DWORD	StyleAutoSize;				// Size control to text.
	static const DWORD	StyleDownClick;				// Down click mode.
	static const DWORD	StyleGetFocusOnClick;		// Get focus on click.
	static const DWORD	StyleNoHandCursor;			// No hand cursor.

// Operations.
public:
	static HINSTANCE	GotoURL(LPCTSTR lpszUrl, int nShowCmd);
	static void			GetColors(HYPERLINKCOLORS& linkColors);
	static HCURSOR		GetLinkCursor();
	static void			SetLinkCursor(HCURSOR hCursor);
	static void			SetColors(HYPERLINKCOLORS& colors);
 
	static void			SetColors(COLORREF crLinkColor, COLORREF crVisitedColor,
							COLORREF crHoverColor = -1);

	void	SetURL(const CString& sURL);
	DWORD	GetLinkStyle() const;
	bool	ModifyLinkStyle(DWORD dwRemove, DWORD dwAdd, bool bApply = true);	
	void	SetWindowText(LPCTSTR lpszText);
	void	SetFont(CFont* pFont);
	bool	IsVisited() const;
	void	SetVisited(bool bVisited = true);
	
	// Use this if you want to subclass and also set different URL.
	BOOL	SubclassDlgItem(UINT uiID, CWnd* pParent, LPCTSTR lpszURL = NULL)
			{
				m_sURL = lpszURL;
				return CStatic::SubclassDlgItem(uiID, pParent);
			}

	//{{AFX_VIRTUAL(MyHyperlink)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void PreSubclassWindow();
	//}}AFX_VIRTUAL

// Implementation.
protected:
	static void	SetDefaultCursor();
	static LONG	GetRegKey(HKEY key, LPCTSTR lpszSubkey, LPTSTR lpszRetdata);

	void	AdjustWindow();
	void	FollowLink();
	void	SwitchUnderline();

// Protected attributes.
protected:
	static COLORREF		crLinkColor;		// Link normal color
	static COLORREF		crVisitedColor;		// Link visited color
	static COLORREF		crHoverColor;		// Hover color
	static HCURSOR		hLinkCursor;		// Hyperlink mouse cursor

	bool				m_bOverControl;		// Is cursor over control?
	bool				m_bVisited;			// Has link been visited?
	DWORD				m_dwStyle;			// Link styles.
	CString				m_sURL;				// Hyperlink URL string.
	CFont				m_Font;				// Underlined font (if required).
	MyToolTipCtrl		m_ToolTip;			// The link tooltip.

// Generated message map functions
protected:
	//{{AFX_MSG(MyHyperlink)
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg UINT OnNcHitTest(CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor);
	afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnEditCopy();
	afx_msg void OnOpenUrl();
	afx_msg void OnToggleVisited();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYHYPERLINK_H__F90A1769_7968_11D2_BC18_00805F718BD8__INCLUDED_)