lyfz_repos/经典版源码/lyfzClient/branches/715/UploadPhoto.cpp

// UploadPhoto.cpp : implementation file
//

#include "stdafx.h"
#include "ylgl.h"
#include "UploadPhoto.h"
#include "vfw.h"
#include "ShowPic22.h"

#define	THUMBNAIL_WIDTH		80
#define	THUMBNAIL_HEIGHT	72
/////////////////////////////////////////////////////////////////////////////
// UploadPhoto dialog
UploadPhoto::UploadPhoto(CWnd* pParent /*=NULL*/)
: CDialog(UploadPhoto::IDD, pParent)
{
	//{{AFX_DATA_INIT(UploadPhoto)
	// NOTE: the ClassWizard will add member initialization here
	m_bTerminate=false;
	m_bRunning=false;
	m_hThread = NULL;
	//}}AFX_DATA_INIT
}

void UploadPhoto::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(UploadPhoto)
	DDX_Control(pDX, IDC_LIST1, m_List1);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(UploadPhoto, CDialog)
	//{{AFX_MSG_MAP(UploadPhoto)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_NOTIFY(NM_DBLCLK, IDC_LIST1, OnDblclkList1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// UploadPhoto message handlers

void UploadPhoto::OnButton1() 
{
	// TODO: Add your control notification handler code here 426,320
	CAPTUREPARMS m_CaptureParams;
	CRect rc;
	GetDlgItem(IDC_STATIC1)->GetWindowRect(rc);
	ScreenToClient(rc);
	m_hCapture=capCreateCaptureWindow("Capture",WS_CHILD|WS_VISIBLE,rc.left , rc.top , rc.Width (), rc.Height (),m_hWnd,0);
	//创建捕捉窗口
	if (!m_hCapture)
	{
		AfxMessageBox("CreateCaptureWindow Failure"); //连接不成功
	}
	BOOL bConn=0;
	for(int i=0; i<100; i++)
	{
		if(capDriverConnect(m_hCapture,0))//连接设备驱动程序
		{
			bConn=1;
			break;
		}
	}
	if(!bConn)	AfxMessageBox("驱动程序连接失败"); //Driver Connect Failure

	if(!capCaptureGetSetup(m_hCapture,&m_CaptureParams,sizeof(m_CaptureParams)))//得到相关的设置
		AfxMessageBox("视频格式设置失败");//如果驱动不支持此格式将返回0 ，Fail to set the video format
	capPreviewScale(m_hCapture,TRUE);
	capPreviewRate(m_hCapture,66);//预览桢速
	capPreview(this->m_hCapture,TRUE);//可以预览	
}

void UploadPhoto::OnButton3() 
{
	// TODO: Add your control notification handler code here
	capDlgVideoSource(m_hCapture);//设置源	
}

void UploadPhoto::LoadPhotos()
{
	m_patharray1.RemoveAll ();
	m_path.MakeLower ();
	CStringArray dirarray; 
	CString str;

	if(1)
	{
		CString filename;

		using namespace helper_coffs;
		ffsco o;
		o.dirs(0);
		o.find(LPCSTR(m_path), LPCSTR("*.jpg"));
		ffsco::typeT coo;
		ffsco::typeT::iterator it;
		coo = o.co_file();
		for (it = coo.begin();
			coo.end() != it;
			it ++) 
		{
			str=(*it).c_str();
			if(str.GetAt (str.ReverseFind ('\\')+1)=='s')continue;
			if(str.GetAt (str.ReverseFind ('\\')+1)=='m')continue;
			str.MakeLower ();
			m_patharray1.Add  (str); 
		}
	}
	TerminateThread();
	CStringArray *pArray=&m_patharray1;
	m_vFileName.clear();
	for(int i=0; i<pArray->GetSize (); i++)
	{
		CString filePath=pArray->ElementAt (i);
		filePath.MakeLower();
		m_vFileName.push_back(filePath);
	}
	LoadThumbImages();
}
unsigned __stdcall LoadThumbNail18(LPVOID lpParam)
{
	try
	{
		UploadPhoto *pDlg=(UploadPhoto*)lpParam;

		CListCtrl   *ListCtrl=&pDlg->m_List1;
		CImageList* pImgList=&pDlg->m_ImageListThumb;

		// reset our image list
		for(int i=0; i<pImgList->GetImageCount(); i++)
			pImgList->Remove(i);	

		// remove all items from list view
		ListCtrl->DeleteAllItems();

		pImgList->SetImageCount(pDlg->m_vFileName.size());

		TCHAR path[MAX_PATH];
		vector<CString>::iterator iter;

