void MapWindow::DrawGPSStatus(Canvas &canvas, const RECT rc)
{
if (Basic().Connected
&& !Basic().NAVWarning
&& Basic().SatellitesUsed)
// nothing to do, all OK
return;
TCHAR gpswarningtext1[] = TEXT("GPS not connected");
TCHAR gpswarningtext2[] = TEXT("GPS waiting for fix");
TextInBoxMode_t TextInBoxMode = {2};
TCHAR *txt=NULL;
Bitmap *bmp=NULL;
if (!Basic().Connected) {
bmp = &MapGfx.hGPSStatus2;
txt = gpswarningtext1;
} else
if (Basic().NAVWarning || (Basic().SatellitesUsed == 0)) {
bmp = &MapGfx.hGPSStatus2;
txt = gpswarningtext2;
} else {
return; // early exit
}
draw_bitmap(canvas, *bmp,
rc.left + IBLSCALE(2),
rc.bottom +IBLSCALE(Appearance.GPSStatusOffset.y - 22),
0, 0, 20, 20, false);
TextInBox(canvas, gettext(txt),
rc.left+IBLSCALE(24),
rc.bottom+IBLSCALE(Appearance.GPSStatusOffset.y-19),
TextInBoxMode, rc);
}
void
Chart::DrawYGrid(const fixed tic_step, const fixed zero, enum Style Style,
const fixed unit_step, bool draw_units)
{
if (!tic_step)
return;
POINT line[2];
int xmin, ymin, xmax, ymax;
for (fixed yval = zero; yval <= y_max; yval += tic_step) {
xmin = rc.left;
ymin = (int)((y_max - yval) * yscale) + rc.top;
xmax = rc.right;
ymax = ymin;
line[0].x = xmin + BORDER_X;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax;
// STYLE_THINDASHPAPER
if ((yval < y_max) && (ymin >= rc.top) && (ymin <= rc.bottom - BORDER_Y)) {
StyleLine(line[0], line[1], Style);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, yval * unit_step / tic_step, unit_step);
canvas.background_transparent();
canvas.text(xmin + IBLSCALE(8), ymin, unit_text);
}
}
}
for (fixed yval = zero - tic_step; yval >= y_min; yval -= tic_step) {
xmin = rc.left;
ymin = (int)((y_max - yval) * yscale) + rc.top;
xmax = rc.right;
ymax = ymin;
line[0].x = xmin + BORDER_X;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax;
// STYLE_THINDASHPAPER
if ((yval > y_min) && (ymin >= rc.top) && (ymin <= rc.bottom - BORDER_Y)) {
StyleLine(line[0], line[1], Style);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, yval * unit_step / tic_step, unit_step);
canvas.background_transparent();
canvas.text(xmin + IBLSCALE(8), ymin, unit_text);
}
}
}
}
void
TaskProgressRenderer::DrawTaskProgress(const TaskSummary& summary,
Canvas &canvas,
const PixelRect &rc)
{
const int radius = std::min(rc.right-rc.left, rc.bottom-rc.top)/2-IBLSCALE(3);
RasterPoint center;
center.x = (rc.left+rc.right)/2;
center.y = (rc.bottom+rc.top)/2;
const fixed sweep = fixed_two_pi*fixed(0.9);
Pen pen_f(1, Appearance.InverseInfoBox ? COLOR_WHITE : COLOR_BLACK);
if (summary.p_remaining<fixed(0.99)) {
canvas.select(Graphics::hbWind);
canvas.null_pen();
canvas.segment(center.x, center.y, radius, Angle::radians(fixed_zero),
Angle::radians(sweep*(fixed_one-summary.p_remaining)));
}
canvas.select(pen_f);
canvas.hollow_brush();
canvas.circle(center.x, center.y, radius);
unsigned i=0;
canvas.select(pen_f);
for (TaskSummary::TaskSummaryPointVector::const_iterator it= summary.pts.begin();
it != summary.pts.end(); ++it, ++i) {
Angle a= Angle::radians(it->p*sweep);
int x = center.x+(int)(radius*a.fastsine());
int y = center.y-(int)(radius*a.fastcosine());
int w;
if (i== summary.active) {
if (it->achieved) {
canvas.select(Graphics::hbGreen);
} else {
canvas.select(Graphics::hbOrange);
}
w = IBLSCALE(3);
} else if (i< summary.active) {
if (it->achieved) {
canvas.select(Graphics::hbGreen);
} else {
canvas.select(Graphics::hbNotReachableTerrain);
}
w = IBLSCALE(2);
} else {
if (it->achieved) {
canvas.select(Graphics::hbGreen);
} else {
canvas.select(Graphics::hbLightGray);
}
w = IBLSCALE(1);
}
canvas.rectangle(x-w, y-w, x+w, y+w);
}
}
void MapWindow::DrawBitmapIn(LKSurface& Surface, const POINT &sc, const LKIcon& Icon, const bool autostretch) {
if (!Icon) return; // don't draw Bitmap if no bitmap
if (!PointVisible(sc)) return;
assert(Icon.GetSize().cx == 10);
assert(Icon.GetSize().cy == 10);
if (autostretch) {
Icon.Draw(Surface, sc.x - NIBLSCALE(5), sc.y - NIBLSCALE(5), IBLSCALE(10), IBLSCALE(10));
} else {
Icon.Draw(Surface, sc.x - NIBLSCALE(5), sc.y - NIBLSCALE(5), 10, 10);
}
}
RenderObservationZone::RenderObservationZone(Canvas &_canvas,
const Projection &_projection,
const SETTINGS_MAP &_settings_map)
:m_buffer(_canvas), m_proj(_projection),
m_settings_map(_settings_map),
pen_boundary_current(Pen::SOLID, IBLSCALE(2), Graphics::TaskColor),
