htmlhelp_decl.pas

Delphi7和ACCESS开发的用户权限管理的源程序．

unit HTMLHelp_Decl;

interface
uses Windows;
const
  // Commands to pass to HtmlHelp()
  HH_DISPLAY_TOPIC        = $0000;
  HH_HELP_FINDER          = $0000;  // WinHelp equivalent
  HH_DISPLAY_TOC          = $0001;  // not currently implemented
  HH_DISPLAY_INDEX        = $0002;  // not currently implemented
  HH_DISPLAY_SEARCH       = $0003;  // not currently implemented
  HH_SET_WIN_TYPE         = $0004;
  HH_GET_WIN_TYPE         = $0005;
  HH_GET_WIN_HANDLE       = $0006;
  HH_ENUM_INFO_TYPE       = $0007;  // Get Info type name, call repeatedly to enumerate, -1 at end
  HH_SET_INFO_TYPE        = $0008;  // Add Info type to filter.
  HH_SYNC                 = $0009;
  HH_RESERVED1            = $000A;
  HH_RESERVED2            = $000B;
  HH_RESERVED3            = $000C;
  HH_KEYWORD_LOOKUP       = $000D;
  HH_DISPLAY_TEXT_POPUP   = $000E;  // display string resource id or text in a popup window
  HH_HELP_CONTEXT         = $000F;  // display mapped numeric value in dwData
  HH_TP_HELP_CONTEXTMENU  = $0010;  // text popup help, same as WinHelp HELP_CONTEXTMENU
  HH_TP_HELP_WM_HELP      = $0011;  // text popup help, same as WinHelp HELP_WM_HELP
  HH_CLOSE_ALL            = $0012;  // close all windows opened directly or indirectly by the caller
  HH_ALINK_LOOKUP         = $0013;  // ALink version of HH_KEYWORD_LOOKUP
  HH_GET_LAST_ERROR       = $0014;  // not currently implemented // See HHERROR.h
  HH_ENUM_CATEGORY        = $0015;	// Get category name, call repeatedly to enumerate, -1 at end
  HH_ENUM_CATEGORY_IT     = $0016;  // Get category info type members, call repeatedly to enumerate, -1 at end
  HH_RESET_IT_FILTER      = $0017;  // Clear the info type filter of all info types.
  HH_SET_INCLUSIVE_FILTER = $0018;  // set inclusive filtering method for untyped topics to be included in display
  HH_SET_EXCLUSIVE_FILTER = $0019;  // set exclusive filtering method for untyped topics to be excluded from display
  HH_INITIALIZE            =$001C;  // Initializes the help system.
  HH_UNINITIALIZE          =$001D;  // Uninitializes the help system.
  HH_PRETRANSLATEMESSAGE  = $00fd;  // Pumps messages. (NULL, NULL, MSG*).
  HH_SET_GLOBAL_PROPERTY  = $00fc;  // Set a global property. (NULL, NULL, HH_GPROP)

  HHWIN_PROP_TAB_AUTOHIDESHOW = (1 shl 0);    // Automatically hide/show tri-pane window
  HHWIN_PROP_ONTOP            = (1 shl 1);    // Top-most window
  HHWIN_PROP_NOTITLEBAR       = (1 shl 2);    // no title bar
  HHWIN_PROP_NODEF_STYLES     = (1 shl 3);    // no default window styles (only HH_WINTYPE.dwStyles)
  HHWIN_PROP_NODEF_EXSTYLES   = (1 shl 4);    // no default extended window styles (only HH_WINTYPE.dwExStyles)
  HHWIN_PROP_TRI_PANE         = (1 shl 5);    // use a tri-pane window
  HHWIN_PROP_NOTB_TEXT        = (1 shl 6);    // no text on toolbar buttons
  HHWIN_PROP_POST_QUIT        = (1 shl 7);    // post WM_QUIT message when window closes
  HHWIN_PROP_AUTO_SYNC        = (1 shl 8);    // automatically ssync contents and index
  HHWIN_PROP_TRACKING         = (1 shl 9);    // send tracking notification messages
  HHWIN_PROP_TAB_SEARCH       = (1 shl 10);   // include search tab in navigation pane
  HHWIN_PROP_TAB_HISTORY      = (1 shl 11);   // include history tab in navigation pane
  HHWIN_PROP_TAB_FAVORITES    = (1 shl 12);   // include favorites tab in navigation pane
  HHWIN_PROP_CHANGE_TITLE     = (1 shl 13);   // Put current HTML title in title bar
  HHWIN_PROP_NAV_ONLY_WIN     = (1 shl 14);   // Only display the navigation window
  HHWIN_PROP_NO_TOOLBAR       = (1 shl 15);   // Don't display a toolbar
  HHWIN_PROP_MENU             = (1 shl 16);   // Menu
  HHWIN_PROP_TAB_ADVSEARCH    = (1 shl 17);   // Advanced FTS UI.
  HHWIN_PROP_USER_POS         = (1 shl 18);   // After initial creation, user controls window size/position
  HHWIN_PROP_TAB_CUSTOM1      = (1 shl 19);   // Use custom tab #1
  HHWIN_PROP_TAB_CUSTOM2      = (1 shl 20);   // Use custom tab #2
  HHWIN_PROP_TAB_CUSTOM3      = (1 shl 21);   // Use custom tab #3
  HHWIN_PROP_TAB_CUSTOM4      = (1 shl 22);   // Use custom tab #4
  HHWIN_PROP_TAB_CUSTOM5      = (1 shl 23);   // Use custom tab #5
  HHWIN_PROP_TAB_CUSTOM6      = (1 shl 24);   // Use custom tab #6
  HHWIN_PROP_TAB_CUSTOM7      = (1 shl 25);   // Use custom tab #7
  HHWIN_PROP_TAB_CUSTOM8      = (1 shl 26);   // Use custom tab #8
  HHWIN_PROP_TAB_CUSTOM9      = (1 shl 27);   // Use custom tab #9
  HHWIN_TB_MARGIN             = (1 shl 28);   // the window type has a margin

