dev 1.0.1

README.md

@@ -1,3 +1,15 @@
 # OfficePlugin
 
 TSOffice 项目：纯 TSL 代码实现 excel、word 文件读写
+
+## 部署
+
+### windows
+
+- [fmt_pubkrnl_plugin](./Windows-X64/fmt_pubkrnl_plugin.dll) 放入 tsl 安装根目录下 Plugin 文件夹
+- [office_plugin](./Windows-X64/office_plugin.dll) 放入 tsl 安装根目录下 Plugin 文件夹
+- [tsxlsx.dll](./Windows-X64/tsxlsx.dll) 放入 tsl 安装根目录
+
+## 帮助文档
+
+- [Excel 帮助文档](./ExcelFile%E4%BD%BF%E7%94%A8%E5%B8%AE%E5%8A%A9.xlsx)

funcext/TSOffice/TSExcelFile.tsf

@@ -0,0 +1,882 @@
+Type TSExcelFile = Class
+	///Version: V1.0 2022-08-08
+	///适用于 Microsoft Excel? 2007 及以上版本创建的电子表格文档。支持 XLSX / XLSM / XLTM / XLTX 等多种文档格式。
+	///纯TSL模块实现
+	///Excel文件读写接口
+
+	//缺省构造函数
+	Function Create(); overload;
+	Begin
+		init();
+	End;
+
+	//构造函数，打开已经存在的excel文件
+	//alias: string，文件目录别名
+	//fname: string，文件名
+	Function Create(alias, fname); overload;
+	Begin
+		init();
+		OpenFile(alias, fname);
+	End;
+
+	//析构函数
+	Function Destory();
+	Begin
+	End;
+
+	//初始化
+	Function init();
+	Begin
+		zipfile_ := new ZipFile();
+		xml_ := new xlsxXml();
+	End;
+
+	///打开excel文件
+	///alias: string，文件目录别名
+	///fname: string，文件名
+	///返回：[err, errmsg]
+	Function OpenFile(alias, fname);
+	Begin
+		if not ifObj(zipfile_) then return array(-1, 'Create ZipFile object fail.');
+		[err, errmsg] := zipfile_.Open(alias, fname);
+		if err=0 then Begin
+			workbook_ := new xlsxWorkBook(zipfile_, xml_);
+			workbook_.Load();
+		End;
+		return array(err, errmsg);
+	End;
+
+	///新建excel文件
+	///返回：[err, info]
+	Function NewFile();
+	Begin
+		path := ExtractFileDir(ExtractFileDir(PluginPath()));
+{$IFNDEF Win32}
+		defaultFileName := path + '\\funcext\\TSOffice\\default.xlsx';
+{$ELSE}
+		defaultFileName := path + '/funcext/TSOffice/default.xlsx';
+{$ENDIF}
+		[err, errinfo] := OpenFile('', defaultFileName);
+		if not err then return array(err, errinfo);
+
+		if not ifObj(zipfile_) then return array(-1, 'Create ZipFile object fail.');
+		zipfile_.Add(xml_.GetFileName('rels'), xml_.XmlHeader() + xml_.GetTemplate('rels'));
+		zipfile_.Add(xml_.GetFileName('docProps_app'), xml_.XmlHeader() + xml_.GetTemplate('docProps_app'));
+		zipfile_.Add(xml_.GetFileName('docProps_core'), xml_.XmlHeader() + xml_.GetTemplate('docProps_core'));
+		zipfile_.Add(xml_.GetFileName('workbook_rels'), xml_.XmlHeader() + xml_.GetTemplate('workbook_rels'));
+		zipfile_.Add(xml_.GetFileName('theme1'), xml_.XmlHeader() + xml_.GetTemplate('theme1'));
+		zipfile_.Add(xml_.GetFileName('sheet1'), xml_.XmlHeader() + xml_.GetTemplate('sheet1'));
+		zipfile_.Add(xml_.GetFileName('styles'), xml_.XmlHeader() + xml_.GetTemplate('styles'));
+		zipfile_.Add(xml_.GetFileName('workbook'), xml_.XmlHeader() + xml_.GetTemplate('workbook'));
+		zipfile_.Add(xml_.GetFileName('Content_Types'), xml_.XmlHeader() + xml_.GetTemplate('Content_Types'));
+		workbook_ := new xlsxWorkBook(zipfile_, xml_);
+		workbook_.Load();
+		return array(0, 'ok');
+	End;
+
+	///保存文件
+	///返回: [err, info]
+	Function Save();
+	Begin
+		return zipfile_.Save();
+	End;
+
+	///另存为
+	///alias: string，文件目录别名
+	///fname: string，文件名
+	///返回: [err, info]
+	Function SaveAs(alias, fname);
+	Begin
+		return zipfile_.Save(alias, fname);
+	End;
+
+	///真实文件名
+	///返回：string
+	Function FileName();
+	Begin
+		return zipfile_.FileName();
+	End;
+
+	///获取工作表列表
+	///返回: arry('Sheet1','Sheet2')
+	Function GetSheets();
+	Begin
+		return workbook_.GetSheets();
+	End;
+
+	///获取工作表数
+	///返回: integer
+	Function GetSheetsCount();
+	Begin
+		return workbook_.GetSheetsCount();
+	End;
+
+	///获取工作表名
+	///index: int，工作表索引
+	///返回: [err, sheetname:string]
+	Function GetSheetName(index);
+	Begin
+		return workbook_.GetSheets()[index];
+	End;
+
+	///设置工作表名
+	///sourceName: string, 原工作表名
+	///destName: string，目标工作表名
+	///返回：[err, errinfo]
+	Function SetSheetName(sourceName, destName);
+	Begin
+		return workbook_.SetSheetName(sourceName, destName); 
+	End;
+
+	///创建新sheet
+	///sheet: string，工作表名称
+	///返回: [err, info]
+	Function NewSheet(sheet);
+	Begin
+		return workbook_.NewSheet(sheet);
+	End;
+
+	///删除sheet
+	///sheet: string，工作表名称
+	///返回: [err, info]
+	Function DeleteSheet(sheet);
+	Begin
+		return workbook_.DeleteSheet(sheet);
+	End;
+
+	///获取总列数
+	///sheet: string，工作表名称
+	///返回: [err, TotalCols:int]
+	Function TotalCols(sheet);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.TotalCols());
+		return array(-1, '');
+	End;
+
+	///获取总行数
+	///sheet: string，工作表名称
+	///返回: [err, TotalRows:int]
+	Function TotalRows(sheet);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.TotalRows());
+		return array(-1, '');
+	End;
+
+	///获取单元格的值
+	///sheet: string，工作表名称
+	///axis: string，单元格坐标，如: "A6"
+	///返回: [err, value:string]
+	Function GetCellValue(sheet, axis);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return o.GetCellValue(axis);
+		return array(-1, '');
+	End;
+
+	///设置单元格的值
+	///sheet: string，工作表名称
+	///axis: string，单元格坐标，如: "A6"
+	///val: Var，可以是整数、字符串、数值型等；nil 不设置值(可以调用ClearCell方法清空单元格)，只设置属性
+	///[opt:Tany]，可选参数，单元格属性，可以是xml字符串或天软数组
+	///		 xml串：opt := '<c t="s" s="1"></c>';
+	///		 数组： opt := array('t':'s', 's':'1');
+	///		 属性t：单元格数据类型，不设置的话，数据类型为val的数据类型；
+	///				t ->（'s' 共享字符串、'b' bool 类型、'e' 错误类型、'inlineStr' 内联字符串类型、nil 数字类型、'str' 公式类型）
+	///		 属性s：单元格样式
+	///返回: [err, info]
+	Function SetCellValue(sheet, axis, val, opt);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.SetCellValue(axis, val, opt));
+		return array(-1, '');
+	End;
+
+	///获取富文本格式
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///返回: [err, richtxt:string]，参见SetCellRichText
+	Function GetCellRichText(sheet, axis);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return o.GetCellValue(axis, 'RichText');
+		return array(-1, '');
+	End;
+
+	///设置富文本格式
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///richtext: string，xml串或富文本对象TSOffice('TRichText')
+	///返回: [err, info]
+	Function SetCellRichText(sheet, axis, richtext);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then Begin
+			if ifObj(richtext) then
+				richtext := class(xlsxXml).Dom2Xml(richtext.Marshal());
+			return array(0, o.SetCellValue(axis, richtext, array('t':'s'), 'RichText'));
+		End;
+		return array(-1, 'The Sheet is not exist.');
+	End;
+
+	///清空单元格
+	///sheet: string，工作表名称
+	///[TopLeft: string]，左上角坐标，可选参数
+	///[BottomRight: string]，右下角坐标，可选参数，
+	///		用法1：ClearCell();		//Clear整个sheet
+	///		用法2：ClearCell('A2'); //Clear 'A2'单元格
+	///		用法3：ClearCell('A5', 'D8'); //Clear矩形区间所有单元格
+	///返回: [err, info]
+	Function ClearCell(sheet, TopLeft, BottomRight);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.ClearCell(TopLeft, BottomRight));
+		return array(-1, '');
+	End;
+
+	///设置公式
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///formula: string，公式
+	///返回: [err, info]
+	Function SetCellFormula(sheet, axis, formula);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return o.SetCellFormula(axis, formula);
+		return array(-1, '');
+	End;
+
+	///获取公式
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///返回: [err, formula:string]
+	Function GetCellFormula(sheet, axis);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return o.GetCellFormula(axis);
+		return array(-1, '');
+	End;
+
+	///按行赋值
+	///sheet: string，工作表名称
+	///axis: string，起始坐标，如: "A4"
+	///slice: array()，一维数组array(1,2,3,2,1,"hello")
+	///返回: [err, info]
+	Function SetSheetRow(sheet, axis, slice);
+	Begin
+		[err, col, row] := CellNameToCoordinates(axis);
+		if err then
+			return array(err, col);
+		for i:=0 to length(slice)-1 do Begin
+			[err, cell] := CoordinatesToCellName(col + i, row);
+			//println('{}->{}',cell,slice[i]);
+			SetCellValue(sheet, cell, slice[i]);
+		End;
+		return array(0, 'ok');
+	End;
+
+	///插入数据表
+	///sheet: string，工作表名称
+	///axis: string，左上角坐标，如: "A4"
