Merge pull request #5966 from Snuffleupagus/lint-viewer-preprocesser-code
Enable linting of Firefox specific code in viewer.js
This commit is contained in:
Tim van der Meij
commit
c91f736db7
159
web/viewer.js
159
web/viewer.js
@ -599,21 +599,23 @@ var PDFViewerApplication = {
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fallback: function pdfViewFallback(featureId) {
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//#if !(FIREFOX || MOZCENTRAL)
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// return;
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/* jshint -W027 */
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return;
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//#else
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// // Only trigger the fallback once so we don't spam the user with messages
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// // for one PDF.
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// if (this.fellback)
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// return;
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// this.fellback = true;
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// var url = this.url.split('#')[0];
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// FirefoxCom.request('fallback', { featureId: featureId, url: url },
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// function response(download) {
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// if (!download) {
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// return;
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// }
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// PDFViewerApplication.download();
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// });
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// Only trigger the fallback once so we don't spam the user with messages
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// for one PDF.
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if (this.fellback) {
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return;
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}
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this.fellback = true;
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var url = this.url.split('#')[0];
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FirefoxCom.request('fallback', { featureId: featureId, url: url },
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function response(download) {
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if (!download) {
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return;
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}
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PDFViewerApplication.download();
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});
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//#endif
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},
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@ -1037,32 +1039,37 @@ var PDFViewerApplication = {
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self.fallback(PDFJS.UNSUPPORTED_FEATURES.forms);
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}
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//#if !PRODUCTION
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/* jshint -W027 */
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return;
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//#endif
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//#if (FIREFOX || MOZCENTRAL)
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// var versionId = String(info.PDFFormatVersion).slice(-1) | 0;
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// var generatorId = 0;
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// var KNOWN_GENERATORS = ["acrobat distiller", "acrobat pdfwritter",
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// "adobe livecycle", "adobe pdf library", "adobe photoshop", "ghostscript",
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// "tcpdf", "cairo", "dvipdfm", "dvips", "pdftex", "pdfkit", "itext",
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// "prince", "quarkxpress", "mac os x", "microsoft", "openoffice", "oracle",
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// "luradocument", "pdf-xchange", "antenna house", "aspose.cells", "fpdf"];
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// var generatorId = 0;
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// if (info.Producer) {
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// KNOWN_GENERATORS.some(function (generator, s, i) {
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// if (generator.indexOf(s) < 0) {
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// return false;
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// }
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// generatorId = i + 1;
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// return true;
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// }.bind(null, info.Producer.toLowerCase()));
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// }
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// var formType = !info.IsAcroFormPresent ? null : info.IsXFAPresent ?
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// 'xfa' : 'acroform';
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// FirefoxCom.request('reportTelemetry', JSON.stringify({
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// type: 'documentInfo',
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// version: versionId,
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// generator: generatorId,
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// formType: formType
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// }));
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var versionId = String(info.PDFFormatVersion).slice(-1) | 0;
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var generatorId = 0;
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var KNOWN_GENERATORS = [
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'acrobat distiller', 'acrobat pdfwriter', 'adobe livecycle',
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'adobe pdf library', 'adobe photoshop', 'ghostscript', 'tcpdf',
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'cairo', 'dvipdfm', 'dvips', 'pdftex', 'pdfkit', 'itext', 'prince',
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'quarkxpress', 'mac os x', 'microsoft', 'openoffice', 'oracle',
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'luradocument', 'pdf-xchange', 'antenna house', 'aspose.cells', 'fpdf'
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];
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if (info.Producer) {
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KNOWN_GENERATORS.some(function (generator, s, i) {
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if (generator.indexOf(s) < 0) {
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return false;
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}
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generatorId = i + 1;
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return true;
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}.bind(null, info.Producer.toLowerCase()));
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}
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var formType = !info.IsAcroFormPresent ? null : info.IsXFAPresent ?
