unsigned
MapWindow::UpdateTopography(unsigned max_update)
{
if (topography != nullptr && GetMapSettings().topography_enabled)
return topography->ScanVisibility(visible_projection, max_update);
else
return 0;
}
void
GlueMapWindow::DrawFlightMode(Canvas &canvas, const PixelRect &rc) const
{
PixelScalar offset = 0;
// draw logger status
if (logger != nullptr && logger->IsLoggerActive()) {
bool flip = (Basic().date_time_utc.second % 2) == 0;
const MaskedIcon &icon = flip ? look.logger_on_icon : look.logger_off_icon;
offset = icon.GetSize().cx;
icon.Draw(canvas, rc.right - offset, rc.bottom - icon.GetSize().cy);
}
// draw flight mode
const MaskedIcon *bmp;
if (Calculated().common_stats.task_type == TaskType::ABORT)
bmp = &look.abort_mode_icon;
else if (GetDisplayMode() == DisplayMode::CIRCLING)
bmp = &look.climb_mode_icon;
else if (GetDisplayMode() == DisplayMode::FINAL_GLIDE)
bmp = &look.final_glide_mode_icon;
else
bmp = &look.cruise_mode_icon;
offset += bmp->GetSize().cx + Layout::Scale(6);
bmp->Draw(canvas, rc.right - offset,
rc.bottom - bmp->GetSize().cy - Layout::Scale(4));
// draw flarm status
if (!GetMapSettings().show_flarm_alarm_level)
// Don't show indicator when the gauge is indicating the traffic anyway
return;
const FlarmStatus &flarm = Basic().flarm.status;
if (!flarm.available)
return;
switch (flarm.alarm_level) {
case FlarmTraffic::AlarmType::NONE:
bmp = &look.traffic_safe_icon;
break;
case FlarmTraffic::AlarmType::LOW:
case FlarmTraffic::AlarmType::INFO_ALERT:
bmp = &look.traffic_warning_icon;
break;
case FlarmTraffic::AlarmType::IMPORTANT:
case FlarmTraffic::AlarmType::URGENT:
bmp = &look.traffic_alarm_icon;
break;
};
offset += bmp->GetSize().cx + Layout::Scale(6);
bmp->Draw(canvas, rc.right - offset,
rc.bottom - bmp->GetSize().cy - Layout::Scale(2));
}
void
MapWindow::DrawTaskOffTrackIndicator(Canvas &canvas)
{
if (Calculated().circling
|| !Basic().location_available
|| !Basic().track_available
|| !GetMapSettings().detour_cost_markers_enabled)
return;
const TaskStats &task_stats = Calculated().task_stats;
const ElementStat ¤t_leg = task_stats.current_leg;
if (!task_stats.task_valid || !current_leg.location_remaining.IsValid())
return;
const GeoPoint target = current_leg.location_remaining;
GeoVector vec(Basic().location, target);
if ((Basic().track - vec.bearing).AsDelta().AbsoluteDegrees() < fixed(10))
// insignificant error
return;
fixed distance_max =
std::min(vec.distance,
render_projection.GetScreenDistanceMeters() * fixed(0.7));
// too short to bother
if (distance_max < fixed(5000))
return;
GeoPoint start = Basic().location;
canvas.Select(*look.overlay_font);
canvas.SetTextColor(COLOR_BLACK);
canvas.SetBackgroundTransparent();
GeoPoint dloc;
int ilast = 0;
for (fixed d = fixed(1) / 4; d <= fixed(1); d += fixed(1) / 4) {
dloc = FindLatitudeLongitude(start, Basic().track, distance_max * d);
fixed distance0 = start.Distance(dloc);
fixed distance1 = target.Distance(dloc);
fixed distance = fixed(distance0 + distance1) / vec.distance;
int idist = iround((distance - fixed(1)) * 100);
if ((idist != ilast) && (idist > 0) && (idist < 1000)) {
TCHAR Buffer[5];
_stprintf(Buffer, _T("%d"), idist);
RasterPoint sc = render_projection.GeoToScreen(dloc);
PixelSize tsize = canvas.CalcTextSize(Buffer);
canvas.DrawText(sc.x - tsize.cx / 2, sc.y - tsize.cy / 2, Buffer);
ilast = idist;
}
}
}
void
GlueMapWindow::DrawVario(Canvas &canvas, const PixelRect &rc) const
{
if (!GetMapSettings().vario_bar_enabled)
return;
vario_bar_renderer.Draw(canvas, rc, Basic(), Calculated(),
GetComputerSettings().polar.glide_polar_task,
true); //NOTE: AVG enabled for now, make it configurable ;
}
void
