/**
 * @fileoverview comm User Interface 공통 library관련 기본함수.
 */

if ( !JsNamespace.exist("LGE.Ui") ) {
	/**
	 * @namespace
	 * @name LGE.Ui
	 * @author 
	 * @memberof! <global>
	 */
	JsNamespace.declare("LGE.Ui", {
		/**
		 * this formFile object 선언 변수
		 * @private
		 * @type string
		 */
		_collapseHeight : 25,

		_termHeight : 15,
		
		_openClassName : "btn_WF_AcodiOpen",
		
		_closeClassName : "btn_WF_AcodiClose",
		/**
		 * Button을 생성해서 리턴.
		 * @param {Object} Parent Object(Form, Div, Popupdiv...)
		 * @param {String} Button ID
		 * @param {String} Button Display Text
		 * @param {String} Button Position 정보("Left,Top,Width,Height,Right,Bottom")
		 * @param {String} Button cssClass Name
		 * @return {Object} 생성된 Button
		 * @example
		 * $(LGE.Ui.createButton(this, "btnTest", "TEST", "0,0,60,20,,", "cssName"));
		 * @memberOf LGE.Ui
		 */
		createButton : function (obj, sName, sText, sPosition, sCssClass) {
			if(obj[sName] != null) {
				return obj[sName];
			}

			var objBtn = new Button();
			var aPosition = String(sPosition).split(",");
			objBtn.init(sName,
				"absolute",
				aPosition[0] == "" ? null : aPosition[0],
				aPosition[1] == "" ? null : aPosition[1],
				aPosition[2] == "" ? null : aPosition[2],
				aPosition[3] == "" ? null : aPosition[3],
				aPosition[4] == "" ? null : aPosition[4],
				aPosition[5] == "" ? null : aPosition[5]);
			objBtn.set_text(sText);
			if(!Eco.isEmpty(sCssClass)) {
				objBtn.set_cssclass(sCssClass);
			}
			obj.addChild(sName, objBtn);
			objBtn.show();

			return objBtn;
		},
		/**
		 * Grid를 생성해서 리턴.
		 * @param {Object} Parent Object(Form, Div, Popupdiv...)
		 * @param {String} Button ID
		 * @param {String} Button Position 정보("Left,Top,Width,Height,Right,Bottom")
		 * @param {String} Button cssClass Name
		 * @param {String} Grid Format (Grid의 formats Property)
		 * @param {String} Bind Dataset Name
		 * @return {Object} 생성된 Grid
		 * @example
		 * $(LGE.Ui.createGrid(this, "grdTest", "0,0,600,400,,", "gridClass", "{Grid.formats}", "dsTest"));
		 * @memberOf LGE.Ui
		 */
		createGrid : function(obj, sName, sPosition, sCssClass, sGridFormats, sBindDsName) {
			var oGrid = null;
			if(obj[sName] != null) {
				oGrid = obj[sName];
			}
			else {
				oGrid = new Grid();
				var aPosition = String(sPosition).split(",");
				oGrid.init(sName,
					"absolute",
					aPosition[0] == "" ? null : aPosition[0],
					aPosition[1] == "" ? null : aPosition[1],
					aPosition[2] == "" ? null : aPosition[2],
					aPosition[3] == "" ? null : aPosition[3],
					aPosition[4] == "" ? null : aPosition[4],
					aPosition[5] == "" ? null : aPosition[5]);
				obj.addChild(oGrid.name, oGrid);
				oGrid.show();
			}

			if(!Eco.isEmpty(sCssClass)) {
				oGrid.set_cssclass(sCssClass);
			}

			if(!Eco.isEmpty(sGridFormats)) {
				oGrid.set_formats(sGridFormats);
			}

			if(!Eco.isEmpty(sBindDsName)) {
				oGrid.set_binddataset(sBindDsName);
			}
			
			return oGrid;
		},
		createGridByDs : function(obj, sGridName, sGridPosition, objDs, sHeadColName, sBindColName) {
			var sFormats = "";
			if(Eco.isEmpty(sHeadColName) && Eco.isEmpty(sBindColName)) {
				sFormats = LGE.Ui.makeGridFormatByDs(objDs);
				