pen_boundary_active(Pen::SOLID, IBLSCALE(1), Graphics::TaskColor),
pen_boundary_inactive(Pen::SOLID, IBLSCALE(1), Color(127, 127, 127)),
m_past(false),
m_current(false),
m_background(false)
{
}
void Statistics::DrawBarChart(LKSurface& Surface, const RECT& rc, LeastSquares* lsdata) {
int i;
LKColor Col;
if (unscaled_x || unscaled_y) {
return;
}
if(INVERTCOLORS)
Col = RGB_GREEN.ChangeBrightness(0.5);
else
Col = RGB_WHITE;
LKPen hpBar(PEN_SOLID, IBLSCALE(1), Col);
LKBrush hbBar(Col);
const auto oldpen = Surface.SelectObject(hpBar);
const auto oldbrush = Surface.SelectObject(hbBar);
int xmin, ymin, xmax, ymax;
for (i= 0; i<lsdata->sum_n; i++) {
xmin = (int)((i+1+0.2)*xscale)+rc.left+BORDER_X;
ymin = (int)((y_max-y_min)*yscale)+rc.top;
xmax = (int)((i+1+0.8)*xscale)+rc.left+BORDER_X;
ymax = (int)((y_max-lsdata->ystore[i])*yscale)+rc.top;
Surface.Rectangle(xmin, ymin, xmax, ymax);
}
Surface.SelectObject(oldpen);
Surface.SelectObject(oldbrush);
}
static void OnPaintListItem(WindowControl * Sender, LKSurface& Surface) {
if (!Sender) {
return;
}
unsigned int n = UpLimit - LowLimit;
TCHAR sTmp[50];
Surface.SetTextColor(RGB_BLACK);
const int LineHeight = Sender->GetHeight();
const int TextHeight = Surface.GetTextHeight(_T("dp"));
const int TextPos = (LineHeight - TextHeight) / 2; // offset for text vertical center
if (DrawListIndex < n) {
const size_t i = (FullFlag) ? StrIndex[LowLimit + DrawListIndex] : (LowLimit + DrawListIndex);
// Poco::Thread::sleep(100);
const int width = Sender->GetWidth(); // total width
const int w0 = LineHeight; // Picto Width
const int w2 = Surface.GetTextWidth(TEXT(" 000km")); // distance Width
_stprintf(sTmp, _T(" 000%s "), MsgToken(2179));
const int w3 = Surface.GetTextWidth(sTmp); // bearing width
const int w1 = width - w0 - 2*w2 - w3; // Max Name width
// Draw Picto
const RECT PictoRect = {0, 0, w0, LineHeight};
AirspaceSelectInfo[i].airspace->DrawPicto(Surface, PictoRect);
// Draw Name
Surface.DrawTextClip(w0, TextPos, AirspaceSelectInfo[i].airspace->Name() , w1);
LK_tcsncpy(sTmp, CAirspaceManager::GetAirspaceTypeShortText(AirspaceSelectInfo[i].Type) , 4);
const int w4 = Surface.GetTextWidth(sTmp);
Surface.DrawTextClip(w1+w2, TextPos, sTmp,w4);
// Draw Distance : right justified after waypoint Name
_stprintf(sTmp, TEXT("%.0f%s"), AirspaceSelectInfo[i].Distance , Units::GetDistanceName());
const int x2 = width - w3 - Surface.GetTextWidth(sTmp);
Surface.DrawText(x2, TextPos, sTmp);
// Draw Bearing right justified after distance
_stprintf(sTmp, TEXT("%d%s"), iround(AirspaceSelectInfo[i].Direction), MsgToken(2179));
const int x3 = width - Surface.GetTextWidth(sTmp);
Surface.DrawText(x3, TextPos, sTmp);
} else {
if (DrawListIndex == 0) {
// LKTOKEN _@M466_ = "No Match!"
Surface.DrawText(IBLSCALE(2), TextPos, MsgToken(466));
}
}
}
void
InfoBoxFullWindow::on_paint(Canvas &canvas)
{
canvas.clear_white();
for (unsigned i = 0; i < InfoBoxManager::layout.count; i++) {
// JMW TODO: make these calculated once only.
int x, y;
int rx, ry;
int rw;
int rh;
double fw, fh;
if (Layout::landscape) {
rw = 84;
rh = 68;
} else {
rw = 120;
rh = 80;
}
fw = rw / (double)InfoBoxManager::layout.control_width;
fh = rh / (double)InfoBoxManager::layout.control_height;
double f = std::min(fw, fh);
rw = (int)(f * InfoBoxManager::layout.control_width);
rh = (int)(f * InfoBoxManager::layout.control_height);
if (Layout::landscape) {
rx = i % 3;
ry = i / 3;
x = (rw + 4) * rx;
y = (rh + 3) * ry;
} else {
rx = i % 2;
ry = i / 4;
x = (rw) * rx;
y = (rh) * ry;
}
assert(InfoBoxes[i] != NULL);
InfoBoxes[i]->PaintInto(canvas, IBLSCALE(x), IBLSCALE(y),
IBLSCALE(rw), IBLSCALE(rh));
}
}
void MapWindow::DrawBitmapX(const HDC hdc, const int x, const int y,
const int sizex, const int sizey,
const HDC source,
const int offsetx, const int offsety,
const DWORD mode, const bool autostretch) {
if (autostretch && ScreenScale>1) {
StretchBlt(hdc, x, y,
IBLSCALE(sizex),
IBLSCALE(sizey),
source,
offsetx, offsety, sizex, sizey,
mode);
} else {
BitBlt(hdc, x, y, sizex, sizey, source, offsetx, offsety, mode);
}
}
void
MapWindow::DrawProjectedTrack(Canvas &canvas)
{
if (task == NULL || !task->Valid() || !task->getSettings().AATEnabled ||
task->getActiveIndex() ==0)
return;
if (Calculated().Circling || task->TaskIsTemporary()) {
// don't display in various modes
return;
}
// TODO feature: maybe have this work even if no task?