MapWindow::DrawWaypoints(Canvas &canvas)
{
waypoint_renderer.render(canvas, label_block,
render_projection, GetMapSettings().waypoint,
GetComputerSettings().polar,
GetComputerSettings().task,
Basic(), Calculated(),
task, route_planner);
}
void
MapWindow::DrawTrail(Canvas &canvas, const RasterPoint aircraft_pos,
unsigned min_time, bool enable_traildrift)
{
if (glide_computer)
trail_renderer.Draw(canvas, glide_computer->GetTraceComputer(),
render_projection, min_time,
enable_traildrift, aircraft_pos,
Basic(), Calculated(), GetMapSettings());
}
void
MapWindow::DrawWind(Canvas &canvas, const RasterPoint &Start,
const PixelRect &rc) const
{
if (IsPanning())
return;
WindArrowRenderer wind_arrow_renderer(look.wind);
wind_arrow_renderer.Draw(canvas, render_projection.GetScreenAngle(),
Start, rc, Calculated(), GetMapSettings());
}
void
GlueMapWindow::RenderTrail(Canvas &canvas, const RasterPoint aircraft_pos)
{
unsigned min_time;
switch(GetMapSettings().trail.length) {
case TrailSettings::Length::OFF:
return;
case TrailSettings::Length::LONG:
min_time = max(0, (int)Basic().time - 3600);
break;
case TrailSettings::Length::SHORT:
min_time = max(0, (int)Basic().time - 600);
break;
case TrailSettings::Length::FULL:
min_time = 0; // full
break;
}
DrawTrail(canvas, aircraft_pos, min_time,
GetMapSettings().trail.wind_drift_enabled && InCirclingMode());
}
void
TargetMapWindow::DrawWaypoints(Canvas &canvas)
{
const MapSettings &settings_map = GetMapSettings();
WaypointRendererSettings settings = settings_map.waypoint;
settings.display_text_type = DISPLAYNAME;
way_point_renderer.render(canvas, label_block,
projection, settings,
GetComputerSettings().task,
task, NULL);
}
void
MapWindow::RenderAirspace(Canvas &canvas)
{
if (GetMapSettings().airspace.enable) {
airspace_renderer.Draw(canvas,
#ifndef ENABLE_OPENGL
buffer_canvas,
#endif
render_projection,
Basic(), Calculated(),
GetComputerSettings().airspace,
GetMapSettings().airspace);
airspace_label_renderer.Draw(canvas,
#ifndef ENABLE_OPENGL
buffer_canvas,
#endif
render_projection,
Basic(), Calculated(),
GetComputerSettings().airspace,
GetMapSettings().airspace);
}
}
void
TargetMapWindow::DrawWaypoints(Canvas &canvas)
{
const MapSettings &settings_map = GetMapSettings();
WaypointRendererSettings settings = settings_map.waypoint;
settings.display_text_type = WaypointRendererSettings::DisplayTextType::NAME;
way_point_renderer.render(canvas, label_block,
projection, settings,
GetComputerSettings().polar,
GetComputerSettings().task,
Basic(), Calculated(),
task, nullptr);
}
void
GlueMapWindow::Render(Canvas &canvas, const PixelRect &rc)
{
MapWindow::Render(canvas, rc);
if (IsNearSelf()) {
draw_sw.Mark("DrawGlueMisc");
if (GetMapSettings().show_thermal_profile)
DrawThermalBand(canvas, rc);
DrawStallRatio(canvas, rc);
DrawFlightMode(canvas, rc);
DrawFinalGlide(canvas, rc);
DrawVario(canvas, rc);
DrawGPSStatus(canvas, rc, Basic());
}
}
void
TargetMapWindow::OnPaintBuffer(Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
// Calculate screen position of the aircraft
const auto aircraft_pos = projection.GeoToScreen(Basic().location);
// reset label over-write preventer
label_block.reset();
// Render terrain, groundline and topography
RenderTerrain(canvas);
RenderTopography(canvas);
// Render airspace
RenderAirspace(canvas);
#ifdef ENABLE_OPENGL
/* desaturate the map background, to focus on the task */
canvas.FadeToWhite(0x80);
#endif
// Render task, waypoints
DrawTask(canvas);
DrawWaypoints(canvas);
// Render the snail trail
RenderTrail(canvas);
// Render topography on top of airspace, to keep the text readable
RenderTopographyLabels(canvas);
// Finally, draw you!
