void CXTPSkinObjectTab::DrawTabText(CDC* pDC, CRect& rcItem, int iItem, int iCount, BOOL bSelected)
{
CTabCtrl* pTabCtrl = (CTabCtrl*)this;
CString strCaption;
LPTSTR pszText = strCaption.GetBuffer(256);
pszText[0] = 0;
TC_ITEM tci;
tci.mask = TCIF_TEXT;
tci.pszText = pszText;
tci.cchTextMax = 255;
BOOL bResult = pTabCtrl->GetItem(iItem, &tci);
strCaption.ReleaseBuffer();
#ifdef _UNICODE
if (!bResult)
{
char tText[256];
tText[0] = 0;
TC_ITEMA tcia;
::ZeroMemory(&tcia, sizeof(TC_ITEMA));
tcia.mask = TCIF_TEXT;
// Get the header item text and format
tcia.pszText = tText;
tcia.cchTextMax = 255;
::SendMessage(pTabCtrl->m_hWnd, TCM_GETITEMA, iItem, (LPARAM)&tcia);
strCaption = tText;
}
#else
if (!bResult)
return;
#endif
if (strCaption.GetLength() == 0)
return;
pDC->SetTextColor(GetColor(COLOR_BTNTEXT));
// Set the font for the tab label.
DWORD dwStyle = GetStyle();
CXTPSkinManagerClass* pClass = GetSkinClass();
int nStateId = bSelected ? TIS_SELECTED: m_nHotItem == iItem ? TIS_HOT : TIS_NORMAL;
int nPartId = iItem == 0 ? TABP_TOPTABITEMLEFTEDGE :
iItem == iCount - 1 && !bSelected ? TABP_TOPTABITEMRIGHTEDGE : TABP_TOPTABITEM;
// Draw the tab label.
if (IsHorz(dwStyle))
{
UINT dsFlags = DT_SINGLELINE | DT_VCENTER | DT_CENTER | DT_END_ELLIPSIS;
if (SendMessage(WM_QUERYUISTATE) & UISF_HIDEACCEL)
{
dsFlags |= DT_HIDEPREFIX;
}
if (!(GetStyle() & TCS_BUTTONS))
{
rcItem.top += bSelected ? -2 : 1;
rcItem.right -= iItem == 0 ? 3 : 0;
}
else
{
rcItem.top += bSelected ? 0 : -1;
}
pClass->DrawThemeText(pDC, nPartId, nStateId, strCaption, dsFlags, &rcItem);
}
else
{
CSize sz = pDC->GetTextExtent(strCaption);
rcItem.left = rcItem.right-(rcItem.Width()-sz.cy + 1)/ 2;
rcItem.top = rcItem.top+(rcItem.Height()-sz.cx + 1)/ 2;
pClass->DrawThemeText(pDC, nPartId, nStateId, strCaption, DT_SINGLELINE | DT_NOCLIP, &rcItem);
}
}
void CXTPSkinObjectHeader::DrawItemEntry(CDC* pDC, int nIndex, CRect rcItem, int nState)
{
CXTPSkinManagerClass* pClass = GetSkinClass();
CHeaderCtrl* pHeaderCtrl = (CHeaderCtrl*)this;
CImageList* pImageList = CImageList::FromHandle((HIMAGELIST)
::SendMessage(pHeaderCtrl->m_hWnd, HDM_GETIMAGELIST, 0, 0L));
// Set up the header item order array.
HD_ITEM hdi;
::ZeroMemory(&hdi, sizeof(HD_ITEM));
hdi.fmt = HDF_STRING | HDF_IMAGE;
hdi.mask = HDI_TEXT | HDI_FORMAT | HDI_IMAGE | HDI_LPARAM;
// Get the header item text and format
CString strCaption;
LPTSTR pszText = strCaption.GetBuffer(256);
pszText[0] = 0;
hdi.pszText = pszText;
hdi.cchTextMax = 255;
BOOL bResult = pHeaderCtrl->GetItem(nIndex, &hdi);
strCaption.ReleaseBuffer();
#ifdef _UNICODE
if (!bResult)
{
char tText[256];
tText[0] = 0;
HD_ITEMA hdia;
::ZeroMemory(&hdia, sizeof(HD_ITEMA));
hdia.fmt = HDF_STRING | HDF_IMAGE;
hdia.mask = HDI_TEXT | HDI_FORMAT | HDI_IMAGE | HDI_LPARAM;
// Get the header item text and format
hdia.pszText = tText;
hdia.cchTextMax = 255;
::SendMessage(pHeaderCtrl->m_hWnd, HDM_GETITEMA, nIndex, (LPARAM)&hdia);
strCaption = tText;
hdi.fmt = hdia.fmt;
hdi.iImage = hdia.iImage;
hdi.lParam = hdia.lParam;
}
#else
bResult;
#endif
if (hdi.fmt & HDF_OWNERDRAW)
{
DRAWITEMSTRUCT dis;
dis.CtlType = ODT_HEADER;
dis.CtlID = (UINT)GetDlgCtrlID();
dis.itemID = nIndex;
dis.itemAction = ODA_DRAWENTIRE;
dis.itemState = (nState == HIS_PRESSED) ? ODS_SELECTED : 0;
dis.hwndItem = m_hWnd;
dis.hDC = pDC->GetSafeHdc();
dis.rcItem = rcItem;
dis.itemData = hdi.lParam;
// Now send it off to my parent...
