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[DASH-49] Create Export to PDF
Added data from store code and printHeaders feature [incomplete]
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Lines changed: 139 additions & 4 deletions

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‎jspdf.plugin.cell.js‎

Lines changed: 139 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -49,7 +49,7 @@
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return maxLn;
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};
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jsPDFAPI.getTextDimentions = function (txt) {
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jsPDFAPI.getTextDimensions = function (txt) {
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fontName = this.internal.getFont().fontName;
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fontSize = this.internal.getFontSize();
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fontStyle = this.internal.getFont().fontStyle;
@@ -110,20 +110,155 @@
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doc2.save('Test.pdf');
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*/
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/**
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* Create a table from an {#Ext.data.Store} or a set of data.
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* @param dataSet {Ext.data.Model[]|Ext.data.Store}
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* @param [headers] {Array} Omit or null to auto-generate headers at a performance cost
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* @param [autoSize=true] {Boolean}
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*/
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jsPDFAPI.table = function(dataSet, headers, config){
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var models;
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this.lnMod = 0;
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if(config){
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var autoSize = config.autoSize || false,
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printHeaders = this.printHeaders = config.printColumnHeaders || true,
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autoStretch = config.autoStretch || true;
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}
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if(!dataSet){
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Ext.Error.raise('No data for PDF table');
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}
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if(dataSet.isStore){
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var isStore = true;
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models = dataSet.data.items;
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} else {
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models = dataSet;
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}
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// Set headers
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if(headers === undefined || (headers === null)){
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// No headers defined so we derive from data
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if(isStore){
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headers = Ext.Array.pluck(dataSet.model.getFields(), 'name');
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} else {
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headers = Ext.Object.getKeys(models[0]);
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}
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// console.log(headers);
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}
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// Create Columns Matrix
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var columnMatrix = {},
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columnWidths = {},
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index,
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columnData,
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TextMetrics = new Ext.util.TextMetrics();
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for (var i = 0, ln = headers.length; i < ln; i++) {
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index = headers[i];
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columnMatrix[index] = Ext.Array.map(models, function(rec){
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debugger;
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if(!rec.get){
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console.log(rec.$className);
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}
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return rec.get(index);
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});
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var columnMinWidths = [], column;
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// get header width
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columnMinWidths.push(this.getTextDimensions(index).w);
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// columnMinWidths.push(TextMetrics.getWidth(index)/3.7795275593333);
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column = columnMatrix[index];
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// Get cell widths
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for (var j = 0, ln = columnMatrix[index].length; j < ln; j++) {
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columnData = columnMatrix[index][j];
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columnMinWidths.push(this.getTextDimensions(columnData).w);
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// columnMinWidths.push(TextMetrics.getWidth(columnData)/3.7795275593333);
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}
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// get final column width
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columnWidths[index] = Ext.Array.max(columnMinWidths);
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}
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// Construct the table
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// Construct the header row
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var header, tableHeaderConfigs = [];
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for (var i = 0, ln = headers.length; i < ln; i++) {
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header = headers[i];
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tableHeaderConfigs.push([10, 10, columnWidths[header], 25, String(header)]);
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}
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this.setTableHeaderRow(tableHeaderConfigs);
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this.printHeaderRow(1);
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// Construct the data rows
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var record;
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for (var i = 0, ln = models.length; i < ln; i++) {
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record = models[i];
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for (var j = 0, jln = headers.length; j < jln; j++) {
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index = headers[j];
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this.cell(10, 10, columnWidths[index], 25, String(record.get(index)), i+2);
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}
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}
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return this;
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};
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jsPDFAPI.setTableHeaderRow = function(config){
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this.tableHeaderRow = config;
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};
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jsPDFAPI.printHeaderRow = function(lineNumber){
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this.printingHeaderRow = true;
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for (var i = 0, ln = this.tableHeaderRow.length; i < ln; i++) {
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var tableHeaderCell = this.tableHeaderRow[i];
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var tmp = [].concat(tableHeaderCell);
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tmp = tmp.concat(lineNumber);
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this.cell.apply(this,tmp);
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}
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this.printingHeaderRow = false;
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};
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jsPDFAPI.cell = function (x, y, w, h, txt, ln) {
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if(this.printingHeaderRow !== true && this.lnMod !== 0){
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ln = ln + this.lnMod;
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}
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if ((((ln * h) + y + (h * 2)) / pages) >= this.internal.pageSize.height && pages === 1) {
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this.cellAddPage();
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if(this.printHeaders && this.tableHeaderRow){
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this.printHeaderRow(ln);
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this.lnMod++;
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ln++;
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}
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this.setLastCellPosition(undefined, undefined, undefined, undefined, undefined);
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if (this.getMaxLn() === 0) {
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this.setMaxLn(ln);
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}
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} else if (pages > 1 && this.getMaxLn() === ln / pages) {
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this.cellAddPage();
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if(this.printHeaders && this.tableHeaderRow){
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this.printHeaderRow(ln);
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this.lnMod++;
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ln++;
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}
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this.setLastCellPosition(undefined, undefined, undefined, undefined, undefined);
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}
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var curCell = this.getLastCellPosition(),
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dim = this.getTextDimentions(txt);
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var curCell = this.getLastCellPosition();
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if (curCell.x !== undefined && curCell.ln === ln) {
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x = curCell.x + curCell.w;
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if (curCell.y !== undefined && curCell.y === y) {

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