if (Basic().alive)
AircraftRenderer::Draw(canvas, GetMapSettings(), aircraft_look,
Basic().attitude.heading - projection.GetScreenAngle(),
aircraft_pos);
RenderMapScale(canvas, projection, GetClientRect(), overlay_look);
}
void
MapWindow::DrawTask(Canvas &canvas)
{
if (task == NULL)
return;
/* RLD bearing is invalid if GPS not connected and in non-sim mode,
but we can still draw targets */
bool draw_bearing = Basic().track_available;
bool draw_route = draw_bearing;
if (draw_bearing) {
if (Calculated().planned_route.size()>2) {
draw_bearing = false;
} else {
draw_route = false;
}
}
ProtectedTaskManager::Lease task_manager(*task);
const AbstractTask *task = task_manager->GetActiveTask();
if (task && task->CheckTask()) {
RenderTaskPoint::TargetVisibility target_visibility =
IsNearSelf() ? RenderTaskPoint::ACTIVE : RenderTaskPoint::ALL;
OZRenderer ozv(look.task, airspace_renderer.GetLook(),
GetMapSettings().airspace);
RenderTaskPoint tpv(canvas,
render_projection,
look.task,
/* we're accessing the OrderedTask here,
which may be invalid at this point, but it
will be used only if active, so it's ok */
task_manager->GetOrderedTask().GetTaskProjection(),
ozv, draw_bearing,
target_visibility,
Basic().location);
TaskRenderer dv(tpv, render_projection.GetScreenBounds());
dv.Draw(*task);
}
if (draw_route)
DrawRoute(canvas);
}
void
ActionInterface::SendMapSettings(const bool trigger_draw)
{
// trigger_draw: asks for an immediate exchange of blackboard data
// (via ProcessTimer()) rather than waiting for the idle timer every 500ms
if (trigger_draw) {
DisplayModes();
InfoBoxManager::ProcessTimer();
}
main_window.SetMapSettings(GetMapSettings());
if (trigger_draw) {
main_window.full_redraw();
BroadcastUISettingsUpdate();
}
// TODO: trigger refresh if the settings are changed
}
void
TargetMapWindow::DrawTask(Canvas &canvas)
{
if (task == NULL)
return;
ProtectedTaskManager::Lease task_manager(*task);
const AbstractTask *task = task_manager->GetActiveTask();
if (task && task->CheckTask()) {
OZRenderer ozv(task_look, airspace_renderer.GetLook(),
GetMapSettings().airspace);
TaskPointRenderer tpv(canvas, projection, task_look,
/* we're accessing the OrderedTask here,
which may be invalid at this point, but it
will be used only if active, so it's ok */
task_manager->GetOrderedTask().GetTaskProjection(),
ozv, false, TaskPointRenderer::ALL,
Basic().location_available, Basic().location);
TaskRenderer dv(tpv, projection.GetScreenBounds());
dv.Draw(*task);
}
}
void
TargetMapWindow::on_paint_buffer(Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
// Calculate screen position of the aircraft
const RasterPoint aircraft_pos = projection.GeoToScreen(Basic().location);
// reset label over-write preventer
label_block.reset();
// Render terrain, groundline and topography
RenderTerrain(canvas);
RenderTopography(canvas);
// Render airspace
RenderAirspace(canvas);
// Render task, waypoints
DrawTask(canvas);
DrawWaypoints(canvas);
// Render the snail trail
RenderTrail(canvas);
// Render topography on top of airspace, to keep the text readable
RenderTopographyLabels(canvas);
// Finally, draw you!
if (Basic().connected)
AircraftRenderer::Draw(canvas, GetMapSettings(), aircraft_look,
Calculated().heading - projection.GetScreenAngle(),
aircraft_pos);
}
inline void
MapWindow::RenderRasp(Canvas &canvas)
{
if (rasp_store == nullptr)
return;
const WeatherUIState &state = GetUIState().weather;
if (rasp_renderer && state.map != (int)rasp_renderer->GetParameter()) {
#ifndef ENABLE_OPENGL
const ScopeLock protect(mutex);
#endif
rasp_renderer.reset();
}
if (state.map < 0)
return;
if (!rasp_renderer) {
#ifndef ENABLE_OPENGL
const ScopeLock protect(mutex);
#endif
rasp_renderer.reset(new RaspRenderer(*rasp_store, state.map));
}
rasp_renderer->SetTime(state.time);
{
QuietOperationEnvironment operation;
rasp_renderer->Update(Calculated().date_time_local, operation);
}
const auto &terrain_settings = GetMapSettings().terrain;
if (rasp_renderer->Generate(render_projection, terrain_settings))
rasp_renderer->Draw(canvas, render_projection);
}
void
GlueMapWindow::DrawMapScale(Canvas &canvas, const PixelRect &rc,
const MapWindowProjection &projection) const
{
if (!projection.IsValid())
return;
StaticString<80> buffer;
fixed map_width = projection.GetScreenWidthMeters();
const Font &font = *look.overlay_font;
canvas.Select(font);
FormatUserMapScale(map_width, buffer.buffer(), true);
PixelSize text_size = canvas.CalcTextSize(buffer);