// TODO feature: draw this also when in target pan mode
GEOPOINT start = Basic().Location;
GEOPOINT previous_loc = task->getTargetLocation(task->getActiveIndex() - 1);
double distance_from_previous, bearing;
DistanceBearing(previous_loc, start,
&distance_from_previous,
&bearing);
if (distance_from_previous < 100.0) {
bearing = Basic().TrackBearing;
// too short to have valid data
}
POINT pt[2] = {{0,-75},{0,-400}};
if (SettingsMap().TargetPan) {
double screen_range = GetScreenDistanceMeters();
double f_low = 0.4;
double f_high = 1.5;
screen_range = max(screen_range, Calculated().WaypointDistance);
GEOPOINT p1, p2;
FindLatitudeLongitude(start,
bearing, f_low*screen_range,
&p1);
FindLatitudeLongitude(start,
bearing, f_high*screen_range,
&p2);
LonLat2Screen(p1, pt[0]);
LonLat2Screen(p2, pt[1]);
} else if (fabs(bearing-Calculated().WaypointBearing)<10) {
// too small an error to bother
return;
} else {
pt[1].y = (long)(-max(MapRectBig.right-MapRectBig.left,
MapRectBig.bottom-MapRectBig.top)*1.2);
PolygonRotateShift(pt, 2, Orig_Aircraft.x, Orig_Aircraft.y,
bearing-DisplayAngle);
}
Pen dash_pen(Pen::DASH, IBLSCALE(2), Color(0, 0, 0));
canvas.select(dash_pen);
canvas.line(pt[0], pt[1]);
}
double MapWindow::StepMapScale(int Step){
if (abs(Step)>=4) {
ScaleCurrent += Step/4;
} else {
ScaleCurrent += Step;
}
ScaleCurrent = max(0,min(ScaleListCount-1, ScaleCurrent));
return((ScaleList[ScaleCurrent]*GetMapResolutionFactor())
/(IBLSCALE(/*Appearance.DefaultMapWidth*/ MapRect.right)));
}
void
MapWindow::DrawAbortedTask(Canvas &canvas)
{
if (way_points == NULL || task == NULL)
return;
Pen dash_pen(Pen::DASH, IBLSCALE(1), MapGfx.TaskColor);
canvas.select(dash_pen);
DrawAbortedTaskVisitor dv(canvas, Orig_Aircraft, *way_points);
task->scan_point_forward(dv, false); // read lock
}
void Statistics::DrawXLabel(LKSurface& Surface, const RECT& rc, const TCHAR *text) {
SIZE tsize;
const auto hfOld = Surface.SelectObject(LK8GenericVar03Font);
Surface.GetTextSize(text, _tcslen(text), &tsize);
int x = rc.right-tsize.cx-IBLSCALE(3);
int y = rc.bottom-tsize.cy;
if(INVERTCOLORS)
Surface.SelectObject(LK_BLACK_PEN);
Surface.DrawText(x, y, text, _tcslen(text));
Surface.SelectObject(hfOld);
}
void
MapCanvas::offset_line(GeoPoint a, GeoPoint b)
{
if (!clip.clip_line(a, b))
return;
RasterPoint pts[3];
pts[0] = projection.GeoToScreen(a);
pts[1] = projection.GeoToScreen(b);
ScreenClosestPoint(pts[0], pts[1], pts[0], &pts[2], IBLSCALE(20));
canvas.line(pts[2], pts[1]);
}
DrawTaskVisitor(MapWindow &_map_window,
Canvas &_canvas,
POINT &_orig,
TaskScreen_t &_task_screen,
StartScreen_t &_start_screen,
unsigned _activeIndex,
const WayPointList &_way_points):
map_window(&_map_window),
canvas(&_canvas),
orig(_orig),
task_screen(&_task_screen),
start_screen(&_start_screen),
pent1(Pen::SOLID, IBLSCALE(1), MapGfx.TaskColor),
penb2(Pen::SOLID, IBLSCALE(2), Color(0,0,255)),
dash_pen3(Pen::DASH, IBLSCALE(3), MapGfx.TaskColor),
dash_pen5(Pen::DASH, IBLSCALE(5), MapGfx.TaskColor),
dash_pen2(Pen::DASH, IBLSCALE(2), Color(127, 127, 127)),
activeIndex(_activeIndex),
way_points(_way_points)
{
}
void Statistics::DrawXLabel(HDC hdc, const RECT rc, const TCHAR *text) {
SIZE tsize;
HFONT hfOld = (HFONT)SelectObject(hdc, MapLabelFont);
GetTextExtentPoint(hdc, text, _tcslen(text), &tsize);
int x = rc.right-tsize.cx-IBLSCALE(3);
int y = rc.bottom-tsize.cy;
if(INVERTCOLORS)
SelectObject(hdc, GetStockObject(BLACK_PEN));
ExtTextOut(hdc, x, y, ETO_OPAQUE, NULL, text, _tcslen(text), NULL);
SelectObject(hdc, hfOld);
}
void
Chart::DrawXLabel(const TCHAR *text)
{
canvas.select(Fonts::MapLabel);
SIZE tsize = canvas.text_size(text);
int x = rc.right - tsize.cx - IBLSCALE(3);
int y = rc.bottom - tsize.cy;
canvas.background_transparent();
canvas.text(x, y, text);
}
double MapWindow::FindMapScale(double Value){
int i;
double BestFit = 99999;
int BestFitIdx=-1;
double DesiredScale =
(Value*IBLSCALE(/*Appearance.DefaultMapWidth*/ MapRect.right))/GetMapResolutionFactor();
LKASSERT(DesiredScale!=0);
for (i=0; i<ScaleListCount; i++){
double err = fabs(DesiredScale - ScaleList[i])/DesiredScale;
if (err < BestFit){
BestFit = err;
