240 lines
10 KiB
C
240 lines
10 KiB
C
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//---------------------------------------------------------------------------
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// Parser.h - parses a "themes.ini" file and builds the ThemeInfo entries
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//---------------------------------------------------------------------------
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#pragma once
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//---------------------------------------------------------------------------
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#include "Scanner.h"
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#include "Utils.h"
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#include "CFile.h"
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#include "SimpStr.h"
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//#include "NtlParse.h"
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//---------------------------------------------------------------------------
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// TMT_XXX ranges:
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// 1 - 49 SpecialPropVals (see below)
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// 50 - 60 Primitive Properties
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// 61 - xx enum definitions & regular Properties
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//---------------------------------------------------------------------------
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enum SpecialPropVals // strings not needed for these
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{
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TMT_THEMEMETRICS = 1, // THEMEMETRICS struct in shared data
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TMT_DIBDATA, // bitmap file converted to DIB data
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TMT_DIBDATA1, // bitmap file converted to DIB data
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TMT_DIBDATA2, // bitmap file converted to DIB data
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TMT_DIBDATA3, // bitmap file converted to DIB data
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TMT_DIBDATA4, // bitmap file converted to DIB data
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TMT_DIBDATA5, // bitmap file converted to DIB data
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TMT_GLYPHDIBDATA, // NTL pcode generated from NTL source file
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TMT_NTLDATA, // NTL pcode generated from NTL source file
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TMT_PARTJUMPTABLE, // seen if more than 1 part defined for class
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TMT_STATEJUMPTABLE, // seen if more than 1 state defined for part
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TMT_JUMPTOPARENT, // seen at end of every section (index=-1 means stop)
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TMT_ENUMDEF, // enum definition (not yet a property)
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TMT_ENUMVAL, // enum value definition
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TMT_ENUM, // enum property
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TMT_DRAWOBJ, // packed struct (CBorderFill and CImageFile objs)
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TMT_TEXTOBJ, // packed struct (CTextObj)
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TMT_RGNLIST, // state jump table to access custom region data entries
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TMT_RGNDATA, // custom region data for an imagefile/state
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TMT_STOCKBRUSHES, // stock brush values for bitmap(s)
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TMT_ENDOFCLASS, // end of data for a class section
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TMT_STOCKDIBDATA,
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TMT_UNKNOWN,
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};
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//---------------------------------------------------------------------------
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#define HUE_SUBCNT 5
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#define COLOR_SUBCNT 5
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//---------------------------------------------------------------------------
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#define MAX_PROPERTY_VALUE 1024
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//---------------------------------------------------------------------------
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#define ENUM_SECTION_NAME L"enums"
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#define TYPE_SECTION_NAME L"types"
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#define INI_MACRO_SYMBOL L'#'
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#define SUBST_TABLE_INCLUDE L"Include"
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#define GLOBALS_SECTION_NAME L"globals"
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#define SYSMETRICS_SECTION_NAME L"SysMetrics"
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#define MYAPP_NAME L"ThemeSel"
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#define OUTFILE_NAME L"tmdefs.h"
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#define PREDEFINES_NAME L"themes.inc"
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//---------------------------------------------------------------------------
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typedef BYTE PRIMVAL; // first 10 TMT_XXX defines
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//---------------------------------------------------------------------------
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class IParserCallBack // Parser Caller must implement
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{
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public:
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virtual HRESULT AddIndex(LPCWSTR pszAppName, LPCWSTR pszClassName,
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int iPartNum, int iStateNum, int iIndex, int iLen) = 0;
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virtual HRESULT AddData(SHORT sTypeNum, PRIMVAL ePrimVal, const void *pData,
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DWORD dwLen) = 0;
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virtual int GetNextDataIndex() = 0;
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};
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//---------------------------------------------------------------------------
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struct ENUMVAL
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{
