1585 lines
49 KiB
C
1585 lines
49 KiB
C
/*
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* GDI font objects
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*
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* Copyright 1993 Alexandre Julliard
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* 1997 Alex Korobka
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "wine/winestring.h"
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#include "font.h"
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#include "heap.h"
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#include "metafile.h"
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#include "options.h"
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#include "debugtools.h"
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#include "winerror.h"
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#include "dc.h"
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DECLARE_DEBUG_CHANNEL(font)
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DECLARE_DEBUG_CHANNEL(gdi)
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#define ENUM_UNICODE 0x00000001
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typedef struct
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{
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LPLOGFONT16 lpLogFontParam;
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FONTENUMPROCEX16 lpEnumFunc;
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LPARAM lpData;
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LPNEWTEXTMETRICEX16 lpTextMetric;
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LPENUMLOGFONTEX16 lpLogFont;
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SEGPTR segTextMetric;
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SEGPTR segLogFont;
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} fontEnum16;
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typedef struct
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{
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LPLOGFONTW lpLogFontParam;
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FONTENUMPROCW lpEnumFunc;
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LPARAM lpData;
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LPNEWTEXTMETRICEXW lpTextMetric;
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LPENUMLOGFONTEXW lpLogFont;
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DWORD dwFlags;
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} fontEnum32;
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/*
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* For TranslateCharsetInfo
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*/
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#define FS(x) {{0,0,0,0},{0x1<<(x),0}}
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#define MAXTCIINDEX 32
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static CHARSETINFO FONT_tci[MAXTCIINDEX] = {
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/* ANSI */
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{ ANSI_CHARSET, 1252, FS(0)},
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{ EASTEUROPE_CHARSET, 1250, FS(1)},
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{ RUSSIAN_CHARSET, 1251, FS(2)},
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{ GREEK_CHARSET, 1253, FS(3)},
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{ TURKISH_CHARSET, 1254, FS(4)},
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{ HEBREW_CHARSET, 1255, FS(5)},
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{ ARABIC_CHARSET, 1256, FS(6)},
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{ BALTIC_CHARSET, 1257, FS(7)},
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/* reserved by ANSI */
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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/* ANSI and OEM */
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{ THAI_CHARSET, 874, FS(16)},
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{ SHIFTJIS_CHARSET, 932, FS(17)},
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{ GB2312_CHARSET, 936, FS(18)},
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{ HANGEUL_CHARSET, 949, FS(19)},
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{ CHINESEBIG5_CHARSET, 950, FS(20)},
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{ JOHAB_CHARSET, 1361, FS(21)},
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/* reserved for alternate ANSI and OEM */
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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/* reserved for system */
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{ DEFAULT_CHARSET, 0, FS(0)},
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{ DEFAULT_CHARSET, 0, FS(0)},
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};
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/***********************************************************************
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* LOGFONT conversion functions.
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*/
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static void __logfont32to16( INT16* plf16, const INT* plf32 )
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{
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int i;
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for( i = 0; i < 5; i++ ) *plf16++ = *plf32++;
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*((INT*)plf16)++ = *plf32++;
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*((INT*)plf16) = *plf32;
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}
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static void __logfont16to32( INT* plf32, const INT16* plf16 )
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{
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int i;
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for( i = 0; i < 5; i++ ) *plf32++ = *plf16++;
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*plf32++ = *((INT*)plf16)++;
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*plf32 = *((INT*)plf16);
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}
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void FONT_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
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{
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__logfont32to16( (INT16*)font16, (const INT*)font32 );
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lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
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}
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void FONT_LogFont32WTo16( const LOGFONTW* font32, LPLOGFONT16 font16 )
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{
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__logfont32to16( (INT16*)font16, (const INT*)font32 );
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lstrcpynWtoA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
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}
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void FONT_LogFont16To32A( const LPLOGFONT16 font16, LPLOGFONTA font32 )
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{
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__logfont16to32( (INT*)font32, (const INT16*)font16 );
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lstrcpynA( font32->lfFaceName, font16->lfFaceName, LF_FACESIZE );
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}
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void FONT_LogFont16To32W( const LPLOGFONT16 font16, LPLOGFONTW font32 )
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{
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__logfont16to32( (INT*)font32, (const INT16*)font16 );
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lstrcpynAtoW( font32->lfFaceName, font16->lfFaceName, LF_FACESIZE );
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}
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/***********************************************************************
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* TEXTMETRIC conversion functions.
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*/
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void FONT_TextMetric32Ato16(const LPTEXTMETRICA ptm32, LPTEXTMETRIC16 ptm16 )
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{
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ptm16->tmHeight = ptm32->tmHeight;
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ptm16->tmAscent = ptm32->tmAscent;
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ptm16->tmDescent = ptm32->tmDescent;
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ptm16->tmInternalLeading = ptm32->tmInternalLeading;
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ptm16->tmExternalLeading = ptm32->tmExternalLeading;
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ptm16->tmAveCharWidth = ptm32->tmAveCharWidth;
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ptm16->tmMaxCharWidth = ptm32->tmMaxCharWidth;
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ptm16->tmWeight = ptm32->tmWeight;
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ptm16->tmOverhang = ptm32->tmOverhang;
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ptm16->tmDigitizedAspectX = ptm32->tmDigitizedAspectX;
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ptm16->tmDigitizedAspectY = ptm32->tmDigitizedAspectY;
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ptm16->tmFirstChar = ptm32->tmFirstChar;
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ptm16->tmLastChar = ptm32->tmLastChar;
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ptm16->tmDefaultChar = ptm32->tmDefaultChar;
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ptm16->tmBreakChar = ptm32->tmBreakChar;
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ptm16->tmItalic = ptm32->tmItalic;
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ptm16->tmUnderlined = ptm32->tmUnderlined;
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ptm16->tmStruckOut = ptm32->tmStruckOut;
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ptm16->tmPitchAndFamily = ptm32->tmPitchAndFamily;
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ptm16->tmCharSet = ptm32->tmCharSet;
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}
