Merge branch 'develop' of https://github.com/ONLYOFFICE/sdkjs into develop

* 'develop' of https://github.com/ONLYOFFICE/sdkjs:
  Added SetPr function for filling up all properties of a CBlockLevelSdt class at once.

word/Editor/StructuredDocumentTags/BlockLevel.js

@@ -64,6 +64,7 @@ CBlockLevelSdt.prototype.Copy = function(Parent)
 {
 	var oNew = new CBlockLevelSdt(this.LogicDocument, Parent ? Parent : this.Parent);
 	oNew.Content.Copy2(this.Content);
+	oNew.SetPr(this.Pr);
 	return oNew;
 };
 CBlockLevelSdt.prototype.GetType = function()
@@ -843,10 +844,20 @@ CBlockLevelSdt.prototype.GetDocumentPositionFromObject = function(PosArray)
 	return PosArray;
 };
 //----------------------------------------------------------------------------------------------------------------------
+CBlockLevelSdt.prototype.SetPr = function(oPr)
+{
+	this.SetAlias(oPr.Alias);
+	this.SetTag(oPr.Tag);
+	this.SetLabel(oPr.Label);
+	this.SetContentControlLock(oPr.Lock);
+};
 CBlockLevelSdt.prototype.SetAlias = function(sAlias)
 {
-	History.Add(new CChangesSdtPrAlias(this, this.Pr.Alias, sAlias));
-	this.Pr.Alias = sAlias;
+	if (sAlias !== this.Pr.Alias)
+	{
+		History.Add(new CChangesSdtPrAlias(this, this.Pr.Alias, sAlias));
+		this.Pr.Alias = sAlias;
+	}
 };
 CBlockLevelSdt.prototype.GetAlias = function()
 {
@@ -854,8 +865,11 @@ CBlockLevelSdt.prototype.GetAlias = function()
 };
 CBlockLevelSdt.prototype.SetContentControlId = function(Id)
 {
-	History.Add(new CChangesSdtPrId(this, this.Pr.Id, Id));
-	this.Pr.Id = Id;
+	if (this.Pr.Id !== Id)
+	{
+		History.Add(new CChangesSdtPrId(this, this.Pr.Id, Id));
+		this.Pr.Id = Id;
+	}
 };
 CBlockLevelSdt.prototype.GetContentControlId = function()
 {
@@ -863,8 +877,11 @@ CBlockLevelSdt.prototype.GetContentControlId = function()
 };
 CBlockLevelSdt.prototype.SetTag = function(sTag)
 {
-	History.Add(new CChangesSdtPrTag(this, this.Pr.Tag, sTag));
-	this.Pr.Tag = sTag;
+	if (this.Pr.Tag !== sTag)
+	{
+		History.Add(new CChangesSdtPrTag(this, this.Pr.Tag, sTag));
+		this.Pr.Tag = sTag;
+	}
 };
 CBlockLevelSdt.prototype.GetTag = function()
 {
@@ -872,8 +889,11 @@ CBlockLevelSdt.prototype.GetTag = function()
 };
 CBlockLevelSdt.prototype.SetLabel = function(sLabel)
 {
-	History.Add(new CChangesSdtPrLabel(this, this.Pr.Label, sLabel));
-	this.Pr.Label = sLabel;
+	if (this.Pr.Label !== sLabel)
+	{
+		History.Add(new CChangesSdtPrLabel(this, this.Pr.Label, sLabel));
+		this.Pr.Label = sLabel;
+	}
 };
 CBlockLevelSdt.prototype.GetLabel = function()
 {
@@ -881,8 +901,11 @@ CBlockLevelSdt.prototype.GetLabel = function()
 };
 CBlockLevelSdt.prototype.SetContentControlLock = function(nLockType)
 {
-	History.Add(new CChangesSdtPrLock(this, this.Pr.Lock, nLockType));
-	this.Pr.Lock = nLockType;
+	if (this.Pr.Lock !== nLockType)
+	{
+		History.Add(new CChangesSdtPrLock(this, this.Pr.Lock, nLockType));
+		this.Pr.Lock = nLockType;
+	}
 };
 CBlockLevelSdt.prototype.GetContentControlLock = function()
 {