BestFitIdx = i;
}
}
if (BestFitIdx != -1){
ScaleCurrent = BestFitIdx;
return((ScaleList[ScaleCurrent]*GetMapResolutionFactor())
/IBLSCALE(/*Appearance.DefaultMapWidth*/ MapRect.right));
}
return(Value);
}
void
InfoBoxManager::Create(RECT rc)
{
info_box_look.value.fg_color
= info_box_look.title.fg_color
= info_box_look.comment.fg_color
= Appearance.InverseInfoBox ? Color::WHITE : Color::BLACK;
info_box_look.background_brush.set(Appearance.InverseInfoBox
? Color::BLACK : Color::WHITE);
Color border_color = Color(80, 80, 80);
info_box_look.border_pen.set(InfoBoxWindow::BORDER_WIDTH, border_color);
info_box_look.selector_pen.set(IBLSCALE(1) + 2,
info_box_look.value.fg_color);
info_box_look.value.font = &Fonts::InfoBox;
info_box_look.title.font = &Fonts::Title;
info_box_look.comment.font = &Fonts::Title;
info_box_look.small_font = &Fonts::InfoBoxSmall;
info_box_look.colors[0] = border_color;
info_box_look.colors[1] = Appearance.InverseInfoBox
? Graphics::inv_redColor : Color::RED;
info_box_look.colors[2] = Appearance.InverseInfoBox
? Graphics::inv_blueColor : Color::BLUE;
info_box_look.colors[3] = Appearance.InverseInfoBox
? Graphics::inv_greenColor : Color::GREEN;
info_box_look.colors[4] = Appearance.InverseInfoBox
? Graphics::inv_yellowColor : Color::YELLOW;
info_box_look.colors[5] = Appearance.InverseInfoBox
? Graphics::inv_magentaColor : Color::MAGENTA;
WindowStyle style;
style.hide();
full_window.set(XCSoarInterface::main_window, rc.left, rc.top,
rc.right - rc.left, rc.bottom - rc.top);
// create infobox windows
for (unsigned i = 0; i < InfoBoxLayout::numInfoWindows; i++) {
int xoff, yoff, sizex, sizey;
InfoBoxLayout::GetInfoBoxPosition(i, rc, &xoff, &yoff, &sizex, &sizey);
int Border = GetInfoBoxBorder(i);
InfoBoxes[i] = new InfoBoxWindow(XCSoarInterface::main_window,
xoff, yoff, sizex, sizey,
Border, info_box_look);
}
}
void Show() {
TCHAR filename[MAX_PATH];
const TCHAR *resName = NULL;
if (!ScreenLandscape) {
LocalPathS(filename, TEXT("dlgBluetooth_L.xml"));
resName = TEXT("IDR_XML_BLUETOOTH_L");
} else {
LocalPathS(filename, TEXT("dlgBluetooth.xml"));
resName = TEXT("IDR_XML_BLUETOOTH");
}
wfBth = dlgLoadFromXML(CallBackTable, filename, resName);
if (wfBth) {
WndListFrame* BthList = (WndListFrame*) wfBth->FindByName(TEXT("frmBthList"));
if (BthList) {
BthList->SetBorderKind(BORDERLEFT | BORDERTOP | BORDERRIGHT | BORDERBOTTOM);
BthList->SetWidth(wfBth->GetWidth() - BthList->GetLeft() - IBLSCALE(4));
// Bug : we need ClientHeight, but Cleint Rect is Calculated by OnPaint
// BthList->SetHeight(wfBth->GetHeight() - BthList->GetTop() - 2);
if (BthList->ScrollbarWidth == -1) {
BthList->ScrollbarWidth = (int) (SCROLLBARWIDTH_INITIAL * ScreenDScale);
}
WndOwnerDrawFrame* BthListEntry = (WndOwnerDrawFrame*) wfBth->FindByName(TEXT("frmBthListEntry"));
if (BthListEntry) {
BthListEntry->SetCanFocus(true);
BthListEntry->SetWidth(BthList->GetWidth() - BthList->ScrollbarWidth - 5);
}
BthList->ResetList();
BthList->Redraw();
}
if (wfBth->ShowModal()) {
CBtHandler * pBtHandler = CBtHandler::Get();
if (pBtHandler) {
pBtHandler->ClearDevices();
pBtHandler->FillDevices();
}
RefreshComPortList();
}
delete wfBth;
wfBth = NULL;
}
}
static int rescale(int n) {
switch (use_rescale) {
case 0:
return n;
break;
case 1:
return IBLSCALE(n);
break;
case 2:
return (n*newscale);
break;
default:
break;
}
LKASSERT(0);
return n; // impossible
}
dlgProgress::dlgProgress() {
_WndForm = dlgLoadFromXML(CallBackTable, ScreenLandscape ? IDR_XML_PROGRESS_L : IDR_XML_PROGRESS_P);
LKASSERT(_WndForm);
if(_WndForm) {
WindowControl* wSplash = _WndForm->FindByName(TEXT("frmSplash"));
if(wSplash) {
wSplash->SetWidth(_WndForm->GetWidth());
}
WindowControl* wText = _WndForm->FindByName(TEXT("frmText"));
if(wText) {
wText->SetWidth(_WndForm->GetWidth());
wText->SetTop(ScreenSizeY - IBLSCALE(35));
}
_WndForm->Show();
_WndForm->Redraw();
}
}
void
visit_leg_final(TASK_POINT &point0, const unsigned index0,
TASK_POINT &point1, const unsigned index1)
{
bool is_first = (point0.Index < point1.Index);
int imin = min(point0.Index,point1.Index);
int imax = max(point0.Index,point1.Index);
// JMW AAT!
