genlodextensiondialog.cpp

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/*
**  Command & Conquer Generals Zero Hour(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 <http://www.gnu.org/licenses/>.
*/
 
/***********************************************************************************************
 ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
 ***********************************************************************************************
 *                                                                                             *
 *                 Project Name : Max2W3D                                                      *
 *                                                                                             *
 *                     $Archive:: /Commando/Code/Tools/max2w3d/genlodextensiondialog.cpp      $*
 *                                                                                             *
 *              Original Author:: Greg Hjelstrom                                               *
 *                                                                                             *
 *                      $Author:: Greg_h                                                      $*
 *                                                                                             *
 *                     $Modtime:: 10/10/00 11:14a                                             $*
 *                                                                                             *
 *                    $Revision:: 1                                                           $*
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 *   GenLodExtensionDialogClass::GenLodExtensionDialogClass -- Constructor                     *
 *   GenLodExtensionDialogClass::~GenLodExtensionDialogClass -- Destructor                     *
 *   GenLodExtensionDialogClass::Get_Options -- Presents the dialog, gets user input           *
 *   GenLodExtensionDialogClass::Dialog_Proc -- Windows message handling                       *
 *   _gen_lod_ext_dialog_proc -- windows dialog proc                                           *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 
 
#include "genlodextensiondialog.h"
#include "dllmain.h"
#include "resource.h"
#include <Max.h>
 
 
/**********************************************************************************************
**
** GenLodExtensionDialogClass Implementation
**
**********************************************************************************************/
 
 
/***********************************************************************************************
 * GenLodExtensionDialogClass::GenLodExtensionDialogClass -- Constructor                       *
 *                                                                                             *
 * INPUT:                                                                                      *
 *                                                                                             *
 * OUTPUT:                                                                                     *
 *                                                                                             *
 * WARNINGS:                                                                                   *
 *                                                                                             *
 * HISTORY:                                                                                    *
 *=============================================================================================*/
GenLodExtensionDialogClass::GenLodExtensionDialogClass(Interface * maxinterface) :
    Hwnd(NULL),
    Options(NULL),
    MaxInterface(maxinterface),
    LodIndexSpin(NULL)
{
}
 
 
/***********************************************************************************************
 * GenLodExtensionDialogClass::~GenLodExtensionDialogClass -- Destructor                       *
 *                                                                                             *
 * INPUT:                                                                                      *
 *                                                                                             *
 * OUTPUT:                                                                                     *
 *                                                                                             *
 * WARNINGS:                                                                                   *
 *                                                                                             *
 * HISTORY:                                                                                    *
 *   10/10/2000 gth : Created.                                                                 *
 *=============================================================================================*/
GenLodExtensionDialogClass::~GenLodExtensionDialogClass(void)
{
    ReleaseISpinner(LodIndexSpin);
}
 
 
/***********************************************************************************************
 * GenLodExtensionDialogClass::Get_Options -- Presents the dialog, gets user input             *
 *                                                                                             *
 * INPUT:                                                                                      *
 *                                                                                             *
 * OUTPUT:                                                                                     *
 *                                                                                             *
 * WARNINGS:                                                                                   *
 *                                                                                             *
 * HISTORY:                                                                                    *
 *   10/10/2000 gth : Created.                                                                 *
 *=============================================================================================*/
bool GenLodExtensionDialogClass::Get_Options(OptionsStruct * options)
{
    Options = options;
 
    // Put up the options dialog box.
    BOOL result = DialogBoxParam
                        (
                            AppInstance,
                            MAKEINTRESOURCE (IDD_GENERATE_LOD_EXTENSION_DIALOG),
                            MaxInterface->GetMAXHWnd(),
                            (DLGPROC) _gen_lod_ext_dialog_proc,
                            (LPARAM) this
                        );
 
    if (result == TRUE) {
        return true;
    } else {
        return false;
    }
}
 
 
/***********************************************************************************************
 * GenLodExtensionDialogClass::Dialog_Proc -- Windows message handling                         *
 *                                                                                             *
 * INPUT:                                                                                      *
 *                                                                                             *
 * OUTPUT:                                                                                     *
 *                                                                                             *
 * WARNINGS:                                                                                   *
 *                                                                                             *
 * HISTORY:                                                                                    *
 *   10/10/2000 gth : Created.                                                                 *
 *=============================================================================================*/
bool GenLodExtensionDialogClass::Dialog_Proc(HWND hWnd,UINT message,WPARAM wParam,LPARAM)
{
    switch (message )   {
 
        case WM_INITDIALOG:
 
            // Setup the LOD spinner control.
            LodIndexSpin = SetupIntSpinner
            (
                Hwnd,
                IDC_LOD_INDEX_SPIN,
                IDC_LOD_INDEX_EDIT,
                MIN_LOD_INDEX,MAX_LOD_INDEX,INITIAL_LOD_INDEX
            );
            
            return 1;
 
        case WM_COMMAND:
 
            switch (LOWORD(wParam))
            {
                case IDOK:
                    Options->LodIndex = LodIndexSpin->GetIVal();
                    EndDialog(Hwnd, 1);
                    break;
 
                case IDCANCEL:
                    EndDialog(Hwnd, 0);
                    break;
            }
            return 1;
    }
    return 0;
}
 
 
/***********************************************************************************************
 * _gen_lod_ext_dialog_proc -- windows dialog proc                                             *
 *                                                                                             *
 * INPUT:                                                                                      *
 *                                                                                             *
 * OUTPUT:                                                                                     *
 *                                                                                             *
 * WARNINGS:                                                                                   *
 *                                                                                             *
 * HISTORY:                                                                                    *
 *   10/10/2000 gth : Created.                                                                 *
 *=============================================================================================*/
static BOOL CALLBACK _gen_lod_ext_dialog_proc(HWND hwnd,UINT message,WPARAM wparam,LPARAM lparam)
{
    static GenLodExtensionDialogClass * dialog = NULL;
 
    if (message == WM_INITDIALOG) {
        dialog = (GenLodExtensionDialogClass *)lparam;
        dialog->Hwnd = hwnd;
    }
 
    if (dialog) {
        return dialog->Dialog_Proc(hwnd, message, wparam, lparam);
    } else {
        return FALSE;
    }
}