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windows-nt/Source/XPSP1/NT/public/sdk/inc/htmlhelp.h

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/****************************************************************************
* *
* HtmlHelp.h *
* *
* Copyright (c) 1996-1997, Microsoft Corp. All rights reserved. *
* *
****************************************************************************/
#if _MSC_VER > 1000
#pragma once
#endif
#ifndef __HTMLHELP_H__
#define __HTMLHELP_H__
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#if _MSC_VER < 1200
// Defines for Win64
#ifndef _WIN64
#define DWORD_PTR DWORD
#endif
#endif
// Commands to pass to HtmlHelp()
#define HH_DISPLAY_TOPIC 0x0000
#define HH_HELP_FINDER 0x0000 // WinHelp equivalent
#define HH_DISPLAY_TOC 0x0001
#define HH_DISPLAY_INDEX 0x0002
#define HH_DISPLAY_SEARCH 0x0003
#define HH_SET_WIN_TYPE 0x0004
#define HH_GET_WIN_TYPE 0x0005
#define HH_GET_WIN_HANDLE 0x0006
#define HH_ENUM_INFO_TYPE 0x0007 // Get Info type name, call repeatedly to enumerate, -1 at end
#define HH_SET_INFO_TYPE 0x0008 // Add Info type to filter.
#define HH_SYNC 0x0009
#define HH_RESERVED1 0x000A
#define HH_RESERVED2 0x000B
#define HH_RESERVED3 0x000C
#define HH_KEYWORD_LOOKUP 0x000D
#define HH_DISPLAY_TEXT_POPUP 0x000E // display string resource id or text in a popup window
#define HH_HELP_CONTEXT 0x000F // display mapped numeric value in dwData
#define HH_TP_HELP_CONTEXTMENU 0x0010 // text popup help, same as WinHelp HELP_CONTEXTMENU
#define HH_TP_HELP_WM_HELP 0x0011 // text popup help, same as WinHelp HELP_WM_HELP
#define HH_CLOSE_ALL 0x0012 // close all windows opened directly or indirectly by the caller
#define HH_ALINK_LOOKUP 0x0013 // ALink version of HH_KEYWORD_LOOKUP
#define HH_GET_LAST_ERROR 0x0014 // not currently implemented // See HHERROR.h
#define HH_ENUM_CATEGORY 0x0015 // Get category name, call repeatedly to enumerate, -1 at end
#define HH_ENUM_CATEGORY_IT 0x0016 // Get category info type members, call repeatedly to enumerate, -1 at end
#define HH_RESET_IT_FILTER 0x0017 // Clear the info type filter of all info types.
#define HH_SET_INCLUSIVE_FILTER 0x0018 // set inclusive filtering method for untyped topics to be included in display
#define HH_SET_EXCLUSIVE_FILTER 0x0019 // set exclusive filtering method for untyped topics to be excluded from display
#define HH_INITIALIZE 0x001C // Initializes the help system.
#define HH_UNINITIALIZE 0x001D // Uninitializes the help system.
#define HH_SET_QUERYSERVICE 0x001E // Set the Host IQueryService interface
#define HH_PRETRANSLATEMESSAGE 0x00fd // Pumps messages. (NULL, NULL, MSG*).
#define HH_SET_GLOBAL_PROPERTY 0x00fc // Set a global property. (NULL, NULL, HH_GPROP)
#define HHWIN_PROP_TAB_AUTOHIDESHOW (1 << 0) // Automatically hide/show tri-pane window
#define HHWIN_PROP_ONTOP (1 << 1) // Top-most window
#define HHWIN_PROP_NOTITLEBAR (1 << 2) // no title bar
#define HHWIN_PROP_NODEF_STYLES (1 << 3) // no default window styles (only HH_WINTYPE.dwStyles)
#define HHWIN_PROP_NODEF_EXSTYLES (1 << 4) // no default extended window styles (only HH_WINTYPE.dwExStyles)
#define HHWIN_PROP_TRI_PANE (1 << 5) // use a tri-pane window
#define HHWIN_PROP_NOTB_TEXT (1 << 6) // no text on toolbar buttons
#define HHWIN_PROP_POST_QUIT (1 << 7) // post WM_QUIT message when window closes
#define HHWIN_PROP_AUTO_SYNC (1 << 8) // automatically ssync contents and index
#define HHWIN_PROP_TRACKING (1 << 9) // send tracking notification messages
#define HHWIN_PROP_TAB_SEARCH (1 << 10) // include search tab in navigation pane
#define HHWIN_PROP_TAB_HISTORY (1 << 11) // include history tab in navigation pane
#define HHWIN_PROP_TAB_FAVORITES (1 << 12) // include favorites tab in navigation pane
#define HHWIN_PROP_CHANGE_TITLE (1 << 13) // Put current HTML title in title bar
#define HHWIN_PROP_NAV_ONLY_WIN (1 << 14) // Only display the navigation window
#define HHWIN_PROP_NO_TOOLBAR (1 << 15) // Don't display a toolbar
#define HHWIN_PROP_MENU (1 << 16) // Menu
#define HHWIN_PROP_TAB_ADVSEARCH (1 << 17) // Advanced FTS UI.