		// Set redraw to FALSE to avoid flickering during adding new items
		ListCtrl->SetRedraw(FALSE);
		int nIndex=0;
		CString str, spath;	

		for(iter=pDlg->m_vFileName.begin(); iter!=pDlg->m_vFileName.end() && pDlg->m_bTerminate!=true; iter++, nIndex++)
		{
			str=*iter;
			spath.Empty ();
			if(str.Left (str.ReverseFind ('\\')+1)!=pDlg->m_path)
			{
				spath=str.Left (str.ReverseFind ('\\')+1);
				spath= spath.Right (spath.GetLength ()-pDlg->m_path.GetLength ());
			}

			str=str.Right (str.GetLength ()-str.ReverseFind ('\\')-1);
			str=spath+str.Left (str.GetLength ()-4);




			ListCtrl->InsertItem(nIndex, str, nIndex);
		}

		ListCtrl->SetRedraw(TRUE);
		ListCtrl->Invalidate();

		const float fRatio=(float)THUMBNAIL_HEIGHT/THUMBNAIL_WIDTH;

		int XDest, YDest, nDestWidth, nDestHeight;
		nIndex=0;

		SolidBrush whitebrush(Color(255,255,255,255));
		for(iter=pDlg->m_vFileName.begin(); iter!=pDlg->m_vFileName.end() && pDlg->m_bTerminate!=true; iter++, nIndex++)
		{
			// Load Image File
			Image *image=NULL;
			Bitmap *pBmp=NULL;
			str=*iter;
			spath=str.Left (str.ReverseFind ('\\')+1);
			spath+="s";
			spath+=str.Right (str.GetLength ()-str.ReverseFind ('\\')-1);
			if(PathFileExists (spath))
				::LoadImageFromBuf (&image, spath);
			else
				::LoadImageFromBuf (&image, str);


			int orientation=GetOrientation(image);
			if(orientation==8)
				image->RotateFlip( Rotate270FlipNone );
			else if(orientation==6)
				image->RotateFlip( Rotate90FlipNone );

			if(image->GetWidth()==0)
				continue;

			// Calculate Rect to fit to canvas

			const float fImgRatio=(float)image->GetHeight()/image->GetWidth();
			if(fImgRatio > fRatio)
			{
				nDestWidth=THUMBNAIL_HEIGHT/fImgRatio;
				XDest=(THUMBNAIL_WIDTH-nDestWidth)/2;
				YDest=0;
				nDestHeight=THUMBNAIL_HEIGHT;
			}
			else
			{
				XDest=0;
				nDestWidth=THUMBNAIL_WIDTH;
				nDestHeight=THUMBNAIL_WIDTH*fImgRatio;
				YDest=(THUMBNAIL_HEIGHT-nDestHeight)/2;
			}
			pBmp=new Bitmap(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, PixelFormat24bppRGB );
			Graphics graph2(pBmp);
			graph2.Clear(Color(255,192,192,192));

			graph2.FillRectangle (&whitebrush,1, 1, THUMBNAIL_WIDTH-2, THUMBNAIL_HEIGHT-2); 



			Graphics graph(pBmp);
			Rect desRect(XDest, YDest, nDestWidth, nDestHeight); 
			// Draw Image

			graph.DrawImage(image, desRect, 0,0,image->GetWidth(),image->GetHeight(),UnitPixel);

			delete image;

			// Attach to Bitmap and Replace image in CImageList
			CBitmap bitmap;
			HBITMAP hbmp;
			pBmp->GetHBITMAP(Color(255,255,255,255), &hbmp);
			bitmap.Attach(hbmp);
			pImgList->Replace(nIndex, &bitmap, NULL);
			delete pBmp;
			// Redraw only a current item for removing flickering and fast speed.
			ListCtrl->RedrawItems(nIndex, nIndex);

			// Release used DC and Object

		}


		ListCtrl->Invalidate();
		pDlg->m_bRunning=false;
		pDlg->m_bTerminate=false;

		_endthreadex( 0 );

		return 0;
	}
	catch(...)
	{
	}
}
void UploadPhoto::LoadThumbImages()
{
	TerminateThread();
	m_hThread = (HANDLE)_beginthreadex(NULL,0, LoadThumbNail18,(LPVOID)this,0/* CREATE_SUSPENDED*/,&m_dwThreadID); 
	m_bRunning=true;
}

BOOL UploadPhoto::TerminateThread()
{
	if ( !m_bRunning )
		return TRUE;

	m_bTerminate=true;

	for( ; ; )
	{
		if ( ::WaitForSingleObject(m_hThread, 0) == WAIT_OBJECT_0 )
			break;

		MSG msg;
		while (::PeekMessage(&msg,NULL,0,0,PM_NOREMOVE)) 
		{ 
			if (!AfxGetApp()->PumpMessage()) 
				break; 
		} 
	}
	::CloseHandle(m_hThread);
	return TRUE;
}

void UploadPhoto::OnDestroy() 
{
	TerminateThread();
	CDialog::OnDestroy();
	// TODO: Add your message handler code here
}

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

	// TODO: Add extra initialization here
	m_ImageListThumb.Create(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, ILC_COLOR24, 0, 1);
	m_List1.SetImageList(&m_ImageListThumb, LVSIL_NORMAL);
	LoadPhotos();
	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}
int GetFileNo(CString dir)
{


