// WatkiCreateSuspendedDlg.cpp : implementation file
//

#include "stdafx.h"
#include "WatkiCreateSuspended.h"
#include "WatkiCreateSuspendedDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CWatkiCreateSuspendedDlg dialog




CWatkiCreateSuspendedDlg::CWatkiCreateSuspendedDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CWatkiCreateSuspendedDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CWatkiCreateSuspendedDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CWatkiCreateSuspendedDlg, CDialog)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
    ON_BN_CLICKED(IDC_BUTTON1, &CWatkiCreateSuspendedDlg::OnBnClickedButton1)
    ON_BN_CLICKED(IDC_BUTTON2, &CWatkiCreateSuspendedDlg::OnBnClickedButton2)
END_MESSAGE_MAP()


// CWatkiCreateSuspendedDlg message handlers

UINT FunkcjaPoczatkowa(LPVOID pParam)
{
    HWND hWndP = FindWindow(NULL, L"Bez tytułu - Notatnik");
    HWND hWndC = GetWindow(hWndP, GW_CHILD);
    const wchar_t tekst[] = L"Tekst wstawiony przez wątek wstrzymany";
    
    if(hWndP != NULL)
        SendMessage(hWndC, WM_SETTEXT, 0, (LPARAM)tekst); 
    else
        AfxMessageBox(L"Notatnik nie został uruchomiony!");   
        
    return 0;
}

UINT FunkcjaPoczatkowa2(LPVOID pParam)
{
    while(true)
    {
        HWND hWndP = FindWindow(NULL, L"Bez tytułu - Notatnik");
        if(hWndP != NULL)
            FunkcjaPoczatkowa(NULL);     
        Sleep(100);
    }
    return 0;
}

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

	// 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
    CWinThread *pThread2 = AfxBeginThread(FunkcjaPoczatkowa2, NULL);  
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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 function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CWatkiCreateSuspendedDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CWatkiCreateSuspendedDlg::OnBnClickedButton1()
{
    CWinThread *pThread = AfxBeginThread(FunkcjaPoczatkowa, NULL, 0, 0, CREATE_SUSPENDED);
    uchwytWatku = pThread->m_hThread;
}

void CWatkiCreateSuspendedDlg::OnBnClickedButton2()
{
    ResumeThread(uchwytWatku);
}
