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https://github.com/ONLYOFFICE/core.git
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253 lines
7.0 KiB
C
253 lines
7.0 KiB
C
#ifndef _FONT_UTILS_H
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#define _FONT_UTILS_H
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#include FT_SFNT_NAMES_H
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#include "Font.h"
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#define fabs(X) ( X >= 0 ? X : -X )
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static long GetNextNameValue(HKEY key, LPCTSTR pszSubkey, LPTSTR pszName, LPTSTR pszData)
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{
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static HKEY hkey = NULL; // registry handle, kept open between calls
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static DWORD dwIndex = 0; // count of values returned
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LONG retval;
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// if all parameters are NULL then close key
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if (pszSubkey == NULL && pszName == NULL && pszData == NULL)
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{
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if (hkey)
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RegCloseKey(hkey);
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hkey = NULL;
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return ERROR_SUCCESS;
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}
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// if subkey is specified then open key (first time)
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if (pszSubkey && pszSubkey[0] != 0)
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{
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retval = RegOpenKeyEx(key, pszSubkey, 0, KEY_READ, &hkey);
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if (retval != ERROR_SUCCESS)
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{
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return retval;
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}
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dwIndex = 0;
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}
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else
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{
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dwIndex++;
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}
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_ASSERTE(pszName != NULL && pszData != NULL);
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*pszName = 0;
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*pszData = 0;
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TCHAR szValueName[MAX_PATH];
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DWORD dwValueNameSize = sizeof(szValueName)-1;
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BYTE szValueData[MAX_PATH];
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DWORD dwValueDataSize = sizeof(szValueData)-1;
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DWORD dwType = 0;
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retval = RegEnumValue(hkey, dwIndex, szValueName, &dwValueNameSize, NULL,
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&dwType, szValueData, &dwValueDataSize);
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if (retval == ERROR_SUCCESS)
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{
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lstrcpy(pszName, (LPTSTR)szValueName);
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lstrcpy(pszData, (LPTSTR)szValueData);
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}
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return retval;
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}
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static FT_Error FT_New_FaceW(FT_Library pLibrary, wchar_t *wsFilePath, FT_Long lIndex, FT_Face *pFace)
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{
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USES_CONVERSION;
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FT_Open_Args oOpenArgs;
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oOpenArgs.flags = FT_OPEN_PATHNAME;
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oOpenArgs.pathname = W2A( wsFilePath );
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FT_Parameter *pParams = (FT_Parameter *)::malloc( sizeof(FT_Parameter) * 4 );
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pParams[0].tag = FT_MAKE_TAG( 'i', 'g', 'p', 'f' );
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pParams[0].data = NULL;
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pParams[1].tag = FT_MAKE_TAG( 'i', 'g', 'p', 's' );
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pParams[1].data = NULL;
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pParams[2].tag = FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY;
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pParams[2].data = NULL;
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pParams[3].tag = FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY;
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pParams[3].data = NULL;
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oOpenArgs.num_params = 4;
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oOpenArgs.params = pParams;
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int nError = FT_Open_Face( pLibrary, &oOpenArgs, lIndex, pFace );
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::free( pParams );
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return nError;
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}
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static void UpdateStyles(CFont *pFont, BOOL bBold, BOOL bItalic)
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{
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CStringA sStyle = pFont->GetStyleName();
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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BOOL bSrcBold = ( -1 != sStyle.Find( "Bold" ) );
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BOOL bSrcItalic = ( -1 != sStyle.Find( "Italic" ) );
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if ( !bBold ) // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
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{
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pFont->SetBold( FALSE );
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}
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else if ( bBold ) // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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{
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if ( bSrcBold )
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>
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pFont->SetBold( FALSE );
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}
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else
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
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pFont->SetBold( TRUE );
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}
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}
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if ( !bItalic ) // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
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{
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pFont->SetItalic( FALSE );
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}
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else if ( bItalic ) // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
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{
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if ( bSrcItalic )
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>
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pFont->SetItalic( FALSE );
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}
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else
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
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pFont->SetItalic( TRUE );
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}
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}
