// DN_sampleDlg.cpp : implementation file
//

#include "stdafx.h"
#include "DN_sample.h"
#include "DN_sampleDlg.h"
#include <atlimage.h>
#include <Gdiplusimaging.h>
#include"form2.h"
#include<afxctl.h>




#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

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

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

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

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CDN_sampleDlg dialog

CDN_sampleDlg::CDN_sampleDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDN_sampleDlg::IDD, pParent)
	, mx(-1),my(0),mw(0)
	, m_ImgIndex(-1)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}


void CDN_sampleDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_VIDEO, m_video);
	DDX_Control(pDX, IDC_LIST2, m_listBox);
	DDX_Control(pDX, IDC_TAB1, m_tab);


}

void CDN_sampleDlg::OnCancel() {
	for (auto item = m_ImgVec.begin(); item != m_ImgVec.end(); ++item) {
		delete (*item);
	}
	m_ImgVec.clear();

	CDialog::OnCancel();
}



BEGIN_MESSAGE_MAP(CDN_sampleDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_HSCROLL()
	ON_LBN_SELCHANGE(IDC_LIST2, &CDN_sampleDlg::SelectOneImg)
	ON_NOTIFY(TCN_SELCHANGE, IDC_TAB1, &CDN_sampleDlg::ChangeTab)
	ON_COMMAND(IDC_BTN_MINIMIZE, &CDN_sampleDlg::OnBtnMinimize)
	//ON_COMMAND(IDC_BTN_MAXIMIZE, &CDN_sampleDlg::OnBtnMaximize)
	ON_WM_CONTEXTMENU()
	ON_WM_RBUTTONDOWN()

	ON_COMMAND(ID_OPERAT_32772, &CDN_sampleDlg::OnDeleteOne)
	ON_COMMAND(ID_OPERAT_32773, &CDN_sampleDlg::OnSaveOne)
END_MESSAGE_MAP()

BEGIN_EVENTSINK_MAP(CDN_sampleDlg, CDialog)
	ON_EVENT(CDN_sampleDlg, IDC_VIDEO, 13, CDN_sampleDlg::MicroTouchPressedVideo, VTS_NONE)
	//ON_EVENT(CDN_sampleDlg, IDC_VIDEO, 14, CDN_sampleDlg::FootPedalPressed, VTS_NONE)
	//ON_EVENT(CDN_sampleDlg, IDC_VIDEO, DISPID_MOUSEMOVE, CDN_sampleDlg::MouseMoveVideo, VTS_I2 VTS_I2 VTS_I4 VTS_I4)
END_EVENTSINK_MAP()

void CDN_sampleDlg::SelectOneImg() {

	int index = m_listBox.GetCurSel();
	if (index != LB_ERR)
	{
		if (index == m_ImgIndex ) return;
		m_ImgIndex = index;
		// 获取选中项的文本
		CString selectedText;
		m_listBox.GetText(index, selectedText);

		if (index < m_ImgVec.size()) {
			m_tab.SetCurSel(0);
			m_f1.ShowWindow(SW_SHOW);
			m_f2.ShowWindow(SW_HIDE);
			m_video.ShowWindow(SW_HIDE);
			m_f2.SetMicroImage(m_ImgVec[index]);

			if (m_f1.hb != NULL) {
				DeleteObject(m_f1.hb);
				m_f1.hb = NULL;
			}

			m_f1.ShowOriginImg(m_ImgVec[index]);
			m_f1.Invalidate();
		}
	}
}


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

	//UpdateData(0);
	// 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

	HDC i = ::GetDC(0);
	hdc = CreateCompatibleDC(i);
	::ReleaseDC(0, i);

	m_tab.InsertItem(0, _T("抓拍图片"));
	m_tab.InsertItem(1, _T("距离测量"));
	m_tab.InsertItem(2, _T("实时预览"));
	//m_f1.SetParent(&m_tab);
	m_f1.Create(IDD_FORM2, &m_tab);
	m_f2.Create(IDD_CALIMAGE, &m_tab);
	m_video.SetParent(&m_tab);

	

	RECT rect;
	m_tab.GetClientRect(&rect);
	rect.top += 22;    //对坐标做一些微调，这26是选项卡按钮的高度
	rect.left += 2;    //这是边框的宽度
	m_f1.SetWindowPos(NULL, 0, 0, rect.right - rect.left, rect.bottom - rect.top, SWP_NOZORDER);
	m_f2.SetWindowPos(NULL, 0, 0, rect.right - rect.left, rect.bottom - rect.top, SWP_NOZORDER);

	m_f1.MoveWindow(&rect);
	m_f2.MoveWindow(&rect);
	m_f1.ShowWindow(SW_SHOW);
	m_f2.ShowWindow(SW_HIDE);
	m_video.ShowWindow(SW_HIDE);

	m_f2.SetImgPos();

	
	CDC* pDC = GetDC();  // 获取设备上下文
	TEXTMETRIC tm;  // 获取字体的高度
	pDC->GetTextMetrics(&tm);
	m_nFontHeight = tm.tmHeight;
	ReleaseDC(pDC);  // 释放设备上下文

	WCHAR buffer[MAX_PATH] = { 0 };
	GetModuleFileNameW(NULL, buffer, MAX_PATH);
	CString path(buffer);
	int found = path.ReverseFind(L'\\');
	m_ExePath = path.Left(found); // 可执行文件所在目录

	if (theApp.g_IsDebug) {
		Test();
	}

	
	if (m_video.GetVideoDeviceCount() == 0) return false;

	m_video.SetUseVideoFilter(1);
	m_video.SetConnected(TRUE);


	VARIANT vaResult;
	VariantInit(&vaResult);

	//if the Video have 1.3M resolution , then set the video as 1.3M.  [Function Start]
	vaResult = m_video.GetVideoCaps();
	int upper0 = vaResult.parray->rgsabound[0].cElements;
	int upper1 = vaResult.parray->rgsabound[1].cElements;
	if (m_video.GetDeviceID(0).Find(L"0863") > 0)
	{
		m_video.SetVideoFormat(640, 480);
		m_video.SetColorFormat(15);
		//m_video.SetPreviewScale(true); 
		m_video.SetPreview(TRUE);
	}
	else if (upper0 != 0)
	{
		for (int i = 0; i <= upper1; i++)//for AM4013 ,AM4015 series (1280*1024)
		{
			int kk = ((unsigned long*)vaResult.parray->pvData)[i];
			if (kk == 1280)
			{
				m_video.SetVideoFormat(1280, 1024);
				m_video.SetPreviewScale(true);
			}

		}
		for (int i = 0; i <= upper1; i++)//for AM7013 series (1280*960)
		{
			int kk = ((unsigned long*)vaResult.parray->pvData)[i];
			if (kk == 2592)
			{
				m_video.SetVideoFormat(1280, 960);
				m_video.SetPreviewScale(true);
				m_video.SetColorFormat(15);
				m_video.SetCaptureRate(30);
			}
		}
		Sleep(200);
		m_video.SetPreview(TRUE);
	}



	//if the Video have 1.3M resolution , then set the video as 1.3M. [Function End]

	//if(m_video.GetDeviceID(0).Find(L"0863")>0) 
	//{
	//	CSliderCtrl* pScrollBar5 = (CSliderCtrl*)GetDlgItem(IDC_SLIDER7);
	//	pScrollBar5->ShowWindow(true); 
	//}
	//else
	//{
	//	CSliderCtrl* pScrollBar5 = (CSliderCtrl*)GetDlgItem(IDC_SLIDER7);
	//	pScrollBar5->ShowWindow(false); 
	//}

	//m_capfilename="c:\\capture.avi";
	//m_sldRotate.SetRange(0,259);

	m_device.Clear();
	for (int f = 0; f < m_video.GetVideoDeviceCount(); f++)
	{
		m_device.AddString(m_video.GetVideoDeviceName(f));
		m_device.SetCurSel(0);
	}



	m_videoCodec.AddString(L"(none)");
	for (int f = 0; f < m_video.GetVideoCodecCount(); f++) {
		m_videoCodec.AddString(m_video.GetVideoCodecName(f));
	}
	for (int f = 0; f < m_video.GetVideoCodecCount(); f++) {
		if (m_video.GetVideoCodecName(f) == L"MJPEG Compressor")   m_videoCodec.SetCurSel(f + 1);
	}
	m_audioCodec.AddString(L"(none)");
	for (int f = 0; f < m_video.GetAudioCodecCount(); f++) {
		m_audioCodec.AddString(m_video.GetAudioCodecName(f));
	}
	m_audioCodec.SetCurSel(0);
	UpdateData(0);


	//SetTimer(1,250,0);


	//m_ae = m_video.GetExposure(m_device.GetCurSel());
	//m_red = m_video.GetAWBR(m_device.GetCurSel());
	//m_green = m_video.GetAWBG(m_device.GetCurSel());
	//m_blue = m_video.GetAWBB(m_device.GetCurSel());

