int CXTPReportRecordItemPreview::GetPreviewHeight(CDC* pDC, CXTPReportRow* pRow, int nWidth)
{
int nHeight = 0;
XTP_REPORTRECORDITEM_METRICS* pMetrics = new XTP_REPORTRECORDITEM_METRICS;
pMetrics->strText = GetPreviewText();
pRow->FillMetrics(NULL, this, pMetrics);
CString strPreviewText = pMetrics->strText;
if (strPreviewText.IsEmpty())
{
pMetrics->InternalRelease();
return 0;
}
CXTPReportControl* pControl = pRow->GetControl();
int nIndentWidth = pControl->GetHeaderIndent();
CRect& rcIndent = pControl->GetPaintManager()->m_rcPreviewIndent;
CRect rcPreviewItem(nIndentWidth + rcIndent.left, 0, nWidth - rcIndent.right, 0);
if (m_pMarkupUIElement)
{
// Calculate Markup item height
XTPMarkupSetDefaultFont(XTPMarkupElementContext(m_pMarkupUIElement), (HFONT)pMetrics->pFont->GetSafeHandle(), pMetrics->clrForeground);
CSize szMarkup = XTPMarkupMeasureElement(m_pMarkupUIElement, rcPreviewItem.Width(), INT_MAX);
nHeight = szMarkup.cy + rcIndent.top + rcIndent.bottom;
}
else
{
// Calculate height of a usual text
CXTPFontDC font(pDC, pMetrics->pFont);
int nMaxPreviewLines = pControl->GetPaintManager()->GetPreviewLinesCount(pDC, rcPreviewItem, strPreviewText);
int nFontHeight = pDC->GetTextExtent(_T(" "), 1).cy;
nHeight = nFontHeight * nMaxPreviewLines + rcIndent.top + rcIndent.bottom;
}
// Cleanup
pMetrics->InternalRelease();
return nHeight;
}
int CXTPReportColumn::GetBestFitWidth()
{
CXTPReportControl* pControl = GetControl();
CXTPReportPaintManager* pPaintManager = pControl->GetPaintManager();
int nBestColumnWidth = 0;
CClientDC dc(pControl);
CXTPFontDC font(&dc, &pPaintManager->m_fontCaption);
nBestColumnWidth = 6 + GetCaptionWidth(&dc);
if (GetIconID() != XTP_REPORT_NOICON)
nBestColumnWidth += pPaintManager->DrawBitmap(NULL, pControl, GetRect(), GetIconID()) + 2;
if (HasSortTriangle() && pPaintManager->m_DrawSortTriangleStyle != xtpReportDrawSortTriangleNever)
nBestColumnWidth += 27;
int nDataWidth = pControl->OnGetColumnDataBestFitWidth(this);
nBestColumnWidth = max(nBestColumnWidth, nDataWidth);
nBestColumnWidth = max(nBestColumnWidth, m_nMaxItemWidth);
return nBestColumnWidth;
}
void CXTPReportRecordItemIcon::OnDrawCaption(XTP_REPORTRECORDITEM_DRAWARGS* pDrawArgs, XTP_REPORTRECORDITEM_METRICS* pMetrics)
{
if (pDrawArgs == NULL)
return;
CXTPReportControl* pControl = DYNAMIC_DOWNCAST(CXTPReportControl, pDrawArgs->pControl);
if (pControl && pControl->IsIconView())
{
// Adjust the rect for the text.
pDrawArgs->rcItem.DeflateRect(1, 1);
pDrawArgs->rcItem.top += pControl->m_iIconHeight;
CXTPReportPaintManager * pPaintManager = pControl->GetPaintManager();
const UINT c_uiDrawFlags = pDrawArgs->nTextAlign | DT_CENTER | DT_NOPREFIX | DT_WORDBREAK | DT_EDITCONTROL | DT_END_ELLIPSIS | DT_WORD_ELLIPSIS;
// Get rect for text
CRect rcItem(pDrawArgs->rcItem);
rcItem.DeflateRect(2, 1, 2, 0);
rcItem = pPaintManager->CalculateMaxTextRect(pDrawArgs->pDC, pMetrics->strText, rcItem, TRUE, TRUE, c_uiDrawFlags);
int nWidth = min(rcItem.Width() + 4, pDrawArgs->rcItem.Width());
// Center the rect.
int nLeft = (pDrawArgs->rcItem.left + pDrawArgs->rcItem.right - nWidth) / 2;
rcItem.left = nLeft;
rcItem.right = rcItem.left + nWidth;
if (rcItem.bottom >= pDrawArgs->rcItem.bottom)
rcItem.bottom -= 2;
pDrawArgs->rcItem.left = rcItem.left;
pDrawArgs->rcItem.right = rcItem.right;
//Draw the selection
if (pDrawArgs->pRow->IsSelected() && (pDrawArgs->pDC && !pDrawArgs->pDC->IsPrinting()))
{
COLORREF clrBackground = 0;
if (pControl->HasFocus())
{
pMetrics->clrForeground = pPaintManager->m_clrHighlightText;
pDrawArgs->pDC->SetTextColor(pMetrics->clrForeground);
clrBackground = pPaintManager->m_clrHighlight;
}
else if (!pPaintManager->m_bHideSelection)
{
pMetrics->clrForeground = pPaintManager->m_clrSelectedRowText;
pDrawArgs->pDC->SetTextColor(pMetrics->clrForeground);
clrBackground = pPaintManager->m_clrSelectedRow;
}
// fill select rect
pDrawArgs->pDC->FillSolidRect(rcItem, clrBackground);
}
if (pDrawArgs->pRow->IsFocused() && pControl->HasFocus() && pControl->IsRowFocusVisible())
{
rcItem.InflateRect(1, 1);
pPaintManager->DrawFocusedRow(pDrawArgs->pDC, rcItem);
}
pDrawArgs->nTextAlign |= c_uiDrawFlags;
}
CXTPReportRecordItem::OnDrawCaption(pDrawArgs, pMetrics);
}