int CView::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)
{
int nResult = CWnd::OnMouseActivate(pDesktopWnd, nHitTest, message);
if (nResult == MA_NOACTIVATE || nResult == MA_NOACTIVATEANDEAT)
return nResult; // frame does not want to activate
CFrameWnd* pParentFrame = GetParentFrame();
if (pParentFrame != NULL)
{
// eat it if this will cause activation
ASSERT(pParentFrame == pDesktopWnd || pDesktopWnd->IsChild(pParentFrame));
// either re-activate the current view, or set this view to be active
CView* pView = pParentFrame->GetActiveView();
HWND hWndFocus = ::GetFocus();
if (pView == this &&
m_hWnd != hWndFocus && !::IsChild(m_hWnd, hWndFocus))
{
// re-activate this view
OnActivateView(TRUE, this, this);
}
else
{
// activate this view
pParentFrame->SetActiveView(this);
}
}
return nResult;
}
// OnEndPrintPreview is here for swap tuning reasons
// (see viewprev.cpp for complete preview mode implementation)
void CView::OnEndPrintPreview(CDC* pDC, CPrintInfo* pInfo,
POINT, CPreviewView* pView)
{
ASSERT_VALID(pDC);
ASSERT_VALID(pView);
if (pView->m_pPrintView != NULL)
pView->m_pPrintView->OnEndPrinting(pDC, pInfo);
CFrameWnd* pParent = (CFrameWnd*)AfxGetThread()->m_pMainWnd;
ASSERT_VALID(pParent);
ASSERT(pParent->IsKindOf(RUNTIME_CLASS(CFrameWnd)));
// restore the old main window
pParent->OnSetPreviewMode(FALSE, pView->m_pPreviewState);
// Force active view back to old one
pParent->SetActiveView(pView->m_pPreviewState->pViewActiveOld);
if (pParent != GetParentFrame())
OnActivateView(TRUE, this, this); // re-activate view in real frame
pView->DestroyWindow(); // destroy preview view
// C++ object will be deleted in PostNcDestroy
// restore main frame layout and idle message
pParent->RecalcLayout();
pParent->SendMessage(WM_SETMESSAGESTRING, (WPARAM)AFX_IDS_IDLEMESSAGE, 0L);
pParent->UpdateWindow();
}
bool CMainFrame::MakeWave(const WAVEGEN_PARMS& Parms)
{
POSITION pos = theApp.GetFirstDocTemplatePosition();
CDocTemplate *pTpl = theApp.GetNextDocTemplate(pos);
CWaveShopDoc *pDoc = DYNAMIC_DOWNCAST(CWaveShopDoc, pTpl->CreateNewDocument());
if (pDoc == NULL)
return(FALSE);
bool retc, canceled;
{
CProgressDlg ProgDlg;
if (!ProgDlg.Create()) // create progress dialog
AfxThrowResourceException();
ProgDlg.SetWindowText(LDS(IDS_MAIN_GENERATING_AUDIO));
retc = CWaveGenDlg::MakeWave(Parms, pDoc->m_Wave, &ProgDlg);
canceled = ProgDlg.Canceled();
} // destroy progress dialog
if (!retc) { // if generation failed
if (!canceled) // if user canceled
AfxMessageBox(IDS_MAIN_CANT_MAKE_WAVE);
return(FALSE);
}
CDocument *pEmptyDoc = pTpl->OpenDocumentFile(NULL); // create new view
if (pEmptyDoc == NULL || m_View == NULL)
return(FALSE);
CString title = pEmptyDoc->GetTitle();
pEmptyDoc->RemoveView(m_View); // remove empty document from view
pDoc->SetTitle(title); // copy empty document's title to generated document
pDoc->AddView(m_View); // add generated document to view
m_View->OnInitialUpdate();
OnActivateView(m_View);
// view is still linked to empty document's undo manager; must relink
m_View->SetUndoManager(&pDoc->m_UndoMgr); // link view to undo manager
pDoc->m_UndoMgr.SetRoot(m_View); // link undo manager to view
return(TRUE);
}
void CViewManager::AddView(const char * csName, CView * pView)
{
if (bClosing) return;
CString cs(csName);
arViews.Add(pView);
arViewTitles.Add(cs);
if ( ((CMainFrame*)AfxGetMainWnd())->m_HBTab.GetSafeHwnd())
{
TC_ITEM ti;
ti.mask = TCIF_TEXT|TCIF_PARAM;
ti.pszText = cs.LockBuffer();
ti.lParam = (long) pView;
((CMainFrame*)AfxGetMainWnd())->m_HBTab.InsertItem( ((CMainFrame*)AfxGetMainWnd())->m_HBTab.GetItemCount(), &ti);
cs.UnlockBuffer();
((CMainFrame*)AfxGetMainWnd())->m_HBTab.SetMinTabWidth(110);
OnActivateView(TRUE, pView);
}
}
