dlgtitlebar.cpp

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// DlgTitleBar.cpp : implementation file
//

#include "stdafx.h"
#include "myshell.h"
#include "DlgTitleBar.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgTitleBar dialog


CDlgTitleBar::CDlgTitleBar(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgTitleBar::IDD, pParent)
{
	m_bLBtnDown = false ;
	m_pParentWnd = NULL ;
}


void CDlgTitleBar::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgTitleBar)
	DDX_Control(pDX, IDC_BTN_MIN, m_BtnMin);
	DDX_Control(pDX, IDC_BTN_CLOSE, m_BtnClose);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgTitleBar, CDialog)
	//{{AFX_MSG_MAP(CDlgTitleBar)
	ON_WM_LBUTTONDOWN()
	ON_WM_LBUTTONUP()
	ON_WM_MOUSEMOVE()
	ON_WM_SETCURSOR()
	ON_WM_CTLCOLOR()
	ON_BN_CLICKED(IDC_BTN_CLOSE, OnBtnClose)
	ON_BN_CLICKED(IDC_BTN_MIN, OnBtnMin)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgTitleBar message handlers

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

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

void CDlgTitleBar::OnLButtonDown(UINT nFlags, CPoint point) 
{	
	m_bLBtnDown = true ;
	GetCursorPos ( &m_InitDlgPnt ) ;
	CDlgTitleBar::GetWindowRect ( m_InitDlgRect ) ;
	if ( m_pParentWnd )
	{
		m_pParentWnd->PostMessage( WM_MY_MESSAGE, ON_OWNER_MOVE ) ;
	}
	CDialog::OnLButtonDown(nFlags, point);
}

void CDlgTitleBar::OnLButtonUp(UINT nFlags, CPoint point) 
{	
	m_bLBtnDown = false ;
	if ( m_pParentWnd )
	{
		m_pParentWnd->PostMessage( WM_MY_MESSAGE, ON_OWNER_STOP ) ;
	}
	CDialog::OnLButtonUp(nFlags, point);
}

void CDlgTitleBar::OnMouseMove(UINT nFlags, CPoint point) 
{	
	if ( m_bLBtnDown ) 
	{
		
	}
	CDialog::OnMouseMove(nFlags, point);
}

BOOL CDlgTitleBar::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) 
{	
	::SetCursor ( AfxGetApp()->LoadCursor(IDC_CURSOR_POINT) ) ;
	return true ;
//	return CDialog::OnSetCursor(pWnd, nHitTest, message);
}

LRESULT CDlgTitleBar::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	if ( message == WM_COMMAND )
	{
		if ( wParam == 1 || wParam == 2 )
			return true ;
	}
	else if ( message == 43 )
		return true ;

	return CDialog::WindowProc(message, wParam, lParam);
}

CPoint CDlgTitleBar::GetOffset()
{
	GetCursorPos ( &m_MouseMovePnt ) ;
	CDlgTitleBar::MoveWindow ( m_InitDlgRect.left + ( m_MouseMovePnt.x - m_InitDlgPnt.x ),
							   m_InitDlgRect.top + ( m_MouseMovePnt.y - m_InitDlgPnt.y ),
							   m_InitDlgRect.Width (),
							   m_InitDlgRect.Height () ) ;
	return CPoint ( m_MouseMovePnt.x - m_InitDlgPnt.x, m_MouseMovePnt.y - m_InitDlgPnt.y ) ;
}


HBRUSH CDlgTitleBar::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	pDC->SetBkMode ( TRANSPARENT ) ;
	return m_Hbr ;
}

void CDlgTitleBar::OnBtnClose() 
{
	if ( m_pParentWnd )
	{
		m_pParentWnd->PostMessage( WM_MY_MESSAGE,ON_DLGTASK_CLOSE);
		m_pParentWnd->PostMessage( WM_MY_MESSAGE, ON_EXIT_LOGIN ) ;
	}
}

void CDlgTitleBar::OnBtnMin() 
{
	if ( m_pParentWnd )
	{
		m_pParentWnd->PostMessage( WM_MY_MESSAGE, ON_MIN ) ;
	}
}

void CDlgTitleBar::OnDestroy() 
{
	CDialog::OnDestroy();
	DeleteObject( m_Hbr ) ;	
}

void CDlgTitleBar::ResetBk(int nMode)
{
	char strTemp[32] ;
	if ( nMode == 0 )
		strcpy ( strTemp, "Data/Main/TitleBarBk.bmp" ) ;
	else
		sprintf ( strTemp, "Data/Main%d/TitleBarBk.bmp", nMode ) ;

	HBITMAP hBmp ;
	hBmp =  (HBITMAP )::LoadImage ( AfxGetInstanceHandle(),
									strTemp,
									IMAGE_BITMAP,
									0,
									0,
									LR_LOADFROMFILE ) ;
	m_Hbr = CreatePatternBrush ( hBmp ) ;
	CDlgTitleBar::RedrawWindow () ;
}