const PixelScalar text_padding_x = Layout::GetTextPadding();
const PixelScalar height = font.GetCapitalHeight()
+ Layout::GetTextPadding();
PixelScalar x = 0;
look.map_scale_left_icon.Draw(canvas, 0, rc.bottom - height);
x += look.map_scale_left_icon.GetSize().cx;
canvas.DrawFilledRectangle(x, rc.bottom - height,
x + 2 * text_padding_x + text_size.cx,
rc.bottom, COLOR_WHITE);
canvas.SetBackgroundTransparent();
canvas.SetTextColor(COLOR_BLACK);
x += text_padding_x;
canvas.DrawText(x,
rc.bottom - font.GetAscentHeight() - Layout::Scale(1),
buffer);
x += text_padding_x + text_size.cx;
look.map_scale_right_icon.Draw(canvas, x, rc.bottom - height);
buffer.clear();
if (GetMapSettings().auto_zoom_enabled)
buffer = _T("AUTO ");
switch (follow_mode) {
case FOLLOW_SELF:
break;
case FOLLOW_PAN:
buffer += _T("PAN ");
break;
}
const UIState &ui_state = GetUIState();
if (ui_state.auxiliary_enabled) {
buffer += ui_state.panel_name;
buffer += _T(" ");
}
if (Basic().gps.replay)
buffer += _T("REPLAY ");
else if (Basic().gps.simulator) {
buffer += _("Simulator");
buffer += _T(" ");
}
if (GetComputerSettings().polar.ballast_timer_active)
buffer.AppendFormat(
_T("BALLAST %d LITERS "),
(int)GetComputerSettings().polar.glide_polar_task.GetBallastLitres());
if (weather != nullptr && weather->GetParameter() > 0) {
const TCHAR *label = weather->ItemLabel(weather->GetParameter());
if (label != nullptr)
buffer += label;
}
if (!buffer.empty()) {
int y = rc.bottom - height;
TextInBoxMode mode;
mode.vertical_position = TextInBoxMode::VerticalPosition::ABOVE;
mode.shape = LabelShape::OUTLINED;
TextInBox(canvas, buffer, 0, y, mode, rc, nullptr);
}
}
void
GlueMapWindow::DrawMapScale(Canvas &canvas, const PixelRect &rc,
const MapWindowProjection &projection) const
{
RenderMapScale(canvas, projection, rc, look.overlay);
if (!projection.IsValid())
return;
StaticString<80> buffer;
buffer.clear();
if (GetMapSettings().auto_zoom_enabled)
buffer = _T("AUTO ");
switch (follow_mode) {
case FOLLOW_SELF:
break;
case FOLLOW_PAN:
buffer += _T("PAN ");
break;
}
const UIState &ui_state = GetUIState();
if (ui_state.auxiliary_enabled) {
buffer += ui_state.panel_name;
buffer += _T(" ");
}
if (Basic().gps.replay)
buffer += _T("REPLAY ");
else if (Basic().gps.simulator) {
buffer += _("Simulator");
buffer += _T(" ");
}
if (GetComputerSettings().polar.ballast_timer_active)
buffer.AppendFormat(
_T("BALLAST %d LITERS "),
(int)GetComputerSettings().polar.glide_polar_task.GetBallastLitres());
if (rasp_renderer != nullptr) {
const TCHAR *label = rasp_renderer->GetLabel();
if (label != nullptr)
buffer += gettext(label);
}
if (!buffer.empty()) {
const Font &font = *look.overlay.overlay_font;
canvas.Select(font);
const unsigned height = font.GetCapitalHeight()
+ Layout::GetTextPadding();
int y = rc.bottom - height;
TextInBoxMode mode;
mode.vertical_position = TextInBoxMode::VerticalPosition::ABOVE;
mode.shape = LabelShape::OUTLINED;
TextInBox(canvas, buffer, 0, y, mode, rc, nullptr);
}
}
void
TargetMapWindow::RenderTopographyLabels(Canvas &canvas)
{
if (topography_renderer != nullptr && GetMapSettings().topography_enabled)
topography_renderer->DrawLabels(canvas, projection, label_block);
}
void
TargetMapWindow::RenderTopography(Canvas &canvas)
{
if (topography_renderer != nullptr && GetMapSettings().topography_enabled)
topography_renderer->Draw(canvas, projection);
}
bool
ButtonLabel::ExpandMacros(const TCHAR *In, TCHAR *OutBuffer, size_t Size)
{
// ToDo, check Buffer Size
bool invalid = false;
CopyString(OutBuffer, In, Size);
if (_tcsstr(OutBuffer, _T("$(")) == NULL)
return false;
if (_tcsstr(OutBuffer, _T("$(CheckAirspace)"))) {
if (airspace_database.empty())
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckAirspace)"), _T(""), Size);
}
invalid |= ExpandTaskMacros(OutBuffer, Size,
Calculated(), GetComputerSettings());
ExpandTrafficMacros(OutBuffer, Size);
if (_tcsstr(OutBuffer, _T("$(CheckFLARM)"))) {
if (!Basic().flarm.status.available)
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckFLARM)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckCircling)"))) {
if (!Calculated().circling)
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckCircling)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckVega)"))) {
if (devVarioFindVega()== NULL)
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckVega)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckReplay)"))) {
if (CommonInterface::MovementDetected())