				return LGE.Ui.createGrid(obj, sGridName, sGridPosition, null, sFormats, objDs.name);
			}
			else {
				sFormats = LGE.Biz.makeGridFormat(objDs, sHeadColName, sBindColName, "", false, false);

				return LGE.Ui.createGrid(obj, sGridName, sGridPosition, null, sFormats);
			}
		},
		makeGridFormatByDs : function (dsSrc, sFormatId, bShowChk, bShowNo) {
			if(dsSrc == null) {
				return "";
			}

			if(Eco.isEmpty(sFormatId)) {
				sFormatId = "default";
			}

			var sFormats = "", sColumns = "", sRows = "", sBandHead = "", sBandBody = "";
			var oColInfo = null;
			var iCol = 0;
			sRows += '<Row size="25" band="head" />\n';
			sRows += '<Row size="23" />\n';

			if(bShowChk) {
				sColumns += '<Column size="40" />\n';
				sBandHead += '<Cell col="'+iCol+'" displaytype="checkbox" style="align:center&#32;middle;"/>\n';
				sBandBody += '<Cell col="'+iCol+'" displaytype="checkbox" edittype="checkbox" style="align:center&#32;middle;" text="bind:chk"/>\n';
				iCol++;
			}

			if(bShowNo) {
				sColumns += '<Column size="80" />\n';
				sBandHead += '<Cell col="'+iCol+'" text="No"/>\n';
				sBandBody += '<Cell col="'+iCol+'" expr="currow+1"/>\n';
				iCol++;
			}

			for(var i=0; i<dsSrc.colcount; i++) {
				oColInfo = dsSrc.getColumnInfo(i);
				if(oColInfo.name == "chk") {
					continue;
				}
				sColumns += '<Column size="80" />\n';
				sBandHead += '<Cell col="'+iCol+'" text="'+oColInfo.name+'"/>\n';
				sBandBody += '<Cell col="'+iCol+'" text="bind:'+oColInfo.name+'"/>\n';
				iCol++;
			}

			sFormats += '<Formats>\n';
			sFormats += '<Format id="'+sFormatId+'">\n';
			sFormats += '<Columns>\n';
			sFormats += sColumns;
			sFormats += '</Columns>\n';
			sFormats += '<Rows>\n';
			sFormats += sRows;
			sFormats += '</Rows>\n';
			sFormats += '<Band id="head">\n';
			sFormats += sBandHead;
			sFormats += '</Band>\n';
			sFormats += '<Band id="body">\n';
			sFormats += sBandBody;
			sFormats += '</Band>\n';
			sFormats += '</Format>\n';
			sFormats += '</Formats>\n';

			return sFormats;
		},
		/**
		 * Popupdiv를 생성해서 리턴.
		 * @param {Object} Parent Object(Form, Div, Popupdiv...)
		 * @param {String} Popupdiv ID
		 * @param {Number} Popupdiv 넓이
		 * @param {Number} Popupdiv 높이
		 * @return {Object} 생성된 Popupdiv
		 * @example
		 * $(LGE.Ui.createPopupdiv(this, "pdvTest", 300, 200));
		 * @memberOf LGE.Ui
		 */
		createPopupdiv : function(obj, sName, nWidth, nHeight) {
			var objPopupDiv = new PopupDiv();
			objPopupDiv.init(sName, "absolute", 0, 0, nWidth, nHeight);
			objPopupDiv.style.set_border("1 solid #cececeff");
			objPopupDiv.set_style("background: #f3f3f3ff");
			obj.addChild(sName, objPopupDiv);
			objPopupDiv.show();

