rlm@1: // RewindInterval.cpp : implementation file
rlm@1: //
rlm@1: 
rlm@1: #include "stdafx.h"
rlm@1: #include <cmath>
rlm@1: #include "resource.h"
rlm@1: #include "RewindInterval.h"
rlm@1: #include "VBA.h"
rlm@1: 
rlm@1: /////////////////////////////////////////////////////////////////////////////
rlm@1: // RewindInterval dialog
rlm@1: 
rlm@1: RewindInterval::RewindInterval(float interval, int slots, CWnd*pParent /*=NULL*/)
rlm@1: 	: CDialog(RewindInterval::IDD, pParent)
rlm@1: {
rlm@1: 	//{{AFX_DATA_INIT(RewindInterval)
rlm@1: 	// NOTE: the ClassWizard will add member initialization here
rlm@1: 	//}}AFX_DATA_INIT
rlm@1: 	this->interval = interval;
rlm@1: 	this->slots    = slots;
rlm@1: }
rlm@1: 
rlm@1: void RewindInterval::DoDataExchange(CDataExchange*pDX)
rlm@1: {
rlm@1: 	CDialog::DoDataExchange(pDX);
rlm@1: 	//{{AFX_DATA_MAP(RewindInterval)
rlm@1: 	DDX_Control(pDX, IDC_INTERVAL, m_interval);
rlm@1: 	DDX_Control(pDX, IDC_REWINDSLOTS, m_slots);
rlm@1: 	//}}AFX_DATA_MAP
rlm@1: }
rlm@1: 
rlm@1: BEGIN_MESSAGE_MAP(RewindInterval, CDialog)
rlm@1: //{{AFX_MSG_MAP(RewindInterval)
rlm@1: ON_BN_CLICKED(ID_CANCEL, OnCancel)
rlm@1: ON_BN_CLICKED(ID_OK, OnOk)
rlm@1: //}}AFX_MSG_MAP
rlm@1: END_MESSAGE_MAP()
rlm@1: 
rlm@1: /////////////////////////////////////////////////////////////////////////////
rlm@1: // RewindInterval message handlers
rlm@1: 
rlm@1: void RewindInterval::OnCancel()
rlm@1: {
rlm@1: 	EndDialog(-1);
rlm@1: }
rlm@1: 
rlm@1: void RewindInterval::OnOk()
rlm@1: {
rlm@1: 	CString buffer, buffer2;
rlm@1: 
rlm@1: 	m_interval.GetWindowText(buffer);
rlm@1: 	m_slots.GetWindowText(buffer2);
rlm@1: 
rlm@1: 	float interval = (float)atof(buffer);
rlm@1: 	int   slots    = atoi(buffer2);
rlm@1: 
rlm@1: 	if (interval >= 0 && (int)interval <= 600)
rlm@1: 	{
rlm@1: 		if (slots >= 0 && slots <= MAX_REWIND_SLOTS)
rlm@1: 		{
rlm@1: 			int iInterval = (int)(interval*6.0f + 0.5f);
rlm@1: 			if (interval > 0 && iInterval == 0)
rlm@1: 				iInterval = 1;
rlm@1: 			EndDialog(iInterval | (slots << 16));
rlm@1: 			theApp.winAccelMgr.UpdateMenu(theApp.menu);
rlm@1: 		}
rlm@1: 		else
rlm@1: 			systemMessage(IDS_INVALID_INTERVAL_VALUE,
rlm@1: 			              "Invalid rewind slot amount. Please enter a number "
rlm@1: 			              "between 0 and 128 slots");
rlm@1: 	}
rlm@1: 	else
rlm@1: 		systemMessage(IDS_INVALID_INTERVAL_VALUE,
rlm@1: 		              "Invalid rewind interval value. Please enter a number "
rlm@1: 		              "between 0 and 600 seconds");
rlm@1: }
rlm@1: 
rlm@1: BOOL RewindInterval::OnInitDialog()
rlm@1: {
rlm@1: 	CDialog::OnInitDialog();
rlm@1: 
rlm@1: 	m_interval.LimitText(5);
rlm@1: 	m_slots.LimitText(3);
rlm@1: 
rlm@1: 	CString buffer, buffer2;
rlm@1: 	buffer.Format("%.1f", interval);
rlm@1: 	m_interval.SetWindowText(buffer);
rlm@1: 	buffer2.Format("%d", slots);
rlm@1: 	m_slots.SetWindowText(buffer2);
rlm@1: 
rlm@1: 	CenterWindow();
rlm@1: 
rlm@1: 	return TRUE; // return TRUE unless you set the focus to a control
rlm@1: 	             // EXCEPTION: OCX Property Pages should return FALSE
rlm@1: }
rlm@1: