// MFCMvsSampleDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "MFCMvsSample.h"
#include "MFCMvsSampleDlg.h"
#include "afxdialogex.h"

#include "MFCTools.h"
#include "./src/VsOutputs.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

using namespace VisionSystem;

// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

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

// 对话框数据
	enum { IDD = IDD_ABOUTBOX };

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

// 实现
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


// CMFCMvsSampleDlg 对话框



CMFCMvsSampleDlg::CMFCMvsSampleDlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(CMFCMvsSampleDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMFCMvsSampleDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
//	DDX_Control(pDX, IDC_LIST_RESULT, m_listBoxResult);
	DDX_Control(pDX, IDC_LIST_RUN_RESULT, m_listCtrlResult);
}

BEGIN_MESSAGE_MAP(CMFCMvsSampleDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_OPEN_PROJ, &CMFCMvsSampleDlg::OnBnClickedBtnOpenProj)
	ON_BN_CLICKED(IDC_BTN_CLOSE_PROJ, &CMFCMvsSampleDlg::OnBnClickedBtnCloseProj)
	ON_BN_CLICKED(IDC_BTN_RUN_ONCE, &CMFCMvsSampleDlg::OnBnClickedBtnRunOnce)
	ON_BN_CLICKED(IDC_BTN_RUN_PROJ, &CMFCMvsSampleDlg::OnBnClickedBtnRunProj)
	ON_BN_CLICKED(IDC_BTN_STOP_PROJ, &CMFCMvsSampleDlg::OnBnClickedBtnStopProj)
END_MESSAGE_MAP()


// CMFCMvsSampleDlg 消息处理程序

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

	// 将“关于...”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

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

	// 设置此对话框的图标。  当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	//ShowWindow(SW_MINIMIZE);
	// TODO:  在此添加额外的初始化代码

	// 设置列表框
	DWORD dwStyle = m_listCtrlResult.GetExtendedStyle();
	dwStyle |= LVS_EX_FULLROWSELECT;
	dwStyle |= LVS_EX_GRIDLINES;
	m_listCtrlResult.SetExtendedStyle(dwStyle);

	CRect listCtrlRect;
	m_listCtrlResult.GetWindowRect(&listCtrlRect);
	m_listCtrlResult.InsertColumn(0, _T("Name"), LVCFMT_LEFT, 100);
	m_listCtrlResult.InsertColumn(1, _T("Type"), LVCFMT_LEFT, 100);
	m_listCtrlResult.InsertColumn(2, _T("Value"), LVCFMT_LEFT, listCtrlRect.right - listCtrlRect.left - 100);

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(FALSE);

	return TRUE;  // 除非将焦点设置到控件，否则返回 TRUE
}

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

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。  对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CMFCMvsSampleDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作区矩形中居中
		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;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CMFCMvsSampleDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CMFCMvsSampleDlg::OnBnClickedBtnOpenProj()
{
	// 选择工程文件
	CString cstrFileName = selectedFile();
	if (cstrFileName.IsEmpty())
	{
		return;
	}

	// 创建ProjectApp对象
	m_vsProjectApp = CVsProjectAppFactory::instance()->createProjectApp();
	_ASSERTE(NULL != m_vsProjectApp);

	// 使用异步模式打开，创建Sink对象
	IVisionSysProjectSinkPtr projectSink = shared_from_this();
	std::string projectFile = CStringToString(cstrFileName);
	int32_t ret = m_vsProjectApp->open(
		projectFile,
		projectSink);

	if (VS_OK != ret)
	{
		::AfxMessageBox(_T("Open project file failed!"));
		return;
	}

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(FALSE);
}


void CMFCMvsSampleDlg::OnBnClickedBtnCloseProj()
{
	if (NULL == m_vsProjectApp)
	{
		::AfxMessageBox(_T("Project not opened!"));
	}

	m_vsProjectApp->close();
	m_vsProjectApp = IVisionSysProjectAppPtr();

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(FALSE);
	
