lyfz_repos/经典版源码/lyfzClient/trunk/3.0.0.0/ShowSelPhoto2.cpp

// ShowSelPhoto2.cpp : implementation file
//

#include "stdafx.h"
#include "ylgl.h"
#include "ShowSelPhoto2.h"
#include "ShowPic22.h"
#include "JPEG.h"
#include "ComparePhoto.h"
#define	THUMBNAIL_WIDTH		100
#define	THUMBNAIL_HEIGHT	90
 
ShowSelPhoto2::ShowSelPhoto2(CWnd* pParent /*=NULL*/) : CDialog(ShowSelPhoto2::IDD, pParent)
{
	m_bTerminate2=false;
	m_bRunning2=false;
	m_hThread2 = NULL;
}


void ShowSelPhoto2::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_LIST4, m_List4);
}

BEGIN_MESSAGE_MAP(ShowSelPhoto2, CDialog)
	ON_WM_DESTROY()
	ON_NOTIFY(NM_DBLCLK, IDC_LIST4, OnDblclkList4)
END_MESSAGE_MAP()


BOOL ShowSelPhoto2::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CRect rc;
	rc=m_rc;
	rc.right -=m_rc.Width ()*0.5;
	MoveWindow(rc);
	GetClientRect(rc);
	m_List4.MoveWindow (rc); 

 	m_ImageListThumb2.Create(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, ILC_COLOR24, 0, 1);
	m_List4.SetImageList(&m_ImageListThumb2, LVSIL_NORMAL);

	m_path=g_path1+"\\";
	m_path+=m_id;
	m_path +="\\";
 
	LoadPhotos();
	return TRUE;
}
 
unsigned __stdcall LoadThumbNail10(LPVOID lpParam)
{	
	ShowSelPhoto2 *pDlg=(ShowSelPhoto2*)lpParam;
	CImageList* pImgList=&pDlg->m_ImageListThumb2;
	CListCtrl   *ListCtrl=&pDlg->m_List4;
	try
	{
	// 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_vFileName2.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_vFileName2.begin(); iter!=pDlg->m_vFileName2.end() && pDlg->m_bTerminate2!=true; iter++, nIndex++)
	{
		ListCtrl->InsertItem(nIndex, pDlg->m_patharray2.ElementAt (nIndex), 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_vFileName2.begin(); iter!=pDlg->m_vFileName2.end() && pDlg->m_bTerminate2!=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_bRunning2=false;
	pDlg->m_bTerminate2=false;
	_endthreadex( 0 );

	return 0;
	}
	catch(...)
	{
	ListCtrl->Invalidate();
	pDlg->m_bRunning2=false;
	pDlg->m_bTerminate2=false;
	_endthreadex( 0 );
	}
}

void ShowSelPhoto2::OnDestroy() 
{
	TerminateThread2();	
	CDialog::OnDestroy();
} 

void ShowSelPhoto2::LoadPhotos()
{
	m_patharray1.RemoveAll ();
	m_path.MakeLower ();
	CStringArray dirarray; 
	CString str;
	if(1)
	{
	using namespace helper_coffs;
	ffsco o;
	o.dirs(1);
	o.find(LPCSTR(m_path), LPCSTR("*.*"));
	ffsco::typeT coo;
	ffsco::typeT::iterator it;
	coo = o.co_dir();
	for (it = coo.begin();
	coo.end() != it;
	it ++) 
	{
		str=(*it).c_str();
		if(FindArray(&dirarray, str)==-1)
		{
			dirarray.Add (str);
		}
	}
	}
	if(1)
	{
		CString spath,name;
		for(int i=0; i<dirarray.GetSize (); i++)
		{
	using namespace helper_coffs;
	ffsco o;
	o.dirs(1);
	o.find(LPCSTR(dirarray.ElementAt (i)), 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); 

		{
		spath.Empty ();
		if(str.Left (str.ReverseFind ('\\')+1)!=m_path)
		{
			spath=str.Left (str.ReverseFind ('\\')+1);
			spath= spath.Right (spath.GetLength ()-m_path.GetLength ());
		}
		name=str.Right (str.GetLength ()-str.ReverseFind ('\\')-1);
		name=spath+name.Left (name.GetLength ()-4);
		m_patharray2.Add  (name); 
		}

	    str.Replace ("¿Í»§Ô­Æ¬", "Ð޺õÄƬ");

		int pos1=str.Find (m_id);
		pos1+=m_id.GetLength ();
		int pos2=str.ReverseFind ('\\');
		str=str.Left (pos1)+str.Right (str.GetLength ()-pos2);

		if(::PathFileExists (str))
		{
			m_patharray1.Add  (str); 
			m_patharray2.Add  (name+"-ÐÞƬ"); 
		}
	}
		}
	}

	if(m_bRunning2)return;
	CStringArray *pArray=&m_patharray1;
	m_vFileName2.clear();
	for(int i=0; i<pArray->GetSize (); i++)
	{
		CString filePath=pArray->ElementAt (i);
		filePath.MakeLower();
		m_vFileName2.push_back(filePath);
	}
 	TerminateThread2();
	m_hThread2 = (HANDLE)_beginthreadex(NULL,0, LoadThumbNail10,(LPVOID)this,0/* CREATE_SUSPENDED*/,&m_dwThreadID2); 
	m_bRunning2=true;

}
 
BOOL ShowSelPhoto2::TerminateThread2()
{
	if ( !m_bRunning2 )
    return TRUE;
  
  m_bTerminate2=true;
 
  for( ; ; )
  {
    if ( ::WaitForSingleObject(m_hThread2, 0) == WAIT_OBJECT_0 )
      break;
 
    MSG msg;
    while (::PeekMessage(&msg,NULL,0,0,PM_NOREMOVE)) 
    { 
      if (!AfxGetApp()->PumpMessage()) 
        break; 
    } 
  }
  ::CloseHandle(m_hThread2);
  return TRUE;
}

void ShowSelPhoto2::OnDblclkList4(NMHDR* pNMHDR, LRESULT* pResult) 
{
    POSITION pos;
	pos=m_List4.GetFirstSelectedItemPosition();	
	if(pos==NULL)
	{
		return;
	}
	int iItem=m_List4.GetNextSelectedItem(pos);	
	ShowPic22 dlg;
	dlg.m_pos=iItem;
	dlg.m_pPathArray=&m_patharray1;
	dlg.DoModal ();
	*pResult = 0;
}

BOOL ShowSelPhoto2::PreTranslateMessage(MSG* pMsg) 
{
	if(pMsg->message==WM_KEYDOWN)
	{
		switch (pMsg->wParam)
		{
		case VK_F1:
			{
				ShowWindow(0);
			}
			break;
		case VK_RETURN:
			{
    POSITION pos;
	pos=m_List4.GetFirstSelectedItemPosition();	
	if(pos==NULL)
	{
		return 1;
	}
	CArray<int,int>posarray;
	int iItem=m_List4.GetNextSelectedItem(pos);
	posarray.Add (iItem);
	while (pos)
	{
		int iItem=m_List4.GetNextSelectedItem(pos);	
		posarray.Add (iItem);
		if(posarray.GetSize ()>1)break;
	}
	if(posarray.GetSize ()>=2)
	{
		CComparePhoto dlg;
		dlg.m_path1=m_patharray1.ElementAt (posarray.ElementAt(0));
		dlg.m_path2=m_patharray1.ElementAt (posarray.ElementAt(1));
		dlg.DoModal();
		return 1;
	}
			}
			return 1;
		}
	}
	return CDialog::PreTranslateMessage(pMsg);
}