themed.h

来自「管理项目进度工具的原代码」· C头文件 代码 · 共 89 行

// Themed.h: interface for the CThemed class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_THEMED_H__2FA586FE_B790_4315_93B9_01000725B68A__INCLUDED_)
#define AFX_THEMED_H__2FA586FE_B790_4315_93B9_01000725B68A__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "..\3rdparty\uxtheme.h"
#include "..\3rdparty\TmSchema.h" // for part and state enumerations

#if (WINVER < 0x0500)
#	define DFCS_TRANSPARENT        0x0800
#	define DFCS_HOT                0x1000
#	define DFC_POPUPMENU           5
#endif

class CThemed  
{
public:
	CThemed(CWnd* pWnd = NULL, LPCTSTR szClassList = NULL);
	virtual ~CThemed();
	
	BOOL AreControlsThemed();
	BOOL IsNonClientThemed();
	BOOL IsWebContentThemed();
	
	static BOOL DrawFrameControl(const CWnd* pWnd, CDC* pDC, LPRECT pRect, UINT nType, UINT nState, LPCRECT prClip = NULL);
	static BOOL DrawEdge(const CWnd* pWnd, CDC* pDC, LPRECT pRect, UINT nType, UINT nState, UINT nEdge, UINT nFlags);
	static BOOL DrawCaption(const CWnd* pWnd, CDC* pDC, LPRECT pRect, UINT nFlags);
	
	BOOL Open(const CWnd* pWnd, LPCTSTR szClassList);
	BOOL IsValid() { return (s_hUxTheme && m_hTheme); }
	BOOL Close();
	
	BOOL DrawParentBackground(const CWnd* pWnd, CDC* pDC, LPRECT pRect = NULL);
	BOOL DrawBackground(CDC* pDC, int nPart, int nState, const CRect& rect, LPCRECT prClip = NULL);
	BOOL DrawText(CDC* pDC, int nPart, int nState, const CString& sText, DWORD dwTextFlags, DWORD dwTextFlags2, const CRect& pRect);
	BOOL DrawEdge(CDC* pDC, int nPart, int nState, const CRect& rDest, UINT nEdge, UINT nFlags, LPRECT prContent = NULL);
	BOOL DrawIcon(CDC* pDC, int nPart, int nState, const CRect& rect, const CImageList* pIL, int nImage);
	BOOL DrawBorder(CDC* pDC, int nState, const CRect& rect);
	
	BOOL GetSize(int nPart, int nState, CSize& size, BOOL bMin = FALSE);
	BOOL GetTextExtent(CDC* pDC, int nPart, int nState, const CString& sText, DWORD dwTextFlags, CRect& rExtent, LPCRECT prBounding = NULL);
	BOOL BuildImageList(CImageList& il, int nPart, const int nStates[], int nNumStates, COLORREF crMask = 255);

	COLORREF GetThemeColor(int nPart, int nState, int nProp);
	BOOL GetThemeBackgroundContentRect(CDC* pDC, int nPart,	int nState, const CRect& rBounding, CRect& rContent);
	
protected:
	static HMODULE s_hUxTheme;
	HTHEME m_hTheme;
	HWND m_hWnd;
	
protected:
	BOOL SupportsTheming(int nFlag);
	BOOL IsThemeActive();
	BOOL InitUxTheme();
	
	// uxtheme functions
	DWORD GetAppThemeProperties();
	HTHEME OpenThemeData(HWND hwnd, LPCWSTR pszClassList);
	BOOL CloseThemeData(HTHEME hTheme);
	BOOL DrawThemeBackground(HDC hdc, int iPartId, int iStateId, const RECT *pRect, 
		const RECT *pClipRect);
	BOOL DrawThemeParentBackground(HWND hWnd, HDC hdc, RECT *pRect);
	BOOL DrawThemeText(HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount, 
		DWORD dwTextFlags, DWORD dwTextFlags2, const RECT *pRect);
	BOOL DrawThemeEdge(HDC hdc, int iPartId, int iStateId, const RECT *pDestRect, UINT uEdge, 
		UINT uFlags, RECT *pContentRect);
	BOOL DrawThemeIcon(HDC hdc, int iPartId, int iStateId, const RECT *pRect, HIMAGELIST himl, 
		int iImageIndex);
	BOOL DrawThemeBorder(HDC hdc, int iStateId, const RECT *pRect);
	BOOL GetThemePartSize(int iPartId, int iStateId, THEMESIZE eSize, SIZE *psz);
	BOOL GetThemeTextExtent(HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount, 
		DWORD dwTextFlags, const RECT *pBoundingRect, RECT *pExtentRect);
	BOOL GetThemeColor(int iPartId, int iStateId, int iPropId, COLORREF *pColor);
	BOOL GetThemeBackgroundContentRect(HDC hdc, int iPartId, int iStateId, 
										LPCRECT pBoundingRect, LPRECT pContentRect);

	// helpers
	static BOOL GetThemeClassPartState(int nType, int nState, CString& sThClass, int& nThPart, int& nThState); 
};

#endif // !defined(AFX_THEMED_H__2FA586FE_B790_4315_93B9_01000725B68A__INCLUDED_)