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#include "stdafx.h" #include "dialog.h" CDialog::CDialog() : m_hWnd(NULL), m_uIDTemplate(0) { } CDialog::~CDialog() { } //void CDialog::SetTemplateID() //{ // m_uIDTemplate = IDD; //} int CDialog::DoModal(HWND hParent) { SetTemplateID(); return DialogBox ( g_hInstance, MAKEINTRESOURCE(m_uIDTemplate), hParent, (DLGPROC)m_pfnWndProc ); } bool CDialog::CenterDlg() { HWND hParent; RECT rcParent; RECT rcDlg; int x, y, cx1, cy1, cx2, cy2; if(!IsWindow(m_hWnd)) return false; if(hParent = GetParent(m_hWnd)) GetWindowRect(hParent, &rcParent); else SystemParametersInfo(SPI_GETWORKAREA, 0, &rcParent, 0); cx1 = rcParent.right - rcParent.left; cy1 = rcParent.bottom - rcParent.top; GetWindowRect(m_hWnd, &rcDlg); cx2 = rcDlg.right - rcDlg.left; cy2 = rcDlg.bottom - rcDlg.top; x = rcParent.left + (cx1 - cx2) / 2; if(x < 0) x = 0; y = rcParent.top + (cy1 - cy2) / 2; if(y < 0) y = 0; MoveWindow(m_hWnd, x, y, cx2, cy2, true); return true; } HICON CDialog::SetIcon(HICON hIcon, bool bBigIcon) { return (HICON)SendMessage(m_hWnd, WM_SETICON, (WPARAM)bBigIcon, (LPARAM)hIcon); } void CDialog::SetTitle(LPCTSTR lpszTitle) { SendMessage(m_hWnd, WM_SETTEXT, 0, (LPARAM)lpszTitle); } LRESULT CALLBACK CDialog::WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { switch(uMsg) { HANDLE_DLGMSG(hwnd, WM_INITDIALOG, OnInitDialog); HANDLE_DLGMSG(hwnd, WM_COMMAND, OnCommand); } return false; } //HANDLE_WM_INITDIALOG bool CDialog::OnInitDialog(HWND hwnd, HWND hwndFocus, LPARAM lParam) { m_hWnd = hwnd; CenterDlg(); return true; } //HANDLE_WM_SETFONT void CDialog::OnSetFont(HWND hwndCtl, HFONT hfont, BOOL fRedraw) { } //HANDLE_WM_COMMAND void CDialog::OnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify) { switch(id) { HANDLE_CMD(hwnd, IDCANCEL, OnCancel); HANDLE_CMD(hwnd, IDOK, OnOK); } } void CDialog::OnCancel(HWND hwnd, HWND, UINT) { EndDialog(hwnd, IDCANCEL); } void CDialog::OnOK(HWND hwnd, HWND, UINT) { EndDialog(hwnd, IDOK); }