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckReplay)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckWaypointFile)"))) {
invalid |= way_points.IsEmpty();
ReplaceInString(OutBuffer, _T("$(CheckWaypointFile)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckLogger)"))) {
invalid |= Basic().gps.replay;
ReplaceInString(OutBuffer, _T("$(CheckLogger)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckNet)"))) {
#ifndef HAVE_HTTP
invalid = true;
#endif
ReplaceInString(OutBuffer, _T("$(CheckNet)"), _T(""), Size);
}
if (_tcsstr(OutBuffer, _T("$(CheckTerrain)"))) {
if (!Calculated().terrain_valid)
invalid = true;
ReplaceInString(OutBuffer, _T("$(CheckTerrain)"), _T(""), Size);
}
CondReplaceInString(logger != nullptr && logger->IsLoggerActive(), OutBuffer,
_T("$(LoggerActive)"), _("Stop"),
_("Start"), Size);
if (_tcsstr(OutBuffer, _T("$(SnailTrailToggleName)"))) {
switch (GetMapSettings().trail.length) {
case TrailSettings::Length::OFF:
ReplaceInString(OutBuffer, _T("$(SnailTrailToggleName)"),
_("Long"), Size);
break;
case TrailSettings::Length::LONG:
ReplaceInString(OutBuffer, _T("$(SnailTrailToggleName)"),
_("Short"), Size);
break;
case TrailSettings::Length::SHORT:
ReplaceInString(OutBuffer, _T("$(SnailTrailToggleName)"),
_("Full"), Size);
break;
case TrailSettings::Length::FULL:
ReplaceInString(OutBuffer, _T("$(SnailTrailToggleName)"),
_("Off"), Size);
break;
}
}
if (_tcsstr(OutBuffer, _T("$(AirSpaceToggleName)"))) {
ReplaceInString(OutBuffer, _T("$(AirSpaceToggleName)"),
GetMapSettings().airspace.enable ? _("Off") : _("On"), Size);
}
if (_tcsstr(OutBuffer, _T("$(TerrainTopologyToggleName)"))) {
char val = 0;
if (GetMapSettings().topography_enabled)
val++;
if (GetMapSettings().terrain.enable)
val += (char)2;
switch (val) {
case 0:
ReplaceInString(OutBuffer, _T("$(TerrainTopologyToggleName)"),
_("Topography On"), Size);
break;
case 1:
ReplaceInString(OutBuffer, _T("$(TerrainTopologyToggleName)"),
_("Terrain On"), Size);
break;
case 2:
ReplaceInString(OutBuffer, _T("$(TerrainTopologyToggleName)"),
_("Terrain + Topography"), Size);
break;
case 3:
ReplaceInString(OutBuffer, _T("$(TerrainTopologyToggleName)"),
_("Terrain Off"), Size);
break;
}
}
if (_tcsstr(OutBuffer, _T("$(TerrainTopographyToggleName)"))) {
char val = 0;
if (GetMapSettings().topography_enabled)
val++;
if (GetMapSettings().terrain.enable)
val += (char)2;
switch (val) {
case 0:
ReplaceInString(OutBuffer, _T("$(TerrainTopographyToggleName)"),
_("Topography On"), Size);
break;
case 1:
ReplaceInString(OutBuffer, _T("$(TerrainTopographyToggleName)"),
_("Terrain On"), Size);
break;
case 2:
ReplaceInString(OutBuffer, _T("$(TerrainTopographyToggleName)"),
_("Terrain + Topography"), Size);
break;
case 3:
ReplaceInString(OutBuffer, _T("$(TerrainTopographyToggleName)"),
_("Terrain Off"), Size);
break;
}
}
CondReplaceInString(CommonInterface::main_window->GetFullScreen(), OutBuffer,
_T("$(FullScreenToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetMapSettings().auto_zoom_enabled, OutBuffer,
_T("$(ZoomAutoToggleActionName)"),
_("Manual"), _("Auto"), Size);
CondReplaceInString(GetMapSettings().topography_enabled, OutBuffer,
_T("$(TopologyToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetMapSettings().topography_enabled, OutBuffer,
_T("$(TopographyToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetMapSettings().terrain.enable, OutBuffer,
_T("$(TerrainToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetMapSettings().airspace.enable, OutBuffer,
_T("$(AirspaceToggleActionName)"),
_("Off"), _("On"), Size);
if (_tcsstr(OutBuffer, _T("$(MapLabelsToggleActionName)"))) {
static const TCHAR *const labels[] = { N_("All"),
N_("Task & Landables"),
N_("Task"),
N_("None") };
static constexpr unsigned int n = ARRAY_SIZE(labels);
unsigned int i = (unsigned)GetMapSettings().waypoint.label_selection;
ReplaceInString(OutBuffer, _T("$(MapLabelsToggleActionName)"),
gettext(labels[(i + 1) % n]), Size);
}
CondReplaceInString(GetComputerSettings().task.auto_mc,
OutBuffer, _T("$(MacCreadyToggleActionName)"),
_("Manual"), _("Auto"), Size);
CondReplaceInString(GetUIState().auxiliary_enabled,
OutBuffer, _T("$(AuxInfoToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetUIState().force_display_mode == DisplayMode::CIRCLING,
OutBuffer, _T("$(DispModeClimbShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetUIState().force_display_mode == DisplayMode::CRUISE,
OutBuffer, _T("$(DispModeCruiseShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetUIState().force_display_mode == DisplayMode::NONE,
