/** method which is called if a timer is set up */
public void updateGps(int fix) {
Double bearMov = new Double();
Double speed = new Double();
Double sunAzimut = new Double();
compassRose.setGpsStatus(
fix,
myNavigation.gpsPos.getSats(),
myNavigation.gpsPos.getSatsInView(),
myNavigation.gpsPos.getHDOP());
if ((fix > 0) && (myNavigation.gpsPos.getSats() >= 0)) {
// display values only, if signal good
lblPosition.setText(myNavigation.gpsPos.toString(CoordsScreen.getLocalSystem(currFormatSel)));
speed.set(myNavigation.gpsPos.getSpeed());
sunAzimut.set(myNavigation.skyOrientationDir.lonDec);
bearMov.set(myNavigation.gpsPos.getBear());
updateDistance();
compassRose.setSunMoveDirections(
(float) sunAzimut.value, (float) bearMov.value, (float) speed.value);
// Set background to signal quality
}
// receiving data, but signal ist not good
if ((fix == 0) && (myNavigation.gpsPos.getSats() >= 0)) {
gpsStatus = YELLOW;
}
// receiving no data
if (fix == -1) {
if (gpsStatus != RED)
(new MessageBox(
MyLocale.getMsg(321, "Error"),
MyLocale.getMsg(1510, "No data from GPS.\nConnection to serial port/gpsd closed."),
FormBase.OKB))
.exec();
gpsStatus = RED;
myNavigation.stopGps();
}
// cannot interpret data
if (fix == -2) {
if (gpsStatus != RED)
(new MessageBox(
MyLocale.getMsg(321, "Error"),
MyLocale.getMsg(
1511,
"Cannot interpret data from GPS/gpsd!\nPossible reasons:\nWrong port,\nwrong baud rate,\ninvalid protocol (need NMEA/gpsd).\nConnection to serial port closed.\nLast String tried to interpret:\n")
+ myNavigation.gpsPos.lastStrExamined,
FormBase.OKB))
.exec();
gpsStatus = RED;
myNavigation.stopGps(); // TODO automatic in myNavigate?
}
}
/** updates distance and bearing */
public void updateDistance() {
// update distance
float distance = -1.0f;
if (myNavigation.gpsPos.isValid() && myNavigation.destination.isValid()) {
distance = (float) myNavigation.gpsPos.getDistance(myNavigation.destination);
}
compassRose.setWaypointDirectionDist(
(float) myNavigation.gpsPos.getBearing(myNavigation.destination), distance);
}
public void resizeTo(int pWidth, int pHeight) {
super.resizeTo(pWidth, pHeight);
Rect coordsRect = CoordsP.getRect();
int roseHeight = pHeight - coordsRect.y - coordsRect.height;
if (Gui.screenIs(Gui.PDA_SCREEN) && Vm.isMobile()) {
// some space for the SIP button
if ((Vm.getParameter(VmConstants.VM_FLAGS) & (VmConstants.VM_FLAG_SIP_BUTTON_ON_SCREEN))
== (VmConstants.VM_FLAG_SIP_BUTTON_ON_SCREEN)) {
Rect screen =
(Rect) Window.getGuiInfo(WindowConstants.INFO_SCREEN_RECT, null, new Rect(), 0);
roseHeight -= screen.height / 14;
}
}
roseP.resizeTo(pWidth, roseHeight);
icRose.resizeTo(pWidth, roseHeight);
compassRose.resize(pWidth, roseHeight);
}
/** Eventhandler */
public void onEvent(Event ev) {
if (ev instanceof MenuEvent) {
if (ev.type == MenuEvent.SELECTED) {
if (((MenuEvent) ev).menu == mnuContextFormt) {
mnuContextFormt.close();
mnuContextFormt.getItemAt(currFormatSel).modifiers &= ~MenuItem.Checked;
currFormatSel = mnuContextFormt.getInt();
mnuContextFormt.getItemAt(currFormatSel).modifiers |= MenuItem.Checked;
lblPosition.setText(
myNavigation.gpsPos.toString(CoordsScreen.getLocalSystem(currFormatSel)));
btnGoto.setText(getGotoBtnText());
} // end lat-lon-format context menu
if (((MenuEvent) ev).menu == mnuContextRose) {
