repos_ecs/Device/HC_OCX/StoneU_HC_OCX/Dlg_Settings.cpp

// Dlg_Settings.cpp : 实现文件
//

#include "stdafx.h"
#include "StoneU_HC_OCX.h"
#include "Dlg_Settings.h"
#include "Global.h"


// CDlg_Settings 对话框
 #define REMOVE_HEIGHT 28
 int CALLBACK _SHBrowseForFolderCallbackProc(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData);
BOOL SelectFolder(CString& lpstrFolderPos, CString strInitFolder)
{
    BOOL           bRes = FALSE;

    char           lpszPath[MAX_PATH];
    LPMALLOC       lpMalloc;
    BROWSEINFO     sInfo;
    LPITEMIDLIST lpidlBrowse;

    if (::SHGetMalloc(&lpMalloc) != NOERROR)
        return FALSE;

    if (strInitFolder != _T(""))
    {
        if(strInitFolder.Right(1) == _T("\\"))                           // 删除尾部的"\\"
        strInitFolder = strInitFolder.Left(strInitFolder.GetLength() - 1);
    }

    ::ZeroMemory(&sInfo, sizeof(BROWSEINFO));
    sInfo.pidlRoot   = 0;
    sInfo.pszDisplayName = lpszPath;
    sInfo.lpszTitle   = _T("请选择您需要的目的文件夹：");
    sInfo.ulFlags   = BIF_DONTGOBELOWDOMAIN | BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE | BIF_USENEWUI;

    sInfo.lpfn     = _SHBrowseForFolderCallbackProc;
    sInfo.lParam   = (LPARAM)strInitFolder.GetBuffer(0);

    // 显示文件夹选择对话框
    lpidlBrowse = ::SHBrowseForFolder(&sInfo);  

    if (lpidlBrowse != NULL)
    {
        // 取得文件夹名
        if (::SHGetPathFromIDList(lpidlBrowse,lpszPath))   
        {
            lpstrFolderPos = _T("");
            lpstrFolderPos = lpszPath;

            if(lpstrFolderPos != "")
            {
                if(lpstrFolderPos.Right(1) != _T("\\"))
                    lpstrFolderPos += _T("\\");               //在末尾时附加"\\"
            }
        }

        bRes = TRUE;
    }

    if(lpidlBrowse != NULL)
    {
        ::CoTaskMemFree(lpidlBrowse);
    }

    lpMalloc->Release();

    return bRes;
}
int CALLBACK _SHBrowseForFolderCallbackProc(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
{
    static HWND hWndEdit = NULL;
    CString strDir;

    switch (uMsg)
    {
    case BFFM_INITIALIZED:
        {
            ::SendMessage(hwnd, BFFM_SETSELECTION, TRUE, lpData);

            CRect rect;   
            HWND   hChild = GetWindow(hwnd, GW_CHILD);
            while (hChild) 
            {
                TCHAR szClass[256];
                GetClassName(hChild, szClass, 255);
            //   如果是中间的树目录控件，使可以随窗口移动大小
                if (strcmp(szClass, "SHBrowseForFolder ShellNameSpace Control") == 0)
                {
                    GetWindowRect(hChild, rect);
                    rect.top -= REMOVE_HEIGHT;

                    CPoint pt = rect.TopLeft();
                    ScreenToClient(hwnd, &pt);
                    MoveWindow(hChild, pt.x, pt.y, rect.Width(), rect.Height(), TRUE);
                }

                if (strcmp(szClass, "Edit") == 0)
                {
                    hWndEdit = hChild;
                }

                hChild = GetNextWindow(hChild, GW_HWNDNEXT);
            }

            SetWindowText(hwnd, "文件浏览...");
        }
        break;

    case BFFM_SELCHANGED:
        if(hWndEdit)
        {
            if(::SHGetPathFromIDList((LPITEMIDLIST)lParam, strDir.GetBufferSetLength(MAX_PATH)))
            {
                SetWindowText(hWndEdit, strDir);
            }
            else
            {
                SetWindowText(hWndEdit, NULL);
                SendMessage(hwnd, BFFM_VALIDATEFAILED, 0, 0);
            }
        strDir.ReleaseBuffer();
        }
        break;

    default:
        break;

    }

    return 0;
}

IMPLEMENT_DYNAMIC(CDlg_Settings, CDialog)
CDlg_Settings::CDlg_Settings(CWnd* pParent /*=NULL*/)
	: CDialog(CDlg_Settings::IDD, pParent)
	, m_sEdit_VideoPath(_T(""))
	, m_nComb_Velume(0)
	, m_nComb_OperateType(0)
	, m_nComb_VideoMaxTime(0)
	, m_nComb_NoMotionTime(0)
{
}

