Examples with Point com.codename1.ui.geom.Point used on opensource projects

Example 1 with Point

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

the class MapContainer method addMarker.

/**
 * Adds a marker to the map with the given attributes
 * @param opts The marker options.
 * @return marker reference object that should be used when removing the marker
 */
public MapObject addMarker(MarkerOptions opts) {
    // public MapObject addMarker(EncodedImage icon, Coord location, String text, String longText, final ActionListener onClick) {
    EncodedImage icon = opts.getIcon();
    Coord location = opts.getLocation();
    String text = opts.getText();
    String longText = opts.getLongText();
    ActionListener onClick = opts.getOnClick();
    if (internalNative != null) {
        byte[] iconData = null;
        if (icon != null) {
            iconData = icon.getImageData();
            internalNative.setMarkerSize(icon.getWidth(), icon.getHeight());
        }
        long key = internalNative.addMarker(iconData, location.getLatitude(), location.getLongitude(), text, longText, onClick != null, opts.anchorU, opts.anchorV);
        MapObject o = new MapObject();
        o.mapKey = key;
        o.callback = onClick;
        markers.add(o);
        return o;
    } else {
        if (internalLightweightCmp != null) {
            PointLayer pl = new PointLayer(location, text, icon);
            if (points == null) {
                points = new PointsLayer();
                internalLightweightCmp.addLayer(points);
            }
            points.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent evt) {
                    PointLayer point = (PointLayer) evt.getSource();
                    for (MapObject o : markers) {
                        if (o.point == point) {
                            if (o.callback != null) {
                                o.callback.actionPerformed(new ActionEvent(o));
                            }
                            evt.consume();
                            return;
                        }
                    }
                }
            });
            points.addPoint(pl);
            MapObject o = new MapObject();
            o.point = pl;
            o.callback = onClick;
            markers.add(o);
            internalLightweightCmp.revalidate();
            return o;
        } else {
            String uri = null;
            int iconWidth = 0;
            int iconHeight = 0;
            int anchorU = 0;
            int anchorV = 0;
            if (icon != null) {
                uri = WebBrowser.createDataURI(icon.getImageData(), "image/png");
                iconWidth = icon.getWidth();
                iconHeight = icon.getHeight();
                anchorU = (int) (icon.getWidth() * opts.anchorU);
                anchorV = (int) (icon.getHeight() * opts.anchorV);
            }
            // browserBridge.waitForReady();
            MapObject o = new MapObject();
            o.callback = onClick;
            o.pending = true;
            final String fUri = uri;
            final int fIconWidth = iconWidth;
            final int fIconHeight = iconHeight;
            final float fAnchorU = anchorU;
            final float fAnchorV = anchorV;
            browserBridge.ready(() -> {
                internalBrowser.execute("callback.onSuccess(" + BRIDGE + ".addMarker(${0}, ${1}, ${2}, ${3}, ${4}, ${5}, ${6}, ${7}, ${8}))", new Object[] { // long key = ((Double)browserBridge.bridge.call("addMarker", new Object[]{
                fUri, location.getLatitude(), location.getLongitude(), text, longText, fIconWidth, fIconHeight, fAnchorU, fAnchorV }, jsres -> {
                    o.mapKey = jsres.getInt();
                    o.pending = false;
                });
            });
            // MapObject o = new MapObject();
            // o.mapKey = res.getInt();
            // o.callback = onClick;
            markers.add(o);
            // System.out.println("MapKey added "+o.mapKey);
            return o;
        }
    }
}

Example 2 with Point

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

the class MapLayout method layoutContainer.

@Override
public void layoutContainer(Container parent) {
    // if (true) {
    // return;
    // }
    int parentX = 0;
    int parentY = 0;
    for (Component current : parent) {
        Coord crd = (Coord) current.getClientProperty(COORD_KEY);
        Point p = (Point) current.getClientProperty(POINT_KEY);
        if (p == null) {
            p = map.getScreenCoordinate(crd);
            current.putClientProperty(POINT_KEY, p);
        }
        Float h = (Float) current.getClientProperty(HORIZONTAL_ALIGNMENT);
        if (h == null) {
            h = 0f;
        }
        Float v = (Float) current.getClientProperty(VERTICAL_ALIGNMENT);
        if (v == null) {
            v = 0f;
        }
        current.setSize(current.getPreferredSize());
        current.setX(convertX(p.getX() - parentX, current.getWidth(), h));
        current.setY(convertY(p.getY() - parentY, current.getHeight(), v));
    }
}

Example 3 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class DefaultLookAndFeel method drawTextField.

