121 lines
3.1 KiB
Plaintext
121 lines
3.1 KiB
Plaintext
/*
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* $Id$
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*/
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*+²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²
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*+
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*+ Source Module => D:\SRC\PBMAKE\PICKFILE.PRG
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*+
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*+ PBMake is a Clipper, C, ASM, Xbase++ make engine.
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*+
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*+ Copyright(C) 1996-1999 by Phil Barnett.
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*+
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*+ This program is free software; you can redistribute it and/or modify it
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*+ under the terms of the GNU General Public License as published by the
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*+ Free Software Foundation; either version 2 of the License, or (at your
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*+ option) any later version.
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*+
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*+ This program is distributed in the hope that it will be useful, but
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*+ WITHOUT ANY WARRANTY; without even the implied warranty of
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*+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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*+ General Public License for more details.
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*+
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*+ You should have received a copy of the GNU General Public License along
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*+ with this program; if not, write to the Free Software Foundation, Inc.,
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*+ 675 Mass Ave, Cambridge, MA 02139, USA.
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*+
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*+ You can contact me at:
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*+
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*+ Phil Barnett
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*+ Box 944
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*+ Plymouth, Florida 32768
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*+
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*+ or
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*+
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*+ philb@iag.net
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*+
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*+
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*+ Functions: Function pickfile()
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*+
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*+ Reformatted by Click! 2.03 on Mar-30-1999 at 11:19 pm
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*+
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*+²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²
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/*
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PICKFILE.PRG
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Author : Phil Barnett
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Written : 18-Apr-93
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Function : PICKFILE()
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Purpose : Generic file picking routine that pops a picklist of files.
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Syntax : PICKFILE( [FILESPEC] )
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Parameters : FILESPEC is a DOS filename. Wildcards permitted
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Returns : Character file name of selected file or "" if nothing picked.
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Example : yourfile := pickfile( '*.dbf' )
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if empty(yourfile)
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? 'You pressed Escape or No Matching File'
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else
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? 'The file you selected is: '+yourfile
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endif
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Released to Public Domain by Author.
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*/
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#include "common.ch"
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#include "box.ch"
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#include "directry.ch"
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*+±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
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*+
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*+ Function pickfile()
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*+
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*+ Called from ( makelink.prg ) 1 - function makelink()
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*+ ( pbinit.prg ) 1 - procedure pbinit()
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*+
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*+±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
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*+
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function pickfile( cFileSpec )
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local cOldString := savescreen( 8, 19, 16, 61 )
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local aFiles := directory( cFileSpec )
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local aPickList := {}
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local cRetVal := ''
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local sel
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default cFileSpec to '*.*'
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dispbox( 8, 19, 16, 61, B_SINGLE + " ", "+W/R" )
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if len( aFiles ) > 0
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aeval( aFiles, { | xx | aadd( aPickList, ;
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pad( xx[ F_NAME ], 13 ) + ;
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str( xx[ F_SIZE ], 8 ) + ' ' + ;
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dtoc( xx[ F_DATE ] ) + ' ' + ;
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xx[ F_TIME ] ) } )
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sel := achoice( 9, 20, 15, 60, aPickList )
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cRetVal := iif( lastkey() == 27, '', aFiles[ sel, 1 ] )
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else
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achoice( 9, 20, 15, 60, { "No files match " + cFileSpec } )
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endif
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restscreen( 8, 19, 16, 61, cOldString )
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return cRetVal
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*+ EOF: PICKFILE.PRG
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