82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
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//-------------------------------------------------------------------------
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// TmUtils.h - theme manager shared utilities
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//-------------------------------------------------------------------------
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#ifndef _TMUTILS_H_
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#define _TMUTILS_H_
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//-------------------------------------------------------------------------
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#include "themefile.h"
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//-------------------------------------------------------------------------
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#define DIBDATA(infohdr) (((BYTE *)(infohdr)) + infohdr->biSize + \
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infohdr->biClrUsed*sizeof(RGBQUAD))
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#define THEME_OFFSET(x) int(x - _LoadingThemeFile._pbThemeData)
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#define THEMEFILE_OFFSET(x) int(x - pThemeFile->_pbThemeData)
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//------------------------------------------------------------------------------------
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class CMemoryDC
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{
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public:
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CMemoryDC();
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~CMemoryDC();
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HRESULT OpenDC(HDC hdcSource, int iWidth, int iHeight);
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void CloseDC();
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operator HDC() {return _hdc;}
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HBITMAP _hBitmap;
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protected:
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//---- private data ----
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HDC _hdc;
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HBITMAP _hOldBitmap;
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};
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//------------------------------------------------------------------------------------
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class CBitmapPixels
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{
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public:
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CBitmapPixels();
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~CBitmapPixels();
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//---- "OpenBitmap()" returns a ptr to pixel values in bitmap. ----
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//---- Rows go from bottom to top; Colums go from left to right. ----
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//---- IMPORTANT: pixel DWORDS have RGB bytes reversed from COLORREF ----
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HRESULT OpenBitmap(HDC hdc, HBITMAP bitmap, BOOL fForceRGB32,
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DWORD OUT **pPixels, OPTIONAL OUT int *piWidth=NULL, OPTIONAL OUT int *piHeight=NULL,
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OPTIONAL OUT int *piBytesPerPixel=NULL, OPTIONAL OUT int *piBytesPerRow=NULL,
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OPTIONAL OUT int *piPreviousBytesPerPixel = NULL, OPTIONAL UINT cbBytesBefore = 0);
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void CloseBitmap(HDC hdc, HBITMAP hBitmap);
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//---- Pointer to the total buffer (including cbBytesBefore)
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BYTE *Buffer();
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//---- public data ----
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BITMAPINFOHEADER *_hdrBitmap;
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protected:
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//---- private data ----
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int _iWidth;
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int _iHeight;
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BYTE* _buffer;
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};
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//------------------------------------------------------------------------------------
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HRESULT LoadThemeLibrary(LPCWSTR pszThemeName, HINSTANCE *phInst);
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LPCWSTR ThemeString(CUxThemeFile *pThemeFile, int iOffset);
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HRESULT GetThemeNameId(CUxThemeFile *pThemeFile, LPWSTR pszFileNameBuff, UINT cchFileNameBuff,
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LPWSTR pszColorParam, UINT cchColorParam, LPWSTR pszSizeParam, UINT cchSizeParam, int *piSysMetricsIndex, LANGID *pwLangID);
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BOOL ThemeMatch (CUxThemeFile *pThemeFile, LPCWSTR pszThemeName, LPCWSTR pszColorName, LPCWSTR pszSizeName, LANGID wLangID);
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HRESULT _EnumThemeSizes(HINSTANCE hInst, LPCWSTR pszThemeName,
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OPTIONAL LPCWSTR pszColorScheme, DWORD dwSizeIndex, OUT THEMENAMEINFO *ptn, BOOL fCheckColorDepth);
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HRESULT _EnumThemeColors(HINSTANCE hInst, LPCWSTR pszThemeName,
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OPTIONAL LPCWSTR pszSizeName, DWORD dwColorIndex, OUT THEMENAMEINFO *ptn, BOOL fCheckColorDepth);
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HRESULT GetSizeIndex(HINSTANCE hInst, LPCWSTR pszSize, int *piIndex);
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HRESULT GetColorSchemeIndex(HINSTANCE hInst, LPCWSTR pszSize, int *piIndex);
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HRESULT FindComboData(HINSTANCE hDll, COLORSIZECOMBOS **ppCombos);
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HRESULT GetThemeSizeId(int iSysSizeId, int *piThemeSizeId);
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int GetLoadIdFromTheme(CUxThemeFile *pThemeFile);
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//---------------------------------------------------------------------------
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#endif // _TMUTILS_H_
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//-------------------------------------------------------------------------
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