| 41 | // clang-format on |
| 42 | |
| 43 | void VisualisationControl::OnPaint(wxPaintEvent&) |
| 44 | { |
| 45 | auto size = GetSize(); |
| 46 | int w = size.GetWidth(); |
| 47 | int w2 = w / 2; |
| 48 | int h = size.GetHeight(); |
| 49 | int h2 = h / 2; |
| 50 | |
| 51 | int centrey = h * 1.5; |
| 52 | int scalesize = h - BORDER * 4; |
| 53 | int sectorsize = scalesize / TRACKS; |
| 54 | scalesize = sectorsize * TRACKS; |
| 55 | int scaletop = h2 - scalesize / 2; |
| 56 | int scalebottom = scaletop + scalesize - 1; |
| 57 | int outerradius = centrey - scaletop + BORDER; |
| 58 | int innerradius = centrey - scalebottom - BORDER; |
| 59 | |
| 60 | wxPaintDC dc(this); |
| 61 | dc.SetBackground(*wxWHITE_BRUSH); |
| 62 | dc.Clear(); |
| 63 | |
| 64 | dc.SetPen(*wxBLACK_PEN); |
| 65 | dc.SetBrush(*wxLIGHT_GREY_BRUSH); |
| 66 | dc.DrawCircle({w2, centrey}, outerradius); |
| 67 | dc.SetBrush(dc.GetBackground()); |
| 68 | dc.DrawCircle({w2, centrey}, innerradius); |
| 69 | |
| 70 | dc.SetPen(AXIS_PEN); |
| 71 | dc.DrawLine({w2, scaletop}, {w2, scalebottom}); |
| 72 | |
| 73 | if (_mode != VISMODE_NOTHING) |
| 74 | { |
| 75 | if (_mode == VISMODE_READING) |
| 76 | { |
| 77 | dc.SetPen(READ_ARROW_PEN); |
| 78 | dc.SetBrush(READ_ARROW_BRUSH); |
| 79 | } |
| 80 | else if (_mode == VISMODE_WRITING) |
| 81 | { |
| 82 | dc.SetPen(WRITE_ARROW_PEN); |
| 83 | dc.SetBrush(WRITE_ARROW_BRUSH); |
| 84 | } |
| 85 | |
| 86 | int factor = (_head == 0) ? -1 : 1; |
| 87 | |
| 88 | int y = scaletop + _track * sectorsize; |
| 89 | wxPoint points[] = { |
| 90 | {w2 + factor * TICK, y - 1 }, |
| 91 | {w2 + factor * TICK, y + sectorsize - 1}, |
| 92 | {w2 + factor * TICK * 2, y + sectorsize / 2} |
| 93 | }; |
| 94 | dc.DrawPolygon(3, points); |
| 95 | } |
| 96 | |
| 97 | for (int track = 0; track <= TRACKS; track++) |
| 98 | { |
| 99 | int y = scaletop + track * sectorsize; |
| 100 | dc.SetBrush(AXIS_BRUSH); |