Added Single file version for easier embedding

Assets/MarkdeepViewer/Editor/CreateSingleFileVersion.cs

@@ -0,0 +1,80 @@
+using System.CodeDom;
+using System.CodeDom.Compiler;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using UnityEngine;
+using UnityEditor;
+
+public class CreateSingleFileVersion
+{
+    [MenuItem("MarkdeepViewer/Build single file version")]
+    static void Build()
+    {
+        string markdeepContent,
+            darkStyleCSSContent,
+            lightStyleCSSContent,
+            docViewerContent,
+            inspectorOverrideContent;
+
+        if (!FindAssetContent("markdeep.min", out markdeepContent)
+            || !FindAssetContent("light_style", out lightStyleCSSContent)
+            || !FindAssetContent("dark_style", out darkStyleCSSContent)
+            || !FindAssetContent("DocViewerWindow", out docViewerContent)
+            || !FindAssetContent("TextInspectorBypass", out inspectorOverrideContent))
+            return;
+
+        StringBuilder fileResult = new StringBuilder();
+
+        //This define will tell the system it use the single file version which will trigger copy of the needed file (markdeep, css etc.) to the Library folder
+        fileResult.Append("#define SINGLE_FILE\n\n");
+
+        //we append the using manually instead of trying to discover them from the file, as finding the duplicate would be tricky
+        //TODO : make it more robust by actually parsing the required using so any change is correctly reflected here
+        fileResult.Append(
+            "using UnityEngine;\r\nusing UnityEditor;\r\nusing System;\r\nusing System.IO;\r\nusing System.Timers;\r\nusing System.Reflection;\r\n\n");
+
+        int startOfClass = docViewerContent.IndexOf("public class");
+        int endOfClass = docViewerContent.LastIndexOf('}');
+
+        fileResult.Append(docViewerContent.Substring(startOfClass, endOfClass - startOfClass - 1));
+        fileResult.Append("\n\n");
+        fileResult.AppendFormat("\tstatic readonly string MARKDEEP_CONTENT = {0};\n", ToLiteral(markdeepContent));
+        fileResult.AppendFormat("\tstatic readonly string LIGHT_STYLE_CONTENT = {0};\n", ToLiteral(lightStyleCSSContent));
+        fileResult.AppendFormat("\tstatic readonly string DARK_STYLE_CONTENT = {0};\n", ToLiteral(darkStyleCSSContent));
+        fileResult.Append("}\n\n");
+
+        int startOfInspector = inspectorOverrideContent.IndexOf("[CustomEditor");
+        fileResult.Append(inspectorOverrideContent.Substring(startOfInspector));
+
+        System.IO.File.WriteAllText(Application.dataPath + "/../MarkdeepViewerSingleFile.cs", fileResult.ToString());
+    }
+
+    //return false if couldn't find the asset asked
+    static bool FindAssetContent(string assetName, out string content)
+    {
+        string[] guids = AssetDatabase.FindAssets(assetName);
+        if (guids.Length == 0)
+        {
+            Debug.LogErrorFormat("Couldn't find {0} file in the project", assetName);
+            content = "";
+            return false;
+        }
+
+        content = System.IO.File.ReadAllText(AssetDatabase.GUIDToAssetPath(guids[0]).Replace("Assets", Application.dataPath));
+        return true;
+    }
+
+    private static string ToLiteral(string input)
+    {
+        using (var writer = new StringWriter())
+        {
+            using (var provider = CodeDomProvider.CreateProvider("CSharp"))
+            {
+                provider.GenerateCodeFromExpression(new CodePrimitiveExpression(input), writer, null);
+                return writer.ToString();
+            }
+        }
+    }
+}

Assets/MarkdeepViewer/Editor/DocViewerWindow.cs

@@ -4,7 +4,6 @@
 using System.IO;
 using System.Timers;
 using System.Reflection;
-using UnityEngine.UI;
 
 public class DocViewerWindow : EditorWindow, IHasCustomMenu
 {
@@ -36,8 +35,6 @@ public class DocViewerWindow : EditorWindow, IHasCustomMenu
     protected string pathToMarkdeep;
     protected string pathToStylesheet;
 
-    protected ViewerScriptObject scriptObj;
-
     object previousParent = null;
 
     static public DocViewerWindow Load(string url)
@@ -93,7 +90,10 @@ public virtual void AddItemsToMenu(GenericMenu menu)
     private void OnEnable()
     {
         InitFieldMapping();
-
+#if SINGLE_FILE
+        //single file version copy it's own embeded file data into file in the Library folder it will link to.
+        CopyFiles();
+#else
         string[] markdeepGUID = AssetDatabase.FindAssets("markdeep.min");
         if (markdeepGUID.Length == 0)
         {
@@ -113,7 +113,38 @@ private void OnEnable()
         {
             pathToStylesheet = AssetDatabase.GUIDToAssetPath(markdeepGUID[0]).Replace("Assets", Application.dataPath);
         }
+#endif
+    }
+
+#if SINGLE_FILE
+    void CopyFiles()
+    {
+        string lightpath = Application.dataPath + "/../Library/docmd/light_style.css";
+        string darkpath = Application.dataPath + "/../Library/docmd/dark_style.css";
+
+        pathToMarkdeep = Application.dataPath + "/../Library/docmd/markdeep.min.jscript";
+        pathToStylesheet = Application.dataPath + "/../Library/docmd/"+
+                           (EditorGUIUtility.isProSkin ? "dark_style" : "light_style") + ".css";
+
+        if (!System.IO.Directory.Exists(Application.dataPath + "/../Library/docmd"))
+            System.IO.Directory.CreateDirectory(Application.dataPath + "/../Library/docmd");
+
+        if (!System.IO.File.Exists(pathToMarkdeep))
+        {
+            System.IO.File.WriteAllText(pathToMarkdeep, MARKDEEP_CONTENT);
+        }
+
+        if (!System.IO.File.Exists(lightpath))
+        {
+            System.IO.File.WriteAllText(lightpath, LIGHT_STYLE_CONTENT);
+        }
+
+        if (!System.IO.File.Exists(darkpath))
+        {
+            System.IO.File.WriteAllText(darkpath, DARK_STYLE_CONTENT);
+        }
     }
+#endif
 
     bool OnLocationChanged(string url)
     {