// RGSMRK.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "AfxPriv.h"

extern void ExitMFCApp();
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CRGSMRKApp

BEGIN_MESSAGE_MAP(CRGSMRKApp, CWinApp)
   //{{AFX_MSG_MAP(CRGSMRKApp)
   ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
   ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
	ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)
	ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdateEditPaste)
	ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)
	ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdateEditPaste)
	ON_COMMAND(IDM_HELP_HOW, OnHelpHow)
	//}}AFX_MSG_MAP
   // Standard file based document commands
   ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
   ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRGSMRKApp construction

CRGSMRKApp::CRGSMRKApp()
{
   // TODO: add construction code here,
   // Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CRGSMRKApp object

CRGSMRKApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CRGSMRKApp initialization

BOOL CRGSMRKApp::InitInstance()
{
   AfxEnableControlContainer();

   // Standard initialization
   // If you are not using these features and wish to reduce the size
   //  of your final executable, you should remove from the following
   //  the specific initialization routines you do not need.

#ifdef _AFXDLL
   Enable3dControls();        // Call this when using MFC in a shared DLL
#else
   Enable3dControlsStatic();   // Call this when linking to MFC statically
#endif
   m_iPage = 1;
   CoInitialize(NULL);
   // Change the registry key under which our settings are stored.
   // TODO: You should modify this string to be something appropriate
   // such as the name of your company or organization.
   SetRegistryKey(_T("Local AppWizard-Generated Applications"));

   LoadStdProfileSettings();  // Load standard INI file options (including MRU)

   // Register the application's document templates.  Document templates
   //  serve as the connection between documents, frame windows and views.

   CMultiDocTemplate* pDocTemplate;
   pDocTemplate = new CMultiDocTemplate(
    IDR_RGSMRKTYPE,
    RUNTIME_CLASS(CRGSMRKDoc),
    RUNTIME_CLASS(CChildFrame), // custom MDI child frame
    RUNTIME_CLASS(CRGSMRKView));
   AddDocTemplate(pDocTemplate);

   // create main MDI Frame window
   CMainFrame* pMainFrame = new CMainFrame;
   if (!pMainFrame->LoadFrame(IDR_MAINFRAME))
    return FALSE;
   m_pMainWnd = pMainFrame;

   // Parse command line for standard shell commands, DDE, file open
   CCommandLineInfo cmdInfo;
   ParseCommandLine(cmdInfo);

   //Do not create document at startup
   if ( CCommandLineInfo::FileNew == cmdInfo.m_nShellCommand )
   {
     cmdInfo.m_nShellCommand = CCommandLineInfo::FileNothing;
   }

   //Initialize variables and create COM objects
   HRESULT hr;

   m_pRasterIO=NULL;
   hr = CoCreateInstance(
     CLSID_LEADRasterIO, 
     NULL, 
     CLSCTX_ALL, 
     IID_ILEADRasterIO, 
     (void**)&m_pRasterIO
     );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitMFCApp(); return FALSE;}
   m_pRasterIO->EnableMethodErrors = FALSE;

   m_pRasterProcess=NULL;
   hr = CoCreateInstance(
     CLSID_LEADRasterProcess, 
     NULL, 
     CLSCTX_ALL, 
     IID_ILEADRasterProcess, 
     (void**)&m_pRasterProcess
     );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitMFCApp(); return FALSE;}
   m_pRasterProcess->EnableMethodErrors = FALSE;

   m_pRasterKrnDlg = NULL;
   hr = CoCreateInstance(
     CLSID_LEADRasterDlgKrn, 
     NULL, 
     CLSCTX_ALL, 
     IID_ILEADRasterDlgKrn, 
     (void**)&m_pRasterKrnDlg 
     );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitMFCApp(); return FALSE;}
   m_pRasterKrnDlg->InitDlg(INIT_WITH_COLOR); 
   m_pRasterKrnDlg->EnableMethodErrors = FALSE;

   m_pRasterFileDlg=NULL;
   hr = CoCreateInstance(
     CLSID_LEADRasterDlgFile, 
     NULL, 
     CLSCTX_ALL, 
     IID_ILEADRasterDlgFile, 
     (void**)&m_pRasterFileDlg
     );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitMFCApp(); return FALSE;}
   m_pRasterFileDlg->EnableMethodErrors = FALSE;

   m_pRasterProcSink = new CRasterProcSink;
   LPUNKNOWN pUnkSink = m_pRasterProcSink->GetIDispatch(FALSE);
   AfxConnectionAdvise(m_pRasterProcess, DIID__LEADRasterProcessEvents, pUnkSink, FALSE, &m_dwCookie); 