  HHWIN_PARAM_PROPERTIES      = (1 shl 1);    // valid fsWinProperties
  HHWIN_PARAM_STYLES          = (1 shl 2);    // valid dwStyles
  HHWIN_PARAM_EXSTYLES        = (1 shl 3);    // valid dwExStyles
  HHWIN_PARAM_RECT            = (1 shl 4);    // valid rcWindowPos
  HHWIN_PARAM_NAV_WIDTH       = (1 shl 5);    // valid iNavWidth
  HHWIN_PARAM_SHOWSTATE       = (1 shl 6);    // valid nShowState
  HHWIN_PARAM_INFOTYPES       = (1 shl 7);    // valid apInfoTypes
  HHWIN_PARAM_TB_FLAGS        = (1 shl 8);    // valid fsToolBarFlags
  HHWIN_PARAM_EXPANSION       = (1 shl 9);    // valid fNotExpanded
  HHWIN_PARAM_TABPOS          = (1 shl 10);   // valid tabpos
  HHWIN_PARAM_TABORDER        = (1 shl 11);   // valid taborder
  HHWIN_PARAM_HISTORY_COUNT   = (1 shl 12);   // valid cHistory
  HHWIN_PARAM_CUR_TAB         = (1 shl 13);   // valid curNavType

  HHWIN_BUTTON_EXPAND         = (1 shl 1);   // Expand/contract button
  HHWIN_BUTTON_BACK           = (1 shl 2);   // Back button
  HHWIN_BUTTON_FORWARD        = (1 shl 3);   // Forward button
  HHWIN_BUTTON_STOP           = (1 shl 4);   // Stop button
  HHWIN_BUTTON_REFRESH        = (1 shl 5);   // Refresh button
  HHWIN_BUTTON_HOME           = (1 shl 6);   // Home button
  HHWIN_BUTTON_BROWSE_FWD     = (1 shl 7);    // not implemented
  HHWIN_BUTTON_BROWSE_BCK     = (1 shl 8);    // not implemented
  HHWIN_BUTTON_NOTES          = (1 shl 9);    // not implemented
  HHWIN_BUTTON_CONTENTS       = (1 shl 10);   // not implemented
  HHWIN_BUTTON_SYNC           = (1 shl 11);   // Sync button
  HHWIN_BUTTON_OPTIONS        = (1 shl 12);   // Options button
  HHWIN_BUTTON_PRINT          = (1 shl 13);   // Print button
  HHWIN_BUTTON_INDEX          = (1 shl 14);   // not implemented
  HHWIN_BUTTON_SEARCH         = (1 shl 15);   // not implemented
  HHWIN_BUTTON_HISTORY        = (1 shl 16);   // not implemented
  HHWIN_BUTTON_FAVORITES      = (1 shl 17);   // not implemented
  HHWIN_BUTTON_JUMP1          = (1 shl 18);
  HHWIN_BUTTON_JUMP2          = (1 shl 19);
  HHWIN_BUTTON_ZOOM           = (1 shl 20);
  HHWIN_BUTTON_TOC_NEXT       = (1 shl 21);
  HHWIN_BUTTON_TOC_PREV       = (1 shl 22);


  HHWIN_DEF_BUTTONS = ( HHWIN_BUTTON_EXPAND or
                        HHWIN_BUTTON_BACK   or
                        HHWIN_BUTTON_OPTIONS or
                        HHWIN_BUTTON_PRINT );

