void COXStatusBar::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
ASSERT(TRUE);
// You should get the pointer to the device context from the "lpDrawItemStruct" ptr.
CDC* pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
int nOldBkMode=pDC->SetBkMode(TRANSPARENT);
CFont* pPaneFont=(CFont*)m_PaneFont[lpDrawItemStruct->itemID];
CFont* pOldFont=NULL;
if (pPaneFont == NULL)
{
pPaneFont = GetFont();
}
if (pPaneFont != NULL)
{
pOldFont=pDC->SelectObject(pPaneFont);
ASSERT(pOldFont != NULL);
}
COLORREF clrOldTextColor=
pDC->SetTextColor(m_ColorArray[lpDrawItemStruct->itemID]);
CString PaneText=GetPaneText(lpDrawItemStruct->itemID);
CSize sStrSize=pDC->GetTextExtent(PaneText);
pDC->TextOut(lpDrawItemStruct->rcItem.left + 2, lpDrawItemStruct->rcItem.top +
((lpDrawItemStruct->rcItem.bottom - lpDrawItemStruct->rcItem.top - sStrSize.cy) / 2), PaneText);
pDC->SetTextColor(clrOldTextColor);
if (pOldFont != NULL)
pDC->SelectObject(pOldFont);
pDC->SetBkMode(nOldBkMode);
}
void CPmwStatusBar::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CFont* pFont = GetFont();
CRect rcItem = lpDrawItemStruct->rcItem;
HDC hDC = lpDrawItemStruct->hDC;
CString csText;
GetPaneText(lpDrawItemStruct->itemID, csText);
int nBitmapIndex = lpDrawItemStruct->itemID-1;
if (m_Indicators[nBitmapIndex].m_fValid)
{
// We have a bitmap to draw.
CDC dcBitmap;
if (dcBitmap.CreateCompatibleDC(CDC::FromHandle(hDC)))
{
CBitmap* pOldBitmap = dcBitmap.SelectObject(&m_Indicators[nBitmapIndex].m_Bitmap);
if (pOldBitmap != NULL)
{
CRect r;
CSize Size = m_Indicators[nBitmapIndex].m_Size;
r.left = rcItem.left + 2;
r.right = r.left + Size.cx;
r.top = (lpDrawItemStruct->rcItem.top + lpDrawItemStruct->rcItem.bottom - Size.cy)/2;
r.bottom = r.top + Size.cy;
::BitBlt(hDC,
r.left,
r.top,
r.Width(),
r.Height(),
dcBitmap.GetSafeHdc(),
0,
0,
SRCCOPY);
dcBitmap.SelectObject(pOldBitmap);
rcItem.left = r.right + 2;
}
dcBitmap.DeleteDC();
}
}
HFONT hOldFont = (HFONT)::SelectObject(hDC, pFont->GetSafeHandle());
if (hOldFont != NULL)
{
int nOldMode = SetBkMode(hDC, TRANSPARENT);
::DrawText(hDC,
csText,
csText.GetLength(),
&rcItem,
DT_CENTER | DT_SINGLELINE | DT_VCENTER);
SetBkMode(hDC, nOldMode);
::SelectObject(hDC, hOldFont);
}
}
BOOL MPCStatusBar::GetStatusPane(int nIndex, MPCStatusBarPane & xfxpane)
{
if( nIndex < m_nCount && nIndex >= 0 )
{
GetPaneInfo( nIndex, xfxpane.nID, xfxpane.nStyle, xfxpane.cxText ) ;
GetPaneText( nIndex , xfxpane.strText );
return TRUE;
}
return FALSE;
}
LRESULT CStatusBar::OnGetTextLength( WPARAM wParam, LPARAM lParam )
/*****************************************************************/
{
UNUSED_ALWAYS( wParam );
UNUSED_ALWAYS( lParam );
int n = CommandToIndex( ID_SEPARATOR );
if( n < 0 ) {
return( 0L );
}
return( GetPaneText( n ).GetLength() );
}
void CStatusBarACT::OnPaint()
{
