/*
** Command & Conquer Generals(tm)
** Copyright 2025 Electronic Arts Inc.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see .
*/
// FILE: DirectorySelect.cpp //////////////////////////////////////////////////
//-----------------------------------------------------------------------------
//
// Westwood Studios Pacific.
//
// Confidential Information
// Copyright (C) 2001 - All Rights Reserved
//
//-----------------------------------------------------------------------------
//
// Project: ImagePacker
//
// File name: DirectorySelect.cpp
//
// Created: Colin Day, August 2001
//
// Desc: Directory selection dialog
//
//-----------------------------------------------------------------------------
///////////////////////////////////////////////////////////////////////////////
// SYSTEM INCLUDES ////////////////////////////////////////////////////////////
#include
#include
// USER INCLUDES //////////////////////////////////////////////////////////////
#include "ImagePacker.h"
#include "Resource.h"
// DEFINES ////////////////////////////////////////////////////////////////////
// PRIVATE TYPES //////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// PRIVATE DATA ///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
static char startDir[ _MAX_PATH ];
// PUBLIC DATA ////////////////////////////////////////////////////////////////
// PRIVATE PROTOTYPES /////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// PRIVATE FUNCTIONS //////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// selectDrive ================================================================
/** Based on the drive of the current working directory, select the
* drive item in the COMBO_DRIVE combo box matching the current
* drive letter */
//=============================================================================
static void selectDrive( HWND dialog )
{
char currDir[ _MAX_PATH ];
char drive;
// get current directory
GetCurrentDirectory( _MAX_PATH, currDir );
// drive letter is the first character
drive = currDir[ 0 ];
// construct string to match in the combo
char string[ 32 ];
sprintf( string, "[-%c-]", drive );
// select the string in the combo
Int index;
index = SendDlgItemMessage( dialog, COMBO_DRIVE,
CB_FINDSTRINGEXACT, -1, (LPARAM)string );
if( index != CB_ERR )
SendDlgItemMessage( dialog, COMBO_DRIVE, CB_SETCURSEL, index, 0 );
} // end selectDrive
///////////////////////////////////////////////////////////////////////////////
// PUBLIC FUNCTIONS ///////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// DirectorySelectProc ========================================================
/** Directory selection dialog */
//=============================================================================
BOOL CALLBACK DirectorySelectProc( HWND hWndDialog, UINT message,
WPARAM wParam, LPARAM lParam )
{
static char buffer[ _MAX_PATH ];
switch( message )
{
// ------------------------------------------------------------------------
case WM_INITDIALOG:
{
// save our current directory as we start up
GetCurrentDirectory( _MAX_PATH, startDir );
// set the extents for the horizontal scroll bar in the listbox
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_SETHORIZONTALEXTENT, 1280, 0 );
// load the listbox with directory items
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_DIR,
DDL_DIRECTORY | DDL_EXCLUSIVE,
(LPARAM)"*.*" );
// set the current directory in the top label
GetCurrentDirectory( _MAX_PATH, buffer );
if( buffer[ strlen( buffer ) - 1 ] != '\\' )
strcat( buffer, "\\" );
SetDlgItemText( hWndDialog, STATIC_CURRENT_DIR, buffer );
// load the drive box
SendDlgItemMessage( hWndDialog, COMBO_DRIVE,
CB_DIR,
DDL_DRIVES | DDL_EXCLUSIVE,
(LPARAM)"*.*" );
// select the right drive in the drive combo box
selectDrive( hWndDialog );
return TRUE;
} // end init
// ------------------------------------------------------------------------
case WM_COMMAND:
{
Int notifyCode = HIWORD( wParam );
Int controlID = LOWORD( wParam );
// HWND hWndControl = (HWND)lParam;
switch( controlID )
{
// --------------------------------------------------------------------
case BUTTON_ADD:
{
Int count;
char text[ _MAX_PATH ];
char toAdd[ _MAX_PATH ];
// get number of items in listbox
count = SendDlgItemMessage( hWndDialog, LIST_DIR, LB_GETCOUNT, 0, 0 );
// for each selected item add that directory
for( Int i = 0; i < count; i++ )
{
// is this item selected
if( SendDlgItemMessage( hWndDialog, LIST_DIR, LB_GETSEL, i, 0 ) > 0 )
{
// get the text