// Button IDs
  IDTB_EXPAND      =       200;
  IDTB_CONTRACT    =       201;
  IDTB_STOP        =       202;
  IDTB_REFRESH     =       203;
  IDTB_BACK        =       204;
  IDTB_HOME        =       205;
  IDTB_SYNC        =       206;
  IDTB_PRINT       =       207;
  IDTB_OPTIONS     =       208;
  IDTB_FORWARD     =       209;
  IDTB_NOTES       =       210; // not implemented
  IDTB_BROWSE_FWD  =       211;
  IDTB_BROWSE_BACK =       212;
  IDTB_CONTENTS    =       213; // not implemented
  IDTB_INDEX       =       214; // not implemented
  IDTB_SEARCH      =       215; // not implemented
  IDTB_HISTORY     =       216; // not implemented
  IDTB_FAVORITES   =       217; // not implemented
  IDTB_JUMP1       =       218;
  IDTB_JUMP2       =       219;
  IDTB_CUSTOMIZE   =       221;
  IDTB_ZOOM        =       222;
  IDTB_TOC_NEXT    =       223;
  IDTB_TOC_PREV    =       224;

// Notification codes
  HHN_FIRST       =       (0-860);
  HHN_LAST        =       (0-879);

  HHN_NAVCOMPLETE =  (HHN_FIRST-0);
  HHN_TRACK       =  (HHN_FIRST-1);
  HHN_WINDOW_CREATE =(HHN_FIRST-2);

type
  tagHHN_NOTIFY = record
    hdr : NMHDR;
    pszUrl:PChar; // Multi-byte, null-terminated string
  end;
  HHN_NOTIFY = tagHHN_NOTIFY;

  tagHH_POPUP = record
    cbStruct:       integer;    // sizeof this structure
    hinst:          longint;    // instance handle for string resource
    idString:       UINT;       // string resource id, or text id if pszFile is specified in HtmlHelp call
    pszText:        LPCTSTR;    // used if idString is zero
    pt:             TPOINT;     // top center of popup window
    clrForeground:  COLORREF;   // use -1 for default
    clrBackground:  COLORREF;   // use -1 for default
    rcMargins:      TRECT;      // amount of space between edges of window and text, -1 for each member to ignore
    pszFont:        LPCTSTR;    // facename, point size, char set, BOLD ITALIC UNDERLINE
  end;

  HH_POPUP = tagHH_POPUP;

  tagHH_AKLINK = record
    cbStruct:    integer;    // sizeof this structure
    fReserved:   BOOL;       // must be FALSE (really!)
    pszKeywords: LPCTSTR;    // semi-colon separated keywords
    pszUrl:      LPCTSTR;    // URL to jump to if no keywords found (may be NULL)
    pszMsgText:  LPCTSTR;    // Message text to display in MessageBox if pszUrl is NULL and no keyword match
    pszMsgTitle: LPCTSTR;    // Message text to display in MessageBox if pszUrl is NULL and no keyword match
    pszWindow:   LPCTSTR;    // Window to display URL in
    fIndexOnFail:BOOL;       // Displays index if keyword lookup fails.
  end;
  HH_AKLINK = tagHH_AKLINK;

const
  HHWIN_NAVTYPE_TOC          = 0;
  HHWIN_NAVTYPE_INDEX        = 1;
  HHWIN_NAVTYPE_SEARCH       = 2;
  HHWIN_NAVTYPE_FAVORITES    = 3;
  HHWIN_NAVTYPE_HISTORY      = 4;   // not implemented
  HHWIN_NAVTYPE_AUTHOR       = 5;
  HHWIN_NAVTYPE_CUSTOM_FIRST = 11;

  IT_INCLUSIVE = 0;
  IT_EXCLUSIVE = 1;
  IT_HIDDEN    = 2;

type
  tagHH_ENUM_IT=record
    cbStruct :       integer;     // size of this structure
    iType:           integer;     // the type of the information type ie. Inclusive, Exclusive, or Hidden
    pszCatName:      LPCSTR;      // Set to the name of the Category to enumerate the info types in a category; else NULL
    pszITName:       LPCSTR;      // volitile pointer to the name of the infotype. Allocated by call. Caller responsible for freeing
    pszITDescription:LPCSTR;      // volitile pointer to the description of the infotype.
  end;

  HH_ENUM_IT  =  tagHH_ENUM_IT;
  PHH_ENUM_IT = ^tagHH_ENUM_IT;

  tagHH_ENUM_CAT = record
     cbStruct:          integer;  // size of this structure
     pszCatName:        LPCSTR;   // volitile pointer to the category name
     pszCatDescription: LPCSTR;   // volitile pointer to the category description
  end;

  HH_ENUM_CAT = tagHH_ENUM_CAT;
  PHH_ENUM_CAT = ^tagHH_ENUM_CAT;

  tagHH_SET_INFOTYPE = record
    cbStruct:          integer;     // the size of this structure
    pszCatName:        LPCSTR ;     // the name of the category, if any, the InfoType is a member of.