if (GetParent()->SendMessage(WM_DRAWITEM, dis.CtlID,
(LPARAM)(DRAWITEMSTRUCT*)&dis))
{
return;
}
}
CRect rcText(rcItem);
if (pImageList && (hdi.fmt & HDF_IMAGE) && hdi.iImage >= 0 && hdi.iImage < pImageList->GetImageCount())
{
int iBitmapMargin = (int)SendMessage(HDM_GETBITMAPMARGIN);
if (iBitmapMargin == 0)
iBitmapMargin = GetMetrics()->m_cxEdge * 3;
int cxBitmap = 16, cyBitmap = 16;
ImageList_GetIconSize(pImageList->GetSafeHandle(), &cxBitmap, &cyBitmap);
CPoint pt(rcItem.left + iBitmapMargin, (rcItem.bottom + rcItem.top - cyBitmap) / 2);
if (hdi.fmt & HDF_BITMAP_ON_RIGHT)
{
CSize sz = pDC->GetTextExtent(strCaption);
pt.x += sz.cx + iBitmapMargin + 9;
if (pt.x + cxBitmap > rcItem.right - 3)
pt.x = max(rcItem.left + 6, rcItem.right - 3 - cxBitmap);
if (nState == HIS_PRESSED)
pt.x ++;
pImageList->Draw(pDC, hdi.iImage, pt, ILD_TRANSPARENT);
rcText.right = pt.x + 6;
}
else
{
if (nState == HIS_PRESSED)
pt.x ++;
pImageList->Draw(pDC, hdi.iImage, pt, ILD_TRANSPARENT);
rcText.left += cxBitmap + iBitmapMargin;
}
}
if (((hdi.fmt & HDF_IMAGE) == 0) && ((hdi.fmt & HDF_SORTUP) || (hdi.fmt & HDF_SORTDOWN)))
{
int iBitmapMargin = GetMetrics()->m_cxEdge * 3;
CSize sz = pDC->GetTextExtent(strCaption);
CPoint pt(rcItem.left + iBitmapMargin, (rcItem.bottom + rcItem.top - 2) / 2);
pt.x += sz.cx + iBitmapMargin + 9;
if (pt.x + 9 > rcItem.right - 3)
pt.x = max(rcItem.left + 6, rcItem.right - 3 - 9);
if (hdi.fmt & HDF_SORTUP)
{
XTPDrawHelpers()->Triangle(pDC, CPoint(pt.x - 4, pt.y + 2),
CPoint(pt.x, pt.y - 2), CPoint(pt.x + 4, pt.y + 2), GetColor(COLOR_3DSHADOW));
}
else
{
XTPDrawHelpers()->Triangle(pDC, CPoint(pt.x - 4, pt.y - 2),
CPoint(pt.x, pt.y + 2), CPoint(pt.x + 4, pt.y - 2), GetColor(COLOR_3DSHADOW));
}
rcText.right = pt.x;
}
UINT nFormat = DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS | DT_NOPREFIX;
// determine justification for text.
switch (hdi.fmt & HDF_JUSTIFYMASK)
{
case HDF_LEFT:
nFormat |= DT_LEFT;
rcText.DeflateRect(9, 0, 6, 0);
break;
case HDF_CENTER:
nFormat |= DT_CENTER;
rcText.DeflateRect(6, 0, 6, 0);
break;
case HDF_RIGHT:
nFormat |= DT_RIGHT;
rcText.DeflateRect(6, 0, 9, 0);
break;
}
if (rcText.Width() > 0)
{
if (nState == HIS_PRESSED)
rcText.OffsetRect(1, 1);
// draw text.
pDC->SetTextColor(GetColor(COLOR_BTNTEXT));
pClass->DrawThemeText(pDC, HP_HEADERITEM, nState, strCaption, nFormat, &rcText);
}
}