	////设置二值化拍照
	//m_video.put_VideoProcAmp(-106, 0);//treshold
	//m_video.put_VideoProcAmp(-107, RGB(0, 0, 0));//color

	if (!m_video.EnableMicroTouch(true)) {  //设置touch enable  启用返回false
		//AfxMessageBox(_T("EnableMicroTouch 启用"), MB_ICONHAND);
	}
	else {
		AfxMessageBox(_T("EnableMicroTouch 启用失败"), MB_ICONERROR);
	}

	return TRUE;  // return TRUE  unless you set the focus to a control
}


void CDN_sampleDlg::Test() {
	CString path[] = {L"\\DoniImage\\1-1.png" ,L"\\DoniImage\\1111.png",L"\\DoniImage\\1112.png",L"\\DoniImage\\2222.png" };
	for (int i = 0; i < sizeof(path) / sizeof(CString); ++i) {
		std::string imgpath = CW2A(m_ExePath + path[i]);
		cv::Mat imgMat = cv::imread(imgpath);
		if (!imgMat.empty()) {
			MicroImage* img = new MicroImage();
			img->m_height = imgMat.rows;
			img->m_width = imgMat.cols;
			img->m_ImgName = u8"抓图"+ MicroImage::GetStrTime();
			int totalSize = imgMat.total() * imgMat.elemSize();
			img->m_OriginData = new uchar[totalSize];
			img->m_TotalSize = totalSize;
			memcpy_s(img->m_OriginData, totalSize, imgMat.data, totalSize);
			int len = MultiByteToWideChar(CP_UTF8, 0, img->m_ImgName.c_str(), -1, NULL, 0);
			std::wstring wstr(len, L'\0');
			MultiByteToWideChar(CP_UTF8, 0, img->m_ImgName.c_str(), -1, &wstr[0], len);
			m_ImgVec.emplace_back(img);
			m_listBox.AddString(wstr.c_str());
		}
	}

}

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

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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
	{
		CDialog::OnPaint();
	}
}

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




void CDN_sampleDlg::OnBtnMinimize()
{
	ShowWindow(SW_MINIMIZE); // 最小化窗口
}

//void CDN_sampleDlg::OnBtnMaximize()
//{
//	if (IsZoomed()) {
//		((CButton*)GetDlgItem(IDC_BTN_MAXIMIZE))->SetWindowTextW(L"最大化");
//		ShowWindow(SW_RESTORE); // 如果窗口已经最大化，则恢复正常大小
//		
//	}
//	else {
//		((CButton*)GetDlgItem(IDC_BTN_MAXIMIZE))->SetWindowTextW(L"还原");
//		ShowWindow(SW_MAXIMIZE); // 否则最大化窗口
//		
//		//m_listBox.SetWindowPos();
//	}
//}



void CDN_sampleDlg::MicroTouchPressedVideo()
{
	//AfxMessageBox(_T("抓拍一张"), MB_ICONHAND);
	CPictureHolder *pic=new CPictureHolder();
	LPPICTUREDISP img = (LPPICTUREDISP)m_video.GrabFrame();
	pic->SetPictureDispatch(img);

	OLE_HANDLE hBitmap;
	pic->m_pPict->get_Handle((OLE_HANDLE*)&hBitmap);

	BITMAP bmp;
	if (GetObject((HBITMAP)hBitmap, sizeof(BITMAP), &bmp)) {
		MicroImage* mi = new MicroImage();
		mi->Init(bmp);
		m_ImgVec.emplace_back(mi);

		int len = MultiByteToWideChar(CP_UTF8, 0, mi->m_ImgName.c_str(), -1, NULL, 0);
		std::wstring wstr(len, L'\0');
		MultiByteToWideChar(CP_UTF8, 0, mi->m_ImgName.c_str(), -1, &wstr[0], len);
		m_listBox.AddString(wstr.c_str());
	}

	delete pic;

}



void CDN_sampleDlg::ChangeTab(NMHDR* pNMHDR, LRESULT* pResult)
{
	// TODO: 在此添加控件通知处理程序代码
	switch (m_tab.GetCurSel())
	{
	case 0:
		m_f1.ClearImg();
		m_f1.ShowWindow(SW_SHOW);
		m_f2.ShowWindow(SW_HIDE);
		m_video.ShowWindow(SW_HIDE);
		break;
	case 1:
		m_f2.ClearImg();
		m_f2.ShowWindow(SW_SHOW);
 		m_f1.ShowWindow(SW_HIDE);
		m_video.ShowWindow(SW_HIDE);
		break;
	case 2:
		m_f2.ShowWindow(SW_HIDE);
		m_f1.ShowWindow(SW_HIDE);
		m_video.ShowWindow(SW_SHOW);
		break;
	default:
		m_f1.ClearImg();
		m_f1.ShowWindow(SW_SHOW);
		m_f2.ShowWindow(SW_HIDE);
		m_video.ShowWindow(SW_HIDE);
		break;
	}