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void FONT_TextMetric32Wto16(const LPTEXTMETRICW ptm32, LPTEXTMETRIC16 ptm16 )
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{
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ptm16->tmHeight = ptm32->tmHeight;
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ptm16->tmAscent = ptm32->tmAscent;
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ptm16->tmDescent = ptm32->tmDescent;
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ptm16->tmInternalLeading = ptm32->tmInternalLeading;
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ptm16->tmExternalLeading = ptm32->tmExternalLeading;
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ptm16->tmAveCharWidth = ptm32->tmAveCharWidth;
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ptm16->tmMaxCharWidth = ptm32->tmMaxCharWidth;
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ptm16->tmWeight = ptm32->tmWeight;
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ptm16->tmOverhang = ptm32->tmOverhang;
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ptm16->tmDigitizedAspectX = ptm32->tmDigitizedAspectX;
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ptm16->tmDigitizedAspectY = ptm32->tmDigitizedAspectY;
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ptm16->tmFirstChar = ptm32->tmFirstChar;
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ptm16->tmLastChar = ptm32->tmLastChar;
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ptm16->tmDefaultChar = ptm32->tmDefaultChar;
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ptm16->tmBreakChar = ptm32->tmBreakChar;
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ptm16->tmItalic = ptm32->tmItalic;
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ptm16->tmUnderlined = ptm32->tmUnderlined;
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ptm16->tmStruckOut = ptm32->tmStruckOut;
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ptm16->tmPitchAndFamily = ptm32->tmPitchAndFamily;
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ptm16->tmCharSet = ptm32->tmCharSet;
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}
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void FONT_TextMetric16to32A(const LPTEXTMETRIC16 ptm16, LPTEXTMETRICA ptm32 )
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{
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ptm32->tmHeight = ptm16->tmHeight;
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ptm32->tmAscent = ptm16->tmAscent;
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ptm32->tmDescent = ptm16->tmDescent;
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ptm32->tmInternalLeading = ptm16->tmInternalLeading;
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ptm32->tmExternalLeading = ptm16->tmExternalLeading;
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ptm32->tmAveCharWidth = ptm16->tmAveCharWidth;
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ptm32->tmMaxCharWidth = ptm16->tmMaxCharWidth;
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ptm32->tmWeight = ptm16->tmWeight;
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ptm32->tmOverhang = ptm16->tmOverhang;
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ptm32->tmDigitizedAspectX = ptm16->tmDigitizedAspectX;
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ptm32->tmDigitizedAspectY = ptm16->tmDigitizedAspectY;
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ptm32->tmFirstChar = ptm16->tmFirstChar;
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ptm32->tmLastChar = ptm16->tmLastChar;
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ptm32->tmDefaultChar = ptm16->tmDefaultChar;
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ptm32->tmBreakChar = ptm16->tmBreakChar;
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ptm32->tmItalic = ptm16->tmItalic;
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ptm32->tmUnderlined = ptm16->tmUnderlined;
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ptm32->tmStruckOut = ptm16->tmStruckOut;
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ptm32->tmPitchAndFamily = ptm16->tmPitchAndFamily;
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ptm32->tmCharSet = ptm16->tmCharSet;
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}
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void FONT_TextMetric16to32W(const LPTEXTMETRIC16 ptm16, LPTEXTMETRICW ptm32 )
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{
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ptm32->tmHeight = ptm16->tmHeight;
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ptm32->tmAscent = ptm16->tmAscent;
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ptm32->tmDescent = ptm16->tmDescent;
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ptm32->tmInternalLeading = ptm16->tmInternalLeading;
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ptm32->tmExternalLeading = ptm16->tmExternalLeading;
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ptm32->tmAveCharWidth = ptm16->tmAveCharWidth;
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ptm32->tmMaxCharWidth = ptm16->tmMaxCharWidth;
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ptm32->tmWeight = ptm16->tmWeight;
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ptm32->tmOverhang = ptm16->tmOverhang;
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ptm32->tmDigitizedAspectX = ptm16->tmDigitizedAspectX;
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ptm32->tmDigitizedAspectY = ptm16->tmDigitizedAspectY;
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ptm32->tmFirstChar = ptm16->tmFirstChar;
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ptm32->tmLastChar = ptm16->tmLastChar;
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ptm32->tmDefaultChar = ptm16->tmDefaultChar;
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ptm32->tmBreakChar = ptm16->tmBreakChar;
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ptm32->tmItalic = ptm16->tmItalic;
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ptm32->tmUnderlined = ptm16->tmUnderlined;
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ptm32->tmStruckOut = ptm16->tmStruckOut;
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ptm32->tmPitchAndFamily = ptm16->tmPitchAndFamily;
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ptm32->tmCharSet = ptm16->tmCharSet;
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}
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void FONT_TextMetric32Ato32W(const LPTEXTMETRICA ptm32A, LPTEXTMETRICW ptm32W )
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{
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ptm32W->tmHeight = ptm32A->tmHeight;
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ptm32W->tmAscent = ptm32A->tmAscent;
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ptm32W->tmDescent = ptm32A->tmDescent;
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ptm32W->tmInternalLeading = ptm32A->tmInternalLeading;
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ptm32W->tmExternalLeading = ptm32A->tmExternalLeading;
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ptm32W->tmAveCharWidth = ptm32A->tmAveCharWidth;
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ptm32W->tmMaxCharWidth = ptm32A->tmMaxCharWidth;
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ptm32W->tmWeight = ptm32A->tmWeight;
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ptm32W->tmOverhang = ptm32A->tmOverhang;
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ptm32W->tmDigitizedAspectX = ptm32A->tmDigitizedAspectX;
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ptm32W->tmDigitizedAspectY = ptm32A->tmDigitizedAspectY;
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ptm32W->tmFirstChar = ptm32A->tmFirstChar;
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ptm32W->tmLastChar = ptm32A->tmLastChar;
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ptm32W->tmDefaultChar = ptm32A->tmDefaultChar;
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ptm32W->tmBreakChar = ptm32A->tmBreakChar;
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ptm32W->tmItalic = ptm32A->tmItalic;
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ptm32W->tmUnderlined = ptm32A->tmUnderlined;
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ptm32W->tmStruckOut = ptm32A->tmStruckOut;
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ptm32W->tmPitchAndFamily = ptm32A->tmPitchAndFamily;
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ptm32W->tmCharSet = ptm32A->tmCharSet;
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}
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/***********************************************************************
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* CreateFontIndirect16 (GDI.57)
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*/
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HFONT16 WINAPI CreateFontIndirect16( const LOGFONT16 *font )
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{
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HFONT16 hFont = 0;
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if (font)
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{
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hFont = GDI_AllocObject( sizeof(FONTOBJ), FONT_MAGIC );
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if( hFont )
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{
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FONTOBJ* fontPtr;
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fontPtr = (FONTOBJ *) GDI_HEAP_LOCK( hFont );
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memcpy( &fontPtr->logfont, font, sizeof(LOGFONT16) );
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TRACE_(font)("(%i %i %i %i) '%s' %s %s => %04x\n",
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font->lfHeight, font->lfWidth,
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font->lfEscapement, font->lfOrientation,
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font->lfFaceName ? font->lfFaceName : "NULL",
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font->lfWeight > 400 ? "Bold" : "",
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font->lfItalic ? "Italic" : "",
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hFont);
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if (font->lfEscapement != font->lfOrientation) {
