setdlg.cpp

来自「一个用C++写的简易绘图工具」· C++ 代码 · 共 125 行

// SetDlg.cpp : implementation file
//

#include "stdafx.h"
#include "drawsys.h"
#include "SetDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSetDlg dialog


CSetDlg::CSetDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSetDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSetDlg)
	m_lPenColor = RGB(0,0,255);
	m_iPenWidth = 1;
	m_lBkColor = RGB(255,255,255);
	m_lFillColor = RGB(255,0,0);
	//}}AFX_DATA_INIT
	m_dlsDrawLSort=DlsBresenham;

	m_bitmapOk.LoadBitmap(IDB_OK);
	m_bitmapCancel.LoadBitmap(IDB_CANCEL);

	m_hIcon=AfxGetApp()->LoadIcon(IDI_SET);
}

void CSetDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSetDlg)
	DDX_Control(pDX, IDC_COMBO_DRAWSORT, m_comboDrawLSort);
	DDX_Control(pDX, IDOK, m_btnOK);
	DDX_Control(pDX, IDCANCEL, m_btnCancel);
	DDX_Text(pDX, IDC_EDIT_PENCOLOR, m_lPenColor);
	DDX_Text(pDX, IDC_EDIT_PENWIDTH, m_iPenWidth);
	DDX_Text(pDX, IDC_EDIT_BKCOLOR, m_lBkColor);
	DDX_Text(pDX, IDC_EDIT_FILLCOLOR, m_lFillColor);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSetDlg, CDialog)
	//{{AFX_MSG_MAP(CSetDlg)
	ON_BN_CLICKED(IDC_BTN_PENCOLOR, OnBtnPencolor)
	ON_BN_CLICKED(IDC_BTN_BKCOLOR, OnBtnBkcolor)
	ON_BN_CLICKED(IDC_BTN_FILLCOLOR, OnBtnFillcolor)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSetDlg message handlers

BOOL CSetDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	SetIcon(m_hIcon,1);

	m_btnOK.SetBitmap(m_bitmapOk);
	m_btnCancel.SetBitmap(m_bitmapCancel);

	if(m_dlsDrawLSort==DlsBresenham)
		m_comboDrawLSort.SetCurSel(0);
	else
		m_comboDrawLSort.SetCurSel(1);


	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSetDlg::OnBtnPencolor() 
{
	// TODO: Add your control notification handler code here
	CColorDialog ColorDialog;

	if(ColorDialog.DoModal()==IDOK)
		m_lPenColor=ColorDialog.GetColor();

	UpdateData(0);
}

void CSetDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(1);
	if(m_comboDrawLSort.GetCurSel()==0)
		m_dlsDrawLSort=DlsBresenham;
	else
		m_dlsDrawLSort=DlsDDA;

	CDialog::OnOK();
}

void CSetDlg::OnBtnBkcolor() 
{
	// TODO: Add your control notification handler code here
	CColorDialog ColorDialog;

	if(ColorDialog.DoModal()==IDOK)
		m_lBkColor=ColorDialog.GetColor();

	UpdateData(0);
}

void CSetDlg::OnBtnFillcolor() 
{
	// TODO: Add your control notification handler code here
	CColorDialog ColorDialog;

	if(ColorDialog.DoModal()==IDOK)
		m_lFillColor=ColorDialog.GetColor();

	UpdateData(0);
}