CDlg_Settings::~CDlg_Settings()
{
}

void CDlg_Settings::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_VIDEOPATH, m_sEdit_VideoPath);
	DDX_Control(pDX, IDC_COMBO_VELUME, m_Comb_Velume);
	DDX_CBIndex(pDX, IDC_COMBO_VELUME, m_nComb_Velume);
	DDX_Control(pDX, IDC_COMBO_OPERATETYPE, m_Comb_OperateType);
	DDX_CBIndex(pDX, IDC_COMBO_OPERATETYPE, m_nComb_OperateType);
	DDX_Control(pDX, IDC_BTN_BROWSE, m_btn_Browse);
	DDX_Control(pDX, IDC_BTN_SAVE, m_btn_Save);
	DDX_Control(pDX, IDC_COMBO_VIDEOMAXTIME, m_Comb_VideoMaxTime);
	DDX_CBIndex(pDX, IDC_COMBO_VIDEOMAXTIME, m_nComb_VideoMaxTime);
	DDX_Control(pDX, IDC_COMBO_NOMOTIONTIME, m_Comb_NoMotionTime);
	DDX_CBIndex(pDX, IDC_COMBO_NOMOTIONTIME, m_nComb_NoMotionTime);
}


BEGIN_MESSAGE_MAP(CDlg_Settings, CDialog)
	ON_BN_CLICKED(IDC_BTN_BROWSE, OnBnClickedBtnBrowse)
	ON_BN_CLICKED(IDC_BTN_SAVE, OnBnClickedBtnSave)
END_MESSAGE_MAP()


// CDlg_Settings 消息处理程序

BOOL CDlg_Settings::OnInitDialog()
{
	CDialog::OnInitDialog();
	SetCtrlPos();

	// TODO:  在此添加额外的初始化
	m_Comb_Velume.InsertString( 0,"500m" );
	m_Comb_Velume.InsertString(1,"1G");
	m_Comb_Velume.InsertString(2,"3G");
	m_Comb_Velume.InsertString(3,"5G");
	m_Comb_Velume.SetCurSel(0);

	m_Comb_OperateType.InsertString(0,"覆盖最早的视频" );
	m_Comb_OperateType.InsertString(1,"不保存视频");
	m_Comb_OperateType.SetCurSel(0);

	m_Comb_VideoMaxTime.InsertString(0,"3分钟" );
	m_Comb_VideoMaxTime.InsertString(1,"5分钟");
	m_Comb_VideoMaxTime.InsertString(2,"10分钟");
	m_Comb_VideoMaxTime.InsertString(3,"20分钟");
	m_Comb_VideoMaxTime.InsertString(4,"30分钟");
	m_Comb_VideoMaxTime.InsertString(5,"1小时");
	m_Comb_VideoMaxTime.SetCurSel(0);

	m_Comb_NoMotionTime.InsertString(0,"5秒" );
	m_Comb_NoMotionTime.InsertString(1,"10秒");
	m_Comb_NoMotionTime.InsertString(2,"30秒");
	m_Comb_NoMotionTime.InsertString(3,"1分钟");
	m_Comb_NoMotionTime.InsertString(4,"3分钟");
	m_Comb_NoMotionTime.SetCurSel(0);

	m_sEdit_VideoPath = g_strVideoPath;
	m_nComb_Velume = g_nDiskVolume;
	m_nComb_OperateType = g_nOperateType;
	m_nComb_VideoMaxTime = g_nVideoMaxTime;
	m_nComb_NoMotionTime = g_nNoMotionTime;
	UpdateData( false );

	//m_btn_Browse.SetBitmaps(IDB_BITMAP_SAVE, RGB(255, 0, 255));
	//m_btn_Browse.SetFlat(FALSE);
	//m_btn_Browse.SetAlign(CButtonST::ST_ALIGN_HORIZ);
	//m_btn_Browse.SetIcon(IDI_BROWSE);
	//m_btn_Browse.SetFlat(FALSE);
	//m_btn_Browse.SetAlign(CButtonST::ST_ALIGN_HORIZ);

	//m_btn_Save.SetBitmaps(IDB_BITMAP_SAVE, RGB(255, 0, 255));
	//m_btn_Save.SetFlat(FALSE);
	//m_btn_Save.SetAlign(CButtonST::ST_ALIGN_HORIZ);

	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常: OCX 属性页应返回 FALSE
}
void CDlg_Settings::SetCtrlPos()
{
	if( g_nChangePos==0 )
		return;

	this->MoveWindow( g_Rect );
}
void CDlg_Settings::OnBnClickedBtnBrowse()
{
	SelectFolder( m_sEdit_VideoPath,"D:\\" );

	UpdateData( false );
}

void CDlg_Settings::OnBnClickedBtnSave()
{
	UpdateData();
	g_strVideoPath = m_sEdit_VideoPath;
	g_nDiskVolume = m_nComb_Velume;
	g_nOperateType = m_nComb_OperateType;
	g_nVideoMaxTime = m_nComb_VideoMaxTime;
	g_nNoMotionTime = m_nComb_NoMotionTime;

	g_IniFile.SetVarStr(_T("video"),_T("VideoPath"),g_strVideoPath);
	g_IniFile.SetVarInt(_T("video"),_T("DiskVelume"),g_nDiskVolume);
	g_IniFile.SetVarInt(_T("video"),_T("OperateType"),g_nOperateType);
	g_IniFile.SetVarInt(_T("video"),_T("VideoMaxTime"),g_nVideoMaxTime);
	g_IniFile.SetVarInt(_T("video"),_T("NoMotionTime"),g_nNoMotionTime);

	if (!SetCurrentDirectory(g_strVideoPath)) 
			CreateDirectory(g_strVideoPath, NULL);
}