Examples with EventResult com.taobao.weex.bridge.EventResult used on opensource projects

Example 1 with EventResult

use of com.taobao.weex.bridge.EventResult in project incubator-weex by apache.

the class WXGesture method shouldBubbleTouchEvent.

/**
 * shouldBubbleEvent default true
 */
private boolean shouldBubbleTouchEvent(MotionEvent event) {
    if (component.containsEvent(STOP_PROPAGATION)) {
        if (shouldBubbleInterval > 0 && shouldBubbleCallRemainTimes > 0) {
            shouldBubbleCallRemainTimes--;
            return shouldBubbleResult;
        }
        Map<String, Object> eventMap = createFireEventParam(event, CUR_EVENT, null);
        eventMap.put("type", "touch");
        if (event.getAction() == MotionEvent.ACTION_DOWN) {
            eventMap.put("action", START);
        } else if (event.getAction() == MotionEvent.ACTION_CANCEL || event.getAction() == MotionEvent.ACTION_UP) {
            eventMap.put("action", END);
        } else {
            eventMap.put("action", MOVE);
        }
        EventResult result = component.fireEventWait(STOP_PROPAGATION, eventMap);
        if (result.isSuccess() && result.getResult() != null) {
            boolean stopPropagation = WXUtils.getBoolean(result.getResult(), !shouldBubbleResult);
            shouldBubbleResult = !stopPropagation;
        }
        shouldBubbleCallRemainTimes = shouldBubbleInterval;
        return shouldBubbleResult;
    }
    return true;
}

Example 2 with EventResult

use of com.taobao.weex.bridge.EventResult in project incubator-weex by apache.

the class Statements method doBindingAttrsEventAndRenderChildNode.

/**
 * bind attrs and doRender component child
 */
private static void doBindingAttrsEventAndRenderChildNode(WXComponent component, WXDomObject domObject, CellRenderContext context, List<WXComponent> updates) {
    WXAttr attr = component.getDomObject().getAttrs();
    /**
     * sub component supported, sub component new stack
     */
    ArrayStack stack = context.stack;
    if (attr.get(ELUtils.IS_COMPONENT_ROOT) != null && WXUtils.getBoolean(attr.get(ELUtils.IS_COMPONENT_ROOT), false)) {
        if (attr.get(ELUtils.COMPONENT_PROPS) != null && attr.get(ELUtils.COMPONENT_PROPS) instanceof JSONObject) {
            String compoentId = (String) attr.get(CellDataManager.SUB_COMPONENT_TEMPLATE_ID);
            Object compoentData = null;
            if (!TextUtils.isEmpty(compoentId)) {
                String virtualComponentId = context.getRenderState().getVirtualComponentIds().get(component.getViewTreeKey());
                if (virtualComponentId == null) {
                    // none virtualComponentId, create and do attach
                    virtualComponentId = CellDataManager.createVirtualComponentId(context.templateList.getRef(), component.getViewTreeKey(), context.templateList.getItemId(context.position));
                    Map<String, Object> props = renderProps((JSONObject) attr.get(ELUtils.COMPONENT_PROPS), context.stack);
                    EventResult result = WXBridgeManager.getInstance().syncCallJSEventWithResult(WXBridgeManager.METHD_COMPONENT_HOOK_SYNC, component.getInstanceId(), null, compoentId, VirtualComponentLifecycle.LIFECYCLE, VirtualComponentLifecycle.CREATE, new Object[] { virtualComponentId, props }, null);
                    if (result != null && result.getResult() != null && result.getResult() instanceof Map) {
                        props.putAll((Map<? extends String, ?>) result.getResult());
                    }
                    compoentData = props;
                    context.getRenderState().getVirtualComponentIds().put(component.getViewTreeKey(), virtualComponentId);
                    context.templateList.getCellDataManager().createVirtualComponentData(context.position, virtualComponentId, compoentData);
                    // create virtual componentId
                    WXBridgeManager.getInstance().asyncCallJSEventVoidResult(WXBridgeManager.METHD_COMPONENT_HOOK_SYNC, component.getInstanceId(), null, virtualComponentId, VirtualComponentLifecycle.LIFECYCLE, VirtualComponentLifecycle.ATTACH, null);
                } else {
                    // get virtual component data check has dirty's update
                    compoentData = context.getRenderState().getVirtualComponentDatas().get(virtualComponentId);
                    if (context.getRenderState().isHasDataUpdate()) {
                        Map<String, Object> props = renderProps((JSONObject) attr.get(ELUtils.COMPONENT_PROPS), context.stack);
                        EventResult result = WXBridgeManager.getInstance().syncCallJSEventWithResult(WXBridgeManager.METHD_COMPONENT_HOOK_SYNC, component.getInstanceId(), null, virtualComponentId, VirtualComponentLifecycle.LIFECYCLE, VirtualComponentLifecycle.SYNSTATE, new Object[] { virtualComponentId, props }, null);
                        if (result != null && result.getResult() != null && result.getResult() instanceof Map) {
                            props.putAll((Map<? extends String, ?>) result.getResult());
                            context.templateList.getCellDataManager().updateVirtualComponentData(virtualComponentId, props);
                            compoentData = props;
                        }
                    }
                }
                component.getDomObject().getAttrs().put(CellDataManager.VIRTUAL_COMPONENT_ID, virtualComponentId);
            } else {
                // stateless component
                Map<String, Object> props = renderProps((JSONObject) attr.get(ELUtils.COMPONENT_PROPS), context.stack);
                compoentData = props;
            }
            // virtual component is new context
            context.stack = new ArrayStack();
            if (compoentData != null) {
                context.stack.push(compoentData);
            }
        }
    }
    /**
     * check node is render only once, if render once, and has rendered, just return
     */
    Object vonce = null;
    if (attr.getStatement() != null) {
        vonce = attr.getStatement().get(WXStatement.WX_ONCE);
    }
    if (vonce != null) {
        ArrayStack onceStack = context.getRenderState().getOnceComponentStates().get(component.getViewTreeKey());
        if (onceStack == null) {
            onceStack = context.templateList.copyStack(context, stack);
            context.getRenderState().getOnceComponentStates().put(component.getViewTreeKey(), onceStack);
        }
        context.stack = onceStack;
    }
    doRenderBindingAttrsAndEvent(component, domObject, context);
    if (component instanceof WXVContainer) {
        if (!domObject.isShow()) {
            if (!(component instanceof WXCell)) {
                return;
            }
        }
        WXVContainer container = (WXVContainer) component;
        for (int k = 0; k < container.getChildCount(); ) {
            WXComponent next = container.getChild(k);
            k += doRenderComponent(next, context, updates);
        }
    }
    if (stack != context.stack) {
        context.stack = stack;
    }
}

Example 3 with EventResult

use of com.taobao.weex.bridge.EventResult in project incubator-weex by apache.

the class WXComponent method fireEventWait.

public final EventResult fireEventWait(String type, Map<String, Object> params) {
    final CountDownLatch waitLatch = new CountDownLatch(1);
    EventResult callback = new EventResult() {

        @Override
        public void onCallback(Object result) {
            super.onCallback(result);
            waitLatch.countDown();
        }
    };
    try {
        fireEvent(type, params, null, callback);
        waitLatch.await(10, TimeUnit.MILLISECONDS);
        return callback;
    } catch (Exception e) {
        if (WXEnvironment.isApkDebugable()) {
            WXLogUtils.e("fireEventWait", e);
        }
        return callback;
    }
}