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/* this should really depend on whether GM_ADVANCED is set */
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fontPtr->logfont.lfOrientation = fontPtr->logfont.lfEscapement;
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WARN_(font)(
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"orientation angle %f set to escapement angle %f for new font %04x\n",
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font->lfOrientation/10., font->lfEscapement/10., hFont);
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}
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GDI_HEAP_UNLOCK( hFont );
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}
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}
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else WARN_(font)("(NULL) => NULL\n");
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return hFont;
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}
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/***********************************************************************
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* CreateFontIndirect32A (GDI32.44)
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*/
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HFONT WINAPI CreateFontIndirectA( const LOGFONTA *font )
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{
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LOGFONT16 font16;
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FONT_LogFont32ATo16( font, &font16 );
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return CreateFontIndirect16( &font16 );
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}
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/***********************************************************************
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* CreateFontIndirect32W (GDI32.45)
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*/
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HFONT WINAPI CreateFontIndirectW( const LOGFONTW *font )
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{
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LOGFONT16 font16;
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FONT_LogFont32WTo16( font, &font16 );
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return CreateFontIndirect16( &font16 );
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}
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/***********************************************************************
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* CreateFont16 (GDI.56)
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*/
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HFONT16 WINAPI CreateFont16(INT16 height, INT16 width, INT16 esc, INT16 orient,
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INT16 weight, BYTE italic, BYTE underline,
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BYTE strikeout, BYTE charset, BYTE outpres,
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BYTE clippres, BYTE quality, BYTE pitch,
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LPCSTR name )
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{
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LOGFONT16 logfont;
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TRACE_(font)("('%s',%d,%d)\n",
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(name ? name : "(null)") , height, width);
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logfont.lfHeight = height;
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logfont.lfWidth = width;
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logfont.lfEscapement = esc;
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logfont.lfOrientation = orient;
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logfont.lfWeight = weight;
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logfont.lfItalic = italic;
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logfont.lfUnderline = underline;
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logfont.lfStrikeOut = strikeout;
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logfont.lfCharSet = charset;
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logfont.lfOutPrecision = outpres;
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logfont.lfClipPrecision = clippres;
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logfont.lfQuality = quality;
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logfont.lfPitchAndFamily = pitch;
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if (name)
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lstrcpynA(logfont.lfFaceName,name,sizeof(logfont.lfFaceName));
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else
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logfont.lfFaceName[0] = '\0';
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return CreateFontIndirect16( &logfont );
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}
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/*************************************************************************
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* CreateFont32A (GDI32.43)
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*/
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HFONT WINAPI CreateFontA( INT height, INT width, INT esc,
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INT orient, INT weight, DWORD italic,
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DWORD underline, DWORD strikeout, DWORD charset,
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DWORD outpres, DWORD clippres, DWORD quality,
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DWORD pitch, LPCSTR name )
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{
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return (HFONT)CreateFont16( height, width, esc, orient, weight, italic,
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underline, strikeout, charset, outpres,
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clippres, quality, pitch, name );
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}
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/*************************************************************************
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* CreateFont32W (GDI32.46)
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*/
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HFONT WINAPI CreateFontW( INT height, INT width, INT esc,
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INT orient, INT weight, DWORD italic,
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DWORD underline, DWORD strikeout, DWORD charset,
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DWORD outpres, DWORD clippres, DWORD quality,
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DWORD pitch, LPCWSTR name )
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{
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LPSTR namea = HEAP_strdupWtoA( GetProcessHeap(), 0, name );
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HFONT ret = (HFONT)CreateFont16( height, width, esc, orient, weight,
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italic, underline, strikeout, charset,
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outpres, clippres, quality, pitch,
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namea );
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if (namea) HeapFree( GetProcessHeap(), 0, namea );
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return ret;
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}
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/***********************************************************************
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* FONT_GetObject16
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*/
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INT16 FONT_GetObject16( FONTOBJ * font, INT16 count, LPSTR buffer )
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{
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if (count > sizeof(LOGFONT16)) count = sizeof(LOGFONT16);
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memcpy( buffer, &font->logfont, count );
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return count;
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}
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/***********************************************************************
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* FONT_GetObject32A
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*/
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INT FONT_GetObjectA( FONTOBJ *font, INT count, LPSTR buffer )
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{
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LOGFONTA fnt32;
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FONT_LogFont16To32A( &font->logfont, &fnt32 );
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if (count > sizeof(fnt32)) count = sizeof(fnt32);
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memcpy( buffer, &fnt32, count );
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return count;
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}
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/***********************************************************************
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* FONT_GetObject32W
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*/
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INT FONT_GetObjectW( FONTOBJ *font, INT count, LPSTR buffer )
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{
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LOGFONTW fnt32;
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FONT_LogFont16To32W( &font->logfont, &fnt32 );
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if (count > sizeof(fnt32)) count = sizeof(fnt32);
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memcpy( buffer, &fnt32, count );
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return count;
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}
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/***********************************************************************
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* FONT_EnumInstance16
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*
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* Called by the device driver layer to pass font info