			return objPopupDiv;
		},
		/**
		 * Accordion으로 사용할 Div들을 등록.
		 * @param {object} Parent Object
		 * @param {String} Accordion Div Id (다수를 등록할 때는 ','를 구분자로 열거)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.setAccordion(this, "div00,div01,div02"));
		 * @memberOf LGE.Ui
		 */
		setAccordion : function(obj, sDivIds) {
			obj.sDivIds = sDivIds;
			var aDivIds = obj.sDivIds.split(",");
			var oDiv = null;

			for(var i=0; i<aDivIds.length; i++){
				oDiv = Eco.XComp.lookup(obj, aDivIds[i]);

				if(!Eco.isEmpty(oDiv)){
					oDiv.defaulHeight = oDiv.height;
					oDiv.hideHeight = oDiv.height - LGE.Ui._collapseHeight;
					oDiv.expand = true;
				}
			}
		},
		/**
		 * 해당 Accordion Div을 확장(Expand)/축소(Collapse).
		 * @param {object} Parent Object
		 * @param {String} Accordion Div Id
		 * @param {object} Button Object
		 * @return N/A
		 * @example
		 * $(LGE.Ui.actAccordion(this, "div00"));
		 * @memberOf LGE.Ui
		 */
		 actAccordion : function(obj, sDivId, objButton) {
			if(Eco.isEmpty(sDivId) || Eco.isEmpty(obj.sDivIds)){
				return;
			}

			var aDivIds = obj.sDivIds.split(",");
			var oDiv = Eco.XComp.lookup(obj, sDivId), oDivOther = null;
			var nHeight = (oDiv.expand) ? oDiv.defaulHeight : LGE.Ui._collapseHeight;
			var nHideHeight = (oDiv.expand) ? (-1*Number(oDiv.hideHeight)) : Number(oDiv.hideHeight);
			var nOffsetHeight = (oDiv.expand) ? LGE.Ui._collapseHeight : oDiv.defaulHeight;

			for(var i=0; i<aDivIds.length; i++){
				oDivOther = Eco.XComp.lookup(obj, aDivIds[i]);

				if(oDiv.id != oDivOther.id && (Number(oDiv.top) + Number(nHeight)) < Number(oDivOther.top)){
					oDivOther.move(oDivOther.left, Number(oDivOther.top) + Number(nHideHeight), null, oDivOther.height, oDivOther.right, null);
				}
			}

			oDiv.setOffsetHeight(nOffsetHeight);
			oDiv.expand = (oDiv.expand) ? false : true;

			if(oDiv.expand) {
				objButton.set_cssclass(this._closeClassName);
			}
			else {
				objButton.set_cssclass(this._openClassName);
			}

			obj.resetScroll();
		 },
		 /**
		 * 해당 Accordion Div을 숨긴다.
		 * @param {object} Parent Object
		 * @param {String} Accordion Div Id
		 * @return N/A
		 * @example
		 * $(LGE.Ui.hideAccordion(this, "div00"));
		 * @memberOf LGE.Ui
		 */
		 hideAccordion : function(obj, sDivId){
			if(Eco.isEmpty(sDivId) || Eco.isEmpty(obj.sDivIds)){
				return;
			}

			var aDivIds = obj.sDivIds.split(",");
			var oDiv = Eco.XComp.lookup(obj, sDivId), oDivOther = null;
			var nHeight = -1 * (Number(oDiv.height) + Number(LGE.Ui._termHeight));

			if(!oDiv.visible){
				return;
			}

			for(var i=0; i<aDivIds.length; i++){
				oDivOther = Eco.XComp.lookup(obj, aDivIds[i]);

				if(oDiv.id != oDivOther.id && Number(oDiv.top) < Number(oDivOther.top)){
					oDivOther.move(oDivOther.left, Number(oDivOther.top) + Number(nHeight), null, oDivOther.height, oDivOther.right, null);
				}
			}

			oDiv.set_visible(false);

