Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #11738 from Snuffleupagus/no-shadow-src-core

Browse Source 
Remove variable shadowing from the JavaScript files in the `src/core/` folder
This commit is contained in:
Tim van der Meij 2020-03-24 23:10:37 +01:00 committed by GitHub
commit f85105379e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 135 additions and 140 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/core/chunked_stream.js
View File

@ -519,15 +519,15 @@ class ChunkedStreamManager {
}
const loadedRequests = [];
for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
// The server might return more chunks than requested.
const requestIds = this.requestsByChunk[chunk] || [];
delete this.requestsByChunk[chunk];
const requestIds = this.requestsByChunk[curChunk] || [];
delete this.requestsByChunk[curChunk];
for (const requestId of requestIds) {
const chunksNeeded = this.chunksNeededByRequest[requestId];
if (chunk in chunksNeeded) {
delete chunksNeeded[chunk];
if (curChunk in chunksNeeded) {
delete chunksNeeded[curChunk];
}
if (!isEmptyObj(chunksNeeded)) {

4
src/core/document.js
View File

@ -216,8 +216,8 @@ class Page {
// Fetching the individual streams from the array.
const xref = this.xref;
const streams = [];
for (const stream of content) {
streams.push(xref.fetchIfRef(stream));
for (const subStream of content) {
streams.push(xref.fetchIfRef(subStream));
}
stream = new StreamsSequenceStream(streams);
} else if (isStream(content)) {

34
src/core/evaluator.js
View File

@ -629,7 +629,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
pdfFunctionFactory: this.pdfFunctionFactory,
})
.then(imageObj => {
var imgData = imageObj.createImageData(/* forceRGBA = */ false);
imgData = imageObj.createImageData(/* forceRGBA = */ false);
if (this.parsingType3Font) {
return this.handler.sendWithPromise(
@ -2479,16 +2479,16 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
properties.hasEncoding = !!baseEncodingName || differences.length > 0;
properties.dict = dict;
return toUnicodePromise
.then(toUnicode => {
properties.toUnicode = toUnicode;
.then(readToUnicode => {
properties.toUnicode = readToUnicode;
return this.buildToUnicode(properties);
})
.then(toUnicode => {
properties.toUnicode = toUnicode;
.then(builtToUnicode => {
properties.toUnicode = builtToUnicode;
if (cidToGidBytes) {
properties.cidToGidMap = this.readCidToGidMap(
cidToGidBytes,
toUnicode
builtToUnicode
);
}
return properties;
@ -3092,21 +3092,21 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
};
const widths = dict.get("Widths");
return this.extractDataStructures(dict, dict, properties).then(
properties => {
newProperties => {
if (widths) {
const glyphWidths = [];
let j = firstChar;
for (let i = 0, ii = widths.length; i < ii; i++) {
glyphWidths[j++] = this.xref.fetchIfRef(widths[i]);
}
properties.widths = glyphWidths;
newProperties.widths = glyphWidths;
} else {
properties.widths = this.buildCharCodeToWidth(
newProperties.widths = this.buildCharCodeToWidth(
metrics.widths,
properties
newProperties
);
}
return new Font(baseFontName, null, properties);
return new Font(baseFontName, null, newProperties);
}
);
}
@ -3212,13 +3212,13 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
.then(() => {
return this.extractDataStructures(dict, baseDict, properties);
})
.then(properties => {
this.extractWidths(dict, descriptor, properties);
.then(newProperties => {
this.extractWidths(dict, descriptor, newProperties);
if (type === "Type3") {
properties.isType3Font = true;
newProperties.isType3Font = true;
}
return new Font(fontName.name, fontFile, properties);
return new Font(fontName.name, fontFile, newProperties);
});
},
};
@ -3352,8 +3352,8 @@ var TranslatedFont = (function TranslatedFontClosure() {
})
.catch(function(reason) {
warn(`Type3 font resource "${key}" is not available.`);
var operatorList = new OperatorList();
charProcOperatorList[key] = operatorList.getIR();
const dummyOperatorList = new OperatorList();
charProcOperatorList[key] = dummyOperatorList.getIR();
});
});
}