OutBuffer, _T("$(DispModeAutoShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetUIState().force_display_mode == DisplayMode::FINAL_GLIDE,
OutBuffer, _T("$(DispModeFinalShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.altitude_mode == AirspaceDisplayMode::ALLON,
OutBuffer, _T("$(AirspaceModeAllShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.altitude_mode == AirspaceDisplayMode::CLIP,
OutBuffer, _T("$(AirspaceModeClipShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.altitude_mode == AirspaceDisplayMode::AUTO,
OutBuffer, _T("$(AirspaceModeAutoShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.altitude_mode == AirspaceDisplayMode::ALLBELOW,
OutBuffer, _T("$(AirspaceModeBelowShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.altitude_mode == AirspaceDisplayMode::ALLOFF,
OutBuffer, _T("$(AirspaceModeAllOffIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().trail.length == TrailSettings::Length::OFF,
OutBuffer, _T("$(SnailTrailOffShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().trail.length == TrailSettings::Length::SHORT,
OutBuffer, _T("$(SnailTrailShortShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().trail.length == TrailSettings::Length::LONG,
OutBuffer, _T("$(SnailTrailLongShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().trail.length == TrailSettings::Length::FULL,
OutBuffer, _T("$(SnailTrailFullShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(!GetMapSettings().airspace.enable,
OutBuffer, _T("$(AirSpaceOffShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(GetMapSettings().airspace.enable,
OutBuffer, _T("$(AirSpaceOnShortIndicator)"),
_T("(*)"), _T(""), Size);
CondReplaceInString(CommonInterface::GetUISettings().traffic.enable_gauge,
OutBuffer, _T("$(FlarmDispToggleActionName)"),
_("Off"), _("On"), Size);
CondReplaceInString(GetMapSettings().auto_zoom_enabled, OutBuffer,
_T("$(ZoomAutoToggleActionName)"),
_("Manual"), _("Auto"), Size);
if (_tcsstr(OutBuffer, _T("$(NextPageName)"))) {
TCHAR label[30];
const PageLayout &page =
CommonInterface::GetUISettings().pages.pages[Pages::NextIndex()];
page.MakeTitle(CommonInterface::GetUISettings().info_boxes, label, true);
ReplaceInString(OutBuffer, _T("$(NextPageName)"), label, Size);
}
return invalid;
}
void
MapWindow::RenderTopography(Canvas &canvas)
{
if (topography_renderer != NULL && GetMapSettings().topography_enabled)
topography_renderer->Draw(canvas, render_projection);
}
void
MapWindow::Render(Canvas &canvas, const PixelRect &rc)
{
const NMEAInfo &basic = Basic();
// reset label over-write preventer
label_block.reset();
render_projection = visible_projection;
if (!render_projection.IsValid()) {
canvas.ClearWhite();
return;
}
// Calculate screen position of the aircraft
RasterPoint aircraft_pos{0,0};
if (basic.location_available)
aircraft_pos = render_projection.GeoToScreen(basic.location);
// Render terrain, groundline and topography
draw_sw.Mark("RenderTerrain");
RenderTerrain(canvas);
draw_sw.Mark("RenderTopography");
RenderTopography(canvas);
draw_sw.Mark("RenderFinalGlideShading");
RenderFinalGlideShading(canvas);
// Render track bearing (ground track)
draw_sw.Mark("DrawTrackBearing");
DrawTrackBearing(canvas, aircraft_pos);
// Render airspace
draw_sw.Mark("RenderAirspace");
RenderAirspace(canvas);
// Render task, waypoints
draw_sw.Mark("DrawContest");
DrawContest(canvas);
draw_sw.Mark("DrawTask");
DrawTask(canvas);
draw_sw.Mark("DrawWaypoints");
DrawWaypoints(canvas);
draw_sw.Mark("DrawNOAAStations");
RenderNOAAStations(canvas);
draw_sw.Mark("RenderMisc1");
// Render weather/terrain max/min values
DrawTaskOffTrackIndicator(canvas);
// Render the snail trail
if (basic.location_available)
RenderTrail(canvas, aircraft_pos);
RenderMarkers(canvas);
// Render estimate of thermal location
DrawThermalEstimate(canvas);
// Render topography on top of airspace, to keep the text readable
draw_sw.Mark("RenderTopographyLabels");
RenderTopographyLabels(canvas);
// Render glide through terrain range
draw_sw.Mark("RenderGlide");
RenderGlide(canvas);
draw_sw.Mark("RenderMisc2");
DrawBestCruiseTrack(canvas, aircraft_pos);
airspace_renderer.DrawIntersections(canvas, render_projection);
// Draw wind vector at aircraft
if (basic.location_available)
DrawWind(canvas, aircraft_pos, rc);
// Draw traffic
#ifdef HAVE_SKYLINES_TRACKING_HANDLER
DrawSkyLinesTraffic(canvas);
#endif
DrawTeammate(canvas);
if (basic.location_available)
DrawFLARMTraffic(canvas, aircraft_pos);
// Finally, draw you!