+	///data: table，数据表
+	///[IncludeHeader: bool] 是否包括表头，默认FALSE
+	///[IncludeIndex: bool] 是否自动添加索引号，默认FALSE
+	///返回: [err, info]
+	Function InsertTable(sheet, axis, data, IncludeHeader, IncludeIndex);
+	Begin
+		if not ifarray(data) or length(data)=0 then
+			return array(-1, "Invalid Data.");
+		if FieldCount(data)=0 then Begin //数据是一维数组
+			return SetSheetRow(sheet, axis, data);
+		End;
+		[err, colNum, rowNum] := CellNameToCoordinates(axis);
+		if err then
+			return array(err, colNum);
+		if IncludeHeader then Begin
+			fields := FieldNames(data);
+			if IncludeIndex then Begin
+				fields := array("Index") union fields;
+			End;
+			[err, info] := SetSheetRow(sheet, axis, fields);
+			if err then
+				return array(err, info);
+			rowNum ++;
+		End;
+		if IncludeIndex then Begin
+			for i:=0 to length(data)-1 do Begin
+				[err, cell] := CoordinatesToCellName(colNum, rowNum + i);
+				if err then
+					return array(err, cell);
+				SetCellValue(sheet, cell, i+1);
+			End;
+			colNum ++;
+		End;
+		for i:=0 to length(data)-1 do Begin
+			[err, cell] := CoordinatesToCellName(colNum, rowNum + i);
+			if err then
+				return array(err, cell);
+			t := sselect * from data where thisrowindex = i End;
+			//PrintLn("cell={},data={}->{}",cell, data[i],t);
+			[err, info] := SetSheetRow(sheet, cell, t);
+			if err then
+				return array(err, info);
+		End;
+		return array(0, "OK");
+	End;
+
+	///读取数据表
+	///sheet: string，工作表名称
+	///TopLeft: string，左上角坐标，如: "A4"
+	///BottomRight: string，右下角坐标，如: "B8"，为空获取从TopLeft开始的整张表
+	///返回: [err, data:table]
+	Function GetTable(sheet, TopLeft, BottomRight);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.Import(TopLeft, BottomRight));
+		return array(-1, '');
+	End;
+
+	///插入列，在指定列前插入空白列
+	///sheet: string，工作表名称
+	///col: string 列名，如: "D"
+	///返回: [err, info]
+	Function InsertCol(sheet, col);
+	Begin
+		return workbook_.InsertCol(sheet, col);
+	End;
+
+	///插入行，在指定列前插入空白行
+	///sheet: string，工作表名称
+	///row: int
+	///返回: [err, info]
+	Function InsertRow(sheet, row);
+	Begin
+		return workbook_.InsertRow(sheet, row);
+	End;
+
+	///删除列
+	///sheet: string，工作表名称
+	///col: string，如: "D"
+	///返回: [err, info]
+	Function RemoveCol(sheet, col);
+	Begin
+		return workbook_.RemoveCol(sheet, col);
+	End;
+
+	///删除行
+	///sheet: string，工作表名称
+	///row: int
+	///返回: [err, info]
+	Function RemoveRow(sheet, row);
+	Begin
+		return workbook_.RemoveRow(sheet, row);
+	End;
+
+	///设置行高度
+	///sheet: string，工作表
+	///row: int，行
+	///height: double
+	///返回: [err, info]
+	Function SetRowHeight(sheet, row, height);
+	Begin
+		return workbook_.SetRowHeight(sheet, row, height);
+	End;
+
+	///获取行高度
+	///sheet: string，工作表
+	///row: int，行
+	///返回: [err, info]
+	Function GetRowHeight(sheet, row);
+	Begin
+		return workbook_.GetRowHeight(sheet, row);
+	End;
+
+	///设置列宽度
+	///sheet: string，工作表
+	///startcol: string，开始列，如: "A"
+	///endcol: string，结束列，如: "D"
+	///width: double
+	///返回: [err, info]
+	Function SetColWidth(sheet, startCol, endCol, width);
+	Begin
+		return workbook_.SetColWidth(sheet, startCol, endCol, width);
+	End;
+
+	///获取列宽度
+	///sheet: string，工作表
+	///col: int，列
+	///返回: [err, info]
+	Function GetColWidth(sheet, col);
+	Begin
+		return workbook_.GetColWidth(sheet, col);
+	End;
+
+	///设置工作表默认列宽
+	///sheet: string，工作表
+	///width：double
+	///返回: [err, info]
+	Function SetSheetDefaultColWidth(sheet, width);
+	Begin
+		return workbook_.SetSheetDefaultColWidth(sheet, width);
+	End
+
+	///获取工作表默认列宽
+	///sheet: string，工作表
+	///返回: [err, width]
+	Function GetSheetDefaultColWidth(sheet);
+	Begin
+		return workbook_.GetSheetDefaultColWidth(sheet);
+	End
+
+	///添加批注
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///Author:string
+	///comment: string
+	///返回: [err, info]
+	Function AddComment(sheet, axis, Author, comment);
+	Begin
+		o := getOj(sheet, 'xlsxComment');
+		if not ifObj(o) then return array(1, 'The sheet is not exist.');
+		return o.AddComment(axis, Author, comment);
+	End;
+
+	///添加图表
+	///sheet: string，工作表名称
+	///range:string，图表所处矩形区域，"A5:F10"
+	///chart:TChart对象
+	///返回: [err, info]
+	Function AddChart(sheet, range, chart);
+	Begin
+		o := getOj(sheet, 'xlsxChart');
+		if not ifObj(o) then return array(1, 'The sheet is not exist.');
+		if not ifObj(chart) then return array(2, 'Invalid chart param.');
+		return o.AddChart(range, chart);
+	End;
+
+	///获取图表列表
+	///sheet: string，工作表名称
+	///返回: [err, ChartList]
+	Function GetCharts(sheet);
+	Begin
+		return workbook_.GetCharts(sheet);
+	End;
+
+	///单元格坐标切分
+	///cell: string，单元格坐标
+	///返回: [err, col:string, row:int]，"AK47" -> return array(0, "AK", 47);
+	Function SplitCellName(cell);
+	Begin
+		return xlsx_call("SplitCellName", cell);
+	End;
+
+	///单元格坐标组合
+	///col: string
+	///row: int
+	///返回 [err, cell:string]，参见SplitCellName
+	Function JoinCellName(col, row);
+	Begin
+		return xlsx_call("JoinCellName", col, row);
+	End;
+
+	///列名转索引
+	///name: string
+	///返回 [err, index:int]，"AK" -> return array(0, 37);
+	Function ColumnNameToNumber(name);
+	Begin
+		return xlsx_call("ColumnNameToNumber", name);
+	End;
+
+	///索引转列名
+	///index: int
+	///返回 [err, name:string]，37 -> return array(0, "AK");
+	Function ColumnNumberToName(index);
+	Begin
+		return xlsx_call("ColumnNumberToName", index);
+	End;
+
+	///单元格坐标转索引
+	///cell: string
+	///返回 [err, col:int, row: int] "A2" -> [1,2]
+	Function CellNameToCoordinates(cell);
+	Begin
+		return xlsx_call("CellNameToCoordinates", cell);
+	End;
+
+	///索引转单元格坐标
+	///col: int
+	///row: int
+	///abs: bool ,true返回"$A$1"格式，false返回"A1"格式
+	///返回 [err, cell:string] [1,2,true] -> "$A$2"
+	Function CoordinatesToCellName(col, row, abs);
+	Begin
+		return xlsx_call("CoordinatesToCellName", col, row, abs);
+	End;
+
+	///RGB与HSL色彩空间色值转换
+	///r: int
+	///g: int
+	///b: int
+	///返回: [err, h:double, s:double, l:double]
+	Function RGBToHSL(r, g, b);
+	Begin
+		return xlsx_call("RGBToHSL", r, g, b);
+	End;
+
+	///HSL与RGB色彩空间色值转换
+	///h: double
+	///s: double
+	///l: double
+	///返回: [err, r:int, g:int, b:int]
+	Function HSLToRGB(sheet, h, s, l);
+	Begin
+		return xlsx_call("HSLToRGB", h, s, l);
+	End;
+
+	///新建样式对象
+	///style: TStyle对象
+	///返回: styleid
+	Function NewStyle(style);
+	Begin
+		styleObj := new xlsxStyles('', self);
+		return array(0, styleObj.GetStyleId(style));
+	End
+
+	///设置单元格样式
+	///sheet: string，工作表名称
+	///TopLeft: string，左上角坐标
+	///BottomRight: string，右下角坐标
+	///styleid: string，样式Id
+	///返回: [err, info]
+	Function SetCellStyle(sheet, TopLeft, BottomRight, styleid);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.SetCellStyle(TopLeft, BottomRight, styleid));
+		return array(-1, '');
+	End;
+
+	///获取单元格样式Id，获取到的Id可以在复制单元格样式时，作为调用 SetCellValue、或SetCellStyle 函数的参数使用。
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///返回: [err, datastyle: int]
+	Function GetCellStyle(sheet, axis);
+	Begin
+		o := workbook_.GetSheetObj(sheet);
+		if ifObj(o) then return array(0, o.GetCellStyle(axis));
+		return array(-1, 'The sheet is not exist.');
+	End;
+
+	///设置工作表页眉页脚
+	///sheet：string，工作表名称
+	///headerFooter: xlsxHeaderFooter对象
+	///返回：[err, info]
+	Function SetSheetHeaderFooter(sheet, headerFooter);
+	Begin
+		o := getOj(sheet, 'xlsxHeaderFooter');
+		if not ifObj(o) then return array(0, 'HeaderFooter对象不存在');
+		o.SetHeaderFooter(headerFooter);
+		return array(1, '');
+	End
+
+	///设置工作表可见性
+	///sheet: string, 工作表名称
+	///visible: bool
+	///返回：[err, info]
+	Function SetSheetVisible(sheet, visible);
+	Begin
+		return workbook_.SetSheetVisible(sheet, visible);
+	End
+
+	///获取工作表可见性
+	///sheet: string，工作表名称
+	///返回: [err, visibility: bool]
+	Function GetSheetVisible(sheet);
+	Begin
+		return workbook_.GetSheetVisible(sheet);
+	End;
+
+	///设置行可见性