14
src/core/font_renderer.js
View File

@ -345,12 +345,7 @@ var FontRendererFactory = (function FontRendererFactoryClosure() {
}
}
function compileCharString(code, cmds, font, glyphId) {
var stack = [];
var x = 0,
y = 0;
var stems = 0;
function compileCharString(charStringCode, cmds, font, glyphId) {
function moveTo(x, y) {
cmds.push({ cmd: "moveTo", args: [x, y] });
}
@ -361,6 +356,11 @@ var FontRendererFactory = (function FontRendererFactoryClosure() {
cmds.push({ cmd: "bezierCurveTo", args: [x1, y1, x2, y2, x, y] });
}
var stack = [];
var x = 0,
y = 0;
var stems = 0;
function parse(code) {
var i = 0;
while (i < code.length) {
@ -719,7 +719,7 @@ var FontRendererFactory = (function FontRendererFactoryClosure() {
}
}
}
parse(code);
parse(charStringCode);
}
const NOOP = [];

118
src/core/fonts.js
View File

@ -1269,7 +1269,6 @@ var Font = (function FontClosure() {
fallbackToSystemFont: function Font_fallbackToSystemFont() {
this.missingFile = true;
var charCode, unicode;
// The file data is not specified. Trying to fix the font name
// to be used with the canvas.font.
var name = this.name;
@ -1303,17 +1302,17 @@ var Font = (function FontClosure() {
// Standard fonts might be embedded as CID font without glyph mapping.
// Building one based on GlyphMapForStandardFonts.
const map = [];
for (charCode in GlyphMapForStandardFonts) {
for (const charCode in GlyphMapForStandardFonts) {
map[+charCode] = GlyphMapForStandardFonts[charCode];
}
if (/Arial-?Black/i.test(name)) {
var SupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack();
for (charCode in SupplementalGlyphMapForArialBlack) {
for (const charCode in SupplementalGlyphMapForArialBlack) {
map[+charCode] = SupplementalGlyphMapForArialBlack[charCode];
}
} else if (/Calibri/i.test(name)) {
const SupplementalGlyphMapForCalibri = getSupplementalGlyphMapForCalibri();
for (charCode in SupplementalGlyphMapForCalibri) {
for (const charCode in SupplementalGlyphMapForCalibri) {
map[+charCode] = SupplementalGlyphMapForCalibri[charCode];
}
}
@ -1354,7 +1353,7 @@ var Font = (function FontClosure() {
if (!this.composite) {
var glyphName =
this.differences[charCode] || this.defaultEncoding[charCode];
unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
const unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
if (unicode !== -1) {
unicodeCharCode = unicode;
}
@ -1368,7 +1367,7 @@ var Font = (function FontClosure() {
if (/Verdana/i.test(name)) {
// Fixes issue11242_reduced.pdf
const GlyphMapForStandardFonts = getGlyphMapForStandardFonts();
for (charCode in GlyphMapForStandardFonts) {
for (const charCode in GlyphMapForStandardFonts) {
map[+charCode] = GlyphMapForStandardFonts[charCode];
}
}
@ -1409,7 +1408,7 @@ var Font = (function FontClosure() {
tables["post"] = null;
for (let i = 0; i < numTables; i++) {
const table = readTableEntry(font);
const table = readTableEntry(file);
if (!VALID_TABLES.includes(table.tag)) {
continue; // skipping table if it's not a required or optional table
}
@ -1529,7 +1528,7 @@ var Font = (function FontClosure() {
* Read the appropriate subtable from the cmap according to 9.6.6.4 from
* PDF spec
*/
function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) {
function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) {
if (!cmap) {
warn("No cmap table available.");
return {
@ -1540,11 +1539,11 @@ var Font = (function FontClosure() {
};
}
var segment;
var start = (font.start ? font.start : 0) + cmap.offset;
font.pos = start;
var start = (file.start ? file.start : 0) + cmap.offset;
file.pos = start;