			obj.resetScroll();
		},
		/**
		 * 해당 Accordion Div을 보여준다.
		 * @param {object} Parent Object
		 * @param {String} Accordion Div Id
		 * @return N/A
		 * @example
		 * $(LGE.Ui.showAccordion(this, "div00"));
		 * @memberOf LGE.Ui
		 */
		showAccordion : function(obj, sDivId){
			if(Eco.isEmpty(sDivId) || Eco.isEmpty(obj.sDivIds)){
				return;
			}

			var aDivIds = obj.sDivIds.split(",");
			var oDiv = Eco.XComp.lookup(obj, sDivId), oDivOther = null;
			var nHeight = (Number(oDiv.height) + Number(LGE.Ui._termHeight));

			if(oDiv.visible){
				return;
			}

			for(var i=0; i<aDivIds.length; i++){
				oDivOther = Eco.XComp.lookup(obj, aDivIds[i]);

				if(oDiv.id != oDivOther.id && Number(oDiv.top) <= Number(oDivOther.top)){
					oDivOther.move(oDivOther.left, Number(oDivOther.top) + Number(nHeight), null, oDivOther.height, oDivOther.right, null);
				}
			}

			oDiv.set_visible(true);

			obj.resetScroll();
		},
		/**
		 * 해당 Accordion Div Height를 설정.
		 * @param {object} Parent Object
		 * @param {String} Accordion Div Id
		 * @return N/A
		 * @example
		 * $(LGE.Ui.resizeAccordion(this, "div00", 300, div00.btn));
		 * @memberOf LGE.Ui
		 */
		resizeAccordion : function(obj, sDivId, nHeight, objButton){
			if(Eco.isEmpty(sDivId) || Eco.isEmpty(obj.sDivIds)){
				return;
			}

			var aDivIds = obj.sDivIds.split(",");
			var oDiv = Eco.XComp.lookup(obj, sDivId), oDivOther = null;
			oDiv.defaulHeight = nHeight;
			oDiv.hideHeight = nHeight - LGE.Ui._collapseHeight;
			var nHideHeight = Number(nHeight) - Number(oDiv.height);

			for(var i=0; i<aDivIds.length; i++){
				oDivOther = Eco.XComp.lookup(obj, aDivIds[i]);

				if(oDiv.id != oDivOther.id && Number(oDiv.top) < Number(oDivOther.top)){
					oDivOther.move(oDivOther.left, Number(oDivOther.top) + Number(nHideHeight), null, oDivOther.height, oDivOther.right, null);
				}
			}

			oDiv.setOffsetHeight(nHeight);
			oDiv.expand = true;
			objButton.set_cssclass(this._closeClassName);

			obj.resetScroll();
		},
		/**
		 * Grid의 Column을 고정.
		 * @param {object} Grid Object
		 * @param {EventInfo} GridMouseEventInfo('col' property가 존재해야 함)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.freezeColumn(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		freezeColumn : function(oGrd, e) {
			var nCol = Number(e.col) - 1;
			if(nCol < 0) {
				return;
			}

			for (var i=nCol; i>=0; i--) {
				oGrd.setFormatColProperty(i, "band", "left");
			}

			oGrd.isFreezeColumn = true;
		},
		/**
		 * 고정된 Grid의 Column을 해제.
		 * @param {object} Grid Object
		 * @param {EventInfo} GridMouseEventInfo(optional)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.unfreezeColumn(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		unfreezeColumn : function(oGrd, e) {
			if(!Eco.isEmpty(oGrd.isFreezeColumn) && !oGrd.isFreezeColumn) {
				return;
			}

			var nColCnt = oGrd.getCellCount("head") - 1;

			for (var i=nColCnt; i>=0; i--) {
				oGrd.setFormatColProperty(i, "band", "body");
			}

