1		/************************************************************************
			2		Copy Handler 1.x - program for copying data     in Microsoft Windows
			3		systems.
			4		Copyright (C) 2001-2004 Ixen Gerthannes (copyhandler@o2.pl)
			5
			6		This program is free software; you can redistribute it and/or modify
			7		it under the terms of the GNU General Public License as published by
			8		the Free Software Foundation; either version 2 of the License, or
			9		(at your option) any later version.
			10
			11		This program is distributed in the hope that it will be useful,
			12		but WITHOUT ANY WARRANTY; without even the implied warranty of
			13		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
			14		GNU General Public License for more details.
			15
			16		You should have received a copy of the GNU General Public License
			17		along with this program; if not, write to the Free Software
			18		Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
			19		*************************************************************************/
			20		#include "stdafx.h"
			21		#include "Theme Helpers.h"
			22
			23
			24		CUxThemeSupport::CUxThemeSupport()
			25		{
			26		m_hThemesDll=LoadLibrary(_T("UxTheme.dll"));
			27		}
			28
			29		CUxThemeSupport::~CUxThemeSupport()
			30		{
			31		if (m_hThemesDll)
			32		FreeLibrary(m_hThemesDll);
			33		}
			34
			35		HTHEME CUxThemeSupport::OpenThemeData(HWND hwnd, LPCWSTR pszClassList)
			36		{
			37		ASSERT(m_hThemesDll);
			38
			39		PFNOPENTHEMEDATA pfnProc=(PFNOPENTHEMEDATA)GetProcAddress(m_hThemesDll, _T("OpenThemeData"));
			40
			41		if (pfnProc)
			42		return (*pfnProc)(hwnd, pszClassList);
			43		else
			44		return NULL;
			45		}
			46
			47		HRESULT CUxThemeSupport::CloseThemeData(HTHEME hTheme)
			48		{
			49		ASSERT(m_hThemesDll);
			50
			51		PFNCLOSETHEMEDATA pfnProc=(PFNCLOSETHEMEDATA)GetProcAddress(m_hThemesDll, _T("CloseThemeData"));
			52
			53		if (pfnProc)
			54		return (*pfnProc)(hTheme);
			55		else
			56		return E_UNEXPECTED;
			57		}
			58
			59		HRESULT CUxThemeSupport::DrawThemeEdge(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT* pDestRect, UINT uEdge, UINT uFlags, RECT* pContentRect)
			60		{
			61		ASSERT(m_hThemesDll);
			62
			63		PFNDRAWTHEMEEDGE pfnProc=(PFNDRAWTHEMEEDGE)GetProcAddress(m_hThemesDll, _T("DrawThemeEdge"));
			64
			65		if (pfnProc)
			66		return (*pfnProc)(hTheme, hdc, iPartId, iStateId, pDestRect, uEdge, uFlags, pContentRect);
			67		else
			68		return E_UNEXPECTED;
			69		}
			70
			71		HRESULT CUxThemeSupport::DrawThemeBackground(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, OPTIONAL const RECT *pClipRect)
			72		{
			73		ASSERT(m_hThemesDll);
			74
			75		PFNDRAWTHEMEBACKGROUND pfnProc=(PFNDRAWTHEMEBACKGROUND)GetProcAddress(m_hThemesDll, _T("DrawThemeBackground"));
			76
			77		if (pfnProc)
			78		return (*pfnProc)(hTheme, hdc, iPartId, iStateId, pRect, pClipRect);
			79		else
			80		return E_UNEXPECTED;
			81		}
			82
			83		HRESULT CUxThemeSupport::DrawThemeParentBackground(HWND hwnd, HDC hdc, RECT* prc)
			84		{
			85		ASSERT(m_hThemesDll);
			86
			87		PFNDRAWTHEMEPARENTBACKGROUND pfnProc=(PFNDRAWTHEMEPARENTBACKGROUND)GetProcAddress(m_hThemesDll, _T("DrawThemeParentBackground"));
			88
			89		if (pfnProc)
			90		return (*pfnProc)(hwnd, hdc, prc);
			91		else
			92		return E_UNEXPECTED;
			93		}
			94
			95		BOOL CUxThemeSupport::IsAppThemed()
			96		{
			97		ASSERT(m_hThemesDll);
			98
			99		PFNISAPPTHEMED pfnProc=(PFNISAPPTHEMED)GetProcAddress(m_hThemesDll, _T("IsAppThemed"));
			100
			101		if (pfnProc)
			102		return (*pfnProc)();
			103		else
			104		return FALSE;
			105		}