font.getUint16(); // version
var numTables = font.getUint16();
file.getUint16(); // version
var numTables = file.getUint16();
var potentialTable;
var canBreak = false;
@ -1555,9 +1554,9 @@ var Font = (function FontClosure() {
// The following takes advantage of the fact that the tables are sorted
// to work.
for (var i = 0; i < numTables; i++) {
var platformId = font.getUint16();
var encodingId = font.getUint16();
var offset = font.getInt32() >>> 0;
var platformId = file.getUint16();
var encodingId = file.getUint16();
var offset = file.getInt32() >>> 0;
var useTable = false;
// Sometimes there are multiple of the same type of table. Default
@ -1605,9 +1604,9 @@ var Font = (function FontClosure() {
}
if (potentialTable) {
font.pos = start + potentialTable.offset;
file.pos = start + potentialTable.offset;
}
if (!potentialTable || font.peekByte() === -1) {
if (!potentialTable || file.peekByte() === -1) {
warn("Could not find a preferred cmap table.");
return {
platformId: -1,
@ -1617,9 +1616,9 @@ var Font = (function FontClosure() {
};
}
var format = font.getUint16();
font.getUint16(); // length
font.getUint16(); // language
var format = file.getUint16();
file.getUint16(); // length
file.getUint16(); // language
var hasShortCmap = false;
var mappings = [];
@ -1628,7 +1627,7 @@ var Font = (function FontClosure() {
// TODO(mack): refactor this cmap subtable reading logic out
if (format === 0) {
for (j = 0; j < 256; j++) {
var index = font.getByte();
var index = file.getByte();
if (!index) {
continue;
}
@ -1641,26 +1640,26 @@ var Font = (function FontClosure() {
} else if (format === 4) {
// re-creating the table in format 4 since the encoding
// might be changed
var segCount = font.getUint16() >> 1;
font.getBytes(6); // skipping range fields
var segCount = file.getUint16() >> 1;
file.getBytes(6); // skipping range fields
var segIndex,
segments = [];
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments.push({ end: font.getUint16() });
segments.push({ end: file.getUint16() });
}
font.getUint16();
file.getUint16();
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments[segIndex].start = font.getUint16();
segments[segIndex].start = file.getUint16();
}
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments[segIndex].delta = font.getUint16();
segments[segIndex].delta = file.getUint16();
}
var offsetsCount = 0;
for (segIndex = 0; segIndex < segCount; segIndex++) {
segment = segments[segIndex];
var rangeOffset = font.getUint16();
var rangeOffset = file.getUint16();
if (!rangeOffset) {
segment.offsetIndex = -1;
continue;
@ -1676,7 +1675,7 @@ var Font = (function FontClosure() {
var offsets = [];
for (j = 0; j < offsetsCount; j++) {
offsets.push(font.getUint16());
offsets.push(file.getUint16());
}
for (segIndex = 0; segIndex < segCount; segIndex++) {
@ -1705,11 +1704,11 @@ var Font = (function FontClosure() {
// table. (This looks weird, so I can have missed something), this
// works on Linux but seems to fails on Mac so let's rewrite the
// cmap table to a 3-1-4 style
var firstCode = font.getUint16();
var entryCount = font.getUint16();
var firstCode = file.getUint16();
var entryCount = file.getUint16();
for (j = 0; j < entryCount; j++) {
glyphId = font.getUint16();
glyphId = file.getUint16();
var charCode = firstCode + j;
mappings.push({
@ -1747,7 +1746,7 @@ var Font = (function FontClosure() {
}
function sanitizeMetrics(
font,
file,
header,
metrics,
numGlyphs,
@ -1760,21 +1759,21 @@ var Font = (function FontClosure() {
return;
}
font.pos = (font.start ? font.start : 0) + header.offset;
