CSSSandbox

// DColors.cpp : implementation file
//

#include "stdafx.h"
#include "CSSSandbox.h"
#include "DColors.h"
#include "afxdialogex.h"


// DColors dialog

IMPLEMENT_DYNAMIC(DColors, CDialogEx)

DColors::DColors(CWnd* pParent /*=NULL*/)
	: CDialogEx(DColors::IDD, pParent)
{

}

DColors::~DColors()
{
}

void DColors::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_BGCOLOR_BOX, bgColorBox);
	DDX_Control(pDX, IDC_FGCOLOR_BOX, fgColorBox);
}


BEGIN_MESSAGE_MAP(DColors, CDialogEx)
	ON_WM_CTLCOLOR()
	ON_STN_CLICKED(IDC_BGCOLOR_BOX, &DColors::OnStnClickedBgcolorBox)
	ON_STN_CLICKED(IDC_FGCOLOR_BOX, &DColors::OnStnClickedFgcolorBox)
END_MESSAGE_MAP()


// DColors message handlers


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

	// TODO:  Add extra initialization here
	CreateBrushes();

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

void DColors::CreateBrushes()
{
	if ((HBRUSH)bgColorBr != NULL)
		bgColorBr.DeleteObject();
	bgColorBr.CreateSolidBrush(bgColor);

	if ((HBRUSH)fgColorBr != NULL)
		fgColorBr.DeleteObject();
	fgColorBr.CreateSolidBrush(fgColor);
}

HBRUSH DColors::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);

	int ctrlID = pWnd->GetDlgCtrlID();

	if (ctrlID == IDC_BGCOLOR_BOX)
		return bgColorBr;
	else if (ctrlID == IDC_FGCOLOR_BOX)
		return fgColorBr;

	return hbr;
}


void DColors::OnStnClickedBgcolorBox()
{
	CColorDialog dlg(bgColor,CC_FULLOPEN|CC_RGBINIT|CC_SOLIDCOLOR);
	if (dlg.DoModal() != IDOK)
		return;
	bgColor = dlg.GetColor();
	CreateBrushes();
	Invalidate();
}


void DColors::OnStnClickedFgcolorBox()
{
	CColorDialog dlg(fgColor,CC_FULLOPEN|CC_RGBINIT|CC_SOLIDCOLOR);
	if (dlg.DoModal() != IDOK)
		return;
	fgColor = dlg.GetColor();
	CreateBrushes();
	Invalidate();
}