+ Added SciterAPIHost.ElementFromValue and SciterAPIHost.ElementToValue

Author: trueromanus

EmptyFlow.SciterAPI/Client/HostValueAPI.cs

@@ -211,11 +211,39 @@ public SciterValue ValueInvoke ( ref SciterValue value, SciterValue? context, IE
                 m_basicApi.ValueInit ( out sciterValue );
                 functionContext = sciterValue;
             }
-            m_basicApi.ValueInvoke ( ref value, ref functionContext, (uint) parameters.Count (), parameters.ToArray(), out var result, IntPtr.Zero );
+            m_basicApi.ValueInvoke ( ref value, ref functionContext, (uint) parameters.Count (), parameters.ToArray (), out var result, IntPtr.Zero );
 
             return result;
         }
 
+        /// <summary>
+        /// Fetch DOM element reference from SCITER_VALUE envelope.
+        /// </summary>
+        /// <returns>Return element.</returns>
+        /// <exception cref="Exception">If Result will be not zero it will be part of error message.</exception>
+        public nint ElementFromValue ( SciterValue sciterValue ) {
+            var pointer = nint.Zero;
+            var domResult = m_basicApi.SciterElementUnwrap ( sciterValue, ref pointer );
+            if ( domResult != 0 ) throw new Exception ( $"Can't get element from value. DomResult is {domResult}" );
+
+            return pointer;
+        }
+
+        /// <summary>
+        /// Wrap DOM element reference into sciter::value envelope.
+        /// </summary>
+        /// <returns>Value.</returns>
+        /// <exception cref="Exception">If Result will be not zero it will be part of error message.</exception>
+        public SciterValue ElementToValue (nint element) {
+            SciterValue sciterValue;
+            m_basicApi.ValueInit ( out sciterValue );
+
+            var domResult = m_basicApi.SciterElementWrap ( ref sciterValue, element );
+            if ( domResult != 0 ) throw new Exception ( $"Can't wrap value to element. DomResult is {domResult}" );
+
+            return sciterValue;
+        }
+
     }
 
 }

EmptyFlow.SciterAPI/EmptyFlow.SciterAPI.csproj

@@ -16,15 +16,17 @@
 		<RepositoryUrl>https://github.com/EmptyFlow/SciterAPI</RepositoryUrl>
 		<RepositoryType>git</RepositoryType>
 		<PackageTags>html;html-engine;htmlengine;sciter;binding</PackageTags>
-		<Version>1.0.2.0</Version>
+		<Version>1.0.3.0</Version>
 		<PackageLicenseFile>LICENSE</PackageLicenseFile>
 		<PackageReleaseNotes>
 			Added SciterAPIHost.LoadHtml for load HTML page as string
 			Added SciterAPIHost.GetElementChildrensCount for get count of childrens for specified element
 			Added SciterAPIHost.ClearAttributes for clear all element attributes
 			Added SciterAPIHost.ElementFromValue for get element from value
 			Added SciterAPIHost.ElementToValue wrap element reference into value
-			Added SciterAPIHost.SetSharedVariable for set global variable  in all or one window
+			Added SciterAPIHost.SetSharedVariable for set global variable in all or one window
+			Added SciterAPIHost.SetMainWindowVariable for set global variable in main window
+			Added SciterAPIHost.GetMainWindowVariable for get global variable for main window
 		</PackageReleaseNotes>
 	</PropertyGroup>
 

EmptyFlow.SciterAPI/Structs/SciterApiStruct.cs

@@ -198,8 +198,8 @@ namespace EmptyFlow.SciterAPI.Structs {
 
 public delegate uint SciterSetVariable ( IntPtr hwndOrNull, [MarshalAs ( UnmanagedType.LPStr )] string name, SciterValue pvalToSet );
 public delegate uint SciterGetVariable ( IntPtr hwndOrNull, [MarshalAs ( UnmanagedType.LPStr )] string name, ref SciterValue pvalToGet );
-public delegate uint SciterElementUnwrap ( SciterValue pval, IntPtr ppElement );
-public delegate uint SciterElementWrap ( SciterValue pval, IntPtr pElement );
+public delegate uint SciterElementUnwrap ( SciterValue pval, ref IntPtr ppElement );
+public delegate uint SciterElementWrap ( ref SciterValue pval, IntPtr pElement );
 
 public delegate uint SciterNodeUnwrap ( IntPtr pval /* const VALUE* */, IntPtr ppNode /* HNODE* */ );
 public delegate uint SciterNodeWrap ( IntPtr pval /* VALUE* */, IntPtr pNode /* HNODE */ );

src/Properties/launchSettings.json

@@ -1,6 +1,6 @@
 {
   "profiles": {
-    "SciterLibraryAPI": {
+    "Example": {
       "commandName": "Project"
     }
   }