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* down to the application.
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*/
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static INT FONT_EnumInstance16( LPENUMLOGFONT16 plf,
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LPNEWTEXTMETRIC16 ptm, UINT16 fType, LPARAM lp )
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{
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#define pfe ((fontEnum16*)lp)
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if( pfe->lpLogFontParam->lfCharSet == DEFAULT_CHARSET ||
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pfe->lpLogFontParam->lfCharSet == plf->elfLogFont.lfCharSet )
|
|
{
|
|
memcpy( pfe->lpLogFont, plf, sizeof(ENUMLOGFONT16) );
|
|
memcpy( pfe->lpTextMetric, ptm, sizeof(NEWTEXTMETRIC16) );
|
|
|
|
return pfe->lpEnumFunc( pfe->segLogFont, pfe->segTextMetric, fType, (LPARAM)(pfe->lpData) );
|
|
}
|
|
#undef pfe
|
|
return 1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FONT_EnumInstance32
|
|
*/
|
|
static INT FONT_EnumInstance( LPENUMLOGFONT16 plf,
|
|
LPNEWTEXTMETRIC16 ptm, UINT16 fType, LPARAM lp )
|
|
{
|
|
/* lfCharSet is at the same offset in both LOGFONT32A and LOGFONT32W */
|
|
|
|
#define pfe ((fontEnum32*)lp)
|
|
if( pfe->lpLogFontParam->lfCharSet == DEFAULT_CHARSET ||
|
|
pfe->lpLogFontParam->lfCharSet == plf->elfLogFont.lfCharSet )
|
|
{
|
|
/* convert font metrics */
|
|
|
|
if( pfe->dwFlags & ENUM_UNICODE )
|
|
{
|
|
FONT_LogFont16To32W( &plf->elfLogFont, (LPLOGFONTW)(pfe->lpLogFont) );
|
|
FONT_TextMetric16to32W( (LPTEXTMETRIC16)ptm, (LPTEXTMETRICW)(pfe->lpTextMetric) );
|
|
}
|
|
else
|
|
{
|
|
FONT_LogFont16To32A( &plf->elfLogFont, (LPLOGFONTA)pfe->lpLogFont );
|
|
FONT_TextMetric16to32A( (LPTEXTMETRIC16)ptm, (LPTEXTMETRICA)pfe->lpTextMetric );
|
|
}
|
|
|
|
return pfe->lpEnumFunc( (LPENUMLOGFONTW)pfe->lpLogFont,
|
|
(LPNEWTEXTMETRICW)pfe->lpTextMetric, fType, pfe->lpData );
|
|
}
|
|
#undef pfe
|
|
return 1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamiliesEx16 (GDI.613)
|
|
*/
|
|
INT16 WINAPI EnumFontFamiliesEx16( HDC16 hDC, LPLOGFONT16 plf,
|
|
FONTENUMPROCEX16 efproc, LPARAM lParam,
|
|
DWORD dwFlags)
|
|
{
|
|
INT16 retVal = 0;
|
|
DC* dc = (DC*) GDI_GetObjPtr( hDC, DC_MAGIC );
|
|
|
|
if( dc && dc->funcs->pEnumDeviceFonts )
|
|
{
|
|
LPNEWTEXTMETRICEX16 lptm16 = SEGPTR_ALLOC( sizeof(NEWTEXTMETRICEX16) );
|
|
if( lptm16 )
|
|
{
|
|
LPENUMLOGFONTEX16 lplf16 = SEGPTR_ALLOC( sizeof(ENUMLOGFONTEX16) );
|
|
if( lplf16 )
|
|
{
|
|
fontEnum16 fe16;
|
|
|
|
fe16.lpLogFontParam = plf;
|
|
fe16.lpEnumFunc = efproc;
|
|
fe16.lpData = lParam;
|
|
|
|
fe16.lpTextMetric = lptm16;
|
|
fe16.lpLogFont = lplf16;
|
|
fe16.segTextMetric = SEGPTR_GET(lptm16);
|
|
fe16.segLogFont = SEGPTR_GET(lplf16);
|
|
|
|
retVal = dc->funcs->pEnumDeviceFonts( dc, plf, FONT_EnumInstance16, (LPARAM)&fe16 );
|
|
|
|
SEGPTR_FREE(lplf16);
|
|
}
|
|
SEGPTR_FREE(lptm16);
|
|
}
|
|
}
|
|
return retVal;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FONT_EnumFontFamiliesEx32
|
|
*/
|
|
static INT FONT_EnumFontFamiliesEx( HDC hDC, LPLOGFONTW plf, FONTENUMPROCW efproc,
|
|
LPARAM lParam, DWORD dwUnicode)
|
|
{
|
|
DC* dc = (DC*) GDI_GetObjPtr( hDC, DC_MAGIC );
|
|
|
|
if( dc && dc->funcs->pEnumDeviceFonts )
|
|
{
|
|
LOGFONT16 lf16;
|
|
NEWTEXTMETRICEXW tm32w;
|
|
ENUMLOGFONTEXW lf32w;
|
|
fontEnum32 fe32;
|
|
|
|
fe32.lpLogFontParam = plf;
|
|
fe32.lpEnumFunc = efproc;
|
|
fe32.lpData = lParam;
|
|
|
|
fe32.lpTextMetric = &tm32w;
|
|
fe32.lpLogFont = &lf32w;
|
|
fe32.dwFlags = dwUnicode;
|
|
|
|
/* the only difference between LOGFONT32A and LOGFONT32W is in the lfFaceName */
|
|
|
|
if( plf->lfFaceName[0] )
|
|
{
|
|
if( dwUnicode )
|
|
lstrcpynWtoA( lf16.lfFaceName, plf->lfFaceName, LF_FACESIZE );
|
|
else
|
|
lstrcpynA( lf16.lfFaceName, (LPCSTR)plf->lfFaceName, LF_FACESIZE );
|
|
}
|
|
else lf16.lfFaceName[0] = '\0';
|
|
lf16.lfCharSet = plf->lfCharSet;
|
|
|
|
return dc->funcs->pEnumDeviceFonts( dc, &lf16, FONT_EnumInstance, (LPARAM)&fe32 );
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamiliesEx32W (GDI32.82)
|
|
*/
|
|
INT WINAPI EnumFontFamiliesExW( HDC hDC, LPLOGFONTW plf,
|
|
FONTENUMPROCEXW efproc,
|
|
LPARAM lParam, DWORD dwFlags )
|
|
{
|
|
return FONT_EnumFontFamiliesEx( hDC, plf, (FONTENUMPROCW)efproc,
|
|
lParam, ENUM_UNICODE );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamiliesEx32A (GDI32.81)
|
|
*/
|
|
INT WINAPI EnumFontFamiliesExA( HDC hDC, LPLOGFONTA plf,
|
|
FONTENUMPROCEXA efproc,
|
|
LPARAM lParam, DWORD dwFlags)
|
|
{
|
|
return FONT_EnumFontFamiliesEx( hDC, (LPLOGFONTW)plf,
|
|
(FONTENUMPROCW)efproc, lParam, 0);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamilies16 (GDI.330)
|
|
*/
|
|
INT16 WINAPI EnumFontFamilies16( HDC16 hDC, LPCSTR lpFamily,
|
|
FONTENUMPROC16 efproc, LPARAM lpData )
|
|
{
|
|
LOGFONT16 lf;
|
|
|
|
lf.lfCharSet = DEFAULT_CHARSET;
|
|
if( lpFamily ) lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
|
|
else lf.lfFaceName[0] = '\0';
|
|
|
|
return EnumFontFamiliesEx16( hDC, &lf, (FONTENUMPROCEX16)efproc, lpData, 0 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamilies32A (GDI32.80)
|
|
*/
|
|
INT WINAPI EnumFontFamiliesA( HDC hDC, LPCSTR lpFamily,
|
|
FONTENUMPROCA efproc, LPARAM lpData )
|
|
{
|
|
LOGFONTA lf;
|
|
|
|
lf.lfCharSet = DEFAULT_CHARSET;
|
|
if( lpFamily ) lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
|
|
else lf.lfFaceName[0] = lf.lfFaceName[1] = '\0';
|
|
|
|
return FONT_EnumFontFamiliesEx( hDC, (LPLOGFONTW)&lf,
|
|
(FONTENUMPROCW)efproc, lpData, 0 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFontFamilies32W (GDI32.83)
|
|
*/
|
|
INT WINAPI EnumFontFamiliesW( HDC hDC, LPCWSTR lpFamily,
|
|
FONTENUMPROCW efproc, LPARAM lpData )
|
|
{
|
|
LOGFONTW lf;
|
|
|
|
lf.lfCharSet = DEFAULT_CHARSET;
|
|
if( lpFamily ) lstrcpynW( lf.lfFaceName, lpFamily, LF_FACESIZE );
|
|
else lf.lfFaceName[0] = 0;
|
|
|
|
return FONT_EnumFontFamiliesEx( hDC, &lf, efproc, lpData, ENUM_UNICODE );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFonts16 (GDI.70)
|
|
*/
|
|
INT16 WINAPI EnumFonts16( HDC16 hDC, LPCSTR lpName, FONTENUMPROC16 efproc,
|
|
LPARAM lpData )
|
|
{
|
|
return EnumFontFamilies16( hDC, lpName, (FONTENUMPROCEX16)efproc, lpData );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFonts32A (GDI32.84)
|
|
*/
|
|
INT WINAPI EnumFontsA( HDC hDC, LPCSTR lpName, FONTENUMPROCA efproc,
|
|
LPARAM lpData )
|
|
{
|
|
return EnumFontFamiliesA( hDC, lpName, efproc, lpData );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumFonts32W (GDI32.85)
|
|
*/
|
|
INT WINAPI EnumFontsW( HDC hDC, LPCWSTR lpName, FONTENUMPROCW efproc,
|
|
LPARAM lpData )
|
|
{
|
|
return EnumFontFamiliesW( hDC, lpName, efproc, lpData );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextCharacterExtra16 (GDI.89)
|
|
*/
|
|
INT16 WINAPI GetTextCharacterExtra16( HDC16 hdc )
|
|
{
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc) return 0;
|
|
return abs( (dc->w.charExtra * dc->wndExtX + dc->vportExtX / 2)
|
|
/ dc->vportExtX );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextCharacterExtra32 (GDI32.225)
|
|
*/
|
|
INT WINAPI GetTextCharacterExtra( HDC hdc )
|
|
{
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc) return 0;
|
|
return abs( (dc->w.charExtra * dc->wndExtX + dc->vportExtX / 2)
|
|
/ dc->vportExtX );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetTextCharacterExtra16 (GDI.8)
|
|
*/
|
|
INT16 WINAPI SetTextCharacterExtra16( HDC16 hdc, INT16 extra )
|
|
{
|
|
return (INT16)SetTextCharacterExtra( hdc, extra );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetTextCharacterExtra32 (GDI32.337)
|
|
*/
|
|
INT WINAPI SetTextCharacterExtra( HDC hdc, INT extra )
|
|
{
|
|
INT prev;
|
|
DC * dc = DC_GetDCPtr( hdc );
|
|
if (!dc) return 0;
|
|
if (dc->funcs->pSetTextCharacterExtra)
|
|
return dc->funcs->pSetTextCharacterExtra( dc, extra );
|
|
extra = (extra * dc->vportExtX + dc->wndExtX / 2) / dc->wndExtX;
|
|
prev = dc->w.charExtra;
|
|
dc->w.charExtra = abs(extra);
|
|
return (prev * dc->wndExtX + dc->vportExtX / 2) / dc->vportExtX;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetTextJustification16 (GDI.10)
|
|
*/
|
|
INT16 WINAPI SetTextJustification16( HDC16 hdc, INT16 extra, INT16 breaks )
|
|
{
|
|
return SetTextJustification( hdc, extra, breaks );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetTextJustification (GDI32.339)
|
|
*/
|
|
BOOL WINAPI SetTextJustification( HDC hdc, INT extra, INT breaks )
|
|
{
|
|
DC * dc = DC_GetDCPtr( hdc );
|
|
if (!dc) return 0;
|
|
if (dc->funcs->pSetTextJustification)
|
|
return dc->funcs->pSetTextJustification( dc, extra, breaks );
|
|
|
|
extra = abs((extra * dc->vportExtX + dc->wndExtX / 2) / dc->wndExtX);
|
|
if (!extra) breaks = 0;
|
|
dc->w.breakTotalExtra = extra;
|
|
dc->w.breakCount = breaks;
|
|
if (breaks)
|
|
{
|
|
dc->w.breakExtra = extra / breaks;
|
|
dc->w.breakRem = extra - (dc->w.breakCount * dc->w.breakExtra);
|
|
}
|
|
else
|
|
{
|
|
dc->w.breakExtra = 0;
|
|
dc->w.breakRem = 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextFace16 (GDI.92)
|
|
*/
|
|
INT16 WINAPI GetTextFace16( HDC16 hdc, INT16 count, LPSTR name )
|
|
{
|
|
return GetTextFaceA(hdc,count,name);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetTextFace32A (GDI32.234)
|
|
*/
|
|
INT WINAPI GetTextFaceA( HDC hdc, INT count, LPSTR name )
|
|
{
|
|
FONTOBJ *font;
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc) return 0;
|
|
if (!(font = (FONTOBJ *) GDI_GetObjPtr( dc->w.hFont, FONT_MAGIC )))
|
|
return 0;
|
|
if (name)
|
|
lstrcpynA( name, font->logfont.lfFaceName, count );
|
|
GDI_HEAP_UNLOCK( dc->w.hFont );
|
|
if (name)
|
|
return strlen(name);
|
|
else
|
|
return strlen(font->logfont.lfFaceName) + 1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetTextFace32W (GDI32.235)
|
|
*/
|
|
INT WINAPI GetTextFaceW( HDC hdc, INT count, LPWSTR name )
|
|
{
|
|
LPSTR nameA = HeapAlloc( GetProcessHeap(), 0, count );
|
|
INT res = GetTextFaceA(hdc,count,nameA);
|
|
lstrcpyAtoW( name, nameA );
|
|
HeapFree( GetProcessHeap(), 0, nameA );
|
|
return res;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtent (GDI.91)
|
|
*/
|
|
DWORD WINAPI GetTextExtent16( HDC16 hdc, LPCSTR str, INT16 count )
|
|
{
|
|
SIZE16 size;
|
|
if (!GetTextExtentPoint16( hdc, str, count, &size )) return 0;
|
|
return MAKELONG( size.cx, size.cy );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentPoint16 (GDI.471)
|
|
*
|
|
* FIXME: Should this have a bug for compatibility?
