From 9857e204304e21685a10e98037dd05cb10ab9bf5 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Wed, 13 May 2015 17:09:26 -0700 Subject: Merge to XFA: Tidy public/ directory. Original Review URL: https://codereview.chromium.org/1128003005 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1140653004 --- public/fpdf_sysfontinfo.h | 366 +++++++++++++++++++++++----------------------- 1 file changed, 183 insertions(+), 183 deletions(-) (limited to 'public/fpdf_sysfontinfo.h') diff --git a/public/fpdf_sysfontinfo.h b/public/fpdf_sysfontinfo.h index 275ca84d55..dbadb89afe 100644 --- a/public/fpdf_sysfontinfo.h +++ b/public/fpdf_sysfontinfo.h @@ -1,194 +1,194 @@ // Copyright 2014 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. - + // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com -#ifndef _FPDF_SYSFONTINFO_H -#define _FPDF_SYSFONTINFO_H +#ifndef PUBLIC_FPDF_SYSFONTINFO_H_ +#define PUBLIC_FPDF_SYSFONTINFO_H_ #include "fpdfview.h" /* Character sets for the font */ -#define FXFONT_ANSI_CHARSET 0 -#define FXFONT_DEFAULT_CHARSET 1 -#define FXFONT_SYMBOL_CHARSET 2 -#define FXFONT_SHIFTJIS_CHARSET 128 -#define FXFONT_HANGEUL_CHARSET 129 -#define FXFONT_GB2312_CHARSET 134 -#define FXFONT_CHINESEBIG5_CHARSET 136 +#define FXFONT_ANSI_CHARSET 0 +#define FXFONT_DEFAULT_CHARSET 1 +#define FXFONT_SYMBOL_CHARSET 2 +#define FXFONT_SHIFTJIS_CHARSET 128 +#define FXFONT_HANGEUL_CHARSET 129 +#define FXFONT_GB2312_CHARSET 134 +#define FXFONT_CHINESEBIG5_CHARSET 136 /* Font pitch and family flags */ -#define FXFONT_FF_FIXEDPITCH 1 -#define FXFONT_FF_ROMAN (1<<4) -#define FXFONT_FF_SCRIPT (4<<4) +#define FXFONT_FF_FIXEDPITCH 1 +#define FXFONT_FF_ROMAN (1<<4) +#define FXFONT_FF_SCRIPT (4<<4) /* Typical weight values */ -#define FXFONT_FW_NORMAL 400 -#define FXFONT_FW_BOLD 700 +#define FXFONT_FW_NORMAL 400 +#define FXFONT_FW_BOLD 700 // Exported Functions #ifdef __cplusplus extern "C" { #endif -/** +/** * Interface: FPDF_SYSFONTINFO - * Interface for getting system font information and font mapping + * Interface for getting system font information and font mapping */ typedef struct _FPDF_SYSFONTINFO { - /** - * Version number of the interface. Currently must be 1. - **/ - int version; + /** + * Version number of the interface. Currently must be 1. + **/ + int version; + + /** + * Method: Release + * Give implementation a chance to release any data after the interface is no longer used + * Interface Version: + * 1 + * Implementation Required: + * No + * Comments: + * Called by Foxit SDK during the final cleanup process. + * Parameters: + * pThis - Pointer to the interface structure itself + * Return Value: + * None + */ + void (*Release)(struct _FPDF_SYSFONTINFO* pThis); + + /** + * Method: EnumFonts + * Enumerate all fonts installed on the system + * Interface Version: + * 1 + * Implementation Required: + * No + * Comments: + * Implementation should call FPDF_AddIntalledFont() function for each font found. + * Only TrueType/OpenType and Type1 fonts are accepted by Foxit SDK. + * Parameters: + * pThis - Pointer to the interface structure itself + * pMapper - An opaque pointer to internal font mapper, used when calling FPDF_AddInstalledFont + * Return Value: + * None + */ + void (*EnumFonts)(struct _FPDF_SYSFONTINFO* pThis, void* pMapper); - /** - * Method: Release - * Give implementation a chance to release any data after the interface is no longer used - * Interface Version: - * 1 - * Implementation Required: - * No - * Comments: - * Called by Foxit SDK during the final cleanup process. - * Parameters: - * pThis - Pointer to the interface structure itself - * Return Value: - * None - */ - void (*Release)(struct _FPDF_SYSFONTINFO* pThis); - - /** - * Method: EnumFonts - * Enumerate all fonts installed on the system - * Interface Version: - * 1 - * Implementation Required: - * No - * Comments: - * Implementation should call FPDF_AddIntalledFont() function