www.pudn.com > src.rar > AskCharDlg.cpp

// AskCharDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "subresync.h" 
#include "AskCharDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CAskCharDlg dialog 
 
 
CAskCharDlg::CAskCharDlg(bool fCanUndoExtend, bool fCanBeExtended, CPoint subpicpos,  
						 CDC& dc, CBitmap& bm, CRect rect,  
						 CString preview, CString suggested, 
						 CWnd* pParent /*=NULL*/) 
	: CDialog(CAskCharDlg::IDD, pParent), m_dc(dc), m_bm(bm), m_rect(rect) 
{ 
	//{{AFX_DATA_INIT(CAskCharDlg) 
	m_str = _T(""); 
	m_preview = _T(""); 
	//}}AFX_DATA_INIT 
 
	m_fCanUndoExtend = fCanUndoExtend; 
	m_fCanBeExtended = fCanBeExtended; 
	m_subpicpos = subpicpos; 
 
	m_str = suggested; 
	m_preview = preview.Mid(preview.ReverseFind('\n')+1); 
} 
 
void CAskCharDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CAskCharDlg) 
	DDX_Control(pDX, IDC_UNDOEXTEND, m_undoextend); 
	DDX_Control(pDX, IDC_EXTEND, m_extend); 
	DDX_Control(pDX, IDOK, m_ok); 
	DDX_Control(pDX, IDC_EDIT1, m_edit); 
	DDX_Text(pDX, IDC_EDIT1, m_str); 
	DDX_Text(pDX, IDC_EDIT2, m_preview); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CAskCharDlg, CDialog) 
	//{{AFX_MSG_MAP(CAskCharDlg) 
	ON_BN_CLICKED(IDC_EXTEND, OnExtend) 
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1) 
	ON_BN_CLICKED(IDC_UNDOEXTEND, OnUndoextend) 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CAskCharDlg message handlers 
 
BOOL CAskCharDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	CFont* f = m_edit.GetFont(); 
	LOGFONT lf; 
	f->GetLogFont(&lf); 
	lf.lfHeight = -32; 
	lf.lfWidth = 0; 
	m_font.CreateFontIndirect(&lf); 
	m_edit.SetFont(&m_font); 
 
	m_edit.SetFocus(); 
	if(!m_str.IsEmpty()) m_edit.SetSel(0, -1); 
	else m_ok.SetWindowText(ResStr(IDS_SKIP)); 
 
	m_undoextend.EnableWindow(m_fCanUndoExtend); 
	m_extend.EnableWindow(m_fCanBeExtended); 
 
	CRect r; 
	GetWindowRect(&r); 
	int w = r.Width(); 
	int h = r.Height(); 
	r.left = m_subpicpos.x; 
	r.right = r.left + w; 
	r.bottom = m_subpicpos.y - 10; 
	r.top = r.bottom - h; 
	MoveWindow(r); 
 
	CRect rect; 
	GetWindowRect(&rect); 
	m_orgwin = rect.Size(); 
	GetClientRect(&rect); 
	m_orgcli = rect.Size(); 
/* 
	BITMAP bm; 
	m_bm.GetBitmap(&bm); 
*/ 
	GetWindowRect(&rect); 
	rect.right = rect.left + m_orgwin.cx + m_orgcli.cy * m_rect.Width() / m_rect.Height(); 
 
	CRect desktoprect; 
	::SystemParametersInfo(SPI_GETWORKAREA, 0, &desktoprect, 0); 
//	::GetWindowRect(::GetDesktopWindow(), &desktoprect); 
 
	if(rect.bottom > desktoprect.bottom - 20) rect += CPoint(0, (desktoprect.bottom - 20) - rect.bottom); 
	if(rect.right > desktoprect.right - 20) rect += CPoint((desktoprect.right - 20) - rect.right); 
 
	MoveWindow(&rect); 
 
 
	return FALSE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CAskCharDlg::OnExtend()  
{ 
	EndDialog(IDC_EXTEND); 
} 
 
void CAskCharDlg::OnUndoextend()  
{ 
	EndDialog(IDC_UNDOEXTEND); 
} 
 
void CAskCharDlg::OnChangeEdit1()  
{ 
	UpdateData(); 
	m_ok.SetWindowText(ResStr(m_str.GetLength() > 0 ? IDS_ADD : IDS_SKIP)); 
} 
 
void CAskCharDlg::OnPaint()  
{ 
	CPaintDC dc(this); // device context for painting 
/* 
	BITMAP bm; 
	m_bm.GetBitmap(&bm); 
*/ 
	int x = m_orgcli.cx; 
	int y = 0; 
	int cx = m_orgcli.cy * m_rect.Width() / m_rect.Height(); 
	int cy = m_orgcli.cy; 
 
	CBitmap* oldbm = m_dc.SelectObject(&m_bm); 
	dc.StretchBlt(x, y, cx, cy,  
		&m_dc,  
		m_rect.left, m_rect.top, m_rect.Width(), m_rect.Height(),  
		SRCCOPY); 
	dc.SelectObject(&oldbm); 
}