BOOL COleIPFrameWnd::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle,
CWnd* pParentWnd, CCreateContext* pContext)
{
if (pParentWnd != NULL)
ASSERT_VALID(pParentWnd);
// only do this once
ASSERT_VALID_IDR(nIDResource);
ASSERT(m_nIDHelp == 0 || m_nIDHelp == nIDResource);
m_nIDHelp = nIDResource; // ID for help context (+HID_BASE_RESOURCE)
// create the window (use child window style create)
CRect rect(0, 0, 0, 0);
if (!CWnd::Create(NULL, NULL, dwDefaultStyle, rect, pParentWnd,
nIDResource, pContext))
{
return FALSE; // will self destruct on failure normally
}
// load accelerator resource
LoadAccelTable(MAKEINTRESOURCE(nIDResource));
return TRUE;
}
BOOL CGuiFrameWnd::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle, CWnd* pParentWnd, CCreateContext* pContext)
{
// only do this once
ASSERT_VALID_IDR(nIDResource);
ASSERT(m_nIDHelp == 0 || m_nIDHelp == nIDResource);
m_nIDHelp = nIDResource; // ID for help context (+HID_BASE_RESOURCE)
CString strFullString;
if (strFullString.LoadString(nIDResource))
AfxExtractSubString(m_strTitle, strFullString, 0); // first sub-string
VERIFY(AfxDeferRegisterClass(AFX_WNDFRAMEORVIEW_REG));
// attempt to create the window
LPCTSTR lpszClass = GetIconWndClass(dwDefaultStyle, nIDResource);
LPCTSTR lpszTitle = m_strTitle;
if (!Create(lpszClass, lpszTitle, dwDefaultStyle, rectDefault,pParentWnd, NULL, 0L, pContext))
{
return FALSE; // will self destruct on failure normally
}
// save the default menu handle
ASSERT(m_hWnd != NULL);
m_hMenuDefault = ::GetMenu(m_hWnd);
// load accelerator resource
LoadAccelTable(MAKEINTRESOURCE(nIDResource));
if (pContext == NULL) // send initial update
SendMessageToDescendants(WM_INITIALUPDATE, 0, 0, TRUE, TRUE);
return TRUE;
}
CFormView::CFormView(UINT nIDTemplate)
{
ASSERT_VALID_IDR(nIDTemplate);
m_lpszTemplateName = MAKEINTRESOURCE(nIDTemplate);
m_pCreateContext = NULL;
m_hWndFocus = NULL; // focus window is unknown
}
void CDocTemplate::SetServerInfo(UINT nIDOleEmbedding, UINT nIDOleInPlaceServer,
CRuntimeClass* pOleFrameClass, CRuntimeClass* pOleViewClass)
{
ASSERT_VALID_IDR(nIDOleEmbedding);
if (nIDOleInPlaceServer != 0)
ASSERT_VALID_IDR(nIDOleInPlaceServer);
ASSERT(pOleFrameClass == NULL ||
pOleFrameClass->IsDerivedFrom(RUNTIME_CLASS(CFrameWnd)));
ASSERT(pOleViewClass == NULL ||
pOleViewClass->IsDerivedFrom(RUNTIME_CLASS(CView)));
m_pOleFrameClass = pOleFrameClass;
m_pOleViewClass = pOleViewClass;
m_nIDEmbeddingResource = nIDOleEmbedding;
m_nIDServerResource = nIDOleInPlaceServer;
if (!CDocManager::bStaticInit)
LoadTemplate();
}
CFormView::CFormView(UINT nIDTemplate)
{
ASSERT_VALID_IDR(nIDTemplate);
m_lpszTemplateName = MAKEINTRESOURCE(nIDTemplate);
m_pCreateContext = NULL;
m_hWndFocus = NULL; // focus window is unknown
#ifndef _AFX_NO_OCC_SUPPORT
m_pOccDialogInfo = NULL;
#endif
EnableActiveAccessibility();
}
BOOL CMDIChildWnd::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle,
CWnd* pParentWnd, CCreateContext* pContext)