double bearing = point0.OutBound;
POINT sct1, sct2;
canvas->select(dash_pen3);
if (_task->getSettings().AATEnabled && !map_window->SettingsMap().TargetPan) {
map_window->LonLat2Screen(point0.AATTargetLocation, sct1);
map_window->LonLat2Screen(point1.AATTargetLocation, sct2);
bearing = Bearing(point0.AATTargetLocation, point1.AATTargetLocation);
// draw nominal track line
canvas->line(way_points.get_calc(imin).Screen,
way_points.get_calc(imax).Screen);
} else {
sct1 = way_points.get_calc(point0.Index).Screen;
sct2 = way_points.get_calc(point1.Index).Screen;
}
if (is_first) {
canvas->line(sct1, sct2);
} else {
canvas->line(sct2, sct1);
}
// draw small arrow along task direction
POINT p_p;
POINT Arrow[3] = { {6,6}, {-6,6}, {0,0} };
ScreenClosestPoint(sct1, sct2, orig, &p_p, IBLSCALE(25));
PolygonRotateShift(Arrow, 2, p_p.x, p_p.y,
bearing-map_window->GetDisplayAngle());
Arrow[2] = Arrow[1];
Arrow[1] = p_p;
canvas->select(pent1);
canvas->polyline(Arrow, 3);
};
void RenderCircleSky(HDC hdc, const RECT rc, COLORREF Col1, COLORREF Col2 , int iSteps)
{
RECT rcd;
int i;
double fdy = (double)(rc.top - rc.bottom)/(double)iSteps;
HPEN hpHorizon;
HBRUSH hbHorizon;
COLORREF Col;
double fTop;
LKASSERT(iSteps!=0);
/* just take something in order to store the old brush and pen for restoring them */
HPEN OldPen = (HPEN) SelectObject(hdc, GetStockObject(WHITE_PEN));
HBRUSH OldBrush = (HBRUSH) SelectObject(hdc, GetStockObject(BLACK_BRUSH));
rcd = rc;
fTop = (double)rcd.bottom;
for(i=0 ; i < iSteps ; i++)
{
rcd.bottom = rcd.top ;
fTop += fdy;
rcd.top = (long)fTop;
Col = MixColors( Col2, Col1, (double) i / (double) iSteps);
// rcd = RectIntersect(rcd,rc);
hpHorizon = (HPEN)CreatePen(PS_SOLID, IBLSCALE(1), Col);
hbHorizon = (HBRUSH)CreateSolidBrush(Col);
SelectObject(hdc, hpHorizon);
SelectObject(hdc, hbHorizon);
// Rectangle(hdc,rcd.left,rcd.top,rcd.right,rcd.bottom);
// Circle(hdc,rcd.left,rcd.top,rcd.right,rcd.bottom);
// int Circle(HDC hdc, long x, long y, int radius, RECT rc, bool clip, bool fill)
SelectObject(hdc, OldPen);
SelectObject(hdc, OldBrush);
DeleteObject(hpHorizon);
DeleteObject(hbHorizon);
}
}
void Statistics::DrawBarChart(HDC hdc, const RECT rc, LeastSquares* lsdata) {
int i;
COLORREF Col;
if (unscaled_x || unscaled_y) {
return;
}
if(INVERTCOLORS)
Col = ChangeBrightness(RGB_GREEN, 0.5);
else
Col = RGB_WHITE;
HPEN hpBar = (HPEN)CreatePen(PS_SOLID, IBLSCALE(1), Col);
HBRUSH hbBar = (HBRUSH)CreateSolidBrush(Col);
HPEN oldpen = (HPEN) SelectObject(hdc, hpBar);
HBRUSH oldbrush = (HBRUSH) SelectObject(hdc, hbBar);
int xmin, ymin, xmax, ymax;
for (i= 0; i<lsdata->sum_n; i++) {
xmin = (int)((i+1+0.2)*xscale)+rc.left+BORDER_X;
ymin = (int)((y_max-y_min)*yscale)+rc.top;
xmax = (int)((i+1+0.8)*xscale)+rc.left+BORDER_X;
ymax = (int)((y_max-lsdata->ystore[i])*yscale)+rc.top;
Rectangle(hdc,
xmin,
ymin,
xmax,
ymax);
}
SelectObject(hdc, oldpen);
SelectObject(hdc, oldbrush);
DeleteObject (hpBar);
DeleteObject (hbBar);
}
// returns true if really wrote something
bool
TextInBox(Canvas &canvas, const TCHAR* Value, int x, int y,
TextInBoxMode_t Mode, const RECT MapRect, LabelBlock *label_block)
{
RECT brect;
POINT org;
bool drawn = false;
if ((x<MapRect.left-WPCIRCLESIZE) ||
(x>MapRect.right+(WPCIRCLESIZE*3)) ||
(y<MapRect.top-WPCIRCLESIZE) ||
(y>MapRect.bottom+WPCIRCLESIZE))
return drawn; // FIX Not drawn really
org.x = x;
org.y = y;
canvas.white_brush();
