161 lines
5.0 KiB
C
161 lines
5.0 KiB
C
/*
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* Help Viewer
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*
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* Copyright 1996 Ulrich Schmid
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* 2002 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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struct tagHelpFile;
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typedef struct
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{
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char type[10];
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char name[9];
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char caption[51];
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POINT origin;
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SIZE size;
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int style;
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DWORD win_style;
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COLORREF sr_color; /* color for scrollable region */
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COLORREF nsr_color; /* color for non scrollable region */
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} HLPFILE_WINDOWINFO;
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typedef struct
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{
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enum {hlp_link_link, hlp_link_popup, hlp_link_macro} cookie;
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LPCSTR lpszString; /* name of the file to for the link (NULL if same file) */
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LONG lHash; /* topic index */
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unsigned bClrChange : 1, /* true if the link is green & underlined */
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wRefCount; /* number of internal references to this object */
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unsigned window; /* window number for displaying the link (-1 is current) */
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} HLPFILE_LINK;
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enum para_type {para_normal_text, para_debug_text, para_bitmap, para_metafile};
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typedef struct tagHlpFileParagraph
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{
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enum para_type cookie;
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union
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{
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struct
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{
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LPSTR lpszText;
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unsigned wFont;
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unsigned wIndent;
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unsigned wHSpace;
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unsigned wVSpace;
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} text;
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struct
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{
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unsigned pos; /* 0: center, 1: left, 2: right */
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union
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{
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struct
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{
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HBITMAP hBitmap;
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} bmp;
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METAFILEPICT mfp;
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} u;
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} gfx; /* for bitmaps and metafiles */
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} u;
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HLPFILE_LINK* link;
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struct tagHlpFileParagraph* next;
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} HLPFILE_PARAGRAPH;
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typedef struct tagHlpFileMacro
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{
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LPCSTR lpszMacro;
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struct tagHlpFileMacro* next;
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} HLPFILE_MACRO;
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typedef struct tagHlpFilePage
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{
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LPSTR lpszTitle;
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HLPFILE_PARAGRAPH* first_paragraph;
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HLPFILE_MACRO* first_macro;
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unsigned wNumber;
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unsigned offset;
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struct tagHlpFilePage* next;
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struct tagHlpFilePage* prev;
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DWORD browse_bwd;
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DWORD browse_fwd;
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struct tagHlpFileFile* file;
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} HLPFILE_PAGE;
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typedef struct
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{
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LONG lMap;
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unsigned long offset;
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} HLPFILE_MAP;
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typedef struct
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{
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LOGFONT LogFont;
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HFONT hFont;
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COLORREF color;
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} HLPFILE_FONT;
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typedef struct tagHlpFileFile
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{
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LPSTR lpszPath;
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LPSTR lpszTitle;
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LPSTR lpszCopyright;
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HLPFILE_PAGE* first_page;
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HLPFILE_MACRO* first_macro;
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BYTE* Context;
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unsigned wMapLen;
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HLPFILE_MAP* Map;
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unsigned long contents_start;
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struct tagHlpFileFile* prev;
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struct tagHlpFileFile* next;
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unsigned wRefCount;
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unsigned short version;
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unsigned short flags;
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unsigned short tbsize; /* topic block size */
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unsigned short dsize; /* decompress size */
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unsigned short compressed;
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unsigned hasPhrases; /* file has |Phrases */
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unsigned hasPhrases40; /* file has |PhrIndex/|PhrImage */
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unsigned numBmps;
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HBITMAP* bmps;
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unsigned numFonts;
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HLPFILE_FONT* fonts;
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unsigned numWindows;
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HLPFILE_WINDOWINFO* windows;
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} HLPFILE;
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HLPFILE* HLPFILE_ReadHlpFile(LPCSTR lpszPath);
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HLPFILE_PAGE* HLPFILE_Contents(HLPFILE* hlpfile);
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HLPFILE_PAGE* HLPFILE_PageByHash(HLPFILE* hlpfile, LONG lHash);
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HLPFILE_PAGE* HLPFILE_PageByMap(HLPFILE* hlpfile, LONG lMap);
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HLPFILE_PAGE* HLPFILE_PageByOffset(HLPFILE* hlpfile, LONG offset);
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LONG HLPFILE_Hash(LPCSTR lpszContext);
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void HLPFILE_FreeLink(HLPFILE_LINK* link);
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void HLPFILE_FreeHlpFile(HLPFILE*);
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