			oGrd.isFreezeColumn = false;
		},
		/**
		 * Grid의 Row를 고정.
		 * @param {object} Grid Object
		 * @param {EventInfo} GridMouseEventInfo('row' property가 존재해야 함)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.freezeRow(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		freezeRow : function(oGrd, e) {
			var nRow = Number(e.row) - 1;
			if(nRow < 0) {
				return;
			}

			oGrd.setFixedRow(nRow);

			oGrd.isFreezeRow = true;
		},
		/**
		 * 고정된 Grid의 Row를 해제.
		 * @param {object} Grid Object
		 * @param {EventInfo} GridMouseEventInfo(optional)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.unfreezeRow(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		unfreezeRow : function(oGrd, e) {
			if(!Eco.isEmpty(oGrd.isFreezeRow) && !oGrd.isFreezeRow) {
				return;
			}

			oGrd.setFixedRow(-1);

			oGrd.isFreezeRow = false;
		},
		/**
		 * Grid의 Column을 숨긴다(Size를 0으로 변경).
		 * @param {object} Grid Object
		 * @param {EventInfo} GridMouseEventInfo('col' property가 존재해야 함)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.hideColumn(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		hideColumn : function(oGrd, e) {
			if(e.col < 0) {
				return;
			}

			if(Eco.isEmpty(oGrd.hideColumn)){
				oGrd.hideColumn = [];
			}

			oGrd.hideColumn.push(e.col + "_" + oGrd.getFormatColProperty(e.col, "size"));
			oGrd.setFormatColProperty(e.col, "size", 0);
			oGrd.isHideColumn = true;
		},
		/**
		 * 숨겨진 Grid의 Column을 해제.
		 * @param {object} Form Object
		 * @param {EventInfo} GridMouseEventInfo(optional)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.undoHide(this.grdTest, e));
		 * @memberOf LGE.Ui
		 */
		undoHide : function(oGrd, e) {
			if(!oGrd.isHideColumn || oGrd.hideColumn.length == 0) {
				return;
			}

			var aValus = null;
			for(var i=0; i<oGrd.hideColumn.length; i++) {
				aValus = String(oGrd.hideColumn[i]).split("_");

				oGrd.setFormatColProperty(Number(aValus[0]), "size", Number(aValus[1]));
			}

			oGrd.hideColumn = null;
			oGrd.isHideColumn = false;
		},
		copyCellText : function(oGrd, e) {
			if (nexacro.Browser != "IE" && nexacro.Browser != "Runtime") {
				//LGE.Core.showMsg(this,"alert","_clipboardCopy","해당 기능은 인터넷 익스플로러만 지원합니다.","","default","","this.gfn_callBackMsg");
				return;
			}

			sClipboard = oGrd.getCellText(e.row, e.cell);

			system.setClipboard("CF_TEXT", sClipboard);
		},
		/**
		 * Gird의 Row Position과 Cell Position을 설정.
		 * @param {object} Grid Object
		 * @param {number} Grid Row Position
		 * @param {number} Grid Cell Position
		 * @return N/A
		 * @example
		 * $(LGE.Ui.setGridPosition(this.grdTest, 1, 3));
		 * @memberOf LGE.Ui
		 */
		setGridPosition : function(oGrd, nRow, nCell, oDs) {
			if(oGrd == null) {
				return;
			}
			var oBinsDs = oDs;
			if(oBinsDs == null){
				oBinsDs = LGE.Util.getDataset(oGrd.binddataset);
			}

			if(oBinsDs == null) {
				return;
			}
			oBinsDs.set_rowposition(nRow);
			oGrd.setFocus();
			oGrd.setCellPos(nCell);
			if(oGrd.autoenter != "select") {
				oGrd.showEditor();
			}
		},
		/**
		 * 해당 Component에 맞게 번역.
		 * @param {object} Component Object[Grid, Static, Button, Tab]
		 * @return N/A
		 * @example
		 * $(LGE.Ui.translateComp(this.grdTest));
		 * @memberOf LGE.Ui
		 */
		translateComp : function(oComp) {
			var strType = oComp.toString().toUpperCase();