+	///sheet: string，工作表
+	///row: int，行
+	///visible: bool
+	///返回: [err, info]
+	Function SetRowVisible(sheet, row, visible)
+	Begin
+		return workbook_.SetRowVisible(sheet, row, visible);
+	End
+
+	///获取工作表行可见性
+	///sheet: string，工作表名称
+	///row: int, 行
+	///返回: [err, visible:int]
+	Function GetRowVisble(sheet, row);
+	Begin
+		return workbook_.GetRowVisble(sheet, row);
+	End
+
+	///设置列可见性
+	///sheet: string，工作表
+	///col: string，列，如：'A'
+	///visible: bool
+	///返回: [err, info]
+	Function SetColVisible(sheet, col, visible)
+	Begin
+		[err, col] := ColumnNameToNumber(col);
+		if err then return array(-1, col);
+		return workbook_.SetColVisible(sheet, col, visible);
+	End
+
+	///获取工作表列可见性
+	///sheet: string，工作表名称
+	///col: string，列
+	///返回: [err, visible:int]
+	Function GetColVisble(sheet, col);
+	Begin
+		[err, col] := ColumnNameToNumber(col);
+		if err then return array(-1, col);
+		return workbook_.GetColVisble(sheet, col);
+	End
+
+	///设置工作表页边距
+	///sheet: string，工作表名称
+	///margins: TMargins 对象
+	///返回: [err, info]
+	Function SetPageMargins(sheet, margins);
+	Begin
+		o := getOj(sheet, 'xlsxMargins');
+		if not ifObj(o) then return array(0, 'The sheet is not exist');
+		o.SetPageMargins(margins);
+		return array(0, '');
+	End;
+
+	///获取工作表页边距
+	///sheet: string，工作表名称
+	///返回: [err, info]
+	///无错误时返回TMargins对象
+	Function GetPageMargins(sheet);
+	Begin
+		o := getOj(sheet, 'xlsxMargins');
+		if not ifObj(o) then return array(0, 'The sheet is not exist');
+		return o.GetPageMargins();
+	End;
+
+	///合并单元格
+	///sheet: string，工作表名称
+	///hcell: string，左上角坐标
+	///vcell: string，右下角坐标
+	///返回: [err, info]
+	Function MergeCell(sheet, hcell, vcell);
+	Begin
+		return workbook_.MergeCell(sheet, hcell, vcell);
+	End;
+
+	///取消合并单元格
+	///sheet: string，工作表名称
+	///hcell: string，左上角坐标
+	///vcell: string，右下角坐标
+	///返回: [err, info]
+	Function UnMergeCell(sheet, hcell, vcell);
+	Begin
+		return workbook_.UnMergeCell(sheet, hcell, vcell);
+	End;
+
+	///设置工作表视图属性
+	///sheet: string，工作表名称
+	///viewIndex: int，视图索引
+	///sheet: object，TSheetView对象
+	///返回: [err, info]
+	Function SetSheetViewOptions(sheet, viewIndex, sheetView);
+	Begin
+		o := getOj(sheet, 'xlsxSheetView');
+		if not ifObj(o) then return array(1, 'The sheet is not exist');
+		return o.SetSheetViewOptions(viewIndex, sheetView);
+	End;
+
+	///获取工作表视图属性
+	///sheet: string，工作表名称
+	///viewindex: int，视图索引，viewIndex 可以是负数，如果是这样，则向后计数（-1 代表最后一个视图）
+	///返回: [err, SheetView]
+	Function GetSheetViewOptions(sheet, viewIndex);
+	Begin
+		o := getOj(sheet, 'xlsxSheetView');
+		if not ifObj(o) then return array(0, 'The sheet is not exist');
+		return o.GetSheetViewOptions(viewIndex);
+	End;
+
+	///设置工作表页面布局
+	///sheet: string，工作表名称
+	///pageLayout: pageLayout对象，属性:
+	///			BlackAndWhite bool	//BlackAndWhite specified print black and white.
+	///			FirstPageNumber int //FirstPageNumber specified the first printed page number. If no value is specified, then 'automatic' is assumed.
+	///			PageLayoutOrientation string	//PageLayoutOrientation defines the orientation of page layout for a worksheet.
+	///			PageLayoutPaperSize int	//PageLayoutPaperSize defines the paper size of the worksheet.
+	///			FitToHeight int	//FitToHeight specified the number of vertical pages to fit on.
+	///			FitToWidth int	//FitToWidth specified the number of horizontal pages to fit on.
+	///			PageLayoutScale int	//PageLayoutScale defines the print scaling. This attribute is restricted to values ranging from 10 (10%) to 400 (400%). This setting is overridden when fitToWidth and/or fitToHeight are in use.
+	///返回: [err, info]
+	Function SetPageLayout(sheet, pageLayout);
+	Begin
+		o := getOj(sheet, 'xlsxPageLayout');
+		if not ifObj(o) then return array(1, 'The sheet is not exist');
+		return o.SetPageLayout(sheet, pageLayout);
+	End;
+
+	///获取工作表页面布局
+	///sheet: string，工作表名称
+	///返回: [err, option:pageLayout对象]
+	Function GetPageLayout(sheet);
+	Begin
+		o := getOj(sheet, 'xlsxPageLayout');
+		if not ifObj(o) then return array(1, 'The sheet is not exist');
+		return o.GetPageLayout();
+	End;
+
+	///设置工作簿应用程序属性
+	///appProps: TAppProperty对象，属性:
+	///			Application		  string
+	///			ScaleCrop		  bool
+	///			DocSecurity		  int
+	///			Company			  string
+	///			LinksUpToDate	  bool
+	///			HyperlinksChanged bool
+	///			AppVersion		  string
+	///返回: [err, info]
+	Function SetAppProps(appProps);
+	Begin
+		o := getOj('', 'xlsxAppProperty');
+		if not ifObj(o) then return array(1, 'AppProperty error!');
+		return o.SetAppProps(appProps);
+	End;
+
+	///获取应用程序属性
+	///返回: [err, props:TAppProperty对象]
+	Function GetAppProps();
+	Begin
+		o := getOj('', 'xlsxAppProperty');
+		if not ifObj(o) then return array(1, 'AppProperty error!');
+		return o.GetAppProps();
+	End;
+
+	///sheet: string，工作表名称
+	///返回: [err, info]
+	Function SetDefaultSheet(sheet);
+	Begin
+		return workbook_.SetDefaultSheet(sheet);
+	End
+
+	///返回：[err, sheet]
+	Function GetDefaultSheet();
+	Begin
+		return workbook_.GetDefaultSheet();
+	End
+
+	///设置工作表背景图片
+	///pictrue: 图片对象
+	///返回: [err, info]
+	Function SetSheetBackground(sheet, pictrue);
+	Begin
+		o := getOj(sheet, 'xlsxImage');
+		if not ifObj(o) then return array(1, 'The sheet is not exist.');
+		return o.SetSheetBackground(sheet);
+	End;
+
+	///设置超链接
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///hyplink：THyperLink对象
+	///返回: [err, info]
+	Function SetCellHyperLink(sheet, axis, hyperlink);
+	Begin
+		o := getOj(sheet, 'xlsxHyperLink');
+		if not ifObj(o) then return array(1, 'The sheet is not exist.');
+		return o.SetCellHyperLink(axis, hyperlink);
+	End;
+
+	///获取超链接
+	///sheet: string，工作表名称
+	///axis: string，单元格，如"A7"
+	///返回: [err, hyperlink: THyperLink对象]
+	Function GetCellHyperLink(sheet, axis);
+	Begin
+		o := getOj(sheet, 'xlsxHyperLink');
+		if not ifObj(o) then return array(1, 'The sheet is not exist.');
+		return o.GetCellHyperLink(axis);
+	End;
+
+	Function WorkBook();
+	Begin
+		return workbook_;
+	End;
+
+	Function XmlObj();
+	Begin
+		return xml_;
+	End;
+
+	Function Zip();
+	Begin
+		return zipfile_;
+	End;
+
+private
+	Function getOj(sheetname, objname);
+	Begin
+		if not ifarray(objMgr_) then objMgr_:= array();
+		k := sheetname + '.' + objname;
+		o := objMgr_[ k ];
+		if not ifnil(o) then return o;
+		case objname of
+		'xlsxMargin':
+			o := class(xlsxMargin).NewObject(sheetname, self);
+		'xlsxComment':
+			o := class(xlsxComment).NewObject(sheetname, self);
+		'xlsxStyles':
+			o := class(xlsxStyles).NewObject(sheetname, self);
+		'xlsxChart':
+			return class(xlsxChart).NewObject(sheetname, self);//不缓存xlsxChart对象
+		'xlsxHeaderFooter':
+			o := class(xlsxHeaderFooter).NewObject(sheetname, self);
+		'xlsxMargins':
+			o := class(xlsxMargins).NewObject(sheetname, self);
+		'xlsxSheetView':
+			o := class(xlsxSheetView).NewObject(sheetname, self);
+		'xlsxPageLayout':
+			o := class(xlsxPageLayout).NewObject(sheetname, self);
+		'xlsxAppProperty':
+			return class(xlsxAppProperty).NewObject(self);
+		'xlsxImage':
+			o := class(xlsxImage).NewObject(sheetname, self);
+		'xlsxHyperLink':
+			o := class(xlsxHyperLink).NewObject(sheetname, self);
+		End;
+		if ifObj(o) then objMgr_[k] := o;
+		return o;
+	End;
+
+	{
+		TODO// 需要移除，待完成
+	///设置工作表默认行高
+	///sheet: string，工作表
+	///height：double
+	///返回: [err, info]
+	Function SetSheetDefaultRowHeight(sheet, height);
+	Begin
+		return workbook_.SetSheetDefaultRowHeight(sheet, height);
+	End
+
+	///获取工作表默认行高
+	///sheet: string，工作表
+	///返回: [err, height]
+	Function GetSheetDefaultRowHeight(sheet);
+	Begin
+		return workbook_.GetSheetDefaultRowHeight(sheet);
+	End
+	}
+
+
+	zipfile_;	//压缩文件对象
+	workbook_;	//WorkBook对象
+	xml_;		//xlsxXml对象
+	objMgr_;	//各种对象缓存、管理
+End;