	*pResult = 0;
}



BOOL CDN_sampleDlg::PreTranslateMessage(MSG* pMsg)
{
	if (WM_RBUTTONUP == pMsg->message)
	{
		if (m_listBox.GetCount() == 0) return FALSE;
		CPoint pt;
		CRect rtClient;
		m_listBox.GetClientRect(&rtClient);
		m_listBox.ClientToScreen(&rtClient);
		INT iScrollPos = m_listBox.GetScrollPos(SB_VERT);
		GetCursorPos(&pt);
		int nItemHeight = m_listBox.GetItemHeight(0);
		int iSelect = (pt.y - rtClient.top + iScrollPos * nItemHeight) / nItemHeight;
		if (iSelect < m_listBox.GetCount()) {
			m_listBox.SetCurSel(iSelect);

			m_listBox.RedrawWindow();
			if (rtClient.PtInRect(pt)) {
				CMenu MyMenu;
				MyMenu.LoadMenu(IDR_MENU1);
				MyMenu.GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTBUTTON, pt.x, pt.y, this, NULL);
				MyMenu.Detach();
			}
		}
	}
	return __super::PreTranslateMessage(pMsg);

}


void CDN_sampleDlg::OnRButtonDown(UINT nFlags, CPoint point)
{
	//CPoint windowPoint = point;
	//m_listBox.ScreenToClient(&windowPoint); // 将屏幕坐标转换为窗口坐标

	//BOOL bOutSide = TRUE;
	//int index = m_listBox.ItemFromPoint(windowPoint, bOutSide);
	//if (index != LB_ERR) {
	//	m_listBox.SetCurSel(index);  // 设置选中该项
	//	CMenu menu;
	//	BOOL res = menu.LoadMenuW(IDR_MENU1);
	//	CMenu* pPopup = menu.GetSubMenu(0);
	//	ASSERT(pPopup != nullptr);

	//	CPoint screenPoint; // 假设这里有一个屏幕坐标，例如从 GetCursorPos 获取的坐标
	//	::GetCursorPos(&screenPoint);
	//	if (pPopup)  pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, screenPoint.x, screenPoint.y, this);

	//}

	CDialog::OnRButtonDown(nFlags, point);
}

void CDN_sampleDlg::OnContextMenu(CWnd* /*pWnd*/, CPoint point)
{
	OnRButtonDown(0, point);
}


void CDN_sampleDlg::OnDeleteOne()
{
	int count = m_listBox.GetCount();
	int index = m_listBox.GetCurSel();
	if (index != LB_ERR){
		m_listBox.DeleteString(index);
		if (index < m_ImgVec.size()) {
			delete m_ImgVec[index];
			m_ImgVec.erase(m_ImgVec.begin()+index);

			if (index == count - 1) index -= 1;
			if (index <= 0) index = 0;
			m_listBox.SetCurSel(index);
			SelectOneImg();

			m_f1.ClearImg();
			m_f2.ClearImg();
			m_f1.Invalidate();
			m_f2.Invalidate();
		}
	}

}


std::string CDN_sampleDlg::Utf8ToAscii(const std::string& str)
{
	int unicodeLen = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, nullptr, 0);
	wchar_t* pUnicode = (wchar_t*)malloc(sizeof(wchar_t) * unicodeLen);
	MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, pUnicode, unicodeLen);
	int ansiiLen = WideCharToMultiByte(CP_ACP, 0, pUnicode, -1, nullptr, 0, nullptr, nullptr);
	char* pAssii = (char*)malloc(sizeof(char) * ansiiLen);
	WideCharToMultiByte(CP_ACP, 0, pUnicode, -1, pAssii, ansiiLen, nullptr, nullptr);
	std::string ret_str(pAssii);
	free(pUnicode);
	free(pAssii);
	return ret_str;
}

void CDN_sampleDlg::OnSaveOne() {
	int index = m_listBox.GetCurSel();
	if (index != LB_ERR) {
		if (index < m_ImgVec.size()) {
			MicroImage* img = m_ImgVec[index];
			cv::Mat imgMat = cv::Mat(img->m_height, img->m_width, CV_8UC3, img->m_OriginData);
			CString imgpath = m_ExePath + L"\\DoniImage\\";
			std::string path = CW2A(imgpath);
			
			path += Utf8ToAscii(img->m_ImgName + u8".png");
			cv::imwrite(path, imgMat);
			imgMat.release();
		}
	}

}