	CString path;
	CString path2;
	CString path3;
	CString path4;
	int begin=1;

	CString temp;
	CStringArray array;
	using namespace helper_coffs;
	ffsco o;
	o.dirs(1);
	o.find(LPCSTR(dir), LPCSTR("*.*"));
	ffsco::typeT coo;
	ffsco::typeT::iterator it;
	coo = o.co_dir();
	for (it = coo.begin();
		coo.end() != it;
		it ++) 
	{	
		temp=(*it).c_str();
		if(::FindArray (&array, temp)==-1)
			array.Add (temp);
	}
	BOOL bFind=1;
	while(bFind)
	{
		bFind=0;
		for(int i=0; i<array.GetSize (); i++)
		{

			dir=array.ElementAt (i);

			path.Format ("%s%03d.jpg", dir, begin);
			path2.Format ("%s%03d.raw", dir, begin);
			path3.Format ("%s%03d.cr2", dir, begin);
			path4.Format ("%s%03d.NEF", dir, begin);
			while(PathFileExists (path) || PathFileExists (path2) || PathFileExists (path3) || PathFileExists (path4))
			{
				begin++;
				path.Format ("%s%03d.jpg", dir, begin);
				path2.Format ("%s%03d.raw", dir, begin);
				path3.Format ("%s%03d.cr2", dir, begin);
				path4.Format ("%s%03d.NEF", dir, begin);
				bFind=1;
			}
		}
	}
	return begin;
}
void UploadPhoto::OnButton2() 
{
	// TODO: Add your control notification handler code here
	CString str1="d:\\1.jpg";
	str1.Format("%s%03d.jpg", m_path, GetFileNo(m_path) );
	char *ch;
	ch=(LPSTR)(LPCTSTR)str1;
	if(capFileSaveDIB(m_hCapture,ch))
	{
		LoadPhotos();
	}
}
extern void SaveImageToFile(Image *img, CString path);
void UploadPhoto::OnButton4() 
{
	// TODO: Add your control notification handler code here
	CFileDialog fdlg(true, NULL,"", OFN_HIDEREADONLY, "jpg files(*jpg)|*.jpg||");  
	if(fdlg.DoModal ()!=IDOK)return;
	CString path=fdlg.GetPathName();
	Image *m_pImg=NULL;
	::LoadImageFromBuf (&m_pImg, path);
	if(m_pImg==NULL)
		AfxMessageBox("无效图片文件!");
	else
	{
		CRect rc(0,0,640,640);
		RectFitDes(m_pImg->GetWidth(), m_pImg->GetHeight(), rc);
		Image *pTemp=m_pImg->GetThumbnailImage(rc.Width (), rc.Height (), NULL, NULL);
		Graphics graphic(pTemp);
		graphic.SetSmoothingMode(SmoothingModeHighQuality);
		graphic.DrawImage(m_pImg, 0,0,pTemp->GetWidth(), pTemp->GetHeight() );
		CString savepath;
		savepath.Format("%s%03d.jpg", m_path, GetFileNo(m_path) );
		::SaveImageToFile (pTemp, savepath);
		delete m_pImg;
		delete pTemp;LoadPhotos();
	}		
}

void UploadPhoto::OnButton5() 
{
	// TODO: Add your control notification handler code here
	POSITION pos;
	pos=m_List1.GetFirstSelectedItemPosition();	
	if(pos==NULL)
	{
		AfxMessageBox("请先选中您要删除的照片!", MB_ICONINFORMATION);
		return;
	}
	if(AfxMessageBox("删除后将无法恢复, 确认删除吗?", MB_YESNO|MB_ICONSTOP)!=IDYES)return;
	CStringArray delarray;

	while (pos)
	{
		int iItem=m_List1.GetNextSelectedItem(pos);	
		CString title=m_List1.GetItemText (iItem, 0);
		::DeleteFile (m_path+title+".jpg");			// 更新时删除jpg文件;
		::DeleteFile (m_path+"s"+title+".jpg");		// 更新时删除s的jpg小图;
	}
	LoadPhotos();
}
//extern void DeleteDirectory(CString strDir);
void UploadPhoto::OnButton6() 
{
	// TODO: Add your control notification handler code here
	if(AfxMessageBox("删除后将无法恢复, 确认删除吗?", MB_YESNO|MB_ICONSTOP)!=IDYES)return;
	CString path=m_path;
	path.TrimRight ('\\');
	DeleteDirectory(path);	// 递归删除更新时文件;
	LoadPhotos();
	::CreateDirectory (m_path, NULL);
}

void UploadPhoto::OnDblclkList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	POSITION pos;
	pos=m_List1.GetFirstSelectedItemPosition();	
	if(pos==NULL)
	{
		return;
	}
	int iItem=m_List1.GetNextSelectedItem(pos);
	ShowPic22 dlg;
	dlg.m_nCurImgPos=iItem;
	dlg.m_AryOfImgPath=&m_patharray1;
	dlg.DoModal ();
	*pResult = 0;
}