funcext/TSOffice/TSUtils/NodeInfo.tsf

@@ -0,0 +1,136 @@
+Type NodeInfo = class
+
+public
+	Function Create(name);
+	Begin
+		NodeName := name;
+		ExtAttr  := array();
+		ExtNodes := array();
+	End
+
+	Function GetAttrs(); virtual;
+	Begin
+		return ExtAttr;
+	End
+
+	Function GetChildren(); virtual;
+	Begin
+		return ExtNodes;
+	End
+
+	Function GetNode(index);  // 返回的index的对象
+	Begin
+		return ExtNodes[index]['obj'];
+	End
+
+	Function GetCount();	 // 返回当前节点的个数
+	Begin
+		return length(ExtAttr);
+	End
+
+	// arr := array('sz': 15, 'style': 'line');
+	Function AddAttr(arr);	   // 添加属性
+	Begin
+		if not istable(arr) then return;
+		ExtAttr union= arr;
+		return 1;
+	End
+
+	Function Marshal();
+	Begin
+		children := getChildrenEx();
+		child_arr := array();
+		len := 0;
+		for i:=0 to length(children)-1 do
+		begin
+			node_type := children[i]['nodeType'];
+			obj := children[i]['obj'];
+
+			if ifnil(obj) then continue;
+			find := select thisrowindex as "rowindex_", * from child_arr where ['name'] = children[i]['name'] end;
+			if not ifnil(obj) and not ifObj(obj) and istable(find) and ifstring(children[i]['attrEx']) and children[i]['attrEx'] <> '' then
+			begin
+				if not ifarray(find[0]['attributes']) then find[0]['attributes'] := array();
+				key := children[i]['attrEx'];
+				find[0]['attributes'] union= array(key : obj);
+				child_arr[find[0]['rowindex_']]['attributes'] := find[0]['attributes'];
+				continue;
+			end
+
+			arr := array('type': 'element', 'name': children[i]['name'], 'attributes': array());
+			if node_type = 'empty' then  // <b/>
+			begin
+				// child_arr[len] := arr;
+				// ++len;
+				// continue;
+			end
+			else if node_type = 'pcdata' then
+			begin
+				arr['children'] := array(('type': 'pcdata', 'value': obj));
+			end
+			else if ifObj(obj) then
+			begin
+				marshal := obj.Marshal();
+				if length(marshal['children'])=0 and length(marshal['attributes'])=0 then continue;
+				arr['children'] := marshal['children'];
+				arr['attributes'] union= marshal['attributes'];
+			end
+			else
+			begin
+				key := children[i]['attrName'] ? children[i]['attrName'] : children[i]['attrEx'] ? children[i]['attrEx'] : 'val';
+				arr['attributes'] := array(key : obj);
+			end
+
+			child_arr[len++] := arr;
+		end
+
+		name_arr := str2array(NodeName, '/');
+		tmp_arr := array('type': 'element', 'name': name_arr[length(name_arr)-1], 'children': child_arr);
+		for i:=length(name_arr)-2 downto 0 do
+		begin
+			tmp_arr := array('type': 'element', 'name': name_arr[i], 'children': array(tmp_arr));
+		end
+
+		attrs_arr := GetAttrs();
+		valid_arr := array();
+		for k, v in attrs_arr do
+		begin
+			if not ifnil(v) then valid_arr[k] := v;
+		end
+		tmp_arr['attributes'] := valid_arr;
+		return tmp_arr;
+	End
+
+	Function NewChildNode(nodeArr);
+	Begin
+		if not ifarray(nodeArr) then return 0;
+		if not ifstring(nodeArr['name']) then return 0;
+		arr := array(
+			'name': nodeArr['name'],
+			'obj': nodeArr['obj'],
+			'attrEx': nodeArr['attrEx'],
+			'nodeType': nodeArr['nodeType'],
+		);
+		ExtNodes union= arr;
+		return 1;
+	End
+private
+	Function getChildrenEx();
+	Begin
+		r := GetChildren();
+		a := array();
+		for i:=0 to length(r)-1 do Begin
+			if ifarray(r[i]['obj']) then Begin
+				a union= r[i]['obj'];
+			End
+			else
+				a[ length(a) ] := r[i];
+		end;
+		return a;
+	End;
+public
+	NodeName;
+	ExtAttr;
+	ExtNodes;
+
+End