MenuItem action = (MenuItem) mnuContextRose.getSelectedItem();
if (action != null) {
for (int i = 0; i < miLuminary.length; i++) {
if (action == miLuminary[i]) {
myNavigation.setLuminary(i);
miLuminary[i].modifiers |= MenuItem.Checked;
compassRose.setLuminaryName(SkyOrientation.getLuminaryName(myNavigation.luminary));
} else miLuminary[i].modifiers &= ~MenuItem.Checked;
}
if (action == miNorthCentered) {
if (compassRose.isNorthCentered()) {
compassRose.setNorthCentered(false);
miNorthCentered.modifiers &= ~MenuItem.Checked;
} else {
compassRose.setNorthCentered(true);
miNorthCentered.modifiers |= MenuItem.Checked;
}
}
}
}
}
}
if (ev instanceof ControlEvent && ev.type == ControlEvent.PRESSED) {
// start/stop GPS connection
if (ev.target == btnGPS) {
if (btnGPS.getText().equals(MyLocale.getMsg(1504, "Start"))) startGps();
else myNavigation.stopGps();
}
// set current position as centre and recalculate distance of caches in MainTab
if (ev.target == btnCenter) {
if (myNavigation.gpsPos.isValid()) {
pref.setCurCentrePt(myNavigation.gpsPos);
} else
(new MessageBox(
MyLocale.getMsg(312, "Error"),
MyLocale.getMsg(
1514, "Cannot recalculate distances, because the GPS position is not set"),
FormBase.OKB))
.execute();
}
// Start moving map
if (ev.target == btnMap) {
switchToMovingMap();
}
// create new waypoint with current GPS-position
if (ev.target == btnSave) {
CacheHolder ch = new CacheHolder();
ch.setPos(myNavigation.gpsPos);
ch.setType(CacheType.CW_TYPE_STAGE); // see CacheType.GC_AW_STAGE_OF_MULTI // TODO unfertig
mainT.newWaypoint(ch);
}
// change destination waypoint
if (ev.target == btnGoto) {
if (Vm.isMobile()) {
InputScreen InScr = new InputScreen(CoordsScreen.getLocalSystem(currFormatSel));
if (myNavigation.destination.isValid()) InScr.setCoords(myNavigation.destination);
else InScr.setCoords(new CWPoint(0, 0));
if (InScr.execute(null, CellConstants.TOP) == FormBase.IDOK)
setDestination(InScr.getCoords());
} else {
CoordsScreen cs = new CoordsScreen();
if (myNavigation.destination.isValid())
cs.setFields(myNavigation.destination, CoordsScreen.getLocalSystem(currFormatSel));
else cs.setFields(new CWPoint(0, 0), CoordsScreen.getLocalSystem(currFormatSel));
if (cs.execute(null, CellConstants.TOP) == FormBase.IDOK) setDestination(cs.getCoords());
}
}
}
super.onEvent(ev);
}
/**
* Create GotoPanel
*
* @param Preferences global preferences
* @param MainTab reference to MainTable
* @param DetailsPanel reference to DetailsPanel
* @param Vector cacheDB
*/
public GotoPanel(Navigate nav) {
myNavigation = nav;
pref = Global.getPref();
profile = Global.getProfile();
mainT = Global.mainTab;
detP = mainT.detP;
cacheDB = profile.cacheDB;
// Button
ButtonP.addNext(
btnGPS = new mButton(MyLocale.getMsg(1504, "Start")),
CellConstants.DONTSTRETCH,
(CellConstants.DONTFILL | CellConstants.WEST));
ButtonP.addNext(
btnCenter = new mButton(MyLocale.getMsg(309, "Centre")),
CellConstants.DONTSTRETCH,
(CellConstants.DONTFILL | CellConstants.WEST));
ButtonP.addLast(
btnSave = new mButton(MyLocale.getMsg(311, "Create Waypoint")),
CellConstants.DONTSTRETCH,
(CellConstants.DONTFILL | CellConstants.WEST));
// ButtonP.addLast(btnMap = new mButton(MyLocale.getMsg(1506,"Map")),CellConstants.DONTSTRETCH,
// (CellConstants.DONTFILL|CellConstants.WEST));