/**
 * {@inheritDoc}
 */
public void drawTextField(Graphics g, TextArea ta) {
    setFG(g, ta);
    // display ******** if it is a password field
    String displayText = getTextFieldString(ta);
    Style style = ta.getStyle();
    int x = 0;
    // ta.getCursorX();
    int cursorCharPosition = ta.getCursorPosition();
    Font f = style.getFont();
    int cursorX = 0;
    int xPos = 0;
    int align = reverseAlignForBidi(ta);
    int displayX = 0;
    String inputMode = ta.getInputMode();
    int inputModeWidth = f.stringWidth(inputMode);
    // QWERTY devices don't quite have an input mode hide it also when we have a VK
    if (ta.isQwertyInput() || Display.getInstance().isVirtualKeyboardShowing()) {
        inputMode = "";
        inputModeWidth = 0;
    }
    if (ta.isSingleLineTextArea()) {
        // there is currently no support for CENTER aligned text fields
        if (align == Component.LEFT) {
            if (cursorCharPosition > 0) {
                cursorCharPosition = Math.min(displayText.length(), cursorCharPosition);
                xPos = f.stringWidth(displayText.substring(0, cursorCharPosition));
                cursorX = ta.getX() + style.getPaddingLeft(ta.isRTL()) + xPos;
                // no point in showing the input mode when there is only one input mode...
                if (inputModeWidth > 0 && ta.getInputModeOrder() != null && ta.getInputModeOrder().length == 1) {
                    inputModeWidth = 0;
                }
                if (ta.isEnableInputScroll()) {
                    if (ta.getWidth() > (f.getHeight() * 2) && cursorX >= ta.getWidth() - inputModeWidth - style.getPaddingLeft(ta.isRTL())) {
                        if (x + xPos >= ta.getWidth() - inputModeWidth - style.getPaddingLeft(ta.isRTL()) * 2) {
                            x = ta.getWidth() - inputModeWidth - style.getPaddingLeft(ta.isRTL()) * 2 - xPos - 1;
                        }
                    }
                }
            }
            displayX = ta.getX() + x + style.getPaddingLeft(ta.isRTL());
        } else {
            x = 0;
            cursorX = getTextFieldCursorX(ta);
            int baseX = ta.getX() + style.getPaddingLeftNoRTL() + inputModeWidth;
            int endX = ta.getX() + ta.getWidth() - style.getPaddingRightNoRTL();
            if (cursorX < baseX) {
                x = baseX - cursorX;
            } else {
                if (cursorX > endX) {
                    x = endX - cursorX;
                }
            }
            displayX = ta.getX() + ta.getWidth() - style.getPaddingRightNoRTL() - style.getPaddingLeftNoRTL() - f.stringWidth(displayText) + x;
        }
        int cx = g.getClipX();
        int cy = g.getClipY();
        int cw = g.getClipWidth();
        int ch = g.getClipHeight();
        int clipx = ta.getX() + style.getPaddingLeft(ta.isRTL());
        int clipw = ta.getWidth() - style.getPaddingLeft(ta.isRTL()) - style.getPaddingRight(ta.isRTL());
        // g.pushClip();
        g.clipRect(clipx, cy, clipw, ch);
        switch(ta.getVerticalAlignment()) {
            case Component.BOTTOM:
                g.drawString(displayText, displayX, ta.getY() + ta.getHeight() - style.getPaddingBottom() - f.getHeight(), style.getTextDecoration());
                break;
            case Component.CENTER:
                g.drawString(displayText, displayX, ta.getY() + ta.getHeight() / 2 - f.getHeight() / 2, style.getTextDecoration());
                break;
            default:
                g.drawString(displayText, displayX, ta.getY() + style.getPaddingTop(), style.getTextDecoration());
                break;
        }
        g.setClip(cx, cy, cw, ch);
    // g.popClip();
    } else {
        drawTextArea(g, ta);
    }
    // no point in showing the input mode when there is only one input mode...
    if (inputModeWidth > 0 && ta.getInputModeOrder() != null && ta.getInputModeOrder().length > 1) {
        if (ta.handlesInput() && ta.getWidth() / 2 > inputModeWidth) {
            int drawXPos = ta.getX() + style.getPaddingLeft(ta.isRTL());
            if ((!ta.isRTL() && style.getAlignment() == Component.LEFT) || (ta.isRTL() && style.getAlignment() == Component.RIGHT)) {
                drawXPos = drawXPos + ta.getWidth() - inputModeWidth - style.getPaddingRightNoRTL() - style.getPaddingLeftNoRTL();
            }
            g.setColor(style.getFgColor());
            int inputIndicatorY = ta.getY() + ta.getScrollY() + ta.getHeight() - style.getPaddingBottom() - f.getHeight();
            g.fillRect(drawXPos, inputIndicatorY, inputModeWidth, f.getHeight(), (byte) 140);
            g.setColor(style.getBgColor());
            g.drawString(inputMode, drawXPos, inputIndicatorY);
        }
    }
}

