Fixed bug with collaboration editing.

cell/Local/api.js

@@ -146,9 +146,9 @@ window["DesktopOfflineAppDocumentEndLoad"] = function(_url, _data)
 /////////////////////////////////////////////////////////
 AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 {
+	this.SavedIndex = (null === this.SavedIndex && -1 === this.Index ? null : this.Index);
 	if (true === this.Is_UserSaveMode())
 	{
-		this.SavedIndex = this.Index;
 		if (true === IsUserSave)
 		{
 			this.UserSavedIndex = this.Index;
@@ -157,7 +157,6 @@ AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 	}
 	else
 	{
-		this.SavedIndex = this.Index;
 		this.ForceSave  = false;
 	}
 };

cell/model/History.js

@@ -879,7 +879,7 @@ CHistory.prototype.Is_On = function()
 	return (0 === this.TurnOffHistory);
 };
 CHistory.prototype.Reset_SavedIndex = function(IsUserSave) {
-  this.SavedIndex = this.Index;
+  this.SavedIndex = (null === this.SavedIndex && -1 === this.Index ? null : this.Index);
   if (this.Is_UserSaveMode()) {
     if (IsUserSave) {
       this.UserSavedIndex = this.Index;

slide/Local/api.js

@@ -81,9 +81,9 @@ window["DesktopOfflineAppDocumentEndLoad"] = function(_url, _data)
 /////////////////////////////////////////////////////////
 AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 {
+	this.SavedIndex = (null === this.SavedIndex && -1 === this.Index ? null : this.Index);
 	if (true === this.Is_UserSaveMode())
 	{
-		this.SavedIndex = this.Index;
 		if (true === IsUserSave)
 		{
 			this.UserSavedIndex = this.Index;
@@ -92,7 +92,6 @@ AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 	}
 	else
 	{
-		this.SavedIndex = this.Index;
 		this.ForceSave  = false;
 	}
 };

word/Editor/History.js

@@ -834,18 +834,22 @@ CHistory.prototype =
 		return (0 === this.TurnOffHistory);
     },
 
-    Reset_SavedIndex : function(IsUserSave)
-    {
-      this.SavedIndex = this.Index;
-      if (true === this.Is_UserSaveMode()) {
-        if (true === IsUserSave) {
-          this.UserSavedIndex = this.Index;
-          this.ForceSave = false;
-        }
-      } else {
-        this.ForceSave = false;
-      }
-    },
+	Reset_SavedIndex : function(IsUserSave)
+	{
+		this.SavedIndex = (null === this.SavedIndex && -1 === this.Index ? null : this.Index);
+		if (true === this.Is_UserSaveMode())
+		{
+			if (true === IsUserSave)
+			{
+				this.UserSavedIndex = this.Index;
+				this.ForceSave      = false;
+			}
+		}
+		else
+		{
+			this.ForceSave = false;
+		}
+	},
 
     Set_SavedIndex : function(Index)
     {

word/Local/api.js

@@ -101,9 +101,9 @@ Asc['asc_docs_api'].prototype["asc_setAdvancedOptions"] = Asc['asc_docs_api'].pr
 /////////////////////////////////////////////////////////
 AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 {
+	this.SavedIndex = (null === this.SavedIndex && -1 === this.Index ? null : this.Index);
 	if (true === this.Is_UserSaveMode())
 	{
-		this.SavedIndex = this.Index;
 		if (true === IsUserSave)
 		{
 			this.UserSavedIndex = this.Index;
@@ -112,7 +112,6 @@ AscCommon.CHistory.prototype.Reset_SavedIndex = function(IsUserSave)
 	}
 	else
 	{
-		this.SavedIndex = this.Index;
 		this.ForceSave  = false;
 	}
 };