{
// only do this once
ASSERT_VALID_IDR(nIDResource);
ASSERT(m_nIDHelp == 0 || m_nIDHelp == nIDResource);
ASSERT(m_hMenuShared == NULL); // only do once
m_nIDHelp = nIDResource; // ID for help context (+HID_BASE_RESOURCE)
// parent must be MDI Frame (or NULL for default)
ASSERT(pParentWnd == NULL || pParentWnd->IsKindOf(RUNTIME_CLASS(CMDIFrameWnd)));
// will be a child of MDIClient
ASSERT(!(dwDefaultStyle & WS_POPUP));
dwDefaultStyle |= WS_CHILD;
// if available - get MDI child menus from doc template
ASSERT(m_hMenuShared == NULL); // only do once
CMultiDocTemplate* pTemplate;
if (pContext != NULL &&
(pTemplate = (CMultiDocTemplate*)pContext->m_pNewDocTemplate) != NULL)
{
ASSERT_KINDOF(CMultiDocTemplate, pTemplate);
// get shared menu from doc template
m_hMenuShared = pTemplate->m_hMenuShared;
m_hAccelTable = pTemplate->m_hAccelTable;
}
else
{
TRACE0("Warning: no shared menu/acceltable for MDI Child window.\n");
// if this happens, programmer must load these manually
}
CString strFullString, strTitle;
if (strFullString.LoadString(nIDResource))
AfxExtractSubString(strTitle, strFullString, 0); // first sub-string
ASSERT(m_hWnd == NULL);
if (!Create(GetIconWndClass(dwDefaultStyle, nIDResource),
strTitle, dwDefaultStyle, rectDefault,
(CMDIFrameWnd*)pParentWnd, pContext))
{
return FALSE; // will self destruct on failure normally
}
// it worked !
return TRUE;
}
CDocTemplate::CDocTemplate(UINT nIDResource, CRuntimeClass* pDocClass,
CRuntimeClass* pFrameClass, CRuntimeClass* pViewClass)
{
ASSERT_VALID_IDR(nIDResource);
ASSERT(pDocClass == NULL ||
pDocClass->IsDerivedFrom(RUNTIME_CLASS(CDocument)));
ASSERT(pFrameClass == NULL ||
pFrameClass->IsDerivedFrom(RUNTIME_CLASS(CFrameWnd)));
ASSERT(pViewClass == NULL ||
pViewClass->IsDerivedFrom(RUNTIME_CLASS(CView)));
m_nIDResource = nIDResource;
m_nIDServerResource = NULL;
m_nIDEmbeddingResource = NULL;
m_nIDContainerResource = NULL;
m_pDocClass = pDocClass;
m_pFrameClass = pFrameClass;
m_pViewClass = pViewClass;
m_pOleFrameClass = NULL;
m_pOleViewClass = NULL;
m_pAttachedFactory = NULL;
m_hMenuInPlace = NULL;
m_hAccelInPlace = NULL;
m_hMenuEmbedding = NULL;
m_hAccelEmbedding = NULL;
m_hMenuInPlaceServer = NULL;
m_hAccelInPlaceServer = NULL;
// add to pStaticList if constructed as static instead of on heap
if (CDocManager::bStaticInit)
{
m_bAutoDelete = FALSE;
if (CDocManager::pStaticList == NULL)
CDocManager::pStaticList = new CPtrList;
if (CDocManager::pStaticDocManager == NULL)
CDocManager::pStaticDocManager = new CDocManager;
CDocManager::pStaticList->AddTail(this);
}
else
{
m_bAutoDelete = TRUE; // usually allocated on the heap
LoadTemplate();
}
}
BOOL CView::DoPrintPreview(UINT nIDResource, CView* pPrintView,
CRuntimeClass* pPreviewViewClass, CPrintPreviewState* pState)
{
ASSERT_VALID_IDR(nIDResource);
ASSERT_VALID(pPrintView);
ASSERT(pPreviewViewClass != NULL);
ASSERT(pPreviewViewClass->IsDerivedFrom(RUNTIME_CLASS(CPreviewView)));
ASSERT(pState != NULL);
