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/* $Header$ */ |
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|
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/* |
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* tkFileFilter.h -- |
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* |
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* Declarations for the file filter processing routines needed by |
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* the file selection dialogs. |
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* |
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* Copyright (c) 1996 Sun Microsystems, Inc. |
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* |
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* See the file "license.terms" for information on usage and redistribution |
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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* |
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* RCS: @(#) $Id: tkfilefilter.h,v 1.1.1.1 2001/06/13 05:00:16 dtashley Exp $ |
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* |
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*/ |
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|
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#ifndef _TK_FILE_FILTER |
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#define _TK_FILE_FILTER |
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|
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#ifdef MAC_TCL |
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#include <StandardFile.h> |
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#else |
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#define OSType long |
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#endif |
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|
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#ifdef BUILD_tk |
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# undef TCL_STORAGE_CLASS |
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# define TCL_STORAGE_CLASS DLLEXPORT |
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#endif |
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|
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typedef struct GlobPattern { |
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struct GlobPattern * next; /* Chains to the next glob pattern |
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* in a glob pattern list */ |
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char * pattern; /* String value of the pattern, such |
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* as "*.txt" or "*.*" |
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*/ |
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} GlobPattern; |
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|
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typedef struct MacFileType { |
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struct MacFileType * next; /* Chains to the next mac file type |
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* in a mac file type list */ |
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OSType type; /* Mac file type, such as 'TEXT' or |
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* 'GIFF' */ |
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} MacFileType; |
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|
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typedef struct FileFilterClause { |
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struct FileFilterClause * next; /* Chains to the next clause in |
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* a clause list */ |
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GlobPattern * patterns; /* Head of glob pattern type list */ |
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GlobPattern * patternsTail; /* Tail of glob pattern type list */ |
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MacFileType * macTypes; /* Head of mac file type list */ |
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MacFileType * macTypesTail; /* Tail of mac file type list */ |
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} FileFilterClause; |
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|
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typedef struct FileFilter { |
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struct FileFilter * next; /* Chains to the next filter |
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* in a filter list */ |
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char * name; /* Name of the file filter, |
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* such as "Text Documents" */ |
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FileFilterClause * clauses; /* Head of the clauses list */ |
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FileFilterClause * clausesTail; /* Tail of the clauses list */ |
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} FileFilter; |
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|
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/*---------------------------------------------------------------------- |
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* FileFilterList -- |
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* |
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* The routine TkGetFileFilters() translates the string value of the |
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* -filefilters option into a FileFilterList structure, which consists |
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* of a list of file filters. |
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* |
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* Each file filter consists of one or more clauses. Each clause has |
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* one or more glob patterns and/or one or more Mac file types |
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*---------------------------------------------------------------------- |
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*/ |
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|
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typedef struct FileFilterList { |
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FileFilter * filters; /* Head of the filter list */ |
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FileFilter * filtersTail; /* Tail of the filter list */ |
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int numFilters; /* number of filters in the list */ |
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} FileFilterList; |
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|
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extern void TkFreeFileFilters _ANSI_ARGS_(( |
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FileFilterList * flistPtr)); |
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extern void TkInitFileFilters _ANSI_ARGS_(( |
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FileFilterList * flistPtr)); |
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extern int TkGetFileFilters _ANSI_ARGS_ ((Tcl_Interp *interp, |
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FileFilterList * flistPtr, char * string, |
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int isWindows)); |
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|
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# undef TCL_STORAGE_CLASS |
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# define TCL_STORAGE_CLASS DLLIMPORT |
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|
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#endif |
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|
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/* End of tkfilefilter.h */ |
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