void CTimeBarScale::DrawScale()
{
int iCount = m_pTimeBarFrame->GetFrameCountForDraw();
SetBackgroundStyle(wxBG_STYLE_PAINT);
wxAutoBufferedPaintDC ScaleDC(this);
static const uint32_t ScaleTextOffset = 5;
wxPoint ViewStart = m_pTimeBarFrame->GetItemContainer()->GetViewStart();
wxRect ScaleRect = GetRect();
int iCellWidth = m_pTimeBarFrame->GetCellWidth();
int iTextPositionX = 0;
int iTextPositionY = ScaleRect.height + SCALETEXTOFFSETY;
int iScaleLineLength = ScaleRect.height - SCALELINELENGTHOFFSET;
int nOffset = iCellWidth * 0.5f;
ScaleDC.SetPen(*wxWHITE_PEN);
ScaleDC.DrawRectangle(ScaleRect);
ScaleDC.SetPen(*wxBLACK_PEN);
ScaleDC.SetFont(*wxSMALL_FONT);
for (int i = 0; i < iCount; ++i)
{
iTextPositionX = i*iCellWidth + nOffset;
int iLineHeight = iScaleLineLength;
if ((ViewStart.x + i) % ScaleTextOffset == 0)
{
wxString strText = wxString::Format(_T("%d"), i + ViewStart.x);
ScaleDC.DrawText(strText, iTextPositionX - ScaleDC.GetTextExtent(strText).x * 0.5f, iTextPositionY);
iLineHeight -= 4;
}
ScaleDC.DrawLine(iTextPositionX, ScaleRect.height, iTextPositionX, iLineHeight);
}
int iPositionX = m_pTimeBarFrame->GetCursorPos() * iCellWidth - ViewStart.x * iCellWidth + nOffset;
if (iPositionX >= 0)
{
wxPen pen = m_pTimeBarFrame->IsEnableFramePanel() ? *wxRED_PEN : *wxGREY_PEN;
pen.SetWidth(CURSORWIDTH);
ScaleDC.SetPen(pen);
ScaleDC.DrawLine(iPositionX, ScaleRect.height, iPositionX, iScaleLineLength - 4);
}
}
void CTimeBarItem::DrawItem()
{
static const size_t GrayCellOffset = 5;
SetBackgroundStyle(wxBG_STYLE_PAINT);
wxAutoBufferedPaintDC ScaleDC(this);
wxRect ItemRect = GetRect();
CTimeBarItemContainer* pContainer = (CTimeBarItemContainer*)GetParent();
wxPoint ViewStart = pContainer->GetViewStart();
wxSize size = pContainer->GetSize();
int cursorpositionx = pContainer->GetTimeBarFrameWindow()->GetCursorPositionX();
int iWidith = pContainer->GetCellWidth();
int iCount = size.x / iWidith;
iCount += ViewStart.x - 1;
int iDrawRectWdith = iWidith +1;
int iPositionX = -1;
int iDefaultCellHeight = ItemRect.height + 1;
int iCellDataHeight = ItemRect.height - 2 * DATACELLOFFSET;
ScaleDC.SetPen(*wxLIGHT_GREY);
ScaleDC.DrawRectangle(ItemRect);
for(int i = ViewStart.x; i < iCount; i++)
{
iPositionX = i * iWidith;
bool bHasData = HasData(i);
bool bHasSelected = HasSelected(i);
if (!bHasData)
{
if (bHasSelected)
{
ScaleDC.SetBrush(*wxBLUE);
ScaleDC.DrawRectangle(iPositionX, 0, iDrawRectWdith, iDefaultCellHeight);
ScaleDC.SetBrush(*wxWHITE);
}
else
{
if (i % GrayCellOffset == 0)
{
ScaleDC.SetBrush(*wxLIGHT_GREY);
ScaleDC.DrawRectangle(iPositionX, 0, iDrawRectWdith, iDefaultCellHeight);
ScaleDC.SetBrush(*wxWHITE);
}
else
{
ScaleDC.DrawRectangle(iPositionX, 0, iDrawRectWdith, iDefaultCellHeight);
}
}
}
else//if(bHasData)
{
if (bHasSelected)
{
DrawDefaultItem(&ScaleDC, i, iPositionX, iDrawRectWdith, iDefaultCellHeight);
ScaleDC.SetBrush(*wxBLUE);
ScaleDC.DrawRectangle(iPositionX, DATACELLOFFSET, iDrawRectWdith, iCellDataHeight);
ScaleDC.SetBrush(*wxWHITE);
}
else
{
DrawDefaultItem(&ScaleDC, i, iPositionX, iDrawRectWdith, iDefaultCellHeight);
ScaleDC.SetBrush(*wxGREEN);
ScaleDC.DrawRectangle(iPositionX, DATACELLOFFSET, iDrawRectWdith, iCellDataHeight);
ScaleDC.SetBrush(*wxWHITE);
}
}
}
wxPen pen = *wxRED_PEN;
pen.SetWidth(CURSORWIDTH);
ScaleDC.SetPen(pen);
ScaleDC.DrawLine(cursorpositionx, 0, cursorpositionx, ItemRect.height);
}