			switch (strType) {
				case "[OBJECT GRID]":					
					var sTxt = "";
					var nCellCnt = oComp.getCellCount("Head");
					var nSubCellCnt = 0;

					for(var i=0; i<nCellCnt; i++) {
						nSubCellCnt = oComp.getSubCellCount("Head", i);

						if(nSubCellCnt > 1) {
							for(var j=0; j<nSubCellCnt; j++) {
								sTxt = String(oComp.getSubCellProperty("Head", i, j, "text"));
								if(Eco.isEmpty(sTxt)) {
									continue;
								}
								oComp.setSubCellProperty("Head", i, j, "text", LGE.Biz.getTranslateStr(sTxt));
							}
						}

						sTxt = String(oComp.getCellProperty("Head", i, "text"));
						if(Eco.isEmpty(sTxt)) {
							continue;
						}
						oComp.setCellProperty("Head", i, "text", LGE.Biz.getTranslateStr(sTxt));
					}
					
					nCellCnt = oComp.getCellCount("Body");
					for(var i=0; i<nCellCnt; i++) {
						switch(oComp.getCellProperty("Body", i, "displaytype")) {
							case "date":
								oComp.setCellProperty("Body", i, "mask", "SHORTDATE");
								oComp.setCellProperty("Body", i, "calendardisplaynulltype", "none");
								oComp.setCellProperty("Body", i, "align", "center middle");
								break;
							case "currency":
							case "number":
								oComp.setCellProperty("Body", i, "align", "right middle");
								break;
						}
					}
				break;
				case "[OBJECT BUTTON]":
				case "[OBJECT STATIC]":
					var sVar = String(oComp.text);
					oComp.set_text(LGE.Biz.getTranslateStr(sVar));
				break;
				case "[OBJECT TAB]":
					var nPageCnt = oComp.getTabpageCount();
					var aComp = oComp.components;
					var sTxt = "";

					for(var i=0; i<nPageCnt; i++) {
						sTxt = String(aComp[i].text);
						aComp[i].set_text(LGE.Biz.getTranslateStr(sTxt));
					}
				break;
			}
		},
		/**
		 * Dataset의 Column들을 번역.
		 * @param {Object} Dataset Object
		 * @param {String} Dataset의 Column명(','로 구분하여 다수개의 Column 지정 가능)
		 * @return N/A
		 * @example
		 * $(LGE.Ui.translateDs(this.dsTest, "ColName1,ColName2"));
		 * @memberOf LGE.Ui
		 */
		translateDs : function(oDs, sColName) {
			if(oComp == null || Eco.isNull(sColName)) {
				return;
			}

			var strType = oComp.toString().toUpperCase();
			
			if(strType != "[OBJECT DATASET]") {
				return;
			}

			var aColName = sColName.split(",");
			var nRowCnt = oDs.rowcount, nColCnt = aColName.length;
			var sTxt = "";

			for(var i=0; i<nRowCnt; i++) {
				for(var j=0; j<nColCnt; j++) {
					sTxt = oDs.getColumn(i, aColName[j]);
					oDs.setColumn(i, aColName[j], LGE.Biz.getTranslateStr(sTxt));
				}
			}
		},
		/**
		 * 해당의 Grid의 페이지 정보를 리턴
		 * @param {Object} Grid Object
		 * @param {Number} 한 페이지에서 보여줄 Row의 수
		 * @return {Object} nowPage:현재 페이지, rowNum: 한 페이지에서 보여줄 Row의 수
		 * @example
		 * var oRnt = LGE.Ui.getPageInfo(this.grdTest, 30);
		 * trace(oRnt.nowPage + ' :: ' + nowPage.rowNum);
		 * @memberOf LGE.Ui
		 */
		getPageInfo : function(objGrid, nRowNum) {
			if(Eco.isEmpty(objGrid.nowPage)) {
				objGrid.nowPage = 0;
			}

