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fix: update pdf.js to fix viewer initialization errors #37

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Merged
jrandolf merged 1 commit into from
Mar 13, 2026
Merged

fix: update pdf.js to fix viewer initialization errors #37

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24 changes: 12 additions & 12 deletions assets/pdf.js/web/debugger.css
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,25 +22,25 @@
font: message-box;
}
#PDFBug {
background-color: rgb(255 255 255);
border: 1px solid rgb(102 102 102);
position: fixed;
top: 32px;
right: 0;
bottom: 0;
width: var(--panel-width);
padding: 0;
font-size: 10px;
background-color: rgb(255 255 255);
border: 1px solid rgb(102 102 102);
padding: 0;
width: var(--panel-width);
}
#PDFBug .controls {
padding: 3px;
background: rgb(238 238 238);
border-bottom: 1px solid rgb(102 102 102);
padding: 3px;
}
#PDFBug .panels {
position: absolute;
inset: 27px 0 0;
overflow: auto;
position: absolute;
}
#PDFBug .panels > div {
padding: 5px;
Expand All @@ -65,13 +65,13 @@
white-space: pre;
}
#PDFBug table.showText {
text-align: center;
border-collapse: collapse;
text-align: center;
}
#PDFBug table.showText,
#PDFBug table.showText :is(tr, td) {
padding: 1px;
border: 1px solid black;
padding: 1px;
}
#PDFBug table.showText td.advance {
color: grey;
Expand All @@ -90,22 +90,22 @@
}

#viewer.textLayer-visible .textLayer span {
box-sizing: border-box;
color: rgb(0 0 0);
background-color: rgb(255 255 0 / 0.1);
color: rgb(0 0 0);
border: solid 1px rgb(255 0 0 / 0.5);
box-sizing: border-box;
}

#viewer.textLayer-visible .textLayer span[aria-owns] {
background-color: rgb(255 0 0 / 0.3);
}

#viewer.textLayer-hover .textLayer span:hover {
color: rgb(0 0 0);
background-color: rgb(255 255 255);
color: rgb(0 0 0);
}

#viewer.textLayer-shadow .textLayer span {
color: rgb(0 0 0);
background-color: rgb(255 255 255 / 0.6);
color: rgb(0 0 0);
}
48 changes: 26 additions & 22 deletions assets/pdf.js/web/debugger.mjs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -137,14 +137,14 @@ const FontInspector = (function FontInspectorClosure() {
const logIt = document.createElement("a");
logIt.href = "";
logIt.textContent = "Log";
logIt.addEventListener("click", (event) => {
logIt.addEventListener("click", function (event) {
event.preventDefault();
console.log(fontObj);
});
const select = document.createElement("input");
select.setAttribute("type", "checkbox");
select.dataset.fontName = fontName;
select.addEventListener("click", () => {
select.addEventListener("click", function () {
selectFont(fontName, select.checked);
});
if (download) {
Expand Down Expand Up @@ -320,7 +320,7 @@ class Stepper {
StepperManager.saveBreakPoints(self.pageIndex, self.breakPoints);
}

const MAX_OPERATORS_COUNT = 15_000;
const MAX_OPERATORS_COUNT = 15000;
if (this.operatorListIdx > MAX_OPERATORS_COUNT) {
return;
}
Expand Down Expand Up @@ -398,7 +398,9 @@ class Stepper {
}

getNextBreakPoint() {
this.breakPoints.sort((a, b) => a - b);
this.breakPoints.sort(function (a, b) {
return a - b;
});
for (const breakPoint of this.breakPoints) {
if (breakPoint > this.currentIdx) {
return breakPoint;
Expand All @@ -411,7 +413,7 @@ class Stepper {
StepperManager.selectStepper(this.pageIndex, true);
this.currentIdx = idx;

const listener = (evt) => {
const listener = evt => {
switch (evt.keyCode) {
case 83: // step
document.removeEventListener("keydown", listener);
Expand Down Expand Up @@ -485,7 +487,9 @@ const Stats = (function Stats() {
statsDiv.textContent = stat.toString();
wrapper.append(title, statsDiv);
stats.push({ pageNumber, div: wrapper });
stats.sort((a, b) => a.pageNumber - b.pageNumber);
stats.sort(function (a, b) {
return a.pageNumber - b.pageNumber;
});
clear(this.panel);
for (const entry of stats) {
this.panel.append(entry.div);
Expand All @@ -508,15 +512,15 @@ class PDFBug {

