madlg.cpp

在MFC下更换对话框皮肤

// MADlg.cpp : implementation file
//

#include "stdafx.h"
#include "MA.h"
#include "MADlg.h"
#include "SkinWin.h"
#include "SkinButton.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()

/////////////////////////////////////////////////////////////////////////////
// CMADlg dialog

CMADlg::CMADlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMADlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMADlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMADlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMADlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMADlg, CDialog)
	//{{AFX_MSG_MAP(CMADlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMADlg message handlers

BOOL CMADlg::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
	m_bFirst = TRUE;
	SetSkin( "skin\\neostyle\\theme.ini" );
//	SetSkin( "skin\\xpstyle\\theme.ini" );
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMADlg::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 CMADlg::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 CMADlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
#define     GetWindowStyle(hwnd)    ((DWORD)GetWindowLong(hwnd, GWL_STYLE))

BOOL CALLBACK EnumChildProc(  HWND hwnd,      // handle to child window
							LPARAM lParam   // application-defined value
							)
{
	char classname[200];
	CMADlg *dlg = (CMADlg *)lParam;
	DWORD style;
		
	GetClassName( hwnd, classname, 200 );
	style = GetWindowStyle( hwnd );
	if ( strcmp( classname, "Button" ) == 0 )
	{
		style = (UINT)GetWindowLong(hwnd, GWL_STYLE) & 0xff;
		if ( style == BS_PUSHBUTTON || style == BS_DEFPUSHBUTTON )
			dlg->SubClassButton( hwnd );
	}


	return TRUE;
}

BOOL CMADlg::SubClassButton(HWND hwnd)
{
	CSkinButton * btn = new CSkinButton();
	CWnd* pWnd = CWnd::FromHandlePermanent(hwnd);
	if ( pWnd == NULL)
	{
		btn->SubclassWindow( hwnd );
		btn->SetResource( &m_btnres );
		return TRUE;
	}
	return FALSE;
}

BOOL CMADlg::SetSkin(CString file)
{
	m_skinWin.LoadSkin( file );
	m_btnres.LoadSkin( file );
	if ( m_bFirst )
	{
		m_skinWin.InstallSkin( this );
		EnumChildWindows( m_hWnd, EnumChildProc, (LPARAM)this );

		m_bFirst = FALSE;
	}
	SetWindowPos( 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |SWP_FRAMECHANGED );
	return TRUE;

}