Breaking a paragraph in a form field or in an inline content control was...

Breaking a paragraph in a form field or in an inline content control was forbidden. Content controls are now working properly in filling form mode.

word/Editor/Document.js

@@ -6199,13 +6199,18 @@ CDocument.prototype.OnKeyDown = function(e)
         }
         else
 		{
+			var oSelectedInfo = this.GetSelectedElementsInfo();
 			var CheckType = ( e.ShiftKey || e.CtrlKey ? changestype_Paragraph_Content : AscCommon.changestype_Document_Content_Add );
-			if (false === this.Document_Is_SelectionLocked(CheckType))
+
+			var bCanPerform = true;
+			if ((oSelectedInfo.GetInlineLevelSdt() && (!e.ShiftKey || e.CtrlKey)) || (oSelectedInfo.Get_Field() && oSelectedInfo.Get_Field().IsFillingForm()))
+				bCanPerform = false;
+
+			if (bCanPerform && false === this.Document_Is_SelectionLocked(CheckType, null, false, true !== e.CtrlKey && this.IsFormFieldEditing()))
 			{
 				this.Create_NewHistoryPoint(AscDFH.historydescription_Document_EnterButton);
 
-				var oSelectedInfo = this.GetSelectedElementsInfo();
-				var oMath         = oSelectedInfo.Get_Math();
+				var oMath = oSelectedInfo.Get_Math();
 				if (null !== oMath && oMath.Is_InInnerContent())
 				{
 					if (oMath.Handle_AddNewLine())
@@ -15125,11 +15130,13 @@ CDocument.prototype.IsInFormField = function()
 {
 	var oSelectedInfo = this.GetSelectedElementsInfo();
 	var oField        = oSelectedInfo.Get_Field();
+	var oInlineSdt    = oSelectedInfo.GetInlineLevelSdt();
+	var oBlockSdt     = oSelectedInfo.GetBlockLevelSdt();
 
-	if (oSelectedInfo.Is_MixedSelection() || !oField || fieldtype_FORMTEXT !== oField.Get_FieldType())
+	if (oSelectedInfo.Is_MixedSelection())
 		return false;
 
-	return true;
+	return (oBlockSdt || oInlineSdt || (oField && fieldtype_FORMTEXT === oField.Get_FieldType())) ? true : false;
 };
 CDocument.prototype.IsFormFieldEditing = function()
 {

word/Editor/Field.js

@@ -428,25 +428,9 @@ ParaField.prototype.Replace_MailMerge = function(_Value)
 
     return true;
 };
-ParaField.prototype.private_GetMappedRun = function(Value)
+ParaField.prototype.private_GetMappedRun = function(sValue)
 {
-    // Создаем ран и набиваем в него заданный текст.
-    var oRun = new ParaRun();
-
-    for (var Index = 0, Count = Value.length; Index < Count; Index++)
-    {
-        var Char = Value[Index], oText;
-        if (0x20 === Char)
-            oText = new ParaSpace();
-        else
-            oText = new ParaText(Value[Index]);
-
-        oRun.Add_ToContent(Index, oText);
-    }
-
-    oRun.Set_Pr(this.Get_FirstTextPr());
-
-    return oRun;
+	return this.CreateRunWithText(sValue);
 };
 ParaField.prototype.SetFormFieldName = function(sName)
 {
@@ -474,11 +458,7 @@ ParaField.prototype.GetValue = function()
 };
 ParaField.prototype.SetValue = function(sValue)
 {
-	var oRun = this.private_GetMappedRun(sValue);
-	oRun.Apply_TextPr(this.Get_TextPr(), undefined, true);
-	this.Remove_FromContent(0, this.Content.length);
-	this.Add_ToContent(0, oRun);
-	this.MoveCursorToStartPos();
+	this.ReplaceAllWithText(sValue);
 };
 ParaField.prototype.IsFillingForm = function()
 {

word/Editor/ParagraphContentBase.js

@@ -2782,6 +2782,31 @@ CParagraphContentWithParagraphLikeContent.prototype.GetSelectedContentControls =
 			this.Content[this.State.ContentPos].GetSelectedContentControls(arrContentControls);
 	}
 };
+CParagraphContentWithParagraphLikeContent.prototype.CreateRunWithText = function(sValue)
+{
+	var oRun = new ParaRun();
+	for (var nIndex = 0, nCount = sValue.length; nIndex < nCount; ++nIndex)
+	{
+		var nChar = sValue.charCodeAt(nIndex), oText;
+
+		if (0x20 === nChar)
+			oText = new ParaSpace();
+		else
+			oText = new ParaText(sValue[nIndex]);
+
+		oRun.Add_ToContent(nIndex, oText);
+	}
+	oRun.Set_Pr(this.Get_FirstTextPr());
+	return oRun;
+};
+CParagraphContentWithParagraphLikeContent.prototype.ReplaceAllWithText = function(sValue)
+{
+	var oRun = this.CreateRunWithText(sValue);
+	oRun.Apply_TextPr(this.Get_TextPr(), undefined, true);
+	this.Remove_FromContent(0, this.Content.length);
+	this.Add_ToContent(0, oRun);
+	this.MoveCursorToStartPos();
+};
 //----------------------------------------------------------------------------------------------------------------------
 // Функции, которые должны быть реализованы в классах наследниках
 //----------------------------------------------------------------------------------------------------------------------

word/Editor/StructuredDocumentTags/BlockLevel.js

@@ -404,7 +404,18 @@ CBlockLevelSdt.prototype.AddInlineTable = function(nCols, nRows)
 };
 CBlockLevelSdt.prototype.Remove = function(nCount, bOnlyText, bRemoveOnlySelection, bOnAddText)
 {
-	return this.Content.Remove(nCount, bOnlyText, bRemoveOnlySelection, bOnAddText);
+	var Res = this.Content.Remove(nCount, bOnlyText, bRemoveOnlySelection, bOnAddText);
+
+	if (this.Is_Empty() && !bOnAddText && this.LogicDocument && true === this.LogicDocument.IsFillingFormMode())
+	{
+		var oParagraph = new Paragraph(this.LogicDocument.Get_DrawingDocument(), this.Content);
+		this.Content.Add_ToContent(0, oParagraph);
+		this.Content.Remove_FromContent(1, this.Content.Get_ElementsCount() - 1);
+		this.Content.MoveCursorToStartPos(false);
+		return true;
+	}
+
+	return Res;
 };
 CBlockLevelSdt.prototype.Is_Empty = function()
 {

word/Editor/StructuredDocumentTags/InlineLevel.js

@@ -166,7 +166,7 @@ CInlineLevelSdt.prototype.Remove = function(nDirection, bOnAddText)
 	if (this.Is_Empty() && !bOnAddText && this.Paragraph && this.Paragraph.LogicDocument && true === this.Paragraph.LogicDocument.IsFillingFormMode())
 	{
 		var sDefaultText = "     ";
-		this.SetValue(sDefaultText);
+		this.ReplaceAllWithText(sDefaultText);
 	}
 };
 CInlineLevelSdt.prototype.Shift_Range = function(Dx, Dy, _CurLine, _CurRange)