/**
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* @licstart The following is the entire license notice for the
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* JavaScript code in this page
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*
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* Copyright 2022 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @licend The above is the entire license notice for the
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* JavaScript code in this page
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*/
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.getXfaFontDict = getXfaFontDict;
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exports.getXfaFontName = getXfaFontName;
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var _calibri_factors = require("./calibri_factors.js");
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var _primitives = require("./primitives.js");
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var _helvetica_factors = require("./helvetica_factors.js");
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var _liberationsans_widths = require("./liberationsans_widths.js");
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var _myriadpro_factors = require("./myriadpro_factors.js");
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var _segoeui_factors = require("./segoeui_factors.js");
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var _core_utils = require("./core_utils.js");
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var _fonts_utils = require("./fonts_utils.js");
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const getXFAFontMap = (0, _core_utils.getLookupTableFactory)(function (t) {
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t["MyriadPro-Regular"] = t["PdfJS-Fallback-Regular"] = {
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name: "LiberationSans-Regular",
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factors: _myriadpro_factors.MyriadProRegularFactors,
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baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
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baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
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metrics: _myriadpro_factors.MyriadProRegularMetrics
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};
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t["MyriadPro-Bold"] = t["PdfJS-Fallback-Bold"] = {
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name: "LiberationSans-Bold",
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factors: _myriadpro_factors.MyriadProBoldFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
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metrics: _myriadpro_factors.MyriadProBoldMetrics
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};
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t["MyriadPro-It"] = t["MyriadPro-Italic"] = t["PdfJS-Fallback-Italic"] = {
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name: "LiberationSans-Italic",
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factors: _myriadpro_factors.MyriadProItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
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metrics: _myriadpro_factors.MyriadProItalicMetrics
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};
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t["MyriadPro-BoldIt"] = t["MyriadPro-BoldItalic"] = t["PdfJS-Fallback-BoldItalic"] = {
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name: "LiberationSans-BoldItalic",
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factors: _myriadpro_factors.MyriadProBoldItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
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metrics: _myriadpro_factors.MyriadProBoldItalicMetrics
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};
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t.ArialMT = t.Arial = t["Arial-Regular"] = {
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name: "LiberationSans-Regular",
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baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
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baseMapping: _liberationsans_widths.LiberationSansRegularMapping
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};
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t["Arial-BoldMT"] = t["Arial-Bold"] = {
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name: "LiberationSans-Bold",
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baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldMapping
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};
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t["Arial-ItalicMT"] = t["Arial-Italic"] = {
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name: "LiberationSans-Italic",
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baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansItalicMapping
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};
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t["Arial-BoldItalicMT"] = t["Arial-BoldItalic"] = {
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name: "LiberationSans-BoldItalic",
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baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping
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};
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t["Calibri-Regular"] = {
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name: "LiberationSans-Regular",
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factors: _calibri_factors.CalibriRegularFactors,
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baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
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baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
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metrics: _calibri_factors.CalibriRegularMetrics
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};
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t["Calibri-Bold"] = {
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name: "LiberationSans-Bold",
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factors: _calibri_factors.CalibriBoldFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
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metrics: _calibri_factors.CalibriBoldMetrics
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};
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t["Calibri-Italic"] = {
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name: "LiberationSans-Italic",
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factors: _calibri_factors.CalibriItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
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metrics: _calibri_factors.CalibriItalicMetrics
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};
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t["Calibri-BoldItalic"] = {
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name: "LiberationSans-BoldItalic",
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factors: _calibri_factors.CalibriBoldItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
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metrics: _calibri_factors.CalibriBoldItalicMetrics
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};
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t["Segoeui-Regular"] = {
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name: "LiberationSans-Regular",
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factors: _segoeui_factors.SegoeuiRegularFactors,
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baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
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baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
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metrics: _segoeui_factors.SegoeuiRegularMetrics
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};
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t["Segoeui-Bold"] = {
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name: "LiberationSans-Bold",