SendDlgItemMessage( hWndDialog, LIST_DIR, LB_GETTEXT,
i, (LPARAM)text );
// remove the brackets on the text
Int j, len = strlen( text );
for( j = 0; j < len - 1; j++ )
text[ j ] = text[ j + 1 ];
text[ len - 2 ] = '\0';
// ignore the ".." directory
if( strcmp( text, ".." ) == 0 )
continue;
//
// construct directory to add, make sure we have a '\' on the
// end cause we assume that in the image file name code
//
sprintf( toAdd, "%s%s\\", buffer, text );
// do not add directory if it's already in the listbox
if( SendDlgItemMessage( TheImagePacker->getWindowHandle(),
LIST_FOLDERS,
LB_FINDSTRINGEXACT, -1, (LPARAM)toAdd ) != LB_ERR )
{
char message[ _MAX_PATH + 32 ];
sprintf( message, "Ignoring folder '%s', already in list.", toAdd );
MessageBox( NULL, message, "Folder Already In List",
MB_OK | MB_ICONINFORMATION );
continue;
} // end if
// add path to the listbox
SendDlgItemMessage( TheImagePacker->getWindowHandle(),
LIST_FOLDERS,
LB_INSERTSTRING, -1, (LPARAM)toAdd );
} // end if
} // end if
SetCurrentDirectory( startDir );
EndDialog( hWndDialog, TRUE );
break;
} // end proceed
// --------------------------------------------------------------------
case BUTTON_CANCEL:
{
SetCurrentDirectory( startDir );
EndDialog( hWndDialog, FALSE );
break;
} // end cancel
// --------------------------------------------------------------------
case COMBO_DRIVE:
{
if( notifyCode == CBN_SELCHANGE )
{
Int selected;
// get selected index
selected = SendDlgItemMessage( hWndDialog, COMBO_DRIVE,
CB_GETCURSEL, 0, 0 );
if( selected != CB_ERR )
{
char string[ 32 ];
SendDlgItemMessage( hWndDialog, COMBO_DRIVE,
CB_GETLBTEXT, selected, (LPARAM)string );
//
// construct a drive letter and colon from the combo
// box strign [-x-]
//
string[ 0 ] = string[ 2 ]; // the drive letter in the form of "[-x-]"
string[ 1 ] = ':';
string[ 2 ] = '\0';
// switch to that drive
SetCurrentDirectory( string );
// construct new direcotry name and update status text
GetCurrentDirectory( _MAX_PATH, buffer );
if( buffer[ strlen( buffer ) - 1 ] != '\\' )
strcat( buffer, "\\" );
SetDlgItemText( hWndDialog, STATIC_CURRENT_DIR, buffer );
EnableWindow( GetDlgItem( hWndDialog, BUTTON_ADD ), FALSE );
// reset the content of the listbox and reload
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_RESETCONTENT, 0, 0 );
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_DIR,
DDL_DIRECTORY | DDL_EXCLUSIVE,
(LPARAM)"*.*" );
} // end if
} // end if
break;
} // end drive
// --------------------------------------------------------------------
case LIST_DIR:
{
if( notifyCode == LBN_SELCHANGE )
{
Int selCount;
Bool enable;
// get selected count
selCount = SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_GETSELCOUNT, 0, 0 );
// if we have selected items, enable the add button
if( selCount > 0 )
{
//
// if the selected item is only the ".." directory we won't
// enable it, we know that _IF_ ".." is present it is at the
// top zero index position
//
enable = TRUE;
Int index = 0;
if( selCount == 1 &&
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_GETSEL, index, 0 ) > 0 )
{
char text[ _MAX_PATH ];
SendDlgItemMessage( hWndDialog, LIST_DIR, LB_GETTEXT,
index, (LPARAM)text );
if( strcmp( text, "[..]" ) == 0 )
enable = FALSE;
} // end if
} // end if
else
enable = FALSE;
// do the enable
EnableWindow( GetDlgItem( hWndDialog, BUTTON_ADD ), enable );
} // end if
if( notifyCode == LBN_DBLCLK )
{
Int selected;
char text[ _MAX_PATH ];
// get currently selected item
selected = SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_GETCURSEL, 0, 0 );
// get text of selected item
SendDlgItemMessage( hWndDialog, LIST_DIR, LB_GETTEXT,
selected, (LPARAM)text );
// strip the backets off the directory listing
Int len = strlen( text );
for( Int i = 0; i < len - 1; i++ )
text[ i ] = text[ i + 1 ];
text[ len - 2 ] = '\0';
// go into that directory
SetCurrentDirectory( text );
// construct new direcotry name and update status text
GetCurrentDirectory( _MAX_PATH, buffer );
if( buffer[ strlen( buffer ) - 1 ] != '\\' )
strcat( buffer, "\\" );
SetDlgItemText( hWndDialog, STATIC_CURRENT_DIR, buffer );
EnableWindow( GetDlgItem( hWndDialog, BUTTON_ADD ), FALSE );
// reset the content of the listbox and reload
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_RESETCONTENT, 0, 0 );
SendDlgItemMessage( hWndDialog, LIST_DIR,
LB_DIR,
DDL_DIRECTORY | DDL_EXCLUSIVE,
(LPARAM)"*.*" );
} // end if
break;
} // end list command
} // end switch
break;
} // end command
} // end switch message
return 0;
} // end DirectorySelectProc