for each font found. - * Only TrueType/OpenType and Type1 fonts are accepted by Foxit SDK. - * Parameters: - * pThis - Pointer to the interface structure itself - * pMapper - An opaque pointer to internal font mapper, used when calling FPDF_AddInstalledFont - * Return Value: - * None - */ - void (*EnumFonts)(struct _FPDF_SYSFONTINFO* pThis, void* pMapper); + /** + * Method: MapFont + * Use the system font mapper to get a font handle from requested parameters + * Interface Version: + * 1 + * Implementation Required: + * Yes only if GetFont method is not implemented. + * Comments: + * If the system supports native font mapper (like Windows), implementation can implement this method to get a font handle. + * Otherwise, Foxit SDK will do the mapping and then call GetFont method. + * Only TrueType/OpenType and Type1 fonts are accepted by Foxit SDK. + * Parameters: + * pThis - Pointer to the interface structure itself + * weight - Weight of the requested font. 400 is normal and 700 is bold. + * bItalic - Italic option of the requested font, TRUE or FALSE. + * charset - Character set identifier for the requested font. See above defined constants. + * pitch_family - A combination of flags. See above defined constants. + * face - Typeface name. Currently use system local encoding only. + * bExact - Pointer to an boolean value receiving the indicator whether mapper found the exact match. + * If mapper is not sure whether it's exact match, ignore this paramter. + * Return Value: + * An opaque pointer for font handle, or NULL if system mapping is not supported. + **/ + void* (*MapFont)(struct _FPDF_SYSFONTINFO* pThis, int weight, int bItalic, int charset, int pitch_family, + const char* face, int* bExact); - /** - * Method: MapFont - * Use the system font mapper to get a font handle from requested parameters - * Interface Version: - * 1 - * Implementation Required: - * Yes only if GetFont method is not implemented. - * Comments: - * If the system supports native font mapper (like Windows), implementation can implement this method to get a font handle. - * Otherwise, Foxit SDK will do the mapping and then call GetFont method. - * Only TrueType/OpenType and Type1 fonts are accepted by Foxit SDK. - * Parameters: - * pThis - Pointer to the interface structure itself - * weight - Weight of the requested font. 400 is normal and 700 is bold. - * bItalic - Italic option of the requested font, TRUE or FALSE. - * charset - Character set identifier for the requested font. See above defined constants. - * pitch_family - A combination of flags. See above defined constants. - * face - Typeface name. Currently use system local encoding only. - * bExact - Pointer to an boolean value receiving the indicator whether mapper found the exact match. - * If mapper is not sure whether it's exact match, ignore this paramter. - * Return Value: - * An opaque pointer for font handle, or NULL if system mapping is not supported. - **/ - void* (*MapFont)(struct _FPDF_SYSFONTINFO* pThis, int weight, int bItalic, int charset, int pitch_family, - const char* face, int* bExact); + /** + * Method: GetFont + * Get a handle to a particular font by its internal ID + * Interface Version: + * 1 + * Implementation Required: + * Yes only if MapFont method is not implemented. + * Comments: + * If the system mapping not supported, Foxit SDK will do the font mapping and use this method to get a font handle. + * Parameters: + * pThis - Pointer to the interface structure itself + * face - Typeface name. Currently use system local encoding only. + * Return Value: + * An opaque pointer for font handle. + **/ + void* (*GetFont)(struct _FPDF_SYSFONTINFO* pThis, const char* face); - /** - * Method: GetFont - * Get a handle to a particular font by its internal ID - * Interface Version: - * 1 - * Implementation Required: - * Yes only if MapFont method is not implemented. - * Comments: - * If the system