if (Mode.AsFlag.Reachable){
if (Appearance.IndLandable == wpLandableDefault)
// make space for the green circle
x += 5;
else if (Appearance.IndLandable == wpLandableAltA)
x += 0;
}
// landable waypoint label inside white box
if (!Mode.AsFlag.NoSetFont) {
// VENTA5 predefined font from calling function
canvas.select(Mode.AsFlag.Border ? MapWindowBoldFont : MapWindowFont);
}
SIZE tsize = canvas.text_size(Value);
if (Mode.AsFlag.AlignRight) {
x -= tsize.cx;
} else if (Mode.AsFlag.AlignCenter) {
x -= tsize.cx / 2;
y -= tsize.cy / 2;
}
bool notoverlapping = true;
if (Mode.AsFlag.Border || Mode.AsFlag.WhiteBorder){
POINT offset;
brect.left = x - 2;
brect.right = brect.left + tsize.cx + 4;
brect.top = y + ((tsize.cy + 4) >> 3) - 2;
brect.bottom = brect.top + 3 + tsize.cy - ((tsize.cy + 4) >> 3);
if (Mode.AsFlag.AlignRight)
x -= 3;
if (TextInBoxMoveInView(&offset, &brect, MapRect)) {
x += offset.x;
y += offset.y;
}
if (label_block)
notoverlapping = label_block->check(brect);
else
notoverlapping = true;
if (notoverlapping) {
if (Mode.AsFlag.Border)
canvas.select(MapGfx.hpMapScale);
else
canvas.white_pen();
canvas.round_rectangle(brect.left, brect.top, brect.right, brect.bottom,
IBLSCALE(8), IBLSCALE(8));
#ifdef WINDOWSPC
canvas.background_transparent();
canvas.text(x, y, Value);
#else
canvas.text_opaque(x, y, Value);
#endif
drawn = true;
}
} else if (Mode.AsFlag.FillBackground) {
void
ScreenGraphics::Initialise(HINSTANCE hInstance, const SETTINGS_MAP &settings_map)
{
int i;
StartupStore(TEXT("Initialise graphics\n"));
LoadUnitSymbols();
infoSelectedBrush.set(MapGfx.ColorSelected);
infoUnselectedBrush.set(MapGfx.ColorUnselected);
buttonBrush.set(MapGfx.ColorButton);
redBrush.set(Color::RED);
yellowBrush.set(Color::YELLOW);
greenBrush.set(Color::GREEN);
hBackgroundBrush.set(BackgroundColor);
hFLARMTraffic.load(IDB_FLARMTRAFFIC);
hTerrainWarning.load(IDB_TERRAINWARNING);
hTurnPoint.load(IDB_TURNPOINT);
hSmall.load(IDB_SMALL);
hAutoMacCready.load(IDB_AUTOMACCREADY);
hGPSStatus1.load(IDB_GPSSTATUS1);
hGPSStatus2.load(IDB_GPSSTATUS2);
hLogger.load(IDB_LOGGER);
hLoggerOff.load(IDB_LOGGEROFF);
hBmpTeammatePosition.load(IDB_TEAMMATE_POS);
hCruise.load(IDB_CRUISE);
hClimb.load(IDB_CLIMB);
hFinalGlide.load(IDB_FINALGLIDE);
hAbort.load(IDB_ABORT);
// airspace brushes and colors
hAirspaceBitmap[0].load(IDB_AIRSPACE0);
hAirspaceBitmap[1].load(IDB_AIRSPACE1);
hAirspaceBitmap[2].load(IDB_AIRSPACE2);
hAirspaceBitmap[3].load(IDB_AIRSPACE3);
hAirspaceBitmap[4].load(IDB_AIRSPACE4);
hAirspaceBitmap[5].load(IDB_AIRSPACE5);
hAirspaceBitmap[6].load(IDB_AIRSPACE6);
hAirspaceBitmap[7].load(IDB_AIRSPACE7);
hAboveTerrainBitmap.load(IDB_ABOVETERRAIN);
for (i = 0; i < NUMAIRSPACEBRUSHES; i++) {
hAirspaceBrushes[i].set(hAirspaceBitmap[i]);
}
hAboveTerrainBrush.set(hAboveTerrainBitmap);
#if (MONOCHROME_SCREEN > 0)
hbWind.set(Color(0x80, 0x80, 0x80));
#else
hbWind.set(Color(0x80, 0x80, 0x80));
#endif
hBmpMapScale.load(IDB_MAPSCALE_A);
hBrushFlyingModeAbort.set(Color::RED);
hBmpThermalSource.load(IDB_THERMALSOURCE);
hBmpTarget.load(IDB_TARGET);
#if (MONOCHROME_SCREEN > 0)
hbCompass.set(Color::WHITE);
#else
hbCompass.set(Color(0x40, 0x40, 0xFF));
#endif
hbThermalBand.set(Color(0x80, 0x80, 0xFF));
hbBestCruiseTrack.set(Color::BLUE);
hbFinalGlideBelow.set(Color::RED);
hbFinalGlideBelowLandable.set(Color(0xFF, 180, 0x00));
hbFinalGlideAbove.set(Color::GREEN);
// all below depend on settings!
