/*
	Last Updated: 5/16/94

	Visual C++ OLE Automation Example Viewer 
	
	Note:
		This viewer is not yet 100% complete.
		Print and Print Preview are not implemented.
		Other.. option from zoom button menu not implemented.
		
	Important:
		It is necessary to use the "Read Type Library" option from the 
		ClassWizard's Ole Automation section to locate the included
		Acrobat.tlb file.  
*/


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

#include "stdafx.h"
#include "cviewer.h"

#include "mainfrm.h"
#include "cviewdoc.h"
#include "cviewvw.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CCviewerApp

BEGIN_MESSAGE_MAP(CCviewerApp, CWinApp)
	//{{AFX_MSG_MAP(CCviewerApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard file based document commands
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
	// Standard print setup command
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCviewerApp construction

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

/////////////////////////////////////////////////////////////////////////////
// The one and only CCviewerApp object

CCviewerApp NEAR theApp;

// This identifier was generated to be statistically unique for your app.
// You may change it if you prefer to choose a specific identifier.
static const CLSID BASED_CODE clsid =
{ 0x51e2a9e0, 0x4978, 0x101b, { 0xb0, 0x2e, 0x4, 0x2, 0x1c, 0x0, 0x94, 0x2 } };

/////////////////////////////////////////////////////////////////////////////
// CCviewerApp initialization

BOOL CCviewerApp::InitInstance()
{
	// Initialize OLE 2.0 libraries
	if (!AfxOleInit())
	{
		AfxMessageBox(IDP_OLE_INIT_FAILED);
		return FALSE;
	}

	// 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.

	SetDialogBkColor();        // Set dialog background color to gray
	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_CVIEWETYPE,
		RUNTIME_CLASS(CCviewerDoc),
		RUNTIME_CLASS(CMDIChildWnd),        // standard MDI child frame
		RUNTIME_CLASS(CCviewerView));
	AddDocTemplate(pDocTemplate);

	// Connect the COleTemplateServer to the document template.
	//  The COleTemplateServer creates new documents on behalf
	//  of requesting OLE containers by using information
	//  specified in the document template.
	m_server.ConnectTemplate(clsid, pDocTemplate, FALSE);

	// Register all OLE server factories as running.  This enables the
	//  OLE 2.0 libraries to create objects from other applications.
	COleTemplateServer::RegisterAll();
		// Note: MDI applications register all server objects without regard
		//  to the /Embedding or /Automation on the command line.

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

	// enable file manager drag/drop and DDE Execute open
	EnableShellOpen();
	RegisterShellFileTypes();

	// Parse the command line to see if launched as OLE server
	if (RunEmbedded() || RunAutomated())
	{
		// Application was run with /Embedding or /Automation.  Don't show the
		//  main window in this case.
		return TRUE;
	}

	// When a server application is launched stand-alone, it is a good idea
	//  to update the system registry in case it has been damaged.
	m_server.UpdateRegistry(OAT_DISPATCH_OBJECT);
	COleObjectFactory::UpdateRegistryAll();

	// simple command line parsing
	if (m_lpCmdLine[0] != '\0')
			// open an existing document
		OpenDocumentFile(m_lpCmdLine);


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

	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

// Implementation
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//{{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 CCviewerApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CCviewerApp commands
