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

Example 6 with PeerComponent

use of com.codename1.ui.PeerComponent in project CodenameOne by codenameone.

the class CodenameOneView method onTouchEvent.

// private boolean nativePeerGrabbedPointer = false;
public boolean onTouchEvent(MotionEvent event) {
    if (this.implementation.getCurrentForm() == null) {
        /**
         * make sure a form has been set before we can send events to the
         * EDT. if we send events before the form has been set we might
         * deadlock!
         */
        return true;
    }
    int[] x = null;
    int[] y = null;
    int size = event.getPointerCount();
    if (size > 1) {
        x = new int[size];
        y = new int[size];
        for (int i = 0; i < size; i++) {
            x[i] = (int) event.getX(i);
            y[i] = (int) event.getY(i);
        }
    }
    /*
        if (!cn1GrabbedPointer) {
            
            if (x == null) {
                Component componentAt = this.implementation.getCurrentForm().getComponentAt((int)event.getX(), (int)event.getY());
                if (componentAt != null && (componentAt instanceof PeerComponent)) {
                    
                    if (event.getAction() == MotionEvent.ACTION_DOWN) {
                        //nativePeerGrabbedPointer = true;
                    } else if (event.getAction() == MotionEvent.ACTION_UP) {
                        //nativePeerGrabbedPointer = false;
                    }
                    return false;
                }

            } else {
                Component componentAt = this.implementation.getCurrentForm().getComponentAt((int)x[0], (int)y[0]);
                if (componentAt != null && (componentAt instanceof PeerComponent)) {
                    if (event.getAction() == MotionEvent.ACTION_DOWN) {
                        nativePeerGrabbedPointer = true;
                    } else if (event.getAction() == MotionEvent.ACTION_UP) {
                        nativePeerGrabbedPointer = false;
                    }
                    return false;
                }
            }
        }
        */
    // if (nativePeerGrabbedPointer) {
    // return false;
    // }
    Component componentAt;
    if (x == null) {
        componentAt = this.implementation.getCurrentForm().getComponentAt((int) event.getX(), (int) event.getY());
    } else {
        componentAt = this.implementation.getCurrentForm().getComponentAt((int) x[0], (int) y[0]);
    }
    boolean isPeer = (componentAt instanceof PeerComponent);
    boolean consumeEvent = !isPeer || cn1GrabbedPointer;
    switch(event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            if (x == null) {
                this.implementation.pointerPressed((int) event.getX(), (int) event.getY());
            } else {
                this.implementation.pointerPressed(x, y);
            }
            if (!isPeer)
                cn1GrabbedPointer = true;
            break;
        case MotionEvent.ACTION_UP:
            if (x == null) {
                this.implementation.pointerReleased((int) event.getX(), (int) event.getY());
            } else {
                this.implementation.pointerReleased(x, y);
            }
            cn1GrabbedPointer = false;
            break;
        case MotionEvent.ACTION_CANCEL:
            cn1GrabbedPointer = false;
            break;
        case MotionEvent.ACTION_MOVE:
            if (x == null) {
                this.implementation.pointerDragged((int) event.getX(), (int) event.getY());
            } else {
                this.implementation.pointerDragged(x, y);
            }
            break;
    }
    return consumeEvent;
}

Example 7 with PeerComponent

use of com.codename1.ui.PeerComponent in project CodenameOne by codenameone.

the class BlackBerryImplementation method createNativePeer.

/**
 * @inheritDoc
 */
public PeerComponent createNativePeer(Object nativeComponent) {
    if (nativeComponent instanceof Field) {
        if (nullFld == null) {
            nullFld = new NullField();
            nullFld.setFocusListener(new FinishEditFocus());
            synchronized (UiApplication.getEventLock()) {
                canvas.add(nullFld);
            }
        }
        final Field fld = (Field) nativeComponent;
        final PeerComponent peer = new PeerComponent(fld) {

            public boolean isFocusable() {
                if (fld != null) {
                    return fld.isFocusable();
                }
                return super.isFocusable();
            }

            public void setFocus(boolean b) {
                if (hasFocus() == b) {
                    return;
                }
                if (b) {
                    canvas.eventTarget = fld;
                    fld.setFocusListener(new PeerFocus(fld, this));
                } else {
                    fld.setFocusListener(null);
                    if (canvas.eventTarget == fld) {
                        canvas.eventTarget = null;
                    }
                }
                if (isInitialized()) {
                    InvokeLaterWrapper i = new InvokeLaterWrapper(INVOKE_AND_WAIT_setFocus);
                    i.val = b;
                    i.fld = fld;
                    app.invokeAndWait(i);
                } else {
                    super.setFocus(b);
                }
            }

            public boolean animate() {
                if (fld.isDirty()) {
                    repaint();
                }
                return super.animate();
            }

            protected Dimension calcPreferredSize() {
                InvokeLaterWrapper i = new InvokeLaterWrapper(INVOKE_AND_WAIT_calcPreferredSize);
                i.dim = new Dimension();
                i.fld = fld;
                app.invokeAndWait(i);
                return i.dim;
            }

            protected void onPositionSizeChange() {
                InvokeLaterWrapper i = new InvokeLaterWrapper(INVOKE_LATER_dirty);
                i.fld = fld;
                app.invokeLater(i);
            }

            protected void initComponent() {
                fieldComponentMap.put(fld, this);
                InvokeLaterWrapper i = new InvokeLaterWrapper(INVOKE_LATER_initComponent);
                i.fld = fld;
                app.invokeLater(i);
                setFocus(super.hasFocus());
                if (hasFocus()) {
                    canvas.eventTarget = fld;
                }
                getComponentForm().registerAnimated(this);
            }

            protected void deinitialize() {
                getComponentForm().deregisterAnimated(this);
                canvas.eventTarget = null;
                InvokeLaterWrapper i = new InvokeLaterWrapper(INVOKE_LATER_deinitialize);
                i.fld = fld;
                app.invokeLater(i);
                fieldComponentMap.remove(fld);
            }
        };
        fieldComponentMap.put(fld, peer);
        return peer;
    }
    throw new IllegalArgumentException(nativeComponent.getClass().getName());
}

