126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
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/*
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** Command & Conquer Generals Zero Hour(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU 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
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* $Header: /Commando/Code/Tools/max2w3d/PROGRESS.H 5 10/28/97 6:08p Greg_h $ */
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/***********************************************************************************************
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*** Confidential - Westwood Studios ***
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***********************************************************************************************
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* *
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* Project Name : Commando / G 3D engine *
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* *
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* File Name : PROGRESS.H *
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* *
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* Programmer : James McNeil *
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* *
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* Start Date : 06/19/97 *
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* *
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* Last Update : June 19, 1997 [GH] *
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#ifndef PROGRESS_H
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#define PROGRESS_H
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#include "always.h"
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class Progress_Meter_Class
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{
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public:
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Progress_Meter_Class
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(
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Interface * gi,
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float base,
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float range
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):
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Max ( gi ),
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Base ( base ),
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Range ( range ),
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Amount_Done ( 0.0f ),
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Increment ( 0.0f ),
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Accum( 0.0f ),
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Cancel_Requested ( FALSE )
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{
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}
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Progress_Meter_Class ( Progress_Meter_Class & other, float sub_amount ):
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Max ( other.Max ),
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Base ( other.Base + other.Amount_Done * other.Range ),
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Range ( other.Range * sub_amount ),
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Amount_Done ( 0.0f ),
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Increment ( 0.0f ),
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Accum ( other.Accum ),
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Cancel_Requested ( other.Cancel_Requested )
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{
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}
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void Finish_In_Steps ( int number_of_steps )
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{
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Increment = (1.0f - Amount_Done) / number_of_steps;
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}
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void Add_Increment ()
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{
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Set_Amount_Done ( Amount_Done + Increment );
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}
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void Set_Amount_Done ( float percentage )
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{
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Accum += percentage;
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Amount_Done = percentage;
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if (Accum > 0.01f) {
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Max->ProgressUpdate ( (int) (Amount_Done * Range + Base) );
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Accum = 0.0f;
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}
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if (Max->GetCancel())
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{
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int choice = MessageBox
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(
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Max->GetMAXHWnd(),
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_T("Do you really want to cancel the export?"),
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_T("Cancel Export?"), MB_ICONQUESTION | MB_YESNO
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);
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if ( choice == IDYES )
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Cancel_Requested = TRUE;
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else
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Max->SetCancel ( FALSE );
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}
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}
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BOOL Cancelled () { return Cancel_Requested; }
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float Increment;
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private:
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Interface * Max;
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float Base;
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float Range;
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float Amount_Done;
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float Accum;
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BOOL Cancel_Requested;
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};
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#endif /* PROGRESS_H */
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