void CCJControlBar::OnWindowPosChanged(WINDOWPOS FAR* lpwndpos)
{
CControlBar::OnWindowPosChanged(lpwndpos);
// Find on which side are we docked
m_nDockBarID = GetParent()->GetDlgCtrlID();
if (m_bInRecalcNC == FALSE)
{
m_bInRecalcNC = TRUE;
// Force recalc the non-client area
SetWindowPos(NULL, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE |
SWP_NOACTIVATE | SWP_NOZORDER |
SWP_FRAMECHANGED);
m_bInRecalcNC = FALSE;
}
if (m_bButtons)
{
ASSERT(m_ImageList);
if (IsFloating()) {
m_btnClose.ShowWindow(SW_HIDE);
m_btnMinim.ShowWindow(SW_HIDE);
return;
}
else {
m_btnClose.ShowWindow(SW_SHOW);
m_btnMinim.ShowWindow(SW_SHOW);
}
CRect rcClose(GetButtonRect());
CRect rcMinim(GetButtonRect());
if (IsHorzDocked()) {
rcMinim.OffsetRect(0,14);
m_btnMinim.SetIcon(m_ImageList->ExtractIcon(2),CSize(13,13));
}
else {
rcClose.OffsetRect(14,0);
m_btnMinim.SetIcon(m_ImageList->ExtractIcon(1),CSize(13,13));
}
m_btnClose.MoveWindow(rcClose);
m_btnMinim.MoveWindow(rcMinim);
}
Invalidate();
}
void CCtrlMessageBar::DoNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS FAR* lpncsp)
{
m_nMessageBarHeight = 0;
if (m_bShowMessageBar && bCalcValidRects && ! m_sMessageBarText.IsEmpty())
{
int nHeight = 15;
int nHeightMin = 0;
int nLeftOffset = 2;
CFont* pFont = m_pCtrlMessageBarThis->GetFont();
CDC* pDC = m_pCtrlMessageBarThis->GetDC();
if (m_nMessageBarImage != -1 && m_imlMessageBar.m_hImageList != NULL)
{
IMAGEINFO ii;
m_imlMessageBar.GetImageInfo(m_nMessageBarImage, &ii);
nHeightMin = abs(ii.rcImage.bottom - ii.rcImage.top);
nLeftOffset += abs(ii.rcImage.right - ii.rcImage.left) + 2 + 2;
nHeightMin += 2;
}
if (m_bMessageBarCloseButton)
{
CFont font;
font.CreatePointFont(CLOSE_BUTTON_FONT_SIZE, CLOSE_BUTTON_FONT, pDC);
CFont* pFontOld2 = pDC->SelectObject(&font);
CRect rcClose(0, 0, 1, 1);
pDC->DrawText(CLOSE_BUTTON_CHAR, rcClose, DT_CALCRECT | CLOSE_BUTTON_DRAW_FLAGS);
nHeightMin = max(nHeightMin, rcClose.Height() + 1 + 1);
nLeftOffset += rcClose.Width() + 2 + 2;
pDC->SelectObject(pFontOld2);
}
if (pDC != NULL)
{
CFont* pFontOld = pDC->SelectObject(pFont);
CRect rc;
m_pCtrlMessageBarThis->GetClientRect(&rc);
rc.left += nLeftOffset;
nHeight = pDC->DrawText(m_sMessageBarText, rc, DT_CALCRECT | (m_bWrapMessageBarText ? s_dwDrawTextFlagsWrap : s_dwDrawTextFlags));
pDC->SelectObject(pFontOld);
}
nHeight += 2;
nHeight = max(nHeight, nHeightMin);
nHeight += 2;
lpncsp->rgrc[0].top += nHeight;
m_nMessageBarHeight = nHeight;
}
}
CRect CCtrlMessageBar::GetCloseButtonRect(CRect& rc) const
{
// given the message bar rect, return the close button rect
if (! m_bMessageBarCloseButton)
return CRect(rc.right, rc.top, rc.right, rc.top);
CRect rcClose(rc);
CDC* pDC = m_pCtrlMessageBarThis->GetDC();
CFont font;
font.CreatePointFont(CLOSE_BUTTON_FONT_SIZE, CLOSE_BUTTON_FONT, pDC);
CFont* pFontOld = pDC->SelectObject(&font);
pDC->DrawText(CLOSE_BUTTON_CHAR, rcClose, DT_CALCRECT | CLOSE_BUTTON_DRAW_FLAGS);
pDC->SelectObject(pFontOld);
rcClose.bottom += 1 + 1;
rcClose.right += 2 + 2;
// line up the top-right of the close button with the top-right of the message bar
rcClose.OffsetRect(rc.right - rcClose.right, 0);
// adjust the message bar text area
rc.right = rcClose.left - 2;
return rcClose;
}