#define HHWIN_PROP_USER_POS (1 << 18) // After initial creation, user controls window size/position
#define HHWIN_PROP_TAB_CUSTOM1 (1 << 19) // Use custom tab #1
#define HHWIN_PROP_TAB_CUSTOM2 (1 << 20) // Use custom tab #2
#define HHWIN_PROP_TAB_CUSTOM3 (1 << 21) // Use custom tab #3
#define HHWIN_PROP_TAB_CUSTOM4 (1 << 22) // Use custom tab #4
#define HHWIN_PROP_TAB_CUSTOM5 (1 << 23) // Use custom tab #5
#define HHWIN_PROP_TAB_CUSTOM6 (1 << 24) // Use custom tab #6
#define HHWIN_PROP_TAB_CUSTOM7 (1 << 25) // Use custom tab #7
#define HHWIN_PROP_TAB_CUSTOM8 (1 << 26) // Use custom tab #8
#define HHWIN_PROP_TAB_CUSTOM9 (1 << 27) // Use custom tab #9
#define HHWIN_TB_MARGIN (1 << 28) // the window type has a margin
#define HHWIN_PARAM_PROPERTIES (1 << 1) // valid fsWinProperties
#define HHWIN_PARAM_STYLES (1 << 2) // valid dwStyles
#define HHWIN_PARAM_EXSTYLES (1 << 3) // valid dwExStyles
#define HHWIN_PARAM_RECT (1 << 4) // valid rcWindowPos
#define HHWIN_PARAM_NAV_WIDTH (1 << 5) // valid iNavWidth
#define HHWIN_PARAM_SHOWSTATE (1 << 6) // valid nShowState
#define HHWIN_PARAM_INFOTYPES (1 << 7) // valid apInfoTypes
#define HHWIN_PARAM_TB_FLAGS (1 << 8) // valid fsToolBarFlags
#define HHWIN_PARAM_EXPANSION (1 << 9) // valid fNotExpanded
#define HHWIN_PARAM_TABPOS (1 << 10) // valid tabpos
#define HHWIN_PARAM_TABORDER (1 << 11) // valid taborder
#define HHWIN_PARAM_HISTORY_COUNT (1 << 12) // valid cHistory
#define HHWIN_PARAM_CUR_TAB (1 << 13) // valid curNavType
#define HHWIN_BUTTON_EXPAND (1 << 1) // Expand/contract button
#define HHWIN_BUTTON_BACK (1 << 2) // Back button
#define HHWIN_BUTTON_FORWARD (1 << 3) // Forward button
#define HHWIN_BUTTON_STOP (1 << 4) // Stop button
#define HHWIN_BUTTON_REFRESH (1 << 5) // Refresh button
#define HHWIN_BUTTON_HOME (1 << 6) // Home button
#define HHWIN_BUTTON_BROWSE_FWD (1 << 7) // not implemented
#define HHWIN_BUTTON_BROWSE_BCK (1 << 8) // not implemented
#define HHWIN_BUTTON_NOTES (1 << 9) // not implemented
#define HHWIN_BUTTON_CONTENTS (1 << 10) // not implemented
#define HHWIN_BUTTON_SYNC (1 << 11) // Sync button
#define HHWIN_BUTTON_OPTIONS (1 << 12) // Options button
#define HHWIN_BUTTON_PRINT (1 << 13) // Print button
#define HHWIN_BUTTON_INDEX (1 << 14) // not implemented
#define HHWIN_BUTTON_SEARCH (1 << 15) // not implemented
#define HHWIN_BUTTON_HISTORY (1 << 16) // not implemented
#define HHWIN_BUTTON_FAVORITES (1 << 17) // not implemented
#define HHWIN_BUTTON_JUMP1 (1 << 18)
#define HHWIN_BUTTON_JUMP2 (1 << 19)
#define HHWIN_BUTTON_ZOOM (1 << 20)
#define HHWIN_BUTTON_TOC_NEXT (1 << 21)
#define HHWIN_BUTTON_TOC_PREV (1 << 22)
#define HHWIN_DEF_BUTTONS \
(HHWIN_BUTTON_EXPAND | \
HHWIN_BUTTON_BACK | \
HHWIN_BUTTON_OPTIONS | \
HHWIN_BUTTON_PRINT)
// Button IDs
#define IDTB_EXPAND 200
