add target node view & set width, height

doric-Qt/doric/DoricContext.cpp

@@ -77,3 +77,10 @@ QObject *DoricContext::obtainPlugin(QString name) {
 void DoricContext::setQmlEngine(QQmlEngine *engine) { mQmlEngine = engine; }
 
 QQmlEngine *DoricContext::getQmlEngine() { return mQmlEngine; }
+
+DoricViewNode *DoricContext::targetViewNode(QString id) {
+  if (id == mRootNode->getId()) {
+    return mRootNode;
+  }
+  return nullptr;
+}

doric-Qt/doric/DoricContext.h

@@ -6,6 +6,7 @@
 
 #include "DoricInterfaceDriver.h"
 
+class DoricViewNode;
 class DoricRootNode;
 
 class DoricContext {
@@ -40,6 +41,8 @@ public:
   void setQmlEngine(QQmlEngine *engine);
 
   QQmlEngine *getQmlEngine();
+
+  DoricViewNode *targetViewNode(QString id);
 };
 
 #endif // CONTEXT_H

doric-Qt/doric/plugin/DoricShaderPlugin.cpp

@@ -9,9 +9,15 @@ void DoricShaderPlugin::render(QJSValue jsValue, QString callbackId) {
         QString viewId = jsValue.property("id").toString();
         DoricRootNode *rootNode = getContext()->getRootNode();
 
-        if (rootNode->getId().isEmpty() && jsValue.property("type").toString() == "Root") {
+        if (rootNode->getId().isEmpty() &&
+            jsValue.property("type").toString() == "Root") {
           rootNode->setId(viewId);
           rootNode->blend(jsValue.property("props"));
+        } else {
+          DoricViewNode *viewNode = getContext()->targetViewNode(viewId);
+          if (viewNode != nullptr) {
+            viewNode->blend(jsValue.property("props"));
+          }
         }
       },
       DoricThreadMode::UI);

doric-Qt/doric/shader/DoricViewNode.cpp

@@ -35,9 +35,15 @@ void DoricViewNode::blend(QJSValue jsValue) {
 
 void DoricViewNode::blend(QQuickItem *view, QString name, QJSValue prop) {
   if (name == "width") {
-    view->setWidth(100);
+    if (!prop.isNumber()) {
+      return;
+    }
+    view->setWidth(prop.toInt());
   } else if (name == "height") {
-    view->setHeight(100);
+    if (!prop.isNumber()) {
+      return;
+    }
+    view->setHeight(prop.toInt());
   } else if (name == "backgroundColor") {
   }
 }