CFrameWnd* pParent = (CFrameWnd*)AfxGetThread()->m_pMainWnd;
ASSERT_VALID(pParent);
ASSERT_KINDOF(CFrameWnd, pParent);
CCreateContext context;
context.m_pCurrentFrame = pParent;
context.m_pCurrentDoc = GetDocument();
context.m_pLastView = this;
// Create the preview view object
CPreviewView* pView = (CPreviewView*)pPreviewViewClass->CreateObject();
if (pView == NULL)
{
TRACE0("Error: Failed to create preview view.\n");
return FALSE;
}
ASSERT_KINDOF(CPreviewView, pView);
pView->m_pPreviewState = pState; // save pointer
pParent->OnSetPreviewMode(TRUE, pState); // Take over Frame Window
#ifdef _MAC
if (nIDResource == AFX_IDD_PREVIEW_TOOLBAR)
{
HINSTANCE hInst = AfxFindResourceHandle(
MAKEINTRESOURCE(AFX_IDD_PREVIEW_TOOLBAR), RT_DIALOG);
HRSRC hResource = FindResource(hInst,
MAKEINTRESOURCE(AFX_IDD_PREVIEW_TOOLBAR), RT_DIALOG);
HGLOBAL hdt = NULL;
if (hResource != NULL)
hdt = LoadResource(hInst, hResource);
DLGTEMPLATE* pdt = NULL;
if (hdt != NULL)
pdt = (DLGTEMPLATE*)LockResource(hdt);
if (pdt != NULL)
{
CRect rectParent;
pParent->GetClientRect(&rectParent);
int cxToolbar = MulDiv(LOWORD(GetDialogBaseUnits()), pdt->cx, 4);
if (cxToolbar > rectParent.Width())
nIDResource = AFX_IDD_PREVIEW_SHORTTOOLBAR;
UnlockResource(hdt);
FreeResource(hdt);
}
}
#endif
// Create the toolbar from the dialog resource
pView->m_pToolBar = new CDialogBar;
if (!pView->m_pToolBar->Create(pParent, MAKEINTRESOURCE(nIDResource),
CBRS_TOP, AFX_IDW_PREVIEW_BAR))
{
TRACE0("Error: Preview could not create toolbar dialog.\n");
pParent->OnSetPreviewMode(FALSE, pState); // restore Frame Window
delete pView->m_pToolBar; // not autodestruct yet
pView->m_pToolBar = NULL;
pView->m_pPreviewState = NULL; // do not delete state structure
delete pView;
return FALSE;
}
pView->m_pToolBar->m_bAutoDelete = TRUE; // automatic cleanup
// Create the preview view as a child of the App Main Window. This
// is a sibling of this view if this is an SDI app. This is NOT a sibling
// if this is an MDI app.
if (!pView->Create(NULL, NULL, AFX_WS_DEFAULT_VIEW,
CRect(0,0,0,0), pParent, AFX_IDW_PANE_FIRST, &context))
{
TRACE0("Error: couldn't create preview view for frame.\n");
pParent->OnSetPreviewMode(FALSE, pState); // restore Frame Window
pView->m_pPreviewState = NULL; // do not delete state structure
delete pView;
return FALSE;
}
// Preview window shown now
pState->pViewActiveOld = pParent->GetActiveView();
CView* pActiveView = pParent->GetActiveFrame()->GetActiveView();
if (pActiveView != NULL)
pActiveView->OnActivateView(FALSE, pActiveView, pActiveView);
if (!pView->SetPrintView(pPrintView))
{
pView->OnPreviewClose();
return TRUE; // signal that OnEndPrintPreview was called
}
pParent->SetActiveView(pView); // set active view - even for MDI
// update toolbar and redraw everything
pView->m_pToolBar->SendMessage(WM_IDLEUPDATECMDUI, (WPARAM)TRUE);
pParent->RecalcLayout(); // position and size everything
pParent->UpdateWindow();
return TRUE;
}