add modal plugin interface; optimize layouts code

doric-Qt/doric/DoricRegistry.cpp

@@ -1,6 +1,8 @@
 #include "DoricRegistry.h"
 
+#include "plugin/DoricModalPlugin.h"
 #include "plugin/DoricShaderPlugin.h"
+
 #include "shader/DoricHLayoutNode.h"
 #include "shader/DoricRootNode.h"
 #include "shader/DoricScrollerNode.h"
@@ -10,6 +12,7 @@
 
 DoricRegistry::DoricRegistry() {
   registerNativePlugin<DoricShaderPlugin>("shader");
+  registerNativePlugin<DoricModalPlugin>("modal");
 
   registerViewNode<DoricRootNode>("Root");
   registerViewNode<DoricStackNode>("Stack");

doric-Qt/doric/doric.pro

@@ -34,6 +34,7 @@ SOURCES += \
         engine/v8/JSValueHelper.cpp \
         engine/v8/V8Executor.cpp \
         main.cpp \
+        plugin/DoricModalPlugin.cpp \
         plugin/DoricShaderPlugin.cpp \
         shader/DoricGroupNode.cpp \
         shader/DoricHLayoutNode.cpp \
@@ -100,6 +101,7 @@ HEADERS += \
     engine/native/NativeExecutor.h \
     engine/v8/JSValueHelper.h \
     engine/v8/V8Executor.h \
+    plugin/DoricModalPlugin.h \
     plugin/DoricNativePlugin.h \
     plugin/DoricShaderPlugin.h \
     shader/DoricGroupNode.h \

doric-Qt/doric/plugin/DoricModalPlugin.cpp

@@ -0,0 +1,5 @@
+#include "DoricModalPlugin.h"
+
+void DoricModalPlugin::toast(QString jsValueString, QString callbackId) {
+  qDebug() << "toast";
+}

doric-Qt/doric/plugin/DoricModalPlugin.h

@@ -0,0 +1,14 @@
+#ifndef DORICMODALPLUGIN_H
+#define DORICMODALPLUGIN_H
+
+#include "DoricNativePlugin.h"
+
+class DoricModalPlugin : public DoricNativePlugin {
+  Q_OBJECT
+public:
+  using DoricNativePlugin::DoricNativePlugin;
+
+  Q_INVOKABLE void toast(QString jsValueString, QString callbackId);
+};
+
+#endif // DORICMODALPLUGIN_H

doric-Qt/doric/plugin/DoricShaderPlugin.h

@@ -1,9 +1,6 @@
 #ifndef SHADERPLUGIN_H
 #define SHADERPLUGIN_H
 
-#include <QJSValue>
-#include <QObject>
-
 #include "DoricNativePlugin.h"
 
 class DoricShaderPlugin : public DoricNativePlugin {

doric-Qt/doric/utils/DoricLayouts.cpp

@@ -224,31 +224,34 @@ void DoricLayouts::measureContent(QSizeF targetSize) {
 
 void DoricLayouts::measureUndefinedContent(QSizeF targetSize) {
   // begin size that fits
-  qreal width = this->view->width();
-  qreal height = this->view->height();
+  QSizeF measuredSize;
 
   if (tag == "Scroller") {
     QObject *object =
         (QObject *)(this->view->property("wrapper").toULongLong());
     DoricScrollerNode *viewNode = dynamic_cast<DoricScrollerNode *>(object);
-    QSizeF measuredSize = viewNode->sizeThatFits(targetSize);
-    width = measuredSize.width();
-    height = measuredSize.height();
+    measuredSize = viewNode->sizeThatFits(targetSize);
   } else {
-    if (width > targetSize.width()) {
-      width = targetSize.width();
+    qreal actualWidth = this->view->width();
+    qreal actualHeight = this->view->height();
+    if (actualWidth > targetSize.width()) {
+      actualWidth = targetSize.width();
     }
-    if (height > targetSize.height()) {
-      height = targetSize.height();
+    if (actualHeight > targetSize.height()) {
+      actualHeight = targetSize.height();
     }
+
+    measuredSize = QSizeF(actualWidth, actualHeight);
   }
   // end size that fits
 
   if (this->widthSpec == DoricLayoutSpec::DoricLayoutFit) {
-    setMeasuredWidth(width + this->paddingLeft + this->paddingRight);
+    setMeasuredWidth(measuredSize.width() + this->paddingLeft +
+                     this->paddingRight);
   }
   if (this->heightSpec == DoricLayoutSpec::DoricLayoutFit) {
-    setMeasuredHeight(height + this->paddingTop + this->paddingBottom);
+    setMeasuredHeight(measuredSize.height() + this->paddingTop +
+                      this->paddingBottom);
   }
 }
 void DoricLayouts::measureStackContent(QSizeF targetSize) {