|
|
* Original Windows versions of GetTextExtentPoint{A,W} have documented
|
|
* bugs (-> MSDN KB q147647.txt).
|
|
*/
|
|
BOOL16 WINAPI GetTextExtentPoint16( HDC16 hdc, LPCSTR str, INT16 count,
|
|
LPSIZE16 size )
|
|
{
|
|
SIZE size32;
|
|
BOOL ret = GetTextExtentPoint32A( hdc, str, count, &size32 );
|
|
CONV_SIZE32TO16( &size32, size );
|
|
return (BOOL16)ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentPoint32A (GDI32.230)
|
|
*/
|
|
BOOL WINAPI GetTextExtentPoint32A( HDC hdc, LPCSTR str, INT count,
|
|
LPSIZE size )
|
|
{
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc)
|
|
{
|
|
if (!(dc = (DC *)GDI_GetObjPtr( hdc, METAFILE_DC_MAGIC )))
|
|
return FALSE;
|
|
}
|
|
|
|
if (!dc->funcs->pGetTextExtentPoint ||
|
|
!dc->funcs->pGetTextExtentPoint( dc, str, count, size ))
|
|
return FALSE;
|
|
|
|
TRACE_(font)("(%08x %s %d %p): returning %d,%d\n",
|
|
hdc, debugstr_an (str, count), count,
|
|
size, size->cx, size->cy );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentPoint32W [GDI32.231] Computes width/height for a string
|
|
*
|
|
* Computes width and height of the specified string.
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*/
|
|
BOOL WINAPI GetTextExtentPoint32W(
|
|
HDC hdc, /* [in] Handle of device context */
|
|
LPCWSTR str, /* [in] Address of text string */
|
|
INT count, /* [in] Number of characters in string */
|
|
LPSIZE size) /* [out] Address of structure for string size */
|
|
{
|
|
LPSTR p = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
|
|
BOOL ret = GetTextExtentPoint32A( hdc, p, count, size );
|
|
HeapFree( GetProcessHeap(), 0, p );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentPoint32ABuggy (GDI32.232)
|
|
*/
|
|
BOOL WINAPI GetTextExtentPointA( HDC hdc, LPCSTR str, INT count,
|
|
LPSIZE size )
|
|
{
|
|
TRACE_(font)("not bug compatible.\n");
|
|
return GetTextExtentPoint32A( hdc, str, count, size );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentPoint32WBuggy (GDI32.233)
|
|
*/
|
|
BOOL WINAPI GetTextExtentPointW( HDC hdc, LPCWSTR str, INT count,
|
|
LPSIZE size )
|
|
{
|
|
TRACE_(font)("not bug compatible.\n");
|
|
return GetTextExtentPoint32W( hdc, str, count, size );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentExPoint32A (GDI32.228)
|
|
*/
|
|
BOOL WINAPI GetTextExtentExPointA( HDC hdc, LPCSTR str, INT count,
|
|
INT maxExt, LPINT lpnFit,
|
|
LPINT alpDx, LPSIZE size )
|
|
{
|
|
int index, nFit, extent;
|
|
SIZE tSize;
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
if (!dc)
|
|
{
|
|
if (!(dc = (DC *)GDI_GetObjPtr( hdc, METAFILE_DC_MAGIC )))
|
|
return FALSE;
|
|
}
|
|
if (!dc->funcs->pGetTextExtentPoint) return FALSE;
|
|
|
|
size->cx = size->cy = nFit = extent = 0;
|
|
for(index = 0; index < count; index++)
|
|
{
|
|
if(!dc->funcs->pGetTextExtentPoint( dc, str, 1, &tSize )) return FALSE;
|
|
if( extent+tSize.cx < maxExt )
|
|
{
|
|
extent+=tSize.cx;
|
|
nFit++;
|
|
str++;
|
|
if( alpDx ) alpDx[index] = extent;
|
|
if( tSize.cy > size->cy ) size->cy = tSize.cy;
|
|
}
|
|
else break;
|
|
}
|
|
size->cx = extent;
|
|
*lpnFit = nFit;
|
|
|
|
TRACE_(font)("(%08x '%.*s' %d) returning %d %d %d\n",
|
|
hdc,count,str,maxExt,nFit, size->cx,size->cy);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextExtentExPoint32W (GDI32.229)
|
|
*/
|
|
|
|
BOOL WINAPI GetTextExtentExPointW( HDC hdc, LPCWSTR str, INT count,
|
|
INT maxExt, LPINT lpnFit,
|
|
LPINT alpDx, LPSIZE size )
|
|
{
|
|
LPSTR p = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
|
|
BOOL ret = GetTextExtentExPointA( hdc, p, count, maxExt,
|
|
lpnFit, alpDx, size);
|
|
HeapFree( GetProcessHeap(), 0, p );
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetTextMetrics16 (GDI.93)
|
|
*/
|
|
BOOL16 WINAPI GetTextMetrics16( HDC16 hdc, TEXTMETRIC16 *metrics )
|
|
{
|
|
TEXTMETRICA tm32;
|
|
|
|
if (!GetTextMetricsA( (HDC)hdc, &tm32 )) return FALSE;
|
|
FONT_TextMetric32Ato16( &tm32, metrics );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextMetrics32A (GDI32.236)
|
|
*/
|
|
BOOL WINAPI GetTextMetricsA( HDC hdc, TEXTMETRICA *metrics )
|
|
{
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc)
|
|
{
|
|
if (!(dc = (DC *)GDI_GetObjPtr( hdc, METAFILE_DC_MAGIC )))
|
|
return FALSE;
|
|
}
|
|
|
|
if (!dc->funcs->pGetTextMetrics ||
|
|
!dc->funcs->pGetTextMetrics( dc, metrics ))
|
|
return FALSE;
|
|
|
|
/* device layer returns values in device units
|
|
* therefore we have to convert them to logical */
|
|
|
|
#define WDPTOLP(x) ((x<0)? \
|
|
(-abs((x)*dc->wndExtX/dc->vportExtX)): \
|
|
(abs((x)*dc->wndExtX/dc->vportExtX)))
|
|
#define HDPTOLP(y) ((y<0)? \
|
|
(-abs((y)*dc->wndExtY/dc->vportExtY)): \
|
|
(abs((y)*dc->wndExtY/dc->vportExtY)))
|
|
|
|
metrics->tmHeight = HDPTOLP(metrics->tmHeight);
|
|
metrics->tmAscent = HDPTOLP(metrics->tmAscent);
|
|
metrics->tmDescent = HDPTOLP(metrics->tmDescent);
|
|
metrics->tmInternalLeading = HDPTOLP(metrics->tmInternalLeading);
|
|
metrics->tmExternalLeading = HDPTOLP(metrics->tmExternalLeading);
|
|
metrics->tmAveCharWidth = WDPTOLP(metrics->tmAveCharWidth);
|
|
metrics->tmMaxCharWidth = WDPTOLP(metrics->tmMaxCharWidth);
|
|
metrics->tmOverhang = WDPTOLP(metrics->tmOverhang);
|
|
|
|
TRACE_(font)("text metrics:\n"
|
|
" Weight = %03i\t FirstChar = %03i\t AveCharWidth = %i\n"
|
|
" Italic = % 3i\t LastChar = %03i\t\t MaxCharWidth = %i\n"
|
|
" UnderLined = %01i\t DefaultChar = %03i\t Overhang = %i\n"
|
|
