[NUI] add exception code for NUIWidgetApplication (#1802)

[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / public / NUIWidgetApplication.cs

diff --git a/src/Tizen.NUI/src/public/NUIWidgetApplication.cs b/src/Tizen.NUI/src/public/NUIWidgetApplication.cs
old mode 100755 (executable)
new mode 100644 (file)
index 70c52fd..a34bb89
--- a/src/Tizen.NUI/src/public/NUIWidgetApplication.cs
+++ b/src/Tizen.NUI/src/public/NUIWidgetApplication.cs
@@ -17,10 +17,11 @@
 using Tizen.Applications;
 using Tizen.Applications.CoreBackend;
 using System.Collections.Generic;
+using System.ComponentModel;
+using System;
 
 namespace Tizen.NUI
 {
-
     /// <summary>
     /// Represents an application that have UI screen. The NUIWidgetApplication class has a default stage.
     /// </summary>
@@ -39,6 +40,23 @@ namespace Tizen.NUI
         }
 
         /// <summary>
+        /// The constructor for multi widget class and instance.
+        /// </summary>
+        /// <param name="widgetTypes">List of derived widget class type.</param>
+        public NUIWidgetApplication(Dictionary<System.Type, string> widgetTypes) : base(new NUIWidgetCoreBackend())
+        {
+            if( widgetTypes == null )
+            {
+              throw new InvalidOperationException("Dictionary is null");
+            }
+            else
+            {
+                NUIWidgetCoreBackend core = Backend as NUIWidgetCoreBackend;
+                core?.RegisterWidgetInfo(widgetTypes);
+            }
+        }
+
+        /// <summary>
         /// The default constructor with stylesheet.
         /// </summary>
         /// <remarks>Widget ID will be replaced as the application ID.</remarks>
@@ -52,6 +70,57 @@ namespace Tizen.NUI
         }
 
         /// <summary>
+        /// Add WidgetInfo in runtime
+        /// </summary>
+        /// <param name="widgetType">Derived widget class type.</param>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public void AddWidgetType( System.Type widgetType )
+        {
+            NUIWidgetCoreBackend core = Backend as NUIWidgetCoreBackend;
+            core?.AddWidgetInfo(new Dictionary<System.Type, string> { { widgetType, ApplicationInfo.ApplicationId } });
+        }
+
+        /// <summary>
+        /// Add WidgetInfo in runtime
+        /// </summary>
+        /// <param name="widgetTypes">Derived widget class type.</param>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public void AddWidgetType( Dictionary<System.Type, string> widgetTypes )
+        {
+            NUIWidgetCoreBackend core = Backend as NUIWidgetCoreBackend;
+            core?.AddWidgetInfo(widgetTypes);
+        }
+
+        internal WidgetApplication ApplicationHandle
+        {
+            get
+            {
+                return ((NUIWidgetCoreBackend)this.Backend).WidgetApplicationHandle;
+            }
+        }
+
+        /// <summary>
+        /// Run NUIWidgetApplication.
+        /// </summary>
+        /// <param name="args">Arguments from commandline.</param>
+        /// <since_tizen> 4 </since_tizen>
+        public override void Run(string[] args)
+        {
+            Backend.AddEventHandler(EventType.PreCreated, OnPreCreate);
+            base.Run(args);
+        }
+
+        /// <summary>
+        /// Exit NUIWidgetApplication.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public override void Exit()
+        {
+            Tizen.Log.Fatal("NUI", "### NUIWidgetApplication Exit called");
+            base.Exit();
+        }
+
+        /// <summary>
         /// Overrides this method if want to handle OnLocaleChanged behavior.
         /// </summary>
         /// <since_tizen> 4 </since_tizen>
@@ -122,34 +191,5 @@ namespace Tizen.NUI
             Log.Fatal("NUI","OnCreate() is called!");
             base.OnCreate();
         }
-
-        /// <summary>
-        /// Run NUIWidgetApplication.
-        /// </summary>
-        /// <param name="args">Arguments from commandline.</param>
-        /// <since_tizen> 4 </since_tizen>
-        public override void Run(string[] args)
-        {
-            Backend.AddEventHandler(EventType.PreCreated, OnPreCreate);
-            base.Run(args);
-        }
-
-        /// <summary>
-        /// Exit NUIWidgetApplication.
-        /// </summary>
-        /// <since_tizen> 4 </since_tizen>
-        public override void Exit()
-        {
-            Tizen.Log.Fatal("NUI", "### NUIWidgetApplication Exit called");
-            base.Exit();
-        }
-
-        internal WidgetApplication ApplicationHandle
-        {
-            get
-            {
-                return ((NUIWidgetCoreBackend)this.Backend).WidgetApplicationHandle;
-            }
-        }
     }
 }
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