Merge pull request #208 from EricWhiteDev/KeepWebExtensionsParts

Add code to keep web extensions parts

Author: EricWhiteDev

OpenXmlPowerTools.Tests/DocumentBuilderTests.cs

@@ -702,6 +702,28 @@ public void DB013b_LocalizedStyleIds_List()
             }
         }
 
+        [Fact]
+        public void DB014_KeepWebExtensions()
+        {
+            FileInfo source = new FileInfo(Path.Combine(TestUtil.SourceDir.FullName, "DB014-WebExtensions.docx"));
+            List<Source> sources = null;
+
+            sources = new List<Source>()
+            {
+                new Source(new WmlDocument(source.FullName)),
+            };
+            var processedDestDocx = new FileInfo(Path.Combine(TestUtil.TempDir.FullName, "DB014-WebExtensions.docx"));
+            DocumentBuilder.BuildDocument(sources, processedDestDocx.FullName);
+            Validate(processedDestDocx);
+
+            using (WordprocessingDocument wDoc = WordprocessingDocument.Open(processedDestDocx.FullName, false))
+            {
+                Assert.NotNull(wDoc.WebExTaskpanesPart);
+                Assert.Equal(2, wDoc.WebExTaskpanesPart.Taskpanes.ChildElements.Count);
+                Assert.Equal(2, wDoc.WebExTaskpanesPart.WebExtensionParts.Count());
+            }
+        }
+
         private void Validate(FileInfo fi)
         {
             using (WordprocessingDocument wDoc = WordprocessingDocument.Open(fi.FullName, true))

OpenXmlPowerTools/DocumentBuilder.cs

@@ -1535,6 +1535,7 @@ private static void AppendDocument(WordprocessingDocument sourceDocument, Wordpr
             AdjustUniqueIds(sourceDocument, newDocument, newContent);
             RemoveGfxdata(newContent);
             CopyCustomXml(sourceDocument, newDocument, newContent);
+            CopyWebExtensions(sourceDocument, newDocument);
             if (insertId != null)
             {
                 XElement insertElementToReplace = newMainXDoc
@@ -1570,6 +1571,22 @@ private static void AppendDocument(WordprocessingDocument sourceDocument, Wordpr
             }
         }
 
+        private static void CopyWebExtensions(WordprocessingDocument sourceDocument, WordprocessingDocument newDocument)
+        {
+            if (sourceDocument.WebExTaskpanesPart != null && newDocument.WebExTaskpanesPart == null)
+            {
+                newDocument.AddWebExTaskpanesPart();
+                newDocument.WebExTaskpanesPart.GetXDocument().Add(sourceDocument.WebExTaskpanesPart.GetXDocument().Root);
+
+                foreach (var sourceWebExtensionPart in sourceDocument.WebExTaskpanesPart.WebExtensionParts)
+                {
+                    var newWebExtensionpart = newDocument.WebExTaskpanesPart.AddNewPart<WebExtensionPart>(
+                        sourceDocument.WebExTaskpanesPart.GetIdOfPart(sourceWebExtensionPart));
+                    newWebExtensionpart.GetXDocument().Add(sourceWebExtensionPart.GetXDocument().Root);
+                }
+            }
+        }
+
         private static void AddToIgnorable(XElement root, string v)
         {
             var ignorable = root.Attribute(MC.Ignorable);

OpenXmlPowerTools/PtOpenXmlUtil.cs

@@ -5683,6 +5683,32 @@ public static class W16SE
         public static XNamespace w16se = "http://schemas.microsoft.com/office/word/2015/wordml/symex";
     }
 
+    public static class WE
+    {
+        public static readonly XNamespace we = "http://schemas.microsoft.com/office/webextensions/webextension/2010/11";
+        public static readonly XName alternateReferences = we + "alternateReferences";
+        public static readonly XName binding = we + "binding";
+        public static readonly XName bindings = we + "bindings";
+        public static readonly XName extLst = we + "extLst";
+        public static readonly XName properties = we + "properties";
+        public static readonly XName property = we + "property";
+        public static readonly XName reference = we + "reference";
+        public static readonly XName snapshot = we + "snapshot";
+        public static readonly XName web_extension = we + "web-extension";
+        public static readonly XName webextension = we + "webextension";
+        public static readonly XName webextensionref = we + "webextensionref";
+    }
+
+    public static class WETP
+    {
+        public static readonly XNamespace wetp = "http://schemas.microsoft.com/office/webextensions/taskpanes/2010/11";
+        public static readonly XName extLst = wetp + "extLst";
+        public static readonly XName taskpane = wetp + "taskpane";
+        public static readonly XName taskpanes = wetp + "taskpanes";
+        public static readonly XName web_extension_taskpanes = wetp + "web-extension-taskpanes";
+        public static readonly XName webextensionref = wetp + "webextensionref";
+    }
+
     public static class W3DIGSIG
     {
         public static readonly XNamespace w3digsig =