// ShowPic.cpp : implementation file
//

#include "stdafx.h"
#include "LYFZIPManage.h"
#include "ShowPic.h"
#include "ShowPic22.h"
#include "JPEG.h"
#define	THUMBNAIL_WIDTH		100
#define	THUMBNAIL_HEIGHT	90
 
/////////////////////////////////////////////////////////////////////////////
// ShowPic dialog
ShowPic::ShowPic(CWnd* pParent /*=NULL*/)
	: CDialog(ShowPic::IDD, pParent)
{
	//{{AFX_DATA_INIT(ShowPic)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	m_bTerminate=false;
	m_bRunning=false;
	m_hThread = NULL;
	m_mode=0;
}


void ShowPic::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(ShowPic)
	DDX_Control(pDX, IDC_LIST1, m_List1);
	DDX_Control(pDX, IDC_COMBO1, m_combo1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(ShowPic, CDialog)
	//{{AFX_MSG_MAP(ShowPic)
	ON_NOTIFY(NM_DBLCLK, IDC_LIST1, OnDblclkList1)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_BUTdelall, OnBUTdelall)
	ON_BN_CLICKED(IDC_BUTdel, OnBUTdel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// ShowPic message handlers

BOOL ShowPic::OnInitDialog() 
{
	CDialog::OnInitDialog();
	CRect rc2;
	GetWindowRect(rc2);
	::MoveWindow(m_hWnd,g_rc.left,g_rc.top,g_rc.Width(),g_rc.Height(),TRUE);

 	EnumChildWindows(m_hWnd,(WNDENUMPROC)EnumChildProc,0);
 	GetClientRect(rc2);
	rc2.top +=35*g_fscaley;
	m_List1.MoveWindow (rc2);
	GetDlgItem(IDC_BUTdelall)->GetWindowRect(rc2);
	int hei=rc2.Height ();
	ScreenToClient(rc2);
	rc2.top =5;
	rc2.bottom =rc2.top +hei;
	GetDlgItem(IDC_BUTdelall)->MoveWindow(rc2);

	GetDlgItem(IDC_BUTdel)->GetWindowRect(rc2);
	ScreenToClient(rc2);
	rc2.top =5;
	rc2.bottom =rc2.top +hei;
	GetDlgItem(IDC_BUTdel)->MoveWindow(rc2);
	GetDlgItem(IDOK)->GetWindowRect(rc2);
	ScreenToClient(rc2);
	rc2.top =5;
	rc2.bottom =rc2.top +hei;
	GetDlgItem(IDOK)->MoveWindow(rc2);

	if(m_mode==1)//拍照
	{
		GetDlgItem(IDC_BUTdelall)->EnableWindow(IsHasRights2new(34));
		GetDlgItem(IDC_BUTdel)->EnableWindow(IsHasRights2new(34));
	}
	else if(m_mode==2)//初修
	{
		GetDlgItem(IDC_BUTdelall)->EnableWindow(IsHasRights2new(35));
		GetDlgItem(IDC_BUTdel)->EnableWindow(IsHasRights2new(35));
	}
	else if(m_mode==3)//精修
	{
		GetDlgItem(IDC_BUTdelall)->EnableWindow(IsHasRights2new(36));
		GetDlgItem(IDC_BUTdel)->EnableWindow(IsHasRights2new(36));
	}

/*	CString path;
	// TODO: Add extra initialization here
	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 ++) 
	{		
		path=(*it).c_str();
		if(path.GetAt (path.ReverseFind ('\\')+1)!='s')
		{
			path.MakeLower ();
			m_patharray1.Add (path);
		}
	}*/
//////////

	LoadPhotos();

