138 lines
3.3 KiB
C++
Executable File
138 lines
3.3 KiB
C++
Executable File
//
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// ARCHPM.CPP
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//
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// Source file for ArchiveLib 2.0
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//
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// Copyright (c) Greenleaf Software, Inc. 1994-1996
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// All Rights Reserved
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//
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// CONTENTS
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//
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// ALArchive::FillListBox()
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// ALArchiveFillListBox()
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//
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// REVISION HISTORY
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//
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// February 14, 1996 2.0A : New release
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#include "arclib.h"
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#if !defined( AL_IBM )
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#pragma hdrstop
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#endif
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#include "memstore.h"
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//
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// NAME
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//
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// ALArchive::FillListBox()
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//
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// PLATFORMS/ENVIRONMENTS
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//
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// PM
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// C++ C
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//
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// SHORT DESCRIPTION
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//
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// Fill a PM list box with the file names from an archive.
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//
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// C++ SYNOPSIS
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//
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// #include "arclib.h"
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//
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// int ALArchive::FillListBox( HWND hDlg,
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// int list_box_id = -1 );
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//
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// C SYNOPSIS
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//
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// #include "arclib.h"
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//
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// int ALArchiveFillListBox( hALArchive this_object,
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// HWND hWnd,
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// int list_box_id );
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//
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// VB SYNOPSIS
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//
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// None, no version of VB for PM at this time.
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//
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// DELPHI SYNOPSIS
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//
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// None, no version of Delphi for PM at this time.
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//
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// ARGUMENTS
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//
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// this_object : A reference or pointer to the ALArchive object that
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// is going to be read in. Note that the C++ member fn
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// version of this call doesn't have an explicit argument
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// here, since it has access to 'this' implicitly.
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//
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// hWnd : This argument can represent one of two things.
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// If the value of list_box_id is set to -1, it means that
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// hWnd refers to an actual list box itself. If the value
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// of list_box_id is not -1, it means that hWnd referes
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// to a dialog box, and list_box_id refers the id of a
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// list box control within that dialog box.
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//
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// list_box_id: See the description of hWnd for a full detail of what
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// this argument does.
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//
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// DESCRIPTION
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//
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// This is a quicky useful function to read the names of all the
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// storage objects out of this, then stuff them all into a list
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// box.
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//
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// RETURNS
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//
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// The count of objects in the archive, or an error status < 0.
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//
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// EXAMPLE
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//
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// SEE ALSO
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//
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// REVISION HISTORY
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//
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// February 14, 1996 2.0A : New release
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//
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int AL_PROTO
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ALArchive::FillListBox( HWND hDlg, /* Tag public function */
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int list_box_id /* = -1 */ )
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{
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ALMemory m;
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ALToolKit k( m );
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ALEntryList list( 0, k );
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HWND hwnd;
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ReadDirectory( list );
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if ( list_box_id != -1 )
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hwnd = WinWindowFromID( hDlg, list_box_id );
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else
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hwnd = hDlg;
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int count;
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if ( ( count = list.FillListBox( hwnd ) ) == 0 ) {
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if ( mStatus < 0 ) {
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WinSendMsg( hwnd , LM_DELETEALL, 0, 0 );
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WinSendMsg( hwnd,
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LM_INSERTITEM,
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0,
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MPFROMP( (PSZ) "Error!" ) );
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}
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}
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return count;
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}
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#if !defined( AL_NO_C )
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extern "C" AL_LINKAGE int AL_FUNCTION
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ALArchiveFillListBox( hALArchive this_object, /* Tag public function */
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HWND hWnd,
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int list_box_id )
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{
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AL_ASSERT_OBJECT( this_object, ALArchive, "ALArchiveFillListBox" );
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return ( (ALArchive *) this_object )->FillListBox( hWnd, list_box_id );
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}
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#endif
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