font.pos += 4; // version
font.pos += 2; // ascent
font.pos += 2; // descent
font.pos += 2; // linegap
font.pos += 2; // adv_width_max
font.pos += 2; // min_sb1
font.pos += 2; // min_sb2
font.pos += 2; // max_extent
font.pos += 2; // caret_slope_rise
font.pos += 2; // caret_slope_run
font.pos += 2; // caret_offset
font.pos += 8; // reserved
font.pos += 2; // format
var numOfMetrics = font.getUint16();
file.pos = (file.start ? file.start : 0) + header.offset;
file.pos += 4; // version
file.pos += 2; // ascent
file.pos += 2; // descent
file.pos += 2; // linegap
file.pos += 2; // adv_width_max
file.pos += 2; // min_sb1
file.pos += 2; // min_sb2
file.pos += 2; // max_extent
file.pos += 2; // caret_slope_rise
file.pos += 2; // caret_slope_run
file.pos += 2; // caret_offset
file.pos += 8; // reserved
file.pos += 2; // format
var numOfMetrics = file.getUint16();
if (numOfMetrics > numGlyphs) {
info(
@ -2107,7 +2106,7 @@ var Font = (function FontClosure() {
};
}
function readPostScriptTable(post, properties, maxpNumGlyphs) {
function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) {
var start = (font.start ? font.start : 0) + post.offset;
font.pos = start;
@ -2168,12 +2167,12 @@ var Font = (function FontClosure() {
default:
warn("Unknown/unsupported post table version " + version);
valid = false;
if (properties.defaultEncoding) {
glyphNames = properties.defaultEncoding;
if (propertiesObj.defaultEncoding) {
glyphNames = propertiesObj.defaultEncoding;
}
break;
}
properties.glyphNames = glyphNames;
propertiesObj.glyphNames = glyphNames;
return valid;
}
@ -2706,8 +2705,7 @@ var Font = (function FontClosure() {
data: createPostTable(properties),
};
var charCodeToGlyphId = [],
charCode;
const charCodeToGlyphId = [];
// Helper function to try to skip mapping of empty glyphs.
function hasGlyph(glyphId) {
@ -2773,7 +2771,7 @@ var Font = (function FontClosure() {
baseEncoding = getEncoding(properties.baseEncodingName);
}
var glyphsUnicodeMap = getGlyphsUnicode();
for (charCode = 0; charCode < 256; charCode++) {
for (let charCode = 0; charCode < 256; charCode++) {
var glyphName, standardGlyphName;
if (this.differences && charCode in this.differences) {
glyphName = this.differences[charCode];
@ -2840,7 +2838,7 @@ var Font = (function FontClosure() {
// (e.g. 0x2013) which when masked would overwrite other values in the
// cmap.
for (let i = 0; i < cmapMappingsLength; ++i) {
charCode = cmapMappings[i].charCode;
let charCode = cmapMappings[i].charCode;
if (
cmapPlatformId === 3 &&
charCode >= 0xf000 &&
@ -3000,7 +2998,7 @@ var Font = (function FontClosure() {
// to begin with.
continue;
}
for (var i = 0, ii = charCodes.length; i < ii; i++) {
for (let i = 0, ii = charCodes.length; i < ii; i++) {
var charCode = charCodes[i];
// Find a fontCharCode that maps to the base and accent glyphs.
// If one doesn't exists, create it.
@ -3089,7 +3087,7 @@ var Font = (function FontClosure() {
var charstrings = font.charstrings;
var cffWidths = font.cff ? font.cff.widths : null;
var hmtx = "\x00\x00\x00\x00"; // Fake .notdef
for (var i = 1, ii = numGlyphs; i < ii; i++) {
for (let i = 1, ii = numGlyphs; i < ii; i++) {
var width = 0;
if (charstrings) {
var charstring = charstrings[i - 1];
@ -3564,8 +3562,8 @@ var Type1Font = (function Type1FontClosure() {
SEAC_ANALYSIS_ENABLED
);
var data = eexecBlockParser.extractFontProgram(properties);
for (var info in data.properties) {
properties[info] = data.properties[info];
for (const key in data.properties) {
properties[key] = data.properties[key];
}
var charstrings = data.charstrings;

9
src/core/function.js
View File

@ -55,8 +55,8 @@ function toNumberArray(arr) {
if (typeof arr[i] !== "number") {
// Non-number is found -- convert all items to numbers.
const result = new Array(length);
for (let i = 0; i < length; i++) {
result[i] = +arr[i];
for (let j = 0; j < length; j++) {
result[j] = +arr[j];
}
return result;
}
@ -1088,18 +1088,17 @@ var PostScriptCompiler = (function PostScriptCompilerClosure() {
PostScriptCompiler.prototype = {
compile: function PostScriptCompiler_compile(code, domain, range) {
var stack = [];
var i, ii;
var instructions = [];
var inputSize = domain.length >> 1,
outputSize = range.length >> 1;
var lastRegister = 0;
var n, j;
var num1, num2, ast1, ast2, tmpVar, item;
for (i = 0; i < inputSize; i++) {
for (let i = 0; i < inputSize; i++) {
stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
}
for (i = 0, ii = code.length; i < ii; i++) {
for (let i = 0, ii = code.length; i < ii; i++) {
item = code[i];
if (typeof item === "number") {
stack.push(new AstLiteral(item));

30
src/core/jpg.js
View File

@ -223,10 +223,10 @@ var JpegImage = (function JpegImageClosure() {
return n + (-1 << length) + 1;
}
function decodeBaseline(component, offset) {
function decodeBaseline(component, blockOffset) {
var t = decodeHuffman(component.huffmanTableDC);
var diff = t === 0 ? 0 : receiveAndExtend(t);
component.blockData[offset] = component.pred += diff;
component.blockData[blockOffset] = component.pred += diff;
var k = 1;
while (k < 64) {
var rs = decodeHuffman(component.huffmanTableAC);
@ -241,23 +241,23 @@ var JpegImage = (function JpegImageClosure() {
}
k += r;
var z = dctZigZag[k];
component.blockData[offset + z] = receiveAndExtend(s);
component.blockData[blockOffset + z] = receiveAndExtend(s);
k++;
}
}
function decodeDCFirst(component, offset) {
function decodeDCFirst(component, blockOffset) {
var t = decodeHuffman(component.huffmanTableDC);
var diff = t === 0 ? 0 : receiveAndExtend(t) << successive;
component.blockData[offset] = component.pred += diff;
component.blockData[blockOffset] = component.pred += diff;
}
function decodeDCSuccessive(component, offset) {
component.blockData[offset] |= readBit() << successive;
function decodeDCSuccessive(component, blockOffset) {
component.blockData[blockOffset] |= readBit() << successive;
}
var eobrun = 0;
function decodeACFirst(component, offset) {
function decodeACFirst(component, blockOffset) {
if (eobrun > 0) {
eobrun--;
return;
@ -278,7 +278,7 @@ var JpegImage = (function JpegImageClosure() {
}
k += r;
var z = dctZigZag[k];
component.blockData[offset + z] =
component.blockData[blockOffset + z] =
receiveAndExtend(s) * (1 << successive);
k++;
}
@ -286,14 +286,14 @@ var JpegImage = (function JpegImageClosure() {
var successiveACState = 0,
successiveACNextValue;
function decodeACSuccessive(component, offset) {
function decodeACSuccessive(component, blockOffset) {
var k = spectralStart;
var e = spectralEnd;
var r = 0;
var s;
var rs;
while (k <= e) {
const offsetZ = offset + dctZigZag[k];
const offsetZ = blockOffset + dctZigZag[k];
const sign = component.blockData[offsetZ] < 0 ? -1 : 1;
switch (successiveACState) {
case 0: // initial state
@ -358,15 +358,15 @@ var JpegImage = (function JpegImageClosure() {
var mcuCol = mcu % mcusPerLine;
blockRow = mcuRow * component.v + row;
var blockCol = mcuCol * component.h + col;
var offset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, offset);
const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, blockOffset);
}
function decodeBlock(component, decode, mcu) {
blockRow = (mcu / component.blocksPerLine) | 0;
var blockCol = mcu % component.blocksPerLine;
var offset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, offset);
const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, blockOffset);
}
var componentsLength = components.length;

4
src/core/jpx.js
View File

@ -736,7 +736,7 @@ var JpxImage = (function JpxImageClosure() {
var l, r, c, p;
var maxDecompositionLevelsCount = 0;
for (c = 0; c < componentsCount; c++) {
var component = tile.components[c];
const component = tile.components[c];
maxDecompositionLevelsCount = Math.max(
maxDecompositionLevelsCount,
component.codingStyleParameters.decompositionLevelsCount
@ -768,7 +768,7 @@ var JpxImage = (function JpxImageClosure() {
for (; r <= maxDecompositionLevelsCount; r++) {
for (; p < maxNumPrecinctsInLevel[r]; p++) {
for (; c < componentsCount; c++) {
var component = tile.components[c];
const component = tile.components[c];
if (r > component.codingStyleParameters.decompositionLevelsCount) {
continue;
}

8
src/core/obj.js
View File

@ -894,12 +894,12 @@ class Catalog {
break;
}
kidPromises.push(
xref.fetchAsync(kid).then(function(kid) {
if (!isDict(kid)) {
xref.fetchAsync(kid).then(function(obj) {
if (!isDict(obj)) {
throw new FormatError("Kid node must be a dictionary.");
}
if (kid.has("Count")) {
total += kid.get("Count");
if (obj.has("Count")) {
total += obj.get("Count");
} else {
// Page leaf node.
total++;