// Format selection for coords
// context menu
mnuContextFormt = new Menu();
currFormatSel = 1; // default to d° m.m
mnuContextFormt.addItem(miCooformat[0] = new MenuItem("d.d°"));
miCooformat[0].modifiers &= ~MenuItem.Checked;
mnuContextFormt.addItem(miCooformat[1] = new MenuItem("d°m.m\'"));
miCooformat[1].modifiers |= MenuItem.Checked; // default
mnuContextFormt.addItem(miCooformat[2] = new MenuItem("d°m\'s\""));
miCooformat[2].modifiers &= ~MenuItem.Checked;
mnuContextFormt.addItems(TransformCoordinates.getProjectedSystemNames());
// Create context menu for compass rose: select luminary for orientation
mnuContextRose = new Menu();
for (int i = 0; i < SkyOrientation.LUMINARY_NAMES.length; i++) {
mnuContextRose.addItem(miLuminary[i] = new MenuItem(SkyOrientation.getLuminaryName(i)));
if (i == myNavigation.luminary) miLuminary[i].modifiers |= MenuItem.Checked;
else miLuminary[i].modifiers &= MenuItem.Checked;
}
// Coords
CoordsP.addNext(
lblGPS = new mLabel("GPS: "),
CellConstants.DONTSTRETCH,
(CellConstants.DONTFILL | CellConstants.WEST));
lblGPS.backGround = RED;
lblGPS.setMenu(mnuContextFormt);
lblGPS.modifyAll(ControlConstants.WantHoldDown, 0);
lblPosition =
new mLabel(myNavigation.gpsPos.toString(CoordsScreen.getLocalSystem(currFormatSel)));
lblPosition.anchor = CellConstants.CENTER;
lblPosition.setMenu(mnuContextFormt);
lblPosition.modifyAll(ControlConstants.WantHoldDown, 0);
CoordsP.addLast(
lblPosition, CellConstants.HSTRETCH, (CellConstants.HFILL | CellConstants.WEST));
CoordsP.addNext(
lblDST = new mLabel(MyLocale.getMsg(1500, "DST:")),
CellConstants.DONTSTRETCH,
(CellConstants.DONTFILL | CellConstants.WEST));
lblDST.backGround = new Color(0, 0, 255);
lblDST.setMenu(mnuContextFormt);
lblDST.modifyAll(ControlConstants.WantHoldDown, 0);
CoordsP.addLast(
btnGoto = new mButton(getGotoBtnText()),
CellConstants.HSTRETCH,
(CellConstants.HFILL | CellConstants.WEST));
// Rose for bearing
// compassRose = new GotoRose("rose.png");
compassRose = new GotoRose();
icRose = new ImageControl(compassRose);
icRose.setMenu(mnuContextRose);
icRose.modifyAll(
ControlConstants.WantHoldDown,
0); // this is necessary in order to make PenHold on a PDA work as right click
roseP.addLast(
icRose, CellConstants.DONTSTRETCH, (CellConstants.DONTFILL | CellConstants.NORTH));
mnuContextRose.addItem(new MenuItem("", MenuItem.Separator, null));
mnuContextRose.addItem(miNorthCentered = new MenuItem(MyLocale.getMsg(1503, "North Centered")));
if (compassRose.isNorthCentered()) miNorthCentered.modifiers |= MenuItem.Checked;
else miNorthCentered.modifiers &= MenuItem.Checked;
// add Panels
HeadP.addLast(ButtonP, CellConstants.HSTRETCH, CellConstants.DONTFILL | CellConstants.WEST)
.setTag(SPAN, new Dimension(2, 1));
HeadP.addLast(CoordsP, CellConstants.HSTRETCH, CellConstants.HFILL | CellConstants.NORTH)
.setTag(SPAN, new Dimension(2, 1));
this.addNext(HeadP, CellConstants.HSTRETCH, CellConstants.WEST)
.setTag(SPAN, new Dimension(2, 1));
this.addLast(
btnMap = new mButton(MyLocale.getMsg(1506, "Map") + " "),
CellConstants.HSTRETCH,
CellConstants.VFILL | CellConstants.RIGHT)
.setTag(SPAN, new Dimension(2, 1));
this.addLast(roseP, CellConstants.DONTSTRETCH, CellConstants.DONTFILL | CellConstants.WEST)
.setTag(SPAN, new Dimension(2, 1));
btnMap.backGround = GREEN;
}