hellweg2d/SmartProgressBar.cpp at master · skutsaev/hellweg2d · GitHub

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//---------------------------------------------------------------------------


#pragma hdrstop

#include "SmartProgressBar.h"

//---------------------------------------------------------------------------
void TSmartProgress::Initialize(TWinControl *ParentWindow)
{
	TextPanel=new TPanel(ParentWindow);
	TextPanel->Parent=ParentWindow;
	TextPanel->Height=25;
	TextPanel->Align=alBottom;

	Parent=ParentWindow;
	Align=alClient;

	ProgressLabel=new TLabel(TextPanel);
	ProgressLabel->Parent=static_cast <TWinControl *> (TextPanel);
	ProgressLabel->Align=alLeft;
	SetPercent(0);

	TimeLabel=new TLabel(TextPanel);
	TimeLabel->Parent=static_cast <TWinControl *> (TextPanel);
	TimeLabel->Align=alRight;
	SetTime(0);

	Max=100;
	Min=0;
	Position=0;
}
//---------------------------------------------------------------------------
void TSmartProgress::SetPercent(double p)
{
	ProgressLabel->Caption="   Done: "+s.FormatFloat("#0",p)+"%";
}
//---------------------------------------------------------------------------
void TSmartProgress::SetTime(int m)
{
	int h=0,M=0,sec=0;
	h=m/(60*60*1000);
	M=m/(60*1000)-60*h;
	sec=ceil(m/1000.0)-60*M-3600*h;

	TimeLabel->Caption="Time Left: "+s.FormatFloat("00 h",h)+" : "+s.FormatFloat("00 m",M)+" : "+s.FormatFloat("00 s    ",sec);
}
//---------------------------------------------------------------------------
void TSmartProgress::Set()
{
	float percent=0;

	finish = clock();
	if (Position>0 && finish-last>250){
		SetTime((Max-Position)*(finish-start)/Position);
		last=finish;

		percent=100.0*Position/Max;
		SetPercent(percent);
	}
}
//---------------------------------------------------------------------------
void TSmartProgress::Reset()
{
	Position=0;
	start = clock();
	last=start;
	Set();
}
//---------------------------------------------------------------------------
void TSmartProgress::Reset(int M)
{
	Max=M;
	Reset();
}
//---------------------------------------------------------------------------
void TSmartProgress::operator =(int x)
{
	Position=x;
	Set();
}
//---------------------------------------------------------------------------
void TSmartProgress::operator +=(int x)
{
	Position+=x;
	Set();
}
//---------------------------------------------------------------------------
void TSmartProgress::operator ++()
{
	Position++;
	Set();
}
//---------------------------------------------------------------------------

#pragma package(smart_init)