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
void LoadImageFromFile(Image **img, CString path)
{
	try
	{
		if(!::PathFileExists (path))return;
	if(*img)delete *img;
	*img=NULL;
	BSTR bstr= path.AllocSysString();   
	*img= Image::FromFile(bstr);
	SysFreeString(bstr);
	}
	catch(...)
	{
	}
}
unsigned __stdcall LoadThumbNail(LPVOID lpParam)
{
	try
	{
	ShowPic *pDlg=(ShowPic*)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;
 

	return 0;
	}
	catch(...)
	{
	}
}
void ShowPic::LoadThumbImages()
{
 
}

BOOL ShowPic::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 ShowPic::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_pos=iItem;
	dlg.m_pPathArray=&m_patharray1;
	dlg.DoModal ();
	*pResult = 0;
}

void ShowPic::OnDestroy() 
{
	CDialog::OnDestroy();
	TerminateThread();
	// TODO: Add your message handler code here
}
void DeleteDirectory(CString strDir)
{
	try
	{
  //   首先删除文件及子文件夹   
  CFileFind   ff;   
  BOOL   bFound   =   ff.FindFile(strDir+"\\*",   0);   
  while(bFound)   
  {   
  bFound   =   ff.FindNextFile();   
  if(ff.GetFileName()=="."||ff.GetFileName()=="..")   
  continue;   
  //   去掉文件(夹)只读等属性   
  SetFileAttributes(ff.GetFilePath(),   FILE_ATTRIBUTE_NORMAL);   
  if(ff.IsDirectory())   {   //   递归删除子文件夹   
  DeleteDirectory(ff.GetFilePath());   
  RemoveDirectory(ff.GetFilePath());   
  }   
  else   {   
  DeleteFile(ff.GetFilePath());   //   删除文件   
  }   
  }   
  ff.Close();   
  //   然后删除该文件夹   
  RemoveDirectory(strDir);
	}
	catch(...)
	{
	}
//	int SHFileOperation( LPSHFILEOPSTRUCT   lpFileOp   );   
}


void ShowPic::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)
	{
		for(int i=0; i<dirarray.GetSize (); i++)
		{
	using namespace helper_coffs;
	ffsco o;
	o.dirs(0);
	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;
		str.MakeLower ();
		m_patharray1.Add  (str); 
	}
		}
	}

 	m_ImageListThumb.Create(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, ILC_COLOR24, 0, 1);
	m_List1.SetImageList(&m_ImageListThumb, LVSIL_NORMAL);

	if(m_bRunning)return;
	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();
}
void ShowPic::OnBUTdelall() 
{
 /*	static BOOL bmode=0;
	bmode=!bmode;
	CDC *pDC=GetDC();
	if(1)
	{
 
 	Graphics graph(pDC->GetSafeHdc ());
		
	DWORD begin=::GetTickCount ();
	CString str;
	for(int i=0; i<m_patharray1.GetSize (); i++)
	{
		Image *img=NULL;
		::LoadImageFromBuf(&img, m_patharray1.ElementAt (i));
		Image *m_pTemp=img->GetThumbnailImage(800,600, NULL, NULL);
        graph.DrawImage(m_pTemp, 0, 0);
		delete img;
		delete m_pTemp;
	}
	str.Format ("gdi+:%d, count:%d", ::GetTickCount ()-begin, m_patharray1.GetSize ());
	MessageBox(str);
 
	}
	else
	{
		CRect rc(0,0,100,100);
	DWORD begin=::GetTickCount ();
	CString str;
	for(int i=0; i<m_patharray1.GetSize (); i++)
	{
		CPicture pic;
		pic.Load (m_patharray1.ElementAt (i));
		pic.RenderBmp (pDC, rc);
		pic.UnloadPicture ();
	}
	str.Format ("jpg:%d, count:%d", ::GetTickCount ()-begin, m_patharray1.GetSize ());
	MessageBox(str);
	}
	ReleaseDC(pDC);
return; */


	// 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);
	LoadPhotos();
}

void ShowPic::OnBUTdel() 
{
	// 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;
	while (pos)
	{
		int iItem=m_List1.GetNextSelectedItem(pos);	
		CString title=m_List1.GetItemText (iItem, 0);
		::DeleteFile (m_path+title+".jpg");
		::DeleteFile (m_path+"s"+title+".jpg");
	}
	LoadPhotos();
}