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}
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static int GetDefaultCharset(BOOL bUseDefCharset = TRUE)
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{
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if ( !bUseDefCharset )
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return UNKNOWN_CHARSET;
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LOCALESIGNATURE LocSig;
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GetLocaleInfo( GetSystemDefaultLCID(), LOCALE_FONTSIGNATURE, (LPWSTR)&LocSig, sizeof(LocSig) / sizeof(TCHAR) );
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if ( LocSig.lsCsbDefault[0] & 1 )
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return 0;
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else if ( LocSig.lsCsbDefault[0] & 2 )
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return 238;
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else if ( LocSig.lsCsbDefault[0] & 4 )
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return 204;
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else if ( LocSig.lsCsbDefault[0] & 8 )
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return 161;
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else if ( LocSig.lsCsbDefault[0] & 16 )
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return 162;
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else if ( LocSig.lsCsbDefault[0] & 32 )
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return 177;
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else if ( LocSig.lsCsbDefault[0] & 64 )
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return 178;
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else if ( LocSig.lsCsbDefault[0] & 128 )
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return 186;
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else if ( LocSig.lsCsbDefault[0] & 256 )
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return 163;
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else if ( LocSig.lsCsbDefault[0] & 0x10000 )
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return 222;
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else if ( LocSig.lsCsbDefault[0] & 0x20000 )
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return 128;
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else if ( LocSig.lsCsbDefault[0] & 0x40000 )
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return 134;
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else if ( LocSig.lsCsbDefault[0] & 0x80000 )
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return 129;
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else if ( LocSig.lsCsbDefault[0] & 0x100000 )
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return 136;
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else if ( LocSig.lsCsbDefault[0] & 0x200000 )
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return 130;
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else if ( LocSig.lsCsbDefault[0] & 0x20000000 )
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return 77;
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else if ( LocSig.lsCsbDefault[0] & 0x40000000 )
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return 255;
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else if ( LocSig.lsCsbDefault[0] & 0x80000000 )
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return 2;
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return 0;
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}
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static void GetCodePageByCharset(unsigned char unCharset, unsigned long *pulBit, unsigned int *punLongIndex)
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> AVSFontManager::IsUnicodeRangeAvailable
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Charset -> Codepage: http://support.microsoft.com/kb/165478
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// http://msdn.microsoft.com/en-us/library/cc194829.aspx
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// Charset Name Charset Value(hex) Codepage number
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// ------------------------------------------------------
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//
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// DEFAULT_CHARSET 1 (x01)
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// SYMBOL_CHARSET 2 (x02)
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// OEM_CHARSET 255 (xFF)
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// ANSI_CHARSET 0 (x00) 1252
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// RUSSIAN_CHARSET 204 (xCC) 1251
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// EASTEUROPE_CHARSET 238 (xEE) 1250
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// GREEK_CHARSET 161 (xA1) 1253
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// TURKISH_CHARSET 162 (xA2) 1254
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// BALTIC_CHARSET 186 (xBA) 1257
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// HEBREW_CHARSET 177 (xB1) 1255
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// ARABIC _CHARSET 178 (xB2) 1256
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// SHIFTJIS_CHARSET 128 (x80) 932
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// HANGEUL_CHARSET 129 (x81) 949
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// GB2313_CHARSET 134 (x86) 936
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// CHINESEBIG5_CHARSET 136 (x88) 950
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// THAI_CHARSET 222 (xDE) 874
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// JOHAB_CHARSET 130 (x82) 1361
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// VIETNAMESE_CHARSET 163 (xA3) 1258
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// MAC_CHARSET 77 (x4D)
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CodePage -> ulCodePageRange1 : http://www.microsoft.com/Typography/otspec/os2.htm#cpr
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if ( punLongIndex )
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*punLongIndex = 4;
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if ( unCharset == DEFAULT_CHARSET )
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unCharset = GetDefaultCharset();
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if ( pulBit )
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{
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switch( unCharset )
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{
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case 0x00: *pulBit = 0; break;
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case 0xEE: *pulBit = 1; break;
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case 0xCC: *pulBit = 2; break;
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case 0xA1: *pulBit = 3; break;
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case 0xA2: *pulBit = 4; break;
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case 0xB1: *pulBit = 5; break;
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case 0xB2: *pulBit = 6; break;
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case 0xBA: *pulBit = 7; break;
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case 0xA3: *pulBit = 8; break;
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case 0xDE: *pulBit = 16; break;
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case 0x80: *pulBit = 17; break;
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case 0x86: *pulBit = 18; break;
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case 0x81: *pulBit = 19; break;
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case 0x88: *pulBit = 20; break;
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case 0x82: *pulBit = 21; break;
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case 0x4D: *pulBit = 29; break;
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case 0x02: *pulBit = 31; break;
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case 0xFF: *pulBit = 30; break;
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default: *pulBit = 0; break;
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}
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}
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}
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#endif /* _FONT_UTILS_H */ |