int
set_menu_grey(MENU *m, chtype attr)
{
/*LINTED [E_CONST_PROMOTED_UNSIGNED_LONG]*/
if (InvalidAttr(attr)) {
return (E_BAD_ARGUMENT);
}
if (m) {
Grey(m) = attr;
if (Posted(m)) {
_draw(m); /* Redraw the menu */
_show(m); /* Redisplay menu */
}
} else {
Grey(Dfl_Menu) = attr;
}
return (E_OK);
}
void TargetClient::OnPaint(wxPaintEvent& WXUNUSED(evt))
{
wxAutoBufferedPaintDC dc(this);
dc.SetBackground(*wxBLACK_BRUSH);
//dc.SetBackground(wxColour(10,0,0));
dc.Clear();
wxColour Grey(128,128,128);
wxPen GreySolidPen = wxPen(Grey,1, wxSOLID);
wxPen GreyDashPen = wxPen(Grey,1, wxDOT);
dc.SetTextForeground(wxColour(200,200,200));
dc.SetFont(wxFont(8,wxFONTFAMILY_DEFAULT,wxFONTSTYLE_NORMAL,wxFONTWEIGHT_NORMAL));
dc.SetPen(GreySolidPen);
dc.SetBrush(*wxTRANSPARENT_BRUSH);
wxSize size = GetClientSize();
wxPoint center(size.x/2, size.y/2);
int radius_max = ((size.x < size.y ? size.x : size.y) - 6) / 2;
int leftEdge = center.x - radius_max;
int topEdge = center.y - radius_max;
radius_max -= 18;
if (radius_max < 10)
radius_max = 10;
const double sampling = pFrame ? pFrame->GetCameraPixelScale() : 1.0;
double scale = radius_max / 2 * sampling;
// Draw reference circle
if (m_refCircleRadius > 0.0)
{
wxDCBrushChanger b(dc, wxBrush(wxColor(55,55,55)));
wxDCPenChanger p(dc, *wxTRANSPARENT_PEN);
dc.DrawCircle(center, m_refCircleRadius * scale * m_zoom / sampling);
}
// Draw circles
for (int i = 1 ; i <= 4 ; i++)
{
int rr = radius_max * i / 4;
dc.DrawCircle(center, rr);
wxString l = wxString::Format(_T("%g%s"), i/2.0 / m_zoom, sampling != 1.0 ? "''" : "");
wxSize sl = dc.GetTextExtent(l);
dc.DrawText(l, center.x - sl.x - 1, center.y - rr - sl.y);
}
// Draw axes
dc.DrawLine(3, center.y , size.x - 3, center.y);
dc.DrawLine(center.x, 3, center.x, size.y - 3);
double r = radius_max / (2 / m_zoom);
int g = size.x / 100;
for (double x = 0 ; x < size.x ; x += r/4)
{
if (x != radius_max && x != r)
{
dc.DrawLine(center.x + x, center.y - g, center.x + x, center.y + g);
dc.DrawLine(center.x - x, center.y - g, center.x - x, center.y + g);
}
}
for (double y = 0 ; y < size.y ; y += r/4)
{
if (y != radius_max && y != r)
{
dc.DrawLine(center.x - g, center.y + y, center.x + g, center.y + y);
dc.DrawLine(center.x - g, center.y - y, center.x + g, center.y - y);
}
}
// Draw labels
dc.DrawText(_("RA"), leftEdge, center.y - 15);
dc.DrawText(_("Dec"), center.x - 35, topEdge - 3);
// Draw impacts
unsigned int startPoint = m_maxHistorySize - m_length;
if (m_nItems < m_length)
{
startPoint = m_maxHistorySize - m_nItems;
}
// plot guide star offsets in mount coordinates:
// RA offset is distance W of lock pos
// => plot -dRA for East = positive
// Dec offset is distance S of lock pos
// => plot -dDec for North = positive
double const raSign = -1.0;
double const decSign = -1.0;
// label sky coordinate directions
GuideParity raParity = pMount ? pMount->RAParity() : GUIDE_PARITY_UNKNOWN;
if (raParity == GUIDE_PARITY_EVEN)
dc.DrawText(_("SkyE"), size.x - 30, center.y + 5); // sky E = mount E
else if (raParity == GUIDE_PARITY_ODD)
dc.DrawText(_("SkyE"), leftEdge, center.y + 5); // sky E = mount W
GuideParity decParity = pMount ? pMount->DecParity() : GUIDE_PARITY_UNKNOWN;
if (decParity == GUIDE_PARITY_EVEN)
dc.DrawText(_("SkyN"), center.x + 5, topEdge - 3); // sky N = mount N
else if (decParity == GUIDE_PARITY_ODD)
dc.DrawText(_("SkyN"), center.x + 5, size.y - 15); // sky N = mount S
dc.SetPen(wxPen(wxColour(127, 127, 255), 1, wxSOLID));
for (unsigned int i = startPoint; i < m_maxHistorySize; i++)
