// TCtrllorDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TCtrllor.h"
#include "TCtrllorDlg.h"

#include "TControllor.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTCtrllorDlg dialog

CTCtrllorDlg::CTCtrllorDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTCtrllorDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTCtrllorDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	pDC=NULL;
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTCtrllorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTCtrllorDlg)
	DDX_Control(pDX, IDC_ENHANCE, m_enhanceS);
	DDX_Control(pDX, IDC_SLIDER2, m_enhance);
	DDX_Control(pDX, IDC_TARGET, m_target);
	DDX_Control(pDX, IDC_NOW, m_now);
	DDX_Control(pDX, IDC_SLIDER1, m_getTarget);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTCtrllorDlg, CDialog)
	//{{AFX_MSG_MAP(CTCtrllorDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BEGIN, OnBegin)
	ON_BN_CLICKED(IDC_PAUSE, OnPause)
	ON_WM_TIMER()
	ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER1, OnCustomdrawSlider1)
	ON_BN_CLICKED(IDC_CLEAR, OnClear)
	ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER2, OnCustomdrawSlider2)
	ON_BN_CLICKED(IDC_ABOUT, OnAbout)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTCtrllorDlg message handlers

BOOL CTCtrllorDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here

	CWnd *wnd=GetDlgItem(IDC_DRAW);
	wnd->GetClientRect(&drawRect);
	pDC=wnd->GetDC();

	for(int i=0;i<200;i++)
		lineY[i]=-10000;
	cnt=0;

	m_getTarget.SetRange(-20,80,FALSE);
	m_getTarget.SetTic(1);
	m_getTarget.SetPos(40);
	target=40;
	m_now.SetWindowText("當前溫度:25度");
	m_target.SetWindowText("目標溫度:40度");
	enhance=0.25f;
	m_enhanceS.SetWindowText("加速因子:0.25");
	m_enhance.SetRange(0,100,FALSE);
	m_enhance.SetTic(1);
	m_enhance.SetPos(25);

	controllor.T=25;
	controllor.detaE.value=0;
	controllor.E.value=controllor.T-target;
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CTCtrllorDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CTCtrllorDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CPen *oldpen=NULL,pen;
		CBrush *oldbrush=NULL,brush;
		brush.CreateSolidBrush(RGB(255,255,255));
		oldbrush=(CBrush *)pDC->SelectObject(&brush);
		pDC->Rectangle(&drawRect); 
		pen.CreatePen(PS_SOLID,1,RGB(0,0,0));
		oldpen=(CPen *)pDC->SelectObject(&pen);
		pDC->MoveTo(5,drawRect.bottom/2);   //畫橫軸
		pDC->LineTo(drawRect.Width()-5,drawRect.bottom/2);
		pDC->MoveTo(5,5); //畫縱軸
		pDC->LineTo(5,drawRect.bottom-5);

		pen.DeleteObject();
		pen.CreatePen(PS_SOLID,1,RGB(255,0,0));
		pDC->SelectObject(&pen);
		//畫曲線
		pDC->MoveTo(5,drawRect.bottom/2-lineY[0]);
		for(int i=1;i<200;i++)
		{
			if(lineY[i]==-10000)
				continue;
			pDC->LineTo(5+i*2,drawRect.bottom/2-lineY[i]);
		}
		pDC->SelectObject(oldpen);
		pDC->SelectObject(oldbrush);
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CTCtrllorDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CTCtrllorDlg::OnBegin() 
{
	// TODO: Add your control notification handler code here


	SetTimer(1,100,NULL);
}

void CTCtrllorDlg::OnPause() 
{
	// TODO: Add your control notification handler code here
	KillTimer(1);
}

void CTCtrllorDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	int i;
	if(cnt==200)
	{
		for(i=0;i<=198;i++)
			lineY[i]=lineY[i+1];
		cnt--;
	}

	controllor.MainContrllor();

	lineY[cnt++]=(int)(controllor.E.value/4*((drawRect.bottom-10)/2));

	InvalidateRect(&drawRect,FALSE);
	CString s;
	s.Format("當前溫度:%.4f度",target+controllor.E.value);
	m_now.SetWindowText(s);

	CDialog::OnTimer(nIDEvent);
}

void CTCtrllorDlg::OnCustomdrawSlider1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	target=m_getTarget.GetPos();
	CString s;
	s.Format("目標溫度:%d度",target);
	m_target.SetWindowText(s);
	controllor.T=25;
	controllor.detaE.value=0;
	controllor.E.value=controllor.T-target;
	*pResult = 0;
}

void CTCtrllorDlg::OnClear() 
{
	// TODO: Add your control notification handler code here
	int i;
	for(i=0;i<200;i++)
		lineY[i]=-10000;
	cnt=0;
	m_now.SetWindowText("當前溫度:25度");
	controllor.T=25;
	controllor.detaE.value=0;
	controllor.E.value=controllor.T-target;
	InvalidateRect(&drawRect,FALSE);
}

void CTCtrllorDlg::OnCustomdrawSlider2(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	CString s;
	int i=m_enhance.GetPos();
	enhance=i/100.0f;
	controllor.enhance=enhance;
	s.Format("加速因子:%.2f",enhance);
	m_enhanceS.SetWindowText(s);
	*pResult = 0;
}

void CTCtrllorDlg::OnAbout() 
{
	// TODO: Add your control notification handler code here
	CAboutDlg dialog;
	dialog.DoModal();
}