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'xfa' : 'acroform';
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FirefoxCom.request('reportTelemetry', JSON.stringify({
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type: 'documentInfo',
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version: versionId,
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generator: generatorId,
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formType: formType
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}));
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//#endif
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});
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},
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@ -1311,10 +1318,14 @@ var PDFViewerApplication = {
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this.pdfViewer.getPageView(i).beforePrint();
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}
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//#if !PRODUCTION
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/* jshint -W027 */
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return;
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//#endif
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//#if (FIREFOX || MOZCENTRAL)
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// FirefoxCom.request('reportTelemetry', JSON.stringify({
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// type: 'print'
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// }));
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FirefoxCom.request('reportTelemetry', JSON.stringify({
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type: 'print'
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}));
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//#endif
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},
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@ -1400,7 +1411,7 @@ function webViewerInitialized() {
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//var file = DEFAULT_URL;
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//#endif
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//#if !(FIREFOX || MOZCENTRAL || CHROME || B2G)
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//#if GENERIC
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var fileInput = document.createElement('input');
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fileInput.id = 'fileInput';
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fileInput.className = 'fileInput';
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@ -1500,11 +1511,11 @@ function webViewerInitialized() {
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mozL10n.setLanguage(locale);
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//#endif
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//#if (FIREFOX || MOZCENTRAL)
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//if (!PDFViewerApplication.supportsDocumentFonts) {
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// PDFJS.disableFontFace = true;
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// console.warn(mozL10n.get('web_fonts_disabled', null,
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// 'Web fonts are disabled: unable to use embedded PDF fonts.'));
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//}
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if (!PDFViewerApplication.supportsDocumentFonts) {
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PDFJS.disableFontFace = true;
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console.warn(mozL10n.get('web_fonts_disabled', null,
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'Web fonts are disabled: unable to use embedded PDF fonts.'));
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}
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//#endif
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if (!PDFViewerApplication.supportsPrinting) {
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@ -1678,41 +1689,49 @@ document.addEventListener('pagerendered', function (e) {
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'An error occurred while rendering the page.'), pageView.error);
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}
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//#if (FIREFOX || MOZCENTRAL)
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//FirefoxCom.request('reportTelemetry', JSON.stringify({
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// type: 'pageInfo'
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//}));
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//// It is a good time to report stream and font types
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//PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
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// FirefoxCom.request('reportTelemetry', JSON.stringify({
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// type: 'documentStats',
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// stats: stats
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// }));
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//});
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//#endif
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// If the page is still visible when it has finished rendering,
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// ensure that the page number input loading indicator is hidden.
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if (pageNumber === PDFViewerApplication.page) {
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var pageNumberInput = document.getElementById('pageNumber');
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pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
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}
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//#if !PRODUCTION
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/* jshint -W027 */
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return;
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//#endif
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//#if (FIREFOX || MOZCENTRAL)
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FirefoxCom.request('reportTelemetry', JSON.stringify({
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type: 'pageInfo'
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}));
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// It is a good time to report stream and font types.
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PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
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FirefoxCom.request('reportTelemetry', JSON.stringify({
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type: 'documentStats',
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stats: stats
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}));
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});
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//#endif
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}, true);
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document.addEventListener('textlayerrendered', function (e) {
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var pageIndex = e.detail.pageNumber - 1;
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var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
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//#if !PRODUCTION
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/* jshint -W027 */
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return;
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//#endif
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//#if (FIREFOX || MOZCENTRAL)
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//if (pageView.textLayer && pageView.textLayer.textDivs &&
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// pageView.textLayer.textDivs.length > 0 &&
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// !PDFViewerApplication.supportsDocumentColors) {
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// console.error(mozL10n.get('document_colors_disabled', null,
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// 'PDF documents are not allowed to use their own colors: ' +
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// '\'Allow pages to choose their own colors\' ' +
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// 'is deactivated in the browser.'));
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// PDFViewerApplication.fallback();
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//}
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if (pageView.textLayer && pageView.textLayer.textDivs &&
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pageView.textLayer.textDivs.length > 0 &&
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!PDFViewerApplication.supportsDocumentColors) {
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console.error(mozL10n.get('document_colors_disabled', null,
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'PDF documents are not allowed to use their own colors: ' +
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'\'Allow pages to choose their own colors\' ' +
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'is deactivated in the browser.'));
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PDFViewerApplication.fallback();
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}
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//#endif
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}, true);
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