// AnEasyValueCtl.cpp : Implementation of the CAnEasyValueCtrl ActiveX Control class.

#include "stdafx.h"
#include "AnEasyValue.h"
#include "AnEasyValueCtl.h"
#include "AnEasyValuePpg.h"


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


IMPLEMENT_DYNCREATE(CAnEasyValueCtrl, COleControl)


/////////////////////////////////////////////////////////////////////////////
// Message map

BEGIN_MESSAGE_MAP(CAnEasyValueCtrl, COleControl)
	//{{AFX_MSG_MAP(CAnEasyValueCtrl)
	ON_WM_MOUSEMOVE()
	//}}AFX_MSG_MAP
	ON_OLEVERB(AFX_IDS_VERB_PROPERTIES, OnProperties)
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// Dispatch map

BEGIN_DISPATCH_MAP(CAnEasyValueCtrl, COleControl)
	//{{AFX_DISPATCH_MAP(CAnEasyValueCtrl)
	DISP_PROPERTY_NOTIFY(CAnEasyValueCtrl, "TextAlign", m_textAlign, OnTextAlignChanged, VT_I4)
	DISP_FUNCTION(CAnEasyValueCtrl, "ABeep", ABeep, VT_EMPTY, VTS_NONE)
	DISP_STOCKFUNC_DOCLICK()
	DISP_STOCKPROP_BACKCOLOR()
	DISP_STOCKPROP_FORECOLOR()
	//}}AFX_DISPATCH_MAP
	DISP_FUNCTION_ID(CAnEasyValueCtrl, "AboutBox", DISPID_ABOUTBOX, AboutBox, VT_EMPTY, VTS_NONE)
END_DISPATCH_MAP()


/////////////////////////////////////////////////////////////////////////////
// Event map

BEGIN_EVENT_MAP(CAnEasyValueCtrl, COleControl)
	//{{AFX_EVENT_MAP(CAnEasyValueCtrl)
	EVENT_CUSTOM("ValueMax", FireValueMax, VTS_NONE)
	EVENT_STOCK_CLICK()
	//}}AFX_EVENT_MAP
END_EVENT_MAP()


/////////////////////////////////////////////////////////////////////////////
// Property pages

// TODO: Add more property pages as needed.  Remember to increase the count!
BEGIN_PROPPAGEIDS(CAnEasyValueCtrl, 2)
	PROPPAGEID(CAnEasyValuePropPage::guid)
	PROPPAGEID(CLSID_CColorPropPage)
END_PROPPAGEIDS(CAnEasyValueCtrl)


/////////////////////////////////////////////////////////////////////////////
// Initialize class factory and guid

IMPLEMENT_OLECREATE_EX(CAnEasyValueCtrl, "ANEASYVALUE.AnEasyValueCtrl.1",
	0xc3ddeec, 0x18aa, 0x45be, 0x9b, 0x2d, 0xa5, 0xed, 0xfd, 0x9e, 0x88, 0x9f)


/////////////////////////////////////////////////////////////////////////////
// Type library ID and version

IMPLEMENT_OLETYPELIB(CAnEasyValueCtrl, _tlid, _wVerMajor, _wVerMinor)


/////////////////////////////////////////////////////////////////////////////
// Interface IDs

const IID BASED_CODE IID_DAnEasyValue =
		{ 0xd7929955, 0xbf2a, 0x4c48, { 0x92, 0xc8, 0x42, 0xed, 0xf3, 0xe2, 0x1, 0xfa } };
const IID BASED_CODE IID_DAnEasyValueEvents =
		{ 0xaca26236, 0xab86, 0x463d, { 0x9b, 0x85, 0x58, 0xe8, 0x1a, 0x8d, 0x41, 0xbb } };


/////////////////////////////////////////////////////////////////////////////
// Control type information

static const DWORD BASED_CODE _dwAnEasyValueOleMisc =
	OLEMISC_ACTIVATEWHENVISIBLE |
	OLEMISC_SETCLIENTSITEFIRST |
	OLEMISC_INSIDEOUT |
	OLEMISC_CANTLINKINSIDE |
	OLEMISC_RECOMPOSEONRESIZE;

IMPLEMENT_OLECTLTYPE(CAnEasyValueCtrl, IDS_ANEASYVALUE, _dwAnEasyValueOleMisc)


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::CAnEasyValueCtrlFactory::UpdateRegistry -
// Adds or removes system registry entries for CAnEasyValueCtrl

BOOL CAnEasyValueCtrl::CAnEasyValueCtrlFactory::UpdateRegistry(BOOL bRegister)
{
	// TODO: Verify that your control follows apartment-model threading rules.
	// Refer to MFC TechNote 64 for more information.
	// If your control does not conform to the apartment-model rules, then
	// you must modify the code below, changing the 6th parameter from
	// afxRegApartmentThreading to 0.

