void CInPlaceFrame::RecalcLayout(BOOL bNotify)
{
if (m_wndResizeBar.m_hWnd != NULL)
m_wndResizeBar.BringWindowToTop();
COleIPFrameWndEx::RecalcLayout(bNotify);
CWnd* pWnd = GetActiveView();
if (pWnd != NULL)
pWnd->BringWindowToTop();
if (m_wndRulerBar.m_hWnd != NULL)
m_wndRulerBar.BringWindowToTop();
// at least 12 pt region plus ruler if it exists
CDisplayIC dc;
CSize size;
size.cy = MulDiv(12, dc.GetDeviceCaps(LOGPIXELSY), 72)+1;
size.cx = dc.GetDeviceCaps(LOGPIXELSX)/4; // 1/4"
size.cx += HORZ_TEXTOFFSET; //adjust for offset
size.cy += VERT_TEXTOFFSET;
if (m_wndRulerBar.m_hWnd != NULL && m_wndRulerBar.IsVisible())
{
CRect rect;
m_wndRulerBar.GetWindowRect(&rect);
size.cy += rect.Height();
}
m_wndResizeBar.SetMinSize(size);
}
CSize CButtonDialog::GetBaseUnits()
{
CDisplayIC dc;
CFont* pFont = dc.SelectObject(&m_font);
TEXTMETRIC tm;
VERIFY(dc.GetTextMetrics(&tm));
dc.SelectObject(pFont);
return CSize(tm.tmAveCharWidth, tm.tmHeight);
}
BOOL CEmbeddedItem::OnDrawEx(CDC* pDC, CSize& rSize, BOOL bOutput)
{
CDisplayIC dc;
CWordPadView* pView = GetView();
if (pView == NULL)
return FALSE;
ASSERT_VALID(pView);
int nWrap = pView->m_nWordWrap;
CRect rect;//rect in twips
rect.left = rect.top = 0;
rect.bottom = 32767; // bottomless
rect.right = 32767;
if (nWrap == 0) // no word wrap
rect.right = 32767;
else if (nWrap == 1) // wrap to window
{
CRect rectClient;
pView->GetClientRect(&rectClient);
rect.right = rectClient.right - HORZ_TEXTOFFSET;
rect.right = MulDiv(rect.right, 1440, dc.GetDeviceCaps(LOGPIXELSX));
}
else if (nWrap == 2) // wrap to ruler
rect.right = pView->GetPrintWidth();
// first just determine the correct extents of the text
pDC->SetBkMode(TRANSPARENT);
if (pView->PrintInsideRect(pDC, rect, m_nBeg, m_nEnd, FALSE) == 0)
{
// default to 12pts high and 4" wide if no text
rect.bottom = rect.top+12*20+1; // 12 pts high
rect.right = rect.left+ 4*1440;
}
rect.bottom+=3*(1440/dc.GetDeviceCaps(LOGPIXELSX)); // three pixels
// then, really output the text
CRect rectOut = rect; // don't pass rect because it will get clobbered
if (bOutput)
pView->PrintInsideRect(pDC, rectOut, m_nBeg, m_nEnd, TRUE);
ASSERT(rectOut.right == rect.right);
// adjust for border (rect.left is already adjusted)
if (pView->GetStyle() & WS_HSCROLL)
++rect.bottom; // account for border on scroll bar!
// return HIMETRIC size
rSize = rect.Size();
rSize.cx = MulDiv(rSize.cx, 2540, 1440); // convert twips to HIMETRIC
rSize.cy = MulDiv(rSize.cy, 2540, 1440); // convert twips to HIMETRIC
return TRUE;
}
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
WNDCLASS wndcls;
BOOL bRes = CFrameWndEx::PreCreateWindow(cs);
HINSTANCE hInst = AfxGetInstanceHandle();
// see if the class already exists
if (!::GetClassInfo(hInst, szWordPadClass, &wndcls))
{
// get default stuff
::GetClassInfo(hInst, cs.lpszClass, &wndcls);
wndcls.style &= ~(CS_HREDRAW|CS_VREDRAW);
// register a new class
wndcls.lpszClassName = szWordPadClass;
wndcls.hIcon = ::LoadIcon(hInst, MAKEINTRESOURCE(IDR_MAINFRAME));
ASSERT(wndcls.hIcon != NULL);
if (!AfxRegisterClass(&wndcls))
AfxThrowResourceException();
}
cs.lpszClass = szWordPadClass;
CRect rect = theApp.m_rectInitialFrame;
if (rect.Width() > 0 && rect.Height() > 0)
{
// make sure window will be visible
CDisplayIC dc;
CRect rectDisplay(0, 0, dc.GetDeviceCaps(HORZRES),
dc.GetDeviceCaps(VERTRES));
if (rectDisplay.PtInRect(rect.TopLeft()) &&
rectDisplay.PtInRect(rect.BottomRight()))
{
cs.x = rect.left;
cs.y = rect.top;
cs.cx = rect.Width();
cs.cy = rect.Height();
}
}
return bRes;
}