static enable(ids) {
const all = ids.length === 1 && ids[0] === "all";
const tools = PDFBug.tools;
const tools = this.tools;
for (const tool of tools) {
if (all || ids.includes(tool.id)) {
tool.enabled = true;
}
}
if (!all) {
// Sort the tools by the order they are enabled.
tools.sort((a, b) => {
tools.sort(function (a, b) {
let indexA = ids.indexOf(a.id);
indexA = indexA < 0 ? tools.length : indexA;
let indexB = ids.indexOf(b.id);
Expand All @@ -527,8 +531,8 @@ class PDFBug {
}

static init(container, ids) {
PDFBug.loadCSS();
PDFBug.enable(ids);
this.loadCSS();
this.enable(ids);
/*
* Basic Layout:
* PDFBug
Expand All @@ -553,28 +557,28 @@ class PDFBug {
container.style.right = "var(--panel-width)";

// Initialize all the debugging tools.
for (const tool of PDFBug.tools) {
for (const tool of this.tools) {
const panel = document.createElement("div");
const panelButton = document.createElement("button");
panelButton.textContent = tool.name;
panelButton.addEventListener("click", (event) => {
panelButton.addEventListener("click", event => {
event.preventDefault();
PDFBug.selectPanel(tool);
this.selectPanel(tool);
});
controls.append(panelButton);
panels.append(panel);
tool.panel = panel;
tool.manager = PDFBug;
tool.manager = this;
if (tool.enabled) {
tool.init();
} else {
panel.textContent =
`${tool.name} is disabled. To enable add "${tool.id}" to ` +
"the pdfBug parameter and refresh (separate multiple by commas).";
}
PDFBug.#buttons.push(panelButton);
this.#buttons.push(panelButton);
}
PDFBug.selectPanel(0);
this.selectPanel(0);
}

static loadCSS() {
Expand All @@ -588,7 +592,7 @@ class PDFBug {
}

static cleanup() {
for (const tool of PDFBug.tools) {
for (const tool of this.tools) {
if (tool.enabled) {
tool.cleanup();
}
Expand All @@ -597,15 +601,15 @@ class PDFBug {