Example 4 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class LazyValueC method postCreateComponents.

/**
 * Invoked after the components were created to allow properties that require the entire
 * tree to exist to update the component. This is useful for properties that point
 * at other components.
 */
private void postCreateComponents(DataInputStream in, Container parent, Resources res) throws Exception {
    // finds the component whose properties need to update
    String name = in.readUTF();
    Component lastComponent = null;
    while (name.length() > 0) {
        if (lastComponent == null || !lastComponent.getName().equals(name)) {
            lastComponent = findByName(name, parent);
        }
        Component c = lastComponent;
        int property = in.readInt();
        modifyingProperty(c, property);
        switch(property) {
            case PROPERTY_COMMAND_LEGACY:
                {
                    readCommand(in, c, parent, res, true);
                    break;
                }
            case PROPERTY_COMMAND:
                {
                    readCommand(in, c, parent, res, false);
                    break;
                }
            case PROPERTY_LABEL_FOR:
                c.setLabelForComponent((Label) findByName(in.readUTF(), parent));
                break;
            case PROPERTY_LEAD_COMPONENT:
                ((Container) c).setLeadComponent(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_UP:
                c.setNextFocusUp(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_DOWN:
                c.setNextFocusDown(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_LEFT:
                c.setNextFocusLeft(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_RIGHT:
                c.setNextFocusRight(findByName(in.readUTF(), parent));
                break;
        }
        name = in.readUTF();
    }
}

Example 5 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class ArrowLinesLayer method paintSegment.

/**
 * Paints arrows on each segment. arrowSegmentLength decides how many
 * arrows will be on each segment.
 * @param g
 * @param segment
 * @param tile
 */
protected void paintSegment(Graphics g, Coord[] segment, Tile tile) {
    super.paintSegment(g, segment, tile);
    int pointsNo = segment.length;
    for (int i = 1; i < pointsNo; i++) {
        Coord start = segment[i - 1];
        Coord end = segment[i];
        Point s = tile.pointPosition(start);
        Point e = tile.pointPosition(end);
        int noOfSegments = calculateLength(s, e) / arrowSegmentLength;
        if (noOfSegments == 0 && calculateLength(s, e) > minArrowSementLength) {
            noOfSegments = 1;
        }
        for (int j = 1; j <= noOfSegments; j++) {
            if (j == 1) {
                double div = 1.0 / noOfSegments;
                drawArrow(g, new Point(s.getX(), s.getY()), new Point((int) (div * e.getX() + s.getX() * (1 - div)), (int) (div * e.getY() + s.getY() * (1 - div))));
            } else if (j == noOfSegments) {
                double div = (noOfSegments - 1) / (noOfSegments * 1.0);
                drawArrow(g, new Point((int) (div * e.getX() + s.getX() * (1 - div)), (int) (div * e.getY() + s.getY() * (1 - div))), new Point(e.getX(), e.getY()));
            } else {
                double div = ((j - 1) * 1.0) / noOfSegments;
                double div2 = (j * 1.0) / noOfSegments;
                drawArrow(g, new Point((int) (div * e.getX() + s.getX() * (1 - div)), (int) (div * e.getY() + s.getY() * (1 - div))), new Point((int) (div2 * e.getX() + s.getX() * (1 - div2)), (int) (div2 * e.getY() + s.getY() * (1 - div2))));
            }
        }
    }
}