BOOL CDialog::Create(LPCTSTR lpszTemplateName, CWnd* pParentWnd)
{
ASSERT(HIWORD(lpszTemplateName) == 0 ||
AfxIsValidString(lpszTemplateName));
m_lpszTemplateName = lpszTemplateName; // used for help
if (HIWORD(m_lpszTemplateName) == 0 && m_nIDHelp == 0)
m_nIDHelp = LOWORD((DWORD)m_lpszTemplateName);
#ifdef _DEBUG
if (!_AfxCheckDialogTemplate(lpszTemplateName, FALSE))
{
ASSERT(FALSE); // invalid dialog template name
PostNcDestroy(); // cleanup if Create fails too soon
return FALSE;
}
#endif //_DEBUG
HINSTANCE hInst = AfxFindResourceHandle(lpszTemplateName, RT_DIALOG);
HRSRC hResource = ::FindResource(hInst, lpszTemplateName, RT_DIALOG);
HGLOBAL hTemplate = LoadResource(hInst, hResource);
BOOL bResult = CreateIndirect(hTemplate, pParentWnd, hInst);
FreeResource(hTemplate);
return bResult;
}
// virtual override of CWnd::Create
BOOL CFormView::Create(LPCTSTR /*lpszClassName*/, LPCTSTR /*lpszWindowName*/,
DWORD dwRequestedStyle, const RECT& rect, CWnd* pParentWnd, UINT nID,
CCreateContext* pContext)
{
ASSERT(pParentWnd != NULL);
ASSERT(m_lpszTemplateName != NULL);
m_pCreateContext = pContext; // save state for later OnCreate
#ifdef _DEBUG
// dialog template must exist and be invisible with WS_CHILD set
if (!_AfxCheckDialogTemplate(m_lpszTemplateName, TRUE))
{
ASSERT(FALSE); // invalid dialog template name
PostNcDestroy(); // cleanup if Create fails too soon
return FALSE;
}
#endif //_DEBUG
// initialize common controls
VERIFY(AfxDeferRegisterClass(AFX_WNDCOMMCTLS_REG));
AfxDeferRegisterClass(AFX_WNDCOMMCTLSNEW_REG);
// call PreCreateWindow to get prefered extended style
CREATESTRUCT cs;
memset(&cs, 0, sizeof(CREATESTRUCT));
if (dwRequestedStyle == 0)
dwRequestedStyle = AFX_WS_DEFAULT_VIEW;
cs.style = dwRequestedStyle;
if (!PreCreateWindow(cs))
return FALSE;
// create a modeless dialog
if (!CreateDlg(m_lpszTemplateName, pParentWnd))
return FALSE;
m_pCreateContext = NULL;
// we use the style from the template - but make sure that
// the WS_BORDER bit is correct
// the WS_BORDER bit will be whatever is in dwRequestedStyle
ModifyStyle(WS_BORDER|WS_CAPTION, cs.style & (WS_BORDER|WS_CAPTION));
ModifyStyleEx(WS_EX_CLIENTEDGE, cs.dwExStyle & WS_EX_CLIENTEDGE);
SetDlgCtrlID(nID);
CRect rectTemplate;
GetWindowRect(rectTemplate);
SetScrollSizes(MM_TEXT, rectTemplate.Size());
// initialize controls etc
if (!ExecuteDlgInit(m_lpszTemplateName))
return FALSE;
// force the size requested
SetWindowPos(NULL, rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER|SWP_NOACTIVATE);
// make visible if requested
if (dwRequestedStyle & WS_VISIBLE)
ShowWindow(SW_NORMAL);
return TRUE;
}
BOOL CDialogBar::Create(CWnd* pParentWnd, LPCTSTR lpszTemplateName,
UINT nStyle, UINT nID)
{
ASSERT(pParentWnd != NULL);
ASSERT(lpszTemplateName != NULL);
#ifdef _DEBUG
// dialog template must exist and be invisible with WS_CHILD set
if (!_AfxCheckDialogTemplate(lpszTemplateName, TRUE))
{
ASSERT(FALSE); // invalid dialog template name
PostNcDestroy(); // cleanup if Create fails too soon
return FALSE;
}
#endif //_DEBUG
// allow chance to modify styles
m_dwStyle = (nStyle & CBRS_ALL);
CREATESTRUCT cs;
memset(&cs, 0, sizeof(cs));
cs.lpszClass = _afxWndControlBar;
cs.style = (DWORD)nStyle | WS_CHILD;
cs.hMenu = (HMENU)nID;
cs.hInstance = AfxGetInstanceHandle();
cs.hwndParent = pParentWnd->GetSafeHwnd();
if (!PreCreateWindow(cs))
return FALSE;
// create a modeless dialog
#ifndef _AFX_NO_OCC_SUPPORT
m_lpszTemplateName = lpszTemplateName;
#endif
// initialize common controls
VERIFY(AfxDeferRegisterClass(AFX_WNDCOMMCTLS_REG));
AfxDeferRegisterClass(AFX_WNDCOMMCTLSNEW_REG);
BOOL bSuccess = CreateDlg(lpszTemplateName, pParentWnd);
#ifndef _AFX_NO_OCC_SUPPORT
m_lpszTemplateName = NULL;
#endif
if (!bSuccess)
return FALSE;
// dialog template MUST specify that the dialog
// is an invisible child window
SetDlgCtrlID(nID);
CRect rect;
GetWindowRect(&rect);
m_sizeDefault = rect.Size(); // set fixed size
// force WS_CLIPSIBLINGS
ModifyStyle(0, WS_CLIPSIBLINGS);
if (!ExecuteDlgInit(lpszTemplateName))
return FALSE;
// force the size to zero - resizing bar will occur later
SetWindowPos(NULL, 0, 0, 0, 0, SWP_NOZORDER|SWP_NOACTIVATE|SWP_SHOWWINDOW);
return TRUE;
}