if (basic.location_available)
AircraftRenderer::Draw(canvas, GetMapSettings(), look.aircraft,
basic.attitude.heading - render_projection.GetScreenAngle(),
aircraft_pos);
// Render compass
DrawCompass(canvas, rc);
}
void
GlueMapWindow::DrawMapScale(Canvas &canvas, const PixelRect &rc,
const MapWindowProjection &projection) const
{
StaticString<80> buffer;
fixed map_width = projection.GetScreenWidthMeters();
canvas.Select(Fonts::map_bold);
FormatUserMapScale(map_width, buffer.buffer(), true);
PixelSize text_size = canvas.CalcTextSize(buffer);
const PixelScalar text_padding_x = Layout::Scale(2);
const PixelScalar height = Fonts::map_bold.GetCapitalHeight() + Layout::Scale(2);
PixelScalar x = 0;
look.map_scale_left_icon.Draw(canvas, 0, rc.bottom - height);
x += look.map_scale_left_icon.GetSize().cx;
canvas.DrawFilledRectangle(x, rc.bottom - height,
x + 2 * text_padding_x + text_size.cx,
rc.bottom, COLOR_WHITE);
canvas.SetBackgroundTransparent();
canvas.SetTextColor(COLOR_BLACK);
x += text_padding_x;
canvas.text(x, rc.bottom - Fonts::map_bold.GetAscentHeight() - Layout::Scale(1),
buffer);
x += text_padding_x + text_size.cx;
look.map_scale_right_icon.Draw(canvas, x, rc.bottom - height);
buffer.clear();
if (GetMapSettings().auto_zoom_enabled)
buffer = _T("AUTO ");
switch (follow_mode) {
case FOLLOW_SELF:
break;
case FOLLOW_PAN:
buffer += _T("PAN ");
break;
}
const UIState &ui_state = GetUIState();
if (ui_state.auxiliary_enabled) {
buffer += ui_state.panel_name;
buffer += _T(" ");
}
if (Basic().gps.replay)
buffer += _T("REPLAY ");
else if (Basic().gps.simulator) {
buffer += _("Simulator");
buffer += _T(" ");
}
if (GetComputerSettings().polar.ballast_timer_active)
buffer.AppendFormat(
_T("BALLAST %d LITERS "),
(int)GetComputerSettings().polar.glide_polar_task.GetBallastLitres());
if (weather != NULL && weather->GetParameter() > 0) {
const TCHAR *label = weather->ItemLabel(weather->GetParameter());
if (label != NULL)
buffer += label;
}
if (!buffer.empty()) {
int y = rc.bottom - height;
canvas.Select(Fonts::title);
canvas.SetBackgroundOpaque();
canvas.SetBackgroundColor(COLOR_WHITE);
canvas.text(0, y - canvas.CalcTextSize(buffer).cy, buffer);
}
}
/**
* Draws the FLARM traffic icons onto the given canvas
* @param canvas Canvas for drawing
*/
void
MapWindow::DrawFLARMTraffic(Canvas &canvas,
const PixelPoint aircraft_pos) const
{
// Return if FLARM icons on moving map are disabled
if (!GetMapSettings().show_flarm_on_map)
return;
// Return if FLARM data is not available
const TrafficList &flarm = Basic().flarm.traffic;
if (flarm.IsEmpty())
return;
const WindowProjection &projection = render_projection;
// if zoomed in too far out, dont draw traffic since it will be too close to
// the glider and so will be meaningless (serves only to clutter, cant help
// the pilot)
if (projection.GetMapScale() > 7300)
return;
canvas.Select(*traffic_look.font);
// Circle through the FLARM targets
for (auto it = flarm.list.begin(), end = flarm.list.end();
it != end; ++it) {
const FlarmTraffic &traffic = *it;
if (!traffic.location_available)
continue;
// Save the location of the FLARM target
GeoPoint target_loc = traffic.location;
// Points for the screen coordinates for the icon, name and average climb
PixelPoint sc, sc_name, sc_av;
// If FLARM target not on the screen, move to the next one
if (!projection.GeoToScreenIfVisible(target_loc, sc))
continue;
// Draw the name 16 points below the icon
sc_name = sc;
sc_name.y -= Layout::Scale(20);
// Draw the average climb value above the icon
sc_av = sc;
sc_av.y += Layout::Scale(5);
TextInBoxMode mode;
mode.shape = LabelShape::OUTLINED;
// JMW TODO enhancement: decluttering of FLARM altitudes (sort by max lift)
int dx = sc_av.x - aircraft_pos.x;
int dy = sc_av.y - aircraft_pos.y;
// only draw labels if not close to aircraft
if (dx * dx + dy * dy > Layout::Scale(30 * 30)) {
// If FLARM callsign/name available draw it to the canvas
if (traffic.HasName() && !StringIsEmpty(traffic.name))
TextInBox(canvas, traffic.name, sc_name.x, sc_name.y,
mode, GetClientRect());
if (traffic.climb_rate_avg30s >= 0.1) {
// If average climb data available draw it to the canvas
TCHAR label_avg[100];
FormatUserVerticalSpeed(traffic.climb_rate_avg30s,
label_avg, false);
TextInBox(canvas, label_avg, sc_av.x, sc_av.y, mode, GetClientRect());
}
}
auto color = FlarmFriends::GetFriendColor(traffic.id);
TrafficRenderer::Draw(canvas, traffic_look, traffic,
traffic.track - projection.GetScreenAngle(),
color, sc);
}
}
/**
* Draws the GliderLink traffic icons onto the given canvas
* @param canvas Canvas for drawing
*/
void
MapWindow::DrawGLinkTraffic(Canvas &canvas,
const PixelPoint aircraft_pos) const
{
#ifdef ANDROID
// Return if FLARM icons on moving map are disabled
if (!GetMapSettings().show_flarm_on_map)
return;
const GliderLinkTrafficList &traffic = Basic().glink_data.traffic;
if (traffic.IsEmpty())
return;
const MoreData &basic = Basic();
const WindowProjection &projection = render_projection;
canvas.Select(*traffic_look.font);
// Circle through the GliderLink targets