	if (bRegister)
		return AfxOleRegisterControlClass(
			AfxGetInstanceHandle(),
			m_clsid,
			m_lpszProgID,
			IDS_ANEASYVALUE,
			IDB_ANEASYVALUE,
			afxRegApartmentThreading,
			_dwAnEasyValueOleMisc,
			_tlid,
			_wVerMajor,
			_wVerMinor);
	else
		return AfxOleUnregisterClass(m_clsid, m_lpszProgID);
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::CAnEasyValueCtrl - Constructor

CAnEasyValueCtrl::CAnEasyValueCtrl()
{
	InitializeIIDs(&IID_DAnEasyValue, &IID_DAnEasyValueEvents);

	// TODO: Initialize your control's instance data here.
	m_MaxValue = 20000;
	m_MinValue = 0;
	m_CurPosition = 0;
	m_CurValue = 0;
	m_textAlign = 1;
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::~CAnEasyValueCtrl - Destructor

CAnEasyValueCtrl::~CAnEasyValueCtrl()
{
	// TODO: Cleanup your control's instance data here.
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::OnDraw - Drawing function

void CAnEasyValueCtrl::OnDraw(
			CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid)
{
	// TODO: Replace the following code with your own drawing code.
	pdc->FillRect(rcBounds, CBrush::FromHandle((HBRUSH)GetStockObject(WHITE_BRUSH)));
	//pdc->Ellipse(rcBounds);
	//設(shè)置字體顏色
	pdc->SetTextColor(TranslateColor(GetForeColor()));
	//設(shè)置背景顏色
	pdc->SetBkMode(TRANSPARENT);
	CBrush BKBrush(TranslateColor(GetBackColor()));
	pdc->FillRect(rcBounds,&BKBrush);
	//根據(jù)控件大小調(diào)整工具條大小
	CRect rect = rcBounds;
	rect.top = rcBounds.top +5;
	rect.bottom = rcBounds.bottom -5;
	rect.left = rcBounds.left + 5;
	rect.right = rcBounds.right -5 ;
	//顯示工具條
	pdc->Rectangle(&rect);
	//顯示數(shù)據(jù)條,顯示四個(gè)邊界
	rect.top+=1;
	rect.bottom -=1;
	rect.left+=1;
	//根據(jù)當(dāng)前水平位置設(shè)置右邊界
	if (m_CurPosition>rcBounds.right-6) {
		m_CurValue = m_MaxValue;
		rect.right-=1;
	}
	else if (m_CurPosition<rcBounds.left+6) {
		m_CurValue = m_MinValue;
		rect.right = rect.left;
	}
	else
	{
		m_CurValue = (long)((double)(m_CurPosition-rect.left)/(rect.right-rect.left)*(m_MaxValue-m_MinValue)+m_MinValue);
		rect.right = m_CurPosition;
	}
	//顯示數(shù)據(jù)條
	pdc->FillSolidRect(rect,TranslateColor(GetForeColor()));
	CString Value;
	Value.Format("%d",m_CurValue);
	//顯示數(shù)值
	if (m_textAlign==0) {
		pdc->SetTextAlign(TA_LEFT);
		pdc->TextOut(rcBounds.left+5,rcBounds.top+5,Value);
	}
	else if (m_textAlign==1) {
		pdc->SetTextAlign(TA_CENTER);
		pdc->TextOut((rcBounds.left+rcBounds.right)/2,rcBounds.top+5,Value);
	}
	else{
		pdc->SetTextAlign(TA_RIGHT);
		pdc->TextOut(rcBounds.right-5,rcBounds.top+5,Value);
	}
	if (m_CurValue==m_MaxValue) {
		FireValueMax();
		DoClick();
		ABeep();
	}
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::DoPropExchange - Persistence support

void CAnEasyValueCtrl::DoPropExchange(CPropExchange* pPX)
{
	ExchangeVersion(pPX, MAKELONG(_wVerMinor, _wVerMajor));
	COleControl::DoPropExchange(pPX);

	// TODO: Call PX_ functions for each persistent custom property.

}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::OnResetState - Reset control to default state

void CAnEasyValueCtrl::OnResetState()
{
	COleControl::OnResetState();  // Resets defaults found in DoPropExchange

	// TODO: Reset any other control state here.
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl::AboutBox - Display an "About" box to the user

void CAnEasyValueCtrl::AboutBox()
{
	CDialog dlgAbout(IDD_ABOUTBOX_ANEASYVALUE);
	dlgAbout.DoModal();
}


/////////////////////////////////////////////////////////////////////////////
// CAnEasyValueCtrl message handlers

void CAnEasyValueCtrl::OnTextAlignChanged() 
{
	// TODO: Add notification handler code
	InvalidateControl();
	SetModifiedFlag();
}

void CAnEasyValueCtrl::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	//改變當(dāng)前位置
	m_CurPosition = point.x;
	//重畫控件，自動(dòng)調(diào)用OnDraw()
	Invalidate();
	COleControl::OnMouseMove(nFlags, point);
}

void CAnEasyValueCtrl::ABeep() 
{
	// TODO: Add your dispatch handler code here
	MessageBeep((WORD)-1);
	
}