static selectPanel(index) {
if (typeof index !== "number") {
index = PDFBug.tools.indexOf(index);
index = this.tools.indexOf(index);
}
if (index === PDFBug.#activePanel) {
if (index === this.#activePanel) {
return;
}
PDFBug.#activePanel = index;
for (const [j, tool] of PDFBug.tools.entries()) {
this.#activePanel = index;
for (const [j, tool] of this.tools.entries()) {
const isActive = j === index;
PDFBug.#buttons[j].classList.toggle("active", isActive);
this.#buttons[j].classList.toggle("active", isActive);
tool.active = isActive;
tool.panel.hidden = !isActive;
}
Expand Down
114 changes: 1 addition & 113 deletions assets/pdf.js/web/locale/locale.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,113 +1 @@
{
"ach": "ach/viewer.ftl",
"af": "af/viewer.ftl",
"an": "an/viewer.ftl",
"ar": "ar/viewer.ftl",
"ast": "ast/viewer.ftl",
"az": "az/viewer.ftl",
"be": "be/viewer.ftl",
"bg": "bg/viewer.ftl",
"bn": "bn/viewer.ftl",
"bo": "bo/viewer.ftl",
"br": "br/viewer.ftl",
"brx": "brx/viewer.ftl",
"bs": "bs/viewer.ftl",
"ca": "ca/viewer.ftl",
"cak": "cak/viewer.ftl",
"ckb": "ckb/viewer.ftl",
"cs": "cs/viewer.ftl",
"cy": "cy/viewer.ftl",
"da": "da/viewer.ftl",
"de": "de/viewer.ftl",
"dsb": "dsb/viewer.ftl",
"el": "el/viewer.ftl",
"en-ca": "en-CA/viewer.ftl",
"en-gb": "en-GB/viewer.ftl",
"en-us": "en-US/viewer.ftl",
"eo": "eo/viewer.ftl",
"es-ar": "es-AR/viewer.ftl",
"es-cl": "es-CL/viewer.ftl",
"es-es": "es-ES/viewer.ftl",
"es-mx": "es-MX/viewer.ftl",
"et": "et/viewer.ftl",
"eu": "eu/viewer.ftl",
"fa": "fa/viewer.ftl",
"ff": "ff/viewer.ftl",
"fi": "fi/viewer.ftl",
"fr": "fr/viewer.ftl",
"fur": "fur/viewer.ftl",
"fy-nl": "fy-NL/viewer.ftl",
"ga-ie": "ga-IE/viewer.ftl",
"gd": "gd/viewer.ftl",
"gl": "gl/viewer.ftl",
"gn": "gn/viewer.ftl",
"gu-in": "gu-IN/viewer.ftl",
"he": "he/viewer.ftl",
"hi-in": "hi-IN/viewer.ftl",
"hr": "hr/viewer.ftl",
"hsb": "hsb/viewer.ftl",
"hu": "hu/viewer.ftl",
"hy-am": "hy-AM/viewer.ftl",
"hye": "hye/viewer.ftl",
"ia": "ia/viewer.ftl",
"id": "id/viewer.ftl",
"is": "is/viewer.ftl",
"it": "it/viewer.ftl",
"ja": "ja/viewer.ftl",
"ka": "ka/viewer.ftl",
"kab": "kab/viewer.ftl",
"kk": "kk/viewer.ftl",
"km": "km/viewer.ftl",
"kn": "kn/viewer.ftl",
"ko": "ko/viewer.ftl",
"lij": "lij/viewer.ftl",
"lo": "lo/viewer.ftl",
"lt": "lt/viewer.ftl",
"ltg": "ltg/viewer.ftl",
"lv": "lv/viewer.ftl",
"meh": "meh/viewer.ftl",
"mk": "mk/viewer.ftl",
"mr": "mr/viewer.ftl",
"ms": "ms/viewer.ftl",
"my": "my/viewer.ftl",
"nb-no": "nb-NO/viewer.ftl",
"ne-np": "ne-NP/viewer.ftl",
"nl": "nl/viewer.ftl",
"nn-no": "nn-NO/viewer.ftl",
"oc": "oc/viewer.ftl",
"pa-in": "pa-IN/viewer.ftl",
"pl": "pl/viewer.ftl",
"pt-br": "pt-BR/viewer.ftl",
"pt-pt": "pt-PT/viewer.ftl",
"rm": "rm/viewer.ftl",
"ro": "ro/viewer.ftl",
"ru": "ru/viewer.ftl",
"sat": "sat/viewer.ftl",
"sc": "sc/viewer.ftl",
"scn": "scn/viewer.ftl",
"sco": "sco/viewer.ftl",
"si": "si/viewer.ftl",
"sk": "sk/viewer.ftl",
"skr": "skr/viewer.ftl",
"sl": "sl/viewer.ftl",
"son": "son/viewer.ftl",
"sq": "sq/viewer.ftl",
