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

#include "stdafx.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMagGlassApp

BEGIN_MESSAGE_MAP(CMagGlassApp, CWinApp)
	//{{AFX_MSG_MAP(CMagGlassApp)
	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_WINDOW_CLOSEALL, OnWindowCloseall)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMagGlassApp construction

CMagGlassApp::CMagGlassApp()
{
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CMagGlassApp object

CMagGlassApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CMagGlassApp initialization

BOOL CMagGlassApp::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

	// Change the registry key under which our settings are stored.
	// 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_MAGGLATYPE,
		RUNTIME_CLASS(CMagGlassDoc),
		RUNTIME_CLASS(CChildFrame), // custom MDI child frame
		RUNTIME_CLASS(CMagGlassView));
	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 open a document on startup
   cmdInfo.m_nShellCommand = CCommandLineInfo::FileNothing;

	// Dispatch commands specified on the command line
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;

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

   // Load MagGlass Cursors
   m_hRectCur    = ::LoadCursor(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDC_RECT_MAGGLASS));
   m_hEllipseCur = ::LoadCursor(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDC_ELLIPSE_MAGGLASS));

   HRESULT hr;
   CoInitialize(NULL);
   m_pRasterKrnDlg = NULL;
   hr = CoCreateInstance(
      CLSID_LEADRasterDlgKrn_D, 
      NULL, 
      CLSCTX_ALL, 
      IID_ILEADRasterDlgKrn_D, 
      (void**)&m_pRasterKrnDlg 
      );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitInstance(); return FALSE;}
   m_pRasterKrnDlg->InitDlg(INIT_WITH_COLOR); 
   m_pRasterKrnDlg->EnableMethodErrors = FALSE;

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

   m_pRasterClrDlg=NULL;
   hr = CoCreateInstance(
      CLSID_LEADRasterDlgClr_D, 
      NULL, 
      CLSCTX_ALL, 
      IID_ILEADRasterDlgClr_D, 
      (void**)&m_pRasterClrDlg
      );
   if (FAILED(hr)){DisplayLEADError(ERROR_INV_PARAMETER);ExitInstance(); return FALSE;}
   m_pRasterClrDlg->EnableMethodErrors = FALSE;

   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)
	virtual BOOL OnInitDialog();
	//}}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)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg commands

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
   char     pszMajor[16]="";
   char     pszMinor[16]="";
   CLead*   pLead=NULL;
   CString  cMsg;
   CString  LevelStr;

   pLead = theApp.GetMainFrameLead();
   if (!pLead)
   {
      theApp.DisplayLEADError(ERROR_INV_PARAMETER);
      return FALSE;
   }

   switch (pLead->GetVersionLevel())
   {
   case VERSIONLEVEL_DOCUMENT:
      LevelStr = "Document Edition ";
      break;

   case VERSIONLEVEL_RASTER:
      LevelStr = "Raster Edition ";
      break;

   case VERSIONLEVEL_MEDICAL:
      LevelStr = "Medical Edition ";
      break;
   }

   cMsg = "LEAD Product: " + pLead->GetVersionProduct() + "\n" + LevelStr + "\n";

   wsprintf(pszMajor, "%u", (int) pLead->GetVersionMajor());
   wsprintf(pszMinor, "%u", (int) pLead->GetVersionMinor());
   cMsg = cMsg + "Version: " + pszMajor + "." + pszMinor + "\n";

   cMsg = cMsg + "Date: " + pLead->GetVersionDate() + "\n";
   cMsg = cMsg + "Time: " + pLead->GetVersionTime() + "\n";

   GetDlgItem(IDC_STATIC_VERSIONINFO)->SetWindowText(cMsg);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

/////////////////////////////////////////////////////////////////////////////
// CMagGlassApp commands

CLead* CMagGlassApp::GetMainFrameLead()
{
   if (!m_pMainWnd)
      return NULL;

   return (&((CMainFrame*)m_pMainWnd)->m_Lead);
}

//CLeadDlg* CMagGlassApp::GetMainFrameLeadDlg()
//{
//   if (!m_pMainWnd)
//      return NULL;
//
//   return (&((CMainFrame*)m_pMainWnd)->m_LCommDlg);
//}

void CMagGlassApp::DisplayLEADError(int nErrCode)
{
   CString  strError;

   if (nErrCode)
   {
      strError.Format("A LEADTOOLS error has occured.\nCODE = %d", nErrCode);
      m_pMainWnd->MessageBox(strError, "Magnifying Glass Demo", MB_OK | MB_ICONERROR);
   }
}

void CMagGlassApp::OnFileOpen() 
{
   int nRet;

   m_pRasterFileDlg->PutFileDlgFlags(0);
   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)
   {
      POSITION pos = GetFirstDocTemplatePosition();
      ((CMainFrame*)m_pMainWnd)->m_Lead.SetRefBitmap(TRUE);
      ((CMainFrame*)m_pMainWnd)->m_Lead.SetBitmap(m_pRasterFileDlg->GetBitmap());
      ((CMainFrame*)m_pMainWnd)->m_Lead.SetRefBitmap(FALSE);
      OpenDocumentFile((LPCTSTR)m_pRasterFileDlg->GetFileName());
   }
   else
   if(nRet == ERROR_PDF_BAD_INITIALIZATION_FILES)
   {
      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);
      }
   }

   return;
}

void CMagGlassApp::OnEditPaste() 
{
   OnFileNew();
}

void CMagGlassApp::OnUpdateEditPaste(CCmdUI* pCmdUI) 
{
   BOOL     bEnable = FALSE;
   CLead*   pLead=NULL;

   if (m_pMainWnd)
   {
      pLead = GetMainFrameLead();
      if (pLead)
      {
         if (pLead->Paste(PASTE_ISREADY))
            bEnable = TRUE;
      }
   }

   pCmdUI->Enable(bEnable);
}

void CMagGlassApp::OnWindowCloseall() 
{
   CloseAllDocuments(FALSE);
}

int CMagGlassApp::ExitInstance() 
{
   m_pRasterKrnDlg->FreeDlg();
   if (m_pRasterKrnDlg != NULL)  m_pRasterKrnDlg->Release();
   if (m_pRasterClrDlg != NULL)  m_pRasterClrDlg->Release();
   if (m_pRasterFileDlg != NULL) m_pRasterFileDlg->Release();

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