BYTE Red,Green,Blue;
int iwidth;
int minwidth;
minwidth = max(IBLSCALE(2),IBLSCALE(settings_map.SnailWidthScale)/16);
for (i = 0; i < NUMSNAILCOLORS; i++) {
short ih = i * 200 / (NUMSNAILCOLORS - 1);
ColorRampLookup(ih, Red, Green, Blue, snail_colors, NUMSNAILRAMP, 6);
if (i < NUMSNAILCOLORS / 2) {
iwidth = minwidth;
} else {
iwidth = max(minwidth,
(i - NUMSNAILCOLORS/2)
* IBLSCALE(settings_map.SnailWidthScale) / NUMSNAILCOLORS);
}
hSnailColours[i] = Color((BYTE)Red, (BYTE)Green, (BYTE)Blue);
hSnailPens[i].set(iwidth, hSnailColours[i]);
}
hpCompassBorder.set(IBLSCALE(3), Color::WHITE);
if (Appearance.InverseAircraft) {
hpAircraft.set(IBLSCALE(3), Color::BLACK);
hpAircraftBorder.set(IBLSCALE(1), Color::WHITE);
} else {
hpAircraft.set(IBLSCALE(3), Color::WHITE);
hpAircraftBorder.set(IBLSCALE(1), Color::BLACK);
}
#if (MONOCHROME_SCREEN > 0)
hpWind.set(IBLSCALE(2), Color::BLACK);
#else
hpWind.set(IBLSCALE(2), Color::RED);
#endif
hpWindThick.set(IBLSCALE(4), Color(255, 220, 220));
hpBearing.set(IBLSCALE(2), Color(0, 0, 0));
hpBestCruiseTrack.set(IBLSCALE(1), Color::BLUE);
#if (MONOCHROME_SCREEN > 0)
hpCompass.set(IBLSCALE(1), Color::BLACK);
//hpCompass.set(1, Color(0xff,0xff,0xff));
#else
hpCompass.set(IBLSCALE(1), Color(0xcf, 0xcf, 0xFF));
#endif
hpThermalBand.set(IBLSCALE(2), Color(0x40, 0x40, 0xFF));
hpThermalBandGlider.set(IBLSCALE(2), Color(0x00, 0x00, 0x30));
hpFinalGlideBelow.set(IBLSCALE(1), Color(0xFF, 0xA0, 0xA0));
hpFinalGlideBelowLandable.set(IBLSCALE(1), Color(255, 196, 0));
// TODO enhancement: support red/green Color blind
hpFinalGlideAbove.set(IBLSCALE(1), Color(0xA0, 0xFF, 0xA0));
hpSpeedSlow.set(IBLSCALE(1), Color::RED);
hpSpeedFast.set(IBLSCALE(1), Color::GREEN);
hpStartFinishThick.set(IBLSCALE(5), TaskColor);
hpStartFinishThin.set(IBLSCALE(1), Color(255, 0, 0));
hpMapScale.set(IBLSCALE(1), Color(0, 0, 0));
hpTerrainLine.set(Pen::DASH, IBLSCALE(1), Color(0x30, 0x30, 0x30));
hpTerrainLineBg.set(IBLSCALE(1), Color::WHITE);
// VENTA3
hpVisualGlideLightBlack.set(Pen::DASH, IBLSCALE(1), Color(0x0, 0x0, 0x0));
hpVisualGlideHeavyBlack.set(Pen::DASH, IBLSCALE(2), Color(0x0, 0x0, 0x0));
hpVisualGlideLightRed.set(Pen::DASH, IBLSCALE(1), Color::RED);
hpVisualGlideHeavyRed.set(Pen::DASH, IBLSCALE(2), Color::RED);
if (Appearance.IndLandable == wpLandableDefault) {
hBmpAirportReachable.load(IDB_REACHABLE);
hBmpAirportUnReachable.load(IDB_LANDABLE);
hBmpFieldReachable.load(IDB_REACHABLE);
hBmpFieldUnReachable.load(IDB_LANDABLE);
} else if (Appearance.IndLandable == wpLandableAltA){
hBmpAirportReachable.load(IDB_AIRPORT_REACHABLE);
hBmpAirportUnReachable.load(IDB_AIRPORT_UNREACHABLE);
hBmpFieldReachable.load(IDB_OUTFILED_REACHABLE);
hBmpFieldUnReachable.load(IDB_OUTFILED_UNREACHABLE);
}
for (int i = 0; i < AIRSPACECLASSCOUNT; i++) {
hAirspacePens[i].set(IBLSCALE(2), GetAirspaceColourByClass(i, settings_map));
}
}
void MapWindow::FillScaleListForEngineeringUnits(void)
{
int i;
// Fill up discrete map scales
// Consider scalelist size!!!
