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| define(["require", "exports", "@syncfusion/ej2-file-utils", "@syncfusion/ej2-base"], function (require, exports, ej2_file_utils_1, ej2_base_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var TextExport = (function () {
function TextExport() {
this.pageContent = '';
this.curSectionIndex = 0;
this.inField = false;
}
TextExport.prototype.getModuleName = function () {
return 'TextExport';
};
TextExport.prototype.save = function (documentHelper, fileName) {
this.serialize(documentHelper);
var writer = new ej2_file_utils_1.StreamWriter();
this.writeInternal(writer);
writer.save(fileName + '.txt');
};
TextExport.prototype.saveAsBlob = function (documentHelper) {
this.serialize(documentHelper);
var streamWriter = new ej2_file_utils_1.StreamWriter();
this.writeInternal(streamWriter);
var blob = streamWriter.buffer;
streamWriter.destroy();
return new Promise(function (resolve, reject) {
resolve(blob);
});
};
TextExport.prototype.serialize = function (documentHelper) {
var document = documentHelper.owner.sfdtExportModule.write(0);
this.setDocument(document);
};
TextExport.prototype.setDocument = function (document) {
this.document = document;
this.mSections = document.sections;
};
TextExport.prototype.writeInternal = function (streamWriter) {
var section = undefined;
var sectionCount = this.document.sections.length - 1;
var isLastSection = false;
this.updateLastParagraph();
for (var i = 0; i <= sectionCount; i++) {
section = this.document.sections[i];
isLastSection = (i === sectionCount) ? true : false;
this.writeBody(streamWriter, section.blocks, false);
this.writeNewLine(streamWriter);
this.writeSectionEnd(section, isLastSection);
}
for (var j = 0; j <= sectionCount; j++) {
section = this.document.sections[j];
this.writeHeadersFooters(streamWriter, section);
}
};
TextExport.prototype.writeBody = function (streamWriter, body, isHeaderFooter) {
var bodyItemsCount = body.length - 1;
var bodyItem = undefined;
for (var i = 0; i <= bodyItemsCount; i++) {
bodyItem = body[i];
if (bodyItem.hasOwnProperty('inlines')) {
var isLastPara = (bodyItem === this.lastPara) ? true : false;
this.writeParagraph(streamWriter, bodyItem, isLastPara, isHeaderFooter);
}
else if (bodyItem.blocks) {
this.writeBody(streamWriter, bodyItem.blocks, isHeaderFooter);
}
else {
this.writeTable(streamWriter, bodyItem);
}
}
};
TextExport.prototype.writeParagraph = function (streamWriter, paragraph, isLastPara, isHeaderFooter) {
for (var i = 0; i < paragraph.inlines.length; i++) {
var item = paragraph.inlines[i];
if (item.hasOwnProperty('fieldType')) {
this.inField = item.fieldType === 0;
}
else if (item.hasOwnProperty('text') && !this.inField) {
this.writeText(streamWriter, item.text);
}
}
Eif (!isHeaderFooter || paragraph.inlines.length > 0)
if (!isLastPara) {
this.writeNewLine(streamWriter);
}
};
TextExport.prototype.writeTable = function (streamWriter, table) {
for (var i = 0; i < table.rows.length; i++) {
var row = table.rows[i];
for (var j = 0; j < row.cells.length; j++) {
var cell = row.cells[j];
this.writeBody(streamWriter, cell.blocks, false);
}
}
};
TextExport.prototype.writeHeadersFooters = function (streamWriter, section) {
var headersFooters = section.headersFooters;
Iif (ej2_base_1.isNullOrUndefined(headersFooters)) {
return;
}
this.writeHeaderFooter(streamWriter, section.headersFooters.header);
this.writeHeaderFooter(streamWriter, section.headersFooters.footer);
this.writeHeaderFooter(streamWriter, section.headersFooters.evenFooter);
this.writeHeaderFooter(streamWriter, section.headersFooters.evenHeader);
this.writeHeaderFooter(streamWriter, section.headersFooters.firstPageHeader);
this.writeHeaderFooter(streamWriter, section.headersFooters.firstPageFooter);
};
TextExport.prototype.writeHeaderFooter = function (streamWriter, headerFooter) {
if (headerFooter && headerFooter.blocks) {
this.writeBody(streamWriter, headerFooter.blocks, true);
}
};
TextExport.prototype.writeSectionEnd = function (section, lastSection) {
this.curSectionIndex++;
};
TextExport.prototype.writeNewLine = function (writer) {
if (!ej2_base_1.isNullOrUndefined(writer)) {
writer.writeLine('');
}
else {
this.pageContent = this.pageContent + ' ';
}
};
TextExport.prototype.writeText = function (writer, text) {
if (!ej2_base_1.isNullOrUndefined(writer)) {
writer.write(text);
}
else {
this.pageContent += text;
}
};
TextExport.prototype.updateLastParagraph = function () {
var cnt = this.document.sections.length;
var sec;
Eif (cnt > 0) {
sec = this.document.sections[cnt - 1];
}
Eif (!ej2_base_1.isNullOrUndefined(sec)) {
var paragraphs = [];
for (var i = 0; i < sec.blocks.length; i++) {
if (sec.blocks[i].hasOwnProperty('inlines')) {
paragraphs.push(sec.blocks[i]);
}
}
var pCount = paragraphs.length;
Eif (pCount > 0) {
this.lastPara = paragraphs[pCount - 1];
}
}
};
TextExport.prototype.destroy = function () {
this.document = undefined;
this.lastPara = undefined;
this.mSections = undefined;
this.sections = [];
this.sections = undefined;
this.pageContent = undefined;
};
return TextExport;
}());
exports.TextExport = TextExport;
});
|