#define IDTB_CONTRACT 201
#define IDTB_STOP 202
#define IDTB_REFRESH 203
#define IDTB_BACK 204
#define IDTB_HOME 205
#define IDTB_SYNC 206
#define IDTB_PRINT 207
#define IDTB_OPTIONS 208
#define IDTB_FORWARD 209
#define IDTB_NOTES 210 // not implemented
#define IDTB_BROWSE_FWD 211
#define IDTB_BROWSE_BACK 212
#define IDTB_CONTENTS 213 // not implemented
#define IDTB_INDEX 214 // not implemented
#define IDTB_SEARCH 215 // not implemented
#define IDTB_HISTORY 216 // not implemented
#define IDTB_FAVORITES 217 // not implemented
#define IDTB_JUMP1 218
#define IDTB_JUMP2 219
#define IDTB_CUSTOMIZE 221
#define IDTB_ZOOM 222
#define IDTB_TOC_NEXT 223
#define IDTB_TOC_PREV 224
// Notification codes
#define HHN_FIRST (0U-860U)
#define HHN_LAST (0U-879U)
#define HHN_NAVCOMPLETE (HHN_FIRST-0)
#define HHN_TRACK (HHN_FIRST-1)
#define HHN_WINDOW_CREATE (HHN_FIRST-2)
typedef struct tagHHN_NOTIFY
{
NMHDR hdr;
PCSTR pszUrl; // Multi-byte, null-terminated string
} HHN_NOTIFY;
typedef struct tagHH_POPUP
{
int cbStruct; // sizeof this structure
HINSTANCE hinst; // instance handle for string resource
UINT idString; // string resource id, or text id if pszFile is specified in HtmlHelp call
LPCTSTR pszText; // used if idString is zero
POINT pt; // top center of popup window
COLORREF clrForeground; // use -1 for default
COLORREF clrBackground; // use -1 for default
RECT rcMargins; // amount of space between edges of window and text, -1 for each member to ignore
LPCTSTR pszFont; // facename, point size, char set, BOLD ITALIC UNDERLINE
} HH_POPUP;
typedef struct tagHH_AKLINK
{
int cbStruct; // sizeof this structure
BOOL fReserved; // must be FALSE (really!)
LPCTSTR pszKeywords; // semi-colon separated keywords
LPCTSTR pszUrl; // URL to jump to if no keywords found (may be NULL)
LPCTSTR pszMsgText; // Message text to display in MessageBox if pszUrl is NULL and no keyword match
LPCTSTR pszMsgTitle; // Message text to display in MessageBox if pszUrl is NULL and no keyword match
LPCTSTR pszWindow; // Window to display URL in
BOOL fIndexOnFail; // Displays index if keyword lookup fails.
} HH_AKLINK;
enum {
HHWIN_NAVTYPE_TOC,
HHWIN_NAVTYPE_INDEX,
HHWIN_NAVTYPE_SEARCH,
HHWIN_NAVTYPE_FAVORITES,
HHWIN_NAVTYPE_HISTORY, // not implemented
HHWIN_NAVTYPE_AUTHOR,
HHWIN_NAVTYPE_CUSTOM_FIRST = 11
};
enum {
IT_INCLUSIVE,
IT_EXCLUSIVE,
IT_HIDDEN,
};
typedef struct tagHH_ENUM_IT
{
int cbStruct; // size of this structure
int iType; // the type of the information type ie. Inclusive, Exclusive, or Hidden
LPCSTR pszCatName; // Set to the name of the Category to enumerate the info types in a category; else NULL
LPCSTR pszITName; // volitile pointer to the name of the infotype. Allocated by call. Caller responsible for freeing
LPCSTR pszITDescription; // volitile pointer to the description of the infotype.
