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@ -146,8 +146,8 @@ function sheet_to_csv(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/)/*:string*/ {
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function sheet_to_txt(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
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if(!opts) opts = {}; opts.FS = "\t"; opts.RS = "\n";
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var s = sheet_to_csv(sheet, opts);
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if(typeof cptable == 'undefined' || opts.type == 'string') return s;
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var o = cptable.utils.encode(1200, s, 'str');
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if(typeof $cptable == 'undefined' || opts.type == 'string') return s;
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var o = $cptable.utils.encode(1200, s, 'str');
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return String.fromCharCode(255) + String.fromCharCode(254) + o;
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}
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@ -216,7 +216,7 @@ function sheet_add_json(_ws/*:?Worksheet*/, js/*:Array<any>*/, opts)/*:Worksheet
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var t = 'z';
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var z = "";
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var ref = encode_cell({c:_C + C,r:_R + R + offset});
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cell = utils.sheet_get_cell(ws, ref);
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cell = ws_get_cell_stub(ws, ref);
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if(v && typeof v === 'object' && !(v instanceof Date)){
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ws[ref] = v;
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} else {
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@ -247,29 +247,107 @@ function sheet_add_json(_ws/*:?Worksheet*/, js/*:Array<any>*/, opts)/*:Worksheet
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}
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function json_to_sheet(js/*:Array<any>*/, opts)/*:Worksheet*/ { return sheet_add_json(null, js, opts); }
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var utils/*:any*/ = {
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encode_col: encode_col,
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encode_row: encode_row,
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encode_cell: encode_cell,
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encode_range: encode_range,
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decode_col: decode_col,
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decode_row: decode_row,
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split_cell: split_cell,
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decode_cell: decode_cell,
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decode_range: decode_range,
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format_cell: format_cell,
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sheet_add_aoa: sheet_add_aoa,
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sheet_add_json: sheet_add_json,
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sheet_add_dom: sheet_add_dom,
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aoa_to_sheet: aoa_to_sheet,
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json_to_sheet: json_to_sheet,
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table_to_sheet: parse_dom_table,
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table_to_book: table_to_book,
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sheet_to_csv: sheet_to_csv,
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sheet_to_txt: sheet_to_txt,
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sheet_to_json: sheet_to_json,
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sheet_to_html: HTML_.from_sheet,
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sheet_to_formulae: sheet_to_formulae,
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sheet_to_row_object_array: sheet_to_json
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};
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/* get cell, creating a stub if necessary */
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function ws_get_cell_stub(ws/*:Worksheet*/, R, C/*:?number*/)/*:Cell*/ {
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/* A1 cell address */
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if(typeof R == "string") {
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/* dense */
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if(Array.isArray(ws)) {
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var RC = decode_cell(R);
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if(!ws[RC.r]) ws[RC.r] = [];
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return ws[RC.r][RC.c] || (ws[RC.r][RC.c] = {t:'z'});
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}
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return ws[R] || (ws[R] = {t:'z'});
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}
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/* cell address object */
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if(typeof R != "number") return ws_get_cell_stub(ws, encode_cell(R));
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/* R and C are 0-based indices */
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return ws_get_cell_stub(ws, encode_cell({r:R,c:C||0}));
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}
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/* find sheet index for given name / validate index */
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function wb_sheet_idx(wb/*:Workbook*/, sh/*:number|string*/) {
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if(typeof sh == "number") {
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if(sh >= 0 && wb.SheetNames.length > sh) return sh;
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throw new Error("Cannot find sheet # " + sh);
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} else if(typeof sh == "string") {
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var idx = wb.SheetNames.indexOf(sh);
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if(idx > -1) return idx;
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throw new Error("Cannot find sheet name |" + sh + "|");
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} else throw new Error("Cannot find sheet |" + sh + "|");
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}
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/* simple blank workbook object */
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function book_new()/*:Workbook*/ {
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return { SheetNames: [], Sheets: {} };
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}
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/* add a worksheet to the end of a given workbook */
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function book_append_sheet(wb/*:Workbook*/, ws/*:Worksheet*/, name/*:?string*/) {
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if(!name) for(var i = 1; i <= 0xFFFF; ++i, name = undefined) if(wb.SheetNames.indexOf(name = "Sheet" + i) == -1) break;
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if(!name || wb.SheetNames.length >= 0xFFFF) throw new Error("Too many worksheets");
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check_ws_name(name);
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if(wb.SheetNames.indexOf(name) >= 0) throw new Error("Worksheet with name |" + name + "| already exists!");
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wb.SheetNames.push(name);
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wb.Sheets[name] = ws;
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}
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/* set sheet visibility (visible/hidden/very hidden) */
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function book_set_sheet_visibility(wb/*:Workbook*/, sh/*:number|string*/, vis/*:number*/) {
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if(!wb.Workbook) wb.Workbook = {};
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if(!wb.Workbook.Sheets) wb.Workbook.Sheets = [];
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var idx = wb_sheet_idx(wb, sh);
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// $FlowIgnore
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if(!wb.Workbook.Sheets[idx]) wb.Workbook.Sheets[idx] = {};
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switch(vis) {
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case 0: case 1: case 2: break;
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default: throw new Error("Bad sheet visibility setting " + vis);
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}
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// $FlowIgnore
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wb.Workbook.Sheets[idx].Hidden = vis;
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}
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/* set number format */
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function cell_set_number_format(cell/*:Cell*/, fmt/*:string|number*/) {
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cell.z = fmt;
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return cell;
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}
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/* set cell hyperlink */
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function cell_set_hyperlink(cell/*:Cell*/, target/*:string*/, tooltip/*:?string*/) {
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if(!target) {
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delete cell.l;
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} else {
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cell.l = ({ Target: target }/*:Hyperlink*/);
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if(tooltip) cell.l.Tooltip = tooltip;
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}
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return cell;
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}
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function cell_set_internal_link(cell/*:Cell*/, range/*:string*/, tooltip/*:?string*/) { return cell_set_hyperlink(cell, "#" + range, tooltip); }
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/* add to cell comments */
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function cell_add_comment(cell/*:Cell*/, text/*:string*/, author/*:?string*/) {
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if(!cell.c) cell.c = [];
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cell.c.push({t:text, a:author||"SheetJS"});
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}
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/* set array formula and flush related cells */
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function sheet_set_array_formula(ws/*:Worksheet*/, range, formula/*:string*/, dynamic/*:boolean*/) {
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var rng = typeof range != "string" ? range : safe_decode_range(range);
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var rngstr = typeof range == "string" ? range : encode_range(range);
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for(var R = rng.s.r; R <= rng.e.r; ++R) for(var C = rng.s.c; C <= rng.e.c; ++C) {
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var cell = ws_get_cell_stub(ws, R, C);
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cell.t = 'n';
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cell.F = rngstr;
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delete cell.v;
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if(R == rng.s.r && C == rng.s.c) {
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cell.f = formula;
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if(dynamic) cell.D = true;
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}
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}
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return ws;
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}
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