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factors: _segoeui_factors.SegoeuiBoldFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
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metrics: _segoeui_factors.SegoeuiBoldMetrics
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};
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t["Segoeui-Italic"] = {
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name: "LiberationSans-Italic",
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factors: _segoeui_factors.SegoeuiItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
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metrics: _segoeui_factors.SegoeuiItalicMetrics
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};
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t["Segoeui-BoldItalic"] = {
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name: "LiberationSans-BoldItalic",
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factors: _segoeui_factors.SegoeuiBoldItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
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metrics: _segoeui_factors.SegoeuiBoldItalicMetrics
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};
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t["Helvetica-Regular"] = t.Helvetica = {
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name: "LiberationSans-Regular",
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factors: _helvetica_factors.HelveticaRegularFactors,
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baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
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baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
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metrics: _helvetica_factors.HelveticaRegularMetrics
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};
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t["Helvetica-Bold"] = {
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name: "LiberationSans-Bold",
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factors: _helvetica_factors.HelveticaBoldFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
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metrics: _helvetica_factors.HelveticaBoldMetrics
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};
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t["Helvetica-Italic"] = {
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name: "LiberationSans-Italic",
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factors: _helvetica_factors.HelveticaItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
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metrics: _helvetica_factors.HelveticaItalicMetrics
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};
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t["Helvetica-BoldItalic"] = {
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name: "LiberationSans-BoldItalic",
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factors: _helvetica_factors.HelveticaBoldItalicFactors,
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baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
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baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
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metrics: _helvetica_factors.HelveticaBoldItalicMetrics
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};
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});
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function getXfaFontName(name) {
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const fontName = (0, _fonts_utils.normalizeFontName)(name);
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const fontMap = getXFAFontMap();
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return fontMap[fontName];
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}
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function getXfaFontWidths(name) {
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const info = getXfaFontName(name);
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if (!info) {
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return null;
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}
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const {
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baseWidths,
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baseMapping,
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factors
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} = info;
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let rescaledBaseWidths;
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if (!factors) {
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rescaledBaseWidths = baseWidths;
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} else {
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rescaledBaseWidths = baseWidths.map((w, i) => w * factors[i]);
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}
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let currentCode = -2;
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let currentArray;
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const newWidths = [];
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for (const [unicode, glyphIndex] of baseMapping.map((charUnicode, index) => [charUnicode, index]).sort(([unicode1], [unicode2]) => unicode1 - unicode2)) {
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if (unicode === -1) {
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continue;
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}
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if (unicode === currentCode + 1) {
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currentArray.push(rescaledBaseWidths[glyphIndex]);
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currentCode += 1;
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} else {
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currentCode = unicode;
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currentArray = [rescaledBaseWidths[glyphIndex]];
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newWidths.push(unicode, currentArray);
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}
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}
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return newWidths;
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}
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function getXfaFontDict(name) {
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const widths = getXfaFontWidths(name);
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const dict = new _primitives.Dict(null);
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dict.set("BaseFont", _primitives.Name.get(name));
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dict.set("Type", _primitives.Name.get("Font"));
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dict.set("Subtype", _primitives.Name.get("CIDFontType2"));
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dict.set("Encoding", _primitives.Name.get("Identity-H"));
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dict.set("CIDToGIDMap", _primitives.Name.get("Identity"));
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dict.set("W", widths);
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dict.set("FirstChar", widths[0]);
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dict.set("LastChar", widths.at(-2) + widths.at(-1).length - 1);
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const descriptor = new _primitives.Dict(null);
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dict.set("FontDescriptor", descriptor);
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const systemInfo = new _primitives.Dict(null);
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systemInfo.set("Ordering", "Identity");
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systemInfo.set("Registry", "Adobe");
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systemInfo.set("Supplement", 0);
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dict.set("CIDSystemInfo", systemInfo);
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return dict;
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}
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