} HH_ENUM_IT, *PHH_ENUM_IT;
typedef struct tagHH_ENUM_CAT
{
int cbStruct; // size of this structure
LPCSTR pszCatName; // volitile pointer to the category name
LPCSTR pszCatDescription; // volitile pointer to the category description
} HH_ENUM_CAT, *PHH_ENUM_CAT;
typedef struct tagHH_SET_INFOTYPE
{
int cbStruct; // the size of this structure
LPCSTR pszCatName; // the name of the category, if any, the InfoType is a member of.
LPCSTR pszInfoTypeName; // the name of the info type to add to the filter
} HH_SET_INFOTYPE, *PHH_SET_INFOTYPE;
typedef DWORD HH_INFOTYPE;
typedef HH_INFOTYPE* PHH_INFOTYPE;
enum {
HHWIN_NAVTAB_TOP,
HHWIN_NAVTAB_LEFT,
HHWIN_NAVTAB_BOTTOM,
};
#define HH_MAX_TABS 19 // maximum number of tabs
enum {
HH_TAB_CONTENTS,
HH_TAB_INDEX,
HH_TAB_SEARCH,
HH_TAB_FAVORITES,
HH_TAB_HISTORY,
HH_TAB_AUTHOR,
HH_TAB_CUSTOM_FIRST = 11,
HH_TAB_CUSTOM_LAST = HH_MAX_TABS
};
#define HH_MAX_TABS_CUSTOM (HH_TAB_CUSTOM_LAST - HH_TAB_CUSTOM_FIRST + 1)
// HH_DISPLAY_SEARCH Command Related Structures and Constants
#define HH_FTS_DEFAULT_PROXIMITY (-1)
typedef struct tagHH_FTS_QUERY
{
int cbStruct; // Sizeof structure in bytes.
BOOL fUniCodeStrings; // TRUE if all strings are unicode.
LPCTSTR pszSearchQuery; // String containing the search query.
LONG iProximity; // Word proximity.
BOOL fStemmedSearch; // TRUE for StemmedSearch only.
BOOL fTitleOnly; // TRUE for Title search only.
BOOL fExecute; // TRUE to initiate the search.
LPCTSTR pszWindow; // Window to display in
} HH_FTS_QUERY;
// HH_WINTYPE Structure
typedef struct tagHH_WINTYPE {
int cbStruct; // IN: size of this structure including all Information Types
BOOL fUniCodeStrings; // IN/OUT: TRUE if all strings are in UNICODE
LPCTSTR pszType; // IN/OUT: Name of a type of window
DWORD fsValidMembers; // IN: Bit flag of valid members (HHWIN_PARAM_)
DWORD fsWinProperties; // IN/OUT: Properties/attributes of the window (HHWIN_)
LPCTSTR pszCaption; // IN/OUT: Window title
DWORD dwStyles; // IN/OUT: Window styles
DWORD dwExStyles; // IN/OUT: Extended Window styles
RECT rcWindowPos; // IN: Starting position, OUT: current position
int nShowState; // IN: show state (e.g., SW_SHOW)
HWND hwndHelp; // OUT: window handle
HWND hwndCaller; // OUT: who called this window
HH_INFOTYPE* paInfoTypes; // IN: Pointer to an array of Information Types
// The following members are only valid if HHWIN_PROP_TRI_PANE is set
HWND hwndToolBar; // OUT: toolbar window in tri-pane window
HWND hwndNavigation; // OUT: navigation window in tri-pane window
HWND hwndHTML; // OUT: window displaying HTML in tri-pane window
int iNavWidth; // IN/OUT: width of navigation window
RECT rcHTML; // OUT: HTML window coordinates
LPCTSTR pszToc; // IN: Location of the table of contents file
LPCTSTR pszIndex; // IN: Location of the index file
LPCTSTR pszFile; // IN: Default location of the html file
LPCTSTR pszHome; // IN/OUT: html file to display when Home button is clicked