   // The main window has been initialized, so show and update it.
   pMainFrame->ShowWindow(m_nCmdShow);
   pMainFrame->UpdateWindow();

   m_bAddingTShape   = FALSE;
   m_bAddingArea     = FALSE;
   m_bRefDataDlg     = FALSE;
   m_bRegMarkDlg     = FALSE;
   m_bDetected       = FALSE;
   m_bApplyTrans     = FALSE;
   m_bRefDone        = FALSE;

   m_RefDataDlg.nMaxSizeRatio   = 110;
   m_RefDataDlg.nMinSizeRatio   = 90;
   m_RefDataDlg.nWidth          = 31;
   m_RefDataDlg.nHeight         = 29;
   m_RefDataDlg.nMarkType       = RGS_T;
   m_RefDataDlg.pRects = NULL;
   m_RefDataDlg.pMarkRects = NULL;
   m_RefDataDlg.pPoints = NULL;
   m_RefDataDlg.pFilled = NULL;
   return TRUE;
}


/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

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

// Dialog Data
   //{{AFX_DATA(CAboutDlg)
   enum { IDD = IDD_ABOUTBOX };
   //}}AFX_DATA

   // ClassWizard generated virtual function overrides
   //{{AFX_VIRTUAL(CAboutDlg)
   protected:
   virtual void DoDataExchange(CDataExchange* pDX);   // DDX/DDV support
   //}}AFX_VIRTUAL

// Implementation
protected:
   //{{AFX_MSG(CAboutDlg)
      // No message handlers
   //}}AFX_MSG
   DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
   //{{AFX_DATA_INIT(CAboutDlg)
   //}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CAboutDlg)
   //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
   //{{AFX_MSG_MAP(CAboutDlg)
      // No message handlers
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

// App command to run the dialog
void CRGSMRKApp::OnAppAbout()
{
   CAboutDlg aboutDlg;
   aboutDlg.DoModal();
}

int CRGSMRKApp::DisplayLEADError(int nCode)
{
   CString str;
   if(nCode)
   {
     str.Format(TEXT("A LEADTOOLS error has occured.\nCODE = %d"), nCode);
     m_pMainWnd->MessageBox(str);
   }
   return(nCode);
}

void ExitMFCApp()
{
   // Same as double-clicking on main window close box.
   ASSERT(AfxGetMainWnd() != NULL);
   AfxGetMainWnd()->SendMessage(WM_CLOSE);
}


HRESULT CRGSMRKApp::CreateRasterObjectLic(ILEADRaster ** ppRaster)
{
   HRESULT hr;

   *ppRaster = NULL;
   IClassFactory2 *pCF2 = NULL;
   hr = CoGetClassObject(CLSID_LEADRaster, CLSCTX_ALL, NULL, IID_IClassFactory2, (void**)&pCF2); 
   if (!pCF2) 
     return hr;
   
   IUnknown *pOuter    = NULL;
   static const WCHAR BASED_CODE _szLicString[] =L"LEADTOOLS OCX Copyright (c) 1991-2004 LEAD Technologies, Inc.";    BSTR LicKey = SysAllocString(_szLicString);
   BSTR pszLic = SysAllocString(_szLicString);
   
   hr = pCF2->CreateInstanceLic(pOuter, NULL, IID_IUnknown, pszLic, (void**)ppRaster);
   pCF2->Release();
   SysFreeString(pszLic);
   return hr;
}

void CRGSMRKApp::OnFileOpen() 
{
   int nRet;
   m_pRasterFileDlg->PutFilter("");
   m_pRasterFileDlg->PutFileDlgFlags(0);
   m_pRasterFileDlg->PutFileName("");
   m_pRasterFileDlg->PutDialogTitle("Open File");
   m_pRasterFileDlg->PutUIFlags(  OPEN_LOADBITMAP |
                        OPEN_SHOW_MULTIPAGE |
                        OPEN_SHOW_PREVIEW |
                        OPEN_USEFILESTAMP |
                        OPEN_SHOW_FILEINFO |
                        OPEN_SHOW_LOADOPTIONS |
                        OPEN_SHOW_LOADCOMPRESSED |
                        OPEN_SHOW_LOADROTATED |
                        OPEN_SHOW_DELPAGE |
                        OPEN_SHOW_PDFOPTIONS |
                        OPEN_SHOW_RASTEROPTIONS |
                        OPEN_SHOW_VECTOROPTIONS |
                        OPEN_VIEWTOTALPAGES |
                        OPEN_ENABLESIZING
                         );
   nRet = m_pRasterFileDlg->ShowOpenDlg((long)m_pMainWnd->m_hWnd);