for (const auto &traf : traffic.list) {
// Save the location of the target
GeoPoint target_loc = traf.location;
// Points for the screen coordinates for the icon, name and average climb
PixelPoint sc, sc_name, sc_av, sc_alt;
// If FLARM target not on the screen, move to the next one
if (!projection.GeoToScreenIfVisible(target_loc, sc))
continue;
// Draw the callsign above the icon
sc_name = sc;
sc_name.x -= Layout::Scale(10);
sc_name.y -= Layout::Scale(15);
// Draw the average climb to the right of the icon
sc_av = sc;
sc_av.x += Layout::Scale(10);
sc_av.y -= Layout::Scale(8);
// Location of altitude label
sc_alt = sc;
sc_alt.x -= Layout::Scale(10);
sc_alt.y -= Layout::Scale(0);
TextInBoxMode mode;
mode.shape = LabelShape::OUTLINED;
mode.align = TextInBoxMode::Alignment::RIGHT;
// If callsign/name available draw it to the canvas
if (traf.HasName() && !StringIsEmpty(traf.name))
TextInBox(canvas, traf.name, sc_name.x, sc_name.y,
mode, GetClientRect());
if (traf.climb_rate_received) {
// If average climb data available draw it to the canvas
TCHAR label_avg[100];
FormatUserVerticalSpeed(traf.climb_rate,
label_avg, false);
mode.align = TextInBoxMode::Alignment::LEFT;
TextInBox(canvas, label_avg, sc_av.x, sc_av.y, mode, GetClientRect());
}
// use GPS altitude to be consistent with GliderLink
if(basic.gps_altitude_available && traf.altitude_received
&& fabs(double(traf.altitude) - basic.gps_altitude) >= 100.0) {
// If average climb data available draw it to the canvas
TCHAR label_alt[100];
double alt = (double(traf.altitude) - basic.gps_altitude) / 100.0;
FormatRelativeUserAltitude(alt, label_alt, false);
mode.align = TextInBoxMode::Alignment::RIGHT;
TextInBox(canvas, label_alt, sc_alt.x, sc_alt.y, mode, GetClientRect());
}
TrafficRenderer::Draw(canvas, traffic_look, traf,
traf.track - projection.GetScreenAngle(), sc);
}
#endif
}
void
MapWindow::Render(Canvas &canvas, const PixelRect &rc)
{
const NMEAInfo &basic = Basic();
// reset label over-write preventer
label_block.reset();
render_projection = visible_projection;
if (!render_projection.IsValid()) {
canvas.ClearWhite();
return;
}
// Calculate screen position of the aircraft
PixelPoint aircraft_pos{0,0};
if (basic.location_available)
aircraft_pos = render_projection.GeoToScreen(basic.location);
// General layout principles:
// - lower elevation drawn on bottom layers
// - increasing elevation drawn above
// - increasing importance drawn above
// - attempt to not obscure text
//////////////////////////////////////////////// items on ground
// Render terrain, groundline and topography
draw_sw.Mark("RenderTerrain");
RenderTerrain(canvas);
draw_sw.Mark("RenderRasp");
RenderRasp(canvas);
draw_sw.Mark("RenderTopography");
RenderTopography(canvas);
draw_sw.Mark("RenderOverlays");
RenderOverlays(canvas);
draw_sw.Mark("DrawNOAAStations");
RenderNOAAStations(canvas);
//////////////////////////////////////////////// glide range info
draw_sw.Mark("RenderFinalGlideShading");
RenderFinalGlideShading(canvas);
//////////////////////////////////////////////// airspace
// Render airspace
draw_sw.Mark("RenderAirspace");
RenderAirspace(canvas);
//////////////////////////////////////////////// task
// Render task, waypoints
draw_sw.Mark("DrawContest");
DrawContest(canvas);
draw_sw.Mark("DrawTask");
DrawTask(canvas);
draw_sw.Mark("DrawWaypoints");
DrawWaypoints(canvas);
//////////////////////////////////////////////// aircraft level items
// Render the snail trail
if (basic.location_available)
RenderTrail(canvas, aircraft_pos);
DrawWaves(canvas);
// Render estimate of thermal location
DrawThermalEstimate(canvas);
//////////////////////////////////////////////// text items
// Render topography on top of airspace, to keep the text readable
draw_sw.Mark("RenderTopographyLabels");
RenderTopographyLabels(canvas);
//////////////////////////////////////////////// navigation overlays
// Render glide through terrain range
draw_sw.Mark("RenderGlide");
RenderGlide(canvas);
draw_sw.Mark("RenderMisc1");
// Render weather/terrain max/min values
DrawTaskOffTrackIndicator(canvas);
// Render track bearing (projected track ground/air relative)
draw_sw.Mark("DrawTrackBearing");
RenderTrackBearing(canvas, aircraft_pos);
draw_sw.Mark("RenderMisc2");
DrawBestCruiseTrack(canvas, aircraft_pos);
// Draw wind vector at aircraft
if (basic.location_available)
DrawWind(canvas, aircraft_pos, rc);
// Render compass
DrawCompass(canvas, rc);
//////////////////////////////////////////////// traffic
// Draw traffic
#ifdef HAVE_SKYLINES_TRACKING
DrawSkyLinesTraffic(canvas);
#endif
DrawTeammate(canvas);
if (basic.location_available)
DrawFLARMTraffic(canvas, aircraft_pos);
//////////////////////////////////////////////// own aircraft
// Finally, draw you!
if (basic.location_available)
AircraftRenderer::Draw(canvas, GetMapSettings(), look.aircraft,
basic.attitude.heading - render_projection.GetScreenAngle(),
aircraft_pos);
//////////////////////////////////////////////// important overlays
// Draw intersections on top of aircraft
airspace_renderer.DrawIntersections(canvas, render_projection);
}