funcext/TSOffice/TSUtils/TSImage.tsf

@@ -0,0 +1,219 @@
+Type TSImage = Class
+	Function Create(stream); overload;
+	Begin
+		content_ := stream;
+		imageDef := array(('Png', 0, (0x89, 'P', 'N', 'G', 0x0d, 0x0a, 0x1a, 0x0a)),
+			('Jfif',6,'JFIF'),
+			('Exif',6,'Exif'),
+			('Gif',0,'GIF87a'),
+			('Gif',0,'GIF89a'),
+			('Tiff',0,('M','M',0x00,'*')),
+			('Tiff',0,('I', 'I', '*', 0x00)),
+			('Bmp',0,'BM'));
+		ind := getImageDef(stream, imageDef);
+		if ind >= 0 then Begin
+			case imageDef[ind][0] of
+			'Gif':
+				[px_width, px_height, horz_dpi, vert_dpi] := gif_dimensions(stream);
+			'Bmp':
+				[px_width, px_height, horz_dpi, vert_dpi] := bmp_dimensions(stream);
+			'Tiff':
+				[px_width, px_height, horz_dpi, vert_dpi] := tiff_dimensions(stream, imageDef[ind][2]);
+			End;
+		End;
+		println('width={},height={}',px_width, px_height);
+	end;
+	
+	Function Width();
+	Begin
+		return integer((px_width / horz_dpi) * 914400);
+	End;
+	
+	Function Height();
+	Begin
+		return integer((px_height / vert_dpi) * 914400);
+	End;
+	(*
+	Function exif_dimensions(stream, r);
+	Begin
+		start := 0;
+		code := nil;
+		while code <> 0xd9 do Begin
+			[code, off] := _exif_next(start);
+			case code of 
+				0xe0:
+				Begin
+					segment_length := _read_int(stream, off, '', 2);
+					density_units := _read_int(stream, off + 9, '', 1);
+					horz_dpi := read_int(stream, off + 10, '', 2);
+					vert_dpi := read_int(stream, off + 12, '', 2);
+				End;
+			End;
+			start := off + segment_length;
+		End;
+	End;
+	
+	Function _exif_next(start);
+	Begin
+        while 1 do Begin
+			position := _offset_of_next_ff_byte(start);
+            [position, byte_] = _next_non_ff_byte(position+1);
+			start := position + 1;
+            if byte_ = 0x00 then continue;
+			marker_code := byte_;
+			segment_offset := position + 1;
+			break;
+		End;
+        return array(marker_code, segment_offset);
+	End;
+	
+    Function _offset_of_next_ff_byte(start);
+	Begin
+		for i:=start to length(content_)-1 do Begin
+			byte_ := ord(content_[i]);
+			if byte_ <> 0xff then return array(start - 1, byte_);
+		return array(start, 0);
+	End;
+	
+    Function _next_non_ff_byte(start);
+	Begin
+		for i:=start to length(content_)-1 do Begin
+			byte_ := ord(content_[i]);
+			if byte_ = 0xff then return start - 1;
+		return start;
+	End;
+	*)
+	Function tiff_dimensions(stream, r);
+	Begin
+		off := _read_int(stream, 4, r[0], 4);
+		count := _read_int(stream, off, r[0], 2);
+		m := array();
+		for i:=0 to count-1 do Begin
+            dir_entry_offset := off + 2 + i*12;
+			tag_code := _read_int(stream, dir_entry_offset, r[0], 2);
+			field_type := _read_int(stream, dir_entry_offset + 2, r[0], 2);
+			value_count := _read_int(stream, dir_entry_offset + 4, r[0], 4);
+			value_offset := _read_int(stream, dir_entry_offset + 8, r[0], 4);				
+			case field_type of 
+			2:
+				val := stream[value_offset:value_offset+value_count-1];
+			3:
+				if value_count=1 then
+					val := _read_int(stream, dir_entry_offset + 8, r[0], 2);
+			4:
+				if value_count=1 then
+					val := _read_int(stream, dir_entry_offset + 8, r[0], 4);
+			5:
+				if value_count=1 then Begin
+					numerator := _read_int(stream, value_offset, r[0], 4);
+					denominator := _read_int(stream, value_offset + 4, r[0], 4);
+					val := numerator / denominator;
+				End;
+			End;
+println('off={}, tag={},type={},value_count={},value_off={},val={}',off, tag_code,field_type,value_count,value_offset,val);	
+			m[tag_code] := val;
+		End;
+		px_width := m[256];
+		px_height := m[257];
+		horz_dpi := _tiff_dpi(282, m);
+		vert_dpi := _tiff_dpi(283, m);
+		return array(px_width, px_height, horz_dpi, vert_dpi);
+	End;
+	
+	Function _read_int(stream, off, t, size);
+	Begin
+		stm := new TMemoryStream();
+		if t = 'M' then Begin
+			s := '';
+			setlength(s, 8);
+			for i:=0 to size-1 do Begin
+				s[i] := stream[off + size - i - 1];
+			End;
+			stm.Write(s, size);
+		End
+		else Begin
+			stm.Write(stream[off:off + 7], size);
+		End;
+		stm.Seek(0);
+		v := 0;
+		stm.Read(v, size);
+		return v;
+	End;
+	
+	Function bmp_dimensions(stream);
+	Begin
+		s := new TMemoryStream();
+		s.Write(stream[0:63], 64);
+		s.Seek(0x12);
+        px_width := 0;
+		s.Read(px_width, 4);
+		px_height := 0;
+		s.Read(px_height, 4);
+		s.Seek(0x26);
+		horz_px_per_meter := 0;
+		s.Read(horz_px_per_meter, 4);
+		vert_px_per_meter := 0;
+		s.Read(vert_px_per_meter, 4);
+        horz_dpi := _bmp_dpi(horz_px_per_meter);
+        vert_dpi := _bmp_dpi(vert_px_per_meter);
+		return array(px_width, px_height, horz_dpi, vert_dpi);
+	End;
+	
+	Function gif_dimensions(stream);
+	Begin
+		s := new TMemoryStream();
+		s.Write(stream[6:9], 4);
+		s.Seek(0);
+		px_width := 0;
+		s.Read(px_width, 2);
+		px_height := 0;
+		s.Read(px_height, 2);
+		return array(px_width, px_height, 72, 72);
+	End;
+		
+	Function getImageDef(stream, imageDef);
+	Begin
+		for i:=0 to length(imageDef)-1 do Begin
+			off := imageDef[i][1];
+			len := length(imageDef[i][2]);
+			buf := stream[off:off+len-1];
+			if eq(buf, imageDef[i][2]) then Begin
+				return i;
+			End;
+		End;
+		return -1;
+	End;
+	
+	Function eq(buf, r);
+	Begin
+		for i:=0 to length(buf)-1 do Begin
+			c := ifstring(r) ? r[i + 1] : r[i];
+			if ifint(c) then c := chr(c);
+			if c <> buf[i+1] then return 0;
+		End;
+		return 1;
+	End;
+	
+	Function _tiff_dpi(tag, m);
+	Begin
+		if not ifint(m[tag]) then return 72;
+		v := ifint(m[296]) ? m[296] : 2;
+		if v = 1 then return 72;
+        units_per_inch := (v=2 ? 2.54 : 1);
+        dots_per_unit := m[tag];
+        return integer(round(dots_per_unit * units_per_inch));
+	End;
+	
+	Function _bmp_dpi(px_per_meter);
+	Begin
+        if px_per_meter = 0 then return 96;
+        return integer(round(px_per_meter * 0.0254));
+	End;
+	
+	Name;
+	content_;
+	px_width:integer;
+	px_height:integer;
+	horz_dpi:integer;
+	vert_dpi:integer;
+End;

funcext/TSOffice/worksheet/xlsxAppProperty.tsf

@@ -0,0 +1,50 @@
+Type xlsxAppProperty = Class
+	Function Create(file); overload;
+	Begin
+		file_ := file;
+	End;
+
+	Function SetAppProps(appProps);
+	Begin
+		app_xml := file_.WorkBook().GetXmlFileObj('docProps/app.xml');
+		node := app_xml.FirstChildElement('Properties');
+		if not ifObj(node) then return array(1, "node::Properties can't be found");
+		children_arr := appProps.Marshal()['children'];
+		for i:=0 to length(children_arr)-1 do
+		Begin
+			if children_arr[i]['name'] in array('ScaleCrop', 'LinksUpToDate', 'SharedDoc', 'HyperlinksChanged') then
+			Begin
+				children_arr[i]['children'][0]['value'] := children_arr[i]['children'][0]['value'] ? "true" : "false";
+			End
+			delete_node := node.FirstChildElement(children_arr[i]['name']);
+			node.InsertAfterChild(delete_node, children_arr[i]);
+			node.DeleteChild(delete_node);
+		End
+		return array(0, '');
+	End;
+
+	Function GetAppProps();
+	Begin
+		app_xml := file_.WorkBook().GetXmlFileObj('docProps/app.xml');
+		node := app_xml.FirstChildElement('Properties');
+		marshal := node.Marshal()[0]['children'];
+		reindex(marshal, marshal[:,'name']);
+		app_props := TOfficeObj('TAppProperty');
+		app_props.Application := marshal['Application']['children'][0]['value'];
+		app_props.DocSecurity := marshal['DocSecurity']['children'][0]['value'];
+		app_props.ScaleCrop := marshal['DocSecurity']['children'][0]['value'] = "false" ? 0 : 1;
+		app_props.Company := marshal['Company']['children'][0]['value'];
+		app_props.LinksUpToDate := marshal['LinksUpToDate']['children'][0]['value'] = "false" ? 0 : 1;
+		app_props.SharedDoc := marshal['SharedDoc']['children'][0]['value'] = "false" ? 0 : 1;
+		app_props.AppVersion := marshal['AppVersion']['children'][0]['value'];
+		return array(0, app_props);
+	End
+
+	class Function NewObject(file);
+	Begin
+		return new xlsxAppProperty(file);
+	End;
+
+private
+	file_; //TSExcelFile对象
+End;

