int SortArray::GetIndexColor(size_t idx)
{
int clr;
// select color
if (idx == m_access1.index)
{
clr = m_access1.color;
}
else if (idx == m_access2.index)
{
clr = m_access2.color;
}
else if ( (clr = InWatchList(idx)) != 0 )
{
// clr already set
}
else if (m_mark[idx] != 0)
{
clr = m_mark[idx];
}
else if ( (clr = InAccessList(idx)) >= 0 )
{
}
else
{
clr = 0;
}
return clr;
}
void WSortView::paint(wxDC& dc, const wxSize& dcsize)
{
dc.SetBackground(*wxBLACK_BRUSH);
dc.Clear();
if (size() == 0) return;
size_t fwidth = dcsize.GetWidth();
size_t fheight = dcsize.GetHeight();
size_t width = fwidth - 20;
size_t height = fheight - 20;
dc.SetDeviceOrigin(10,10);
// *** draw array element bars
// draw | | | | bars: each bar is width w, separation is w/2
// thus n bars need n * w + (n-1) * w/2 width
// 1st variant: space is 0.5 of bar size
//double wbar = width / (size() + (size()-1) / 2.0);
//double bstep = 1.5 * wbar;
// 2nd variant: one pixel between bars
double wbar = (width - (size()-1)) / (double)size();
if (width <= (size()-1)) wbar = 0.0;
double bstep = wbar + 1.0;
// special case for bstep = 2 pixel -> draw 2 pixel bars instead of 1px
// bar/1px gaps.
if ( fabs(wbar - 1.0) < 0.1 && fabs(bstep - 2.0) < 0.1 ) wbar = 2, bstep = 2;
static const wxPen pens[] = {
*wxWHITE_PEN,
*wxRED_PEN,
*wxGREEN_PEN,
*wxCYAN_PEN,
wxPen(wxColour(255,255,0)), // 4 yellow
wxPen(wxColour(255,0,255)), // 5 magenta
wxPen(wxColour(255,192,128)), // 6 orange
wxPen(wxColour(255,128,192)), // 7 pink
wxPen(wxColour(128,192,255)), // 8 darker cyan
wxPen(wxColour(192,255,128)), // 9 darker green
wxPen(wxColour(192,128,255)), // 10 purple
wxPen(wxColour(128,255,192)), // 11 light green
wxPen(wxColour(128,128,255)), // 12 blue
wxPen(wxColour(192,128,192)), // 13 dark purple
wxPen(wxColour(128,192,192)), // 14 dark cyan
wxPen(wxColour(192,192,128)), // 15 dark yellow
wxPen(wxColour(0,128,255)), // 16 blue/cyan mix
};
static const wxBrush brushes[] = {
*wxWHITE_BRUSH,
*wxRED_BRUSH,
*wxGREEN_BRUSH,
*wxCYAN_BRUSH,
wxBrush(wxColour(255,255,0)), // 4 yellow
wxBrush(wxColour(255,0,255)), // 5 magenta
wxBrush(wxColour(255,192,128)), // 6 orange
wxBrush(wxColour(255,128,192)), // 7 pink
wxBrush(wxColour(128,192,255)), // 8 darker cyan
wxBrush(wxColour(192,255,128)), // 9 darker green
wxBrush(wxColour(192,128,255)), // 10 purple
wxBrush(wxColour(128,255,192)), // 11 light green
wxBrush(wxColour(128,128,255)), // 12 blue
wxBrush(wxColour(192,128,192)), // 13 dark purple
wxBrush(wxColour(128,192,192)), // 14 dark cyan
wxBrush(wxColour(192,192,128)), // 15 dark yellow
wxBrush(wxColour(0,128,255)), // 16 blue/cyan mix
};
wxMutexLocker lock(m_mutex);
ASSERT(lock.IsOk());
for (size_t i = 0; i < size(); ++i)
{
int clr;
// select color
if (i == m_access1.index)
{
clr = m_access1.color;
}
else if (i == m_access2.index)
{
clr = m_access2.color;
}
else if ( (clr = InWatchList(i)) != 0 )
{
// clr already set
}
else if (m_mark[i] != 0)
{
clr = m_mark[i];
}
else if ( (clr = InAccessList(i)) >= 0 )
{
}
else
{
clr = 0;
}
ASSERT(clr < (int)(sizeof(brushes) / sizeof(brushes[0])));
dc.SetPen( pens[clr] );
dc.SetBrush( brushes[clr] );
dc.DrawRectangle(i*bstep, height,
wxMax(1, // draw at least 1 pixel
(wxCoord((i+1)*bstep) - wxCoord(i*bstep)) // integral gap to next bar
- (bstep - wbar) // space between bars
),
-(double)height * m_array[i].get_direct() / m_array_max);
}
}