// CMyStatusbar.cpp: 实现文件
//

#include "stdafx.h"
#include "Servo.h"
#include "CMyStatusbar.h"
#include "afxdialogex.h"


// CMyStatusbar 对话框

IMPLEMENT_DYNAMIC(CMyStatusbar, CDialogEx)

CMyStatusbar::CMyStatusbar(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_STATUSBAR, pParent)
{
	m_crBkgnd = STATUSBAR_BK_NORMAL;
}

CMyStatusbar::~CMyStatusbar()
{
}

void CMyStatusbar::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CMyStatusbar, CDialogEx)
	ON_WM_CTLCOLOR()
	ON_WM_DESTROY()
	ON_WM_SIZE()
END_MESSAGE_MAP()


// CMyStatusbar 消息处理程序


void CMyStatusbar::setBkgnd(COLORREF color)
{
	if (m_brBkgnd.GetSafeHandle() != nullptr) {
		m_brBkgnd.DeleteObject();
	}

	m_brBkgnd.CreateSolidBrush(color);
	Invalidate(); 
	UpdateWindow();
}

void CMyStatusbar::setRunTimeText(const char* pszText)
{
	SetDlgItemText(IDC_LABEL_RUNTIME, pszText);
}

BOOL CMyStatusbar::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// TODO:  在此添加额外的初始化

	return TRUE;  // return TRUE unless you set the focus to a control
				  // 异常: OCX 属性页应返回 FALSE
}

HBRUSH CMyStatusbar::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何特性

	if (nCtlColor == CTLCOLOR_STATIC) {
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetBkColor(m_crBkgnd);
		pDC->SetTextColor(RGB(255, 255, 255));
	}

	if (m_brBkgnd.GetSafeHandle() == nullptr) {
		m_brBkgnd.CreateSolidBrush(m_crBkgnd);
	}

	return (HBRUSH)m_brBkgnd;
}

void CMyStatusbar::OnDestroy()
{
	CDialogEx::OnDestroy();

	// TODO: 在此处添加消息处理程序代码
}

void CMyStatusbar::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);
	if (nullptr == GetDlgItem(IDC_LABEL_RUNTIME)) return;
	Resize();
}

void CMyStatusbar::Resize()
{
	CRect rcClient, rcItem;
	CWnd* pItem = nullptr;
	int x;
	GetClientRect(&rcClient);

	x = 120;
	pItem = GetDlgItem(IDC_LABEL_RUNTIME);
	pItem->GetClientRect(rcItem);
	pItem->MoveWindow(x, (rcClient.Height() - rcItem.Height()) / 2, rcItem.Width(), rcItem.Height());
}