void CLoginBarToolTipCtrl::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
GetClientRect (rect);
CBCGPToolTipParams params;
visualManagerMFC->GetToolTipParams (params);
if (params.m_clrFill == (COLORREF)-1)
{
::FillRect (dc.GetSafeHdc (), rect, ::GetSysColorBrush (COLOR_INFOBK));
}
else
{
if (params.m_clrFillGradient == (COLORREF)-1)
{
CBrush br (params.m_clrFill);
dc.FillRect (rect, &br);
}
else
{
CBCGPDrawManager dm (dc);
dm.FillGradient2 (rect,
params.m_clrFillGradient, params.m_clrFill,
params.m_nGradientAngle == -1 ? 90 : params.m_nGradientAngle);
}
}
COLORREF clrLine = params.m_clrBorder == (COLORREF)-1 ?
::GetSysColor (COLOR_INFOTEXT) : params.m_clrBorder;
COLORREF clrText = params.m_clrText == (COLORREF)-1 ?
::GetSysColor (COLOR_INFOTEXT) : params.m_clrText;
dc.Draw3dRect (rect, clrLine, clrLine);
CFont* pPrevFont = m_pFont == NULL ?
(CFont*) dc.SelectStockObject (DEFAULT_GUI_FONT) :
dc.SelectObject (m_pFont);
dc.SetBkMode (TRANSPARENT);
dc.SetTextColor(clrText);
if (m_strText.FindOneOf (_T("\n")) != -1) // multi-line tooltip
{
rect.DeflateRect (m_nTextMargin, m_nTextMargin);
if (rect.Height () < m_rectLast.Height ())
{
// center tooltip vertically
//rect.top += (m_rectLast.Height () - rect.Height ()) / 2;
}
//dc.DrawText (m_strText, rect, DT_LEFT | DT_WORDBREAK);
DrawTextML (dc, m_strText, rect);
}
else // single line tooltip
{
rect.DeflateRect (m_nTextMargin, 0);
dc.DrawText (m_strText, rect, DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX);
}
if (pPrevFont != NULL)
{
dc.SelectObject (pPrevFont);
}
}
void TextBlockRender::DrawText()
{
if (!textBlock->isMultilineEnabled || textBlock->treatMultilineAsSingleLine)
{
WideString drawText = textBlock->text;
//if((fittingType & FITTING_POINTS) && pointsStr.length())
if (textBlock->pointsStr.length())
{
drawText = textBlock->pointsStr;
}
DrawTextSL(drawText, textBlock->cacheDx, textBlock->cacheDy, textBlock->cacheW);
}
else
{
uint32 yOffset = 0;
int32 stringSize = 0;
int32 blockWidth = 0;
int32 fontHeight = textBlock->font->GetFontHeight() + textBlock->font->GetVerticalSpacing();
int32 stringsCnt = (int32)textBlock->multilineStrings.size();
for (int32 line = 0; line < stringsCnt; ++line)
{
if (line == (int32)textBlock->multilineStrings.size() - 1)
{
textBlock->cacheUseJustify = false;
}
int32 xOffset = 0;
if (textBlock->align & ALIGN_RIGHT)
{
//xOffset = (int32)(textBlock->cacheFinalW - textBlock->stringSizes[line]);
xOffset = (int32)(textBlock->cacheFinalSize.dx - textBlock->stringSizes[line]);
if(xOffset < 0)
{
xOffset = 0;
}
}
else if(textBlock->align & ALIGN_HCENTER)
{
//xOffset = (int32)(textBlock->cacheFinalW - textBlock->stringSizes[line]) / 2;
xOffset = (int32)(textBlock->cacheFinalSize.dx - textBlock->stringSizes[line]) / 2;
if(xOffset < 0)
{
xOffset = 0;
}
}
if(textBlock->align & ALIGN_HJUSTIFY && textBlock->cacheUseJustify)
{
stringSize = textBlock->stringSizes[line];
blockWidth =textBlock->cacheW;
}
else
{
stringSize = 0;
blockWidth = 0;
}
DrawTextML(textBlock->multilineStrings[line],
textBlock->cacheDx,
textBlock->cacheDy,
blockWidth,
xOffset,
yOffset,
stringSize);
yOffset += fontHeight;
}
}
}