2
src/core/type1_parser.js
View File

@ -612,7 +612,7 @@ var Type1Parser = (function Type1ParserClosure() {
this.readInt(); // num
this.getToken(); // read in 'array'
while (this.getToken() === "dup") {
var index = this.readInt();
const index = this.readInt();
length = this.readInt();
this.getToken(); // read in 'RD' or '-|'
data = length > 0 ? stream.getBytes(length) : new Uint8Array(0);

42
src/core/worker.js
View File

@ -182,19 +182,19 @@ var WorkerMessageHandler = {
function getPdfManager(data, evaluatorOptions) {
var pdfManagerCapability = createPromiseCapability();
var pdfManager;
let newPdfManager;
var source = data.source;
if (source.data) {
try {
pdfManager = new LocalPdfManager(
newPdfManager = new LocalPdfManager(
docId,
source.data,
source.password,
evaluatorOptions,
docBaseUrl
);
pdfManagerCapability.resolve(pdfManager);
pdfManagerCapability.resolve(newPdfManager);
} catch (ex) {
pdfManagerCapability.reject(ex);
}
@ -220,7 +220,7 @@ var WorkerMessageHandler = {
// We don't need auto-fetch when streaming is enabled.
var disableAutoFetch =
source.disableAutoFetch || fullRequest.isStreamingSupported;
pdfManager = new NetworkPdfManager(
newPdfManager = new NetworkPdfManager(
docId,
pdfStream,
{
@ -233,16 +233,15 @@ var WorkerMessageHandler = {
evaluatorOptions,
docBaseUrl
);
// There may be a chance that `pdfManager` is not initialized
// for first few runs of `readchunk` block of code. Be sure
// to send all cached chunks, if any, to chunked_stream via
// pdf_manager.
// There may be a chance that `newPdfManager` is not initialized for
// the first few runs of `readchunk` block of code. Be sure to send
// all cached chunks, if any, to chunked_stream via pdf_manager.
for (let i = 0; i < cachedChunks.length; i++) {
pdfManager.sendProgressiveData(cachedChunks[i]);
newPdfManager.sendProgressiveData(cachedChunks[i]);
}
cachedChunks = [];
pdfManagerCapability.resolve(pdfManager);
pdfManagerCapability.resolve(newPdfManager);
cancelXHRs = null;
})
.catch(function(reason) {
@ -258,33 +257,32 @@ var WorkerMessageHandler = {
}
// the data is array, instantiating directly from it
try {
pdfManager = new LocalPdfManager(
newPdfManager = new LocalPdfManager(
docId,
pdfFile,
source.password,
evaluatorOptions,
docBaseUrl
);
pdfManagerCapability.resolve(pdfManager);
pdfManagerCapability.resolve(newPdfManager);
} catch (ex) {
pdfManagerCapability.reject(ex);
}
cachedChunks = [];
};
var readPromise = new Promise(function(resolve, reject) {
var readChunk = function(chunk) {
var readChunk = function({ value, done }) {
try {
ensureNotTerminated();
if (chunk.done) {
if (!pdfManager) {
if (done) {
if (!newPdfManager) {
flushChunks();
}
cancelXHRs = null;
return;
}
var data = chunk.value;
loaded += arrayByteLength(data);
loaded += arrayByteLength(value);
if (!fullRequest.isStreamingSupported) {
handler.send("DocProgress", {
loaded,
@ -292,10 +290,10 @@ var WorkerMessageHandler = {
});
}
if (pdfManager) {
pdfManager.sendProgressiveData(data);
if (newPdfManager) {
newPdfManager.sendProgressiveData(value);
} else {
cachedChunks.push(data);
cachedChunks.push(value);
}
fullRequest.read().then(readChunk, reject);
@ -332,9 +330,9 @@ var WorkerMessageHandler = {
handler
.sendWithPromise("PasswordRequest", ex)
.then(function(data) {
.then(function({ password }) {
finishWorkerTask(task);
pdfManager.updatePassword(data.password);
pdfManager.updatePassword(password);
pdfManagerReady();
})
.catch(function() {