   if(nRet == 0 && m_pRasterFileDlg->GetDialogStatus() ==DLG_OK)
   {
     m_iPage = (short)m_pRasterFileDlg->GetPageNumber();
     POSITION pos = GetFirstDocTemplatePosition();
     CDocTemplate* pDocTemplate = GetNextDocTemplate(pos);
     pDocTemplate->OpenDocumentFile((LPCTSTR)m_pRasterFileDlg->GetFileName());
   }
   else
      if(nRet == ERROR_PDF_NOT_ENABLED)
      {
         if( IDYES == MessageBox ( m_pMainWnd->m_hWnd,TEXT("LEADTOOLS PDF plugin is not found, do you want to download the plugin now?"),
                                   TEXT("Open File"),MB_ICONEXCLAMATION | MB_YESNO))
         {
            ShellExecute(m_pMainWnd->m_hWnd, TEXT("open"), TEXT("http://www.leadtools.com/ReleaseDownloads/v14/LEADTOOLSPDFRuntime.exe"), 
                         NULL, NULL, SW_SHOWNORMAL);
         }
      }

}

int CRGSMRKApp::ExitInstance() 
{
   LPUNKNOWN pUnkSink = m_pRasterProcSink->GetIDispatch(FALSE);
   AfxConnectionUnadvise(m_pRasterProcess, DIID__LEADRasterProcessEvents,
                         pUnkSink, FALSE, m_dwCookie); 
   delete m_pRasterProcSink;
   if (m_pRasterProcess != NULL) m_pRasterProcess->Release();
   if (m_pRasterIO != NULL)    m_pRasterIO->Release();
   if (m_pRasterFileDlg != NULL) m_pRasterFileDlg->Release();
   if (m_pRasterKrnDlg!=NULL)
   {
     m_pRasterKrnDlg->FreeDlg();
     m_pRasterKrnDlg->Release();
   }

   CoUninitialize();
   FreeDlgData();
   return CWinApp::ExitInstance();
}

void CRGSMRKApp::OnEditPaste() 
{
   OpenDocument(2);
}

void CRGSMRKApp::OnUpdateEditPaste(CCmdUI* pCmdUI) 
{
   //Create the licensed LTRaster COM object
   HRESULT hr;
   ILEADRaster* pRaster = NULL; 

   hr = CreateRasterObjectLic(&pRaster);
   if (FAILED(hr))
   {
      DisplayLEADError(ERROR_INV_PARAMETER);
      ExitMFCApp(); 
      return;
   }
   else
   {
        pCmdUI->Enable(pRaster->Paste(PASTE_ISREADY));
   }

   pRaster->Release();
}

void CRGSMRKApp::OpenDocument(int nMode)
{
    m_nOpenMode = OPENMODE_PASTE;
    OnFileNew();
    m_nOpenMode = OPENMODE_FILE;
}

void CRGSMRKApp::FreeDlgData()
{
   if(m_RefDataDlg.pFilled)
   {
      delete m_RefDataDlg.pFilled;
      m_RefDataDlg.pFilled     = NULL;
   }
   if(m_RefDataDlg.pRects)
   {
      delete m_RefDataDlg.pRects;
      m_RefDataDlg.pRects      = NULL;
   }
   if(m_RefDataDlg.pPoints)
   {
      delete m_RefDataDlg.pPoints;
      m_RefDataDlg.pPoints     = NULL;
   }
   if(m_RefDataDlg.pMarkRects)
   {
      delete m_RefDataDlg.pMarkRects;
      m_RefDataDlg.pMarkRects  = NULL;
   }

   m_RefDataDlg.nIndex = 0;
   m_RefDataDlg.nNumber = 0;
}

void CRGSMRKApp::OnHelpHow() 
{
   CString strFileName;

   strFileName = GetExePath() + TEXT("..\\Help\\ImgRegComMFCDemo.htm");
   BeginWaitCursor();
   ShellExecute (GetMainWnd()->m_hWnd , TEXT ( "open" ), strFileName, NULL, TEXT(""), SW_SHOW ) ;
   EndWaitCursor();
}

CString CRGSMRKApp::GetExePath()
{
   CString strExeFileName ;
   AfxGetModuleShortFileName(NULL,strExeFileName);
   int n = strExeFileName.ReverseFind('\\');
   return strExeFileName.Mid(0,n + 1);
}