switch (Units::GetUserDistanceUnit()) {
default:
ScaleListCount = 0;
ScaleList[ScaleListCount++] = 0.01; // km
ScaleList[ScaleListCount++] = 0.015;
ScaleList[ScaleListCount++] = 0.025;
ScaleList[ScaleListCount++] = 0.040;
ScaleList[ScaleListCount++] = 0.070;
ScaleList[ScaleListCount++] = 0.1;
ScaleList[ScaleListCount++] = 0.15;
ScaleList[ScaleListCount++] = 0.2;
ScaleList[ScaleListCount++] = 0.35;
ScaleList[ScaleListCount++] = 0.5;
ScaleList[ScaleListCount++] = 0.75;
ScaleList[ScaleListCount++] = 1.0;
ScaleList[ScaleListCount++] = 1.5;
ScaleList[ScaleListCount++] = 2.0;
ScaleList[ScaleListCount++] = 3.5;
ScaleList[ScaleListCount++] = 5.0;
ScaleList[ScaleListCount++] = 7.5;
ScaleList[ScaleListCount++] = 10.0;
ScaleList[ScaleListCount++] = 15.0;
ScaleList[ScaleListCount++] = 20.0;
ScaleList[ScaleListCount++] = 25.0;
ScaleList[ScaleListCount++] = 40.0;
ScaleList[ScaleListCount++] = 50.0;
ScaleList[ScaleListCount++] = 75.0;
break;
case unStatuteMiles:
ScaleListCount = 0;
ScaleList[ScaleListCount++] = 50.0 * (0.0006214 / 3.281); // to ft;
ScaleList[ScaleListCount++] = 80.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 130.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 200.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 350.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 500.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 800.0 * (0.0006214 / 3.281); // to ft
ScaleList[ScaleListCount++] = 0.2;
ScaleList[ScaleListCount++] = 0.35;
ScaleList[ScaleListCount++] = 0.5;
ScaleList[ScaleListCount++] = 0.75;
ScaleList[ScaleListCount++] = 1.0;
ScaleList[ScaleListCount++] = 1.5;
ScaleList[ScaleListCount++] = 2.0;
ScaleList[ScaleListCount++] = 3.5;
ScaleList[ScaleListCount++] = 5.0;
ScaleList[ScaleListCount++] = 7.5;
ScaleList[ScaleListCount++] = 10.0;
ScaleList[ScaleListCount++] = 15.0;
ScaleList[ScaleListCount++] = 20.0;
ScaleList[ScaleListCount++] = 25.0;
ScaleList[ScaleListCount++] = 40.0;
break;
case unNauticalMiles:
ScaleListCount = 0;
ScaleList[ScaleListCount++] = 50.0 * (0.00053996 / 3.281); // to ft;
ScaleList[ScaleListCount++] = 100.0 * (0.00053996 / 3.281); // to ft;
ScaleList[ScaleListCount++] = 150.0 * (0.00053996 / 3.281); // to ft
ScaleList[ScaleListCount++] = 250.0 * (0.00053996 / 3.281); // to ft
ScaleList[ScaleListCount++] = 400.0 * (0.00053996 / 3.281); // to ft
ScaleList[ScaleListCount++] = 600.0 * (0.00053996 / 3.281); // to ft
ScaleList[ScaleListCount++] = 900.0 * (0.00053996 / 3.281); // to ft
ScaleList[ScaleListCount++] = 0.2;
ScaleList[ScaleListCount++] = 0.35;
ScaleList[ScaleListCount++] = 0.5;
ScaleList[ScaleListCount++] = 0.75;
ScaleList[ScaleListCount++] = 1.0;
ScaleList[ScaleListCount++] = 1.5;
ScaleList[ScaleListCount++] = 2.0;
ScaleList[ScaleListCount++] = 3.5;
ScaleList[ScaleListCount++] = 5.0;
ScaleList[ScaleListCount++] = 7.5;
ScaleList[ScaleListCount++] = 10.0;
ScaleList[ScaleListCount++] = 15.0;
ScaleList[ScaleListCount++] = 20.0;
ScaleList[ScaleListCount++] = 25.0;
ScaleList[ScaleListCount++] = 40.0;
break;
} //sw units
double scalefactor = (double)GetMapResolutionFactor() / (double)IBLSCALE(/*Appearance.DefaultMapWidth*/ MapRect.right) * 1.4;
for (i=0; i<ScaleListCount; i++) ScaleList[i] /= scalefactor;
}
void MapWindow::DrawCompass(Canvas &canvas, const RECT rc)
{
POINT Start;
if (Appearance.CompassAppearance == apCompassDefault){
Start.y = IBLSCALE(19)+rc.top;
Start.x = rc.right - IBLSCALE(19);
if (SettingsMap().EnableVarioGauge && MapRectBig.right == rc.right)
Start.x -= InfoBoxLayout::ControlWidth;
POINT Arrow[5] = { {0,-18}, {-6,10}, {0,0}, {6,10}, {0,-18}};
canvas.select(MapGfx.hpCompass);
canvas.select(MapGfx.hbCompass);
// North arrow
PolygonRotateShift(Arrow, 5, Start.x, Start.y, -DisplayAngle);
canvas.polygon(Arrow, 5);
} else if (Appearance.CompassAppearance == apCompassAltA) {
static double lastDisplayAngle = 9999.9;
static int lastRcRight = 0;
static POINT Arrow[5] = { {0,-11}, {-5,9}, {0,3}, {5,9}, {0,-11}};
if (lastDisplayAngle != DisplayAngle || lastRcRight != rc.right){
Arrow[0].x = 0;
Arrow[0].y = -11;
Arrow[1].x = -5;
Arrow[1].y = 9;
Arrow[2].x = 0;
Arrow[2].y = 3;
Arrow[3].x = 5;
Arrow[3].y = 9;
Arrow[4].x = 0;
Arrow[4].y = -11;
Start.y = rc.top + IBLSCALE(10);
Start.x = rc.right - IBLSCALE(11);
if (SettingsMap().EnableVarioGauge && MapRectBig.right == rc.right) {
Start.x -= InfoBoxLayout::ControlWidth;
}
// North arrow
PolygonRotateShift(Arrow, 5, Start.x, Start.y,
-DisplayAngle);
lastDisplayAngle = DisplayAngle;
lastRcRight = rc.right;
}
canvas.polygon(Arrow, 5);
canvas.select(MapGfx.hpCompass);
canvas.polygon(Arrow, 5);
}
}
void MapWindow::DrawTeammate(LKSurface& Surface, const RECT& rc, const ScreenProjection& _Proj) {
if (TeammateCodeValid) {
if (PointVisible(TeammateLongitude, TeammateLatitude)) {
const POINT point = _Proj.LonLat2Screen(TeammateLongitude, TeammateLatitude);
hBmpTeammatePosition.Draw(Surface, point.x - NIBLSCALE(10), point.y - NIBLSCALE(10), IBLSCALE(20), IBLSCALE(20));
}
}
}