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package com.taobao.weex.ui;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.text.TextUtils;
import com.taobao.weex.WXSDKInstance;
import com.taobao.weex.common.WXRuntimeException;
import com.taobao.weex.common.WXThread;
import com.taobao.weex.dom.WXDomObject;
import com.taobao.weex.dom.flex.Spacing;
import com.taobao.weex.ui.animation.WXAnimationBean;
import com.taobao.weex.ui.component.WXComponent;
import com.taobao.weex.utils.WXUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* Manager class for render operation, mainly for managing {@link WXRenderStatement}.
* This is <strong>not</strong> a thread-safe class
*/
public class WXRenderManager {
private ConcurrentHashMap<String, WXRenderStatement> mRegistries;
private WXRenderHandler mWXRenderHandler;
public WXRenderManager() {
mRegistries = new ConcurrentHashMap<>();
mWXRenderHandler = new WXRenderHandler();
}
public WXRenderStatement getWXRenderStatement(String instanceId) {
return mRegistries.get(instanceId);
}
public @Nullable WXComponent getWXComponent(String instanceId, String ref) {
if(instanceId == null || TextUtils.isEmpty(ref)){
return null;
}
WXRenderStatement stmt = getWXRenderStatement(instanceId);
return stmt == null?null:stmt.getComponent(ref);
}
public WXSDKInstance getWXSDKInstance(String instanceId) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return null;
}
return statement.getWXSDKInstance();
}
public void postOnUiThread(Runnable runnable, long delayMillis) {
mWXRenderHandler.postDelayed(WXThread.secure(runnable), delayMillis);
}
/**
* Remove renderStatement, can only be invoked in UI thread.
* @param instanceId {@link WXSDKInstance#mInstanceId}
*/
public void removeRenderStatement(String instanceId) {
if (!WXUtils.isUiThread()) {
throw new WXRuntimeException("[WXRenderManager] removeRenderStatement can only be called in main thread");
}
WXRenderStatement statement = mRegistries.remove(instanceId);
if (statement != null) {
statement.destroy();
}
}
//TODO Use runnable temporarily
public void runOnThread(final String instanceId, final IWXRenderTask task) {
mWXRenderHandler.post(WXThread.secure(new Runnable() {
@Override
public void run() {
if (mRegistries.get(instanceId) == null) {
return;
}
task.execute();
}
}));
}
public void registerInstance(WXSDKInstance instance) {
mRegistries.put(instance.getInstanceId(), new WXRenderStatement(instance));
}
public void createBody(String instanceId, WXComponent component) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.createBody(component);
}
public WXComponent createBodyOnDomThread(String instanceId, WXDomObject domObject) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return null;
}
return statement.createBodyOnDomThread(domObject);
}
public void setLayout(String instanceId, String ref, WXDomObject domObject) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.setLayout(ref, domObject);
}
/**
* Set extra info, other than attribute and style
*/
public void setExtra(String instanceId, String ref, Object extra) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.setExtra(ref, extra);
}
public void setPadding(String instanceId, String ref, Spacing padding, Spacing border) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.setPadding(ref, padding, border);
}
public void addComponent(String instanceId, WXDomObject dom, String parentRef, int index) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.addComponent(dom, parentRef, index);
}
public @Nullable WXComponent createComponentOnDomThread(String instanceId, WXDomObject dom, String parentRef, int index) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return null;
}
return statement.createComponentOnDomThread(dom, parentRef, index);
}
public void addComponent(String instanceId, WXComponent component, String parentRef, int index) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.addComponent(component, parentRef, index);
}
public void removeComponent(String instanceId, String ref) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.removeComponent(ref);
}
public void moveComponent(String instanceId, String ref, String parentRef, int index) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.move(ref, parentRef, index);
}
public void updateAttrs(String instanceId, String ref, Map<String, Object> attrs) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.updateAttrs(ref, attrs);
}
public void updateStyle(String instanceId, String ref, Map<String, Object> style) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.updateStyle(ref, style);
}
public void addEvent(String instanceId, String ref, String type) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.addEvent(ref, type);
}
public void removeEvent(String instanceId, String ref, String type) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.removeEvent(ref, type);
}
public void scrollToComponent(String instanceId, String ref, Map<String, Object> options) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.scrollTo(ref, options);
}
public void createFinish(String instanceId, int width, int height) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.createFinish(width, height);
}
public void refreshFinish(String instanceId, int width, int height) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.refreshFinish(width, height);
}
public void updateFinish(String instanceId) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.updateFinish();
}
public void startAnimation(String instanceId, @NonNull String ref,
@NonNull WXAnimationBean animationBean, @Nullable String
callBack) {
WXRenderStatement statement = mRegistries.get(instanceId);
if (statement == null) {
return;
}
statement.startAnimation(ref, animationBean, callBack);
}
public List<WXSDKInstance> getAllInstances() {
ArrayList<WXSDKInstance> instances = null;
if (mRegistries != null && !mRegistries.isEmpty()) {
instances = new ArrayList<WXSDKInstance>();
for (Map.Entry<String, WXRenderStatement> entry : mRegistries.entrySet()) {
WXRenderStatement renderStatement = entry.getValue();
if (renderStatement != null) {
instances.add(renderStatement.getWXSDKInstance());
}
}
}
return instances;
}
}