" StruckOut = %01i\t BreakChar = %03i\t CharSet = %i\n"
|
|
" PitchAndFamily = %02x\n"
|
|
" --------------------\n"
|
|
" InternalLeading = %i\n"
|
|
" Ascent = %i\n"
|
|
" Descent = %i\n"
|
|
" Height = %i\n",
|
|
metrics->tmWeight, metrics->tmFirstChar, metrics->tmAveCharWidth,
|
|
metrics->tmItalic, metrics->tmLastChar, metrics->tmMaxCharWidth,
|
|
metrics->tmUnderlined, metrics->tmDefaultChar, metrics->tmOverhang,
|
|
metrics->tmStruckOut, metrics->tmBreakChar, metrics->tmCharSet,
|
|
metrics->tmPitchAndFamily,
|
|
metrics->tmInternalLeading,
|
|
metrics->tmAscent,
|
|
metrics->tmDescent,
|
|
metrics->tmHeight );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTextMetrics32W (GDI32.237)
|
|
*/
|
|
BOOL WINAPI GetTextMetricsW( HDC hdc, TEXTMETRICW *metrics )
|
|
{
|
|
TEXTMETRICA tm;
|
|
if (!GetTextMetricsA( (HDC16)hdc, &tm )) return FALSE;
|
|
FONT_TextMetric32Ato32W( &tm, metrics );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetOutlineTextMetrics [GDI.308] Gets metrics for TrueType fonts.
|
|
*
|
|
* NOTES
|
|
* lpOTM should be LPOUTLINETEXTMETRIC
|
|
*
|
|
* RETURNS
|
|
* Success: Non-zero or size of required buffer
|
|
* Failure: 0
|
|
*/
|
|
UINT16 WINAPI GetOutlineTextMetrics16(
|
|
HDC16 hdc, /* [in] Handle of device context */
|
|
UINT16 cbData, /* [in] Size of metric data array */
|
|
LPOUTLINETEXTMETRIC16 lpOTM) /* [out] Address of metric data array */
|
|
{
|
|
FIXME_(font)("(%04x,%04x,%p): stub\n", hdc,cbData,lpOTM);
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetOutlineTextMetrics [GDI.207] Gets metrics for TrueType fonts.
|
|
*
|
|
*
|
|
* RETURNS
|
|
* Success: Non-zero or size of required buffer
|
|
* Failure: 0
|
|
*/
|
|
UINT WINAPI GetOutlineTextMetricsA(
|
|
HDC hdc, /* [in] Handle of device context */
|
|
UINT cbData, /* [in] Size of metric data array */
|
|
LPOUTLINETEXTMETRICA lpOTM) /* [out] Address of metric data array */
|
|
{
|
|
|
|
|
|
UINT rtn = FALSE;
|
|
LPTEXTMETRICA lptxtMetr;
|
|
|
|
|
|
|
|
if (lpOTM == 0)
|
|
{
|
|
|
|
lpOTM = (LPOUTLINETEXTMETRICA)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(OUTLINETEXTMETRICA));
|
|
rtn = sizeof(OUTLINETEXTMETRICA);
|
|
cbData = rtn;
|
|
} else
|
|
{
|
|
cbData = sizeof(*lpOTM);
|
|
rtn = cbData;
|
|
};
|
|
|
|
lpOTM->otmSize = cbData;
|
|
|
|
lptxtMetr =HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(TEXTMETRICA));
|
|
|
|
if (!GetTextMetricsA(hdc,lptxtMetr))
|
|
{
|
|
return 0;
|
|
} else
|
|
{
|
|
memcpy(&(lpOTM->otmTextMetrics),lptxtMetr,sizeof(TEXTMETRICA));
|
|
};
|
|
|
|
HeapFree(GetProcessHeap(),HEAP_ZERO_MEMORY,lptxtMetr);
|
|
|
|
lpOTM->otmFilter = 0;
|
|
|
|
lpOTM->otmPanoseNumber.bFamilyType = 0;
|
|
lpOTM->otmPanoseNumber.bSerifStyle = 0;
|
|
lpOTM->otmPanoseNumber.bWeight = 0;
|
|
lpOTM->otmPanoseNumber.bProportion = 0;
|
|
lpOTM->otmPanoseNumber.bContrast = 0;
|
|
lpOTM->otmPanoseNumber.bStrokeVariation = 0;
|
|
lpOTM->otmPanoseNumber.bArmStyle = 0;
|
|
lpOTM->otmPanoseNumber.bLetterform = 0;
|
|
lpOTM->otmPanoseNumber.bMidline = 0;
|
|
lpOTM->otmPanoseNumber.bXHeight = 0;
|
|
|
|
lpOTM->otmfsSelection = 0;
|
|
lpOTM->otmfsType = 0;
|
|
|
|
/*
|
|
Further fill of the structure not implemented,
|
|
Needs real values for the structure members
|
|
*/
|
|
|
|
return rtn;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetOutlineTextMetrics32W [GDI32.208]
|
|
*/
|
|
UINT WINAPI GetOutlineTextMetricsW(
|
|
HDC hdc, /* [in] Handle of device context */
|
|
UINT cbData, /* [in] Size of metric data array */
|
|
LPOUTLINETEXTMETRICW lpOTM) /* [out] Address of metric data array */
|
|
{
|
|
FIXME_(font)("(%d,%d,%p): stub\n", hdc, cbData, lpOTM);
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCharWidth16 (GDI.350)
|
|
*/
|
|
BOOL16 WINAPI GetCharWidth16( HDC16 hdc, UINT16 firstChar, UINT16 lastChar,
|
|
LPINT16 buffer )
|
|
{
|
|
BOOL retVal = FALSE;
|
|
|
|
if( firstChar != lastChar )
|
|
{
|
|
LPINT buf32 = (LPINT)HeapAlloc(GetProcessHeap(), 0,
|
|
sizeof(INT)*(1 + (lastChar - firstChar)));
|
|
if( buf32 )
|
|
{
|
|
LPINT obuf32 = buf32;
|
|
int i;
|
|
|
|
retVal = GetCharWidth32A(hdc, firstChar, lastChar, buf32);
|
|
if (retVal)
|
|
{
|
|
for (i = firstChar; i <= lastChar; i++)
|
|
*buffer++ = *buf32++;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, obuf32);
|
|
}
|
|
}
|
|
else /* happens quite often to warrant a special treatment */
|
|
{
|
|
INT chWidth;
|
|
retVal = GetCharWidth32A(hdc, firstChar, lastChar, &chWidth );
|
|
*buffer = chWidth;
|
|
}
|
|
return retVal;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetCharWidth32A (GDI32.155)
|
|
*/
|
|
BOOL WINAPI GetCharWidth32A( HDC hdc, UINT firstChar, UINT lastChar,
|
|
LPINT buffer )
|
|
{
|
|
UINT i, extra;
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
if (!dc)
|
|
{
|
|
if (!(dc = (DC *)GDI_GetObjPtr( hdc, METAFILE_DC_MAGIC )))
|
|
return FALSE;
|
|
}
|
|
|
|
if (!dc->funcs->pGetCharWidth ||
|
|
!dc->funcs->pGetCharWidth( dc, firstChar, lastChar, buffer))
|
|
return FALSE;
|
|
|
|
/* convert device units to logical */
|
|
|
|
extra = dc->vportExtX >> 1;
|
|
for( i = firstChar; i <= lastChar; i++, buffer++ )
|
|
*buffer = (*buffer * dc->wndExtX + extra) / dc->vportExtX;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetCharWidth32W (GDI32.158)
|
|
*/
|
|
BOOL WINAPI GetCharWidth32W( HDC hdc, UINT firstChar, UINT lastChar,
|
|
LPINT buffer )
|
|
{
|
|
return GetCharWidth32A( hdc, firstChar, lastChar, buffer );