DWORD fsToolBarFlags; // IN: flags controling the appearance of the toolbar
BOOL fNotExpanded; // IN: TRUE/FALSE to contract or expand, OUT: current state
int curNavType; // IN/OUT: UI to display in the navigational pane
int tabpos; // IN/OUT: HHWIN_NAVTAB_TOP, HHWIN_NAVTAB_LEFT, or HHWIN_NAVTAB_BOTTOM
int idNotify; // IN: ID to use for WM_NOTIFY messages
BYTE tabOrder[HH_MAX_TABS + 1]; // IN/OUT: tab order: Contents, Index, Search, History, Favorites, Reserved 1-5, Custom tabs
int cHistory; // IN/OUT: number of history items to keep (default is 30)
LPCTSTR pszJump1; // Text for HHWIN_BUTTON_JUMP1
LPCTSTR pszJump2; // Text for HHWIN_BUTTON_JUMP2
LPCTSTR pszUrlJump1; // URL for HHWIN_BUTTON_JUMP1
LPCTSTR pszUrlJump2; // URL for HHWIN_BUTTON_JUMP2
RECT rcMinSize; // Minimum size for window (ignored in version 1)
int cbInfoTypes; // size of paInfoTypes;
LPCTSTR pszCustomTabs; // multiple zero-terminated strings
} HH_WINTYPE, *PHH_WINTYPE;
enum {
HHACT_TAB_CONTENTS,
HHACT_TAB_INDEX,
HHACT_TAB_SEARCH,
HHACT_TAB_HISTORY,
HHACT_TAB_FAVORITES,
HHACT_EXPAND,
HHACT_CONTRACT,
HHACT_BACK,
HHACT_FORWARD,
HHACT_STOP,
HHACT_REFRESH,
HHACT_HOME,
HHACT_SYNC,
HHACT_OPTIONS,
HHACT_PRINT,
HHACT_HIGHLIGHT,
HHACT_CUSTOMIZE,
HHACT_JUMP1,
HHACT_JUMP2,
HHACT_ZOOM,
HHACT_TOC_NEXT,
HHACT_TOC_PREV,
HHACT_NOTES,
HHACT_LAST_ENUM,
};
typedef struct tagHHNTRACK
{
NMHDR hdr;
PCSTR pszCurUrl; // Multi-byte, null-terminated string
int idAction; // HHACT_ value
HH_WINTYPE* phhWinType; // Current window type structure
} HHNTRACK;
HWND
WINAPI
HtmlHelpA(
HWND hwndCaller,
LPCSTR pszFile,
UINT uCommand,
DWORD_PTR dwData
);
HWND
WINAPI
HtmlHelpW(
HWND hwndCaller,
LPCWSTR pszFile,
UINT uCommand,
DWORD_PTR dwData
);
#ifdef UNICODE
#define HtmlHelp HtmlHelpW
#else
#define HtmlHelp HtmlHelpA
#endif // !UNICODE
// Use the following for GetProcAddress to load from hhctrl.ocx
#define ATOM_HTMLHELP_API_ANSI (LPTSTR)((DWORD)((WORD)(14)))
#define ATOM_HTMLHELP_API_UNICODE (LPTSTR)((DWORD)((WORD)(15)))
///////////////////////////////////////////////////////////////////////////////
//
// Global Control Properties.
//
typedef enum tagHH_GPROPID
{
HH_GPROPID_SINGLETHREAD=1, // VARIANT_BOOL: True for single thread
HH_GPROPID_TOOLBAR_MARGIN=2, // long: Provides a left/right margin around the toolbar.
HH_GPROPID_UI_LANGUAGE=3, // long: LangId of the UI.
HH_GPROPID_CURRENT_SUBSET=4, // BSTR: Current subset.
HH_GPROPID_CONTENT_LANGUAGE=5 // long: LandId for desired content.
} HH_GPROPID;
///////////////////////////////////////////////////////////////////////////////
//
// Global Property structure
//
#ifdef __oaidl_h__
#pragma pack(push, 8)
typedef struct tagHH_GLOBAL_PROPERTY
{
HH_GPROPID id;
VARIANT var;
} HH_GLOBAL_PROPERTY ;
#pragma pack(pop)
#endif
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // __HTMLHELP_H__
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