funcext/TSOffice/worksheet/xlsxComment.tsf

@@ -0,0 +1,170 @@
+Type xlsxComment = Class
+	///缺省构造函数
+	Function Create(sheet,excel); overload;
+	Begin
+		authors_ := array();
+		excel_ := excel;
+		sheetName_ := sheet;
+		[rid, commentFileName_, sheetFileName_, relsfile] := excel_.WorkBook().GetRelationshipRid(sheet, '../comments');
+		if commentFileName_ = '' then Begin
+			rid++;
+			rId_ := 'rId' + inttostr(rid);
+			commentId_ := excel_.WorkBook().GetFilesCount('xl/comments') + 1;
+			commentFileName_ := '../comments' + inttostr(commentId_) + '.xml';
+			xlCommentFileName := 'xl/comments' + inttostr(commentId_) + '.xml';
+			excel_.Zip().Add(xlCommentFileName, excel_.XmlObj().XmlHeader() + '<comments xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"></comments>');
+			excel_.WorkBook().AddRelationshipRid(relsfile, commentFileName_, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments', rId_);
+			rid ++;
+			drawingVML_ := '../drawings/vmlDrawing' + inttostr(commentId_) + '.vml';
+			drawingVMLFile := 'xl/drawings/vmlDrawing' + inttostr(commentId_) + '.vml';
+			excel_.Zip().Remove(drawingVMLFile);
+			excel_.Zip().Add(drawingVMLFile, '<xml
+xmlns:oa="urn:schemas-microsoft-com:office:activation"
+xmlns:p="urn:schemas-microsoft-com:office:powerpoint"
+xmlns:x="urn:schemas-microsoft-com:office:excel"
+xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:v="urn:schemas-microsoft-com:vml">
+<o:shapelayout v:ext="edit">
+	<o:idmap v:ext="edit" data="' + inttostr(commentId_) + '"/>
+</o:shapelayout>
+<v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m0,0l0,21600,21600,21600,21600,0xe">
+	<v:stroke joinstyle="miter"/>
+	<v:path gradientshapeok="t" o:connecttype="rect"/>
+</v:shapetype>
+ </xml>');
+			excel_.WorkBook().AddRelationshipRid(relsfile, drawingVML_, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing', 'rId' + inttostr(rid));
+			excel_.WorkBook().AddContentType('application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml', '/' + xlCommentFileName);
+			excel_.WorkBook().AddContentVml();
+
+			sheetXml := excel_.WorkBook().GetSheetXmlfile(sheetName_).FirstChildElement('worksheet');
+			legacy := sheetXml.FirstChildElement('legacyDrawing');
+			if not ifObj(legacy) then legacy := sheetXml.InsertEndChild('element', 'legacyDrawing');
+			legacy.SetAttribute('r:id', 'rId' + inttostr(rid));
+		End
+		else Begin
+			rId_ := 'rId' + inttostr(rid);
+			xlCommentFileName := 'xl/' + ExtractFileName(commentFileName_);
+			s := RightStr(xlCommentFileName, length(xlCommentFileName) - 11);
+			commentId_ := strtoint(leftstr(s, length(s) - 4));
+			drawingVML_ := './drawings/vmlDrawing' + inttostr(commentId_) + '.vml';
+		End;
+		commentXmlFile_ := excel_.WorkBook().GetXmlFileObj(xlCommentFileName);
+		authors := commentXmlFile_.FirstChildElement('comments').FirstChildElement('authors');
+		if not ifObj(authors) then 
+			authors := commentXmlFile_.FirstChildElement('comments').InsertEndChild('element', 'authors');
+		node := authors.FirstChildElement();
+		i := 0;
+		while ifObj(node) do Begin
+			author := node.GetText();
+			authors_[ author ] := i ++;
+			node := node.NextElement();
+		End;
+		//println('sheet={},commentfile={},vmlfile={}',sheet, commentXmlFile_, drawingVML_);
+	End;
+	
+	class Function NewObject(sheet, excel);
+	Begin
+		excel_ := excel;
+		o := excel_.WorkBook().GetSheetObj(sheet);//sheet存在
+		if not ifObj(o) then return 0;
+		return new xlsxComment(sheet, excel);
+	End;
+	
+	Function AddComment(cell, author, comment);
+	Begin
+		authorId := authors_[author];
+		if not ifint(authorId) then Begin
+			authorId := length(authors_);
+			commentXmlFile_.FirstChildElement('comments').FirstChildElement('authors').InsertEndChild('element', 'author', author);//添加作者
+			authors_[author] := authorId;
+		End;
+		if not ifstring(comment) then return array(1, 'comment is not a string');
+		comments := TOfficeObj('TComments');
+		comments.Ref := cell;
+		comments.AuthorId := authorId;
+		authorObj := comments.AddComment(author + ':');
+		arr := str2array(comment, '\n');
+		colCount := length(author)+1;
+		for i:=0 to length(arr)-1 do Begin
+			line := TrimRight(arr[i]);
+			if length(line) > colCount then colCount := length(line);
+		End;
+		lineCount := length(arr);
+		commentObj := comments.AddComment('\n' + comment);
+		commentObj.Font.Bold := nil;
+		commentObj.Space := 'preserve';
+		domData := comments.Marshal();
+		node := getComment(cell);
+		if ifObj(node) then 
+			node.DeleteChildren();
+		else
+			node := commentXmlFile_.FirstChildElement('comments').FirstChildElement('commentList').InsertEndChild('element', 'comment');
+		node.UnMarshal(domData);
+		//commentXmlFile_.print;
+		innerxml := '<v:shape id="_x0000_s1025" o:spt="202" type="#_x0000_t202" style="position:absolute;left:0pt;top:0pt;margin-left:59.85pt;margin-top:1.5pt;height:60pt;width:97.5pt;visibility:hidden;" fillcolor="#FFFFE1" filled="t" stroked="t" o:insetmode="auto" coordsize="21600,21600">
+		<v:path/>
+		<v:fill on="t" color2="#FFFFFF" focussize="0,0"/>
+		<v:stroke color="#000000"/>
+		<v:imagedata o:title=""/>
+		<o:lock v:ext="edit" aspectratio="f"/>
+		<v:textbox style="direction:context;layout-flow:horizontal;mso-rotate:0;">
+			<div style="text-align:left"/>
+		</v:textbox>
+	<x:ClientData />
+</v:shape>';
+		drawingVMLFile := 'xl/drawings/vmlDrawing' + inttostr(commentId_) + '.vml';
+		xmlObj := excel_.WorkBook().GetXmlFileObj(drawingVMLFile);
+		if ifObj(xmlObj) then Begin
+			node := xmlObj.LastChildElement('xml').InsertEndChild('element','v:shape');
+			node.UnMarshal(innerxml);
+			node := node.FirstChildElement('x:ClientData');
+			if ifObj(node) then Begin
+				[err, col, row] := excel_.CellNameToCoordinates(cell);
+				clientData := TOfficeObj('TClientData');
+				clientData.Anchor := fmt('{},23,{},0,{},{},{},5',col, row, 1+col+lineCount, colCount+col-1, 1+row+lineCount);
+				clientData.Row := row - 1;
+				ClientData.Column := col - 1;
+				node.UnMarshal(clientData.Marshal());
+				commentObjs_[ length(commentObjs_) ] := array(cell, node);
+				//xmlObj.Print;
+			End;
+		End;
+		return array(0, 'ok');
+	End;
+	
+	Function getComment(cell);
+	Begin
+		if not ifarray(commentObjs_) then Begin
+			commentObjs_ := array();
+			node := commentXmlFile_.FirstChildElement('comments').FirstChildElement('commentList');
+			if not ifObj(node) then 
+				node := commentXmlFile_.FirstChildElement('comments').InsertEndChild('element','commentList');
+			node := node.FirstChildElement('comment');
+			while ifObj(node) do Begin
+				ref := node.GetAttribute('ref');
+				commentObjs_[index++] := array(ref, node);
+				node := node.NextElement();
+			End;
+		End;
+		return vselect [1] from commentObjs_ where [0] = cell end;
+	End;
+	
+	Function RemoveComment(cell);
+	Begin
+		node := getComment(cell);
+		if ifObj(node) then 
+			commentXmlFile_.FirstChildElement('comments').DeleteChild(node);
+		return array(0, 'ok');
+	End;
+private
+	authors_;
+	commentId_;
+	commentFileName_:string;//'../comments/comment1.xml'
+	drawingVML_:string;//'../drawings/vmlDrawing1.xml'
+	rId_:string;
+	sheetName_:string;//sheet名称
+	sheetFileName_;//xl/worksheets/sheetN.xml
+	excel_;//TSExcelFile对象
+	commentXmlFile_;//XmlFile对象
+	commentObjs_;
+End;

funcext/TSOffice/worksheet/xlsxHeaderFooter.tsf

@@ -0,0 +1,32 @@
+Type xlsxHeaderFooter = Class
+
+    Function Create(sheetobj, file, xml);
+    Begin
+		sheet_ := sheetobj;
+		file_  := file;
+		xmlFile_ := xml;
+    End
+
+	class Function NewObject(sheetname, file);
+	Begin
+		o := file.WorkBook().GetSheetObj(sheetname);
+		xml := file.WorkBook().GetSheetXmlfile(sheetname);
+		if not ifObj(o) then return 0;
+		return new xlsxHeaderFooter(o, file, xml);
+	End;
+
+	// 设置sheet的页面页脚
+	Function SetHeaderFooter(headerFooter);
+	Begin
+		node := xmlFile_.FirstChildElement('worksheet');
+		header_node := node.FirstChildElement('headerFooter');
+		if ifObj(header_node) then
+			node.DeleteChild(header_node);
+		node.InsertEndChild(headerFooter.Marshal());
+	End
+
+private
+	sheet_; //XmlSheet对象
+	file_;  //TSExcelFile对象
+	xmlFile_; //sheet对应的xml对象
+End;

