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// HyperLink.h : header file
//
//
// HyperLink static control.
//
// Copyright Giancarlo Iovino, 1997 (giancarlo@saria.com)
// This code is based on CHyperlink by Chris Maunder.
// Feel free to use and distribute. May not be sold for profit.
#if !defined(AFX_HYPERLINK_H_04ET323B01_023500_0204251998_ENG_INCLUDED_)
#define AFX_HYPERLINK_H_04ET323B01_023500_0204251998_ENG_INCLUDED_
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// Structure used to get/set hyperlink colors
typedef struct tagHYPERLINKCOLORS {
COLORREF crLink;
COLORREF crActive;
COLORREF crVisited;
COLORREF crHover;
} HYPERLINKCOLORS;
/////////////////////////////////////////////////////////////////////////////
// CHyperLink window
class CHyperLink : public CStatic
{
DECLARE_DYNAMIC(CHyperLink)
public:
// Link styles
static const DWORD StyleUnderline;
static const DWORD StyleUseHover;
static const DWORD StyleAutoSize;
static const DWORD StyleDownClick;
static const DWORD StyleGetFocusOnClick;
static const DWORD StyleNoHandCursor;
static const DWORD StyleNoActiveColor;
// Construction/destruction
CHyperLink();
virtual ~CHyperLink();
// Attributes
public:
// Operations
public:
static void GetColors(HYPERLINKCOLORS& linkColors);
static HCURSOR GetLinkCursor();
static void SetLinkCursor(HCURSOR hCursor);
static void SetColors(COLORREF crLinkColor, COLORREF crActiveColor,
COLORREF crVisitedColor, COLORREF crHoverColor = -1);
static void SetColors(HYPERLINKCOLORS& colors);
void SetURL(CString strURL);
CString GetURL() const;
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 nID, CWnd* pParent, LPCTSTR lpszURL=NULL) {
m_strURL = lpszURL;
return CStatic::SubclassDlgItem(nID, pParent);
}
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CHyperLink)
public:
virtual BOOL PreTranslateMessage(MSG* pMsg);
protected:
virtual void PreSubclassWindow();
//}}AFX_VIRTUAL
// Implementation
protected:
static void SetDefaultCursor();
static LONG GetRegKey(HKEY key, LPCTSTR subkey, LPTSTR retdata);
static void ReportError(int nError);
static HINSTANCE GotoURL(LPCTSTR url, int showcmd);
void AdjustWindow();
void FollowLink();
inline void SwitchUnderline();
// Protected attributes
protected:
static COLORREF g_crLinkColor; // Link normal color
static COLORREF g_crActiveColor; // Link active color
static COLORREF g_crVisitedColor; // Link visited color
static COLORREF g_crHoverColor; // Hover color
static HCURSOR g_hLinkCursor; // Hyperlink mouse cursor
BOOL m_bLinkActive; // Is the link active?
BOOL m_bOverControl; // Is cursor over control?
BOOL m_bVisited; // Has link been visited?
DWORD m_dwStyle; // Link styles
CString m_strURL; // Hyperlink URL string
CFont m_Font; // Underlined font (if required)
CToolTipCtrl m_ToolTip; // The link tooltip
// Generated message map functions
protected:
//{{AFX_MSG(CHyperLink)
afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor);
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 LRESULT OnNcHitTest(CPoint point);
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
/////////////////////////////////////////////////////////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line
#endif // !defined(AFX_HYPERLINK_H_04ET323B01_023500_0204251998_ENG_INCLUDED_)
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