Examples with List com.codename1.ui.List used on opensource projects

Example 91 with List

use of com.codename1.ui.List in project codenameone-google-maps by codenameone.

the class MapContainer method getScreenCoordinates.

/**
 * Returns the screen points for a list of coordinates.  This is likely more efficient
 * than calling {@link #getScreenCoordinate(com.codename1.maps.Coord) } for each coordinate
 * in the list because this only involves a single call to the native layer.
 * @param coords The coordinates to convert to points.
 * @return A list of points relative to (0,0) of the map container.
 */
public List<Point> getScreenCoordinates(List<Coord> coords) {
    List<Point> out = new ArrayList<Point>(coords.size());
    BoundingBox bbox = getBoundingBox();
    Mercator proj = new Mercator();
    BoundingBox projectedBox = proj.fromWGS84(bbox);
    for (Coord crd : coords) {
        Coord projectedCrd = proj.fromWGS84(crd);
        Point p;
        if (getWidth() <= 0 || getHeight() <= 0) {
            p = new Point(-100, -100);
        } else {
            // Point p = map.getScreenCoordinate(crd);
            double projectedWidth = projectedBox.longitudeDifference();
            double projectedHeight = projectedBox.latitudeDifference();
            double xCoord = (projectedCrd.getLongitude() - projectedBox.getSouthWest().getLongitude()) / projectedWidth * getWidth();
            double yCoord = (projectedBox.getNorthEast().getLatitude() - projectedCrd.getLatitude()) / projectedHeight * getHeight();
            p = new Point((int) xCoord, (int) yCoord);
        }
        out.add(p);
    }
    return out;
}

Example 92 with List

use of com.codename1.ui.List in project codenameone-google-maps by codenameone.

the class MapLayout method mapPositionUpdated.

@Override
public void mapPositionUpdated(Component source, int zoom, Coord center) {
    // if (true) return;
    Runnable r = new Runnable() {

        public void run() {
            inUpdate = true;
            try {
                List<Coord> coords = new ArrayList<>();
                List<Component> cmps = new ArrayList<>();
                int len = actual.getComponentCount();
                for (Component current : actual) {
                    Coord crd = (Coord) current.getClientProperty(COORD_KEY);
                    coords.add(crd);
                    cmps.add(current);
                }
                int startingUpdateCounter = ++updateCounter;
                List<Point> points = map.getScreenCoordinates(coords);
                if (startingUpdateCounter != updateCounter || len != points.size()) {
                    // in which case, that update would be more recent than this one.
                    return;
                }
                for (int i = 0; i < len; i++) {
                    Component current = cmps.get(i);
                    Point p = points.get(i);
                    current.putClientProperty(POINT_KEY, p);
                }
                if (!pressed) {
                    // If the pointer is pressed
                    // we're showing the bitmap versions of the markers anyways
                    // so we don't need to revalidate the overlay aggressively.
                    actual.setShouldCalcPreferredSize(true);
                    actual.revalidate();
                }
                if (nextUpdate != null) {
                    Runnable nex = nextUpdate;
                    nextUpdate = null;
                    callSerially(nex);
                }
            } finally {
                inUpdate = false;
            }
        }
    };
    if (inUpdate) {
        nextUpdate = r;
    } else {
        nextUpdate = null;
        callSerially(r);
    }
}

Example 93 with List

use of com.codename1.ui.List in project codenameone-google-maps by codenameone.

the class MapLayout method uninstallMarkers.

private void uninstallMarkers() {
    actual.setVisible(true);
    actual.setShouldCalcPreferredSize(true);
    actual.revalidate();
    List<MapObject> toRemove = new ArrayList<MapObject>(markers);
    List<Component> children = new ArrayList<Component>();
    for (Component child : actual) {
        children.add(child);
    }
    for (MapObject marker : toRemove) {
        $(() -> map.removeMapObject(marker));
    }
    for (Component child : children) {
        child.putClientProperty(MARKER_KEY, null);
    }
    markers.clear();
}

Example 94 with List

use of com.codename1.ui.List in project codenameone-google-maps by codenameone.

the class MapInfoPanel method show.

public void show() {
    if (getParent() != null) {
        return;
    }
    Display disp = Display.getInstance();
    if (disp.isTablet()) {
        if (disp.isPortrait()) {
            markers.setLayout(new BoxLayout(BoxLayout.X_AXIS));
            for (Component marker : markers) {
                if (marker instanceof Button) {
                    Button btnMarker = (Button) marker;
                    btnMarker.setTextPosition(Label.BOTTOM);
                }
            }
            InteractionDialog dlg = new InteractionDialog("Map Info");
            dlg.setLayout(new BorderLayout());
            dlg.add(BorderLayout.CENTER, this);
            int dh = disp.getDisplayHeight();
            int dw = disp.getDisplayWidth();
            dlg.show(3 * dh / 4, 0, 0, 0);
            updateMapPosition();
        } else {
            markers.setLayout(new BoxLayout(BoxLayout.Y_AXIS));
            for (Component marker : markers) {
                if (marker instanceof Button) {
                    Button btnMarker = (Button) marker;
                    btnMarker.setTextPosition(Label.RIGHT);
                }
            }
            InteractionDialog dlg = new InteractionDialog("Map Info");
            dlg.setLayout(new BorderLayout());
            dlg.add(BorderLayout.CENTER, this);
            int dh = disp.getDisplayHeight();
            int dw = disp.getDisplayWidth();
            // makeTransparent(dlg);
            dlg.getAllStyles().setBorder(Border.createEmpty());
            dlg.getAllStyles().setBgColor(0x0);
            dlg.getAllStyles().setBgTransparency(128);
            List<Component> dialogTitle = findByUIID("DialogTitle", dlg);
            for (Component c : dialogTitle) {
                c.getAllStyles().setFgColor(0xffffff);
            }
            List<Component> tabsContainer = findByUIID("TabsContainer", dlg);
            for (Component c : tabsContainer) {
                c.getAllStyles().setBgColor(0xEAEAEA);
                // c.getAllStyles().setBackgroundType(Style.BACKGROUND_NONE);
                c.getAllStyles().setBgTransparency(255);
            }
            ;
            dlg.show(0, 0, 0, dw * 3 / 4);
            updateMapPosition();
            System.out.println("Making transparent");
        // makeTransparent(dlg);
        }
    } else {
        if (disp.isPortrait()) {
            markers.setLayout(new BoxLayout(BoxLayout.X_AXIS));
            for (Component marker : markers) {
                if (marker instanceof Button) {
                    Button btnMarker = (Button) marker;
                    btnMarker.setTextPosition(Label.BOTTOM);
                }
            }
            InteractionDialog dlg = new InteractionDialog("Map Info");
            dlg.setLayout(new BorderLayout());
            dlg.add(BorderLayout.CENTER, this);
            int dh = disp.getDisplayHeight();
            int dw = disp.getDisplayWidth();
            dlg.show(dh / 2, 0, 0, 0);
            updateMapPosition();
        } else {
            markers.setLayout(new BoxLayout(BoxLayout.Y_AXIS));
            for (Component marker : markers) {
                if (marker instanceof Button) {
                    Button btnMarker = (Button) marker;
                    btnMarker.setTextPosition(Label.RIGHT);
                }
            }
            InteractionDialog dlg = new InteractionDialog("Map Info");
            dlg.setLayout(new BorderLayout());
            dlg.add(BorderLayout.CENTER, this);
            int dh = disp.getDisplayHeight();
            int dw = disp.getDisplayWidth();
            dlg.show(0, dw / 2, 0, 0);
            updateMapPosition();
        }
    }
}