	// 清空界面数据
	static CImageHelper sImageHelper;
	sImageHelper.setDisplayBackGround(GetDlgItem(IDC_STATIC_DISPLAY)->GetSafeHwnd());
	m_listCtrlResult.DeleteAllItems();
}


void CMFCMvsSampleDlg::OnBnClickedBtnRunOnce()
{
	if (NULL == m_vsProjectApp)
	{
		::AfxMessageBox(_T("Project not opened!"));
	}

	m_vsProjectApp->runOnce();

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(FALSE);
}


void CMFCMvsSampleDlg::OnBnClickedBtnRunProj()
{
	if (NULL == m_vsProjectApp)
	{
		::AfxMessageBox(_T("Project not opened!"));
	}

	m_vsProjectApp->run();

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(TRUE);
}


void CMFCMvsSampleDlg::OnBnClickedBtnStopProj()
{
	if (NULL == m_vsProjectApp)
	{
		::AfxMessageBox(_T("Project not opened!"));
	}

	m_vsProjectApp->stopRun();

	// 控制按钮状态
	GetDlgItem(IDC_BTN_OPEN_PROJ)->EnableWindow(FALSE);
	GetDlgItem(IDC_BTN_CLOSE_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_ONCE)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_RUN_PROJ)->EnableWindow(TRUE);
	GetDlgItem(IDC_BTN_STOP_PROJ)->EnableWindow(FALSE);
}

CString CMFCMvsSampleDlg::selectedFile()
{
	CFileDialog dlgOpenFile(
		TRUE,									// TRUE: 打开文件， FALSE: 保存文件
		_T("job"),								// 保存文件时缺省文件后缀
		NULL,									// 编辑框文件名
		OFN_HIDEREADONLY | OFN_FILEMUSTEXIST,	// 不显示隐藏文件和只能输入存在文件
		_T("VisionProject file(*.job)|*.job||"),// 文件过滤
		this);									// 父窗口指针

	if (dlgOpenFile.DoModal() == IDOK)
	{
		return dlgOpenFile.GetPathName();
	}
	
	return _T("");
}


void CMFCMvsSampleDlg::onRunResult(const VisionSystem::CVsOutputsPtr& outputs)
{
	static CImageHelper sImageHelper;
	int32_t ret = 0;

	VisionSystem::VsParameterMapType* resultParams = outputs->rawOutputs();
	m_listCtrlResult.DeleteAllItems();
	uint32_t rowCtrl = 0;

	VsOutAreaArray outAreas;
	VsImagePtr image;
	VisionSystem::VsParameterMapType::iterator iterOutput = resultParams->begin();
	for (; iterOutput != resultParams->end(); ++iterOutput)
	{
		CString cstrName = StringToCString(iterOutput->first);
		m_listCtrlResult.InsertItem(rowCtrl, cstrName);

		CString cstrType = StringToCString(iterOutput->second->type());
		m_listCtrlResult.SetItemText(rowCtrl, 1, cstrType);

		CString cstrVal = StringToCString(iterOutput->second->parameterToString());
		m_listCtrlResult.SetItemText(rowCtrl++, 2, cstrVal);

		// 如果是图像则显示，多幅图像仅显示第一幅图像
		if (iterOutput->second->type() == CStringToString(CString("Image")))
		{
			if (NULL != image)
			{
				continue;
			}
            ret = iterOutput->second->getAsImage(image);
		}

		// 获取结果区域
		if (iterOutput->second->type() == CStringToString(CString("OutAreaArray")))
		{
			iterOutput->second->getAsOutAreaArray(outAreas);
		}
	}

	// 显示图像
	if (NULL != image)
	{
		sImageHelper.showGrayImage(
			GetDlgItem(IDC_STATIC_DISPLAY)->GetSafeHwnd(),
			image->data,
			image->width,
			image->height,
			outAreas);
	}
	if (VS_OK != ret)
	{
		MessageBox(_T("Get image failed."));
	}
}