Descent3/editor/StatusDlg.cpp

/*
* Descent 3 
* Copyright (C) 2024 Parallax Software
*
* 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/>.
*/

// StatusDlg.cpp : implementation file
//

#include "stdafx.h"
#include "editor.h"
#include "StatusDlg.h"
#include "pserror.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CStatusDlg dialog


CStatusDlg::CStatusDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CStatusDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStatusDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CStatusDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStatusDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

void CStatusDlg::Init(int min,int max,int delta)
{
	CProgressCtrl *progress;

	progress=(CProgressCtrl *)GetDlgItem(IDC_STATUSPROGRESS);
	progress->SetRange(min,max);
	progress->SetPos(min);
	progress->SetStep(delta);

	mprintf(0,"Progress Control Create: Min= %d Max= %d Step= %d\n",min,max,delta);
}

int CStatusDlg::Step()
{
	CProgressCtrl *progress;

	progress=(CProgressCtrl *)GetDlgItem(IDC_STATUSPROGRESS);
	return progress->StepIt();
}

void CStatusDlg::Text(char *string)
{
	CWnd *text;
	text=GetDlgItem(IDC_STATUSTEXT);
	text->SetWindowText(string);
}

void CStatusDlg::SetTo(int set)
{
	CProgressCtrl *progress;

	progress=(CProgressCtrl *)GetDlgItem(IDC_STATUSPROGRESS);
	progress->SetPos(set);
}


BEGIN_MESSAGE_MAP(CStatusDlg, CDialog)
	//{{AFX_MSG_MAP(CStatusDlg)
		// NOTE: the ClassWizard will add message map macros here
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStatusDlg message handlers


//Initializes the Progress Window.  This MUST MUST MUST be called first, the parent parameter can be
//NULL to set the parent to the main window.
//min/max: these are the range of the progress indicator
//iterations: If you plan on using CProgress:IncreaseProgress() then this is how many times you plan on 
//				calling CProgress::IncreaseProgress().  If you are going to use CProgress::SetProgressPercentage()
//				then you should call the version of InitProgress(CWnd *parent) below.
// Returns true if the progress dialog was created
bool CProgress::InitProgress(fix min,fix max,int32_t iterations,CWnd *parent)
{
	int nmin,nmax,Step;
	nmin=FixToInt(min);
	nmax=FixToInt(max);

	float delta;
	delta=(float) ( ((float)(nmax-nmin))/((float)iterations));
	while(delta<1.0)
	{
		delta*=10;
		nmax*=10;
	}
	Step=(int)delta;
	m_Max=nmax;
	m_Min=nmin;

	if(!iterations) return false;
	m_StatusDlg=new CStatusDlg;
	if(!m_StatusDlg) return false;
	m_StatusDlg->Create(IDD_STATUSDLG,parent);
	m_StatusDlg->ShowWindow(SW_SHOW);
	m_StatusDlg->Init(nmin,nmax,Step);
	return true;
}

bool CProgress::InitProgress(int min,int max,int32_t iterations,CWnd *parent)
{
	int Step;
	
	float delta;
	delta=(float) ( ((float)(max-min))/((float)iterations));
	while(delta<1.0)
	{
		delta*=10;
		max*=10;
	}
	Step=(int)delta;
	m_Max=max;
	m_Min=min;

	if(!iterations) return false;
	m_StatusDlg=new CStatusDlg;
	if(!m_StatusDlg) return false;
	m_StatusDlg->Create(IDD_STATUSDLG,parent);
	m_StatusDlg->ShowWindow(SW_SHOW);
	m_StatusDlg->Init(min,max,Step);
	return true;
}


//This is a quick way of initializing the progress indicator, with a range 0-100 step size 1.  This is what you
//should call if you plan on using CProgress::SetProgressPercentage().  Again, parent can be NULL if you want it to
//be the main application as the parent
bool CProgress::InitProgress(CWnd *parent)
{
	m_Max=100;
	m_Min=0;

	m_StatusDlg=new CStatusDlg;
	if(!m_StatusDlg) return false;
	m_StatusDlg->Create(IDD_STATUSDLG,parent);
	m_StatusDlg->ShowWindow(SW_SHOW);
	m_StatusDlg->Init(0,100,1);
	return true;
}

//YOU MUST call this after you are done with the progress indicator.  This frees up some allocated memory
void CProgress::DestroyProgress()
{
	ASSERT(m_StatusDlg!=NULL);
	m_StatusDlg->DestroyWindow();
	if(m_StatusDlg) delete m_StatusDlg;
}


//By default the progress indicator says "Please wait...", here you can change that text...make sure you call
//this after InitProgress()
void CProgress::SetProgressText(char *string)
{
	ASSERT(m_StatusDlg!=NULL);
	m_StatusDlg->Text(string);
}

//This is the iterator function.  Call this in your loop or whatever to increase the progress indicator.  You can also
//use CProgress::SetProgressPercentage() instead
bool CProgress::IncreaseProgress()
{
	ASSERT(m_StatusDlg!=NULL);
	int ret;
	ret=m_StatusDlg->Step();
	if(ret>=m_Max) return true; else return false;
}


//Sets the progress indicator to a certain percentage
void CProgress::SetProgressPercentage(int percent)
{
	ASSERT(m_StatusDlg!=NULL);
	float per;
	per=((float)percent)/((float)100.0);
	m_StatusDlg->SetTo(m_Min+((int)(per*(m_Max-m_Min))));
}

void CProgress::SetProgressPercentage(float percent)
{
	ASSERT(m_StatusDlg!=NULL);
	m_StatusDlg->SetTo(m_Min+((int)(percent*(m_Max-m_Min))));
}