Добавил в Range функция isFormula

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@55307 954022d7-b5bf-4e40-9824-e11837661b57

Excel/model/Workbook.js

@@ -5352,6 +5352,10 @@ Range.prototype.isEmptyTextString=function(){
 	var cell = this.worksheet._getCellNoEmpty(this.bbox.r1,this.bbox.c1);
 	return (null != cell) ? cell.isEmptyTextString() : true;
 };
+Range.prototype.isFormula=function(){
+	var cell = this.worksheet._getCellNoEmpty(this.bbox.r1,this.bbox.c1);
+	return (null != cell) ? cell.isFormula() : false;
+};
 Range.prototype.getFormula=function(){
 	var cell = this.worksheet._getCellNoEmpty(this.bbox.r1,this.bbox.c1);
 	if(null != cell)

Excel/view/WorksheetView.js

@@ -4325,7 +4325,7 @@
                 sideL		: cto.leftSide,
                 sideR		: cto.rightSide,
                 cellType	: cellType,
-                isFormula	: c.getFormula().length > 0,
+                isFormula	: c.isFormula(),
                 angle		: angle,
                 textBound	: textBound,
                 mc			: mc