			if(Eco.isEmpty(objGrid.rowNum)) {
				if(Eco.isEmpty(nRowNum)) {
					objGrid.rowNum = application.gv_rowNum;
				}
				else {
					objGrid.rowNum = nRowNum;
				}
			}

			return {nowPage: (Number(objGrid.nowPage) + 1), rowNum: Number((Eco.isEmpty(nRowNum) ? objGrid.rowNum : nRowNum))};
		},
		/**
		 * 해당의 Grid의 현재가 마지막 페이지인지 여부
		 * @param {Object} Grid Object
		 * @return {Object} 마지막 페이지 여부
		 * @example
		 * var oRnt = LGE.Ui.isLastPage(this.grdTest);
		 * @memberOf LGE.Ui
		 */
		isLastPage : function(objGrid) {
			return objGrid.isLastPage;
		},
		/**
		 * 페이지의 시작과 끝 Row 수를 리턴
		 * @param {Object} Grid Object
		 * @param {Number} 가져올 Page
		 * @param {Number} 한 페이지에서 보여줄 Row의 수
		 * @param {Object} 현재 Row수를 표시할 Static Object
		 * @return {Object} firstRow:페이지의 처음 Row 수, endRow:페이지의 마지막 Row 수
		 * @example
		 * var oRnt = LGE.Ui.presetPageInfo(this.grdTest, 2, 30);
		 * trace(oRnt.firstRow + ' :: ' + nowPage.endRow);
		 * @memberOf LGE.Ui
		 */
		presetPageInfo : function(objGrid, nNowPage, nRowNum, objSta) {
			objGrid.sendPage = Number((Eco.isEmpty(nNowPage)) ? 1 : nNowPage);
			objGrid.sendRowNum = Number((Eco.isEmpty(nRowNum)) ? application.gv_rowNum : nRowNum);

			if(objSta != null && objGrid.sendPage == 1) {
				objSta.set_text("0/?");
			}

			return {firstRow: ((objGrid.sendPage - 1) * objGrid.sendRowNum)
					,endRow: (objGrid.sendPage * objGrid.sendRowNum)};
		},
		/**
		 * 페이지 정보를 설정.
		 * @param {Object} Grid Object
		 * @param {Object} Transaction 처리된 Dataset Object
		 * @param {Object} Grid에 Bind되어 있는 Dataset Object
		 * @param {Object} 현재 Row수를 표시할 Static Object
		 * @return N/A
		 * @example
		 * var oRnt = LGE.Ui.setPageInfo(this.grdTest, this.dsTestPage, this.dsTest, this.staPageInfo);
		 * @memberOf LGE.Ui
		 */
		setPageInfo : function(objGrid, objDsSrc, objDsTgt, objSta) {
			if(objGrid == null || objDsSrc == null || objDsTgt == null) {
				return;
			}

			if(objDsSrc.rowcount > 0) {
				objDsTgt.set_enableevent(false);
				objDsTgt.set_updatecontrol(false);
				objDsTgt.appendData(objDsSrc, true);
				objDsTgt.set_updatecontrol(true);
				objDsTgt.set_enableevent(true);

				objGrid.nowPage = objGrid.sendPage;
				objGrid.rowNum = objGrid.sendRowNum;

				if(objDsSrc.rowcount < objGrid.sendRowNum) {
					objGrid.isLastPage = true;
				}
				else {
					objGrid.isLastPage = false;
					
				}
				objDsSrc.clearData();
			}
			else {
				objGrid.isLastPage = true;
			}

			if(objSta != null) {
				if(objGrid.isLastPage) {
					objSta.set_text(objDsTgt.rowcount+"/"+objDsTgt.rowcount);
				}
				else {
					objSta.set_text(objDsTgt.rowcount+"/?");
				}
			}
		}
	});
}