funcext/TSOffice/worksheet/xlsxHyperLink.tsf

@@ -0,0 +1,90 @@
+Type xlsxHyperLink = Class
+	Function Create(sheetName, file, xmlFile); overload;
+	Begin
+		sheetName_ := sheetName;
+		file_  := file;
+		xmlFile_ := xmlFile;
+	End;
+
+	class Function NewObject(sheetname, file);
+	Begin
+		xmlFile := file.WorkBook().GetSheetXmlfile(sheetname);
+		return new xlsxHyperLink(sheetname, file, xmlFile);
+	End;
+
+	Function SetCellHyperLink(axis, hyperlink);
+	Begin
+		work_node := xmlFile_.FirstChildElement('worksheet');
+		hyperlinks := work_node.FirstChildElement('hyperlinks');
+		if not ifObj(hyperlinks) then begin
+			phone_node := work_node.FirstChildElement('phoneticPr');
+			hyperlinks := work_node.InsertAfterChild(phone_node, 'element', 'hyperlinks');
+		end;
+		node := hyperlinks.FirstChildElement('hyperlink');
+		while ifObj(node) do begin
+			ref := node.GetAttribute('ref');
+			if ref = axis then begin
+				node := hyperlinks.DeleteChild(node);
+				break;
+			end;
+			node := node.NextElement();
+		end;
+		hyperlink.Axis := axis;
+		marshal := hyperlink.Marshal();
+		attrs := marshal['attributes'];
+		if attrs['linkType'] = "Location" then reindex(attrs, array('linkType': nil, 'linkUrl': 'location'));
+		else if attrs['linkType'] = "External" then
+		Begin
+			[rid, commentFileName, sheetFileName, relsfile] := file_.WorkBook().GetRelationshipRid(sheetName_, hyperlink.LinkUrl);
+			if commentFileName = "" then
+			Begin
+				rid++;
+				ridstr := 'rId' + inttostr(rid);
+				xmlfile := file_.WorkBook().GetXmlFileObj(relsfile);
+				class(xlsxXml).AddRelationshipRid(xmlfile, hyperlink.LinkUrl, "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink", ridstr, "External");
+			End
+			reindex(attrs, array('linkType': nil, 'linkUrl': nil));
+			attrs['r:id'] := 'rId' + inttostr(rid);
+		End
+		marshal['attributes'] := attrs;
+		hyperlinks.InsertEndChild(marshal);
+		return array(0,'ok');
+	End;
+
+	Function GetCellHyperLink(axis);
+	Begin
+		data := array();
+		hyperlinks := xmlFile_.FirstChildElement('worksheet').FirstChildElement('hyperlinks');
+		if not ifObj(hyperlinks) then return array(-1, 'Node::hyperlinks is not exist.');
+		node := hyperlinks.FirstChildElement('hyperlink');
+		while ifObj(node) do begin
+			marshal := node.marshal()[0];
+			attrs := marshal['attributes'];
+			if attrs['ref'] = axis then
+			begin
+				link := TOfficeObj('THyperLink');
+				link.LinkType := ifnil(attrs['location']) ? "External" : "Location";
+				if not ifnil(attrs['location']) then
+					link.LinkUrl := attrs['location'];
+				else Begin
+					rid := attrs['r:id'];
+					file := 'xl/worksheets/_rels/' + ExtractFileName(LowerCase(sheetName_)) + '.xml.rels';
+					xmlfile := file_.WorkBook().GetXmlFileObj(file);
+					relnode := class(xlsxXml).FindRelationship(xmlfile, rid);
+					if ifObj(relnode) then link.LinkUrl := relnode.GetAttribute('Target');
+				End
+				link.Display := attrs['display'];
+				link.Tooltip := attrs['tooltip'];
+				return array(0, link);
+			end;
+			node := node.NextElement();
+		end;
+		return array(-2, "The cell has no hyperlink.");
+	End;
+
+private
+	file_; //TSExcelFile对象
+	xmlFile_;//XmlFile对象
+	sheetName_;
+
+End;

funcext/TSOffice/worksheet/xlsxImage.tsf

@@ -0,0 +1,48 @@
+Type xlsxImage = Class
+	///缺省构造函数
+	Function Create(sheet,excel); overload;
+	Begin
+		excel_ := excel;
+		sheetName_ := sheet;
+		[rid_, imageFileName_, sheetFileName_, xmlRelsFile_] := excel_.WorkBook().GetRelationshipRid(sheet, '../media/image');
+	End;
+	
+	class Function NewObject(sheet, excel);
+	Begin
+		excel_ := excel;
+		o := excel_.WorkBook().GetSheetObj(sheet);//sheet存在
+		if not ifObj(o) then return 0;
+		return new xlsxImage(sheet, excel);
+	End;
+
+	Function SetSheetBackground(pictrue);
+	Begin
+		//if not ifBinary(picture.Image) or length(picture.Image) = 0 then
+		//	raise "Invalid Image Data.";
+		if imageFileName_ = '' then
+		Begin
+			rid_++;
+			imageId := excel_.WorkBook().GetFilesCount('xl/media/') + 1;
+			imageName := "../media/image" + inttostr(imageId);
+			type := 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image';
+			excel_.WorkBook().AddRelationshipRid(xmlRelsFile_, imageName, type, 'rId' + inttostr(rid_));
+		End
+		sheet_xml := excel_.WorkBook().GetSheetXmlfile(sheetName_);
+		node := sheet_xml.FirstChildElement('worksheet');
+		picture_node := node.FirstChildElement('picture');
+		if ifObj(picture_node) then
+		Begin
+			node.DeleteChild(picture_node);
+		End
+		node := node.InsertEndChild('element', 'picture');
+		node.SetAttribute('r:id', 'rId' + inttostr(rId_));
+	End
+	
+private	
+	sheetName_:string; //sheet名称
+	sheetFileName_; //xl/worksheets/sheetN.xml
+	excel_;//TSExcelFile对象
+	xmlRelsFile_;
+	imageFileName_;
+	rid_;
+End;

funcext/TSOffice/worksheet/xlsxMargins.tsf

@@ -0,0 +1,45 @@
+Type xlsxMargins = Class
+	Function Create(sheetobj, file, xml); overload;
+	Begin
+		sheet_ := sheetobj;
+		file_  := file;
+		xmlFile_ := xml;
+	End;
+
+	Function SetPageMargins(margins);
+	Begin
+		marshal := margins.Marshal();
+		work_node := xmlFile_.FirstChild('worksheet');
+		node := work_node.FirstChild('pageMargins');
+		work_node.DeleteChild(node);
+		prev_node := work_node.FirstChild('phoneticPr');
+		work_node.InsertAfterChild(prev_node, marshal);
+	End;
+
+	Function GetPageMargins();
+	Begin
+		node := xmlFile_.FirstChild('worksheet').FirstChild('pageMargins');
+		marshal := node.Marshal()[0];
+		margins := TOfficeObj('tmargins');
+		margins.Bottom := marshal['attributes']['bottom'];
+		margins.Footer := marshal['attributes']['footer'];
+		margins.Header := marshal['attributes']['header'];
+		margins.Left := marshal['attributes']['left'];
+		margins.Right := marshal['attributes']['right'];
+		margins.Top := marshal['attributes']['top'];
+		return margins;
+	End
+
+	class Function NewObject(sheetname, file);
+	Begin
+		o := file.WorkBook().GetSheetObj(sheetname);
+		xml := file.WorkBook().GetSheetXmlfile(sheetname);
+		if not ifObj(o) then return 0;
+		return new xlsxMargins(o, file, xml);
+	End;
+
+private
+	file_; //TSExcelFile对象
+	sheet_;//XmlSheet对象
+	xmlFile_; //sheet对应的xml对象
+End;