Example 8 with PeerComponent

use of com.codename1.ui.PeerComponent in project CodenameOne by codenameone.

the class BlackBerryOS5Implementation method createBrowserComponent.

public PeerComponent createBrowserComponent(Object browserComponent) {
    synchronized (UiApplication.getEventLock()) {
        BrowserField bff = new BrowserField();
        final BrowserComponent cmp = (BrowserComponent) browserComponent;
        bff.addListener(new BrowserFieldListener() {

            public void documentError(BrowserField browserField, Document document) throws Exception {
                cmp.fireWebEvent("onError", new ActionEvent(document.getDocumentURI()));
                super.documentError(browserField, document);
            }

            public void documentCreated(BrowserField browserField, ScriptEngine scriptEngine, Document document) throws Exception {
                cmp.fireWebEvent("onStart", new ActionEvent(document.getDocumentURI()));
                super.documentCreated(browserField, scriptEngine, document);
            }

            public void documentLoaded(BrowserField browserField, Document document) throws Exception {
                cmp.fireWebEvent("onLoad", new ActionEvent(document.getDocumentURI()));
                super.documentLoaded(browserField, document);
            }
        });
        return PeerComponent.create(bff);
    }
}

Example 9 with PeerComponent

use of com.codename1.ui.PeerComponent in project CodenameOne by codenameone.

the class BlackBerryTouchSupport method touchEvent.

protected boolean touchEvent(TouchEvent e) {
    super.touchEvent(e);
    lastNavigationCharged = false;
    int x1 = e.getGlobalX(1);
    int y1 = e.getGlobalY(1);
    int x2 = e.getGlobalX(2);
    int y2 = e.getGlobalY(2);
    int evt = e.getEvent();
    Form f = Display.getInstance().getCurrent();
    if (f != null) {
        Component cmp = f.getComponentAt(x1, y1);
        if (cmp != null) {
            if (cmp instanceof PeerComponent) {
                return false;
            }
            if (cmp instanceof TextArea && cmp.hasFocus() && impl.nativeEdit != null) {
                return false;
            }
            if (impl.nativeEdit != null) {
                impl.finishEdit(true);
            }
        }
    }
    if (!isClickTouchScreen()) {
        if (evt == TouchEvent.DOWN) {
            evt = TouchEvent.CLICK;
        } else if (evt == TouchEvent.UP) {
            evt = TouchEvent.UNCLICK;
        }
    }
    switch(evt) {
        case TouchEvent.UNCLICK:
            clicked = false;
            drawHover = true;
            if (x1 < 0) {
                impl.pointerReleased(x2, y2);
            } else {
                if (x2 < 0) {
                    impl.pointerReleased(x1, y1);
                } else {
                    impl.pointerReleased(new int[] { x1, x2 }, new int[] { y1, y2 });
                }
            }
            break;
        case TouchEvent.CLICK:
            clicked = true;
            drawHover = false;
            if (x1 < 0) {
                impl.pointerPressed(x2, y2);
            } else {
                if (x2 < 0) {
                    impl.pointerPressed(x1, y1);
                } else {
                    impl.pointerPressed(new int[] { x1, x2 }, new int[] { y1, y2 });
                }
            }
            break;
        case TouchEvent.MOVE:
            if (clicked) {
                drawHover = false;
                if (x1 < 0) {
                    impl.pointerDragged(x2, y2);
                } else {
                    if (x2 < 0) {
                        impl.pointerDragged(x1, y1);
                    } else {
                        impl.pointerDragged(new int[] { x1, x2 }, new int[] { y1, y2 });
                    }
                }
            } else {
                drawHover = true;
                if (x1 < 0) {
                    impl.pointerHover(x2, y2);
                } else {
                    if (x2 < 0) {
                        impl.pointerHover(x1, y1);
                    } else {
                        impl.pointerHover(new int[] { x1, x2 }, new int[] { y1, y2 });
                    }
                }
            }
            break;
        case TouchEvent.DOWN:
            if (!clicked) {
                drawHover = true;
                if (x1 < 0) {
                    impl.pointerHoverPressed(x2, y2);
                } else {
                    if (x2 < 0) {
                        impl.pointerHoverPressed(x1, y1);
                    } else {
                        impl.pointerHoverPressed(new int[] { x1, x2 }, new int[] { y1, y2 });
                    }
                }
            }
            break;
        case TouchEvent.UP:
            if (!clicked) {
                drawHover = false;
                if (x1 < 0) {
                    impl.pointerHoverReleased(x2, y2);
                } else {
                    if (x2 < 0) {
                        impl.pointerHoverReleased(x1, y1);
                    } else {
                        impl.pointerHoverReleased(new int[] { x1, x2 }, new int[] { y1, y2 });
                    }
                }
            }
            break;
    }
    hoverY = y1;
    hoverX = x1;
    return true;
}