ECAD

#define USE_WINDOWS_EX
#include "stdafx.h"
//#include <globals.h>
#include "resource.h"
#include "app_share.h"
#include "About.h"


// ............................................................
//IMPLEMENT_DYNAMIC( CRichBox, CObject )

BEGIN_MESSAGE_MAP( CRichBox, CRichEditCtrl )
	ON_WM_CREATE( )
END_MESSAGE_MAP( )

int CRichBox::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CRichEditCtrl::OnCreate(lpCreateStruct) == -1)
		return -1;

	return 0;
}

BOOL CRichBox::Create( LPCTSTR lpszText, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID )
{
	if( !AfxInitRichEdit2( ) )
		return FALSE;

	CWnd* pWnd = this;
	return pWnd->Create( RICHEDIT_CLASS, NULL, dwStyle, rect, pParentWnd, nID );
}

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
, valDouble(0)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_ABOUT_RICHEDIT21, cRichAck);
	DDX_Text(pDX, IDC_ABOUT_EDIT, valDouble);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


BOOL CAboutDlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	cRichAck.dcTarget.CreateDC( _T("DISPLAY"), NULL, NULL, NULL );
	long lLineWidth= ::MulDiv( cRichAck.dcTarget.GetDeviceCaps( PHYSICALWIDTH ),
		1440, cRichAck.dcTarget.GetDeviceCaps( LOGPIXELSX ) );
	cRichAck.SetTargetDevice( cRichAck.dcTarget, lLineWidth );
	cRichAck.SendMessage( EM_SETTYPOGRAPHYOPTIONS, TO_ADVANCEDTYPOGRAPHY, TO_ADVANCEDTYPOGRAPHY );
	cRichAck.SetReadOnly( );

	bfs::path file( get_program_folder( ) / _T("Ack.rtf") );
//	bfs::path file( _T("C:\\cpp\\gears_github\\spur-gear-gen\\project\\ProgramFiles\\Ack.rtf") );
	std::ifstream fs( file.string( ) );
	if( fs.is_open( ) )
	{
#undef max
		fs.ignore( std::numeric_limits<std::streamsize>::max( ) );
		std::streamsize length = fs.gcount();
		fs.clear();   //  Since ignore will have set eof.
		fs.seekg( 0, std::ios_base::beg );

		char* p= new char[ (unsigned int)length ];
		fs.read( p, length );
		SetRichText( cRichAck, p );
		delete [ ]p;
	}
	else
		assert( false );
	return TRUE;
}