D:/opendownloadmanager/ODM-1.x/vmsTheme.h

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/*
  Free Download Manager Copyright (c) 2003-2007 FreeDownloadManager.ORG
  Open Download Manager Copyright (c) 2008-2010 OpenDownloadManager.ORG
*/        

#if !defined(AFX_VMSTHEME_H__099DAAAB_05C7_4633_A4D8_0F6ACA94284F__INCLUDED_)
#define AFX_VMSTHEME_H__099DAAAB_05C7_4633_A4D8_0F6ACA94284F__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif 

#ifndef HTHEME
typedef HANDLE HTHEME;
#endif  

typedef HTHEME (WINAPI *fntOpenThemeData)(HWND hwnd,LPCWSTR pszClassList);
typedef HRESULT (WINAPI *fntDrawThemeBackground)(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, const RECT *pClipRect);
typedef HRESULT (WINAPI *fntCloseThemeData)(HTHEME hTheme);
typedef BOOL (WINAPI* fntIsThemeActive)();
typedef HRESULT (WINAPI *fntSetWindowTheme)(HWND, LPCWSTR, LPCWSTR);

#define TBMF_PAD                0x00000001
#define TBMF_BARPAD             0x00000002
#define TBMF_BUTTONSPACING      0x00000004

typedef struct {
    UINT cbSize;
    DWORD dwMask;

    int cxPad;        
    int cyPad;
    int cxBarPad;     
    int cyBarPad;
    int cxButtonSpacing;   
    int cyButtonSpacing;
} TBMETRICS, * LPTBMETRICS;

#define TB_GETMETRICS           (WM_USER + 101)
#define TB_SETMETRICS           (WM_USER + 102)

class vmsTheme  
{
public:
        HRESULT SetWindowTheme (HWND hwnd, LPCWSTR pszSubAppName, LPCWSTR pszSubIdList);
        BOOL IsThemeActive();
        HRESULT CloseThemeData(HTHEME hTheme);
        HRESULT DrawThemeBackground (HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, const RECT *pClipRect);
        HTHEME OpenThemeData (HWND hwnd, LPCWSTR pszClassList);
        vmsTheme();
        virtual ~vmsTheme();

protected:
        HMODULE m_hThemeDLL;
        fntOpenThemeData m_pfnOpenThemeData;
        fntDrawThemeBackground m_pfnDrawThemeBackground;
        fntCloseThemeData m_pfnCloseThemeData;
        fntIsThemeActive m_pfnIsThemeActive;
        fntSetWindowTheme m_pfnSetWindowTheme;
};

#endif 

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