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CWideString csName;
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int iValue;
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int iSymbolIndex;
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};
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//---------------------------------------------------------------------------
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struct SYMBOL
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{
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CWideString csName;
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SHORT sTypeNum; // the property number of this property
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PRIMVAL ePrimVal; // all enums = ENUM_PRIMNUM
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};
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//---------------------------------------------------------------------------
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// Stock objects data
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//---------------------------------------------------------------------------
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struct TMBITMAPHEADER // Stock bitmap info, can be followed with a BITMAPINFOHEADER struct
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{
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DWORD dwSize; // Size of the structure
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BOOL fFlipped; // TRUE if the bitmap is flipped (stock or not)
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HBITMAP hBitmap; // Stock bitmap handle, if NULL then a BITMAPINFOHEADER follows
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DWORD dwColorDepth; // Bitmap color depth
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BOOL fTrueAlpha; // TRUE if the bitmap has a non-empty alpha chanel
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DWORD iBrushesOffset; // Offset to the stock brushes array for this bitmap
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UINT nBrushes; // Number of brushes in the array
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};
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// Pointer to the BITMAPINFOHEADER following the structure
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#define BITMAPDATA(p) (reinterpret_cast<BITMAPINFOHEADER*>((BYTE*) p + p->dwSize))
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// Size in bytes preceding the BITMAPINFOHEADER data
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#define TMBITMAPSIZE (sizeof(TMBITMAPHEADER))
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//---------------------------------------------------------------------------
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class INtlParserCallBack // Parser Caller must implement
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{
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public:
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virtual HRESULT GetStateNum(LPCWSTR pszStateName, BYTE *piNum) = 0;
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};
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//---------------------------------------------------------------------------
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class CThemeParser : public INtlParserCallBack
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{
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public:
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CThemeParser(BOOL fGlobalTheme = FALSE);
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HRESULT ParseThemeFile(LPCWSTR pszFileName, LPCWSTR pszColorParam,
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IParserCallBack *pCallBack, THEMEENUMPROC pNameCallBack=NULL,
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LPARAM lFnParam=NULL, DWORD dwParseFlags=0);
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HRESULT ParseThemeBuffer(LPCWSTR pszBuffer, LPCWSTR pszFileName,
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LPCWSTR pszColorParam, HINSTANCE hInstThemeDll, IParserCallBack *pCallBack,
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THEMEENUMPROC pNameCallBack=NULL, LPARAM lFnParam=NULL,
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DWORD dwParseFlags=0, LPCWSTR pszDocProperty=NULL, OUT LPWSTR pszResult=NULL,
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DWORD dwMaxResultChars=0);
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HRESULT GetEnumValue(LPCWSTR pszEnumName, LPCWSTR pszEnumValName,
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int *piValue);
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HRESULT GetPropertyNum(LPCWSTR pszName, int *piPropNum);
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HRESULT GetStateNum(LPCWSTR pszStateName, BYTE *piNum);
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void CleanupStockBitmaps();
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protected:
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//---- helpers ----
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HRESULT SourceError(int iMsgResId, LPCWSTR pszParam1=NULL, LPCWSTR pszParam2=NULL);
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HRESULT ParseDocSection();
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HRESULT ParseClassSection(LPCWSTR pszFirstName);
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HRESULT InitializeSymbols();
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PRIMVAL GetPrimVal(LPCWSTR pszName);
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HRESULT AddSymbol(LPCWSTR pszName, SHORT sTypeNum, PRIMVAL ePrimVal);
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HRESULT ParseClassSectionName(LPCWSTR pszFirstName, LPWSTR appsym);
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HRESULT ValidateEnumSymbol(LPCWSTR pszName, int iSymType, int *pIndex=NULL);
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HRESULT ParseClassLine(int *piSymType=NULL, int *piValue=NULL, LPWSTR pszBuff=NULL, DWORD dwMaxBuffChars=0);
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int GetSymbolIndex(LPCWSTR pszName);
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HRESULT ParseThemeScanner(IParserCallBack *pCallBack, THEMEENUMPROC pNameCallBack,
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LPARAM lFnParam, DWORD dwParseFlags);
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HRESULT ParseColorSchemeSection();
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COLORREF ApplyColorSubstitution(COLORREF crOld);
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HRESULT ParseSizeSection();
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HRESULT ParseFileSection();
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HRESULT ParseSubstSection();
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HRESULT BitmapColorReplacement(DWORD *pPixelBuff, UINT iWidth, UINT iHeight);