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: all following APIs *******************************************
|
|
*
|
|
*
|
|
* SetMapperFlags16 (GDI.349)
|
|
*/
|
|
DWORD WINAPI SetMapperFlags16( HDC16 hDC, DWORD dwFlag )
|
|
{
|
|
return SetMapperFlags( hDC, dwFlag );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetMapperFlags32 (GDI32.322)
|
|
*/
|
|
DWORD WINAPI SetMapperFlags( HDC hDC, DWORD dwFlag )
|
|
{
|
|
DC *dc = DC_GetDCPtr( hDC );
|
|
DWORD ret = 0;
|
|
if(!dc) return 0;
|
|
if(dc->funcs->pSetMapperFlags)
|
|
ret = dc->funcs->pSetMapperFlags( dc, dwFlag );
|
|
else
|
|
FIXME_(font)("(0x%04x, 0x%08lx): stub - harmless\n", hDC, dwFlag);
|
|
GDI_HEAP_UNLOCK( hDC );
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetAspectRatioFilterEx16 (GDI.486)
|
|
*/
|
|
BOOL16 WINAPI GetAspectRatioFilterEx16( HDC16 hdc, LPSIZE16 pAspectRatio )
|
|
{
|
|
FIXME_(font)("(%04x, %p): -- Empty Stub !\n",
|
|
hdc, pAspectRatio);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetAspectRatioFilterEx32 (GDI32.142)
|
|
*/
|
|
BOOL WINAPI GetAspectRatioFilterEx( HDC hdc, LPSIZE pAspectRatio )
|
|
{
|
|
FIXME_(font)("(%04x, %p): -- Empty Stub !\n",
|
|
hdc, pAspectRatio);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCharABCWidths16 (GDI.307)
|
|
*/
|
|
BOOL16 WINAPI GetCharABCWidths16( HDC16 hdc, UINT16 firstChar, UINT16 lastChar,
|
|
LPABC16 abc )
|
|
{
|
|
ABC abc32;
|
|
if (!GetCharABCWidthsA( hdc, firstChar, lastChar, &abc32 )) return FALSE;
|
|
abc->abcA = abc32.abcA;
|
|
abc->abcB = abc32.abcB;
|
|
abc->abcC = abc32.abcC;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetCharABCWidths32A (GDI32.149)
|
|
*/
|
|
BOOL WINAPI GetCharABCWidthsA(HDC hdc, UINT firstChar, UINT lastChar,
|
|
LPABC abc )
|
|
{
|
|
return GetCharABCWidthsW( hdc, firstChar, lastChar, abc );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* GetCharABCWidths32W [GDI32.152] Retrieves widths of characters in range
|
|
*
|
|
* PARAMS
|
|
* hdc [I] Handle of device context
|
|
* firstChar [I] First character in range to query
|
|
* lastChar [I] Last character in range to query
|
|
* abc [O] Address of character-width structure
|
|
*
|
|
* NOTES
|
|
* Only works with TrueType fonts
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*/
|
|
BOOL WINAPI GetCharABCWidthsW( HDC hdc, UINT firstChar, UINT lastChar,
|
|
LPABC abc )
|
|
{
|
|
/* No TrueType fonts in Wine so far */
|
|
FIXME_(font)("(%04x,%04x,%04x,%p): stub\n", hdc, firstChar, lastChar, abc);
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetGlyphOutline16 (GDI.309)
|
|
*/
|
|
DWORD WINAPI GetGlyphOutline16( HDC16 hdc, UINT16 uChar, UINT16 fuFormat,
|
|
LPGLYPHMETRICS16 lpgm, DWORD cbBuffer,
|
|
LPVOID lpBuffer, const MAT2 *lpmat2 )
|
|
{
|
|
FIXME_(font)("(%04x, '%c', %04x, %p, %ld, %p, %p): stub\n",
|
|
hdc, uChar, fuFormat, lpgm, cbBuffer, lpBuffer, lpmat2 );
|
|
return (DWORD)-1; /* failure */
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetGlyphOutline32A (GDI32.186)
|
|
*/
|
|
DWORD WINAPI GetGlyphOutlineA( HDC hdc, UINT uChar, UINT fuFormat,
|
|
LPGLYPHMETRICS lpgm, DWORD cbBuffer,
|
|
LPVOID lpBuffer, const MAT2 *lpmat2 )
|
|
{
|
|
FIXME_(font)("(%04x, '%c', %04x, %p, %ld, %p, %p): stub\n",
|
|
hdc, uChar, fuFormat, lpgm, cbBuffer, lpBuffer, lpmat2 );
|
|
return (DWORD)-1; /* failure */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetGlyphOutline32W (GDI32.187)
|
|
*/
|
|
DWORD WINAPI GetGlyphOutlineW( HDC hdc, UINT uChar, UINT fuFormat,
|
|
LPGLYPHMETRICS lpgm, DWORD cbBuffer,
|
|
LPVOID lpBuffer, const MAT2 *lpmat2 )
|
|
{
|
|
FIXME_(font)("(%04x, '%c', %04x, %p, %ld, %p, %p): stub\n",
|
|
hdc, uChar, fuFormat, lpgm, cbBuffer, lpBuffer, lpmat2 );
|
|
return (DWORD)-1; /* failure */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateScalableFontResource16 (GDI.310)
|
|
*/
|
|
BOOL16 WINAPI CreateScalableFontResource16( UINT16 fHidden,
|
|
LPCSTR lpszResourceFile,
|
|
LPCSTR fontFile, LPCSTR path )
|
|
{
|
|
return CreateScalableFontResourceA( fHidden, lpszResourceFile,
|
|
fontFile, path );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateScalableFontResource32A (GDI32.62)
|
|
*/
|
|
BOOL WINAPI CreateScalableFontResourceA( DWORD fHidden,
|
|
LPCSTR lpszResourceFile,
|
|
LPCSTR lpszFontFile,
|
|
LPCSTR lpszCurrentPath )
|
|
{
|
|
/* fHidden=1 - only visible for the calling app, read-only, not
|
|
* enumbered with EnumFonts/EnumFontFamilies
|
|
* lpszCurrentPath can be NULL
|
|
*/
|
|
FIXME_(font)("(%ld,%s,%s,%s): stub\n",
|
|
fHidden, lpszResourceFile, lpszFontFile, lpszCurrentPath );
|
|
return FALSE; /* create failed */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateScalableFontResource32W (GDI32.63)
|
|
*/
|
|
BOOL WINAPI CreateScalableFontResourceW( DWORD fHidden,
|
|
LPCWSTR lpszResourceFile,
|
|
LPCWSTR lpszFontFile,
|
|
LPCWSTR lpszCurrentPath )
|
|
{
|
|
FIXME_(font)("(%ld,%p,%p,%p): stub\n",
|
|
fHidden, lpszResourceFile, lpszFontFile, lpszCurrentPath );
|
|
return FALSE; /* create failed */
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* GetRasterizerCaps16 (GDI.313)
|
|
*/
|
|
BOOL16 WINAPI GetRasterizerCaps16( LPRASTERIZER_STATUS lprs, UINT16 cbNumBytes)
|
|
{
|
|
return GetRasterizerCaps( lprs, cbNumBytes );
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* GetRasterizerCaps32 (GDI32.216)
|
|
*/
|
|
BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
|
|
{
|
|