{
int ximpact = center.x + m_history[i].ra * scale * m_zoom * raSign;
int yimpact = center.y - m_history[i].dec * scale * m_zoom * decSign;
if (i == m_maxHistorySize - 1)
{
const int lcrux = 4;
dc.SetPen(*wxRED_PEN);
dc.DrawLine(ximpact + lcrux, yimpact + lcrux, ximpact - lcrux - 1, yimpact - lcrux - 1);
dc.DrawLine(ximpact + lcrux, yimpact - lcrux, ximpact - lcrux - 1, yimpact + lcrux + 1);
}
else
dc.DrawCircle(ximpact, yimpact, 1);
}
}
chtype
menu_grey(MENU *m)
{
return (Grey(m ? m : Dfl_Menu));
}
void RenderDemoDlg::RenderControl(ReDrawInfoType* ExtraInfo)
{
// Go get a render region
DocRect VirtualSize(-ExtraInfo->dx/2, -ExtraInfo->dy/2, ExtraInfo->dx/2, ExtraInfo->dy/2);
RenderRegion* pRender = CreateGRenderRegion(&VirtualSize, ExtraInfo);
if (pRender!=NULL)
{
DialogColourInfo RedrawColours; // Get a supplier for default dlg colours
// Render stuff in here
// Build a Linear fill attribute
LinearFillAttribute MyGradFill;
MyGradFill.Colour = DocColour(255, 255, 0);
MyGradFill.EndColour = DocColour(0, 255, 255);
MyGradFill.StartPoint = DocCoord(0, ExtraInfo->dy);
MyGradFill.EndPoint = DocCoord(ExtraInfo->dx, 0);
// Build a path
Path InkPath;
InkPath.Initialise(12,12);
InkPath.FindStartOfPath();
// Get the coords used to build a shape
INT32 dx = ExtraInfo->dx / 2;
INT32 dy = ExtraInfo->dy / 2;
INT32 Midx = ExtraInfo->dx / 4;
INT32 Midy = ExtraInfo->dy / 4;
// build a circle in the middle of the control
InkPath.InsertMoveTo(DocCoord(Midx, dy));
InkPath.InsertCurveTo(DocCoord(Midx+Midx/2, dy), DocCoord(dx, Midy+Midy/2), DocCoord(dx, Midy));
InkPath.InsertCurveTo(DocCoord(dx, Midy-Midy/2), DocCoord(Midx+Midx/2, 0), DocCoord(Midx, 0));
InkPath.InsertCurveTo(DocCoord(Midx-Midx/2, 0), DocCoord(0, Midy-Midy/2), DocCoord(0, Midy));
InkPath.InsertCurveTo(DocCoord(0, Midy+Midy/2), DocCoord(Midx-Midx/2, dy), DocCoord(Midx, dy));
InkPath.IsFilled = TRUE;
// A Grey colour [...hmmm, it's not a very grey grey any more... oragnge more like]
DocColour Grey(255,200,0);
// Render the attributes and the a rectangle
pRender->SaveContext();
pRender->SetLineColour(Grey);
// Draw a rectangle to fill in the background - Fill with Dialogue Background colour
DocRect DrawMe(0, 0, ExtraInfo->dx, ExtraInfo->dy);
pRender->SetFillColour(RedrawColours.DialogBack());
pRender->DrawRect(&VirtualSize);
// Draw some shapes and stuff
pRender->SetFillGeometry(&MyGradFill, FALSE);
pRender->DrawPath(&InkPath);
// Build a path
Path TriPath;
TriPath.Initialise(12,12);
TriPath.FindStartOfPath();
// build a circle in the middle of the control
TriPath.InsertMoveTo(VirtualSize.lo);
TriPath.InsertLineTo(DocCoord(VirtualSize.hi.x, VirtualSize.lo.y));
TriPath.InsertLineTo(DocCoord(0, VirtualSize.hi.y));
TriPath.InsertLineTo(VirtualSize.lo);
TriPath.IsFilled = TRUE;
LinearFillAttribute MyTriFill;
MyTriFill.Colour = ShowFirst ? First : Second;
MyTriFill.EndColour = DocColour(0,0,0);
MyTriFill.StartPoint = DocCoord(ExtraInfo->dx, 0);
MyTriFill.EndPoint = DocCoord(0, ExtraInfo->dy);
pRender->SetFillGeometry(&MyTriFill, FALSE);
pRender->DrawPath(&TriPath);
pRender->RestoreContext();
// Get rid of the render region
DestroyGRenderRegion(pRender);
}
// and animate it!
if (ShowFirst)
{
INT32 Red, Green, Blue;
First.GetRGBValue(&Red, &Green, &Blue);
if (Blue>0)
{
// Set the colour back again
Blue -= 10;
First.SetRGBValue(Red, Green, Blue);
// redraw it
InvalidateGadget(_R(IDC_REDRAW_ME));
}
}
else
{
// Set the colour back to how it was
First.SetRGBValue(255, 0, 250);
}
}