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HRESULT PackageImageData(LPCWSTR szFileNameR, LPCWSTR szFileNameG, LPCWSTR szFileNameB, int iDibPropNum);
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HRESULT PackageNtlCode(LPCWSTR szFileName);
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HRESULT LoadResourceProperties();
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void EmptyResourceProperties();
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HRESULT GetResourceProperty(LPCWSTR pszPropName, LPWSTR pszValueBuff,
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int cchMaxValueChars);
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//---- primitive value parsers ----
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HRESULT ParseEnumValue(int iSymType);
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HRESULT ParseStringValue(int iSymType, LPWSTR pszBuff=NULL, DWORD dwMaxBuffChars=0);
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HRESULT ParseIntValue(int iSymType, int *piValue=NULL);
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HRESULT ParseBoolValue(int iSymType, LPCWSTR pszPropertyName);
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HRESULT ParseColorValue(int iSymType, COLORREF *pcrValue=NULL, COLORREF *pcrValue2=NULL);
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HRESULT ParseMarginsValue(int iSymType);
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HRESULT ParseIntListValue(int iSymType);
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HRESULT ParseFileNameValue(int iSymType, LPWSTR pszBuff=NULL, DWORD dwMaxBuffChars=0);
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HRESULT ParseSizeValue(int iSymType);
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HRESULT ParsePositionValue(int iSymType);
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HRESULT ParseRectValue(int iSymType, LPCWSTR pszPropertyName);
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HRESULT ParseFontValue(int iSymType, LPCWSTR pszPropertyName);
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HRESULT AddThemeData(int iTypeNum, PRIMVAL ePrimVal, const void *pData, DWORD dwLen);
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HRESULT ParseSizeInfoUnits(int iVal, LPCWSTR pszDefaultUnits, int *piPixels);
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HRESULT GetIntList(int *pInts, LPCWSTR *pParts, int iCount,
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int iMin, int iMax);
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HRESULT ParseSysFont(LOGFONT *pFont);
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HRESULT ParseSysColor(LPCWSTR szId, COLORREF *pcrValue);
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HRESULT GenerateEmptySection(LPCWSTR pszSectionName, int iPartId, int iStateId);
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//---- private data ----
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CScanner _scan;
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CSimpleFile _outfile;
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int _iEnumCount;
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int _iTypeCount;
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int _iFontNumber; // for using resource-based strings as font values
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BOOL _fGlobalTheme;
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BOOL _fGlobalsDefined;
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BOOL _fClassSectionDefined;
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BOOL _fDefiningColorScheme;
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BOOL _fUsingResourceProperties;
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UCHAR _uCharSet;
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//---- current section info ----
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int _iPartId;
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int _iStateId;
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WCHAR _szClassName[MAX_PATH];
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WCHAR _szBaseSectionName[MAX_PATH]; // of current section
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WCHAR _szFullSectionName[MAX_PATH]; // of current section
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CSimpleArray<ENUMVAL> _EnumVals;
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CSimpleArray<SYMBOL> _Symbols;
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CSimpleArray<HBITMAP> _StockBitmapCleanupList;
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IParserCallBack *_pCallBackObj;
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THEMEENUMPROC _pNameCallBack;
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LPARAM _lNameParam;
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DWORD _dwParseFlags;
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WCHAR _ColorParam[MAX_PATH+1];
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HINSTANCE _hinstThemeDll;
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LPCWSTR _pszDocProperty;
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LPWSTR _pszResult; // for querying doc property
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DWORD _dwMaxResultChars;
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//---- color substitution table ----
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int _iColorCount;
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COLORREF _crFromColors[5];
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COLORREF _crToColors[5];
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COLORREF _crBlend;
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//---- hue substitution table ----
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int _iHueCount;
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BYTE _bFromHues[5];
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BYTE _bToHues[5];
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//---- theme metrics table ----
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BOOL _fDefiningMetrics;
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BOOL _fMetricsDefined;
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//---- resource properties ----
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CSimpleArray<CWideString> _PropertyNames;
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CSimpleArray<CWideString> _PropertyValues;
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CSimpleArray<int> _iPropertyIds;
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WCHAR _szResPropValue[2*MAX_PATH];
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int _iResPropId;
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};
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//---------------------------------------------------------------------------
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