lprs->nSize = sizeof(RASTERIZER_STATUS);
|
|
lprs->wFlags = TT_AVAILABLE|TT_ENABLED;
|
|
lprs->nLanguageID = 0;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* GetKerningPairs16 (GDI.332)
|
|
*/
|
|
INT16 WINAPI GetKerningPairs16( HDC16 hDC, INT16 cPairs,
|
|
LPKERNINGPAIR16 lpKerningPairs )
|
|
{
|
|
/* At this time kerning is ignored (set to 0) */
|
|
int i;
|
|
FIXME_(font)("(%x,%d,%p): almost empty stub!\n",
|
|
hDC, cPairs, lpKerningPairs);
|
|
for (i = 0; i < cPairs; i++)
|
|
lpKerningPairs[i].iKernAmount = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
/*************************************************************************
|
|
* GetKerningPairs32A (GDI32.192)
|
|
*/
|
|
DWORD WINAPI GetKerningPairsA( HDC hDC, DWORD cPairs,
|
|
LPKERNINGPAIR lpKerningPairs )
|
|
{
|
|
int i;
|
|
FIXME_(font)("(%x,%ld,%p): almost empty stub!\n",
|
|
hDC, cPairs, lpKerningPairs);
|
|
for (i = 0; i < cPairs; i++)
|
|
lpKerningPairs[i].iKernAmount = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* GetKerningPairs32W (GDI32.193)
|
|
*/
|
|
DWORD WINAPI GetKerningPairsW( HDC hDC, DWORD cPairs,
|
|
LPKERNINGPAIR lpKerningPairs )
|
|
{
|
|
return GetKerningPairsA( hDC, cPairs, lpKerningPairs );
|
|
}
|
|
|
|
/*************************************************************************
|
|
* TranslateCharsetInfo [GDI32.382]
|
|
*
|
|
* Fills a CHARSETINFO structure for a character set, code page, or
|
|
* font. This allows making the correspondance between different labelings
|
|
* (character set, Windows, ANSI, and OEM codepages, and Unicode ranges)
|
|
* of the same encoding.
|
|
*
|
|
* Only one codepage will be set in lpCs->fs. If TCI_SRCFONTSIG is used,
|
|
* only one codepage should be set in *lpSrc.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success, FALSE on failure.
|
|
*
|
|
*/
|
|
BOOL WINAPI TranslateCharsetInfo(
|
|
LPDWORD lpSrc, /*
|
|
if flags == TCI_SRCFONTSIG: pointer to fsCsb of a FONTSIGNATURE
|
|
if flags == TCI_SRCCHARSET: a character set value
|
|
if flags == TCI_SRCCODEPAGE: a code page value
|
|
*/
|
|
LPCHARSETINFO lpCs, /* structure to receive charset information */
|
|
DWORD flags /* determines interpretation of lpSrc */
|
|
) {
|
|
int index = 0;
|
|
switch (flags) {
|
|
case TCI_SRCFONTSIG:
|
|
while (!(*lpSrc>>index & 0x0001) && index<MAXTCIINDEX) index++;
|
|
break;
|
|
case TCI_SRCCODEPAGE:
|
|
while ((UINT) (lpSrc) != FONT_tci[index].ciACP && index < MAXTCIINDEX) index++;
|
|
break;
|
|
case TCI_SRCCHARSET:
|
|
while ((UINT) (lpSrc) != FONT_tci[index].ciCharset && index < MAXTCIINDEX) index++;
|
|
break;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
if (index >= MAXTCIINDEX || FONT_tci[index].ciCharset == DEFAULT_CHARSET) return FALSE;
|
|
memcpy(lpCs, &FONT_tci[index], sizeof(CHARSETINFO));
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetFontLanguageInfo (GDI32.182)
|
|
*/
|
|
DWORD WINAPI GetFontLanguageInfo(HDC hdc) {
|
|
/* return value 0 is correct for most cases anyway */
|
|
FIXME_(font)("(%x):stub!\n", hdc);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetFontLanguageInfo (GDI.616)
|
|
*/
|
|
DWORD WINAPI GetFontLanguageInfo16(HDC16 hdc) {
|
|
/* return value 0 is correct for most cases anyway */
|
|
FIXME_(font)("(%x):stub!\n",hdc);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetFontData32 [GDI32.181] Retrieve data for TrueType font
|
|
*
|
|
* RETURNS
|
|
*
|
|
* success: Number of bytes returned
|
|
* failure: GDI_ERROR
|
|
*
|
|
* NOTES
|
|
*
|
|
* Calls SetLastError()
|
|
*
|
|
* BUGS
|
|
*
|
|
* Unimplemented
|
|
*/
|
|
DWORD WINAPI GetFontData(HDC hdc, DWORD table, DWORD offset,
|
|
LPVOID buffer, DWORD length)
|
|
{
|
|
FIXME_(font)("(%x,%ld,%ld,%p,%ld): stub\n",
|
|
hdc, table, offset, buffer, length);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharacterPlacement32A [GDI32.160]
|
|
*/
|
|
DWORD WINAPI
|
|
GetCharacterPlacementA(HDC hdc, LPCSTR lpString, INT uCount,
|
|
INT nMaxExtent, GCP_RESULTSA *lpResults,
|
|
DWORD dwFlags)
|
|
{
|
|
/* return value 0 is correct for most cases anyway */
|
|
FIXME_(font)(":stub!\n");
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharacterPlacement32W [GDI32.161]
|
|
*/
|
|
DWORD WINAPI
|
|
GetCharacterPlacementW(HDC hdc, LPCWSTR lpString, INT uCount,
|
|
INT nMaxExtent, GCP_RESULTSW *lpResults,
|
|
DWORD dwFlags)
|
|
{
|
|
/* return value 0 is correct for most cases anyway */
|
|
FIXME_(font)(":stub!\n");
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharABCWidthsFloat32A [GDI32.150]
|
|
*/
|
|
BOOL WINAPI GetCharABCWidthsFloatA(HDC hdc, UINT iFirstChar, UINT iLastChar,
|
|
LPABCFLOAT lpABCF)
|
|
{
|
|
FIXME_(gdi)("GetCharABCWidthsFloatA, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharABCWidthsFloat32W [GDI32.151]
|
|
*/
|
|
BOOL WINAPI GetCharABCWidthsFloatW(HDC hdc, UINT iFirstChar,
|
|
UINT iLastChar, LPABCFLOAT lpABCF)
|
|
{
|
|
FIXME_(gdi)("GetCharABCWidthsFloatW, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharWidthFloat32A [GDI32.156]
|
|
*/
|
|
BOOL WINAPI GetCharWidthFloatA(HDC hdc, UINT iFirstChar,
|
|
UINT iLastChar, PFLOAT pxBuffer)
|
|
{
|
|
FIXME_(gdi)("GetCharWidthFloatA, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetCharWidthFloat32W [GDI32.157]
|
|
*/
|
|
BOOL WINAPI GetCharWidthFloatW(HDC hdc, UINT iFirstChar,
|
|
UINT iLastChar, PFLOAT pxBuffer)
|
|
{
|
|
FIXME_(gdi)("GetCharWidthFloatW, stub\n");
|
|
return 0;
|
|
}
|
|
|