mapping not supported, Foxit SDK will do the font mapping and use this method to get a font handle. - * Parameters: - * pThis - Pointer to the interface structure itself - * face - Typeface name. Currently use system local encoding only. - * Return Value: - * An opaque pointer for font handle. - **/ - void* (*GetFont)(struct _FPDF_SYSFONTINFO* pThis, const char* face); + /** + * Method: GetFontData + * Get font data from a font + * Interface Version: + * 1 + * Implementation Required: + * Yes + * Comments: + * Can read either full font file, or a particular TrueType/OpenType table + * Parameters: + * pThis - Pointer to the interface structure itself + * hFont - Font handle returned by MapFont or GetFont method + * table - TrueType/OpenType table identifier (refer to TrueType specification). + * 0 for the whole font file. + * buffer - The buffer receiving the font data. Can be NULL if not provided + * buf_size - Buffer size, can be zero if not provided + * Return Value: + * Number of bytes needed, if buffer not provided or not large enough, + * or number of bytes written into buffer otherwise. + **/ + unsigned long (*GetFontData)(struct _FPDF_SYSFONTINFO* pThis, void* hFont, + unsigned int table, unsigned char* buffer, unsigned long buf_size); - /** - * Method: GetFontData - * Get font data from a font - * Interface Version: - * 1 - * Implementation Required: - * Yes - * Comments: - * Can read either full font file, or a particular TrueType/OpenType table - * Parameters: - * pThis - Pointer to the interface structure itself - * hFont - Font handle returned by MapFont or GetFont method - * table - TrueType/OpenType table identifier (refer to TrueType specification). - * 0 for the whole font file. - * buffer - The buffer receiving the font data. Can be NULL if not provided - * buf_size - Buffer size, can be zero if not provided - * Return Value: - * Number of bytes needed, if buffer not provided or not large enough, - * or number of bytes written into buffer otherwise. - **/ - unsigned long (*GetFontData)(struct _FPDF_SYSFONTINFO* pThis, void* hFont, - unsigned int table, unsigned char* buffer, unsigned long buf_size); + /** + * Method: GetFaceName + * Get face name from a font handle + * Interface Version: + * 1 + * Implementation Required: + * No + * Parameters: + * pThis - Pointer to the interface structure itself + * hFont - Font handle returned by MapFont or GetFont method + * buffer - The buffer receiving the face name. Can be NULL if not provided + * buf_size - Buffer size, can be zero if not provided + * Return Value: + * Number of bytes needed, if buffer not provided or not large enough, + * or number of bytes written into buffer otherwise. + **/ + unsigned long (*GetFaceName)(struct _FPDF_SYSFONTINFO* pThis, void* hFont, char* buffer, unsigned long buf_size); - /** - * Method: GetFaceName - * Get face name from a font handle - * Interface Version: - * 1 - * Implementation Required: - * No - * Parameters: - * pThis - Pointer to the interface structure itself - * hFont - Font handle returned by MapFont or GetFont method - * buffer - The buffer receiving the face name. Can be NULL if not provided - * buf_size - Buffer size, can be zero if not provided - * Return Value: - * Number of bytes needed, if buffer not provided or not large enough, - * or number of bytes written into buffer otherwise. - **/ - unsigned long (*GetFaceName)(struct _FPDF_SYSFONTINFO* pThis, void* hFont, char* buffer, unsigned long buf_size); - - /** - * Method: GetFontCharset - * Get character set information for a font handle - * Interface Version: - * 1 - * Implementation Required: - * No - * Parameters: - * pThis - Pointer to the interface structure itself - * hFont - Font handle returned by MapFont or GetFont method - * Return Value: - * Character set identifier. See defined constants above. - **/ - int (*GetFontCharset)(struct _FPDF_SYSFONTINFO* pThis, void* hFont); + /** + * Method: GetFontCharset + * Get character set information for a font handle + * Interface Version: + * 1 + * Implementation Required: + * No + * Parameters: + * pThis - Pointer to the interface structure itself + * hFont - Font handle returned by MapFont or GetFont method + * Return Value: + * Character set identifier. See defined constants above. + **/ + int (*GetFontCharset)(struct _FPDF_SYSFONTINFO* pThis, void* hFont); - /** - * Method: DeleteFont - * Delete a font handle - * Interface Version: - * 1 - * Implementation Required: - * Yes - * Parameters: - * pThis - Pointer to the interface structure itself - * hFont - Font handle returned by MapFont or GetFont method - * Return Value: - * None - **/ - void (*DeleteFont)(struct _FPDF_SYSFONTINFO* pThis, void* hFont); + /** + * Method: DeleteFont + * Delete a font handle + * Interface Version: + * 1 + * Implementation Required: + * Yes + * Parameters: + * pThis - Pointer to the interface structure itself + * hFont - Font handle returned by MapFont or GetFont method + * Return Value: + * None + **/ + void (*DeleteFont)(struct _FPDF_SYSFONTINFO* pThis, void* hFont); } FPDF_SYSFONTINFO; /** @@ -215,48 +215,48 @@ DLLEXPORT const FPDF_CharsetFontMap* STDCALL FPDF_GetDefaultTTFMap(); /** * Function: FPDF_AddInstalledFont - * Add a system font to the list in Foxit SDK. + * Add a system font to the list in Foxit SDK. * Comments: - * This function is only called during the system font list building process. + * This function is only called during the system font list building process. * Parameters: - * mapper - Opaque pointer to Foxit font mapper - * face - The font face name - * charset - Font character set. See above defined constants. + * mapper - Opaque pointer to Foxit font mapper + * face - The font face name + * charset - Font character set. See above defined constants. * Return Value: - * None. + * None. **/ DLLEXPORT void STDCALL FPDF_AddInstalledFont(void* mapper, const char* face, int charset); /** * Function: FPDF_SetSystemFontInfo - * Set the system font info interface into Foxit SDK + * Set the system font info interface into Foxit SDK * Comments: - * Platform support implementation should implement required methods of FFDF_SYSFONTINFO interface, - * then call this function during SDK initialization process. + * Platform support implementation should implement required methods of FFDF_SYSFONTINFO interface, + * then call this function during SDK initialization process. * Parameters: - * pFontInfo - Pointer to a FPDF_SYSFONTINFO structure + * pFontInfo - Pointer to a FPDF_SYSFONTINFO structure * Return Value: - * None + * None **/ DLLEXPORT void STDCALL FPDF_SetSystemFontInfo(FPDF_SYSFONTINFO* pFontInfo); /** * Function: FPDF_GetDefaultSystemFontInfo - * Get default system font info interface for current platform + * Get default system font info interface for current platform * Comments: - * For some platforms Foxit SDK implement a default version of system font info interface. - * The default implementation can be used in FPDF_SetSystemFontInfo function. + * For some platforms Foxit SDK implement a default version of system font info interface. + * The default implementation can be used in FPDF_SetSystemFontInfo function. * Parameters: - * None + * None * Return Value: - * Pointer to a FPDF_SYSFONTINFO structure describing the default interface. - * Or NULL if the platform doesn't have a default interface. - * Application should call FPDF_FreeMemory to free the returned pointer. + * Pointer to a FPDF_SYSFONTINFO structure describing the default interface. + * Or NULL if the platform doesn't have a default interface. + * Application should call FPDF_FreeMemory to free the returned pointer. **/ DLLEXPORT FPDF_SYSFONTINFO* STDCALL FPDF_GetDefaultSystemFontInfo(); #ifdef __cplusplus -}; +} #endif -#endif // _FPDF_SYSFONTINFO_H +#endif // PUBLIC_FPDF_SYSFONTINFO_H_ -- cgit v1.2.3