funcext/TSOffice/worksheet/xlsxPageLayout.tsf

@@ -0,0 +1,65 @@
+Type xlsxPageLayout = Class
+	Function Create(sheetobj, file, xml); overload;
+	Begin
+		sheet_ := sheetobj;
+		file_  := file;
+		xmlFile_ := xml;
+	End;
+
+	Function SetPageLayout(sheet, pageLayout);
+	Begin
+		marshal := pageLayout.Marshal();
+		work_node := xmlFile_.FirstChild('worksheet');
+		node := work_node.FirstChild('pageSetUp');
+		if ifObj(node) then work_node.DeleteChild(node);
+		workbook_xml := file_.WorkBook().GetXmlFileObj('xl/workbook.xml');
+		workbook := workbook_xml.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement('sheet');
+		if not ifObj(workbook) then return array(1, 'workbook error!');
+		while ifObj(workbook) do
+		Begin
+			sheet_name := workbook.GetAttribute('name');
+			if sheet_name = sheet then
+			Begin
+				rid := workbook.GetAttribute('r:id');
+				break;
+			End
+			workbook := workbook.NextElement();
+		End
+		if not ifnil(marshal['attributes']['firstPageNumber']) then marshal['attributes']['useFirstPageNumber'] := 1;
+		marshal['attributes']['r:id'] := rid;
+		work_node.InsertEndChild(marshal);
+		return array(0, '');
+	End;
+
+	Function GetPageLayout();
+	Begin
+		node := xmlFile_.FirstChild('worksheet').FirstChild('pageSetUp');
+		if not ifObj(node) then return array(1, '<node>: pageSetUp not found');
+		marshal := node.Marshal()[0];
+		page_layout := TOfficeObj('TPageLayout');
+		page_layout.Scale := marshal['attributes']['scale'];
+		page_layout.FitToWidth := marshal['attributes']['fitToWidth'];
+		page_layout.FitToHeight := marshal['attributes']['fitToHeight'];
+		page_layout.PaperSize := marshal['attributes']['paperSize'];
+		page_layout.Orientation := marshal['attributes']['orientation'];
+		page_layout.BlackAndWhite := marshal['attributes']['blackAndWhite'];
+		page_layout.FirstPageNumber := marshal['attributes']['firstPageNumber'];
+		page_layout.CellError := marshal['attributes']['errors'];
+		page_layout.CellComments := marshal['attributes']['cellComments'];
+		page_layout.Draft := marshal['attributes']['draft'];
+		return page_layout;
+	End
+
+	class Function NewObject(sheetname, file);
+	Begin
+		o := file.WorkBook().GetSheetObj(sheetname);
+		xml := file.WorkBook().GetSheetXmlfile(sheetname);
+		if not ifObj(o) then return 0;
+		return new xlsxPageLayout(o, file, xml);
+	End;
+
+private
+	file_; //TSExcelFile对象
+	sheet_;//XmlSheet对象
+	xmlFile_; //sheet对应的xml对象
+End;

funcext/TSOffice/worksheet/xlsxRichText.tsf

@@ -0,0 +1,18 @@
+Type xlsxRichText = Class
+	file_; //TSExcelFile对象
+	sheet_;//XmlSheet对象
+	Function Create(); overload;
+	Begin
+	End;
+	
+	class Function NewObject(sheetname, self);
+	Begin
+		file_ := file;
+		o = file_.WorkBook().GetSheetObj(sheetname);
+		if not ifObj(o) then return 0;
+		richTxt := new xlsxRichText();
+		richTxt.sheet_ = o;
+		richTxt.file_ := file;
+		return richTxt;
+	End;
+End;

funcext/TSOffice/worksheet/xlsxSheetView.tsf

@@ -0,0 +1,60 @@
+Type xlsxSheetView = Class
+	Function Create(sheetobj, file, xml); overload;
+	Begin
+		sheet_ := sheetobj;
+		file_  := file;
+		xmlFile_ := xml;
+	End;
+
+	Function SetSheetViewOptions(viewIndex, sheetView);
+	Begin
+		node := xmlFile_.FirstChild('worksheet').FirstChild('sheetViews');
+		sheet_view_node := node.FirstChild('sheetView');
+		while ifObj(sheet_view_node) do
+		Begin
+			id := sheet_view_node.GetAttribute('workbookViewId');
+			if trystrtoint(id, r) and r = viewIndex then
+			Begin
+				marshal := SheetView.Marshal();
+				class(xlsxXml).UpdateNode(sheet_view_node, marshal['attributes'], array());
+				return array(0, '');
+			End
+			sheet_view_node := sheet_view_node.NextElement();
+		End
+		return array(1, 'viewIndex not found : ' $ viewIndex);
+	End;
+
+	Function GetSheetViewOptions(viewIndex, sheetView);
+	Begin
+		node := xmlFile_.FirstChild('worksheet').FirstChild('sheetViews');
+		sheet_view_node := node.FirstChild('sheetView');
+		while ifObj(sheet_view_node) do
+		Begin
+			id := sheet_view_node.GetAttribute('workbookViewId');
+			if trystrtoint(id, r) and r = viewIndex then
+			Begin
+				marshal := sheet_view_node.Marshal()[0];
+				sheetview := TOfficeObj('TSheetView');
+				sheetview.ShowGridLines := marshal['attributes']['showGridLines'];
+				sheetview.ShowRowColHeaders := marshal['attributes']['showRowColHeaders'];
+				sheetview.ZoomScale := marshal['attributes']['zoomScale'];
+				sheetview.ZoomScaleNormal := marshal['attributes']['zoomScaleNormal'];
+				return array(0, sheetView);
+			End
+		End
+		return array(1, 'viewIndex not found : ' $ viewIndex);
+	End
+
+	class Function NewObject(sheetname, file);
+	Begin
+		o := file.WorkBook().GetSheetObj(sheetname);
+		xml := file.WorkBook().GetSheetXmlfile(sheetname);
+		if not ifObj(o) then return 0;
+		return new xlsxSheetView(o, file, xml);
+	End;
+
+private
+	file_; //TSExcelFile对象
+	sheet_;//XmlSheet对象
+	xmlFile_; //sheet对应的xml对象
+End;

funcext/TSOffice/worksheet/xlsxStyles.tsf

@@ -0,0 +1,107 @@
+Type xlsxStyles = Class
+
+    Function Create(sheetobj, file);
+    Begin
+		sheet_ := sheetobj;
+		file_  := file;
+		styleXmlFile_ := file_.WorkBook().GetXmlFileObj('xl/styles.xml');
+    End
+
+	Function GetStyleId(style);
+	Begin
+		node := styleXmlFile_.FirstChildElement('styleSheet');
+		font_id := insertNode(node, 'fonts', style.Font);
+		border_id := insertNode(node, 'borders', style.Border);
+		fill_id := insertNode(node, 'fills', style.Fill);
+
+		processNumFmtId(node, 'numFmts', style.NumberFormat);
+		numfmt_id := insertNode(node, 'numFmts', style.NumberFormat);
+
+		// 整理插入节点内容
+		child_arr := array();
+		alignment_marshal := style.Alignment.Marshal();
+		if istable(alignment_marshal['children']) or istable(alignment_marshal['attributes']) then
+		begin
+			alignment_flag := 1;
+			child_arr union= array(alignment_marshal);
+		end
+		protection_marshal := style.Protection.Marshal();
+		if istable(protection_marshal['children']) or istable(protection_marshal['attributes']) then
+		begin
+			protection_flag := 1;
+			child_arr union= array(protection_marshal);
+		end
+
+		attr_arr := array(
+			'numFmtId': style.NumberFormat.NumFmtId ? : "0",
+			'fontId': font_id,
+			'fillId': fill_id,
+			'borderId': border_id,
+			'xfId': 0,
+		);
+		if font_id <> '0' then attr_arr['applyFont'] := '1';
+		if border_id <> '0' then attr_arr['applyBorder'] := '1';
+		if numfmt_id <> '0' then attr_arr['applyNumberFormat'] := '1';
+		if fill_id <> '0' then attr_arr['applyFill'] := '1';
+		if alignment_flag then attr_arr['applyAlignment'] := '1';
+		if protection_flag then attr_arr['applyProtection'] := '1';
+
+		arr := array('name': 'xf', 'type': 'element',
+					 'attributes': attr_arr,
+					 'children': child_arr,
+		);
+		node := node.FirstChildElement('cellXfs');
+		count := node.GetAttribute('count');
+		node.InsertEndChild(arr);
+		node.SetAttribute('count', strtoint(count) + 1);
+		//node.print;
+		return count;
+	End
+
+	class Function NewObject(sheetname, file);
+	Begin
+		o := file.WorkBook().GetSheetObj(sheetname);
+		if not ifObj(o) then return 0;
+		styles := new xlsxStyles(o, file);
+		return styles;
+	End;
+
+private
+	Function insertNode(rootNode, childName, obj);
+	Begin
+		marshal := obj.Marshal();
+		if not istable(marshal['children']) and not istable(marshal['attributes']) then return '0';
+		node := rootNode.FirstChildElement(childName);
+		if not ifObj(node) then
+		begin
+			info := array('name': childName, 'type': 'element', 'attributes': ('count': '0'));
+			rootNode.InsertFirstChild(info);
+			node := rootNode.FirstChildElement(childName);
+		end
+		count := node.GetAttribute('count');
+		node.InsertEndChild(marshal);
+		node.SetAttribute('count', strtoint(count) + 1);
+		//node.Print;
+		return count;
+	End
+
+	Function processNumFmtId(rootNode, childName, obj);
+	Begin
+		if ifnil(obj.FormatCode) or not ifnil(obj.numFmtId) then return;
+		node := rootNode.FirstChildElement(childName);
+		if not ifObj(node) then obj.numFmtId := '1';
+		else begin
+			node := node.LastChildElement('numFmt');
+			if not ifObj(node) then obj.numFmtId := '1';
+			else begin
+				id := node.GetAttribute('numFmtId');
+				obj.numFmtId := strtoint(id) + 1;
+			end
+		end
+	End
+
+private
+	sheet_; //XmlSheet对象
+	file_;  //TSExcelFile对象
+	styleXmlFile_; //xmlFile对象
+End;