PXPerlWrap (PXPerl, reloaded)

// PXPerlDemoDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PXPerlDemo.h"
#include "PXPerlDemoDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// 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)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CPXPerlDemoDlg dialog

CPXPerlDemoDlg::CPXPerlDemoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPXPerlDemoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPXPerlDemoDlg)
	m_strRichEdit = _T("print qq(Powers of Two :\\n);\n\
print($_, q( : ), 2 ** $_, qq(\\n)) for (0..int rand 1000);\n\nwarn 'Everything is ok';\n");
	m_strSTDERR = _T("");
	m_strSTDOUT = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPXPerlDemoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPXPerlDemoDlg)
	DDX_Text(pDX, IDC_RICHEDIT, m_strRichEdit);
	DDX_Text(pDX, IDC_STDERR, m_strSTDERR);
	DDX_Text(pDX, IDC_STDOUT, m_strSTDOUT);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPXPerlDemoDlg, CDialog)
	//{{AFX_MSG_MAP(CPXPerlDemoDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_EXEC, OnExec)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPXPerlDemoDlg message handlers

BOOL CPXPerlDemoDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPXPerlDemoDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CPXPerlDemoDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CPXPerlDemoDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CPXPerlDemoDlg::OnOK() 
{
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}

void CPXPerlDemoDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

void CPXPerlDemoDlg::OnExec() 
{
	UpdateData();

	if (m_strRichEdit.IsEmpty())
	{
		::MessageBeep((UINT)-1);
		return;
	}

	if (m_perl.Load()) // does nothing if already loaded, just returns true
	{
		if (!m_perl.DoScript(LPCSTR(m_strRichEdit)))
			::MessageBeep((UINT)-1);
	}
	
	/*if (m_perl.Load()) // does nothing if already loaded, just returns true
	{
		TRACE("Load ok\n");
		CScript script = m_perl.Compile("name", "%hash = (abc=>'test', def=>'test2');");
		TRACE("Compile ok\n");
		m_perl.Exec(script);
		TRACE("Exec ok\n");

		CMapStringToString hash;
		m_perl.GetHash(script, "hash", hash);

		AfxMessageBox(hash["abc"]);
		AfxMessageBox(hash["def"]);

		hash["def"] = "hello!!!";

		m_perl.SetHash(script, "hash", hash);
		m_perl.GetHash(script, "hash", hash);
		AfxMessageBox(hash["abc"]);
		AfxMessageBox(hash["def"]);

		m_perl.Clean(script);
	}*/

	m_strSTDERR.Empty();
	m_strSTDOUT.Empty();

	m_perl.GetSTDERR(m_strSTDERR);
	m_perl.GetSTDOUT(m_strSTDOUT);
	
	/*
	if (m_perl.Load()) // does nothing if already loaded, just returns true
	{
		TRACE("Load ok\n");
		CScript script = m_perl.Compile("name", m_strRichEdit);
		
		if (m_perl.GetSTDERR(m_strSTDERR))
		{
			UpdateData(false);
			return;
		}
		TRACE("Compile ok\n");
		m_perl.Exec(script);
		if (m_perl.GetSTDERR(m_strSTDERR))
		{
			UpdateData(false);
			return;
		}
		TRACE("Exec ok\n");
		m_perl.Clean(script);
		
		if (m_perl.GetSTDOUT(m_strSTDOUT))
			TRACE("m_strSTDOUT ok\n");
	}
	else
	{
		m_perl.GetSTDERR(m_strSTDERR);
	}*/

	UpdateData(false);
}