"sr": "sr/viewer.ftl",
"sv-se": "sv-SE/viewer.ftl",
"szl": "szl/viewer.ftl",
"ta": "ta/viewer.ftl",
"te": "te/viewer.ftl",
"tg": "tg/viewer.ftl",
"th": "th/viewer.ftl",
"tl": "tl/viewer.ftl",
"tr": "tr/viewer.ftl",
"trs": "trs/viewer.ftl",
"uk": "uk/viewer.ftl",
"ur": "ur/viewer.ftl",
"uz": "uz/viewer.ftl",
"vi": "vi/viewer.ftl",
"wo": "wo/viewer.ftl",
"xh": "xh/viewer.ftl",
"zh-cn": "zh-CN/viewer.ftl",
"zh-tw": "zh-TW/viewer.ftl"
}
{"ach":"ach/viewer.ftl","af":"af/viewer.ftl","an":"an/viewer.ftl","ar":"ar/viewer.ftl","ast":"ast/viewer.ftl","az":"az/viewer.ftl","be":"be/viewer.ftl","bg":"bg/viewer.ftl","bn":"bn/viewer.ftl","bo":"bo/viewer.ftl","br":"br/viewer.ftl","brx":"brx/viewer.ftl","bs":"bs/viewer.ftl","ca":"ca/viewer.ftl","cak":"cak/viewer.ftl","ckb":"ckb/viewer.ftl","cs":"cs/viewer.ftl","cy":"cy/viewer.ftl","da":"da/viewer.ftl","de":"de/viewer.ftl","dsb":"dsb/viewer.ftl","el":"el/viewer.ftl","en-ca":"en-CA/viewer.ftl","en-gb":"en-GB/viewer.ftl","en-us":"en-US/viewer.ftl","eo":"eo/viewer.ftl","es-ar":"es-AR/viewer.ftl","es-cl":"es-CL/viewer.ftl","es-es":"es-ES/viewer.ftl","es-mx":"es-MX/viewer.ftl","et":"et/viewer.ftl","eu":"eu/viewer.ftl","fa":"fa/viewer.ftl","ff":"ff/viewer.ftl","fi":"fi/viewer.ftl","fr":"fr/viewer.ftl","fur":"fur/viewer.ftl","fy-nl":"fy-NL/viewer.ftl","ga-ie":"ga-IE/viewer.ftl","gd":"gd/viewer.ftl","gl":"gl/viewer.ftl","gn":"gn/viewer.ftl","gu-in":"gu-IN/viewer.ftl","he":"he/viewer.ftl","hi-in":"hi-IN/viewer.ftl","hr":"hr/viewer.ftl","hsb":"hsb/viewer.ftl","hu":"hu/viewer.ftl","hy-am":"hy-AM/viewer.ftl","hye":"hye/viewer.ftl","ia":"ia/viewer.ftl","id":"id/viewer.ftl","is":"is/viewer.ftl","it":"it/viewer.ftl","ja":"ja/viewer.ftl","ka":"ka/viewer.ftl","kab":"kab/viewer.ftl","kk":"kk/viewer.ftl","km":"km/viewer.ftl","kn":"kn/viewer.ftl","ko":"ko/viewer.ftl","lij":"lij/viewer.ftl","lo":"lo/viewer.ftl","lt":"lt/viewer.ftl","ltg":"ltg/viewer.ftl","lv":"lv/viewer.ftl","meh":"meh/viewer.ftl","mk":"mk/viewer.ftl","mr":"mr/viewer.ftl","ms":"ms/viewer.ftl","my":"my/viewer.ftl","nb-no":"nb-NO/viewer.ftl","ne-np":"ne-NP/viewer.ftl","nl":"nl/viewer.ftl","nn-no":"nn-NO/viewer.ftl","oc":"oc/viewer.ftl","pa-in":"pa-IN/viewer.ftl","pl":"pl/viewer.ftl","pt-br":"pt-BR/viewer.ftl","pt-pt":"pt-PT/viewer.ftl","rm":"rm/viewer.ftl","ro":"ro/viewer.ftl","ru":"ru/viewer.ftl","sat":"sat/viewer.ftl","sc":"sc/viewer.ftl","scn":"scn/viewer.ftl","sco":"sco/viewer.ftl","si":"si/viewer.ftl","sk":"sk/viewer.ftl","skr":"skr/viewer.ftl","sl":"sl/viewer.ftl","son":"son/viewer.ftl","sq":"sq/viewer.ftl","sr":"sr/viewer.ftl","sv-se":"sv-SE/viewer.ftl","szl":"szl/viewer.ftl","ta":"ta/viewer.ftl","te":"te/viewer.ftl","tg":"tg/viewer.ftl","th":"th/viewer.ftl","tl":"tl/viewer.ftl","tr":"tr/viewer.ftl","trs":"trs/viewer.ftl","uk":"uk/viewer.ftl","ur":"ur/viewer.ftl","uz":"uz/viewer.ftl","vi":"vi/viewer.ftl","wo":"wo/viewer.ftl","xh":"xh/viewer.ftl","zh-cn":"zh-CN/viewer.ftl","zh-tw":"zh-TW/viewer.ftl"}
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