if (m_crText == -1 && m_crFrom == -1 && m_crTo == -1)
{
Default();
}
else
{
CPaintDC dc(this);
CRect rClient;
CFont* pOldFont = dc.SelectObject(GetFont());
GetClientRect(rClient);
DrawRectBkgnd(&dc, rClient);
int nPane = GetStatusBarCtrl().GetParts(0, NULL);
dc.SetTextColor(m_crText);
dc.SetBkMode(TRANSPARENT);
while (nPane--)
{
CRect rect;
GetItemRect(nPane, &rect);
dc.TextOut(rect.left + 2, rect.top, GetPaneText(nPane));
dc.ExcludeClipRect(rect); // so adjacent item cannot overwrite
// draw divider
if (nPane) // ignore first
{
rect.left -= 2;
rect.right = rect.left + 1;
rect.bottom -= 2;
// pick color
COLORREF color = m_crFrom;
int nLum = RGBX(color).Luminance();
color = (nLum < 128) ? GraphicsMisc::Lighter(m_crTo, 0.25) : GraphicsMisc::Darker(m_crTo, 0.75);
dc.FillSolidRect(rect, color);
}
}
dc.SelectObject(pOldFont);
}
}
// re-size the specified pane to exactly fit its text
void CStatusBarACT::AutoFitPane(int nIndex)
{
if (nIndex < 0 || nIndex >= GetStatusBarCtrl().GetParts(0, NULL))
{
return;
}
// get dc, and get text width on bar, then re-size pane to fit
try
{
CClientDC dc(this);
CRect rc(0, 0, 0, 0);
CFont* pFont = GetFont(); // get the status bar font, so it gets the size correct
CFont* pFontOld = NULL;
if (pFont == NULL)
{
pFontOld = (CFont*)dc.SelectStockObject(ANSI_VAR_FONT);
}
else
{
pFontOld = dc.SelectObject(pFont);
}
CString sText = GetPaneText(nIndex);
int nPos = sText.Find(_T('\n'));
if (nPos != -1)
{
sText = sText.Left(nPos);
}
dc.DrawText(sText, &rc, DT_CALCRECT | DT_SINGLELINE | DT_NOPREFIX);
dc.SelectObject(pFontOld);
int nWidth;
UINT nID, nStyle;
GetPaneInfo(nIndex, nID, nStyle, nWidth);
nWidth = rc.Width();
SetPaneInfo(nIndex, nID, nStyle, nWidth);
// need to tell the tooltips that the 'tools' have moved
UpdateTooltipRects();
}
catch (...)
{
;
}
}
LRESULT CStatusBar::OnGetText( WPARAM wParam, LPARAM lParam )
/***********************************************************/
{
ASSERT( (LPCTSTR)lParam != NULL );
int n = CommandToIndex( ID_SEPARATOR );
if( n < 0 ) {
((LPTSTR)lParam)[0] = _T('\0');
return( 0L );
}
CString strText = GetPaneText( n );
int nLength = strText.GetLength();
if( nLength >= (int)wParam ) {
nLength = (int)wParam - 1;
}
_tcsncpy( (LPTSTR)lParam, (LPCTSTR)strText, nLength );
((LPTSTR)lParam)[0] = _T('\0');
return( nLength );
}
void CColorStatusBar::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
int iPane = lpDrawItemStruct->itemID;
if (!(GetPaneStyle(iPane) & SBPS_DISABLED)) {
CWnd *pParentWnd = GetParent();
ASSERT(pParentWnd != NULL); // parent window must exist
// get pane's background color from parent window
COLORREF BkColor = (COLORREF)pParentWnd->SendMessage(
UWM_COLORSTATUSBARPANE, WPARAM(lpDrawItemStruct->hDC), iPane);
CDC dc;
dc.Attach(lpDrawItemStruct->hDC); // attach CDC object to device context
CRect r(&lpDrawItemStruct->rcItem);
