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wpfilter.def
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1994-05-24
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DEFINITION MODULE WPFILTER;
(***************************************************************************
OS/2 2.1 Workplace class interface for WPFilter
Copyright (c) 1994 by Juergen Neuhoff
****************************************************************************)
(*$XL+ Modula-2 language extensions: '_' allowed for symbol names *)
(*$CDECL+ C-style procedures *)
(*$A default alignment for record fields *)
IMPORT SOM;
IMPORT WPTRANS;
IMPORT WPOBJECT;
IMPORT OS2DEF;
IMPORT SYSTEM;
TYPE PSOMClass = SOM.PSOMClass;
TYPE INTEGER4 = SOM.INTEGER4;
TYPE somMToken = SOM.somMToken;
TYPE somDToken = SOM.somDToken;
TYPE somMethodProc = SOM.somMethodProc;
TYPE PWPFilter = POINTER TO WPFilter;
TYPE PM_WPFilter = POINTER TO M_WPFilter;
(************************************************************************
Additional TYPE- and CONST-declarations supporting WPFilter
*************************************************************************)
TYPE PCLASS = WPOBJECT.PCLASS;
TYPE PSZ = OS2DEF.PSZ;
TYPE PWPFolder = WPOBJECT.PWPObject;
TYPE HWND = OS2DEF.HWND;
TYPE PWPObject = WPOBJECT.PWPObject;
TYPE CLASSCRITERIA = WPOBJECT.CLASSCRITERIA;
TYPE BYTE = SYSTEM.BYTE;
(*************************************************************************
SOM class API for WPFilter, including type-bound procedures
**************************************************************************)
CONST
WPFilter_MajorVersion = 1;
WPFilter_MinorVersion = 2;
TYPE
WPFilterClassDataStructure = RECORD
classObject : PSOMClass;
wpMatchesFilter : somMToken;
wpAddFilterSettingsPage : somMToken;
wpSetClassList : somMToken;
wpQueryClassList : somMToken;
wpSetNameFilter : somMToken;
wpQueryNameFilter : somMToken;
wpSetFolderToFilter : somMToken;
wpQueryFolderToFilter : somMToken;
wpFilterFolderView : somMToken;
wpConvertDataToCriteria : somMToken;
wpConvertCriteriaToData : somMToken;
wpOnlyHasDefaultCriteria : somMToken;
wpAddFilterCriteriaPage : somMToken;
END;
VAR
WPFilterClassData : WPFilterClassDataStructure;
TYPE
(*$SOM+ *)
WPFilter = RECORD( WPTRANS.WPTransient ) END;
(*$SOM- *)
PROCEDURE WPFilterNewClass
(
majorVersion : INTEGER4;
minorVersion : INTEGER4
) : PSOMClass;
PROCEDURE( Self : PWPFilter ) wpSetClassList
(
pClassList : PCLASS
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpQueryClassList( ) : PCLASS;
PROCEDURE( Self : PWPFilter ) wpSetNameFilter
(
szNameFilter : ARRAY OF CHAR
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpQueryNameFilter( ) : PSZ;
PROCEDURE( Self : PWPFilter ) wpSetFolderToFilter
(
Folder : PWPFolder
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpQueryFolderToFilter( ) : PWPFolder;
PROCEDURE( Self : PWPFilter ) wpFilterFolderView
(
hwndCnr : HWND;
fInvalidate : BOOLEAN
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpMatchesFilter
(
Object : PWPObject
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpAddFilterSettingsPage
(
hwndNotebook : HWND;
fActionDialog : BOOLEAN
) : LONGCARD;
PROCEDURE( Self : PWPFilter ) wpAddFilterCriteriaPage
(
hwndNotebook : HWND;
fActionDialog : BOOLEAN;
VAR ClassCriteria : CLASSCRITERIA
) : LONGCARD;
PROCEDURE( Self : PWPFilter ) wpConvertDataToCriteria
(
VAR CriteriaData : ARRAY OF BYTE;
cbCriteriaData : LONGCARD
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpConvertCriteriaToData
(
VAR CriteriaData : ARRAY OF BYTE;
VAR cbCriteriaData : LONGCARD
) : BOOLEAN;
PROCEDURE( Self : PWPFilter ) wpOnlyHasDefaultCriteria( ) : BOOLEAN;
(*************************************************************************
SOM class API for M_WPFilter, including type-bound procedures
**************************************************************************)
CONST
M_WPFilter_MajorVersion = 1;
M_WPFilter_MinorVersion = 2;
TYPE
M_WPFilterClassDataStructure = RECORD
classObject : PSOMClass;
END;
VAR
M_WPFilterClassData : M_WPFilterClassDataStructure;
TYPE
(*$SOM+ *)
M_WPFilter = RECORD( WPTRANS.M_WPTransient ) END;
(*$SOM- *)
PROCEDURE M_WPFilterNewClass
(
majorVersion : INTEGER4;
minorVersion : INTEGER4
) : PSOMClass;
END WPFILTER.