Sweden-Number/programs/winhelp/hlpfile.h

155 lines
4.7 KiB
C

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