dc.FillSolidRect(r, BkColor);
dc.SetBkMode(TRANSPARENT);
dc.SetTextAlign(TA_CENTER);
dc.TextOut(r.left + r.Width() / 2, r.top, GetPaneText(iPane));
// must detach CDC object from device context, otherwise device
// context would be destroyed when CDC object goes out of scope
dc.Detach();
}
}
bool CIVStatusBar::IsOverURL(CPoint pt, CString & rstr )
{
if ( ! IsWindowEnabled() || !GetTopLevelParent()->IsWindowEnabled() )
return false;
CStatusBarCtrl & sb = GetStatusBarCtrl();
int iPart = -1;
CRect rc;
for (int i=0; i < sb.GetParts(0, NULL); i++ )
{
sb.GetRect (i, rc);
if (rc.PtInRect(pt) && ( GetPaneStyle(i) & SBT_OWNERDRAW ) )
{
iPart = i;
break;
}
}
if (iPart == -1)
return false;
if ( ! (GetPaneStyle(iPart) & SBPS_NOBORDERS) )
rc.InflateRect(-GetSystemMetrics(SM_CYBORDER), -GetSystemMetrics(SM_CXBORDER));
if (!rc.PtInRect(pt))
return false;
CString strText = GetPaneText(iPart);
CDC * pDC = GetDC();
CFont * pFont = GetFont();
CFont fntURL;
GetLinkFont(fntURL);
CFont * pOldFont = pDC->SelectObject (pFont);
int x = CalcX (pDC, rc, strText);
bool bFound = false;
for (int i = 0; i < strText.GetLength();)
{
CSize szPos = FindURL (strText, i );
if (szPos.cx != -1)
{
CString strStart = strText.Mid (i, szPos.cx-i);
CRect rcURL;
x += pDC->GetTextExtent (strStart).cx;
rcURL.left = x;
pFont = pDC->SelectObject (&fntURL);
CString strURL = strText.Mid(szPos.cx, szPos.cy);
CSize szURL = pDC->GetTextExtent (strURL);
x += szURL.cx;
rcURL.right = x;
rcURL.top = rc.top;
rcURL.bottom = rc.top + szURL.cy;
pDC->SelectObject (pFont);
if (rcURL.PtInRect(pt))
{
rstr = strURL;
bFound = true;
break;
}
i = szPos.cx + szPos.cy;
}
else
break;
}
pDC->SelectObject (pOldFont);
return bFound;
}
void CIVStatusBar::DrawItem(LPDRAWITEMSTRUCT lpdis)
{
CDC dc;
dc.Attach(lpdis->hDC);
CString strText = GetPaneText( lpdis->itemID);
CRect rc = lpdis->rcItem;
CRect rcTmp = rc;
COLORREF clrBack = dc.SetBkColor (GetSysColor (COLOR_3DFACE));
COLORREF clrText = dc.SetTextColor (GetSysColor (COLOR_WINDOWTEXT));
CFont * pFont = GetFont();
CFont fntURL;
GetLinkFont(fntURL);
CFont * pOldFont = dc.SelectObject (pFont);
int x = CalcX (&dc, rc, strText);
int y = rc.top;
for (int i = 0; i < strText.GetLength();)
{
CSize szPos = FindURL (strText, i );
if (szPos.cx != -1)
{
CString strStart = strText.Mid (i, szPos.cx-i);
dc.TextOut (x, y, strStart);
x += dc.GetTextExtent (strStart).cx;
COLORREF clrText = dc.SetTextColor ( GetSysColor(COLOR_HIGHLIGHT));
pFont = dc.SelectObject (&fntURL);
CString strURL = strText.Mid(szPos.cx, szPos.cy);
dc.TextOut (x, y, strURL);
x += dc.GetTextExtent (strURL).cx;
dc.SelectObject (pFont);
dc.SetTextColor (clrText);
i = szPos.cx + szPos.cy;
}
else
{
CString strStart = strText.Mid (i);
dc.TextOut (x, y, strStart);
break;
}
}
dc.SelectObject (pOldFont);
dc.SetBkColor (clrBack);
dc.SetTextColor (clrText);
dc.Detach ();
}